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8/3/2019 Witechtea Detailed 110403170440 Phpapp02
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TEAFamily of Business Case Analysis of Tools
www.4gbusinesscase.co
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Contents
Overview
Market analysis
Technical analysis
Economic & financial analysis
Sensitivity analysis
Comprehensive report
Default parameters
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Overview
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TEA|WiMAX and TEA|LTE
Empowering 4G players with an effective business case analysis tools
to set a solid foundation for a successful initiative
Unique and integrated applications
Built over six years of extensive industry experience with strategic
assignments and projects for major operators and equipment suppliers
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Key characteristics (1/2)
Analyzing the business case for a WiMAX and LTE initiative with a holistic
approach, in an integrated and iterative way, taking into account all critical
aspects
Supporting a fast and simplified configuration of more than 500 input
parms with a number of them pre-set to typical/recommended values in the
technical part
Enabling the user to view results instantly in an animated graphical formatthrough a dashboard-styled and very easy-to-use GUI
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Key characteristics (2/2)
Compliant with:
IEEE 802.16e/d/m standards and the WiMAX Forum Fixed/Mobile Profiles
(TEA|WiMAX)
The latest version (Release 10) of the LTE standard (TEA|LTE)
Allowing the definition of custom profiles and bands
Allowing the manual setting of the number of Users, BS/eNB, Logical Sectors,
Radio Links, MME, S-GW, P-GW to take into account the outcome of
external/additional calculations/dimensioning
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Four main integrated analyses
Market analysis
Estimating the potential market and revenues for 4G services
Technical analysis
Dimensioning the network infrastructure to derive the required bill of quantities
Economic and financial analysis
Calculating all key economic & financial projections and indicators
Scenario and sensitivity analysis
Analyzing the influence of parameter and boundary condition changes
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Market analysis
High-level work flow
Market data
Technical data
Economic &
financial data
Technical analysis
Economic and
financial analysis
ModuleInputs Outputs
Market and
revenues forecast
Bill of quantities
Economic &
financial
projections and
indicators
Scenario an
sensitivity ana
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Market analysis
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Introduction
Extension of the geographical areas (up to 5) to be served and their specific scenario
distribution
Market segments (up to 6) to be addressed
Service profiles (up to 6) to be offered
Market segment penetration per year
Impact of churn
Estimating the potential market and revenues for 4G services:
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Territorial analysis
Work flow
Territory &
demography
Target percentages
Service profile
Service profiles
characterization
Service profiles
distribution
Market forecast
Penetration andchurn rates
Other revenues
RevenuesMarket forecast
Revenues forecast
ModuleInputs Outputs
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Territorial analysis
Each geographical area of interest is characterized considering key territorial
parameters:
Total extension of each geographical area
Percentage of dense urban, urban, suburban and rural scenarios
Target percentage to be covered
As for main demographic data, they are:
Number of inhabitants, households and micro/small/medium/large located in eachgeographical area
Percentage of distribution of each market segment among the different scenarios
Target percentage to be served
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Service profile
The portfolio of service profiles to be offered is defined considering:
Technical features
Internet access: PIR and CIR in down and up link
VoIP: number of VoIP lines per users, coding algorithm
Pricing policies
Monthly service fee, one-time activation fee, monthly lease fee
Distribution of services profiles per each market segment
Distribution of user equipments related to the selected service profile per each market segme
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Market forecast
The market size per each year, each area and each market segment is evaluated by tak
into account:
Penetration rate
Churn rate
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Revenues
The revenues for the 4G services to be offered are estimated depending on:
Service profile characterization
Market forecast
In addition, it is possible to take into account other revenues, i.e. other possible total
annual incomes related to the network operation such as:
Revenues due from for example sale of end user devices
Revenues due from end user accessories
Revenues due from other business units
Etc.
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Technical analysis
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Introduction
Technology characterization
Type of BS/eNB (up to 3) and UT/UE (up to 6)
Path loss model for the link budget analysis
Down and up link capacity demand per year
Existing backbone infrastructures
Wireless backhaul
technology distribution
Dimensioning the network infrastructure to derive the required bill of quantities:
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Technology
Work flow
Frequency
Channel
bandwidth
Equipment
BTS/eNodeB
configuration
User equipment
configuration
MCS & SNIR
Performance
Capacity demand
ModuleInputs Outputs
Bill of quantities
Market forecast
Margins Path loss model
Networkdimensioning
Roll-out Roll-out f
Service profile
characterization
and distribution Target
Cell overl
facto
EPC
character
Backh
character
T h l
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Technology
The 4G technology is characterized according to the standard certification profiles
defined by either WiMAX Forum (WiMAX) or 3GPP (LTE). In detail the following
parameters are specified:
Frequency
Channel bandwidth
Duplexing format
Modulation and coding scheme
SNIR
Custom profiles can be defined to completely customize the use of the 4G technolog
in terms of:
Frequency
Channel bandwidth
Duplexing format
E i t
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Equipment
In order to perform the link budget analysis, equipments (BTS/eNodeB and user
equipments) are characterized in terms of:
Antenna gain
Cable losses
Feeder losses
Transmit power
Noise figure
LNA gain
Penetration loss
Body loss
Number of sectors
Number of antenna elements in transmission and reception
P f
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Performance
The maximum path loss on the basis of a relevant number of parameters:
Equipment characterization (BTS/eNodeB and user equipment)
Margins
Cell edge coverage probability, lognormal shadowing standard deviation, fast fading margin,interference margin (in down and up link)
The coverage predictions of the median path loss related to each scenario are
calculated on the basis of the selected path loss model (Cost-231, SUI, ECC-33, Log
normal with/without shadowing, Free Space)
The capacity provided by each BTS/eNodeB is evaluated on the basis of:
Supported MCS
Distribution of MCS
Number of carrier per sector
Number of sectors per BTS/eNodeB
Capacit demand
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Capacity demand
To evaluate the feasibility of the services to be offered and to perform the dimensioning
of the network infrastructure correctly, the capacity demand is estimated
The capacity demand denotes the capacity required in down and up link by the users
located in each area to be served and it is estimated depending on relevant parameters
Market forecast
Service profiles
Overbooking factor
Peak busy hour activity factor
Network dimensioning
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Network dimensioning
The network dimensioning aims at estimating:
Number of BTS/eNodeB on the basis of coverage and capacity requirements
Number of radio links per each technology (SDH, PDH, IP Ethernet, etc.)
