QoS and Scheduling Based Schemes for a Generalized Hybrid Request TDMA/CDMA Protocol for Wireless Multimedia

Authors:
Azzedine Boukerche;Trivikram Dash
Affiliations:
University of Ottawa;Texas A&M University
Venue:
QSHINE '04 Proceedings of the First International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks
Year:
2004

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Energy-efficient power/rate control and scheduling in hybrid TDMA/CDMA wireless sensor networks

Computer Networks: The International Journal of Computer and Telecommunications Networking

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Abstract

With the increasing demands of mobile users for fast transmission of high quality multimedia over wireless networks, R&D on QoS for wireless multimedia has received a great deal of attention. Recently, we have developed an efficient request TDMA/CDMA protocol for wireless multimedia traffic support. In this paper, we generalize the analysis of the hybrid TDMA/CDMA protocols, and introduce several QoS factors such as non-constant user block rates non-constant system timeout lengths. We also investigate the effect of QoS and Scheduling on the generalized hybrid TDMA/CDMA protocol.