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WCNC
2008
IEEE
15 years 11 months ago
Cooperative Communications Using Scalable, Medium Block-length LDPC Codes
Abstract— Cooperative communications has received increasing attention in recent years because of the ubiquity of wireless devices. Each year more mobile computing devices enter ...
Marjan Karkooti, Joseph R. Cavallaro
CAV
2008
Springer
160views Hardware» more  CAV 2008»
15 years 6 months ago
Scalable Shape Analysis for Systems Code
Pointer safety faults in device drivers are one of the leading causes of crashes in operating systems code. In principle, shape analysis tools can be used to prove the absence of t...
Hongseok Yang, Oukseh Lee, Josh Berdine, Cristiano...
CRYPTO
2008
Springer
132views Cryptology» more  CRYPTO 2008»
15 years 6 months ago
Public-Key Locally-Decodable Codes
In this paper we introduce the notion of a Public-Key Encryption Scheme that is also a Locally-Decodable Error-Correcting Code (PKLDC). In particular, we allow any polynomialtime ...
Brett Hemenway, Rafail Ostrovsky
GLOBECOM
2008
IEEE
15 years 5 months ago
Physical Layer Differential Network Coding for Two-Way Relay Channels
— In this work, we consider differential modulation in two-way relay channels (TWRC). In single antenna systems, we propose non-coherent schemes for both amplify-and forward (AF)...
Tao Cui, Feifei Gao, Chintha Tellambura
GLOBECOM
2008
IEEE
15 years 4 months ago
Novel Rateless Coded Selection Cooperation in Dual-Hop Relaying Systems
Selection cooperation is proposed for rateless coded relaying by developing a novel low-complexity protocol that exploits all source-destination, source-relay, and relay-destinatio...
Reza Nikjah, Norman C. Beaulieu