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METHOD FOR SENSING MOBILITY LINK QUALITY AND TRANSMITTING DATA IN LOW-POWER WIRELESS NETWORK
METHOD FOR SENSING MOBILITY LINK QUALITY AND TRANSMITTING DATA IN LOW-POWER WIRELESS NETWORK
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机译：低功耗无线网络中的移动链路质量感知和数据传输方法
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摘要
An aspect of the present invention provides a method for sensing a quality of a mobility link by a system for sensing a quality of a mobility link configured for evaluating a quality of a transmission-attempting link connected with a transmission-attempting node: computing link quality metric values of RSSI, LQI and EXT from transmission packets included in the message; computing a distribution ratio of a fuzzy set corresponding to each of the link quality metric values by applying the computed quality metric values to a quality fuzzy set having their respective quality factor indicators configured therein; computing fuzzy estimator values by classifying and aggregating the computed fuzzy distribution ratio of the quality fuzzy set into a first, a second and a third quality; and evaluating a quality of the transmission-attempting link based on the fuzzy estimator values.
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