577 search results - page 51 / 116 » Performance Enhancement of Wireless Communication Systems us... |
NOSSDAV
2005
Springer
14 years 1 months ago
2005
Springer
In mobile devices, the wireless network interface card (WNIC) consumes a significant portion of overall system energy. One way to reduce energy consumed by a device is to transit...
ICCCN
2007
IEEE
14 years 1 months ago
2007
IEEE
—Wireless sensor networks (WSN) built using current Berkeley Mica motes exhibit low reliability for packet delivery. There is anecdotal evidence of poor packet delivery rates fro...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
– Cooperative transmission has been of growing interest recently where users take advantage of each other’s resources for better overall performance. In this paper, coded coope...
JSAC
2008
13 years 7 months ago
2008
Abstract--It is now well known that employing channel adaptive signaling in wireless communication systems can yield large improvements in almost any performance metric. Unfortunat...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—We consider strategies for the lossy transmission of a zero mean Gaussian source over a 2×2 MIMO channel with Rayleigh fading. The source is represented either using a single d...