Title :
Performance analysis and application of PMCAP/CDMA in voice/data integration networks
Author :
Jiao, Wenhua ; Liu, Zhimin ; Liang, Qinglin
Author_Institution :
Dept. of Electron., Peking Univ., Beijing, China
fDate :
6/23/1905 12:00:00 AM
Abstract :
Preamble minislot channel access protocol (PMCAP/CDMA) is a receiver-oriented medium access protocol. PMCAP/CDMA is applied to voice and data integration networks in a single cell. A dynamic code-set assignment strategy is proposed to separate voice/data access contention and guarantee the QoS of these traffics. A PCAR (proposed code-pool assignment rule) is proposed to decrease the collision probability of the same type of traffic. The simulation shows that the dynamic code-set assignment strategy is more adaptive to the fluctuation of voice/data traffic. By using PCAR in PMCAP/CDMA, the performance of data traffic is significantly improved while the performance of voice traffic remains good
Keywords :
cellular radio; code division multiple access; integrated voice/data communication; personal communication networks; probability; telecommunication traffic; CDMA; PCN; QoS; access contention; data traffic; dynamic code-set assignment; personal communication networks; preamble minislot channel access protocol; proposed code-pool assignment rule; receiver-oriented medium access protocol; voice traffic; voice/data integration networks; Access protocols; Communication system traffic control; Delay; Intelligent networks; Multiaccess communication; Performance analysis; Personal communication networks; Quality of service; Telecommunication traffic; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956928
