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Visant: 802.16a Is The Future
White Papers A more robust standard for high-speed broadband wireless delivery to laptops and desktops will augment the burgeoning WiFi market beginning in late 2004. The position of the 802.16a standard today parallels that of WLAN technology in the late 1990...
[January 20, 2005, 23:00]
Options And Results For Reducing FEC Complexity In 802.16a OFDM Modes
White Papers This paper addresses the problem of reducing the complexity and number of different modes that are currently specified in the 802.16a baseline OFDM PHY mode. It shows by simulation results that the concatenated convolutional / Reed Solomon code can...
[March 30, 2005, 0:00]
Performance Evaluation Of The IEEE 802.16a Physical Layer Using Simulation
White Papers Fixed Broadband Wireless Access (BWA) is a technology that offers high-speed voice, video and data services for the "last mile," which is presently dominated by the cable and digital subscriber line (DSL) technologies.
[January 20, 2005, 23:00]
Reactive Cognitive Radio Algorithms For Co-Existence Between IEEE 802.11b And 802.16a Networks
White Papers This paper investigates the use of reactive cognitive radio algorithms to enable co-existence between IEEE 802.11b and 802.16a networks in the same unlicensed band. In particular, a system model is developed in which the two wireless systems share...
[March 16, 2006, 23:00]
Spectrum Co-Existence Of IEEE 802.11b And 802.16a Networks Using The CSCC Etiquette Protocol
White Papers This paper considers the feasibility of operating both IEEE 802.11b (Wi-Fi) and 802.16a (Wi-Max) networks in the same shared frequency band. A specific method using the "CSCC" (Common Spectrum Coordination Channel) etiquette protocol is studied and...
[March 16, 2006, 23:00]
Reaching The Last Mile With 802.16a Wireless Technology
White Papers The IEEE 802.16a standard provides wireless last-mile broadband access over the frequency bands between 2GHz and 11GHz - a range that enables non-line-of-sight performance. This makes the IEEE 802.16a standard the appropriate technology for last...
[July 9, 2008, 0:00]
Performance Evaluation Of Point-to-Multi-Point (PMP) And Mesh Air-Interface In IEEE Standard 802.16a
White Papers Broadband wireless access has gained a lot of attention during the last years. At the same time multi-hop communication is expected to become a major technology in systems beyond 3G. The IEEE standard 802.16a provides both high speed wireless...
[December 1, 2006, 23:00]
The Low-down On 802.16a: Data, Media, VoIP
Talkback Surely there is going to be a problem with providing a max speed, especially with other wireless networks in the vacinity? What about interference problems? Collision of data packets due to other wireless networks interfering will degrade the service?
[October 7, 2003, 22:22]
The Low-down On 802.16a: Data, Media, VoIP
News Click here to view the video.
[September 23, 2003, 15:10]
Performance Analysis Of IEEE 802.16a In Mesh Operation Mode
White Papers The IEEE working group 802.16 has specified the air-interface for second generation Wireless Metropolitan Area Network (WMAN) to provide high-data rate network connections to fixed stations. This standard is investigated in the WINNER project as...
[July 4, 2007, 0:00]
WLAN (IEEE 802.11B) And WMAN (802.16A) Broadband Wireless Access: When Opportunities Drive Solutions
White Papers The Institute of Electrical and Electronics Engineer (IEEE) approved in 1997 the Standard 802.11, followed by Standard 802.11b in 1999. Although the standards were intended for indoor wireless local area networks (WLAN), it took very little time to...
[November 30, 2004, 23:00]
Frequency Allocations For WiMAX Systems In Hong Kong
White Papers WiMAX is a non-profit corporation formed by equipment and component suppliers to promote the adoption of IEEE 802.16a compliant equipment by ensuring compatibility and interoperability of BFWA equipment from different vendors.
[January 16, 2005, 23:00]
802.16e Requirements From An Operator's Perspective
White Papers The IEEE asked participants to provide feedback to the 802.16e task group currently assembling requirements for the extension of 802.16a (fixed point to multipoint) to 802.16e (mobile) broadband wireless standards.
[June 19, 2004, 0:00]
Intel Plans 802.11g Centrino This Year
News Intel is picking up the pace on introducing 802.11g technology into its products, as the emerging wireless networking specification gathers customer and standards support. The chipmaker is moving up the timeframe for using 802.11g technology in its...
[May 19, 2003, 10:51]
Drowning In Wireless Spaghetti
News Negotiating the world of wideband wireless data is like swimming around in alphabetti spaghetti, only somewhat less nutritious. Not only do many of the standards have multiple names and multiple incarnations, but the things that really matter — how...
[November 1, 2005, 12:00]
RF Spectrum Utilization In WiMAX
White Papers This paper discusses the implementation of IEEE 802.16a/d/e WirelessMAN (broadband wireless access), also referred to as WiMAX (Worldwide Interoperability for Microwave Access), in terms of frequency spectrum.
[November 30, 2004, 23:00]
RF Spectrum Use In WiMAX
White Papers This paper discusses implementation of IEEE 802.16a/d/e WirelessMAN (broadband wireless access), also referred to as WiMAX (worldwide interoperability for microwave access), in terms of frequency spectrum.
[January 16, 2005, 23:00]
IEEE Advances Wireless MAN Standard
White Papers The IEEE approved 802.16a, an amendment to the IEEE Standard 802.16-2001. The original standard specifies the WirelessMAN-SC air interface, a single-carrier (SC) modulation scheme designed to operate in the 10-66 GHz spectrum.
[June 19, 2004, 0:00]
Mesh Extensions To IEEE 802.16 And 16a
White Papers IEEE 802.16 specifies an air interface for PMP systems operating in the 10 - 66 GHz frequency range. IEEE 802.16a amends 802.16 by adding the specification for an air interface for both PMP and mesh systems operating in the 2 - 11 GHz frequency range.
[November 17, 2005, 23:00]
Support Grows For Rural DSL Alternative
News Gear makers have joined a nonprofit group looking to promote wireless access to high-speed broadband connections. Component and equipment makers including Intel, Nokia and Fujitsu, announced on Tuesday that they will be working with WiMAX to help...
[April 9, 2003, 9:17]
