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Using code sensing and chip rate division techniques to improve stability and throughput-delay performance for distributed DS/SSMA wireless networks

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Abstract

The code sensingR 3 code protocol designed for wireless data networks is proposed and its performance is analysed in this paper. The communication between two terminals is initiated by hand-shaking packets (the REQ and ACK packets), followed by data packet transmission. The destructive collisions among terminals are avoided by utilising busy code sensing and chip-rate division multiple access (CRDMA) techniques in transmissions of the REQ packet and the data packet (or ACK packet). A two-dimensional continuous-time Markov model is used to analyse the behaviour of the network. Analytical results are given which show that a remarkable improvement in throughput-delay performance can be achieved by the proposed protocol when compared to those for other reported protocols.

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Authors and Affiliations

  1. Department of Electrical Engineering, National University of Singapore, Republic of Singapore

    X. H. Chen

  2. Telecommunication Laboratory, Department of Electrical Engineering, University of Oulu, FIN-90571, Oulu, Finland

    J. Oksman

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  1. X. H. Chen
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  2. J. Oksman
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Chen, X.H., Oksman, J. Using code sensing and chip rate division techniques to improve stability and throughput-delay performance for distributed DS/SSMA wireless networks. Wireless Pers Commun 1, 191–209 (1994). https://doi.org/10.1007/BF01099774

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