187 search results - page 31 / 38 » Design and Analysis of a Cooperative Medium Access Scheme fo... |
EJWCN
2010
13 years 2 months ago
2010
Flexbility and deployment simplicity are among the numerous advantages of wireless links when compared to standard wired communications. However, challenges do remain high for wire...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
Interference is a critical issue in wireless communications. In a typical multiple-user environment, different users may severely interfere with each other. Coordination among use...
MOBISYS
2004
ACM
14 years 7 months ago
2004
ACM
Wireless data broadcast has received a lot of attention from industries and academia in recent years. Access efficiency and energy conservation are two critical performance concer...
DSN
2003
IEEE
14 years 25 days ago
2003
IEEE
The presence of physical obstacles and radio interference results in the so called “shadow regions” in wireless networks. When a mobile station roams into a shadow region, it ...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— In this paper, focusing on multihop decode-andforward cooperative networks, a hop-by-hop routing strategy is designed to optimize the end-to-end outage performance when...