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» Secure Communication over Parallel Relay Channel
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ISPA
2004
Springer
14 years 3 months ago
MPICH-GP: A Private-IP-Enabled MPI Over Grid Environments
This paper presents an overview of MPICH-GP, which extends the MPICH-G2 functionality to support private IP clusters. To support the communication among private IP clusters, the MP...
Kumrye Park, Sung-Yong Park, Oh-Young Kwon, Hyoung...
IACR
2011
292views more  IACR 2011»
12 years 9 months ago
Practical Relay Attack on Contactless Transactions by Using NFC Mobile Phones
—Contactless technology is widely used in security sensitive applications, including identification, payment and access-control systems. Near Field Communication (NFC) is a shor...
Lishoy Francis, Gerhard P. Hancke, Keith Mayes, Ko...
ICC
2011
IEEE
225views Communications» more  ICC 2011»
12 years 9 months ago
Throughput-Optimal Half-Duplex Cooperative Scheme with Partial Decode-Forward Relaying
Abstract—We study a cooperative communication system consisting of two users in half duplex mode communicating with one destination over additive white Gaussian noise (AWGN). Coo...
Ahmad Abu Al Haija, Mai Vu
CCGRID
2008
IEEE
14 years 2 days ago
High Performance Relay Mechanism for MPI Communication Libraries Run on Multiple Private IP Address Clusters
We have been developing a Grid-enabled MPI communication library called GridMPI, which is designed to run on multiple clusters connected to a wide-area network. Some of these clust...
Ryousei Takano, Motohiko Matsuda, Tomohiro Kudoh, ...
ICC
2009
IEEE
106views Communications» more  ICC 2009»
14 years 4 months ago
Pilot Matrix Design for Interim Channel Estimation in Two-Hop MIMO AF Relay Systems
In this paper, we are concerned with a two-hop multi-input-multi-output (MIMO) amplify-andforward (AF) relay system consisting of a source node (SN), a relay node (RN), and a dest...
Jun Ma, Philip V. Orlik, Jinyun Zhang, Ye (Geoffre...