86 search results - page 6 / 18 » A MAC Protocol with Directional Antennas for Deafness Avoida... |
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Directional antennas in multihop wireless networks offer a potential increase in the spatial reuse of the wireless channel. However, existing directional MAC protocols are not ...
ICCCN
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— Deafness is a key problem. It erodes the performance gains provided by directional antennas, and introduces a new hidden terminal problem. To address deafness, and henc...
MSWIM
2003
ACM
14 years 1 months ago
2003
ACM
This paper presents ARC (Adaptive Range Control), a communication range control mechanism using directional antennas to be implemented across multiple layers. ARC uses directional...
NETWORKING
2004
13 years 9 months ago
2004
Abstract. This paper analyzes the performance of directional collision avoidance schemes, in which antenna systems are used to direct the transmission and reception of control and ...
MOBIHOC
2002
ACM
14 years 7 months ago
2002
ACM
This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...