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CORR
2011
Springer
199views Education» more  CORR 2011»
14 years 1 months ago
STiCMAC: A MAC Protocol for Robust Space-Time Coding in Cooperative Wireless LANs
Relay-assisted cooperative wireless communication has been shown to have significant performance gains over the legacy direct transmission scheme. Compared with single relay base...
Pei Liu, Chun Nie, Thanasis Korakis, Elza Erkip, S...
CORR
2011
Springer
217views Education» more  CORR 2011»
14 years 1 months ago
Coarse-Grained Topology Estimation via Graph Sampling
Many online networks are measured and studied via sampling techniques, which typically collect a relatively small fraction of nodes and their associated edges. Past work in this a...
Maciej Kurant, Minas Gjoka, Yan Wang, Zack W. Almq...
GLVLSI
2011
IEEE
344views VLSI» more  GLVLSI 2011»
14 years 1 months ago
Circuit design of a dual-versioning L1 data cache for optimistic concurrency
This paper proposes a novel L1 data cache design with dualversioning SRAM cells (dvSRAM) for chip multi-processors (CMP) that implement optimistic concurrency proposals. In this n...
Azam Seyedi, Adrià Armejach, Adrián ...
101
Voted
HPCA
2011
IEEE
14 years 1 months ago
Mercury: A fast and energy-efficient multi-level cell based Phase Change Memory system
― Phase Change Memory (PCM) is one of the most promising technologies among emerging non-volatile memories. PCM stores data in crystalline and amorphous phases of the GST materia...
Madhura Joshi, Wangyuan Zhang, Tao Li
ICASSP
2011
IEEE
14 years 1 months ago
BEP walls for collaborative spectrum sensing
—The main focus of this paper is to present a performance limitation of collaborative spectrum sensing in cognitive radios with imperfect reporting channels. We consider hard dec...
Sachin Chaudhari, Jarmo Lundén, Visa Koivun...