Title :
Analysis of aggressive reservation multiple access schemes for wireless PCS
Author :
Khan, Farooq ; Zeghlache, Djamal
Author_Institution :
Inst. Nat. des Telecommun., Evry, France
Abstract :
We examine the behavior of two access methods named aggressive resource auction multiple access (ARAMA) and aggressive packet reservation multiple access (APRMA) for packet oriented mobile networks providing voice and data services for short range communications. These methods use an aggressive approach whereby data users relinquish the resource to make room for voice users. Simulation results show that the system capacity improves as more data terminals can be accommodated without causing any penalty on voice packet dropping and throughput. A comparison between the two access schemes where we provide the voice packet dropping probability, distribution of data delay, statistical multiplexing gain, speech clipping statistics and the system throughput is also reported
Keywords :
channel capacity; data communication; delays; land mobile radio; packet radio networks; packet reservation multiple access; personal communication networks; probability; voice communication; APRMA; ARAMA; access methods; aggressive packet reservation multiple access; aggressive reservation multiple access; aggressive resource auction multiple access; data delay distribution; data services; data terminals; packet oriented mobile networks; short range communications; simulation results; speech clipping statistics; statistical multiplexing gain; system capacity; system throughput; voice packet dropping; voice packet dropping probability; voice services; wireless PCS; Access protocols; Control systems; Delay; Mobile communication; Personal communication networks; Probability; Speech analysis; Statistical distributions; Throughput; Time division multiple access;
Conference_Titel :
Communications, 1996. ICC '96, Conference Record, Converging Technologies for Tomorrow's Applications. 1996 IEEE International Conference on
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-3250-4
DOI :
10.1109/ICC.1996.535306