183 search results - page 9 / 37 » Threshold Based Relay Selection in Cooperative Wireless Netw... |
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper, a quality-of-service driven routing protocol is proposed for wireless cooperative networks. The key contribution of the proposed protocol is to bring the performa...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— In this paper, the design of distributed spacefrequency codes (DSFCs) for wireless relay networks employing the amplify-and-forward (AAF) protocol is considered. The te...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
—Existing cooperative diversity protocols are designed with the inherent assumption that users exhibit cooperative behavior all the time. However, in a practical cooperative wire...
TWC
2008
13 years 7 months ago
2008
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...