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Comsearch Proprietary Information
iQlinkXG
Microwave Link Design System
Database SpecificationsVersion 9.2.2.1
Revision 1
19 January 2011
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iQlinkXGis a registered trademark of Comsearch.
This document contains information which is considered to be Confidential and Proprietary Information ofComsearch, and is subject to the nondisclosure requirements set forth in Comsearch's Software License
Agreement.
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TABLE OF CONTENTS
Version 9.2.2.1 -Revision 1 - 19 January 2011 Comsearch Proprietary Information i
iQlinkXG Database Specifications
Introduction....................................................................................................................................... 5
Database Tables
address............................................................................................................................................... 7
anti_correlation_parameters.............................................................................................................. 8
areapolygonattributes ...................................................................................................................... 10
bandattributes .................................................................................................................................. 11
buildingattributes............................................................................................................................. 12
bitrate............................................................................................................................................... 13
bitrateattributes................................................................................................................................ 14
c2iattributes ..................................................................................................................................... 15
ci_matrix.......................................................................................................................................... 16
cluster_link...................................................................................................................................... 17
cluster_site....................................................................................................................................... 18
clutterattributes................................................................................................................................ 19
country_list...................................................................................................................................... 20
coverageattributes............................................................................................................................ 21
ellipsoidparameters.......................................................................................................................... 22
etsi_tx_rx_parameters ..................................................................................................................... 23
dbsync_delete.................................................................................................................................. 25
foreign_high_low............................................................................................................................ 26
freq .................................................................................................................................................. 27freq_colors....................................................................................................................................... 28
freq_plan.......................................................................................................................................... 29
geoclimaticattributes ....................................................................................................................... 30
gis_parameters................................................................................................................................. 31
hub_sector ....................................................................................................................................... 32
interconnect_cluster ........................................................................................................................ 33
interference_partial_band................................................................................................................ 34
interfeRence_results........................................................................................................................ 35
iq_link_status .................................................................................................................................. 36
iq_regions........................................................................................................................................ 37irf_matrix......................................................................................................................................... 38
junction............................................................................................................................................ 39
link................................................................................................................................................... 40
link_application............................................................................................................................... 44
link_coord_stat................................................................................................................................ 45
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TABLE OF CONTENTS
ii Comsearch Proprietary Information Version 9.2.2.1 -Revision 1 - 19 January 2011
link_dflt_clutter_ht ..........................................................................................................................46
link_end ...........................................................................................................................................47
link_end_ant ....................................................................................................................................49
link_end_attenuator .........................................................................................................................50
link_end_feeder ...............................................................................................................................51
link_end_freq................................................................................................................................... 52
link_end_mod ..................................................................................................................................53
link_lip_lite...................................................................................................................................... 56
link_profile ......................................................................................................................................58
link_repeater ....................................................................................................................................59
link_status........................................................................................................................................61
lip .....................................................................................................................................................62
lip_design......................................................................................................................................... 63
lip_design_end................................................................................................................................. 67lip_design_end_ant ..........................................................................................................................69
lip_design_end_attenuator............................................................................................................... 70
lip_design_end_feeder..................................................................................................................... 71
lip_design_end_freq......................................................................................................................... 72
lip_design_end_mod........................................................................................................................ 73
lip_dflt_clutter_ht ............................................................................................................................76
lip_end .............................................................................................................................................77
lip_exchange_tables......................................................................................................................... 78
lip_profile ........................................................................................................................................79
lip_repeater ......................................................................................................................................80locked_lips....................................................................................................................................... 82
lov_ant_mount .................................................................................................................................83
lov_ant_performance .......................................................................................................................84
lov_ant_style.................................................................................................................................... 85
lov_band ..........................................................................................................................................86
lov_eqp_status .................................................................................................................................87
lov_freq_stat ....................................................................................................................................88
lov_link_stat ....................................................................................................................................89
lov_rain ............................................................................................................................................90
lov_rule ............................................................................................................................................91lov_spectrum_mask_class ...............................................................................................................92
mast.................................................................................................................................................. 93
mlds_licenses................................................................................................................................... 94
mlds_parameters ..............................................................................................................................95
mlds_rules........................................................................................................................................ 96
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TABLE OF CONTENTS
iv Comsearch Proprietary Information Version 9.2.2.1 -Revision 1 - 19 January 2011
x_lip_tabindex ...............................................................................................................................141
Database Views
area_polygon.................................................................................................................................. 143
ccir_polygon ..................................................................................................................................144
crane_polygon................................................................................................................................ 145
geoclimatic_polygon...................................................................................................................... 146
link_enda........................................................................................................................................ 147
link_endb .......................................................................................................................................148
link_lite_view ................................................................................................................................149
link_qry.......................................................................................................................................... 150
lip_enda.......................................................................................................................................... 151
lip_endb .........................................................................................................................................152lip_lite_view ..................................................................................................................................153
lip_qry............................................................................................................................................ 154
morph_polygon_view_gen ............................................................................................................155
rainrate_polygon............................................................................................................................156
Database Triggers
mw_radio_capacity_update_stmt ..................................................................................................157
Database Packages
mw_radio_update........................................................................................................................... 158
iqlink_utility ..................................................................................................................................158
Grants
sys.v_$session................................................................................................................................ 159
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Comsearch Proprietary Information Version 9.2.2.1 -Revision 1 - 19 January 2011
iQlinkXG Database Specifications
Introduction
These are the database specifications for the iQlinkXG software, a comprehensive Microwave
Link Design System (MLDS). These specifications describe tables, views, triggers and packages
available in the iQlinkXG database.
A table is a collection of rows that have associated columns containing individual data items.
Refer topage 6 throughpage 141 for a description of each table in the iQ
link
XG
database.A view is an alternative way of looking at the data in one or more tables. A view is derived from
one or more real tables whose data is physically stored in the database. A view can also be derived
from another view. Refer topage 142 throughpage 156 for a description of the views in the
iQlinkXG database.
A trigger defines a process action the database must take when a database-related event occurs.
These triggers can be used to maintain referential integrity, business rules or to monitor changes to
data. Refer topage 157 for a description of the triggers used in the iQlinkXG database.
A package is used to specify functions, procedures, variables, constants, cursors, and exceptions
that will be used by the database. Refer topage 158 for a description of the packages used in the
iQlink
XG
database.
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Database Specifications Introduction
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Database TablesThe table below explains the elements used in the database tables of the software:
The scripts to create a new iQlinkXG database define a primary key constraint on each table, which
results in a unique index.
After each table description in this document, there is a Primary Key description that provides
information on the tables primary key definition and associated index.
The only constraint definition in this database is the hub_sector element, which is created with
foreign key constraints.
ELEMENT TYPE DESCRIPTION
Displays the column name. Refers to the column database type.
If not null appears in the column, it
signifies that a value is required. If not null
does notappear in the column, a value is
not required.
Displays any Default used for a field
and provides a description of the
column.
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Database Specifications anti_correlation_parameters
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ANTI_CORRELATION_PARAMETERS
This entity contains information related to the anti correlation parameters stored with a link or link-
in-progress, if the data has been stored by the user.
