broadband wireless access unique opportunities for fixed and mobile operators hans-jochen morper

Communications

Broadband Wireless AccessUnique Opportunities for Fixed and Mobile OperatorsHans-Jochen Morper

CANTO Conference, St.Kitts, 19th-22nd June 2005

Communications

page - 2 - CANTO Conference, St. Kitts, 19th-22nd June 2005

Broadband Wireless Access

BWA Technologies: Overview

WiMAX: FWA, cellular WLAN and mobile DSL

Operator and Enduser Scenarios: how networks will evolve

Wireless LAN: Hotspot, Enterprise and Meshed Scenarios

Siemens Solutions and Product Portfolio

Communications


Price Elasticity of BWA MarketPrice Elasticity of BWA Market

End-user Data Volume

& Usage

End-user Price of 1GB

One-dimensional Market:

Mobile Data one-dimensional Market:

Fixed Broadband

Two-dimensional Market:

“BWA”

BWA = Selling on Mobility*) & Bandwidth BWA = Selling on Mobility*) & Bandwidth

Today

Today

Tomorrow

*) Mobility = Roaming capability, Coverage & Handover (Speed)

Price GAP to be filled!

Broadband Wireless Access Upcoming New Market covering the Mobility/Bandwidth Trade Off

Communications


BWA Technologies Bandwidth vs Mobility

sta

tion

ary

n

om

ad

icm

ob

ile

port

ab

le/

walk

ing

mob

ile

dri

vin

g,

…

GSMGPRS

EDGE

DECT

CDMA

EV-DOEV-DV

UMTS

HSDPA

IEEE802.16e

IEEE802.16a,d

WLAN(IEEE 802.11x)

FlashOFDM (802.20)

Systems beyond 3G >2010

data-rate10

Mb/s1 1000.1 103 104

degree of

mobility

Ethernet (Cu)

Ethernet (Fiber)Ethernet (Fiber) ...

...

20052010

MNO

FNO

Communications


BWABWA

Control Access, Transport

Control Access, Transport IP PBXIP PBX2G/ 3G2G/ 3G

Product Portfolio

Operators & Providers

CAPCAP

FN

O

MN

O

BWA Technologies Key Players

Communications


WiMAX

IEEE 802.16d+e

(standard)

Flarion Flash-OFDM

3GPP

WCDMA/HSDPA

3GPP

TD-SCDMA- LCR

3GPP

TDD HCR

(PS Domain only)

TechnologyOFDM, FDD or

TDD TDMA / OFDMA

OFDM, FDD

OFDMA

CDM, FDD

CDMA

CDM, TDD

TD-SCDMA

CDM, TDD

TD-CDMA

Environment

Fixed / nomadic access

Cellular Cellular Cellular Cellular

Mobility Support

Limited, with

802.16e: < 120 km/h

Global

< 250 km/h

Global

< 250 km/h

Global

< 120 km/h

Global

< 120 km/h

Frequency spectrum

Licensed & exempt

< 6 GHz NLOS

(2.5, 3.5, 5.8 GHz)

Licensed band

< 3,5 GHz

Licensed band ~ 2 GHz



Peak aggregate

Cell throughput

~ 17-70 Mbps DL

@ 5-20 MHz (bandwidth scalable)

3 Mbps DL800 kbps UL@ 1,25 MHz

~ 11 Mbps DL

~ 1.5 Mbps UL@ 5 MHz

~ 2 Mbps DL

@ 1.6 MHz (with 8PSK)

~ 3.4 Mbps DL

@ 5 MHz

BWA Technologies Key Characteristics

Communications


IEEE 802.16 - 2004 Standards Family

Feeding FWA CellularCompleted December 2001 January 2003 June ’04 / Mobility ‘05

Spectrum 10 - 66 GHz < 11 GHz < 6 GHz

Channel Conditions

Line of Sight Only Non Line of Sight Non Line of Sight

Bit Rate 32 – 134 Mbps in 28MHz channel bandwidth

Up to 75 Mbps in 20MHz channel bandwidth

Up to 15 Mbps in 5MHz channel bandwidth

Modulation Single CarrierQPSK, 16QAM, 64QAM

OFDM 256 sub-carriersQPSK, 16QAM, 64QAM

1x Scalable OFDMAQPSK, 16QAM, 64QAM

Mobility Fixed Fixed PortableData mobility (<120 km/h)

