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首页> 外文会议>2016 IEEE First Conference on Connected Health: Applications, Systems and Engineering Technologies >Reliable Transport Protocol Based on Loss-Recovery and Fairness for Wireless Body Area Networks
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Reliable Transport Protocol Based on Loss-Recovery and Fairness for Wireless Body Area Networks

机译：无线丢失的基于丢失恢复和公平性的可靠传输协议

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摘要

The transport protocols for Wireless Body Area Networks (WBANs) must provide end-to-end reliability and Quality of Service (QoS) for the whole network. This task can be accomplished through the reduction of the PLR (Packet Loss Ratio) and the latency while keeping fairness and low energy consumption between the nodes. The IEEE 802.15.6 Standard supports QoS, but it does not suggest any transport protocol for WBANs. This paper proposes a transport protocol for WBANs based on an energy-efficient and emergency-aware MAC (Medium Access Control) protocol and the IEEE 802.15.6 Standard. This new transport protocol is a cross-layer design that uses loss-recovery and fairness to provide reliability to the network. The protocol detects out-of-sequence packets and requests retransmission of the lost packets. It outperforms the MAC protocol and the IEEE 802.15.6 Standard in the percentage of the packet loss with and without emergency traffic, while keeping a similar energy consumption.
机译：无线体域网（WBAN）的传输协议必须为整个网络提供端到端的可靠性和服务质量（QoS）。可以通过减少PLR（数据包丢失率）和延迟来完成此任务，同时保持节点之间的公平性和低能耗。 IEEE 802.15.6标准支持QoS，但是不建议WBAN使用任何传输协议。本文提出了一种基于节能且具有应急意识的MAC（媒体访问控制）协议和IEEE 802.15.6标准的WBAN传输协议。这种新的传输协议是一种跨层设计，它使用丢失恢复和公平性为网络提供可靠性。该协议检测不按顺序发送的数据包，并请求重新传输丢失的数据包。在有和没有紧急流量的情况下，它在丢包率方面均优于MAC协议和IEEE 802.15.6标准，同时保持了相似的能耗。

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