Title :
The analysis of voice loss ratio and data delay in integrated service PRMA
Author :
Zemin, Wu ; Shaoren, Zheng
Author_Institution :
Nanjing Inst. of Commun. Eng., China
Abstract :
The stationary status performance of FDD integrated service PRMA is analyzed based on the simplified six-status Markovian model; the formulas of voice packet loss ratio and data packet delay are also obtained. Through numerical calculation and simulation, the impact of permit probability, channel slot number, the maximum voice delay to system performance is also studied. From the two aspects of voice loss ratio and data delay, it can be seen that the system gain is about 0.75. In order to guarantee the quality of voice and data, the number of data stations should be controlled to be below that of voice stations
Keywords :
Markov processes; cellular radio; delay estimation; integrated voice/data communication; packet reservation multiple access; packet switching; probability; quality of service; telecommunication congestion control; FDD integrated service; QoS guarantee; channel slot number; data packet delay; integrated service PRMA; maximum voice delay; permit probability; six-status Markovian model; stationary status performance; system performance; voice packet loss ratio; Access protocols; Base stations; Delay; Intserv networks; Numerical simulation; Performance analysis; Performance loss; Speech analysis; Switches; Time division multiple access;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.889331