Channel Bandwidths

20, 25 and 28 MHz Scalable1.5 to 20 MHz

Scalable 1,25 to 20 MHz

Typical Cell Radius

2 to 5 km 7 to 10 kmMax. range 50 km

1 to 5 km

Communications


Implementing Tri-mode Radio Enabling World-Wide Client

Unlicensed Band 5.8GHz (5.25-5.85)

Licensed Bands 2.5GHz (2.3-2.4; 2.5-2.7) 3.5GHz (3.3-3.7)

Source: Intel, 2004

N. America2.5 & 5.8 GHz

Central & S. America

Caribbean2.5, 3.5 & 5.8 GHz

W. & E. Europe3.5 & 5.8 GHz

Middle East & Africa

3.5 & 5.8 GHz

APAC2.3, 3.5 & 5.8 GHz

Communications


WiMAX Evolution

Fixed

Wireless DSL

Portable

Hot ZoneSession

continuity

Mobile

MobilitySeamlesshandover

Nomadic

Hot Zoneno handover(regulatory

reasons)

WiMAX Profile#0

WiMAX Profile#1 (802.16-2004/802.16e)

WiMAX Profile#2 (802.16-2004/802.16e/802.16g)

?

Communications


WiMAX Market Evolution (1)Fixed Outdoor starting in ‘05

802.16aNLOS / PMP

802.16(a)

Point to Point BACKHAUL

InternetBackbone

802.11

E1/T1+SERVICE

Solution• Fixed location• Outdoor installed

Applications E1/T1 level service Backhaul for

hotspots Residential BBA

ENTERPRISE

Fractional E1For small Business

Communications


Non Line of SightPoint to Multi-

point802.16REVd

Laptop ConnectedThrough 802.11Backhaul to InternetThrough 802.16REVd

Solution Consumer:

self install auto provisioning

Portable

Applications“Last Mile” BBAPortable BBA

WiMAX Market Evolution (2)Consumer Indoor starting in ’06

802.16(a)


InternetBackbone

Communications


Non Line of SightPoint to Multi-

point

802.16REVd+e802.11 indoors

AlwaysBestConnected

Solution Native in Mobile PC Roam at varying speedsApplications “Mobile” BBA for

consumers Simple Network Selection

802.16REVd+e

WiMAX Market Evolution (3)Mobile Consumer starting in ’07

802.16(a)


InternetBackbone

Communications


Wi-Fi Evolution to WiMAX

802.2

ip

tcp

http

browser

802.x

802.3 802.11 802.16802.X =

Wireless LAN

Wired LAN

„cellular“LAN (WiMAX)

wired at the desk wireless in the office wireless in the city

Communications


• Narrowband Internet• Wireline access

PPP

ip

tcp

http

browser

x

HDLC Ethernet

WiMAXX =

PSTN DSL

Ethernet

• Wideband Internet• Wireline access

• Broadband Internet (mobile DSL)• Wireless access

DSL, cable modemPSTN/ISDN modem mobile DSL

DSL Evolution to WiMAX

Communications


Broadband AccessTopology and Players today

well defined roles

topologies can be structured into network and backend services / control

infrastructure is mainly provided by fixed and mobile carriers

control and applications may be handled by ISP

MNO are in a position to cover all parts

Control and applications

Network infrastructure

Clients and devices

Mobile Carrier

Fixed Carrier

ServiceProvider

Communications


Radio Access Network

Transport (RAN)

