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Energy consumption in current cellular communication systems becomes more and more critical with the demand for higher throughput and explosive growth of terminal equipment. However, the consumption is evitable in low traffic load time or area, e.g. in late-night. In order to reduce system energy consumption, power off low load base stations is an easy and effective way to reduce energy consumption,...
Combined multi-hop routing with cooperative communication technologies, a simple cooperative multiple-input-single-output (MISO) minimum energy relay scheme is proposed by the cross-layer design to jointly improve the energy efficiency, and end-to-end (E2E) QoS provisioning for wireless sensor networks (WSNs). Under the ideal case, the energy efficiency of the protocol and Joint Optimization are analyzed...
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