Delivering Enterprise Applications With 3G & 802.11 Interoperability Presented by: Chris Miller Email: [email protected]

Delivering Enterprise Applications With 3G & 802.11 Interoperability

Presented by: Chris MillerPresented by: Chris Miller

Email: [email protected]: [email protected]

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© Lucent Technologies 2004 - All Rights Reserved

Enabling High Speed, Secure Data Access Wherever, Whenever With Lucent’s High Speed Data Offer• Allows the 3G Operator To Implement an Architecture

Capable of Providing Secure Access Into a Private Corporate Networks Regardless of Where the Data Session Originated

• 3G Data Technologies

• Secure Virtual Private Networks

• Inter-Technology Hand-Off

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Studies Show Pent-up Demand for High Speed Wireless Access to Enterprise Networks• Mobile Professionals Tell Us:

– They are Ready and Willing to Pay for Effective Solutions

– Their Applications Mirror Today's Internet Usage

3G Operators Have the High Speed Data Networks Needed to Derive New Revenue Streams from Their Best Customers, the Business Professionals

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What will 3G lead to ? Transformation to Seamless Services

Replication of services Network-specific content

wirelessnetwork

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Internet

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Today’s Business Environment

Content-driven environments Seamless, integrated services Access distinctions minimized

wireless and wireline voice and data

wireless wired data

Internet / packet network(ATM / IP)

unifiedmessage

centralsecurity

networkadmin

intelligentsub mgmt

centralbilling

Next Generation Communications Networks

Feature and service logic moving further into network and away from access systems.Feature and service logic moving further into network and away from access systems.

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Cdma2000 evolution is flexible and future-proof...

IS 95AIS 95A• Voice

• Data up to 14.4 kbps

IS 95BIS 95B• Voice

• Data up to 115 kbps

3G 1X3G 1X• Relatively minimal investment

in upgrade

• Same spectrum (1.25 MHz)

• 2x increases in voice capacity

• Backward & Forward compatibility

• Rel. 0 (Now) - 153 kbps pkt. data on a 1.25 MHz carrier

• Rel. A (2003+) - Up to 307 kbps pkt. data on a 1.25 MHz carrier + Simultaneous Voice & Data

1x EV (DO & DV)1x EV (DO & DV) • Evolution and NOT

Revolution - investment protection

• Same spectrum (1.25 MHz)

• Forward compatibility ?

• Phase 1 - EV DO (mid ‘02) - Up to 2.4 Mbps packet data on a 1.25 MHz carrier

• Phase 2 - EV DV (2004+) - Integrated voice and data; up to 4.8Mbps

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Lucent is Ensuring the Endpoints are Integrated and Available

WAP Phone

Text Display + VoiceAverage Data Usage

Low ~500 KB/moKey Data Applications

Info services (low interaction)MessagingLimited e-commerceEmailMP3/Walkman

Focus to Date

PDA

Pocket LCD DisplayAverage Data Usage

Moderate 10 – 30 MB/moKey Data Applications

Info Services (interactive)Web Browsing/E-commerceE-mailMobility-engineered Corp

ApsMP3Low-Fi Video

Emerging Devices

Laptop

Full MultimediaAverage Data Usage

High 30 – 200 MB/moKey Data Applications

VPN Corporate AccessE-mailMP3Web Browsing/E-commerceVideo/AudioInfo Services

Early Adopters

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Lucent’s 3G HSD Products Enable Operators to Provide Ubiquitous Coverage

• Mobile Professionals Tell Us:

– Service Must be Available Wherever and Whenever They Need It

– They Will Sacrifice Bandwidth For Mobility

– 802.11 Must Be Integrated Into the Solution

3G Operators Own the Wide Area Networks Required to Complement 802.11 Deployments and Offer The Ubiquitous Coverage It Needs to Be Viable

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Capacity/Coverage Curves for 3G 1X Data

• 3G 1X supports varying speeds of packet data using supplemental chnls.

