Dynamic accommodation of the permission probability over the joint voice/data frame reservation multiple access

Authors:
S.-C Yeh;J.-S Wu;Y.-C Liang
Affiliations:
Department of Electrical Engineering, National Central University, Chung-Li, Taiwan;Department of Electrical Engineering, National Central University, Chung-Li, Taiwan;Department of Electrical Engineering, National Central University, Chung-Li, Taiwan
Venue:
Computer Communications
Year:
1999

Citing 2
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A wireless multiple access control protocol for voice-data integration

ICPADS '96 Proceedings of the 1996 International Conference on Parallel and Distributed Systems
A new protocol for the integration of voice and data over PRMA

IEEE Journal on Selected Areas in Communications

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Abstract

Some schemes are proposed for dynamic accommodation of the permission probability based on frame reservation multiple access protocol, a variant of PRMA, where the base station broadcasts the acknowledgements for all the slots in a frame which occurs at the end of the frame. One is by adjusting the permission probability with regard to the available slots, once in every frame. Another is to set the permission probability individually, based on the contending number of retrials for each active voice terminal. For the integration of voice and data users, to combine the above mentioned schemes, the speech packet dropping probability and mean data delay techniques are superior to the original PRMA with fixed permission probability, as indicated from the simulation results obtained here.