Diversity Combining Type I-Hybrid ARQ protocol over m-ary Asymmetric Varshamov channels

Samir Elmougy; Laura Pezza; Luca G. Tallini; Abdullah Al-Dhelaan; Bella Bose

doi:10.1016/j.compeleceng.2019.06.015

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Diversity Combining Type I-Hybrid ARQ protocol over m-ary Asymmetric Varshamov channels

Journal article

Peer reviewed

Diversity Combining Type I-Hybrid ARQ protocol over m-ary Asymmetric Varshamov channels

Samir Elmougy, Laura Pezza, Luca G. Tallini, Abdullah Al-Dhelaan and Bella Bose

Computers & electrical engineering, Vol.77, pp.389-397

07/2019

DOI: https://doi.org/10.1016/j.compeleceng.2019.06.015

Abstract

ARQ protocols

Multilevel flash memories

Optical communication

Varshamov channel

Errors in multilevel flash memories and multilevel optical systems are asymmetric in nature because of the underlying device physics. These errors can be modeled using the m-ary asymmetric channel. In this work, a general m(  ≥ 2)-ary Asymmetric Varshamov (AV) channel for these systems is introduced. Also, a Divesting Combining Type-I Hybrid ARQ protocol using t-Asymmetric Error Correcting/All Asymmetric Error Detecting (t-AEC/AAED) codes is presented and its throughput performance is studied.

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Title: Diversity Combining Type I-Hybrid ARQ protocol over m-ary Asymmetric Varshamov channels
Creators - without role: Samir Elmougy - King Saud University
Laura Pezza - Sapienza University of Rome
Luca G. Tallini - University of Teramo
Abdullah Al-Dhelaan - King Saud University
Bella Bose - Oregon State University
Publication Details: Computers & electrical engineering, Vol.77, pp.389-397
Publisher: Elsevier Ltd
Grant note: National Plan for Science, Technology and Innovation (https://doi.org/10.13039/501100005725) King Abdulaziz City for Science and Technology (https://doi.org/10.13039/501100004919)
Identifiers: 9947145708331
Academic Unit: King Saud University
Language: English
Resource Type: Journal article