ELEMENT TYPE DESCRIPTION
link_id number(38) not null uniquely identifies a link
design_id number(38) not null uniquely identifies a link design (if a link-in-
progress)
polarization char(1) Default = V, polarization (V, H)
start_k_factor float(38) not null start k-factor
end_k_factor float(38) not null end k-factor
step_size float(38) not null step size for the k-factor
point_k_factor float(38) not null point k-factor
roughness_factor float(38) not null point roughness factor
roughness_activated char(1) Default = Y, Y if the roughness factor was
used, N if it was not used in the calculations.
earth_type number(38) Default = 3, ground type:
0=A: sea water (average salinity) 20 C
1=B: wet ground
2=C: fresh water 20 C
3=D: medium dry ground
4=E: very dry ground
5=F: pure water, 20 C
6=G-1: ice (fresh water), -1 C7=G-10: ice (fresh water), -10 C
relative_permittivity float(38) not null relative permittivity
relative_conductivity float(38) not null relative conductivity
antenna_spacing char(1) Default = A, antenna spacing method:
A=Automatic
M=Manual
antenna_height_a_1 float(38) not null antenna Height, Site A, Field 1 (m)
antenna_height_b_1 float(38) not null antenna Height, Site B, Field 1 (m)
antenna_height_a_2 float(38) not null antenna Height, Site A, Field 2 (m)
antenna_height_b_2 float(38) not null antenna Height, Site B, Field 2 (m)
antenna_height_a_3 float(38) not null antenna Height, Site A, Field 3 (m)
antenna_height_b_3 float(38) not null antenna Height, Site B, Field 3 (m)
antenna_height_a_4 float(38) not null antenna Height, Site A, Field 4 (m)
antenna_height_b_4 float(38) not null antenna Height, Site B, Field 4 (m)
timestamp date timestamp of last update
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Database Specifications anti_correlation_parameters
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Primary Key
Name Index Type Column(s)
pk_anti_correlation_para
meters
unique link_id,
design_id
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Database Specifications areapolygonattributes
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AREAPOLYGONATTRIBUTES
This entity stores color information for an area licensed polygon based on it's status.
Primary Key
ELEMENT TYPE DESCRIPTION
polygon_status char(1) not null identifies the status of the polygon
color_red number(38) not null red color value
color_green number(38) not null green color value
color_blue number(38) not null blue color value
region_id number(4) not null identifies the region, if color is controlled by
the regional administrator
user_id varchar2(32) not null identifies the user as defined by the Oracle
login, if color is controlled by the user
timestamp date timestamp of last update
Name Index Type Column(s)
pk_areapolygonattributes unique polygon_status,
region_id,
user_id
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Database Specifications bandattributesbandattrib-
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BANDATTRIBUTES
This entity contains the Network View color data for different frequency bands.
Primary Key
ELEMENT TYPE DESCRIPTION
band_designator number(126) not null unique identifies the frequency band
color_red number(38) not null red color value
color_green number(38) not null green color value
color_blue number(38) not null blue color value
region_id number(4) not null Default = -1, region ID
user_id varchar2(32) not null Default = HQ, user ID
Name Index Type Column(s)
pk_bandattributes unique band_designator,
region_id,
user_id
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Database Specifications buildingattributes
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BUILDINGATTRIBUTES
This entity contains the details for storing building height attributes for the building layer in Network
View.
Primary Key
ELEMENT TYPE DESCRIPTION
range_index number(38) not null unique number for the range
min_height float(38) minimum height for the range
max_height float(38) maximum height for the range
color_red number(38) not null red color value
color_green number(38) not null green color value
color_blue number(38) not null blue color value
region_id number(4) not null identifies the region, if color is controlled by
the regional administrator
user_id varchar2(32) not null identifies the user as defined by the Oracle
login, if color is controlled by the user
Name Index Type Column(s)
pk_buildingattributes unique range_index,
region_id,
user_id
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Database Specifications bitrate
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BITRATE
This entity contains information describing bitrates.
Primary Key
ELEMENT TYPE DESCRIPTION
capacity varchar2(5) not null description of capacity (i.e. 2 x 2)
no_of_channels number(38) not null number of channels
bitrate number(38) not null bitrate (Mb/s)
Name Index Type Column(s)
pk_bitrate unique capacity,no_of_channels
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Database Specifications bitrateattributes
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BITRATEATTRIBUTES
This entity contains the Network View color data for the different bitrates.
Primary Key
ELEMENT TYPE DESCRIPTION
bitrate number(38) not null uniquely identifies the bitrate
color_red number(38) not null red color value
color_green number(38) not null green color value
color_blue number(38) not null blue color value
region_id number(4) not null Default = -1, region ID
user_id varchar2(32) not null Default = HQ, user ID
Name Index Type Column(s)
pk_bitrateattributes unique bitrate,
region_id,
user_id
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Database Specifications c2iattributes
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C2IATTRIBUTES
This entity contains information to display the threshold-to-interference overlapping coverage plots
in Network View.
Primary Key
ELEMENT TYPE DESCRIPTION
range_index number(38) not null uniquely identifies the range index
min_c2i number(38) threshold-to-interference performance value (dB)
max_c2i number(38) threshold-to-interference performance value (dB)
color_red number(38) not null red color value
color_green number(38) not null green color value
color_blue number(38) not null blue color value
region_id number(4) not null Default = -1, region ID
user_id varchar2(32) not null Default = HQ, user ID
Name Index Type Column(s)
pk_c2iattributes unique range_index,
region_id,
user_id
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Database Specifications ci_matrix
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CI_MATRIX
This entity contains information about the threshold-to-interference performance at a given
frequency offset for a specific radio. Several records will be used to define the C/I performance for aspecific radio.
Primary Key
ELEMENT TYPE DESCRIPTION
interfer_radio_id number(38) not null unique identifier to the interferer radio
interfer_mod_id number(38) not null Default = -1, internal identifier for a modulation type
of the interferer radio
victim_radio_id number(38) not null unique identifier for the victim radio
victim_mod_id number(38) not null Default = -1, internal identifier for a modulation type
of the victim radio
freq_sep number(38) not null frequency separation (MHz)
ci number(38) threshold-to-interference performance value (dB)
timestamp date timestamp of last update
channel_ref_num varchar2(4) Default = , (one blank space) channel reference
number
asymmetric char(1) Default = N, asymmetric flag (Y or N)
Name Index Type Column(s)
pk_ci_matrix unique interfer_radio_id,interfer_mod_id
victim_radio_id,
victim_mod_id
channel_ref_num,
freq_sep
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Database Specifications cluster_link
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CLUSTER_LINK
This entity contains information related to a link which has been grouped into a cluster. A cluster is
a grouping of sites and links by the engineer.
Primary Key
ELEMENT TYPE DESCRIPTION
cluster_id number(38) not null unique identifier for the clusterlink_id
link_id number(38) not null uniquely identifies a link
design_id number(38) uniquely identifies a design id if the item or
record is a link-in-progress.
timestamp date timestamp of last update
Name Index Type Column(s)
pk_cluster_link unique cluster_id,
link_id
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Database Specifications cluster_site
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CLUSTER_SITE
This entity contains information related to a site which has been grouped into a cluster. A cluster is a
logical grouping of sites and links by an engineer.
