Title :
Aggregate throughput gains due to downlink CIR enhancement in an HDR-type network
Author :
Bevan, D.D.N. ; Ward, C.R. ; Kelly, K.M.
fDate :
6/23/1905 12:00:00 AM
Abstract :
The relationship between aggregate throughput and distribution of carrier-to-interference (C/I) ratio in the downlink of an interference-limited high data rate wireless network is investigated. It is shown that as much as 8 dB of C/I improvement is needed, in order to effect a doubling of aggregate throughput. This directs us instead towards exploiting throughput-enhancing strategies which offer parallelism, such as higher sectorisation or multiple-input-multiple-output (MIMO) techniques
Keywords :
MIMO systems; cellular radio; radiofrequency interference; telecommunication traffic; HDR-type network; MIMO techniques; aggregate throughput gains; carrier-to-interference ratio; downlink; downlink CIR enhancement; high data rate wireless network; interference-limited network; multiple-input-multiple-output techniques; parallelism; sectorisation; throughput-enhancing strategies; Aggregates; Downlink; Intelligent networks; Interference; MIMO; Modems; Modulation coding; Multiaccess communication; Throughput; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.957244
