Integrated transmission of packetized voice and data on a unidirectional fibre optics bus network

Authors:
Sami S Alwakeel;Mohammad Ilyas
Affiliations:
Department of Computer Engineering, King Saud University, P.O. Box 51178, Riyadh, 11543, Saudi Arabia;Department of Computer Science and Engineering, Florida Atlantic University, Boca Raton, FL, USA
Venue:
Computer Communications
Year:
1995

Citing 6
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Abstract

This paper describes a reservation-based movable boundary protocol for integrating voice and data on R-net^1. The protocol performance with packetized voice/data mixed traffic is investigated through simulation and approximate analytical modelling. The generation of voice packets within a call is simulated as Interrupted Poisson process with 'on' and 'off' states corresponding to talk and silent durations, respectively. The voice packets of fixed length are generated only during the on (talk) state, and both talk and silent periods are geometrically distributed. Simulation results are presented in terms of packet loss probability for voice packets, and the average delay for data packets at different integrated traffic loads. The paper demonstrates that the proposed protocol is quite suitable for packetized voice and data transmission.