6800 search results - page 376 / 1360 » On optimizing collective communication |
214
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SECON
2008
IEEE
16 years 1 months ago
2008
IEEE
—Delay Tolerant Networks are wireless networks where disconnections may occur frequently due to propagation phenomena, node mobility, and power outages. Propagation delays may al...
172
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract - We propose a new space-time code (STC) structure that can achieve generalized optimal diversity (GOD) with a reduced design complexity, and also provide an increased cod...
234
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
–Retransmission based schemes are not suitable for energy constrained wireless sensor networks. Hence, there is an interest in including parity bits in each packet for error cont...
209
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Service availability is one of the most closely scrutinized metrics in offering network services. It is important to costeffectively provision a managed and differentia...
236
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INFOCOM
2006
IEEE
16 years 1 months ago
2006
IEEE
— In autonomous mobile ad hoc networks (MANET) where each user is its own authority, fully cooperative behaviors, such as unconditionally forwarding packets for each other or, ho...