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ICS
1998
Tsinghua U.
15 years 1 months ago
OPTNET: A Cost-effective Optical Network for Multiprocessors
In this paper we propose the OPTNET, a novel optical network and associated coherence protocol for scalable multiprocessors. The network divides its channels into broadcast and po...
Enrique V. Carrera, Ricardo Bianchini
72
Voted
GLOBECOM
2007
IEEE
15 years 4 months ago
Opportunistic Feedback in OFDMA Downlink
—This paper presents an opportunistic feedback (OF) protocol that reduces the amount of channel-state-information (CSI) feedback for the OFDMA downlink system. The OF protocol as...
Rajiv Agarwal, Vineet Abhishek, Rath Vannithamby, ...
CAV
1999
Springer
92views Hardware» more  CAV 1999»
15 years 1 months ago
Latency Insensitive Protocols
The theory of latency insensitive design is presented as the foundation of a new correct by construction methodology to design very large digital systems by assembling blocks of In...
Luca P. Carloni, Kenneth L. McMillan, Alberto L. S...
PCM
2001
Springer
110views Multimedia» more  PCM 2001»
15 years 2 months ago
A Synchronous Fragile Watermarking Scheme for Erroneous Q-DCT Coefficients Detection
In video communications over error introducing channels, error concealment techniques are widely applied in video decoder for good subjective images output. However, a damaged MB ...
Minghua Chen, Yun He
EJWCN
2010
162views more  EJWCN 2010»
14 years 4 months ago
OMNeT++-Based Cross-Layer Simulator for Content Transmission over Wireless Ad Hoc Networks
Flexbility and deployment simplicity are among the numerous advantages of wireless links when compared to standard wired communications. However, challenges do remain high for wire...
Raphaël Massin, Catherine Lamy-Bergot, Christ...