Title :
Explicit CDMA/PRMA in cellular environment
Author_Institution :
Mobile Commun. Lab., Shanghai Jiaotong Univ., China
fDate :
11/23/2000 12:00:00 AM
Abstract :
An explicit code-division multiple access/packet-reservation multiple access (CDMA/PRMA) protocol is proposed in response to the disadvantage of the conventional CDMA/PRMA protocol, the permission probability of which estimated from the channel access function limits the access efficiency when the overall system load remains low. The proposed protocol is shown to yield improvements at the expense of introducing an explicit slot assignment mechanism
Keywords :
cellular radio; channel capacity; code division multiple access; packet reservation multiple access; telecommunication traffic; access efficiency; cellular environment; channel access function; code-division multiple access; explicit CDMA/PRMA protocol; explicit slot assignment mechanism; mobile radio; packet-reservation multiple access; permission probability;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001434
