30 search results - page 4 / 6 » An Energy-Efficient Cooperative SIMO Transmission Scheme for... |
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Cooperative Communication (CC) is a technology that allows multiple nodes to simultaneously transmit the same data. It can save power and extend transmission coverage. However, pri...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
NTMS
2008
IEEE
13 years 11 months 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...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— We consider combination of Distributed Source Coding (DSC) and cooperative transmission techniques to improve energy efficiency in sensor networks. To start with we formulate ...