Primary Key
ELEMENT TYPE DESCRIPTION
cluster_id number(38) not null unique identifier for a cluster
site_id varchar2(15) not null uniquely identifies a site
is_sip char(1) not null flag to indicate if site is a site-in-progress
timestamp date timestamp of last update
Name Index Type Column(s)
pk_cluster_site unique cluster_id,
site_id
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Database Specifications clutterattributesclutterattrib-
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CLUTTERATTRIBUTES
This entity stores color and default height information for different clutter types.
Primary Key
ELEMENT TYPE DESCRIPTION
clutter_type number(38) not null uniquely identifies a clutter type
clutter_description varchar2(100) not null clutter description
clutter_height number(38) not null height of the clutter
color_red number(38) not null red color number
color_green number(38) not null green color number
color_blue number(38) not null blue color number
polygon_flag number(38) polygon flag
group_code number(38) group code
region_id number(4) not null Default = -1, region ID
user_id varchar2(32) not null Default = HQ, user ID
Name Index Type Column(s)
pk_clutterattributes unique clutter_type,
region_id,
user_id
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Database Specifications country_list
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COUNTRY_LIST
This entity stores the country code and country name used when entering sites/SIPs.
Primary Key
ELEMENT TYPE DESCRIPTION
country_code varchar1(2) two-letter country code associated with the country
name.
country_name varchar2(50) country name
Name Index Type Column(s)
pk_country_list unique country_code
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Database Specifications coverageattributescoverageattrib-
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COVERAGEATTRIBUTES
This entity contains information to display the receive signal level (RSL) coverage plot in Network
View.
Primary Key
ELEMENT TYPE DESCRIPTION
range_index number(38) not null uniquely identifies the color range index
min_rsl number(38) receive signal level value (dB)
max_rsl number(38) receive signal level value (dB)
color_red number(38) not null red color value
color_green number(38) not null green color value
color_blue number(38) not null blue color value
region_id number(4) not null Default = -1, region ID
user_id varchar2(32) not null Default = HQ, user ID
Name Index Type Column(s)
pk_coverageattributes unique range_index,
region_id,
user_id
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Database Specifications etsi_tx_rx_parameters
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ETSI_TX_RX_PARAMETERS
This entity stores the parameters used to calculate transmit mask and receive selectivity curves for a
radio.
ELEMENT TYPE DESCRIPTION
radio_id number(38) not null the ID of the radio, as associated with the
table MW_RADIO
mod_id number(38) not null Default = -1, internal identifier for a modulation
type
channel_bandwidth float(38) the channel bandwidth
modulation_scheme number(4) the number of steps in the radios modulation
overhead_factor number(2) percentage of capacity used to transfer
system information
cw_int_level_1 float(38) ability of the radio to discriminate between
wanted and unwanted signals (dB)
cw_int_freq_1 float(38) frequency for cw_int_level1
cw_int_level_2 float(38) ability of the radio to discriminate between
wanted and unwanted signals (dB)
cw_int_freq_2 float(38) frequency for cw_int_level2
ci_co float(38) ETSI carrier to interference ratio for co-
channel
ci_1adj float(38) ETSI carrier to interference ratio for 1st
adjacent channel
calc_method char(1) method of calculation, E for ETSI, P for raised cosine filter
calc_roll_off_method char(1) if the cosine rolloff method is automatic (A) or
manual (M)
segments number(2) number of segments specified for ETSI tx
spectrum mask limits
level_1 float(38) level at the end of segment 1 (dB)
freq_1 float(38) frequency at the end of segment 1 (MHz)
level_2 float(38) level at the end of segment 2 (dB)
freq_2 float(38) frequency at the end of segment 2 (MHz)
level_3 float(38) level at the end of segment 3 (dB)
freq_3 float(38) frequency at the end of segment 3 (MHz)
level_4 float(38) level at the end of segment 4 (dB)
freq_4 float(38) frequency at the end of segment 4 (MHz)
level_5 float(38) level at the end of segment 5 (dB)
freq_5 float(38) frequency at the end of segment 5 (MHz)
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Database Specifications etsi_tx_rx_parameters
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Primary Key
level_6 float(38) level at the end of segment 6 (dB)
freq_6 float(38) frequency at the end of segment 6 (MHz)max_cosine_roll_off float(38) maximum cosine roll off factor
calc_cosine_roll_off float(38) calculated cosine roll off factor to fulfill the
ETSI NFD requirement, in the case of
selecting Manual method this is the entered
value
calc_nfd float(38) calculated NFD for the 1st adjacent channel
etsi_nfd float(38) ETSI NFD requirement
timestamp date Default = sysdate, timestamp of last update
last_updated_by varchar2(30) field for dbsync users
Name Index Type Column(s)
pk_etsi_tx_rx_parameters unique radio_id
mod_id
ELEMENT TYPE DESCRIPTION
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Database Specifications dbsync_delete
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DBSYNC_DELETE
This entity contains information on data deleted from selected tables for the DB sync process.
Primary Key: None
ELEMENT TYPE DESCRIPTION
table_name varchar2(100) not null table name
where_clause varchar2(250) not null data deleted information
last_updated_by varchar2(30) module which made last update
timestamp date not null timestamp of last update
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Database Specifications foreign_high_low
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FOREIGN_HIGH_LOW
This entity contains the high/low plans for other operators located at a site.
Primary Key
ELEMENT TYPE DESCRIPTION
site_id varchar2(15) not null ID of the associated site from the table SITE
operator varchar2(40) not null name of the foreign operator
band_designator float(38) not null frequency band
freq_plan char(1) frequency plan, H or L
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
Name Index Type Column(s)
pk_foreign_high_low unique site_id,
operator,
band_designator
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Database Specifications freq
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FREQ
This entity contains information that describes a frequency plan.
Primary Key
ELEMENT TYPE DESCRIPTION
band_designator number(38) not null identifier for the frequency band (GHz)
channel_bandwidth number(38) not null channel bandwidth (MHz)
channel_ref_num varchar2(4) string code representing a frequency pair
other_channel_ref_num varchar2(15) an additional string representing frequency
pair (optional)
freq_low number(38) frequency on the low end of the band (MHz)
freq_high number(38) frequency on the high end of the band (MHz)
timestamp date timestamp of last update
preferred char(1) indicates whether the frequency pair ispreferred, Y or N
remark varchar(20) remark
Name Index Type Column(s)
pk_freq unique band_designator,
channel_bandwidth,
channel_ref_num
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Database Specifications freq_colors
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FREQ_COLORS
This entity contains the color settings of PREFERRED and FOREIGN channels.
Primary Key
ELEMENT TYPE DESCRIPTION
name varchar2(32) not null PREFERRED/FOREIGN
color_red number(38) not null red color number
color_green number(38) not null green color number
color_blue number(38) not null blue color number
timestamp date timestamp of last update
Name Index Type Column(s)
pk_freq_colors unique name
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Database Specifications freq_plan
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FREQ_PLAN
This entity contains a list of available frequency bands and channel bandwidths.
