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On the basis of analyzing the system demand, a remote control system is designed with a single-chip and the core network microcontroller. The system realizes communication between each single-chip module and the IPv4 network using TD-SCDMA protocol. The single-chip controls multiple appliances simultaneously by infrared communication mode. The method to construct the remote control system is proposed...
Protocol conformance testing is a very important step in implementation of protocols. The EMM protocol describes the function for EPS mobility management, so it is indispensable for the development of TD-LTE protocol stack. In the implementation and development phase of TD-LTE terminal tester, it must be used in order to tally with the protocol specification. In this article, a method based on Telelogic...
Based on the analysis of the development of agricultural mechanization, the trend of agricultural service system reform, agricultural environment protection and the development of information technology, it is possible to realize the precision agriculture. This paper designs the agricultural environmental monitoring system based on the wireless sensor network (WSN). The system can real-timely monitor...
This paper considers the coverage extension that mobile relays offer to an isolated base station. The relays are modelled as realizations of a two dimensional Poisson process with random motion, and as such their availability to forward messages received from a base station or from out-of-range mobiles is open to analysis. Two important performance metrics are derived: the probability of establishing...
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