Journal of information and communication convergence engineering

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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An SS_RRA Protocol for Integrated Voice/Data Services in Packet Radio Networks

  • Lim, In-Taek (Department of Computer Engineering, Pusan University of Foreign Studies)
  • Published : 2007.06.30
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Abstract

In this paper, an SS-RRA protocol that is based on Code Division Multiple Access is proposed and analyzed under the integrated voice and data traffic load. The backward logical channels consist of slotted time division frames with multiple spreading codes per slot. The protocol uses a reservation mechanism for the voice traffic, and a random access scheme for the data traffic. A discrete-time, discrete-state Markov chain is used to evaluate the performance. The numerical results show that the performance can be significantly improved by a few distinct spreading codes.

Keywords

References

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