Title :
Hybrid TDMA/CDMA multiple access protocol for multi-media communications
Author :
Prasad, R. ; Nijhof, J.A.M. ; Çakil, H.I.
Author_Institution :
Telecommun. & Traffic-Control Syst. Group, Delft Univ. of Technol., Netherlands
Abstract :
A novel hybrid TDMA/CDMA multiple access protocol for multi-media communications is proposed. Its performance in terms of throughput, delay and spectrum efficiency is evaluated using computer simulation. Voice, and variable bit rate data traffic are integrated within one TDMA frame through a movable-boundary structure. Combined with DS-CDMA a new hybrid multiple access protocol is investigated that is capable of integrating different types of traffic and also gives us the capacity and flexibility of the CDMA protocol
Keywords :
access protocols; cellular radio; code division multiple access; data communication; land mobile radio; multimedia communication; telecommunication traffic; time division multiple access; voice communication; DS-CDMA; UMTS; Universal Mobile Telecommunication System; cellular radio; computer simulation; delay; hybrid TDMA/CDMA multiple access protocol; integrated voice/data communication; movable-boundary structure; multimedia communications; spectrum efficiency; throughput; variable bit rate data traffic; voice traffic; 3G mobile communication; Access protocols; Bit rate; Land mobile radio; Mobile communication; Multiaccess communication; Multimedia communication; Multimedia systems; Time division multiple access; Traffic control;
Conference_Titel :
Personal Wireless Communications, 1996., IEEE International Conference on
Conference_Location :
New Delhi
Print_ISBN :
0-7803-3177-X
DOI :
10.1109/ICPWC.1996.493339