Core Routing & Switching

Backend Control

Radio Network Termination

Consumer Products

Managed Services

Incu

mbent

MN

O/F

NO

Com

peti

tive

ISP

Cit

y C

arr

iers

„Bro

ker“

ISP

Broadband Wireless AccessTopology and Players in near future

Communications


NSPASP

WiFi

WiMax enabled notebooks

WiMax routers

longstick rooftop

WiMax Network Architecture

AS

N-G

W

other ASN

ASN

CS

N-G

W

AAA

Billing

Charging

other CSN

CSN

ASN: access serving network

CSN: connectivity serving network

ASP: access service provider

NSP: connectivity service provider

Communications


WiFi


WiMax routers

longstick rooftop

AS

N-G

W

other ASN

ASN

CSN

CSN

CSN

BWA access ServicesProvisioning Flow Control Backend Ctrl …

WiMax Access ProviderPure Access Provider

Communications


WiFi


WiMax routers

longstick rooftop

AS

N-G

W

other ASN

ASN CSN

RAS

AAA

Portal


CSN

CSN

CSN

WiMax Access ProviderAccess Provider and Access Provisioner

Communications


WiFi


WiMax routers

longstick rooftop

CSN

BRAS

AAA

Portal

AS

N-G

W

ASN


AS

N-G

W

ASNA

SN

-GW

ASN

WiMax Access ProviderISP with core routing

Communications


Siemens SkyMAX End-to-end product portfolio

SkyMAX Residential Modem

NetViewer

•One O&M system for

SkyMAX and microwave PtP,

PtMP

•Widespread Northbound

Integration Landscape

SkyMAX PortableModem

Network PlanningNetwork Planning

Network Planning tools Network Planning tools

SkyMAX BaseStation

SkyMAX BusinessModem

SkyMAX Solution Description

SkyMAX family

Communications


One of the market’s first end-to-end solutions for WiMAX radio networks comes from Siemens

SkyMAX by Siemens

End-to-end: SkyMAX base station and modems presented at the 3GSM Congress in February 2005

Best-in-class in cell range

Available in the second half of 2005

WiMAX Ideally for stationary, wireless broadband internet access

Wireless DSL and ‘nomadic’ notebook use

Wireless ‘last mile’ solution for fixed and mobile operators

Ideally for rural and remote areas where the provisioning of services by cable or fiber is difficult or uneconomic

Communications


SkyMAX Base Station - IDU layout

Communications


Siemens is worldwide leading in wireless broadband technologies

Data throughput per base station

End user deployment case

Mobile

Nomadic

At homeWiMAX Stationary

Siemens “SkyMAX”available mid 2005

FLASH-OFDM Siemens FLASH-OFDM 450 MHz

Available early 2005

UMTS/HSDPASiemens HSDPA

available end of 2005

WiMAX MobileSiemens development ongoing

Still under standardization

Wireless DSL

First HSDPA end-to-endsolution in the market

First all-IP solution for 450MHz

First carrier gradeWiMAX system in the market

Communications


public hotspots

on the move

housing areas,

enterprise

rural / suburban

•access points suitable for the desired use case

•access control, traffic shaping

•authentication, autorization

•billing, charging

•roaming

•network integration

Wireless LAN At the Edge of Broadband Wireless

Major WLAN deployments issues:

•voice

Communications


WIFI - a must Access Points for any Use Case

Cisco Aironet Series

Indoor Rugged

Scalance W788

IndustrialEnvironment

Mesh 200

Mesh 100

Outdoor Meshfor indoor coverage

Enterprise

HiPath Wireless

Mesh 50

Communications


Integration Core & EnablingInfrastructure

SMSCSMSC

Accounting,BillingCustomer Care (ABC)

Charging/Prepaid

HLR

Wi-Fi

WiMAX

Flash -OFDM

AZRAZRAZRAZRAZRAZR

AZRAZRAZRAZRAZRAZR

AZRAZRAZRAZRAZRAZR

BWA Technologies

Customer care

Customer care

Charging MediationCharging Mediation

Accounting aggregationAccounting aggregation

AAA Proxying

AAA Proxying

Access control

Access control

Portal ToolkitPortal Toolkit

RoamingRoaming Voucher mgt.

Voucher mgt.

Backend modulesBackend modules

Userrepository

CCS7gatewayCCS7

gateway

PW I

Wireless Integration Platform Single Platform for Multi-Broadband Integration

Communications


Thank [email protected]

please join our presentations in booth #55, 56 &57

broadband wireless access unique opportunities for fixed and mobile operators hans-jochen morper

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