Nelson, C. and Stankovic, L. and Honary, B. (2009) Partial-unit memory based turbo codes. Electronics Letters, 45 (21). 1081-U38. ISSN 0013-5194
Full text not available in this repository. (Request a copy from the Strathclyde author)Official URL: http://dx.doi.org/10.1049/el.2009.1699
Abstract
The performance of partial unit memory-based turbo codes (PUM-TC) with standard convolutional-based turbo codes (RSC-TC) are analysed and compared. Resulting extrinsic information transfer charts indicate that the proposed PUM-based codes have higher mutual information during iterative decoding than the equivalent RSC-TC for the same SNR, i.e. the output of the decoders provides a better approximation of the decoded bits. It is shown that the PUM-TC outperforms known equivalent RSC-TC at the error-floor region, with comparable performance in the waterfall region.
| Item type: | Article |
|---|---|
| ID code: | 14573 |
| Keywords: | concatenated codes, PUM-based codes, partial unit memory-based turbo codes, Electrical engineering. Electronics Nuclear engineering |
| Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
| Department: | Faculty of Engineering > Electronic and Electrical Engineering |
| Related URLs: | |
| Depositing user: | Strathprints Administrator |
| Date Deposited: | 23 Jun 2010 11:14 |
| Last modified: | 12 Mar 2012 10:59 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/14573 |
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