Primary Key
ELEMENT TYPE DESCRIPTION
band_designator number(38) not null identifies the frequency band (GHz)
channel_bandwidth number(38) not null channel bandwidth (MHz)
status char(1) currently unused
timestamp date timestamp of last update
Name Index Type Column(s)
pk_freq_plan unique band_designator,
channel_bandwidth
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Database Specifications geoclimaticattributes
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GEOCLIMATICATTRIBUTES
This entity contains information to display the geoclimatic polygons in Network View.
Primary Key
ELEMENT TYPE DESCRIPTION
range_index number(38) not null uniquely identifies the geoclimatic range
min_value float(38) channel bandwidth (MHz)
max_value float(38) currently unused
color_red number(38) not null timestamp of last update
color_green number(38) not null
color_blue number(38) not null
region_id number(4) not null Default = -1, region ID
user_id varchar2(32) not null Default = HQ, user ID
Name Index Type Column(s)
pk_geoclimaticattributes unique range_index,
region_id,
user_id
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Database Specifications gis_parameters
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GIS_PARAMETERS
This entity contains information about the GIS file setup foriQlinkas specified in the System
Administration utility.
Primary Key: None
ELEMENT TYPE DESCRIPTION
template_name varchar2(20) not null unique id of GIS template
format number(4) not null GIS file format (Comsearch or MIS PlaNet)
terrain_res varchar2(20) resolution(s) of terrain data
terrain_dir varchar2(200) directory location of terrain data
morph_res varchar2(20) resolution(s) of morphology data
morph_dir varchar2(200) directory of morphology data
vector_dir varchar2(200) directory location of vector data
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Database Specifications hub_sector
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HUB_SECTOR
This entity contains all information for hub site sectors.
Primary Key
Foreign Key
ELEMENT TYPE DESCRIPTION
sector_id varchar2(15) not null hub sector id
site_id varchar2(15) not null hub site id
name varchar2(40) not null hub sector name
antenna_id number(38) not null hub sector antenna id
polarization varchar2(1) not null hub sector antenna polarization
height number(38) not null hub sector antenna height
azimuth number(38) not null hub sector antenna azimuth
tilt number(38) not null hub sector antenna tiltinfo1 varchar2(64) hub sector information
info2 varchar2(64) hub sector information
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
band_designator number(38) Default = NULL, frequency band
radio_id number(38) Default = NULL, id of the radio
length float(32) Default =0, length of the sector (meters) for
PMP sector visualization
ant_lat_secs number(38) sector antenna latitude
ant_lon_secs number(38) sector antenna longitudemast_id varchar2(15) identifier for the mast used for the sector
Name Index Type Column(s)
pk_hub_sector unique sector_id,
site_id
Name Columns
fk_site site_id
fk_mw_antenna antenna_id
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Database Specifications interconnect_cluster
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INTERCONNECT_CLUSTER
This entity contains information related to a cluster. A cluster is a logical grouping of sites and links
by an engineer. This grouping helps an engineer focus on a sub-system within the whole network.
Primary Key
ELEMENT TYPE DESCRIPTION
cluster_id number(38) not null uniquely identifies the cluster
cluster_name varchar2(30) not null name of the cluster
comments_1 varchar2(75) comments (line 1)
comments_2 varchar2(75) comments (line 2)
comments_3 varchar2(75) comments (line 3)
Name Index Type Column(s)
pk_interconnect_cluster unique cluster_id,
cluster_name
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Database Specifications interference_partial_band
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INTERFERENCE_PARTIAL_BAND
This entity contains the default minimum and maximum channels for a partial band interference
analysis.
Primary Key
ELEMENT TYPE DESCRIPTION
band_designator float(38) not null frequency band
channel_bandwidth float(38) not null bandwidth of the channel
min_channel_ref_num varchar2(4) not null default minimum channel reference number
max_channel_ref_num varchar2(4) not null default maximum channel reference number
region_id number(4) not null region for which the default channels apply
timestamp date Default = sysdate, timestamp of last update
Name Index Type Column(s)
pk_interference_partial_b
and
unique band_designator,
channel_bandwidth,
region_id
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Database Specifications interfeRence_results
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INTERFERENCE_RESULTS
This entity contains the interference details for maintaining cumulative interference levels.
Primary Key
ELEMENT TYPE DESCRIPTION
tx_link_id number(38) not null interferor link ID
tx_end_id char(1) not null interferor end ID
tx_channel_ref_num varchar2(4) not null interfering channel reference number
tx_polarization char(1) not null interfering channel polarization
rx_link_id number(38) not null victim link ID
rx_end_id char(1) not null victim end ID
rx_channel_ref_num varchar2(4) not null victim channel reference number
rx_polarization char(1) not null victim channel polarization
tx_atpc varchar2(8) Default = No, ATPC power selection done in
dialog IA Culling Parameters Window (No,
Tx_max, Txmin_nor, Tx_max_nor)
irf_rejection_factor float(38) Default = 0, IRF rejection factor for this
specific frequency combination (dB)
rx_interfer_level float(38) Default = 0, interference level after the Rx filter
(dBW)
rx_i_to_n float(38) Default = 0, Intererence to noise ratio (dB)
timestamp date timestamp of last update
Name Index Type Column(s)
pk_interference_results unique tx_link_id,
tx_end_id,
tx_channel_ref_num,
tx_polarization,
rx_link_id,
rx_end_id,
rx_channel_ref_num,
rx_polarization
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Database Specifications iq_link_status
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IQ_LINK_STATUS
This entity contains information for each confirmed link status choice.
Primary Key
ELEMENT TYPE DESCRIPTION
link_status char(1) not null unique (letter) identifies a link status choice
link_status_name varchar2(256) not null name of the link status
timestamp date not null system date
Name Index Type Column(s)
pk_iq_link_status unique link_status
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Database Specifications iq_regions
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IQ_REGIONS
This entity contains information identifying all customer regions.
Primary Key
ELEMENT TYPE DESCRIPTION
region_id number(4) not null unique identifier for a region
region_name varchar2(256) region name
timestamp date timestamp of last update
Name Index Type Column(s)
pk_iq_regions unique region_id
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Database Specifications irf_matrix
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IRF_MATRIX
This entity contains the irf values for combinations of interfering and victim radios.
Primary Key
ELEMENT TYPE DESCRIPTION
tx_radio_id number(38) not null unique identifier of the interfering radio
tx_mod_id number(38) not null Default = -1, internal identifier for a modulation type
of the interferer radio
rx_radio_id number(38) not null unique identifier of the victim radio
rx_mod_id number(38) not null Default = -1, internal identifier for a modulation type
of the victim radio
freq_dis float(38) not null frequency separation (MHz)
irf float(38) interference reduction factor (dB)
timestamp date Default = sysdate, timestamp of last updatelast_updated_by varchar2(30) field for dbsync users
Name Index Type Column(s)
pk_irf_matrix unique tx_radio_id,
tx_mod_id
rx_radio_id,
rx_mod_id
freq_dis
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Database Specifications junctionjunc-
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JUNCTION
This entity contains the junction data information.
