DocumentCode
2362897
Title
Optimization of the downlink frame length in adaptive systems
Author
Trifonov, P.
Author_Institution
St. Petersburg State Polytech Univ., Russia
fYear
2005
fDate
23-24 June 2005
Firstpage
50
Lastpage
53
Abstract
Performance and limitations of adaptive multi-user multi-carrier downlink systems in time-variant wireless channel are considered. It is shown that maximization of system throughput requires either non-uniform error protection scheme, or the same long error-correction code with optimized rate should be used.
Keywords
adaptive systems; error correction codes; multiuser channels; optimisation; radio links; time-varying channels; adaptive system; downlink frame length; error-correction code; multiuser multicarrier downlink system; nonuniform error protection scheme; optimization; time-variant wireless channel; Adaptive systems; Data communication; Design optimization; Downlink; Error probability; Modulation coding; OFDM; Payloads; Signal to noise ratio; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Emerging Technologies: Circuits and Systems for 4G Mobile Wireless Communications, 2005. ETW '05. 2005 IEEE 7th CAS Symposium on
Print_ISBN
5-7422-0895-2
Type
conf
DOI
10.1109/EMRTW.2005.195678
Filename
1529545
Link To Document