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A study on the target PER for system using H-ARQ scheme  

Song, Kyung-Sik (경희대학교 전자정보학부)
Kwon, Dong-Seung (한국전자통신연구원 무선방송기술연구소)
Hong, Een-Kee (경희대학교 전자정보학부)
Park, Han-Kyu (연세대학교 전기전자공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.28, no.4A, 2003 , pp. 208-215 More about this Journal
Abstract
In this paper, the target FER is derived to achieve the maximum throughput in H-ARQ scheme where the FEC and ARQ are properly combined and proved through the simulation. In numerical analysis, The average upper bound on the FER(Frame Error Rate) of turbo code is derived and the throughput is expressed in terms of this bound. Then, the throughput is differentiated with respect to the FER and the optimal target PER is achieved. As a result of analysisw, the throughput is maximized at the target FER of 6% whereas the target PER is set to 5% in the current 3GPP2 specification.
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