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Enabling Deployments through Standards & Certification Margaret LaBrecque WiMAX President ma ma[email protected]

Enabling Deployments through Standards & Certification Margaret LaBrecque WiMAX President [email protected] [email protected] Margaret

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Enabling Deployments through Standards & CertificationEnabling Deployments through Standards & Certification

Margaret LaBrecque

WiMAX President

[email protected]

Margaret LaBrecque

WiMAX President

[email protected]

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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What is IEEE 802.16* / WiMAX* / ETSI HiperMAN*?What is IEEE 802.16* / WiMAX* / ETSI HiperMAN*?

• ETSI HiperMAN and IEEE 802.16 represent a GLOBAL standard for a wireless broadband access

– akin to Cable, DSL and Ex-level services

• Designed from the ground up for outdoor, long range, carrier class applications

– High throughput, non line of sight propagation, scalability for up to 1000's of users, QoS

• Supports both licensed and license-exempt spectrum• Applicable in many markets – from dense urban environments to

rural areas– Where there is no existing or poor wired infrastructure

• IEEE 802.16e extension enables nomadic capabilities for laptops– Broadband connectivity beyond hot spots

• Wi-Fi and WiMAX are complementary• WiMAX* is to 802.16 as Wi-Fi* is to 802.11

* Other brands and trademarks are property of their respective owners

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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Global Wireless StandardsGlobal Wireless Standards

IEEE 802.15 Bluetooth

WAN

MAN

LAN

PAN ETSI HiperPAN

IEEE 802.11 WirelessLAN

ETSI HiperLAN

IEEE 802.16 WirelessMAN

ETSI HiperMAN & HIPERACCESS

IEEE 802.20(proposed)

3GPP, EDGE (GSM)

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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Wireless PlatformsWireless Platforms

FixedLicensed and Unlicensed E1/ T1 & DSL level service

PortableLicensed and Unlicensed

Consumer DSL level service

MobileLicensed

Wideband Data Rates

802.16HiperMAN

Enterprise/ Backhaul

802.16HiperMAN

Residentialaccess

Nomadic Cellular Wideband

2.5G, 3G

Destinationbased

802.11 Hot Spots

802.16e

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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What is WiMAX?What is WiMAX?

• Ensure interoperability of IEEE 802.16* and other interoperable (ETSI HiperMAN*) systems

– Equivalent in purpose to Wi-Fi Alliance for 802.11

• Develop Conformance Test Specifications– Two year, multi-company process to develop test suites

• Based upon ISO/IEC 9646 processes

– System Profiles correspond to market-driven usage modes• e.g., license exempt at 5.x GHz, licensed at 3.5 GHz, etc.

• Set up certification labs for testing

• Host interoperability events– Conformance does not equal Interoperability– Provide WiMAX-Certified stamp of approval

* Trademarks or servicemarks are the property of their respective owners.

WiMAX members represent over 75% of current 2-11 GHz BWA equipment sales!

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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Why has BWA not taken off? Why has BWA not taken off?

Pre-Standard:Pre-Standard:• Proprietary, vertical solutions• No volume silicon market

Service Providers

System Design & Architecture

Custom MAC

Custom Radio

Custom, 802.11 or DOCSIS PHY

Network Software

System Integration

Eq

uip

men

t M

frs

Focu

s

Post-Standard:Post-Standard:• Equipment interoperability• Economies of scale• Superior price/performance

Service Providers

Equipment Manufacturers

Volume Integrated MAC/PHY Silicon

Solutions

Volume Radio Supplier

Network Mgmt Software Supplier

System Integrator

Eq

uip

men

t M

frs

Focu

s*

* Varies by equipment mfr. Some will still do their own S/W and SI.

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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1980s 1990s 2000

Vo

lum

e

Ethernet

2010

Formula:• Existing proprietary

technology & market• Standards adoption• Low cost manufacturing

through economies of scale• Wireless: available spectrum

Enable Standards & InteroperabilityEnable Standards & InteroperabilityIEEE: The Path to Volume Economics

*Other names and brands may be claimed as the property of others.

