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根据某十二五预研项目应用需求,要在铜包钢被覆线上实现多个用户随机接入,并完成远距离突发数字通信,因此,有必要对该被覆线的传输能力进一步研究。借鉴在数字用户线技术中的某些研究方法,文章根据该被覆线性能参数的实测数据,经过实验处理和数字仿真分析,得到了一些有实用价值的结论,进而为技术研究和装备研发提供一些依据。
According to the application requirements of a 12th pre-research project, it is necessary to realize random access of multiple users on the copper-clad steel coated wire and accomplish long-distance burst digital communications. Therefore, it is necessary to further study the transmission capacity of the covered wire. Draw lessons from some research methods in the digital subscriber line technology. Based on the measured data of the performance parameters of the covered wire, some experimental results and some numerical simulations have been obtained, and some practical conclusions have been obtained, thus providing some technical research and equipment R & D in accordance with.