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» Randomized Algorithms and Probabilistic Analysis in Wireless...

144

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WSNA
2003
ACM

174views Sensor Networks» more WSNA 2003»

Analysis on the redundancy of wireless sensor networks

15 years 7 months ago

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Wireless sensor networks consist of a large number of tiny sensors that have only limited energy supply. One of the major challenges in constructing such networks is to maintain l...

Yong Gao, Kui Wu, Fulu Li

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117

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ICC
2008
IEEE

130views Communications» more ICC 2008»

A Polynomial-Time Approximation Algorithm for Weighted Sum-Rate Maximization in UWB Networks

15 years 9 months ago

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— Scheduling in an ad hoc wireless network suffers from the non-convexity of the cost function, caused by the interference between communication links. In previous optimization t...

Gyouhwan Kim, Qiao Li, Rohit Negi

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102

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CISS
2008
IEEE

85views Information Technology» more CISS 2008»

Throughput and delay analysis of wireless random access networks

15 years 9 months ago