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186
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WCNC
2008
IEEE
16 years 17 days ago
2008
IEEE
—Neighbors of both the transmitter and the receiver must keep quiet in a 802.11 wireless network as it requires bidirectional exchange, i.e., nodes reverse their roles as transmi...
173
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WCNC
2008
IEEE
16 years 17 days ago
2008
IEEE
—We study a cognitive network consisting of multiple cognitive users communicating in the presence of a single primary user. The primary user is located at the center of the netw...
112
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COLCOM
2007
IEEE
16 years 16 days ago
2007
IEEE
Abstract—Current authorization solutions take highly case-bycase approaches. First of all, the solutions address particular types of multi-domain collaborations such as Virtual O...
179
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ICC
2007
IEEE
16 years 16 days ago
2007
IEEE
Abstract— Heterogeneous multicast is an efficient communication scheme especially for multimedia applications running over multihop networks when multicast receivers in the same...
183
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ICC
2007
IEEE
16 years 16 days ago
2007
IEEE
We propose a Polynomial-based scheme that addresses the problem of Event Region Detection (PERD) for wireless sensor networks (WSNs). Nodes of an aggregation tree perform function ...