92 search results - page 2 / 19 » Simple Directional Antennas: Improving Performance in Wirele... |
MOBIHOC
2002
ACM
14 years 4 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 ...
TPDS
2008
13 years 4 months ago
2008
The paper presents a detailed discussion of various issues involved in designing a medium access control (MAC) protocol for multihop wireless networks with nodes employing multiple...
INFOCOM
2002
IEEE
2002
IEEE
Energy-Limited Wireless Networking with Directional Antennas: The Case of Session-Based Multicasting
13 years 9 months ago
— We consider ad hoc wireless networks that use directional antennas and have limited energy resources. The performance objectives of such networks depend largely on the applicat...
BROADNETS
2006
IEEE
13 years 11 months ago
2006
IEEE
— Smart antennas include a broad range of antenna technologies ranging from the simple switched beam to the more sophisticated adaptive arrays and multiple input multiple output ...
TMC
2008
13 years 4 months ago
2008
In this paper, we propose a new Medium Access Control (MAC) protocol for full exploitation of directional antennas in wireless networks. The protocol introduces a circular directio...