– 9.6, 19.2, 38.4, 76.8, 153.6 kbps

• A system with all data users will have significantly different capacity and coverage than a system with all voice users

• In addition, voice and data users on the same system will change the capacity and coverage as well

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1.25 MHz1.25 MHz

2.5 MHz2.5 MHz

3.75 MHz3.75 MHz

5 MHz5 MHzSpectrumSpectrum

Per CarrierPer Carrier2.6 MHz2.6 MHz

SpectrumSpectrumPer CarrierPer Carrier

…with greater Data & Voice Spectral Efficiency

1.25 MHz 1.25 MHz SpectrumSpectrum

Per CarrierPer Carrier

114k 50k 384k 130k 153k 38k 153k 100k 2.4M 600k

2MFixed

144k Mobile 187k

0

5

10

15

20

Rat

es P

er C

arri

er R

elat

ive

to G

PR

S

GPRS EDGE CDMA2000 1XVoice70% Data 30%

CDMA2000 1XData Only

1X-EV DO UMTS

9.8x

21.1x

17.5x

0.7x1.3x1.0

3.4x2.5x

1x 1x2x

1.3x

3.7xPea

k D

ata

Rat

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arr

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Ave

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Ra

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Factors to consider for supporting data applications

• In designing for data applications (either all data or voice/data mix), results will depend critically upon:

– characteristics of data and characteristics of data user (often unclear)

– mix assumed in design (many combinations possible!!)

• Consider (example) Email. Characterization issues include:

– proportion of traffic that is due to data

– proportion of data users that are fixed and mobile

– proportion of data users that tend to transmit rather than receive

– behavior of data user:

• bursty (log on and occasionally send/transmit messages)?

• continuous (log on, download Email, log off)?

• Performance can be computed for any set of assumptions, but assumptions cannot be enforced. Specific data application can help determine assumptions

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Lucent’s Evolution Plan for 3G 1X

Flexent™ Base Stations—Modular Cell, Microcell, Distributed Base Station

Add CCU 1X cards or replace existing CCU cards with CCU 1X cards

CCU and CCU 1X cards can be mixed without restrictions

Cell site software upgrade

Existing Autoplex® CDMA base stations - Minicell

Add ECU 1X cards or replace existing ECU cards with ECU 1X cards

ECU 1X cannot be mixed on the same shelf with ECUs

Cell site software upgrade

MSCMSC Autoplex ECP w/ VLR

PBUS

FRPH

PSTN

PHV

Circuit Switch

Packet Switch (PSU)

Voice

HLR/ACANSI-41

cdma2000 channel cards

5ESS

FRPH

CDMACDMAPCS MinicellPCS Minicell

FlexentFlexentModularCellModularCell

FlexentFlexentMicroCellMicroCell

FlexentFlexentMicromini CellMicromini Cell

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Lucent Lucent

Mobile IP Mobile IP

ClientClient

Mobile Professionals

Peak Data Rate = 153.6 kbpsSymmetric

Lucent’s 3G Products Offer Ubiquitous, High Bandwidth, Low Latency Connections

CDMA2000 1X

Peak Data Rate = 2.4 Mbps Forward

Reverse Link = 153.6kbps

CDMA2000 1xEV-DO

802.11b (Wi-Fi) 11 Mbps PeakHalf Duplex

802.11

Mobility & Coverage True Portability Enterprise/Hot Spots

UMTSUMTSPeak Data Rate = 2Mbps PeakPeak Data Rate = 2Mbps PeakSymmetric & Asymmetric ModesSymmetric & Asymmetric Modes

UMTSUMTSPeak Data Rate = 2Mbps PeakPeak Data Rate = 2Mbps PeakSymmetric & Asymmetric ModesSymmetric & Asymmetric Modes

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Lucent’s Secure High Speed Data Offer Supports IPSec and Mobile IP

• Mobile Professionals Tell Us:

– Security and Integrity Must Be Guaranteed

– Wireless Networks are Not Secure

3G Operators Have the Products to Incorporate Complete Authentication, Billing and Tunneling Solutions into Any IP Network

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Lucent’s Evolution Plan for 3G 1XMSC upgrades for 3G 1X support - Data & Voice

ECPC upgrades

Software only

5ESS upgrades

DPH (protocol Handler for Data) - New software on the PHV4 card

Packet Control Function (PCF)

The interface between the MSC radio network and the PDSN & HA. Analogous to the 2G IWF.

