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最新建议书


18/04M.1768-1 (04/13)Methodology for calculation of spectrum requirements for the terrestrial component of International Mobile Telecommunications
26/03F.1099-5 (02/13)Radio-frequency channel arrangements for high- and medium-capacity digital fixed wireless systems in the upper 4 GHz (4 400-5 000 MHz) band
26/03M.1874-1 (02/13)Technical and operational characteristics of oceanographic radars operating in sub-bands within the frequency range 3-50 MHz
26/03F.635-7 (02/13)Radio-frequency channel arrangements based on a homogeneous pattern for fixed wireless systems operating in the 4 GHz (3 400-4 200 MHz) band
21/03S.732-1 (12/12)Method for statistical processing of earth station antenna side-lobe peaks to determine excess over antenna reference patterns and conditions for acceptability of any excess
21/03S.2029 (12/12)Statistical methodology to assess time-varying interference produced by a geostationary fixed-satellite service network of earth stations operating with MF-TDMA schemes to geostationary fixed-satellite service networks
21/03M.1801-2 (02/13)Radio interface standards for broadband wireless access systems, including mobile and nomadic applications, in the mobile service operating below 6 GHz
21/03F.386-9 (02/13)Radio-frequency channel arrangements for fixed wireless systems operating in the 8 GHz (7 725 to 8 500 MHz) band
18/03F.383-9 (02/13)Radio-frequency channel arrangements for high-capacity fixed wireless systems operating in the lower 6 GHz (5 925 to 6 425 MHz) band
13/03M.824-4 (02/13)Technical parameters of radar beacons
13/03M.629-1 (02/13)Use for the radionavigation service of the frequency bands 2 900-3 100 MHz, 5 470-5 650 MHz, 9 200-9 300 MHz, 9 300-9 500 MHz and 9 500-9 800 MHz
13/03M.1457-11 (02/13)Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-2000 (IMT-2000)
13/03F.1249-3 (02/13)Technical and operational requirements that facilitate sharing between point-to-point systems in the fixed service and the inter-satellite service in the band 25.25-27.5 GHz
13/03F.1247-3 (02/13)Technical and operational characteristics of systems in the fixed service to facilitate sharing with the space research, space operation and Earth exploration-satellite services operating in the bands 2 025-2 110 MHz and 2 200-2 290 MHz
26/02M.1841-1 (02/13)Compatibility between FM sound-broadcasting systems in the frequency band of about 87-108 MHz and the aeronautical ground-based augmentation system in the frequency band 108-117.975 MHz
26/02BT.1195-1 (01/13)Transmitting antenna characteristics at VHF and UHF
25/02M.2034 (02/13)Telegraphic alphabet for data communication by phase shift keying at 31 baud in the amateur and amateur-satellite services
25/02M.1463-2 (02/13)Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz
25/02M.1176-1 (02/13)Technical parameters of radar target enhancers
25/02F.339-8 (02/13)Bandwidths, signal-to-noise ratios and fading allowances in HF fixed and land mobile radiocommunication systems
25/02F.1509-2 (02/13)Technical and operational requirements that facilitate sharing between point-to-multipoint systems in the fixed service and the inter-satellite service in the band 25.25-27.5 GHz
22/02BS.1195-1 (01/13)Transmitting antenna characteristics at VHF and UHF
18/02BT.2033 (01/13)Planning criteria, including protection ratios, for second generation of digital terrestrial television broadcasting systems in the VHF/UHF bands
18/02BT.2016-1 (01/13)Error-correction, data framing, modulation and emission methods for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands
18/02BT.1699-2 (01/13)Harmonization of declarative application formats for interactive TV


 

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