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Proxim Wireless Innovation:Delivering Seamless Mobility with 802. 11 and 802.16
June 2004
Agenda
Proxim’s Vision: Seamless Mobility
The broadband wireless revolution
802.16 rev. d broadband wireless products
802.16e – adding mobility to broadband wireless
WiMAX Opportunity
New Intel and Proxim WiMAX Partnership
WiMAX Roadmap
Evolution from proprietary to standardized broadband wireless networks
Proxim Innovation Today: New Tsunami MP.11 Products
In the car
On the move Wi-Fi & WiMAX
& Cellular
In the office
Stationary Wi-Fi
Portable Wi-Fi &
WiMAX
On campus
Portable Wi-Fi & WiMAX
& Cellular
TODAYIn the cityHome or school
Our Vision: Seamless MobilityStationary, portable or on the move
Seamless roaming among wireless networks
Portable Wi-Fi &
WiMAX
2G/2.5G
Cellular
3G Cellular
Source: modified diagram, from International Telecommunications Union and WiMAX Forum
Fixed(Stationary)
Pedestrian(Nomadic)
Mobile(Vehicular)
0.1 1.0 10 100Peak Data Rate per User (Mbits/second)
Mo
bil
ity
802.16e (WiMAX)
802.16 rev d (WiMAX)
WiMAX and Wi-Fi:
802.11(Wi-Fi)
IndoorFixed
IndoorWalk
Ind
oo
rO
utd
oo
rDriving the Wireless Broadband Revolution
Market is converging onto the IEEE 802 standards WiMAX extends the coverage of Wi-Fi 3G best suited to high mobility/low data rate applications
The IEEE 802.16 specifications
802.16 – core specification
10-66 GHz systems
802.16a – ratified in January 2003
Systems using 11 GHz and below
ETSI has ratified HiperMAN with identical MAC “global specification”
802.16 rev. d – to be called “802.16-2004”
Incorporates 802.16a and conformance profiles/procedures from WiMAX Forum
802.16e – nomadic roaming (est. ratification in 2005)
Defines hand-off of nomadic Subscriber Station from one Base Station to another
Don’t get caught up in specification alphabet soupWiMAX Forum Certified™ sets the standard
New Intel/Proxim Collaboration
Intel and Proxim are collaborating to develop, deliver fixed and portable WiMAX solutions
Proxim WiMAX systems to utilize Intel silicon 802.16 revD base station
Reference design: subscriber units to accelerate time-to-market
Co-development of 802.16e base station
Collaboration on standardization efforts: 802.16e
Key partnership to drive seamless mobility via WiMAX Forum Certified: Wireless infrastructure, client (SmartPhones, PDAs) support
Co-marketing efforts
Proxim and Intel are founding and principal members of the WiMAX Forum
TodayToday Phase IPhase I Phase IIPhase II
ProductRoadmapProductRoadmap
Basic 802.16 rev. d system
-QoS
-Management
-Diagnostics
-Networking support
Basic 802.16 rev. d system
-QoS
-Management
-Diagnostics
-Networking support
Industry EvolutionIndustry Evolution
Proprietary broadband wireless. No integration across disparate wireless networks and devices
Proprietary broadband wireless. No integration across disparate wireless networks and devices
Seamless Mobility
integrated Wi-Fi, WiMAX,
CellularNetworks and
devices
Seamless Mobility
integrated Wi-Fi, WiMAX,
CellularNetworks and
devices
Phase
Proxim WiMAX Roadmap
Standardized & Proprietary802.11 & 802.16
Phase IIIPhase III
802.11/ 802.16
- Indoor/outdoor base stationintegration-Additionalfrequencies
802.11/ 802.16
- Indoor/outdoor base stationintegration-Additionalfrequencies
802.16e
- roaming
- mobility
- cellular integration
- smart antennas
802.16e
- roaming
- mobility
- cellular integration
- smart antennas
Proprietary
Tsunami MP.11 radios
Roaming for vehicles
Ruggedized
Proprietary
Tsunami MP.11 radios
Roaming for vehicles
Ruggedized
Proxim is the only vendor addressing seamless mobility between WiMAX, Wi-Fi and Cellular Networks
Branch Office
‘Hot’ Zone
Enterprise Campus
WiMAX Service Provider Applications
POP
Last Mile Access
Security & Surveillance
Backhaul
Public Hot Spots
WiMAX Enterprise Applications
Enterprise Campus- Fiber extension, or - Leased line replacement
Security- IP video surveillance
Branch Office- Leased line replacement
Warehouse- Campus VoIP