An effective go-back-N ARQ scheme for variable-error-rate channels |
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| Authors: | Yu-Dong Yao |
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| Affiliation: | Qualcomm Inc., San Diego, CA; |
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| Abstract: | In nonstationary channels, error rates vary considerably. The author proposes an effective go-back-N ARQ scheme which estimates the channel state in a simple manner, and adaptively switches its operation mode in a channel where error rates vary slowly. It provides higher throughput than other comparable ARQ schemes under a wide variety of error rate conditions |
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