Relevance of theory of constraints in telecom

UDAN Enterprise Pvt Ltd

Relevance of ToC in Wireless Data

InfrastructureUDAN Enterprise Pvt Ltd

September 2015 Private & Confidential 1

ToC : Theory of Constraints


We Are At The Starting of Growth Curve:Are Your Networks Ready For Exponential Growth?

500 TB

400 TB

300 TB

200 TB

100 TB

Global Data Reference

� While there is plenty of

positive reports on data

growth observed in past

years.

� This is only the tip of the

iceberg and real growth is

ahead if our networks can

support it.

� Most advance networks

suffered different levels of

challenges in coping with

this part of growth.

� How can we better

position to take this

exponential growth

journey and ensure

immediate challenges are

removed.

4-6 Yrs <2 Yrs



GGSN

3G/2G BTS PCEF

RNC/BSC

Internet

RF & Access

InfrastructureTransport

(Hub, Aggregation)

CORE & MPLS

ISP & Peering

SGSN

Controllers

RNC/BSC

PCRF

ADC

ADC/SDM

� Above standard architecture only emphasizes the complexity of overall data

delivery.

� Overall system efficiency depends on the element operating on lowest efficiency

levels.

� Situation is worst when you have multiple elements not operating on their

highest efficiency.

Key Elements of Data Delivery



� Every element should be on top of their efficiency to be able to deliver overall

efficiency delivery of data services.

� We help take networks towards “All Perfect” system efficiency and help increase

the data volume exponentially.

Illustrations

Scenario RF & Access Transport Controllers Core MPLS SDMADC ISP/Peering Overall Efficiency

All Perfect 100% 100% 100% 100% 100% 100% 100% 100%

All Only Good 95% 95% 95% 95% 95% 95% 95% 70%

All Only Average 90% 90% 90% 90% 90% 90% 90% 48%

One Average Rest Perfect 90% 100% 100% 100% 100% 100% 100% 90%

One Poor Rest Perfect 40% 100% 100% 100% 100% 100% 100% 40%

Two Poor Rest Perfect 40% 100% 100% 100% 40% 100% 100% 16%



Impact On User Base By Each Element


10 100 1000 >10000

1000

10000

100000

>1000000

BTS

Controllers

TxAggregation

Nodes

PS Core Elements

MPLS

ISP

ADC/HLR

No. Of Network Elements

Po

ssib

le Im

pacte

d U

sers

per

ele

men

t


� End User Expectations in changing data-only environment

� Applications and Network quality correlation.

� Moving Away from KPI based network optimization to Experience based

optimization.

� Key Pillars of Data infrastructure and their role in experience & bottlenecks

� Factors affecting Capacity limit of each node in data architecture

� Are you sweating maximum from your existing network?

� Identifying the bottlenecks and key action

� How to plan ahead proactively and avoid jumping from bottlenecks to

bottlenecks?

� Key process/dashboard to monitor consistent bottlenecks free network

Key Relevant Topics



To Be Continued


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Relevance of theory of constraints in telecom

Technology

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