94 search results - page 3 / 19 » Distributed Power Control for Interference-Limited Cooperati... |
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— This work presents and analyzes a cooperative relaying approach which offers large scale spatial diversity and an additional coding advantage in a virtual antenna array. It uti...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Resource allocation is considered for cooperative transmissions in multiple-relay wireless networks. Two auction mechanisms, SNR auctions and power auctions, are proposed to distr...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
Most ad hoc mobile devices in wireless networks operate on batteries and power consumption is therefore an important issue for wireless network design. In this paper, we propose an...
TIT
2010
12 years 11 months ago
2010
Abstract-- In a relay network with a single sourcedestination pair, we examine the achievable rates with amplifyand-forward (AF) relaying strategy. Motivated by applications in sen...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper addresses the problem of beamforming (BF) design for orthogonal frequency division multiplexing (OFDM) based relay networks over frequency-selective channels. Both freq...