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On the Error Performance Bound of Ordered Statistics Decoding of Linear Block Codes
Dhakal, Pawan; Garello, Roberto; Sharma, Shree Krishna et al.
2016In Proceedings of International Conference on Communications (ICC)
Peer reviewed
 

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Keywords :
Ordered statistics decoding; Error performance bound; Linear block code; Decoding complexity
Abstract :
[en] In this paper, a novel simplified statistical approach to evaluate the error performance bound of Ordered Statistics Decoding (OSD) of Linear Block Codes (LBC) is investigated. First, we propose a novel statistic which depicts the number of errors contained in the ordered received noisy codeword. Then, simplified expressions for the probability mass function and cumulative distribution function are derived exploiting the implicit statistical independence property of the samples of the received noisy codeword before reordering. Second, we incorporate the properties of this new statistic to derive the simplified error performance bound of the OSD algorithm for all order−I reprocessing. Finally, with the proposed approach, we obtain computationally simpler error performance bounds of the OSD than those proposed in literature for all length LBCs.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Dhakal, Pawan;  Politecnico di Torino, Torino, Italy > DET - det.polito.it
Garello, Roberto;  Politecnico di Torino, Torino, Italy > DET - det.polito.it
Sharma, Shree Krishna ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Chatzinotas, Symeon  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Ottersten, Björn ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
External co-authors :
yes
Language :
English
Title :
On the Error Performance Bound of Ordered Statistics Decoding of Linear Block Codes
Publication date :
May 2016
Event name :
International Conference on Communications (ICC) 2016
Event organizer :
IEEE
Event place :
Kuala Lumpur, Malaysia
Event date :
23-062016 to 27-06-2016
Audience :
International
Main work title :
Proceedings of International Conference on Communications (ICC)
Publisher :
IEEE
Peer reviewed :
Peer reviewed
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since 03 September 2016

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