Download pdf - WCDMA F3 Planning Guideline Huawei v3

RAN Planning Guideline

2013

“

July 2013

WCDMA Third Carrier (F3) Planning Guideline -

Huawei

2 Network Integrated Planning & Program Management

BBC & MC (Broadband City & Micro Cluster) development

Executive Summary| Content

WCDMA F3 Planning Guideline – Huawei

WCDMA F3 Deployment Criteria

WCDMA F3 Trial Results - Huawei

WCDMA F3 Parameter Setting

WCDMA F3 BoQ

WCDMA F3 Site Candidate

Site ID / Cell ID Convention

WCDMA F3 Layering

TELKOMSEL Network Integrated Planning & Program Management

3

WCDMA 2100 F3 I Background

• Traffic data growth is increase significantly. Telkomsel base case

forecasts data traffic to increase to 1,800 PB in 2022 (from business

planning). 3G traffic on mobile networks for Telkomsel is doubling

every year, putting pressure on network capacity

• Data Payload share of 3G is dominated nearly 70% of total national

payload. Existing 3G spectrum is not enough to carried projected

traffic data.

• High power utilization in some 3G sites/cells

• High number of HSDPA user in some cells. Higher number of

HSDPA user in cell will lead to lower HSDPA throughput per user.

• Implementation of existing both carrier HSDPA (F1 & F2) will reduce

R99 quality, especially R99 Voice. In close time, there will be more

offload from 2G to 3G and it’s not only data traffic but also voice

traffic


4

WCDMA 2100 F3 I Objective

• Deliver high quality of broadband service

• Maintain / improve deliverable HSDPA throughput along with highly

projected data traffic growth

• To avoid EcNo degradation that could lead to shrinking coverage,

ping pong 2G-3G handover, RAB drop.

• To avoid high PA utilization and excessive usage of PA per carrier

• To improved voice call quality by having dedicated R99 carrier


5







WCDMA F3 BoQ



WCDMA F3 Layering


6

WCDMA F3 Planning Guideline I Deployment Concept

F3

Single Carrier

Second Carrier

F1

F2

2G

HSPA, MULTIRAB

R99 + HSPA

2G

F1

2G

R99

2G

F1

F2

2G

HSPA, MULTIRAB

R99

2G

HS on Both Carrier

F1

F2

2G

HSPA, MULTIRAB

R99

2G

Three Carrier

HSPA, MULTIRAB

F3

F1

F2

2G

HSPA, MULTIRAB

R99 + HSPA

2G

HS On Three Carrier

HSPA, MULTIRAB


7

WCDMA F3 Planning Guideline I Deployment Concepts

F1 R99 + HSDPA

F1

F2

F1

F2

Initial configuration

R99 + HSDPA + EUL

R99 + HSDPA + EUL

F1

F2

R99 + HSDPA

HSDPA + EUL

Recommended Path

R99

HSDPA + EUL

HSDPA + EUL

R99 + HSDPA + EUL

HSDPA + EUL

HSDPA + EUL F3

F1

F2

F3

F1

F2

F3

R99 + HSDPA + EUL

R99 + HSDPA + EUL

R99 + HSDPA + EUL

WCDMA third carrier (F3) deployment concepts

F1

F2

R99

HSDPA + EUL


8

WCDMA F3 Planning Guideline I Deployment Concepts

F1 = R99 + HS

F2 = HS

F1 = R99

F2 = HS

F1 = R99 + HS

F2 = R99 + HS

F1 = R99 + HS

F3 = HS

F2 = HS

F1 = R99

F3 = HS

F2 = HS

F1 = R99

U900 = R99 + HS

F3 = HS

F2 = HS

F1 = R99 + HS

F3 = HS

F2 = HS

F1 = R99 + HS

U900 = R99 + HS

Dual Carrier Triple carrier Triple carrier + U900

2

1

3

4

5

6

7

1. Second carrier

2. HS on both carrier

3. Random camping

4. Three carrier

5. Three carrier + UMTS 900

6. HS on Three carrier

7. HS on Three carrier

+ UMTS 900


9

WCDMA F3 Planning Guideline I F3 for Coverage, Capacity & Quality

F 1

DL/UL load/interference

HSDPA consume PA TX power 4 ~ 10 W, causing : - EcNo & EbNo (interference) degradation - Bad voice quality - Limited HSDPA throughput - Shrinking coverage - High PA utilization