Primary Key
ELEMENT TYPE DESCRIPTION
junction_id number(38) not null uniquely identifies a junction
location_id number(38) not null Default = 0, site location id number
site_id varchar2(15) not null Default = 0, site id number
band_designator number(126) not null frequency band
link_id number(38) not null link id number
design_id number(38) not null design id for links-in-progress
end_id char(1) not null specifies which end of the link is part of the
junction
int_ext varchar2(3) not null specifies if link is internal or external
dist_to_ref number(38) not null distance to reference point
ang_to_ref number(38) not null angle to reference point
is_ref number(38) not null flag used to identify the reference link
last_updated_by varchar2(30) field for dbsync users
timestamp date timestamp of last update
Name Index Type Column(s)
pk_junction clustered, unique junction_id,
link_id,
design_id
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Database Specifications link
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LINK
This entity contains information common to a link. When a link-in-progress design is confirmed, it
becomes a link.
ELEMENT TYPE DESCRIPTION
link_id number(38) not null uniquely identifies a link
link_type char(1) (e.g. R - radio, F - Fiber, W - Wire, O - Other...)
band_designator number(38) identifies the frequency band
status char(1) the status of the link
status_chg_date date date the current status was assigned
link_accept_date date currently unused
engineer_id varchar2(20) identifies the engineer who designed the link
go_live_date date the date the link becomes active
req_for_srv_date date currently unused
confirmed_date date date link confirmed
protected_link char(1) identifies if the link has a hot standby (Y/N)
bearer_id varchar2(10) currently unused
rain_avail_obj number(38) availability objective representing the objective
not the actual calculated
ccir_rain_region_code char(1) CCIR rain region code (e.g. E,F,G,H)
rain_rate number(38) rain rate (in mm/hr)
rain_module char(1) no longer used
hnw_rain_region varchar2(15) currently unused
climate_factor number(38) indicates humidity of the air
terrain_roughness number(38) indicates terrain roughness for reliability
calculations (higher=rougher,
lower=smoother)
k1 number(38) first k factor used
k2 number(38) second k factor used
k3 number(38) third k factor used
percentage_f1_k1 number(38) percentage of first fresnel zone for first k factor
percentage_f1_k2 number(38) percentage of first fresnel zone for second k
factor
percentage_f1_k3 number(38) percentage of first fresnel zone for third k
factor
avg_annual_temp number(38) average annual temperature in degrees
centigrade
rain_flag char(1) indicates if rain outage calculations performed
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Database Specifications link
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field_margin number(38) additional field losses (dB)
comments_1 varchar2(75) comments (line 1)comments_2 varchar2(75) comments (line 2)
comments_3 varchar2(75) comments (line 3)
total_unavail number(38) total link unavailability (sec / year) horizontal
polarity
total_reliability number(38) total annual link reliability (%) horizontal
polarity
timestamp date timestamp of last update
num_repeaters number(38) indicates the number of passive repeaters on
the link
clearance_flag char(1) flag indicates if link has line of sightlast_updated_by varchar2(30) field for dbsync users
intention_status varchar2(2) indicates status of license application:
N - New, A - Amended, Z - Delete
preliminary_flag char(1) indicates if license application is a preliminary
design
link_info varchar2(8) information used to fill in the license
application
bapt_link_id varchar2(20) currently unused
distance number(38) path length (km)
region_check number(38) field for dbsync users
urgent_flag char(1) y if urgent status needed on license
application
coord_change_flag char(1) o if coordinates are obsolete
delete_flag number(38) 1 if link has been deleted
pl_value number(38) pl_value used in engineering calculations
design_calc_method char(1) design calculation method: V - Vigants,
G - Glauner, C - P.530-6
design_interf_link_id number(38) interfered link id for the design
design_freq_separtion number(12,4) design frequency separation
design_ci_obj_with_inter_link number(12,4) objective C/I with the interfered link
geoclimatic_factor number(12,4) design geoclimatic factor
design_threshold_ber number(2) indicates which radio threshold value was
used for the design/reliability calculations
oh_loss_climate char(1) climate type used in obstruction loss
calculations
oh_loss_k_index number(38) FK index used in obstruction loss calculations
ELEMENT TYPE DESCRIPTION
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Database Specifications link
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oh_loss number(38) obstruction loss
oh_loss_percentage number((38) contains the percentage of obstruction loss(-9999 means User Defined or Not Calculated)
user_link_id varchar2(15) user-entered value for link id
oh_loss_user_clutter_flag char(1) indicates if the user clutter was included in the
obstruction loss calculations
oh_loss_morphology_flag char(1) indicates if morphology or polygon height were
included in the obstruction loss calculations
rain_model varchar2(20) flag to indicate which rain model is used for
design
rain_source_info varchar2(8) field indicating from where the rain rate value
is deduced
rain_selection_method varchar2(16) field indicating how the user made the rainrate selection
geoclimatic_selection_method varchar2(32) field indicating how user selected geoclimatic
method
unpaired_channels number(2) indicates if the channels in the link are paired
or not
objective number(38) Default = 0, design objective selection
(General = 0, G.821 = 1, G.826 = 2) NOTE:
values in some fields are dependent on design
objective selected.
section number(38) Default = 0, section used for design model
G.821- (High Grade = 0, Med. Class1 = 1,Med. Class2 = 2, Med. Class3 = 3, Med.
Class4 = 4, Local Grade = 5)
G.826 - (International, Intermediate Countries
= 0, International, Terminating Countries = 1,
Long Haul = 2, Short Haul = 3, Access = 4)
system number(38) Default = 0, system used in G.826 (PDH = 0,
SDH = 1, Other = 2)
bit_rate_range number(38) Default = 0, bit rate range in Mbps used for
G.826 (1.5 - 5 = 0, 5 - 15 = 1, 15 - 55 = 3, 55 -
160 = 4, 160 - 3500 = 5)
scaling number(38) Default = 0, type of scale used for G.821 andG.826
(No Scaling = 0, by Distance = 1, by Integer
division = 2, User Defined = 3)
user_defined number(38) Default = 8, value in percent for User Defined
scaling for G.821 and G.826
ELEMENT TYPE DESCRIPTION
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Database Specifications link
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Primary Key
number_of_links_in_chain number(38) Default = 5, number of links in the chain for
G.821 and G.826objective_coefficient_value number(38) Default = 1.5, objective coefficient value
(G.826 only)
bits_per_block number(38) Default = 2048, number of bits per block
(G.826 only)
blocks_per_second number(38) Default = 1000, number of blocks per second
(G.826 only)
hardware_unavail number(38) Default = 0, hardware unavailability in percent
hardware_unavail_sec number(38) Default = 0, hardware unavailability in seconds
ses_objective number(38) Default = 0, objective for the number of one-
second periods which has a bit error ratio > or
= 1x10(-3)es_objective number(38) Default = 0, objective for the number of one-
second periods which one or more bits are in
error.