PDSN/FA

A specialized router that contains enhancements to support proper routing in a mobile environment

Authentication, Authorization, & Accounting (AAA) Server

Verifies that the data user has a valid account and is authorized for the requested data session

Provides a rich set of accounting information for flexible billing options

Home Agent

– A specialized router that works in conjunction with the PDSN to ensure proper routing of wireless packet data

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DualmodeBTS

Internet

Lucent’s Solution For Secure Tunnels With Simple-IP

RANRAN

1xEV-DO1xEV-DOControllerController PCFPCF

1X1XBTSBTS

1X1X

1xEV-DO1xEV-DO

RANRAN

DCS/DCS/ECPECP PCFPCF

SpringTideSpringTide

70007000

PDSNPDSN

CORPORATEAPPLICATION

SERVERS

ENTERPRISE NETWORK

AP 1500AP 1500

Integrated, Tested and Trusted End-to-End IPSec Based Solutions

1xEV-DO1xEV-DOBTSBTS

LucentLucent

FirewallFirewall

DNSDNS

DHCPDHCP

AAA

RANRAN

UTRANUTRAN

ControllerController SGSNSGSN

UMTS UMTS

BSBS

UMTS UMTS

BSBS

SpringTideSpringTide®®

70007000

GGSNGGSN

UMTS UMTS

BSBS

Lucent

IPSec

Client

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RANRAN

1xEV-DO1xEV-DOControllerController

1xEV-DO1xEV-DOBTSBTS

1X1XBTSBTS

DualmodeBTS

1X1X

1xEV-DO1xEV-DO

RANRAN

DCS/DCS/ECPECP PCFPCF

LucentLucent

FirewallFirewall

ENTERPRISE NETWORK

CORPORATEAPPLICATION

SERVERS

MSR or AP1500MSR or AP1500

Enterprise Enterprise Home AgentHome Agent

AAAAAA

PCFPCF

Internet

Ubiquitous, Secure Coverage With Lucent’s Mobile-IP

AAA

802.11802.11APAP

IPunP RG or AP1500IPunP RG or AP1500Foreign AgentForeign Agent

SpringTideSpringTide

70007000

PDSNPDSN

WithWith

Foreign Foreign AgentAgent

DNSDNS

DHCPDHCP

RANRAN

UTRANUTRAN

ControllerController SGSNSGSN

UMTS UMTS

BSBS

UMTS UMTS

BSBS

SpringTideSpringTide®®

70007000

GGSNGGSN

UMTS UMTS

BSBS

Mobile IP Mobile IP

ClientClient

IPunP RSIPunP RS AAAAAA

IPunP RG or AP1500IPunP RG or AP1500Carrier Carrier Home AgentHome Agent

Complete, Scaleable, Solutions For Seamless Handoff Between Airlinks

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New modified routerSoftware

Upgrade

0101001010

Software Upgrade

0101001010

NewSoftware

0101001010

New Software0101001010


Software Upgrade

0101001010

Software Upgrade

0101001010

New Software

0101001010


Network Upgrade Comparison: Network Upgrade Comparison: cdma2000 1x Vs. GPRS / W-CDMAcdma2000 1x Vs. GPRS / W-CDMA

MSC

PSTN

BSC

BTS

IWF

cdmaOne Network

PDSN

WWWEnterprise Network

VPN

IP Backbone

New packet data router

Channel card upgrade

cdma2000 1x Evolution

MSC

PSTN

BSC

BTS

GSM Network

SGSN


VPN

IP Backbone

Adding GPRS Data

GGSN

GPRSBackbone

New Equipment

BSCBSC Upgrade

New Terminal

New Terminal

New cell sites(in some cases)

Modem Pool

BTS

Software Upgrade

0101001010

BSC Upgrade

NewSoftware

0101010100


00


MSC

PSTN

BSC

BTS

SGSN


VPN

IP Backbone

GGSN

GPRSBackbone

New modified router

New Equipment

BSC

New Terminal

New cell sites(in some cases)

Modem Pool

BTS

3G DataBackbone

3G GGSN

W-CDMA BSC

3G SGSN

New Equipment

& Software

New Equipment & Software

W-CDMA BTS

New Terminal

Adding W-CDMA

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Reach

Mbit/sec

GSMGSM

EDGEEDGE

3G3G

GPRSGPRS

GPRS gives better geographical coverage than 3G

GPRSGPRS

3G3G

•GPRS will reach the market before 3G

•3G will offer better bandwidth but coverage will be more important for the consumers

•3G networks not even close to offering the coverage of GPRS for at least seven years

•GPRS, a software upgrade on the GSM networks will probably always offer better global coverage than 3G

