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TSP
2010
14 years 11 months ago
Markov chain monte carlo detectors for channels with intersymbol interference
In this paper, we propose novel low-complexity soft-in soft-out (SISO) equalizers using the Markov chain Monte Carlo (MCMC) technique. We develop a bitwise MCMC equalizer (b-MCMC) ...
Ronghui Peng, Rong-Rong Chen, Behrouz Farhang-Boro...
SEUS
2009
IEEE
15 years 11 months ago
Concurrency and Communication: Lessons from the SHIM Project
Abstract. Describing parallel hardware and software is difficult, especially in an embedded setting. Five years ago, we started the shim project to address this challenge by develo...
Stephen A. Edwards
ICC
2007
IEEE
15 years 10 months ago
A Simple Multistage Multiuser Receiver for UMTS-CDMA Systems
— In this paper, we present a new subsymbol-based multistage multiuser receiver using partial parallel interference cancellation (PPIC) scheme for uplink multirate wideband UMTS-...
Mohsen Ghotbi, Reza Sayyahi, M. Reza Soleymani
IPPS
2007
IEEE
15 years 10 months ago
On the Path to Enable Multi-scale Biomolecular Simulations on PetaFLOPS Supercomputer with Multi-core Processors
1 Biological processes occurring inside cell involve multiple scales of time and length; many popular theoretical and computational multi-scale techniques utilize biomolecular simu...
Sadaf R. Alam, Pratul K. Agarwal
IPPS
2007
IEEE
15 years 10 months ago
A Strategyproof Mechanism for Scheduling Divisible Loads in Linear Networks
In this paper we augment DLT (Divisible Load Theory) with incentives such that it is beneficial for processors to report their true processing capacity and compute their assignme...
Thomas E. Carroll, Daniel Grosu