1248 search results - page 161 / 250 » Communication and coordination |
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract—We investigate the construction of greedy embeddings in polylogarithmic dimensional Euclidian spaces in order to achieve scalable routing through geographic routing. We ...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract—This paper presents a protocol-independent approach to reveal a new insight into the performance of carrier sense multiple access with collision avoidance (CSMA/CA) prot...
ICC
2008
IEEE
14 years 4 months ago
2008
IEEE
— Recently Li and Xia have proposed a transmission scheme for wireless relay networks based on the Alamouti space time code and orthogonal frequency division multiplexing to comb...
ICC
2008
IEEE
14 years 4 months ago
2008
IEEE
—Dynamic spectrum access has become a promising approach that can coordinate different users’ access to adapt to spectrum dynamics to improve spectrum efficiency. However, use...
ICC
2008
IEEE
14 years 4 months ago
2008
IEEE
— In this paper, a spectrum sharing scheme that will coordinate among different co-existing cellular operators competing for the same spectrum band is proposed. Based on this sch...