103 search results - page 11 / 21 » Optimal relay assignment for cooperative communications |
106
Voted
INFOCOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—Channel assignment is a very important topic in wireless networks. In this paper, we study FDMA channel assignment in a non-cooperative wireless network, where devices are selï¬...
105
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GLOBECOM
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract--Sensors equipped with energy harvesting and cooperative communication capabilities are a viable solution to the power limitations of Wireless Sensor Networks (WSNs) assoc...
92
Voted
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— This paper considers a fading relay channel where the total transmit power used is constrained to be equal to that of the standard single-hop channel. The relay channel used op...
116
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INFOCOM
2010
IEEE
14 years 11 months ago
2010
IEEE
—Cognitive Radio Networks (CRNs) have recently emerged as a promising technology to improve spectrum utilization by allowing secondary users to dynamically access idle primary ch...
103
Voted
GLOBECOM
2006
IEEE
15 years 6 months ago
2006
IEEE
We investigate a cooperative communications scheme with N parallel relays, where both the transmissions from the source to the relays and from the relays to the destination use fo...