Title :
Evaluation of the packet reservation multiple access protocol for supporting multimedia services over wireless networks
Author :
El-fishawy, Nawal A.
Author_Institution :
Fac. of Electron. Eng., Menoufia Univ., Egypt
Abstract :
The future broadband wireless networks require an efficient access protocol to fulfill varying quality of service (QoS) requirements for multimedia applications. In this paper, the packet reservation multiple access (PRMA) protocol is adopted for the transmission of voice and data over the wireless channel, then the protocol is modified in order to support video traffic. The proposed protocol aims at satisfying the stringent requirements of video traffic as well as achieving better channel utilization. Two models of different traffic weights are considered to evaluate the performance of the proposed protocol. Simulation results show that, the protocol achieves high efficiency and guaranteed QoS
Keywords :
access protocols; broadband networks; cellular radio; multimedia communication; packet radio networks; packet reservation multiple access; quality of service; telecommunication traffic; PRMA; QoS; access protocol; channel utilization; data; efficiency; future broadband wireless networks; multimedia services; packet reservation multiple access protocol; performance; quality of service; traffic weight; video; voice; Access protocols; Bandwidth; Bit rate; Media Access Protocol; Quality of service; Telecommunication traffic; Time division multiple access; Traffic control; Wireless application protocol; Wireless networks;
Conference_Titel :
Radio Science Conference, 2000. 17th NRSC '2000. Seventeenth National
Conference_Location :
Minufiya
Print_ISBN :
977-5031-64-8
DOI :
10.1109/NRSC.2000.838931
