43 search results - page 4 / 9 » Centralized and Distributed Power Allocation in Multi-User W... |
142
Voted
INFOCOM
2003
IEEE
15 years 8 months ago
2003
IEEE
—We consider dynamic routing and power allocation for a wireless network with time-varying channels. The network consists of power constrained nodes that transmit over wireless l...
167
Voted
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
128
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ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
— In this paper, a distributed power control algorithm is proposed for wireless relay networks in interference-limited environments. The objective is to minimize the total transm...
128
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GLOBECOM
2007
IEEE
15 years 9 months ago
2007
IEEE
Abstract— Cooperative transmission can greatly improve communication system performance by taking advantage of the broadcast nature of wireless channels. Most previous work on re...
143
Voted
IWCMC
2009
ACM
15 years 10 months ago
2009
ACM
Multi-hop relaying will play a central role in next generation wireless systems. In this paper a novel relaying strategy that uses multiple-input multiple-output (MIMO) relays in ...