292 search results - page 21 / 59 » Cooperation Between Stations in Wireless Networks |
IPPS
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper we first present a uniformity property that characterises optimal channel assignments for networks arranged as cellular or square grids. Then, we present optimal ch...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—WiMAX with femto cells is a cost-effective nextgeneration broadband wireless communication system. Cognitive Radio (CR) has recently emerged as a promising technology to...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—Wide spread adoption of mobile Internet services will increase the demand for low cost high capacity wireless networks. Cooperation between different types of operators will ena...
TMC
2008
13 years 8 months ago
2008
Collaborative relays achieve the benefits of spatial diversity without requiring physical antenna arrays at end devices. While many studies have demonstrated its effectiveness in a...
DIALM
2005
ACM
13 years 10 months ago
2005
ACM
Wireless LANs operating within unlicensed frequency bands require random access schemes such as CSMA/CA, so that wireless networks from different administrative domains (for exam...