Please use this identifier to cite or link to this item: https://doi.org/10.1109/26.293675
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dc.titleHybrid ARQ schemes employing coded modulation and sequence combining
dc.contributor.authorDeng, Robert H.
dc.date.accessioned2014-10-07T02:58:45Z
dc.date.available2014-10-07T02:58:45Z
dc.date.issued1994-06
dc.identifier.citationDeng, Robert H. (1994-06). Hybrid ARQ schemes employing coded modulation and sequence combining. IEEE Transactions on Communications 42 (6) : 2239-2245. ScholarBank@NUS Repository. https://doi.org/10.1109/26.293675
dc.identifier.issn00906778
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/80549
dc.description.abstractIn this paper, we propose and analyze two hybrid automatic-repeat-request (ARQ) schemes employing bandwidth efficient coded modulation and coded sequence combining. In the first scheme, a trellis-coded modulation (TCM) is used to control channel noise; while in the second scheme a concatenated coded modulation is employed. The concatenated coded modulation is formed by cascading a Reed-Solomon (RS) outer code and a coded modulation (BCM) inner code. In both schemes, the coded modulation decoder, by performing sequence combining and soft-decision maximum likelihood decoding, makes full use of the information available in all received sequences corresponding to a given information message. It is shown, by means of analysis as well as computer simulations, that both schemes are capable of providing high throughput efficiencies over a wide range of signal-to-noise ratios. The schemes are suitable for large file transfers over satellite communication links where high throughput and high reliability are required.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/26.293675
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.doi10.1109/26.293675
dc.description.sourcetitleIEEE Transactions on Communications
dc.description.volume42
dc.description.issue6
dc.description.page2239-2245
dc.description.codenIECMB
dc.identifier.isiutA1994NU02800010
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