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Cognitive radio (CR) is an emerging intelligence wireless communication technology now. In this paper, a new working platform model in the environment of CR has been put forward after the analysis had been finished based on the physical layer and the research of the physical layer had been done. First, a new communication model based on FPGA has been designed and a new algorithm of RFFE (RF Front...
For process industry, we propose a framework for integration of management and control in production process and design a data platform that can integrate a variety of services. Based on this platform, we develop three service systems: Production Evaluation, Optimizing Control and Remote Monitoring system. The platform and these service systems make the performance evaluation, intelligent control...
Under the analysis of the current situation and existing problems related to the spare-part distribution management of diesel engine industry, especially the incoordination between service stations and agents, the paper establishes a model featured as the multi-level warehouse, with a view of integrating the information of the whole chain and all levels of diesel engine industry from global warehouse,...
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