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GLOBECOM
2006
IEEE
14 years 2 months ago
A Directional MAC Protocol for Practical Smart Antennas
- Recently, several MAC protocols using directional antennas, typically referred to as directional MAC protocols, have been proposed for wireless ad hoc networks. However, the MAC ...
Yuya Takatsuka, Katsushiro Nagashima, Masanori Tak...
MOBICOM
2010
ACM
13 years 8 months ago
The spaces between us: setting and maintaining boundaries in wireless spectrum access
Guardbands are designed to insulate transmissions on adjacent frequencies from mutual interference. As more devices in a given area are packed into orthogonal wireless channels, c...
Lei Yang, Ben Y. Zhao, Haitao Zheng
SECON
2007
IEEE
14 years 2 months ago
Fairness and Physical Layer Capture in Random Access Networks
Abstract— While physical layer capture has been observed in real implementations of wireless devices which randomly accessing shared channels, fair rate control algorithms based ...
Hoon Chang, Vishal Misra, Dan Rubenstein
IWCMC
2009
ACM
14 years 3 months ago
Multiple-antenna multiple-relay system with precoding for multiuser transmission
Multi-hop relaying will play a central role in next generation wireless systems. In this paper a novel relaying strategy that uses multiple-input multiple-output (MIMO) relays in ...
Arash Talebi, Witold A. Krzymien
WCNC
2010
IEEE
14 years 14 days ago
Prioritized Resource Sharing in WiMax and WiFi Integrated Networks
Abstract—In order to ensure fair access and efficiency of bandwidth usage in wireless integrated networks, resource allocation algorithms should be well designed. In this paper,...
Nirmal Andrews, Yogesh Reddy Kondareddy, Prathima ...