Title :
A channel aware frequency hopping multiple access scheme
Author :
Elkashlan, M. ; Cyril Leung
Author_Institution :
The University of British Columbia
Abstract :
A channel aware multiple access scheme based on slow frequency-hopping code-division multiple-access (SFH/CDMA) is proposed for a cellular communication system. In contrast to conventional FH, which uses a channel state independent hopping sequence, a transmitter in the proposed scheme hops to an available frequency subband with the highest transmission gain. It is shown that the proposed scheme can offer large performance gains over the conventional FH scheme.
Keywords :
Bandwidth; Bit error rate; Cellular networks; Frequency diversity; Mobile communication; Multiaccess communication; Performance gain; Rayleigh channels; Transmitters; Wireless LAN; Channel aware; Rayleigh fading; frequency hopping; frequency selective channel; multiple access;
Conference_Titel :
Communications, 2004 IEEE International Conference on
Conference_Location :
Paris, France
Print_ISBN :
0-7803-8533-0
DOI :
10.1109/ICC.2004.1312517
