3638 search results - page 3 / 728 » Optimization via communication networks |
147
Voted
GLOBECOM
2010
IEEE
14 years 11 months ago
2010
IEEE
In a cognitive radio network, the full-spectrum is usually divided into multiple channels. However, due to the hardware and energy constraints, a cognitive user (also called second...
113
Voted
INFOCOM
2003
IEEE
15 years 7 months ago
2003
IEEE
In this paper, we consider the problem of detecting an intruding packet in a communication network. Detection is accomplished by sampling a portion of the packets transiting selec...
119
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IPSN
2005
Springer
15 years 7 months ago
2005
Springer
Abstract— Sensing, processing and communication must be jointly optimized for efficient operation of resource-limited wireless sensor networks. We propose a novel source-channel...
115
Voted
INFOCOM
1994
IEEE
15 years 5 months ago
1994
IEEE
In personal communications applications, users communicate via wireless with a wireline network. The wireline network tracks the current location of the user, and can therefore ro...
124
Voted
GLOBECOM
2010
IEEE
14 years 11 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...