235 search results - page 24 / 47 » An Overview of MAC Protocols with Directional Antennas in Wi... |
PERCOM
2009
ACM
14 years 9 months ago
2009
ACM
In this paper, a DHT-based routing protocol which integrates at the network layer both traditional direct routing, i.e. MANET routing, and indirect key-based routing, i.e. P2P rout...
SECON
2007
IEEE
14 years 3 months ago
2007
IEEE
— Beamforming antennas have been shown to improve spatial reuse in wireless networks. Protocols that aim to exploit beamforming antennas have leveraged benefits from directional...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...
CONEXT
2007
ACM
14 years 29 days ago
2007
ACM
A major task of a wireless sensor network is energy-efficient, timely, and robust dissemination of sensor readings back to the sink node. The AIDA project [1] aims to create a new...
MASCOTS
2004
13 years 10 months ago
2004
We show that there is a trade off among mobility, capacity, and delay in ad hoc networks. More specifically, we consider two schemes for mobility of nodes in ad hoc networks. We d...