Lesser interference

Better voice quality Better CPICH EcNo Enlarging coverage/ minimize shrinking coverage, minimize ping pong 2G ~ 3G with all it’s problems Better Traffic EbNo Improve voice quality

Higher possibility to increase the CPICH TX power to improve indoor penetration

HSDPA

R99

Control

More PA power for HSPA Higher HSPA throughput Lesser interference better CPICH EcNo enlarge coverage

3rd Carrier deliver solution of enlarging coverage, minimize shrinking coverage, minimize ISHO to 2G,

improving voice quality, improving HSDPA throughput, reducing PA utilization

CPICH

F2

PA power

F 2 F3 F 1

More PA available

R99 multi RAB F2

F1

F2

F1

PA 80 W

F2

F1

F3

20 W/carrier 40 W/carrier ~26 W/carrier

F3 w/o additional PA OR

Possible to be used by Offloading HSDPA traffic from F2 & F3


10

WCDMA 2100 F3 I Load Distribution

F 2 F3 F 1

HSDPA

R99

Control

CPICH

R99 multi RAB

50% 50%

F 2 F3 F 1

40% 40% 20%

F 2 F 1

100%


11

• HSDPA Drive Test Single User Throughput, Ec/No & RSCP Performance

Note : 3 E1 & 3 WSPC in Node B

When there is HSDPA

Traffic, signal quality is

degraded (EcNo ~ -12) and

impact the quality for all

other services

When there is no HSDPA

Traffic, signal quality is

excellent (EcNo ~ -4)

WCDMA 2100 F3 I HSDPA causes Signal Quality Degradation


12

WCDMA F3 Planning Guideline I Deployment Strategy

Deployment Strategy

• Third Carried is preferred to be implemented in Micro Cluster inside BBC area that is

defined as high demand data traffic.

• Third Carrier is implemented on top of Dual Carrier Site in clustered hotspot area to

ensure smooth mobility

• Third Carrier is used as HSDPA service layer.

Main Road

Residential

1 Carrier Site (F1) 2 Carrier Site (F1 & F2) 3 Carrier Site (F1, F2 & F3)

Better mobility

Capacity based Cluster based

(in DATI II border)

110 DATI II need

clusterized

Site need F3

Site no need F3


13

WCDMA F3 Planning Guideline I WCDMA F3 Site Criteria

Site configuration :

- Site with dual carrier and HS on both carrier

- IP transport (Metro-E, IP Microwave) or ATM with minimum 8 E1 (urgently recommended to convert to IP

transport)

Site Criteria (OR) :

• Average total PA utilization > 70%

• Average total PA utilization for non HS > 60%

• Average HSDPA user per cell carrier > 25 (in general)

• Average HSDPA user per cell carrier > 16 (in BBC tier 1)

• RTWP > -95 dBm (in busy hour)

• Average daily payload per Cell Carrier > 3 GB

• More recommended to activate also in surrounding for smooth mobility purpose

Recommended area (AND) :

• Micro cluster areas : residential, commercial, government, campus/school

• VIP/protocol routes

Site Readiness (AND) :

• SDR BTS

• IP transmission

• Iub 40 ~ 50 Mbps


14







WCDMA F3 BoQ



WCDMA F3 Layering


15

1. 3rd Carrier Cluster had been implemented in cluster of 10 sites in Lampung

area (27 Jun 2013)

2. Main KPI performance is improved for KPI accessibility & retainability (Voice,

PS & HSDPA)

