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GLOBECOM
2009
IEEE
13 years 6 months ago
Downlink Distributed Beamforming through Relay Networks
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
Yi Zheng, Steven D. Blostein
GLOBECOM
2007
IEEE
14 years 2 months ago
Beamforming with Limited Feedback in Amplify-and-Forward Cooperative Networks
— A relay selection approach has previously been shown to outperform repetition-based scheduling for both amplify-and-forward (AF) and decode-and-forward (DF) cooperative network...
Yi Zhao, Raviraj Adve, Teng Joon Lim
CASES
2007
ACM
14 years 11 days ago
Performance-driven syntax-directed synthesis of asynchronous processors
The development of robust and efficient synthesis tools is important if asynchronous design is to gain more widespread acceptance. Syntax-directed translation is a powerful synthe...
Luis A. Plana, Doug A. Edwards, Sam Taylor, Luis A...
LANC
2009
ACM
178views Education» more  LANC 2009»
14 years 1 months ago
A connection level model for IEEE 802.11 cells
We study a wireless network under the 802.11 random access protocol, supporting multiple physical layer rates. Based on models for the effective packet rates achieved at the MAC ...
Andrés Ferragut, Fernando Paganini
EUC
2007
Springer
14 years 2 months ago
Evaluating Mobility Support in ZigBee Networks
Abstract. The deployment of ZigBee networks is expected to facilitate numerous applications, such as home healthcare, medical monitoring, consumer electronics, and environmental se...
Tony Sun, Nia-Chiang Liang, Ling-Jyh Chen, Ping-Ch...