Modeling conditional FER for hybrid ARQ

descriptionPublicationkeyboard_double_arrow_right Article 01 May 2006 English Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Communications Letters, volume 10, pages 384-386 (issn: 1089-7798,

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Authors: Jian Gu; Yi Zhang; Dacheng Yang;

doi: 10.1109/lcomm.2006.1633331

Modeling conditional FER for hybrid ARQ

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Abstract

This letter investigates the conditional frame error rate (FER) of hybrid automatic repeat request (HARQ) retransmission conditioned on its previous erroneous transmission. For simplification, it is called 'conditional FER' in this letter. On the basis of theoretical analysis, this letter validates the necessity of modeling conditional FER in wireless communication systems with HARQ and proposes a low-complexity implementation method. Simulation results prove the method's accuracy.

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Beijing University of Posts and Telecommunications
China (People's Republic of)

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