Mobile wireless access systems providing telecommunications for a large number of ubiquitous sensors and/or actuators scattered over wide areas in the land mobile service
国外标准现行
标准号:ITU-R QUESTION 250/5-2009
标准名称: 为陆地移动业务广域内大量的传感器和/或执行器提供远程通讯的移动无线接入系统
英文名称:Mobile wireless access systems providing telecommunications for a large number of ubiquitous sensors and/or actuators scattered over wide areas in the land mobile service