160 search results - page 32 / 32 » Constant density spanners for wireless ad-hoc networks |
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—We study a cognitive network consisting of multiple cognitive users communicating in the presence of a single primary user. The primary user is located at the center of the netw...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—This paper analyzes the carrier-to-interference ratio of the so-called shotgun cellular system (SCS). In the SCS, basestations are placed randomly according to a two-dimensional...
WINET
2010
13 years 3 months ago
2010
Abstract The design of single transceiver based multichannel multi-hop wireless mesh networks focuses on the trade-off between rapid neighbor synchronization and maximizing the usa...
WOWMOM
2005
ACM
13 years 10 months ago
2005
ACM
The increasing diffusion of wireless-enabled portable devices is pushing towards service provisioning over dense Mobile Ad-hoc NETworks (MANETs), i.e., limited spatial regions, su...
SPAA
2010
ACM
13 years 9 months ago
2010
ACM
This paper studies non-cryptographic authenticated broadcast in radio networks subject to malicious failures. We introduce two protocols that address this problem. The first, Nei...