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TWC
2010
14 years 4 months ago
Coordinated beamforming for the multicell multi-antenna wireless system
In a conventional wireless cellular system, signal processing is performed on a per-cell basis; out-of-cell interference is treated as background noise. This paper considers the be...
Hayssam Dahrouj, Wei Yu
DEXA
2003
Springer
135views Database» more  DEXA 2003»
15 years 3 months ago
On the Optimality of Holistic Algorithms for Twig Queries
Streaming XML documents has many emerging applications. However, in this paper, we show that the restrictions imposed by data streaming are too restrictive for processing twig quer...
Byron Choi, Malika Mahoui, Derick Wood
FCCM
2006
IEEE
144views VLSI» more  FCCM 2006»
15 years 3 months ago
Combining Instruction Coding and Scheduling to Optimize Energy in System-on-FPGA
In this paper, we investigate a combination of two techniques — instruction coding and instruction re-ordering — for optimizing energy in embedded processor control. We presen...
Robert G. Dimond, Oskar Mencer, Wayne Luk
VLSID
2002
IEEE
151views VLSI» more  VLSID 2002»
15 years 10 months ago
Mode Selection and Mode-Dependency Modeling for Power-Aware Embedded Systems
Among the many techniques for system-level power management, it is not currently possible to guarantee timing constraints and have a comprehensive system model at the same time. S...
Dexin Li, Pai H. Chou, Nader Bagherzadeh
VTC
2007
IEEE
15 years 4 months ago
Power Fairness in a Scalable Ring-Based Wireless Mesh Network
—The wireless mesh network (WMN) is an essential low-power solution to support ubiquitous broadband services. However, mesh networks face the power unfairness and throughput bott...
Jane-Hwa Huang, Li-Chun Wang, Chung-Ju Chang