uat_objective number(38) Default = 0, objective for unavailable time in
percent
total_outage number(38) link total outage in seconds
user_id varchar2(32) user id of person who created the link
atpc number(38) automatic power control value
total_reliability_v number(38) total annual link reliability (%) vertical polarity
total_unavail_v number(38) total link unavailability (sec/year) vertical
polarity
total_prop_loss number(38) total propragation loss
group_link_id number(38) not null group link id (first 6 digits of link id)
adjust_factor number(38) historical field, not used
oh_loss_building_flag char(1) indicates if building height was included in the
obstruction loss calculations
Name Index Type Column(s)
pk_link unique link_id
ELEMENT TYPE DESCRIPTION
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Database Specifications link_application
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LINK_APPLICATION
This entity stores parameters specified for a BAPT license application.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null uniquely identifies a link
appl_type char(1) application type; whether it is leased, licensed, or
private
appl_date varchar2(16) application date
ant_holder_a char(1) antenna holder for site A
ant_holder_b char(1) antenna holder for site B
Name Index Type Column(s)
pk_link_application unique link_id
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Database Specifications link_coord_stat
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LINK_COORD_STAT
This entity describes the status of coordinations with other operators.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
operator_code varchar2(5) not null unique identifier for the operator
status char(1) not null status of the coordination process (P -
Planned, C - Coordinated, R - Rejected)
rec_date date date the link was set to the status above
timestamp date timestamp of last update
seq_num number(38) not null sequence number
last_updated_by varchar2(30) field for dbsync users
s_date date date
Name Index Type Column(s)
pk_link_coord_stat unique link_id,
seq_num,
status
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Database Specifications link_dflt_clutter_ht
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LINK_DFLT_CLUTTER_HT
This entity contains the engineers modification to the existing default clutter heights used in the
design of the link.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
code number(38) not null code used to identify a clutter type
height number(38) not null default clutter height for this link
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
leg_id number(38) not null identifies which part of the link the default height is for;
field is used only when link has a repeater
region_check number(38) field for dbsync users
Name Index Type Column(s)
pk_link_dflt_clutter_ht unique link_id,
leg_id,
code,
height
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Database Specifications link_end
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Primary Key
min_atpc_nor_tx_power number(38) minimum transmitter power (dBw)
max_atpc_nor_tx_power number(38) maximum transmitter power (dBw)min_atpc_nor_rx_lev number(38) minimum atpc receive level (dBw)
max_atpc_nor_rx_lev number(38) maximum atpc receive level (dBw)
atpc_range number(38) maximum selected radio power minus the lower ATPC tx
power (min_atpc_nor_tx_power) (dB)
atpc_flag char(1) Default = N, ATPC flag (Y or N)
irf_losses float(38) Default = 0, co-channel IRF value, used in the RSL
calculation
attenuator float(38) Default = 0, the RTPC attenuator value, if used
link_review number(4) used to integrate with Odyssey RF Tool
link_review_ts date used to integrate with Odyssey RF Toolses_wm float(38) stores the worst month SES of the link
Name Index Type Column(s)
pk_link_end unique link_id,
end_id
ELEMENT TYPE DESCRIPTION
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Database Specifications link_end_ant
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LINK_END_ANT
This entity contains information related to a link ends antenna.
Primary Key
ELEMENTS TYPE DESCRIPTION
link_id number(38) not null uniquely identifies a link
end_id char(1) not null (A or B)
ant_mode char(1) not null P - Primary Tx and Rx, D - diversity Rx
ant_id number(38) uniquely identifies an antenna
ant_centerline number(38) antenna centerline (meters AGL)
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
region_check number(38) field for dbsync users
ant_lat_secs number(38) antenna latitude
ant_lon_secs number(38) antenna longitude
mast_id varchar2(15) identifier for the mast used for the site
Name Index Type Column(s)
pk_link_end_ant unique link_id,
end_id,
ant_mode
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Database Specifications link_end_attenuator
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LINK_END_ATTENUATOR
This entity contains information describing an attenuator chosen for a link ends antenna.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
end_id char(1) not null (A or B)
ant_mode char(1) not null P - Primary Tx and Rx, D - Diversity Rx
attenuator_seq_num number(38) not null sequence number
attenuator_id number(38) id from attenuator entity
attenuator_mode char(1) T - Transmit, R - Receive, C - Common
attenuator_loss number(38) attenuator amount (db)
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
region_check number(38) field for dbsync users
Name Index Type Column(s)
pk_link_end_attenuator unique link_id,
end_id,
ant_mode,
attenuator_seq_num
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Database Specifications link_end_feeder
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LINK_END_FEEDER
This entity contains information about feeder(s) used to connect an antenna to a link end.
Primary Key
ELEMENTS TYPE DESCRIPTION
link_id number(38) not null uniquely identifies a link
end_id char(1) not null identifies the end of a link (A, B, or repeater number)
ant_mode char(1) not null P - Primary Tx and Rx, D - Diversity Rx
feeder_seq_num number(38) not null feeder sequence number for uniqueness
feeder_id number(38) id from feeder entity
feeder_len number(38) feeder length (meters)
feeder_loss number(38) total loss in dB
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
region_check number(38) field for dbsync users
Name Index Type Column(s)
pk_link_end_feeder unique link_id,
end_id,
ant_mode,
feeder_seq_num
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Database Specifications link_end_freq
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LINK_END_FREQ
This entity contains frequency(s) assigned to a link end.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
end_id char(1) not null (A or B)
channel_ref_num varchar2(4) not null indicates the number of the actual frequencys
related frequency plan channel number. This
number comes from the frequency entity.
pol char(1) polarization (V,H)
freq number(38) frequency (MHz) - this frequency must appear
in the frequency entity.
eifm number(38) external interference fade margin (dB)timestamp date date and time of last status change
last_updated_by varchar2(30) field for dbsync users
region_check number(38) field for dbsync users
bapt_link_id varchar2(20) BAPT link id for this specific frequency and
link
freq_status char(1) status of frequency, ex: F = filed, L = licensed
seq_num number(38) sequence number of frequency within link
status_date date date and time of last status change
delete_flag number(38) 1" if frequency has been deleted
Name Index Type Column(s)
pk_link_end_freq unique link_id,
end_id,
channel_ref_num,
pol
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Database Specifications link_end_mod
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LINK_END_MOD
This entity stores the modualtion specific calculation results for a link end.
