133 citations · 803 across the 68 of their papers we have counts for
7 papers · 1 filter
Multiuser Random Coding Techniques for Mismatched Decoding
Jonathan Scarlett, Alfonso Martinez, Albert Guillén i Fàbregas
This paper studies multiuser random coding techniques for channel coding with a given (possibly suboptimal) decoding rule. For the mismatched discrete memoryless multiple-access ch…
Second-Order Asymptotics for the Gaussian MAC with Degraded Message Sets
Jonathan Scarlett, Vincent Y. F. Tan
This paper studies the second-order asymptotics of the Gaussian multiple-access channel with degraded message sets. For a fixed average error probability an…
On the Dispersions of the Gel'fand-Pinsker Channel and Dirty Paper Coding
Jonathan Scarlett
This paper studies second-order coding rates for memoryless channels with a state sequence known non-causally at the encoder. In the case of finite alphabets, an achievability resu…
Expurgated Random-Coding Ensembles: Exponents, Refinements and Connections
Jonathan Scarlett, Li Peng, Neri Merhav +2
This paper studies expurgated random-coding bounds and exponents for channel coding with a given (possibly suboptimal) decoding rule. Variations of Gallager's analysis are presente…
A Derivation of the Asymptotic Random-Coding Prefactor
Jonathan Scarlett, Alfonso Martinez, Albert Guillén i Fàbregas
This paper studies the subexponential prefactor to the random-coding bound for a given rate. Using a refinement of Gallager's bounding techniques, an alternative proof of a recent…
Second-Order Rate Region of Constant-Composition Codes for the Multiple-Access Channel
Jonathan Scarlett, Alfonso Martinez, Albert Guillén i Fàbregas
This paper studies the second-order asymptotics of coding rates for the discrete memoryless multiple-access channel with a fixed target error probability. Using constant-compositio…
Mismatched Decoding: Error Exponents, Second-Order Rates and Saddlepoint Approximations
Jonathan Scarlett, Alfonso Martinez, Albert Guillén i Fàbregas
This paper considers the problem of channel coding with a given (possibly suboptimal) maximum-metric decoding rule. A cost-constrained random-coding ensemble with multiple auxiliar…