Paper Info
Title
Unslotted DS/CDMA packet radio network using CLSP and packet-length adaptation in Rayleigh fading channel
Abstract
We to high uncertainty of radio channel and imperfect power control, throughput-delay performance of packet radio networks (PRN) may suffer from disgraceful degradations. This paper shows that, while error-correcting channel coding has not yet been effective in heavily-correlated flat fading environments, adapting the length of radio packets to time-varying channel conditions is a simple adaptive technique for maintaining and improving the system performance and the energy-efficiency of mobile terminals. Based on a comprehensive study of correlation between fade duration statistics and packet length over a flat Rayleigh fading channel, robust adaptation mechanisms and performance characteristics are derived for an unslotted CLSP/DS-CDMA PRN system.
Year
DOI
Venue
2002
10.1109/VTC.2002.1002594
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th  
Keywords
Field
DocType
Rayleigh channels,access protocols,channel coding,code division multiple access,correlation methods,error correction codes,land mobile radio,multiuser channels,packet radio networks,spread spectrum communication,time-varying channels,CLSP,MAC performance,Rayleigh fading channel,adaptive technique,adio channel,channel load sensing protocol,correlated flat fading environments,correlation,energy-efficiency,error-correcting channel coding,fade duration statistics,flat Rayleigh fading channel,imperfect power control,mobile terminals,packet length,packet-length adaptation,performance characteristics,radio packet length,robust adaptation mechanisms,system performance,throughput-delay performance,time-varying channel conditions,unslotted CLSP/DS-CDMA PRN systems,unslotted DS/CDMA packet radio network
Rayleigh fading,Fading,Computer science,Network packet,Power control,Computer network,Communication channel,Electronic engineering,Packet radio,Code division multiple access,Spread spectrum
Conference
Volume
ISSN
Citations 
2
2577-2465
0
PageRank 
References 
Authors
0.34
6
1
Name
Order
Citations
PageRank
Vinh V. Phan1254.24