4245 search results - page 559 / 849 » Delay Tolerant Networking |
188
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SECON
2008
IEEE
16 years 1 months ago
2008
IEEE
—The novel cross-layer protocol Breath for wireless sensor networks is designed, implemented, and experimentally evaluated. The Breath protocol is based on randomized routing, MA...
167
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SRDS
2008
IEEE
16 years 1 months ago
2008
IEEE
In many reliable Wireless Sensor Network (WSN) applications, messages have different priorities depending on urgency or importance. For example, a message reporting the failure of...
170
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We consider two-hop communication of a delaysensitive, memoryless Gaussian source over two independent paths in an ad-hoc network. To capture the behavior an ad-hoc net...
193
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
179
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ICNP
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We address the problem of identifying high throughput paths in 802.11 wireless mesh networks. We introduce an analytical model that accurately captures the 802.11 MAC p...