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161
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
198
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
—Multicast is an important communication paradigm, also a problem well known for its difficulty (NP-completeness) to achieve certain optimization goals, such as minimum network ...
158
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract—The Internet has witnessed a rapid growth in deployment of gossip-based protocol in many multicast applications. In a typical gossip-based protocol, each node independen...
166
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
— In this paper, we consider a 2-hop wireless diversity relay network. We explore transmit power allocation among the source and relays to maximize the received signal to noise r...
180
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ICPP
2007
IEEE
16 years 29 days ago
2007
IEEE
— Most of existing search algorithms for unstructured peer-to-peer (P2P) systems share one common approach: the requesting node sends out a query and the query message is repeate...