The ITU Radiocommunication Assembly considering a)that the use of digital television and sound broadcasting is growing around the world, and there are established methods for radio frequency (RF) monitoring of these signals;b)that planning procedures are being developed to facilitate the introduction of these new systems in the existing radio frequency environment;c)that these planning procedures are based on the use of propagation prediction methods and empirically derived protection ratios.
ITU-R QUESTION 124/6-2006由国际电信联盟 IX-ITU 发布于 2006-01-01。
ITU-R QUESTION 124/6-2006 在中国标准分类中归属于: M61 广播、电视系统。
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