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INFOCOM
2006
IEEE
8 years 10 months ago
Simple Directional Antennas: Improving Performance in Wireless Multihop Networks
— Directional antennas are a promising option for use in ad-hoc networks for a variety of reasons, such as increased spatial reuse, reduced interference and enabling more effici...
Kok-Kiong Yap, Wai-Leong Yeow, Mehul Motani, Chen-...
TMC
2002
147views more  TMC 2002»
8 years 3 months ago
Energy-Aware Wireless Networking with Directional Antennas: The Case of Session-Based Broadcasting and Multicasting
We consider ad hoc wireless networks that use directional antennas and have limited energy resources. To explore quantitatively the advantage offered by the use of directional ante...
Jeffrey E. Wieselthier, Gam D. Nguyen, Anthony Eph...
MSWIM
2005
ACM
8 years 9 months ago
Hop distances and flooding in wireless multihop networks with randomized beamforming
We show that randomized beamforming is a simple yet efficient communication strategy in wireless multihop networks if no neighbor location information is at hand. Already small an...
Robert Vilzmann, Christian Bettstetter, Daniel Med...
VTC
2008
IEEE
108views Communications» more  VTC 2008»
8 years 10 months ago
Bi-Directional Multi-Antenna Relay Communications with Wireless Network Coding
Abstract: In this paper, we consider a two-way or bidirectional communications system with a relay equipped with multiple antennas. We show that when the downlink channel state inf...
Chau Yuen, Woon Hau Chin, Yong Liang Guan, Wenhua ...
INFOCOM
2005
IEEE
8 years 10 months ago
Interference-aware routing in multihop wireless networks using directional antennas
— Recent research has shown that interference can make a significant impact on the performance of multihop wireless networks. Researchers have studied interference-aware topolog...
Jian Tang, Guoliang Xue, Christopher Chandler, Wei...
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