Xiang, Wei and Pietrobon, Steven S. and Leis, John (2005) Exit chart analysis of parallel data convolutional codes. In: ISPACS 2005: International Symposium on Intellegent Signal Processing and Communication Systems, 13-16 Dec 2005, Hong Kong.
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Abstract
We recently proposed a new class of turbo-like codes called parallel data convolutional codes (PDCCs). The distinct characteristics of PDCCs include parallel data input bits and a self-iterative soft-in/soft-out a posteriori probability(APP) decoder. In this paper, we analyse this turbolike code by means of the extrinsic information transfer chart (EXIT chart). Our results show that the threshold Eb/N0 point for a rate 1/2 8-state PDCC is 0.6 dB, which is the same as the threshold point for a punctured rate 1/2 16-state parallel concatenated convolutional code (turbo code).
| Item Type: | Conference or Workshop Item (Commonwealth Reporting Category E) (Paper) |
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| Additional Information: | Published version deposited in accordance with the copyright policy of the publisher. © 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purpose or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| Uncontrolled Keywords: | exit chart analysis; convultion; codes; parallel data convolutional codes (PDCCs); a posteriori probability (APP); decoder |
| Fields of Research (FOR2008): | 09 Engineering > 0906 Electrical and Electronic Engineering > 090602 Control Systems, Robotics and Automation 09 Engineering > 0906 Electrical and Electronic Engineering > 090609 Signal Processing 01 Mathematical Sciences > 0104 Statistics > 010404 Probability Theory |
| Subjects: | 280000 Information, Computing and Communication Sciences > 280200 Artificial Intelligence and Signal and Image Processing > 280204 Signal Processing 290000 Engineering and Technology > 290900 Electrical and Electronic Engineering |
| Socio-Economic Objective (SEO2008): | E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering |
| ID Code: | 592 |
| Deposited By: | |
| Deposited On: | 11 Oct 2007 10:25 |
| Last Modified: | 20 Dec 2011 09:50 |
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