A Novel Approach for Modeling a Hybrid ARQ (Automatic Repeat Request) Based on the Hidden Markov Model(Network)

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概要

• 論文の詳細を見る

• In this letter, we propose a novel approach for use in the analytical modeling of the overall performance of a Hybrid ARQ (type I and II) together with arbitrary channel model, based on Hidden Markov Model (HMM). Using the combined HMM model developed for involved ARQ protocols with the finite state channel model, such critical performance measure as throughput and delay can be derived in closed form. Analytical results are derived for Stop-and-Wait as well as Go-back-N type together with the type I and type II Hybrid ARQ scheme adopted. We compare the analytical results along with the simulation results in order to check the correctness our model, and show the efficiency of our approach by applying it to realistic environments such as the CDMA IS-95 system with its derived equations.

• 社団法人電子情報通信学会の論文
• 2005-09-01

著者

• Kim Tae

  Yonsei Univ.

• Kim Young

  Yonsei Univ. Seoul Kor

• Kim Young

  Yonsei Univ.

• Kim Yong

  Lg Electronics Inc.

• Kim Young

  Yonsei Star Skin And Laser Clinic

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