IEEE CCNC_UWB In-Stat

IEEE CCNC, Jan. 5, 2005www.instat.com/R/wcpan www.instat.com/R/mmit

Stephen WoodUWB Technology Strategist

Communications Technology Lab

Emerging markets based on MBOA UWB including developments in Wireless USB & Wireless 1394

Roberto AielloFounder & CTO

Kosar Jaff Product Unit Manager

Windows Networking & DevicesTechnology Group

Marilynn GreenSenior Research Engineer

Nokia Research Center

Bob HuangSenior Technical Manager

Advanced Wireless Technology Group

Joyce PutscherDirector & Principal Analyst

Converging Markets & Technologies Group

IEEE CCNC January 5, 2005


Emerging markets for UWB, Wireless USB & Wireless 1394

Chair, Joyce PutscherDirector, Converging Markets & Technologies Group

& Principal Analyst WPANIn-Stat


General Positioning Wireless LAN/PAN

DATAVOICE

Narrowband

Wideband

Ultra-Wideband

802.11a, b, g

Bluetooth

PAN

LAN

Bluetooth

802.15.4

802.11e

802.11n

W1394WUSB

802.15.4a (UWB)

ZigBee


Progress• UWB is PHY candidate for IEEE 802.15.3a:

Flavor still not passed

• Multiband OFDM Alliance (MBOA) became a SIG– Over 150 members– MBOA PHY completed

• Wireless USB Promoter Group– USB 2.0-compatible protocol stack, working with

WiMedia & MBOA– UWB PHY

• 1394 Trade Association – MBOA working with TA to develop FireWireless protocol stack– UWB PHY


• Early 2005: Proprietary chipsets• Jan 2005 CES: Prototype UWB-enabled CE devices, kits/adapters• 1H05: Chipset integration into CE devices – testing stage & manufacturers

ramp up• Xmas 2005/2006: Line-powered devices (NOT battery-powered or mobile)

like DTVs, PVRs, PCs• Xmas 2006/2007: Battery-powered devices like digital

camcorders and digital still cameras• Mobile Phones? WW standard needed

High-Speed UWB Market Rollout

UWB transmissions not allowed worldwide yet - In process

Goal to replace connectors, primarily USB and 1394 cables, between variety of CE and PC devices


UWB Silicon Trends

• Initially, mostly two-chip chipsets, but some targeting early single chip versions

• Radios in SiGe & BiCMOS

• Some single-chip PHY: RF Transceiver, TX/RX Switch & BB

• Many solutions will migrate to a single chip 2006-2007

• Dedicated processor best for now – Host processing not expected to happen soon


High-Speed UWB Applications Forecast

0

12 M

2004 2005 2006 2007 2008

Source: In-Stat, 9/04

ConservativeScenario #1

Possible Scenario #2


WUSB, W1394, UWB & 802.11n to Live Together• Will co-exist like wired Ethernet (LAN) & USB (PAN)

• 802.11n provides a 100-meter circle of 100Mbps that is shared • Wireless USB with UWB PHY provides high density of high- bandwidth video streaming connections within

each PAN “bubble”

• Wireless USB & Wireless 1394 development coming along (UWB PHY)• WUSB & UWB-enabled products to enter market in 2005 & 2006• 802.11n: Final spec about 2 yrs away (4Q2006)

– About 60 proposals received, but 2 primary camps so far


802.11n

Overlap/Competition 802.11n vs. UWB & Wireless USB

WirelessUSB

• Although complementary, there will be some overlap, where either or both solutions may be embedded

High-end TVs, PVRs & PCs


Thank YouThank You

[email protected]

Research from our

Wireless Connectivity & PAN Servicewww.instat.com/ R/ WCPAN

Multimedia & Interface Technologies Servicewww.instat.com/ R/ MMIT

IEEE CCNC_UWB In-Stat

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