ELEMENT TYPE DESCRIPTION
link_id number(38) not null internal identifier for a link
end_id char(1) not null identifier for the end of a link (A or B)
mod_id number(38) not null internal identifier for a modulation type
selected for the radio configured with the link
power float(38) the highest power level configured with the link
for the given modulation (dBW)
rx_signal_level float(38) expected receive signal level using the given
modulation (dBW)
eirp float(38) calculated EIRP (Effective Isotropic RadiatedPower) for the given modulation (dBW)
fade_margin float(38) fade margin calculated for the link for the
given modulation (dB)
min_atpc_nor_tx_power float(38) typical upper ATPC transmit power for the
given modulation (dBW)
max_atpc_nor_tx_power float(38) typical lower ATPC transmit power for the
given modulation (dBW)
min_atpc_nor_rx_lev float(38) configured upper ATPC receive level for the
given modulation (dBW)
max_atpc_nor_rx_lev float(38) configured lower ATPC receive level for the
given modulation (dBW)
atpc_range float(38) power min_atpc_nor_tx_power (dB)
atpc_flag char(1) Default = N, indicates if the LIP is configured
to use ATPC for the given modulation
irf_losses float(38) Default = 0, co-channel IRF value, used in the
RSL calculation (dB)
attenuator float(38) Default = 0, RTPC attenuator value, if used
(dB)
voice_traffic float(38) specifies the voice (high priority) traffic
requirement (Mbps)
data_traffic float(38) specifies the data (lower priority) traffic
available (Mbps)total_voice_avail float(38) the availability calculated for the modulation
being able to fulfill the voice requirement
total_data_avail float(38) the weighed availability calculated for the data
traffic combining all modulations
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Database Specifications link_end_mod
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total_unavail float(38) annual unavailability for the given modulation
when the link is configured with a singlechannel (%)
total_unavail_v float(38) annual unavailability for the given modulation
for the V plane, when the link is configured
with dual polarization (%)
total_outage float(38) annual outage of the link for the given
modulation(%)
section number(38) Default = 0, section used for design model
G.821- (High Grade = 0, Med. Class1 = 1,
Med. Class2 = 2, Med. Class3 = 3, Med.
Class4 = 4, Local Grade = 5) G.826 -
(International, Intermediate Countries = 0,
International, Terminating Countries = 1, LongHaul = 2, Short Haul = 3, Access = 4)
system number(38) Default = 0, system used in G.826 (PDH = 0,
SDH = 1, Other = 2)
bit_rate_range number(38) Default = 0, bit rate range in Mbps used for
G.826 (1.5 - 5 = 1, 5 - 15 = 2, 15 - 55 = 3, 55 -
160 = 4, 160 - 3500 = 5)
scaling number(38) Default = 0, type of scale used for G.821 and
G.826 (No Scaling = 0, by Distance = 1, by
Integer division = 2, User Defined = 3)
user_defined float(38) Default = 8, value in percent for User Defined
scaling for G.821 and G.826
number_of_links_in_chain number(38) Default = 5, number of links in the chain for
G.821 and G.826
objective_coefficient_valu
e
float(38) Default = 1.5, objective coefficient value
(G.826 only)
bits_per_block number(38) Default = 2048, number of bits per block
(G.826 only)
blocks_per_second number(38) Default = 1000, number of blocks per second
(G.826 only)
hardware_unavail float(38) Default = 0, annual hardware unavailability
(%)
hardware_unavail_sec float(38) Default = 0, annual hardware unavailability (s)ses_objective float(38) Default = 0, objective for the number of one-
second periods which has a bit error ratio > or
= 1x10(-3)
es_objective float(38) Default = 0, objective for the number of one-
second periods which one or more bits are in
error
ELEMENT TYPE DESCRIPTION
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Database Specifications link_end_mod
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Primary Key
uat_objective float(38) Default = 0, objective for unavailable time (%)
ses_wm float(38) stores the Worst Month Outage for Generalobjectives, and the SES G.821/G.826
objectives (s)
Name Index Type Column(s)
link_id
end_id
mod_id
unique l
ELEMENT TYPE DESCRIPTION
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Database Specifications link_lip_lite
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LINK_LIP_LITE
This entity contains a snaphot of Links and LIPs for purposes of improving performance in Network
View. The data in this table is populated from the views link_lite_view and lip_lite_view.
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
user_link_id varchar2(15) user-entered value for link id
design_id number(38) not null uniquely identifies a link
design_status char(1) the status code of the design (W - Working, P -
Primary)
band_designator float(38) identifies the frequency band
link_info varchar2(20) link information text entered from Network
View moduleintention_status varchar2(2) indicates status of license application:
N - New, A - Amended, Z - Delete
status char(1) the status of the link
delete_flag number(38) Default = 0, delete flag, 0 or 1
num_repeaters number(38) indicates the number of passive repeaters on
the link
num_channels number(38) number of channels assigned to the link
capacity varchar2(10) capacity (Mb/s)
site_id_a varchar2(15) uniquely identifies the site at site A
sector_id varchar2(15) sector id for a PMP linklat_secs_a number(38) latitude at site A
lon_secs_a number(38) longitude at site A
ant_lat_secs_a number(38) latitude of the antenna at site A
ant_lon_secs_a number(38) longitude of the antenna at site A
freq_plan_a char(1) freq plan at site A
bearing_a float(38) bearing at site A
site_id_b varchar2(15) uniquely identifies the site for site B
lat_secs_b number(38) latitude at site B
lon_secs_b number(38) longitude at site B
ant_lat_secs_b number(38) latitude of the antenna at site B
ant_lon_secs_b number(38) longitude of the antenna at site B
freq_plan_b char(1) freq plan at site B
bearing_b float(38) bearing at end B
site_id varchar2(15) site id of the passive repeater
lat_secs number(38) latitude at the passive repeater
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Primary Key
lon_secs number(38) longitude at the passive repeater
timestamp date default sysdate timestamp of the record
Name Index Type Column(s)
pk_link_lip_lite unique link_id,
design_id
ELEMENT TYPE DESCRIPTION
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Database Specifications link_profile
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LINK_PROFILE
This entity contains the engineers modifications to existing terrain and clutter points for a link.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
distance number(38) not null distance from side A (Km)
ground_elev number(38) elevation in meters above sea level
clutter_hgt number(38) height of clutter only; does not include terrain
elevation
clutter_type varchar2(20) identifies type of clutter (e.g., tree, building,
etc.)
growth number(38) growth of clutter (applies only if tree)
comments_1 varchar2(75) comments related to survey data (line 1)comments_2 varchar2(75) comments related to survey data (line 2)
comments_3 varchar2(75) comments related to survey data (line 3)
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
leg_id number(38) identifies which part of the link the clutter is for;
field is used only when the link has a repeater.
region_check number(38) field for dbsync users
is_range char(1) indicates if point is part of a range
specification. Y = part of the range, N = not
part of the range
Name Index Type Column(s)
pk_link_profile unique link_id,
distance
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Database Specifications link_repeater
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Primary Key
mast_id_1 varchar2(15) identifier for the mast used for the repeater antenna directed to
site 'A'mast_id_2 varchar2(15) identifier for the mast used for the repeater antenna directed to
site 'B'
distance_leg1 float(38) path length of leg 1 of the link using a passive repeater
diatance_leg2 float(38) path length of leg 2 of the link using a passive repeater
Name Index Type Column(s)
pk_link_repeater unique link_id,
seq_num
ELEMENT TYPE DESCRIPTION
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Database Specifications link_status
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LINK_STATUS
This entity contains the status information for each link. This entity is used to track the status history
of a link.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
status char(1) not null status code
status_chg_date date last status change date
comments_1 varchar2(75) comments (line 1)
comments_2 varchar2(75) comments (line 2)
comments_3 varchar2(75) comments (line 3)
timestamp date timestamp of last update
last_updated_by varchar2(30) field for dbsync users
region_check number(38) field for dbsync users
intention_status char(1) intention status of the link frequency on
license application
freq_num number(38) frequency number
Name Index Type Column(s)
pk_link_status unique link_id,status,
status_chg_date
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Database Specifications lip
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LIP
This entity contains information about each link-in-progress.