3. KPI performance in mobility is maintain (SHO & ISHO).

4. KPI performance in mobility (IFHO) is degrade

5. CS Traffic, HSUPA traffic and HSDPA traffic is trend to increase

6. Average HSPDA throughput is increase

7. Number of HSDPA & HSUPA user is increase

8. Mean TCP & Mean RTWP is decrease after WCDMA F3 activation

9. CE utilization UL/DL & Code utilization is still in normal utilization

EXECUTIVE SUMMARY

WCDMA F3 Planning Guideline I Summary – Trial Result


16

WCDMA F3 Planning Guideline I KPI Performance – Radio Resource

DL Power - TCP

Mean TCP decrease after upgrade

RTWP

Mean RTWP decrease after upgrade

• Total Code Utilization < 15 % after F3 upgrade

CE usage

UL CE Utilization < 60% after F3 upgrade


17

WCDMA F3 Planning Guideline I KPI Performance - Traffic

HSDPA user HSUPA user

HS Tput

F1 F2 and F3 HSDPA Average Throughput 715 – 765 kbps after upgrade.

Increase after Full RC Implemented.

F1 F2 and F3 traffic are more balance after Full RC Implemented.

Total HSUPA User Increase.


Total HSDPA User Increase.


18

WCDMA F3 Planning Guideline I KPI Performance - Traffic

CS traffic PS R99

HSDPA Traffic HSUPA Traffic

F1 F2 and F3 voice traffic are more balance after Full RC Implemented.

Total Voice Traffic increase after Full RC Implemented.


F1 F2 and F3 HSDPA traffic are more balance after Full RC Implemented.

Total HSDPA Traffic increase after Full RC Implemented.

F1 F2 and F3 HSUPA traffic are more balance after Full RC Implemented.

Total HSUPA Traffic increase after Full RC Implemented.


19

WCDMA F3 Planning Guideline I KPI Performance - Accessibility

voice

CSSR KPI:

