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Variable Rate Transmission for Higher System Capacity in a Signaling-Only Wireless System
Khaled MAHMUD Masugi INOUE Hiroyuki MORIKAWA
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.5
pp.2210-2214 Publication Date: 2005/05/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.5.2210 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Terrestrial Radio Communications Keyword: variable rate transmission, integrated wireless networks, basic access network, MIRAI,
Full Text: PDF(285.4KB)>>
Summary:
System capacity of a wireless system can be improved greatly by using variable rate transmission. Assuming a low-rate and wide-coverage signaling-only wireless network, in this paper we evaluate, analytically and numerically, the extent of this improvement for various schemes with variable transmission rates. We considered log-normal shadowing as well as the effect of Rayleigh fading. Simulation results show close proximity with the analytical predictions.
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