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203
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimation...
201
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequency-division mult...
195
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Existing studies on the design of routing protocols for wireless ad hoc networks mainly focused on energy efficiency. However, in many real-time applications such as target trackin...
214
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...
200
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We analyze the performance of a DHT-based P2P overlay network in resource access and overlay maintenance activities. We use a cross-platform implementation of the protocol called P...