日本区域5G专网发展分析及思考

Development status analysis and consideration on local 5G in Japan

随着行业数字化转型的不断深入,全球范围内5G行业应用出现了公网和专网两种模式,公网模式是完全或部分依托运营商频率和网络资源提供服务的模式,而专网模式是使用专用频率,5G网络完全私有的模式,目前日本、德国等国家通过专网模式大力发展5G行业应用。日本监管机构提出区域5G专网模式,出台了产业和频率相关政策,通过重点示范项目推动区域5G专网发展。日本区域5G专网情况为我国5G专网发展和应用提供了一定参考。

With the deepening of industry digital transformation,there are two modes of 5G industry applications worldwide:public network mode and private network mode.The public network mode entirely or partially relies on the operator's frequency or network,while the private network mode relies on dedicated frequencies and private 5G network.At present,Japan,Germany and other countries are promoting 5G industrial applications by the private network mode.Japanese regulators proposed a mode of local 5G private network and issued industry and frequency-related policies.The key demonstration projects were collected to promote local 5G network application.The development of local 5G network in Japan provides a certain reference for the development of private 5G network in China.