CS Voice – Improved

PS – Improved

HS – Improved

PS

HS

Cluster Per Carrier

Voice

PS

HS

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

KPI.CSSR.PS 99.54 99.64 99.51 99.77 99.77 99.76 0.19

KPI.CSSR.HS 99.64 99.72 99.6 99.89 99.89 99.89 0.23

KPI.CSSR.AMR 99.58 99.7 99.64 99.66 99.7 99.68 0.02

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

F1 KPI.CSSR.PS 99.46 99.57 99.4 99.69 99.7 99.68 0.205

F1 KPI.CSSR.HS 99.56 99.65 99.5 99.86 99.87 99.87 0.295

F1 KPI.CSSR.AMR 99.5 99.68 99.65 99.6 99.7 99.64 0.005

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

F2 KPI.CSSR.PS 99.66 99.74 99.67 99.72 99.7 99.68 -0.015

F2 KPI.CSSR.HS 99.75 99.82 99.76 99.89 99.89 99.9 0.105

F2 KPI.CSSR.AMR 99.64 99.72 99.63 99.49 99.39 99.46 -0.25

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

F3 KPI.CSSR.PS 99.74 99.94 99.7 99.86 99.89 99.88 0.065

F3 KPI.CSSR.HS 99.77 99.95 99.72 99.9 99.92 99.9 0.075

F3 KPI.CSSR.AMR 100 99.73 100 99.79 99.86 99.82 -0.025

KPI CSSR Comparison

Sem

i R

C

Fu

ll R

C

Sem

i R

C

Fu

ll R

C

Sem

i R

C

Fu

ll R

C

Sem

i R

C

Fu

ll R

C

Sem

i R

C

Fu

ll R

C

Sem

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C

Fu

ll R

C


20

WCDMA F3 Planning Guideline I KPI Performance - Retainability

Voice

PS

HS

Cluster Per Carrier

Voice

PS

HS

Sem

i R

C

Fu

ll R

C

Sem

i R

C

Fu

ll R

C

Sem

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C

Fu

ll R

C

Sem

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C

Fu

ll R

C

Counter 6/22 6/23 6/24 6/29 6/30 7/1 %

KPI.CCSR.PS 99.77 99.83 99.78 99.81 99.83 99.8 0.02

KPI.CCSR.HS 99.71 99.7 99.69 99.76 99.77 99.75 0.06

KPI.CCSR.CS 99.65 99.71 99.69 99.73 99.71 99.72 0.04

Counter 6/22 6/23 6/24 6/29 6/30 7/1 %

F1 KPI.CCSR.PS 99.87 99.9 99.88 99.92 99.92 99.9 0.03

F1 KPI.CCSR.HS 99.76 99.74 99.74 99.82 99.85 99.84 0.09

F1 KPI.CCSR.CS 99.66 99.69 99.73 99.79 99.78 99.77 0.09

Counter 6/22 6/23 6/24 6/29 6/30 7/1 %

F2 KPI.CCSR.PS 99.63 99.72 99.62 99.47 99.53 99.46 -0.17

F2 KPI.CCSR.HS 99.61 99.63 99.6 99.7 99.72 99.69 0.09

F2 KPI.CCSR.CS 99.65 99.73 99.64 99.65 99.62 99.58 -0.06

Counter 6/22 6/23 6/24 6/29 6/30 7/1 %

F3 KPI.CCSR.PS 99.85 100 99.93 99.97 99.97 99.98 0.05

F3 KPI.CCSR.HS 99.85 99.85 99.85 99.75 99.76 99.73 -0.10

F3 KPI.CCSR.CS 99.35 99.72 99.68 99.74 99.72 99.78 0.16

KPI CCSR Comparison

CCSR KPI:

CS Voice – Improved

PS – Improved

HS – Improved


21

WCDMA F3 Planning Guideline I KPI Performance - Mobility

SHO SR

ISHO SR

IFHO SR

Cluster Per Carrier

Sem

i R

C

Fu

ll R

C

Sem

i R

C

Fu

ll R

C

Sem

i R

C

Fu

ll R

C

Sem

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C

Fu

ll R

C

Mobility Comparison

Mobility KPI:

SHO – Maintained

ISHO – Maintained

IFHO – Degrade

SHO SR

ISHO SR

IFHO SR

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

KPI.IFHO.SR 98.32 98.55 98.21 95.02 94.85 91.77 -4.48

KPI.ISHO.SR 98.53 98.67 98.54 98.11 98.4 98.13 -0.37

KPI.SHO.SR 99.97 99.97 99.97 99.95 99.96 99.97 -0.01

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

F1 KPI.IFHO.SR 99.06 99.23 98.81 99.1 99.08 98.48 -0.15

F1 KPI.ISHO.SR 98.78 98.76 98.57 98.33 98.71 98.73 -0.11

F1 KPI.SHO.SR 99.97 99.96 99.96 99.96 99.95 99.96 -0.01

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

F2 KPI.IFHO.SR 98.32 98.62 98.52 98.54 98.68 98.51 0.09

F2 KPI.ISHO.SR 98.32 98.6 98.54 98.62 98.88 98.51 0.18

F2 KPI.SHO.SR 99.98 99.98 99.98 99.89 99.96 99.96 -0.04

Date 6/22 6/23 6/24 6/29 6/30 7/1 %

F3 KPI.IFHO.SR 95.87 95.81 94.88 92.92 92.76 88.64 -4.08

F3 KPI.ISHO.SR 98.7 98.46 97.39 97.63 97.9 97.61 -0.47

F3 KPI.SHO.SR 99.99 100 100 99.98 99.98 99.98 -0.02


22







WCDMA F3 BoQ



WCDMA F3 Layering


23

WCDMA F3 Planning Guideline I Layering Concept – Idle Mode

Advantage :

All the three carriers support HSPA services and

the HSPA user experience is good.

F1, F2 & F3 layers are well balance in terms of

capacity, power and code utilization.

Disadvantage :

Inter-frequency band hard handovers exist.

Consequently, the PS call drop rate can be is

relatively high.

The voice and HSPA services share carriers.

Therefore, the voice call drop is higher than that in

the scenario where carriers carry only voice

services.

-F1, F2 & F3 are the camping layer

F1, F2 and F3 are the camping layers.

• UE idle will reselect to F1 or F2 or F3

RANDOMLY.

