Abstract
Recent studies have determined the performanceofTCH(n,k) (Tomlinson, Cercas, Hughes)codesin different environments, namely for mobile satellite channels for whichTCHcodesofsmall length n (e.g. 16) present some advantages when compared withTCHcodesofhigher length (e.g. 256). However, the correlation characteristicsofTCHcodesofsmall length present some peaks that deteriorate its performance. In this paper we present a method to properlybit-map the incoming data bits to thecodewords so as to minimize this effect. The improvement in performance was obtained by simulation and is compared with previous known results.
Original language | Unknown |
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Title of host publication | IEEE International Workshop on Satellite and Space Communications, IWSSC |
Pages | 92-96 |
DOIs | |
Publication status | Published - 1 Jan 2009 |
Event | IEEE International Workshop on Satellite and Space Communications, IWSSC - Duration: 1 Jan 2009 → … |
Conference
Conference | IEEE International Workshop on Satellite and Space Communications, IWSSC |
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Period | 1/01/09 → … |