Title :
Fixed low-frequency broadband wireless access radio systems
Author :
Danesh, Mina ; Zuniga, Juan-Carlos ; Concilio, Fabio
fDate :
9/1/2001 12:00:00 AM
Abstract :
This article provides an overview of a fixed low-frequency broadband wireless access system for point-to-multipoint voice and data applications. The operating frequency bands are from 2 to 11 GHz, and the base station can use multiple sectors and will be capable of supporting smart antenna technology. The product system requirements, design of the radio subsystem specification, as well as an analysis of microwave transmission related to current radio technologies are presented. Examples of BWA technology are provided courtesy of Harris Corporation
Keywords :
broadband networks; integrated voice/data communication; microwave links; radio access networks; 10.5 GHz; 2 to 11 GHz; 3.5 GHz; BWA technology; Harris Corporation; SHF; UHF; base station; fixed LF broadband wireless access systems; frequency bands; low-frequency radio systems; microwave transmission; point-to-multipoint data applications; point-to-multipoint voice applications; radio subsystem specification; radio technologies; smart antenna technology; wireless multimedia services; Asia; Asynchronous transfer mode; Base stations; Business; Frequency; Internet telephony; Local area networks; Quadrature amplitude modulation; South America; Web and internet services;
Journal_Title :
Communications Magazine, IEEE
