Title :
A spread spectrum PRMA protocol with randomized arrival time for microcelluar networks
Author :
Dong, Xiao-feng ; Li, Le-min ; Wu, Xiaowen
Author_Institution :
Nat. Key Lab of Optic. Fiber Commun., China
Abstract :
A spread spectrum PRMA (SSPRMA) protocol with randomized arrival time is proposed in this paper. We analyze its channel utilization, and the probability of voice packet being dropped (Pdrop) by Markov chain analysis. We study the effect of delay capture phenomenon on the performance of this protocol. Packet transmission errors are taken into account in the simulation and the Markov chain analysis. Numerical results prove that delay capture improves the performance of this protocol
Keywords :
Markov processes; access protocols; cellular radio; packet radio networks; packet reservation multiple access; probability; spread spectrum communication; Markov chain analysis; channel utilization; delay capture; microcelluar networks; numerical results; packet transmission errors; probability; randomized arrival time; spread spectrum PRMA protocol; Base stations; Decoding; Delay effects; Downlink; Multiaccess communication; Speech analysis; Spread spectrum communication; Telecommunication traffic; Traffic control; Wireless application protocol;
Conference_Titel :
Global Telecommunications Conference, 1996. GLOBECOM '96. 'Communications: The Key to Global Prosperity
Conference_Location :
London
Print_ISBN :
0-7803-3336-5
DOI :
10.1109/GLOCOM.1996.591958
