359 search results - page 5 / 72 » The Impact of Using Multiple Antennas on Wireless Localizati... |
MOBIHOC
2003
ACM
14 years 7 months ago
2003
ACM
Directional antennas in ad hoc networks offer many benefits compared with classical omnidirectional antennas. The most important include significant increase of spatial reuse, cov...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— A nonlinear beamforming aided detector is proposed for multiple-antenna assisted quadrature phase shift keying systems. By exploiting the inherent symmetry of the optimal Bayes...
ICESS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We consider broadcast protocols in wireless networks that have limited energy and computation resources. The well-known algorithm, DBIP (Directional Broadcast Incremental...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper, we propose a contention based uplink Medium Access Control (MAC) protocol design for Wireless Local Area Networks (WLANs) with Spatial Division Multiple Access (...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Placing relays around the base station (BS) to assist wireless communication is an effective way of extending coverage in cellular systems. This paper provides a quantitative a...