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» Approximation schemes for wireless networks

169

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GLOBECOM
2006
IEEE

150views Communications» more GLOBECOM 2006»

A Coverage-Preserving and Hole Tolerant Based Scheme for the Irregular Sensing Range in Wireless Sensor Networks

16 years 7 days ago

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— Coverage is an important issue related to WSN quality of service. Several centralized/decentralized solutions based on the geometry information of sensors and under the assumpt...

Azzedine Boukerche, Xin Fei, Regina Borges de Arau...

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120

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ICDCSW
2008
IEEE

150views Computer Networks» more ICDCSW 2008»

A Certificateless Signature Scheme for Mobile Wireless Cyber-Physical Systems

16 years 19 days ago

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Zhong Xu, Xue Liu, Guoqing Zhang, Wenbo He, Guanzh...

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167

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SECON
2007
IEEE

170views Communications» more SECON 2007»

Approximation Algorithm for Base Station Placement in Wireless Sensor Networks

16 years 14 days ago

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Base station location has significant impact on network lifetime performance for a sensor network. For a multihop sensor network, this problem is particular challenging as we need ...

Yi Shi, Yiwei Thomas Hou

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135

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WOWMOM
2009
ACM

125views Multimedia» more WOWMOM 2009»

An authentication scheme for QoS-aware multi-operator maintained wireless mesh networks

16 years 21 days ago