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ICCD
2006
IEEE
115views Hardware» more  ICCD 2006»
16 years 2 months ago
Microarchitecture and Performance Analysis of Godson-2 SMT Processor
—This paper introduces the microarchitecture and logical implementation of SMT (Simultaneous Multithreading) improvement of Godson-2 processor which is a 64-bit, four-issue, out-...
Zusong Li, Xianchao Xu, Weiwu Hu, Zhimin Tang
GLOBECOM
2009
IEEE
16 years 23 days ago
Multiple Target Localization Using Compressive Sensing
Abstract— In this paper, a novel multiple target localization approach is proposed by exploiting the compressive sensing theory, which indicates that sparse or compressible signa...
Chen Feng, Shahrokh Valaee, Zhenhui Tan
ICASSP
2009
IEEE
16 years 23 days ago
Subspace tracking of fast time-varying channels in precoded MIMO-OFDM systems
This paper presents a blind subspace-based tracking scheme for precoded MIMO-OFDM systems over rapidly time-varying wireless channels. Subspace-based tracking is normally consider...
Chao-Cheng Tu, Benoît Champagne
ISCC
2009
IEEE
262views Communications» more  ISCC 2009»
16 years 22 days ago
Babelchord: a social tower of DHT-based overlay networks
Chord is a protocol to distribute and retrieve information at large scale. It builds a large but rigid overlay network without taking into account the social nature and the underl...
Luigi Liquori, Cédric Tedeschi, Francesco B...
ICPP
2009
IEEE
16 years 20 days ago
Exploring the Cost-Availability Tradeoff in P2P Storage Systems
—P2P storage systems use replication to provide a certain level of availability. While the system must generate new replicas to replace replicas lost to permanent failures, it ca...
Zhi Yang, Yafei Dai, Zhen Xiao