70 search results - page 1 / 14 » DAC: Distributed Asynchronous Cooperation for Wireless Relay... |
INFOCOM
2010
IEEE
13 years 2 months ago
2010
IEEE
—Cooperative relay is a communication paradigm that aims to realize the capacity of multi-antenna arrays in a distributed manner. However, the symbol-level synchronization requir...
ICC
2008
IEEE
13 years 10 months ago
2008
IEEE
— Recently Li and Xia have proposed a transmission scheme for wireless relay networks based on the Alamouti space time code and orthogonal frequency division multiplexing to comb...
ICASSP
2008
IEEE
13 years 10 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...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
Synchronization of relay nodes is an important and critical issue in exploiting cooperative diversity in wireless networks. In this paper, two asynchronous cooperative diversity s...
TWC
2010
12 years 11 months ago
2010
In wireless cooperative networks, the asynchronism between the relays can be a source of diversity which is similar in its essence to the multipath diversity of frequency selectiv...