183 search results - page 5 / 37 » Threshold Based Relay Selection in Cooperative Wireless Netw... |
ICC
2009
IEEE
14 years 15 days ago
2009
IEEE
—We consider a system with a single base station communicating with multiple users over orthogonal channels while being assisted by multiple relays. Several recent works have sug...
NTMS
2008
IEEE
14 years 4 days ago
2008
IEEE
—In this paper, the issues and methods regarding setting up the testbed for measuring the performance of cooperative transmission is introduced. Also, some experiments on both th...
CORR
2007
Springer
13 years 5 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
13 years 13 days ago
2010
We consider a system with a single base station communicating with multiple users over orthogonal channels while being assisted by multiple relays. Several recent works have sugge...
WCNC
2008
IEEE
14 years 4 days ago
2008
IEEE
— In this paper, we investigate two selective relaying schemes in cooperative OFDM systems. Selective OFDMA relaying, where the relay selection is performed in a per-subcarrier m...