Title :
A new protocol for the integration of voice and data over PRMA
Author :
Narasimhan, P. ; Yates, R.D.
Author_Institution :
Wireless Inf. Network Lab., Rutgers Univ., Piscataway, NJ, USA
Abstract :
A new scheme for the integration of voice and data based on PRMA is proposed. The voice and the data subsystems are logically separated. The total available bandwidth is divided into three regions-voice information, voice contention, and data regions. The bandwidth available for the data users depends on the fulfilling of the QOS requirements for the voice users, which is assumed to be a limit on the number of dropped voice packets. The voice subsystem has been modeled as a Markov chain and an optimization problem to maximize the bandwidth allocated for the data users has been formulated. Numerical results indicate that a significant amount of data traffic can be supported without sacrificing the voice capacity of the system
Keywords :
Markov processes; data communication; optimisation; packet reservation multiple access; voice communication; Markov chain; PRMA; QOS requirements; bandwidth allocation; data regions; data traffic; dropped voice packets; numerical results; optimization problem; protocol; total available bandwidth; voice capacity; voice contention; voice information; voice users; voice/data integration; Bandwidth; Broadcasting; Decoding; Delay effects; Laboratories; Permission; Protocols; Speech; Time division multiple access; Traffic control;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1995. PIMRC'95. Wireless: Merging onto the Information Superhighway., Sixth IEEE International Symposium on
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-3002-1
DOI :
10.1109/PIMRC.1995.480943