Primary Key
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for each link in progress
link_type char(1) link type
band_designator number(38) frequency band (GHz)
protected_link char(1) radio protection (y/n)
bearer_id varchar2(10) currently unused
req_for_srv_date date currently unused
timestamp date timestamp of last update
pl_value number(38) pl_value used in engineering calculation
user_link_id varchar2(15) user-entered value for link id
distance number(38) path length
Name Index Type Column(s)
pk_lip unique link_id
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Database Specifications lip_design
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LIP_DESIGN
This entity contains information about different link-in-progress designs.
ELEMENT TYPE DESCRIPTION
link_id number(38) not null unique identifier for a link
design_id number(38) not null uniquely identifies a link
engineer_id varchar2(20) userid of the person who last updated the design
design_status char (1) the status code of the design (W - Working, P - Primary)
rain_avail_obj number(38) user-specified rain availability objective (%)
ccir_rain_region_code char(1) CCIR rain zone (i.e., a, b,...)
rain_rate number(38) rain rate (in mm/hr)
rain_module char(1) not longer used
hnw_rain_region varchar2(15) currently unused
climate_factor number(38) indicates humidity of the air
terrain_roughness number(38) indicates terrain roughness for reliability calculations
(higher=rougher, lower=smoother)
k1 number(38) first k factor used
k2 number(38) second k factor used
k3 number(38) third k factor used
percentage_f1_k1 number(38) percentage of first fresnel zone for first k factor
percentage_f1_k2 number(38) percentage of first fresnel zone for second k factor
percentage_f1_k3 number(38) percentage of first fresnel zone for third k factor
avg_annual_temp number(38) average annual temperature in degrees centigrade
rain_flag char(1) indicates if rain outage calculations performed on link
field_margin number(38) additional field losses (dB)
cl_flag char(1) flag used to indicate if the profile program has run
rel_flag char(1) flag used to indicate if the design program has been run
ia_flag char(1) flag used to indicate if the interference analysis program
has been run
ia_search_radius number(38) used in interference analysis search radius (km)
ia_key_hole number(38) currently unused
ia_freq_window number(38) used in interference analysis frequency window (MHz)ia_margin number(38) interference analysis margin (dB)
ia_default_obj number(38) interference analysis default objective (dB)
ia_profile_distance number(38) interference analysis profile distance (km)
ia_profile_k number(38) interference analysis profile K
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ia_profile char(1) interference analysis profile flag, determines if profiles are
run in IAdesign_comments_1 varchar2(75) comments (line 1)
design_comments_2 varchar2(75) comments (line 2)
design_comments_3 varchar2(75) comments (line 3)
total_unavail number(38) total link unavailability (sec/year)
total_reliability number(38) total annual link reliability (%)
timestamp date timestamp of last update
num_repeaters number(38) indicates the number of passive repeaters in the link
clearance_flag char(1) flag indicates if link has line of sight
link_info varchar2(8) link information text entered from Network View module
design_calc_method char(1) design calculation method: V - Vigants, G - Glauner,C - P.530-6
design_interf_link_id number(38) interfered link id for the design
design_freq_separtion number(12,4) design frequency separation
design_ci_obj_with_inter_l ink number(12,4) objective C/I with the interfered l ink
geoclimatic_factor number(12,4) design geoclimatic factor
design_threshold_ber number(2) indicates which radio threshold value was used for the
design/reliability calculations
oh_loss_climate char(1) climate type used in obstruction loss calculations
oh_loss_k_index number(38) FK index used in obstruction loss calculations
oh_loss number(38) obstruction loss
oh_loss_percentage number(38) contains the percentage of obstruction loss
oh_loss_user_clutter_flag char(1) indicates if the user clutter was included in the obstruction
loss calculations
oh_loss_morphology_flag char(1) indicates if morphology or polygon height were included in
the obstruction loss calculations
rain_model varchar2(20) flag to indicate which rain model is used for design
rain_source_info varchar2(8) field indicating from where the rain rate value is deduced
rain_selection_method varchar2(16) field indicating how the user made the rain rate selection
geoclimatic_selection_method varchar2(32) f ield indicating how user selected geoclimatic method
unpaired_channels number(2) indicates if the channels in the LIP are paired or not
ia_exclude_design_carriers number(38) used in interference analysis to decide whether to ignore
uplink/downlink cases from the same design hub carrier
frequency into other subscribers
objective number(38) Default = 0, design objective selection (General = 0, G.821
= 1, G.826 = 2) NOTE: values in some fields are
dependent on design objective selected.
ELEMENT TYPE DESCRIPTION
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section number(38) Default = 0, section used for design model
G.821- (High Grade = 0, Med. Class1 = 1, Med. Class2 =2, Med. Class3 = 3, Med. Class4 = 4, Local Grade = 5)
G.826 - (International, Intermediate Countries = 0,
International, Terminating Countries = 1, Long Haul = 2,
Short Haul = 3, Access = 4)
system number(38) Default = 0, system used in G.826 (PDH = 0, SDH = 1,
Other = 2)
bit_rate_range number(38) Default = 0, bit rate range in Mbps used for G.826 (1.5 - 5 =
0, 5 - 15 = 1, 15 - 55 = 3, 55 - 160 = 4, 160 - 3500 = 5)
scaling number(38) Default = 0, type of scale used for G.821 and G.826
(No Scaling = 0, by Distance = 1, by Integer division = 2,
User Defined = 3)
user_defined number(38) Default = 8, value in percent for User Defined scaling for
G.821 and G.826
number_of_links_in_chain number(38) Default = 5, number of links in the chain for G.821 and
G.826
objective_coefficient_value number(38) Default = 1.5, objective coefficient value (G.826 only)
bits_per_block number(38) Default = 2048, number of bits per block (G.826 only)
blocks_per_second number(38) Default = 1000, number of blocks per second (G.826 only)
hardware_unavail number(38) Default = 0, hardware unavailability in percent
hardware_unavail_sec number(38) Default = 0, hardware unavailability in seconds
ses_objective number(38) Default = 0, objective for the number of one-secondperiods which has a bit error ratio > or = 1x10(-3)
es_objective number(38) Default = 0, objective for the number of one-second
periods which one or more bits are in error.
uat_objective number(38) Default = 0, objective for unavailable time in percent
total_outage number(38) total outage
user_id varchar2(32) user who created the lip
band_designator number(38) frequency band
atpc number(38) automatic power control value
total_reliability_v number(38) total reliability vertical polarity
total_unavail_v number(38) total unavailability vertical polarity
total_prop_loss number(38) total progragation loss
adjust_factor number(38)
ia_method char(1) Default = C, identifies which interference method was
used, 'C' for C/I, 'I' for IRF method
ELEM