• UE idle in 2G will reselect to F1.

F1

F2

F3

F1 F1 F1

F2 F2 F2

F3 R99 + HS

R99 + HS

R99 + HS

Random camping

F1

F2

F3

F1 F1 F1

F2 F2 F2

F3

2G 2G 2G 2G

R99 + HS

R99 + HS

R99 + HS

Reselection


24

WCDMA F3 Trial Progress I Layering Concept – Access & Load Balancing Strategy

-Each carrier can support R99 + HS

services

-F1, F2 & F3 has no priority layer

-In the access phase UE’s directly initiate

R99 services on the camped – on carrier

(F1 or F2 or F3).

-Traffic of HSDPA services are balanced

between three carriers by DRD feature

Theoretically, the difference in the number of

HSDPA subscribers on F1 and F2 cannot

exceed MAXHSDPAUSERNUM x

LdbDRDOffsetHSDPA = 64 x 5% = 3.2 or 4

F1

F2

F3

F1 F1 F1

F2 F2 F2

F3

R99 + HS

R99 + HS

R99 + HS

Access

F1 F1

F2 F2

F3

Inter freq HO based LDR

DRD

R99 + HS

R99 + HS

HS + R99

Inter freq HO based LDR

DRD

Load Balancing


25

WCDMA F3 Planning Guideline I Layering Concept - Mobility

neighboring cells using the same carrier as intra-frequency

band neighboring cells.

the concentric F2 and F3 cells with different frequencies as the

inter-frequency band blind handover cells of F1 cells.





On the border of the F3 coverage, the F1/F2 cells as the

unidirectional inter-frequency band neighboring cells of F3 cells.

F1

F2

F3

2G

R99 + HS

R99 + HS

HS + R99

F1 F1 F1

2G 2G 2G

F2 F2 F2

F3 SHO

HHO

Blind-HO

Mobility


26







WCDMA F3 BoQ



WCDMA F3 Layering


27

WCDMA F3 Planning Guideline I Parameter Setting - Huawei


28

WCDMA F3 Planning Guideline I Parameter Setting - Huawei


29







WCDMA F3 BoQ



WCDMA F3 Layering


30

WCDMA F3 Planning Guideline I BoQ Standard - Huawei


31







WCDMA F3 BoQ



WCDMA F3 Layering


32

WCDMA F3 Planning Guideline I WCDMA F3 Site Candidate Lists

Site lists attached


33







WCDMA F3 BoQ



WCDMA F3 Layering


34

WCDMA F3 Planning Guideline I Cell ID Numbering, NE ID & Cell Name

NE ID

AAA BBB C D

Alphabetical code of

DATI II

Numerical site ID in DATI II

Equipment type

•AAA = Alphabetical code of DATI II

•BBB = Numerical site ID in DATI II

•C = Equipment type

MW : WCDMA F1 HW : BTS Hotel F1

MX : WCDMA F2 HX : BTS Hotel F2

MZ : WCDMA F3 HZ : BTS Hotel F3

MA : WCDMA U900 HO : micro BTS hotel F1

MS : WCDMA F1 6sec HY : micro BTS hotel F2

XS : WCDMA F2 6sec IW : Indoor F1

IX : Indoor F2

IZ : Indoor F3

•D = numerical number of equipment type

1 ~ 9

Numerical no of

equipment type

Cell ID Numbering

X YYY Z

Numerical code of DATI II

Numerical site ID in DATI II

Sector ID

•X = Numerical Code of system (2G/3G/LTE) Inside DATI II

0 ~ 4 (re-use for 2G/3G/LTE system)

6 (Spare for DATI II split or no of sites > 999)

•YYY = Numerical site ID in DATI II = BBB in NE ID

•Z = Sector ID

1 ~ 3 : WCDMA F1/F3 cell carrier

4 ~ 6 : WCDMA F2 cell carrier

4 ~ 6 : WCDMA U900 OR F1 for 6SEC

7 ~ 9 : WCDMA F2 for 6SEC

•LAC / RAC Allocation for WCDMA F3 is the same as LAC /

RAC allocation for WCDMA F1/F2

•LAC / RAC allocation or WCDMA F3 6 sec is the same as

LAC/RAC allocation for WCDMA F1/F2 6 sector

Restrictions :

