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Title: | Incremental space-time block codes with error protection for cooperative relay networks | Authors: | James, Ashish. Madhukumar, A. S. Tio, Surya Dharma. |
Keywords: | DRNTU::Engineering::Computer science and engineering | Issue Date: | 2012 | Source: | James, A., Madhukumar, A. S., & Tio, S. D. (2012). Incremental space-time block codes with error protection for cooperative relay networks. 2012 IEEE International Conference on Communication Systems (ICCS). | Conference: | IEEE International Conference on Communication Systems (2012 : Singapore) | Abstract: | In cooperative networks, processing at the forwarding nodes is a major source of error propagation. In this context, a novel spectrally efficient distributed space-time block coded (STBC) transmission scheme with error protection for such networks is proposed. The proposed scheme retains the spatial diversity and enhances the bandwidth efficiency by integrating incremental redundancy techniques into such cooperative systems. The guard against error propagation is provided by cooperatively transmitting the additional redundancy bits in an STBC fashion. Theoretical framework is also developed for the proposed system to provide an understanding on the impact and severity of error propagation, and to characterize the fundamental performance of such practical cooperative relay networks. | URI: | https://hdl.handle.net/10356/97664 http://hdl.handle.net/10220/11956 |
DOI: | 10.1109/ICCS.2012.6406102 | Schools: | School of Computer Engineering | Rights: | © 2012 IEEE. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | SCSE Conference Papers |
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