The ITU Radiocommunication Assembly considering: a) that a database containing the characteristics of typical systems in the fixed-satellite service (FSS) is needed for use in frequency sharing studies within ITU-R; b) that to be most readily usable such a database should be in the same format for all systems and should be available in electronic form; c) that the World Radiocommunication Conference (Geneva, 1995) (WRC-95), in Resolutions 116 (WRC-95) and 117 (WRC-95), allocated frequencies to the FSS for use by feeder links of non-GSO MSS systems; d) that WRC-95, in Resolution 118 (WRC-95), provided for parts of the 30/20 GHz bands in the FSS to be used by the non-GSO FSS without the restrictions of Radio Regulations (RR) No. S22.2; e) that WRC-95, in Resolution 120 (WRC-95), provided for parts of the 30/20 GHz band in the FSS to be shared with feeder links of the non-GSO MSS; f) that WRC-95, in Resolution 121 (WRC-95), advocated the development of interference criteria and methodology for sharing between feeder links of the non-GSO MSS and networks of the GSO FSS; g) that the World Radiocommunication Conference (Geneva, 1997) (WRC-97) in Resolution 130 (WRC-97), advocated the development of interference criteria and methodology for sharing between non-GSO FSS and networks of the GSO FSS.
ITU-R S.1328-4 FRENCH-2002由国际电信联盟 IX-ITU 发布于 2002-01-01。
ITU-R S.1328-4 FRENCH-2002 在中国标准分类中归属于: M35 卫星通信设备。
* 在 ITU-R S.1328-4 FRENCH-2002 发布之后有更新,请注意新发布标准的变化。
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