416 search results - page 50 / 84 » Outage Performance of Cognitive Wireless Relay Networks |
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— A relay selection approach has previously been shown to outperform repetition-based scheduling for both amplify-and-forward (AF) and decode-and-forward (DF) cooperative network...
WIOPT
2010
IEEE
2010
IEEE
Low complexity algorithms for relay selection and power control in interference-limited environments
13 years 7 months ago
Abstract—We consider an interference-limited wireless network, where multiple source-destination pairs compete for the same pool of relay nodes. In an attempt to maximize the sum...
INFOCOM
2011
IEEE
13 years 22 days ago
2011
IEEE
Abstract—Network-coded cooperative communications (NCCC) is a new paradigm in wireless networks that employs network coding (NC) to improve the performance of CC. The core mechan...
GLOBECOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract--Sensors equipped with energy harvesting and cooperative communication capabilities are a viable solution to the power limitations of Wireless Sensor Networks (WSNs) assoc...
TWC
2008
13 years 9 months ago
2008
Wireless networks, and especially wireless sensor networks, have complexity and energy constraints, within which they must confront the challenging wireless fading environment. In ...