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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WiMAX Backhaul for BusinessWiMAX Backhaul for Business

Point to Point BACKHAUL

INTERNETBACKBONE

Telco Core Network or

Private (Fiber) Network

Non Line of SightPoint to Multi-

point

FRACTIONAL E1/T1 for SMALL

BUSINESS

802.11

E1/T1+ LEVELSERVICE ENTERPRISE

Courtesy of Intel Corporation 2003

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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WiMAX Consumer Last MileWiMAX Consumer Last Mile

INTERNETBACKBONE

Telco Core Network or

Private (Fiber) Network

Non Line of SightPoint to Multi-

pointOUTDOORCPE

INDOORCPE

802.11802.11

Point to Point BACKHAUL

Courtesy of Intel Corporation 2003

802.11 802.11 & &

802.16 802.16

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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WiMAX Nomadic / PortableWiMAX Nomadic / Portable

INTERNETINTERNETBACKBONEBACKBONE

Telco Core Telco Core Network or Network or

Private (Fiber) Private (Fiber) NetworkNetwork

Non Line of SightNon Line of SightPoint to Multi-pointPoint to Multi-point

802.16802.16

802.16802.16

SEEKS BESTSEEKS BESTCONNECTIONCONNECTION

Laptop ConnectedThrough 802.16

2 to 3 Kilometers Away

Line of Sight Line of Sight BACKHAULBACKHAUL

802.16 PC 802.16 PC CardCard

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802.16 and HiperMAN: Designed from Ground Up for the Outdoors802.16 and HiperMAN: Designed from Ground Up for the Outdoors

• Higher throughput at longer ranges (up to 50 km)– Better bits/second/Hz at longer ranges

• Scalable system capacity– Easy addition of channels maximizes cell capacity– Flexible channel bandwidths accommodate allocations for both licensed and unlicensed

spectrum

• Coverage– Standards-based approach to advanced techniques (mesh, beam-forming, MIMO) to improve

non-line-of-sight performance

• Quality of Service– Connection oriented MAC supports voice and video– Differentiated service levels: E1/T1 for business; best effort for residential

• Cost & Investment Risk– Interoperable equipment lets operators purchase equipment from more than one vendor –

WiMAX-Certified– A stable, standards-based platform improves OpEx by sparking innovation at the network

management layer, antenna layer & elsewhere

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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IEEE 802.16 StandardIEEE 802.16 Standard

802.16 802.16a/HiperMAN 802.16e

Completed December 2001 January 2003 (802.16a) Estimate mid ‘04

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 QPSK, 16QAM and 64QAM

OFDM 256 sub-carriers

QPSK, 16QAM, 64QAM

Same as 802.16a

Mobility Fixed Fixed, Portable Nomadic Mobility

Channel Bandwidths

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

Same as 802.16a with UL sub-channels

Typical Cell Radius

2-5 km 7 to 10 km

Max range 50 km

2-5 km

Copyright 2003 Worldwide Interoperability for Microwave Access Forum WiMAX, "WiMAX Forum" and "WiMAX CERTIFIED" are marks of the WiMAX Forum

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• Improvements in NLOS performance enable indoor, self install for mass residential deployments

• Improvements in NLOS performance enable indoor, self install for mass residential deployments

• Multi-vendor WiMAX-Certified (proven interoperable!) systems available in 2nd half of 2004

• Multi-vendor WiMAX-Certified (proven interoperable!) systems available in 2nd half of 2004

• WiMAX will grow demand through superior price/performance enabled by standards

• WiMAX will grow demand through superior price/performance enabled by standards

• WiMAX designed to support a wide variety of broadband applications -> best effort residential to high capacity backhaul

• WiMAX designed to support a wide variety of broadband applications -> best effort residential to high capacity backhaul

SummarySummary

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Wireless Broadband EverywhereWireless Broadband Everywhere