The ITU Radiocommunication Assembly, considering that interference criteria are needed to ensure that systems can be designed to achieve adequate performance in the presence of interference; SA.1022 and the performance objectives listed in Recommendation ITU-R SA. 1159.
ITU-R SA.1157-1 SPANISH-2006由国际电信联盟 IX-ITU 发布于 2006-01-01。
ITU-R SA.1157-1 SPANISH-2006 在中国标准分类中归属于: M10 通信网综合。
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