331 search results - page 37 / 67 » Optimal Cooperative Relaying Schemes in IR-UWB Networks |
150
click to vote
CDC
2008
IEEE
16 years 18 days ago
2008
IEEE
— This paper considers a network composed of robotic agents and static nodes performing spatial estimation of a dynamic physical processes. The physical process is modeled as a s...
176
click to vote
GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract-- Cooperative communications can be used to improve communication reliability. However, the transmissions from different relaying nodes result in a great challenge in prac...
145
click to vote
ICC
2007
IEEE
16 years 13 days ago
2007
IEEE
Abstract— Cooperation is increasingly regarded as a key technology for tackling the challenges of a practical implementation of cognitive radio. In this paper, we first give a b...
163
click to vote
GLOBECOM
2008
IEEE
16 years 17 days ago
2008
IEEE
—1 In this paper, we consider an amplify-and-forward (AF) wireless relay system where multiple source nodes communicate with their corresponding destination nodes with the help o...
156
click to vote
ICC
2007
IEEE
16 years 13 days ago
2007
IEEE
— This paper considers a fading relay channel where the total transmit power used is constrained to be equal to that of the standard single-hop channel. The relay channel used op...