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http://hdl.handle.net/2289/6332| Title: | A systematic study of coding performance in a MIMO-STBC-OFDM link |
| Authors: | Parvathi, C. Balasubramanyam, R. |
| Keywords: | Channel coding MIMO systems OFDM Space-time coding |
| Issue Date: | Jan-2015 |
| Publisher: | Taylor & Francis for IETE |
| Citation: | IETE Journal of Research, 2015, Vol.61, p56-64 |
| Abstract: | MIMO–STBC–OFDM systems mitigate inter symbol interference and frequency-selective fading caused by multi-path propagation in modern high-data-rate wireless communication. Error correction codes use redundancy to correct errors that still occur. No systematic analysis of their performance using a common link configuration is found in the literature. We fill this gap in this simulation study using a common MIMO–STBC–OFDM communication link, transferring data at a symbol rate of 100 Mbps. We find that (a) for all code rates, low-density parity-check code performs best with BPSK and to an extent with QPSK and (b) ½-rate convolutional code works well for all symbol mapping schemes. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/6332 |
| ISSN: | 0377-2063 0974-780X (Online) |
| Alternative Location: | http://dx.doi.org/10.1080/03772063.2014.985262 |
| Copyright: | 2015 IETE |
| Appears in Collections: | Research Papers (A&A) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2015_IETEJORes_61_56.pdf Restricted Access | Restricted Access | 884.95 kB | Adobe PDF | View/Open Request a copy |
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