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Energy Efficient Transmit and Receive Strategy for Green Communications: K users extension

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2016, 21(10), pp.37-42
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Oh Chang Yoon 1

1인하공업전문대학

Accredited

ABSTRACT

We investigate multi user joint rate scheduling and power allocation problem for a delay sensitive CDMA systems. First, we characterize the existing two user joint rate scheduling and power allocation. We then extend the problem to the case of the multi user systems. In general, there is no simple optimum solution for the multi user scheduling problem. To that end, we propose a sub optimum solution, termed ‘virtual user approach’. We show the performance of the virtual user approach to verify the benefit of complexity.

Citation status

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