A novel UEP scheme based upon rateless codes
Paper
Paper/Presentation Title | A novel UEP scheme based upon rateless codes |
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Presentation Type | Paper |
Authors | Ni, Chunya (Author), Hou, Chunping (Author) and Xiang, Wei (Author) |
Journal or Proceedings Title | Proceedings of the 2012 IEEE Wireless Communications and Networking Conference (WCNC 2012) |
Number of Pages | 5 |
Year | 2012 |
Place of Publication | Piscataway, NJ. USA |
ISBN | 9781467304368 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/WCNC.2012.6214437 |
Web Address (URL) of Paper | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6214437 |
Conference/Event | 2012 IEEE Wireless Communications and Networking Conference (WCNC 2012) |
Event Details | Rank B |
Event Details | 2012 IEEE Wireless Communications and Networking Conference (WCNC 2012) Parent IEEE Wireless Communications and Networking Conference Event Date 01 to end of 04 Apr 2012 Event Location Paris, France |
Abstract | In this paper, we propose a novel method suitable for unequal error protection(UEP) and unequal recovery time (URT) properties, namely the Duplicating-Expanding Window Fountain(D-EWF) codes. We implement duplicating windows and expanding windows techniques to improve the performance of both more important bits (MIB) and less important bits (LIB). We analyze the proposed method over binary erasure channels (BEC) by using asymptotic analysis. The D-EWF codes inherit the advantages of both EWF codes and the duplicating windows method. Therefore the UEP property of D-EWF codes is more obvious. Furthermore BER performance of LIB of D-EWF codes converges very fast. Compared with the previous UEP schemes, simulation results show that the D-EWF codes can provide better UEP performance. |
Keywords | LT codes; expanding window fountain codes; unequal error protection |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 461301. Coding, information theory and compression |
400904. Electronic device and system performance evaluation, testing and simulation | |
490101. Approximation theory and asymptotic methods | |
Public Notes | © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Byline Affiliations | Tianjin University, China |
Department of Electrical, Electronic and Computer Engineering | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q1676/a-novel-uep-scheme-based-upon-rateless-codes
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