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An error control scheme with weldon's ARQ considering various qos in medical and non-medical uses for wireless bans

机译:一种具有weldon的ARQ的错误控制方案,该方案考虑了无线禁令在医疗和非医疗用途中的各种质量要求

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This paper proposes and investigates an novel hybrid ARQ type of error control scheme using Weldon's ARQ in order to satisfy different requirement of QoS in medical and nonmedical data for wireless body area networks (WBANs). Although an international standard of WBANs has been established as IEEE802.1S.6 in February 2012, its optional hybrid ARQ scheme has not properly designed so that error detecting and correcting capabilities and permissible delay can be optimized for each requirement of 7 different QoS modes. The proposed scheme employs decomposable codes in order to adjust balance between error-correcting capability of codes and number of retransmission according to each QoS. Numerical results illustrate the proposed scheme can improve BER and throughput performances satisfying each QoS.
机译:为了满足无线体域网(WBAN)在医学和非医学数据中对QoS的不同要求,本文提出并研究了一种使用Weldon ARQ的新型混合ARQ类型的错误控制方案。尽管WBAN的国际标准已于2012年2月建立为IEEE802.1S.6,但其可选的混合ARQ方案并未经过适当设计,因此无法针对7种不同QoS模式的每种要求优化错误检测和纠正功能以及允许的延迟。所提出的方案采用可分解码,以便根据每个QoS调整码的纠错能力和重发次数之间的平衡。数值结果表明,该方案可以提高BER和吞吐量性能,满足每个QoS。

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