Title :
A new broad band wireless network for 5 GHz licence-exempt applications
Author :
Sydor, John ; Dugas, Alain ; Duggan, Jason
Author_Institution :
Commun. Res. Centre, Ottawa, Ont., Canada
Abstract :
The 5 GHz licence-exempt (LE) band has the bandwidth and propagation characteristics that make it suitable for high speed wireless multimedia communications. However, regulatory requirements make it difficult to use this band to its full potential in such applications unless space division multiple access techniques and sectorization by high-gain microcells is used. This paper summarizes factors such as sector size, link budget gain, propagation loss, and cochannel interference control, which determine the form and characteristics of a new type of LE multimedia wireless network suitable for public access applications
Keywords :
broadband networks; cochannel interference; directive antennas; interference suppression; losses; microcellular radio; microwave antennas; microwave propagation; multimedia communication; space division multiple access; 5 GHz; SDMA; SHF; bandwidth; broadband wireless network; cochannel interference control; directive antennas; high frequency reuse; high speed wireless multimedia communications; high-gain microcells; licence-exempt applications; link budget gain; low-side lobe antennas; power control; propagation characteristics; propagation loss; public access applications; rosette-like architectures; sector size; sectorization; space division multiple access; Antennas and propagation; Application software; Bandwidth; FCC; Fading; Interference; Multimedia communication; Satellites; Wireless communication; Wireless networks;
Conference_Titel :
Radio and Wireless Conference, 2000. RAWCON 2000. 2000 IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-6267-5
DOI :
10.1109/RAWCON.2000.881845
