190 search results - page 24 / 38 » Asymptotic Connectivity in Wireless Networks Using Direction... |
GLOBECOM
2009
IEEE
14 years 14 days ago
2009
IEEE
IEEE 802.22 wireless regional area network (WRAN) is an emerging cognitive radio-based system. One of the major challenges for WRANs is how to efficiently schedule both channel sen...
CNSR
2005
IEEE
14 years 2 months ago
2005
IEEE
Connectivity in mobile wireless ad-hoc networks is maintained by setting the transmission range so that a node can establish a link to any other node in the network either directl...
EWSN
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. Several localization algorithms exist for wireless sensor networks that use angle of arrival measurements to estimate node position. However, there are limited options fo...
SIMUTOOLS
2008
13 years 10 months ago
2008
Wireless communication has attracted considerable interest in the research community, and many wireless networks are evaluated using discrete event simulators like OMNeT++. Althou...
GLOBECOM
2007
IEEE
14 years 14 days ago
2007
IEEE
This paper discusses a first attempt to investigate, using analytic means, the transmission delay and energy characteristics of a multi-state wireless sensor network. For such a ne...