wimax product overview bsnl 2011

8/22/2019 WiMAX Product Overview BSNL 2011

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WiMAX Solution OverviewFebruary 2011


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2Bridgewater Systems Confidential 09/09

Bridgewater in WiMAX

Bridgewater is the leading subscriber and

policy management vendor globally for

WiMAX Chosen by ~ 35 operators, including

Clearwire and Scartel, and actively involved

in numerous customer trials and PoC.

Principal member of WiMAX Forum -

driving standards development

Control plane solutions provide platform for

service innovation network access

control, new service models, over the air

provisioning

Accelerate subscriber acquisition

Reduce time to market Carrier grade performance and scalability

Vendor-neutral and proven to support

multi-vendor environments simultaneously

Future proof solution, no vendor lock-in


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3Bridgewater Systems Confidential

Bridgewater Leads in WiMAX

35+ Service Providers have chosen Bridgewater for WiMAX

Ecuador

Argentina


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4Bridgewater Systems Confidential 09/09

Bridgewater Leads Evolving AAA

Standards for WiMAX

Principal Member of WiMAX Forum Bridgewater is lead contributor to Network

Working Group (NWG) on AAA

Network Architecture Stage 3, Release 1.0, version 1.3

Bridgewater developed security framework

Bridgewater developed the AAA protocols for device authentication and

service authorization (ref. WMF-T33-001-R010v04)

Bridgewater developed the AAA protocols for accounting, hotlining, and

prepaid (ref. WMF-T33-002-R010v04 and WMF-T33-001-R010v04)

Innovative deployed solutions

pre-standards implementations

Lawful Intercept

Over-The-Air Activation

Daypass

Prepaid


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Bridgewater WiMAX Products for CSN

INTEGRATION WITH BACK OFFICE SYSTEMS

OSS/BSS

CONTENT ANDAPPLICATIONS

SOCIAL

NETWORKING

SMS

HOME

SUBSCRIBER

SERVER

SUBSCRIBER

INTEGRATION WITH NETWORK INFRASTRUCTURE

SERVICE PERSONALIZATION

UNIFIED VIEW

NETWORK ACCESS

SUBSCRIBERS

WHOLESALE

/RETAIL

ENTERPRISE

OSS BSS CRM

STREAMING

MEDIA

2G 3G 4G

ASN CSN

CSN - Subscriber Management, Network Access Control, Charging, Policy Control

SERVICE

CONTROLLER

POLICY

CONTROLLER


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WiMAX Business Value Examples

CSN Solution Proven WiMAX CSN - AAA

Innovator and experiencedWiMAX vendor

Standards-based support

Lawful intercept

Flexible prepaid support

Prepay Services Multiple flexible prepaysolutions

Time or volume basedmetering with limits

Simple time-based service

without data usage limits

Integration with Prepaid

Server

Casual UserVolume-Based Metering

Drive incremental

revenues

Offer flexible service

options broad appeal

Convert casual users to

monthly subscriptions

Over the Air Provisioning

Enable flexible metering of

volume based offers

Support fair usage controls

and differentiated services

Reduce opex, accelerate

service turn-up

Efficient identification and

configuration of new devices

Subscriber enjoy device

innovations via seamless

updates

Wholesale High performance RADIUSproxy

Common subscriber data

management

Meter active sessions by

customer

Extensive accounting

support

35+ operator s
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Comprehensive Interoperability - Multivendor

Pedigree

Network Equipment

Interoperability4G

InteroperabilityOSS/BSS

Interoperability

Application Server

Interoperability

GGSN:

DPI:

PDSN:

Base StationController

HLR

CDMA Home Agent(HA)

Billing Server:

Mediation Server:

Prepaid BillingServer:

NetworkManagement Systems

Lawful intercept

BREW Applications:

MMS Server:

OTA (OMA DM)

Push to Talk Server:

WAP Server

Other Applications

LTE MME

LTE gateways

WiMAX ASN Gateway:

WiMAX Home Agent:


