ISSN 0253-2778

CN 34-1054/N

Open AccessOpen Access JUSTC

A green resource allocation strategy for utilizing cooperative spatial multiplexing

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  • Received Date: 11 May 2009
  • Rev Recd Date: 28 May 2009
  • Publish Date: 31 October 2009
  • Building green communication systems is a part of building the harmonious society. A novel resource allocation algorithm was proposed to reduce the energy consumption of future communication systems by utilizing cooperative spatial multiplexing. In this algorithm, the number of cooperative nodes was determined by source power control and level of cooperation (LOC) adjustment to minimize the energy consumption of the system under the QoS constrains. Simulation results show that the performance of the scheme is superior to those of existing algorithms.
    Building green communication systems is a part of building the harmonious society. A novel resource allocation algorithm was proposed to reduce the energy consumption of future communication systems by utilizing cooperative spatial multiplexing. In this algorithm, the number of cooperative nodes was determined by source power control and level of cooperation (LOC) adjustment to minimize the energy consumption of the system under the QoS constrains. Simulation results show that the performance of the scheme is superior to those of existing algorithms.
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