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Collaborative relays achieve the benefits of spatial diversity without requiring physical antenna arrays at the end devices. Although many studies have demonstrated its effectiveness in an isolated single source-destination system, applying cooperative relays to a large-scale wireless network remains challenging. We show that a large wireless system with cooperative relays can be penalized by the...
In this paper, we address the issue of transmission power control (TPC) in wireless ad hoc networks. Power control plays an important role in energy saving and network performance enhancement. However, the existing TPC schemes either face the problem of hidden and exposed terminal or have additional hardware requirements. We propose a novel distributed power control protocol, called Receiver Initiated...
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