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Sprint Challenge:

Accelerate 4G Network

Deployment

Tier-1 WiMAX operator

Extensive national coverage model with Clearwire

merger (120M subscribers by 2010)

Well funded and supported by industry giants

Expedite deployment of first nationwide mobile WiMAX network

Aggressive subscriber acquisition strategy

Support flexible wholesale 3G/4G business models

Customer

Profile

Business

Objectives

Challenges

Navigating standards around new 4G technology

Hidden complexities of mobile WiMAX

Enabling open access service models new concept



Bridgewater Solution:

Subscriber and Policy Management

Service Infrastructure optimization for 3G, 4G

Common infrastructure serving multiple access

networks and mobile WiMAX

Scalable, high performance subscriber

management

3x increase in subscriber sessions 500,000sessions/day

DayPass service innovation and efficiencies

Light touch provisioning of devices andsubscribers over the air

Casual usage services to accelerate

subscriber acquisition no contracts

Legislative support for commerciallaunch lawful intercept

Supports specialized requirements formobile WiMAX

S t l Ch ll



Scartel Challenge:

Launch 4G High Speed Mobile Internet Services

Tier-1 operator in Russia

Incorporated in 2007 to provide mobile services based on 4G

Mobile WiMAX

First to secure mobile WiMAX licenses in Russia

Introduced services in Sept. 08

Expedite deployment of first Russian mobile WiMAX network in Moscow

and St. Petersburg

Enable further expansion in these and other metro areas with coverage

model of 20 million people time to market key issue

Customer

Profile

Business

Objectives

Challenges Multivendor network deployment interoperability challenges

Support prepaid and postpaid charging models at launch

Ensuring scalability and performance in high growth WiMAX market



Bridgewater Solution:

Subscriber and Policy Management

Managing data services growth Best of breed WiMAX network access

control optimized for mixed-vendorenvironment

Accelerate time to market no customintegration

Proven scalability and performancecredentials in largest 4G network

Service model innovation

Broad support of multiple chargingmodels from common infrastructure

Prepaid

Postpaid

Future: light touch provisioning ofdevices and subscribers over the air



Casual

User

Network

Access Control

Prepaid,

Postpaid

Charging

Mobility

Management

Over the Air

Provisioning

Unified subscriber view Personalization Service Innovation

Mobile Personalization Solutions for

WiMAX

When I want

it

What I want

How I want it

Pay my way

Where I want

it

Wholesale

Subscriber

Management

LawfulIntercept

Fixed,

Mobile



Unified Subscriber View Personalization Service Innovation

At the Heart of Your WiMAX Strategy



Why Prepaid for WiMAX

Subscribers like prepaid

Lack of long-term contract commitments and terminationfees, more flexibility in usage

Operators appreciate prepaid

Attract subscribers with lower acquisition costs, morecost-effective to support

Important service model in developing markets withpenetration at 80%+

Challenges for operators

Rating complexity and cost of prepaid billing systemsvoice, data, applications

May be cost prohibitive to support simple prepaid

services ie. time or volume



Wholesale Services in WiMAX

New MVNO Partners

Enable MVNOs to offer new

branded 4G service extensionsnew Clearwire example

New Customers

Leverage CAPEX Leverage your WiMAXinfrastructure investment - even

more pressing in todays

economic climate

Enable 3rd party operators to offer

wireless broadband experience to

their customers over your

WiMAX network

Alternate revenue sources --- Derive value from infrastructure investment



Summary

Profitable company, well capitalized, no debt

Bridgewater is the leading subscriber and policy management vendorin WiMAX

Chosen by ~ 35 operators including Sprint and actively involved in

numerous labs

Driving standards and compliance

Platform for service innovation in WiMAX network access control,over the air provisioning, time/volume based metering, lawful intercept

Accelerate subscriber acquisition

Reduce time to market

Vendor-neutral and proven to support multi-vendor environments

simultaneously future proof solution, no vendor lock-in

wimax product overview bsnl 2011

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