ITU-R studies on the performance objectives of international digital transmission...
ITU-R studies on the performance objectives of international digital transmission links in the fixed satellite service (FSS) will also address the mobile satellite service (MSS) unless objections arise by Dec. 18, said Francois Rancy, director of the Radiocommunication Bureau, in…
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a letter to members. The new work will consider performance objectives different from those contained in an existing ITU-R recommendation for satellite systems that support time-varying channel conditions using adaptive transmission techniques, a draft copy of the new study said. The recommendation deals with allowable error performance for a satellite hypothetical reference digital path operating below 15 GHz. An agenda item for the 2015 World Radiocommunication Conference addresses the possibility of new FSS allocations in the range 13 to 17 GHz in the Asia-Pacific region and 10 to 17 GHz in Europe, Africa, the former Soviet Union and parts of the Middle East. The conference will also consider making new MSS allocations between 22 and 26 GHz.