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UIT-R�WP8B

Service mobile maritime, y compris le Syst�me mondial de d�tresse et de s�curit� en mer (SMDSM); service mobile a�ronautique et service de radiorep�rage

Resultats:14 documents
Contributions �[�Source:�USA�]���Documents / Contributions

Num�ro
Titre Source Date
[ 252 ]
Analysis of the potential for sharing between wireless access systems and other services allocated to the frequency band 5 470-5 725 MHz and possible CPM text for WRC-03 agenda item 1.5 � USA 2001-10-24
[ 251 ]
Proposed modifications to Document 4-7-8-9/29 dated 15 August 2001, Report to Joint Task Group 4-7-8-9 on its meeting (4-8 June 2001), Attachment 10: "Draft CPM text - Chapter 2" � USA 2001-10-24
[ 223 ]
Preliminary analyses on channel loading from allowing routine digital selective calling on the MF/HSS distress and safety frequencies � USA 2001-10-24
[ 218 ]
PDNR - Technical considerations and algorithms for the implementation of dynamic frequency selection (DFS) in the presence of emissions from radiodetermination radars in the band 5 250-5 950 MHz � USA 2001-10-24
[ 215 ]
Preliminary draft CPM text: Chapter 1 - Radionavigation, radionavigation-satellite and radiolocation services � USA 2001-10-24
[ 213 ]
Preliminary draft CPM text: Chapter 5 - Maritime mobile, amateur and amateur-satellite, and broadcasting services in MF and HF bands � USA 2001-10-24
[ 212 ]
Preliminary draft CPM text: Chapter 1 - Radionavigation, radionavigation-satellite and radiolocation services � USA 2001-10-24
[ 210 ]
Draft new Recommendation - Characteristics of and protection criteria for radiolocation, aeronautical radionavigation and meteorological radars operating in the frequency bands between 5 250 and 5 850 MHz � USA 2001-10-24
[ 209 ]
Preliminary draft revision of Recommendation ITU-R M.1372 - Efficient use of the radio spectrum by radar stations in the radiodetermination service � USA 2001-10-24
[ 208 ]
Reply to ITU Circular Letter CA/109 - Request for information on existing and planned wideband aeronautical telemetry systems operating at frequencies above 3 GHz � USA 2001-10-24
[ 207 ]
Draft new Report - Additional tests illustrating the compatibility between maritime radionavigation radars and emissions from radiolocation radars in the band 2 900-3 100 MHz � USA 2001-10-24
[ 136 ]
Data on sharing between the radionavigation-satellite service (space-to-Earth) and radiolocation /radionavigation services allocated on a co-primary basis in the 1 215-1 260 MHz � USA 2001-10-24
[ 134 ]
Draft new Recommendation - Distress and safety radiotelephony procedures for non-GMDSS ships � USA 2001-10-24
[ 133 ]
Factors to consider in assessing the need for power-flux density limits in the band 1 215-1 300 MHz - A technical study in response to Res. 606 (WRC-2000) including simulation and analysis results of non-GSO RNSS interference to radars .. � USA 2001-10-24
Resultats:14 documents
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