1248 search results - page 143 / 250 » Communication and coordination |
ICRA
2008
IEEE
14 years 4 months ago
2008
IEEE
— Coordination of a group of mobile robots is facilitated when they are able to determine their positions relative to each other. Instead of using an absolute positioning approac...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— A distributed medium access control (MAC) algorithm for uplink OFDMA networks under the IEEE 802.16 framework is proposed and analyzed in this work. We present a simple...
SECON
2007
IEEE
14 years 4 months ago
2007
IEEE
Dynamic spectrum access has become a promising approach to fully utilize the scarce spectrum resources. In a dynamically changing spectrum environment, it is very important to desi...
VTC
2007
IEEE
14 years 4 months ago
2007
IEEE
—In this paper, we propose an analytical model to evaluate the hidden station effect on both non-saturation and saturation performance of the IEEE 802.11 Distributed Coordination...
VTC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Wireless mesh networks are a viable solution to provide broadband wireless access (BWA) in a cost efficient and flexible manner. The IEEE 802.16 standard is currently one of ...