Number of ASN-GW (WiMAX) or MME, S-GW, P-GW (LTE)
This network dimensioning is performed by taking into account:
Coverage requirements
Cell overlapping factor
Characterization of ASN-GW/EPC
Percentage of BTS/eNodeB with wireless backhaul and multihop factor
Distribution of radio links among the various technologies (SDH, PDH, IP Ethernet, etc.)
Legacy network (existing BTS/eNodeB and radio links)
Roll out
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Roll-out
The network roll-out is evaluated on the basis of the roll-out function, that
denotes the percentage of year-on-year deployed infrastructure.
The annual bill of quantities is estimated in terms of:
BTS/eNodeB
Logical sectors
Radio links
ASN-GW / MME, S-GW, P-GW
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Economic and financial
analysis
Introduction
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Introduction
CAPEX & OPEX
Depreciations
Interest rate on borrowings, tax rate, discount rate
Financing
Equity
Perpetual growth
Calculating all key economic & financial projections and indicators to assess the
feasibility of the initiative:
Work flow
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COS
Work flow
Bill of quantities
COS items
ModuleInputs Outputs
CAPEX
Market forecast
Bill of quantities
CAPEX items
Market forecast
D&A
Years to depreciate
TCO
Personnel
Head count Salaries & benefits
Statements
Economic &
financialprojections and
indicators
Marke
revenues
SG&A
SG&A
Revenues fo
Personnel
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Personnel
The personnel costs are analyzed considering all the typical roles in a
telecommunication operator:
Executive staff
Technical ops
Sales
Other (marketing, general & administrative people)
and defining:
Their salary
Their benefits
CAPEX
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CAPEX
To forecast capital expenditures, all main CAPEX figures for the 4G initiatives are
defined and calculated, such as network and system equipments costs:
BTS/eNodeB
User equipment
Backhauling (wireless and wired)
Core network
Spectrum license
Other possible CAPEX
D&A
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D&A
On the basis of CAPEX, the depreciation and amortization breakdown is evaluated
In particular, for each CAPEX item years to depreciate and amortize are defined
COS
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COS
To forecast the cost of services, all main COS figures for the 4G initiatives are defined
and calculated, such as:
BTS/eNodeB
User equipment
Backhauling (wireless and wired)
Core network
Spectrum license
VoIP
Technical staff
Other possible COS
SG&A
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SG&A
To forecast costs of SG&A, all main SG&A figures for the 4G initiatives are defined
and calculated, such as:
General & Administrative
Marketing
Sales
Customer acquisition
Customer care
Billing
Bad debts and churn
Other possible SG&A
Statements
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Statements
To understand whether the 4G initiatives make or not a positive net income during the
analysis period
The following statements are produced: Profit & Loss, Cash Flow, Balance Sheet
The following indicators are estimated: IRR, NPV, PBP, Enterprise value
The statements are carried out on the basis of:
Revenues
CAPEX & OPEX
Depreciations
Interest rate on borrowings, tax rate, discount rate
Financing & Equity
Perpetual growth
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Scenario and sensitivity
analysis
Introduction
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Introduction
Analyzing the influence of parameter and boundary condition changes, to
identify the most critical factors for the success of the initiative
Allowing a fast and iterative fine-tuning of the business case, in real-time and
total privacy
Presenting the results in an animated graphical format instantly from the
different Market, Technical, Economic & Financial perspectives
Critical factors
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Critical factors
Market analysis
Users target percentage, pricing policies, distribution rates, penetration rates
Technical analysis
Frequency, channel bandwidth, duplexing, BTS/eNodeB choice, MIMO, cell overlapping
percentage of BTS/eNodeB with wireless backhaul, roll-out rate
Economic and financial analysis
Site acquisition, logical sector cost, user equipment cost, wireless backhaul equipment
cost, spectrum license
Site lease and utilities, wired backhaul, customer acquisition
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Comprehensive report
Comprehensive report
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p p
Automatically compiled and published in editable and PDF formats
Containing a complete summary (with tables, diagrams and charts) of: All inputs and assumptions
All results of the market analysis
All outcome of the technical modelling
All economic and financial statements for up to ten years
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Default parameters
Default parameters
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To help configuring the technical part, a number of relevant parameters are, by
default, pre-set to typical/recommended values:
Technology characterization
BTS/eNodeB characterization
User equipment characterization
Multiple antenna system gain
Margins
EPC characterization
These values can be changed at any time during the analysis
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WiTech SVia Giuntin56023 CascLoc. Navacc
PISA - Iwww.witec
www.wropcloud.cwww.4gbusinesscase.c
Phone: +39 050 775 0Fax: +39 050 75 47
E-mail: info@witec
Thank you for your attention!
For more information, please visit our web site, call usor send us an e-mail.