1. Macro U900 must not be at the same site location as Macro WCDMA 6 sectors

2. Micro WCDMA ID / OD must not be at the same site location as Macro WCDMA 6 sectors


35 Macro GSM

Macro DCS

Micro Outdoor GSM

Micro Outdoor DCS

Micro Indoor GSM

Micro Indoor DCS

Macro WCDMA F1

Macro WCDMA F2

Micro Outdoor WCDMA F1


Micro Indoor WCDMA F1


(X) YYY 9/0

(X) YYY 9/0

(X) YYY 1/2/3

(X) YYY 4/5/6

(X) YYY 7/8

(X) YYY 7/8

(X-3) YYY 9/0

(X-3) YYY 9/0

(X-3) YYY 1/2/3

(X-3) YYY 4/5/6

(X-3) YYY 7/8

(X-3) YYY 7/8

Cell ID


Macro GSM

Macro DCS

Micro Outdoor GSM

Micro Outdoor DCS

Micro Indoor GSM

Micro Indoor DCS

Macro WCDMA F1

Macro WCDMA F2





(X) YYY 9/0

(X) YYY 9/0

(X) YYY 1/2/3

(X) YYY 4/5/6

(X) YYY 7/8

(X) YYY 7/8

(X-3) YYY 9/0

(X-3) YYY 9/0

(X-3) YYY 1/2/3

(X-3) YYY 4/5/6

(X-3) YYY 7/8

(X-3) YYY 7/8

Cell ID

Macro WCDMA F3

WCDMA U900

Macro WCDMA F1 6SEC

Macro WCDMA F2 6SEC

(X) YYY 1/2/3

(X) YYY 4/5/6

(X) YYY 4/5/6

(X) YYY 7/8/9

Micro Outdoor WCDMA F3 (X) YYY 7/8

Micro Indoor WCDMA F3 (X) YYY 9/0 OLD

CELL ID

NEW

CELL ID


36


2G and 3G share same “X” Value :

2G

GSM : 31231 ~ 31233

DCS : 31234 ~ 31236

3G

Macro F1 : 01231 – 01233

Macro F2 : 01234 – 01236

Indoor F1 : 01239

Indoor F2 : 01230

SAMPLE IF There is Macro F3 Then

F1 : 01231 – 01233

F2 : 01234 – 01236

F3 : 31231 – 31233

IF There is Indoor F3 Then

F1 : 01239

F2 : 01230

F3 : 31239

OR

IF There is U900 Then

U900 : 31234 ~ 31236

OR

IF There is 6 Sector Then

F1 : 01231 – 01233

F2 : 01234 – 01236

6SEC – F1: 31234 ~ 31236

6SEC – F2: 31237 ~ 31239


37


Cell Name

A _ BBBBBBBB D

NE ID

•A = NE ID (see description of NE ID)

•_ = Separator

•BBBBBBB = Alphabetical / numerical of site name

•D = Sector ID (see description of Cell ID numbering)

separator

Sector ID Site Name

Example :

- Site ID : JKS001

- NE ID :

• WCDMA F1 : JKS001MW1

• WCDMA F2 : JKS001MX1

• WCDMA F3 : JKS001MZ1

- Cell ID :

• WCDMA F1 : 10011 ~ 10013

• WCDMA F2 : 10014 ~ 10016

• WCDMA F3 : 30011 ~ 30013

- Cell Name :

• JKS001MW1_WismaMuliaMW1 ~ JKS001MW1_WismaMuliaMW3

• JKS001MX1_WismaMuliaMX4 ~ JKS001MX1_WismaMuliaMX6

• JKS001MZ1_WismaMuliaMZ1 ~ JKS001MZ1_WismaMuliaMZ3


38

“ Fulfill broadband coverage & leading

capacity in broadband cities for close future

data explosion ”