Joint Route and Power Assignment in Asynchronous Multi-hop Wireless Networks
نویسندگان
چکیده
We consider constructive techniques for joint route and transmit power assignment in asynchronous multi-hop wireless networks. A constrained optimization problem is formulated to maximize power efficiency of the network while enforcing a minimum signal to interference ratio at each link to ensure desired end-to-end QoS. Numerical comparisons suggest that allowing a controlled level of interference may lead to better utilization of available spectrum than prohibiting interference via CSMA/CA.
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