Title :
Performance analysis of a joint CDMA/RTDMA protocol for multimedia transmission in wireless networks
Author :
Xiaowen, Lu ; Wuyang, Zhou ; Bing, Lü ; Jinkang, Zhu
Author_Institution :
PCN & SS Lab., Univ. of Sci. & Technol. of China, Hefei, China
fDate :
6/24/1905 12:00:00 AM
Abstract :
In this paper, a novel joint CDMA/RTDMA protocol for multimedia transmission in wireless networks is studied. In this scheme, the base station allocates terminals with code-slots instead of slots. Theoretical analysis of voice packet dropping rate and data delay are based on the M/M/n/m model and phase process respectively. Through simulation and numerical results, this new MAC protocol can provide multiple service QoS even under heavy load.
Keywords :
code division multiple access; integrated voice/data communication; mobile radio; multimedia communication; packet radio networks; quality of service; queueing theory; telecommunication traffic; time division multiple access; M/M/n/m model; MAC protocol; base station; code-slot allocation; data delay; heavy load; joint CDMA/RTDMA protocol; multimedia transmission; multiple service QoS; performance analysis; phase process; simulation; voice packet dropping rate; wireless network; Access protocols; Base stations; Delay; Intelligent networks; Media Access Protocol; Multiaccess communication; Numerical simulation; Performance analysis; Wireless application protocol; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN :
0-7803-7484-3
DOI :
10.1109/VTC.2002.1002693
