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There are several different features of satellites network compared to ground networks, such as long time delay, large bandwidth delay production (BDP), high error rate, intermittent and asymmetric links, etc. There are abundant research results indicated that it will reduce its performance and waste precious network resource if apply the traditional TCP in the satellites network directly. Transfer...
According to the power industry DL/T645 protocol and the characteristics of the meter data transmission, a wireless sensor network of automatic meter reading communications network is proposed. According to statistical feature of DL/T645 protocol and requirement of meter data transmission quality, an IEEE802.15.4 QoS (quality of service) communication network, is presented in this paper.
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