1938 search results - page 19 / 388 » Structure of Service Areas in Wireless Communication Network... |
IDMS
2001
Springer
14 years 1 days ago
2001
Springer
This paper introduces a novel access control architecture for publicly accessible, wireless networks. The architecture was designed to address the requirements obtained from a case...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
We propose several localized sensor area coverage protocols, for arbitrary ratio of sensing and transmission radii. Sensors are assumed to be time synchronized, and active sensors...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract--This paper presents several on-chip antenna structures that may be fabricated with standard CMOS technology for use at millimeter wave frequencies. On-chip antennas for w...
ISCC
2003
IEEE
14 years 26 days ago
2003
IEEE
Satellite systems are designed as a backup system to the existing land based wireless systems. Because of the global coverage of the system it becomes more economic for the rural ...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— A crucial issue in deploying wireless sensor networks is to perform a sensing task in an area of interest in an energy-efficient manner since sensor nodes have limited...