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CRYPTO
2008
Springer
132views Cryptology» more  CRYPTO 2008»
13 years 8 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
ICASSP
2008
IEEE
14 years 1 months ago
Double-differential coding for orthogonal space-time block codes
Abstract— Communications over multiple-input multipleoutput (MIMO) channels with carrier offsets is an important practical and theoretical problem. Double-differential coding is ...
Manav R. Bhatnagar, Are Hjørungnes, Lingyan...
DCC
2005
IEEE
13 years 8 months ago
On the Performance of Linear Slepian-Wolf Codes for Correlated Stationary Memoryless Sources
We derive an upper bound on the average MAP decoding error probability of random linear SW codes for arbitrary correlated stationary memoryless sources defined on Galois fields....
Shengtian Yang, Peiliang Qiu
TCOM
2008
75views more  TCOM 2008»
13 years 6 months ago
Fast performance estimation of block codes
Importance sampling is used in this paper to address the classical yet important problem of performance estimation of block codes. Simulation distributions that comprise discretean...
Rajan Srinivasan, Nuo Wang
CORR
2008
Springer
118views Education» more  CORR 2008»
13 years 6 months ago
The price of certainty: "waterslide curves" and the gap to capacity
The classical problem of reliable point-to-point digital communication is to achieve a low probability of error while keeping the rate high and the total power consumption small. ...
Anant Sahai, Pulkit Grover