In the Hot-spots Cities Suburbs, Country- Developing Entire office (airports, hotels, bus. distr.) central towns side countries planet

100

10

1

0.1

0.01

Band-width

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Reach

Band-width

Mbit/sec

GSMGSM

EDGEEDGE

GPRSGPRS

3G only adds performance in a small part of the trade-off diagram if compared to GPRS together with WLANs

GPRSGPRS

Wir

eles

s L

AN

Wir

eles

s L

AN WLANWLAN

3G added 3G added performanceperformance


100

10

1

0.1

0.01

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Reach

Band-width

Mbit/sec

GSMGSM

EDGEEDGE

GPRSGPRS

WLANs will always offer better bandwidth than 3G

GPRSGPRS

3G3G

•WLANs are already here with a large installed base on many company lap-tops

•WLAN base stations costs from $50

•It is possible to cover hot-spots and city centers at low cost for WLAN Service Providers

•WLAN equipment market already at $1.8 bils

Wir

eles

s L

AN

Wir

eles

s L

AN WLANWLAN


100

10

1

0.1

0.01

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Reach

Band-width

Mbit/sec

GSMGSM

EDGEEDGE

GPRSGPRS GPRSGPRS

3G3G

Wir

eles

s L

AN

Wir

eles

s L

AN WLANWLAN

DVB-TDVB-T+GPRS/3G+GPRS/3G

Sat

ell

ites

Sat

ell

ites

+ G

PR

S/3

G

+ G

PR

S/3

G

Emerging dark-horse technologies are further undermining segments of the 3G market

Air

ship

sA

irsh

ips

Op

tica

l w

irel

ess

(fre

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Op

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l w

irel

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(fre

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ser)


100

10

1

0.1

0.01

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Handhelds with WLAN

One possible future - storyline of Wireless marketplace

Higher operational costs than expected

for WLAN SP

2002

2003

2004

2005

WLAN spreading like wildfire.

1000s of local operators

3G unstable

Half of all 3G net-works cancelled

GPRS unstable, no roaming

2.4 GHz crowded by WLANs,

QoS problems

Most mobile apps. lean on bandwidth

Financial crash: States & EU saves telcos:

licence fees turned into stock

GPRS stable(with roaming)3G stable

3G coverage25% of pop.

Short battery life in data-enabled

handsets

GPRS spreading like wildfire

Mobile operators integrate WLAN in customer offer

(billing etc.)

Seucrity holes in WLAN

Hiperlan 2,(5 GHz WLAN) less crowded

+ better security

WLAN roaming,Clearinghouses new

business model

Note: This time-line is speculation. The choice of years for different events was mostly governed by lay-out needs on the two slides

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… storyline continued

2006

2007

2008

Price pressure on 3G and GPRS

WLAN with dual band 2.4 &

5 GHz

3G coverage50% of pop.

New battery technology:

micro-fuel cells

Seamless Mobility(Integrated by

mobile operators)

UWB

Wireless VoIP: price pressure on

mobile voice

New radio Interface: radically better than OFDM

Cell-phone shrinks to voice controlled

earphone

Only one 3G network/country

Skyrocketing data traffic,congestion in GPRS

networks

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3G Operators IP Infrastructure Investment ProtectedHighest Level of Performance and Integration With Lucent’s Industry Leading IP Services Platforms

First Operators to Market Establish Leadership Roles New Revenue Streams and Extended Service Offerings in the

Emerging Mobile Data Sector

Benefits of Lucent’s High Speed Data Offer

Mobile Professionals Productivity Enhanced

Seamless, Easy to Use, Anytime, Anywhere Access to Enterprise Data

Optimised for Bandwidth Available (Hot Spot, Portable, Mobile)

Reduction In Operations Costs

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3G Operators Offering High Speed Data Access With Mobility Can Command a Premium Over Existing Internet/Data Access Options

Conclusions

• Lucent Will Deliver Quality, Timely and Cost-effective CDMA2000 & UMTS Solutions• We Have the Broadest Spread Spectrum Experience and

Expertise in the Industry• We Have the Partnerships and Commitments Required to Bring

Secure Data Offers to Market for Enterprises (Device Manufacturers, ISP’s, PC/laptop Manufacturers, System Integrators & IT Consultants)

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Documents

Delivering Enterprise Applications With 3G & 802.11 Interoperability Presented by: Chris Miller Email: [email protected]