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Esa Alghonaim

Assistant Professor

Faculty

علوم الحاسب والمعلومات
Building 31, 2nd floor, Office 2208
publication
Conference Paper
2007

PARALLEL COMPUTING PLATFORM FOR EVALUATING LDPC CODES PERFORMANCE

Alghonaim, Esa . 2007

LDPC codes parallel processing simulation iterative decoder SPA

​This paper presents a novel approach for the design and implementation of a simulation platform for evaluating LDPC codes performance. The existing LDPC code simulation tools consume very long time in evaluating the performance of a specific code design. This is due to the intensive number of required computations. This problem is overcome by developing a parallel protocol to distribute the computations among processing nodes in a TCP/IP network. As indicated by experimental results, the proposed simulation platform is scalable with the number of processing nodes. Another practical advantage of the proposed system is that it does not need dedicated processors to run it; rather, it can utilize idle times of processing nodes in a network and work transparent to a node user. Furthermore, network daemons are used to utilize network nodes even if they

are in the log-off state.

Conference Location
Dubai. UAE
Conference Name
IEEE International Conference on Signal Processing and Communications (ICSPC 2007)
Sponsoring Organization
IEEE
more of publication
publications

The paper presents a novel approach to reduce the bit error rate (BER) in iterative belief propagation (BP) decoding of low density parity check (LDPC) codes.

by Esa Alghonaim, Mohamed Adnan Landolsi, Aiman El-Maleh
2007
publications

​This paper presents a novel approach for the design and implementation of a simulation platform for evaluating LDPC codes performance. The existing LDPC code simulation tools consume very long…

by Esa Alghonaim, Aiman El-Maleh, Adnan Al-Andalusi
2007
publications

The paper presents a novel approach to increase the performance and/or throughput of iterative belief propagation (BP) decoding of low density parity check (LDPC) codes. The proposed approach is…

by Esa Alghonaim, Aiman El-Maleh, Adnan Al-Andalusi
2008