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[691]� Report on the meeting of Working Party 4A (Geneva, 11-20 May 2022)

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33494 bytes 2022-06-09 [691]�Annex 44 - List of liaison statements to ITU-R groups

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33010 bytes 2022-05-23 [691]�Annex 43 - Work plan for the ITU-R Small Satellite Handbook

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34680 bytes 2022-05-27 [691]�Annex 42 - Work plan for WRC-23 agenda item 7

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35104 bytes 2022-05-27 [691]�Annex 41 - Work plan for WRC-23 agenda item 1.19

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37401 bytes 2022-05-27 [691]�Annex 40 - Work plan for WRC-23 agenda item 1.17

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35711 bytes 2022-05-27 [691]�Annex 39 - Work plan for WRC-23 agenda item 1.16

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39358 bytes 2022-05-27 [691]�Annex 38 - Work plan for WRC-23 agenda item 1.15

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43291 bytes 2022-05-27 [691]�Annex 37 - Preliminary draft CPM Text for WRC-23 agenda item 7, Topic J

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60443 bytes 2022-05-27 [691]�Annex 36 - Preliminary draft CPM text for WRC-23 agenda item 7, Topic H

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480854 bytes 2022-05-30 [691]�Annex 35 - Preliminary draft CPM text for WRC-23 agenda item 7, Topic G

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80424 bytes 2022-05-26 [691]�Annex 34 - Preliminary draft CPM text for WRC-23 agenda item 7, Topic C

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84202 bytes 2022-05-26 [691]�Annex 33 - Preliminary draft CPM text for WRC-23 agenda item 7, Topic B

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4205774 bytes 2022-05-26 [691]�Annex 32 - Preliminary draft CPM text for WRC-23 agenda item 7, Topic A

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57062 bytes 2022-05-26 [691]�Annex 31 - Preliminary draft CPM Text for WRC-23 agenda item 1.19

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468963 bytes 2022-05-30 [691]�Annex 30 - Preliminary draft CPM text for WRC-23 agenda item 1.17

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672070 bytes 2022-05-26 [691]�Annex 29 - Preliminary draft CPM text and draft new resolution for WRC-23 agenda item 1.16

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65523 bytes 2022-05-27 [691]�Annex 28 - Part 1

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330303 bytes 2022-06-02 [691]�Annex 28 - Preliminary draft CPM text for WRC-23 agenda item 1.15

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144021 bytes 2022-05-25 [691]�Annex 27 Part 1

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437530 bytes 2022-05-25 [691]�Annex 27 - Working document on WRC-23 agenda item 7, Topic C - Protection of geostationary-satellite networks in the mobile-satellite service operating in the 7/8 and 20/30 GHz bands from emissions of non-geostationary satellite systems operating in the same frequency bands and identical directions

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163758 bytes 2022-05-25 [691]�Annex 26 - Working document on WRC-23 agenda Item 7, Topic B - Non-GSO BIU post milestone procedure

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39425 bytes 2022-05-25 [691]�Annex 25 Part 3

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50651 bytes 2022-05-25 [691]�Annex 25 Part 2

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5075573 bytes 2022-05-25 [691]�Annex 25 Part 1

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8315779 bytes 2022-05-25 [691]�Annex 25 - Working document towards a preliminary draft new Report on WRC-23 agenda item 7, Topic A - Tolerances for certain orbital characteristics of non-GSO space stations in the FSS, BSS and MSS

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3216416 bytes 2022-05-23 [691]�Annex 24 - Working document on WRC-23 agenda item 1.19

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11501055 bytes 2022-05-24 [691]�Annex 23 - Annex 3 to Working document on WRC-23 agenda item 1.17

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26312885 bytes 2022-05-25 [691]�Annex 22 - Annex 2 to working document on WRC-23 agenda item 1.17

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143364 bytes 2022-05-23 [691]�Annex 21 - Annex 1 to working document on WRC-23 agenda item 1.17

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2426856 bytes 2022-05-23 [691]�Annex 20 - Working document on WRC-23 agenda item 1.17

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34762232 bytes 2022-05-23 [691]�Annex 19 - Working document on WRC-23 agenda item 1.16 [NON-GSO_ESIM] - Operation of earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service allocations at 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space)

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6324928 bytes 2022-05-23 [691]�Annex 18 - Working document on WRC-23 agenda item 1.15

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24959012 bytes 2022-05-23 [691]�Annex 17 - Working document on developing an ITU-R small satellite handbook

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959432 bytes 2022-05-25 [691]�Annex 16 - Working document - Elements on mitigation measures between FSS and IMT in the frequency band 3 400-3 600 MHz

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34779 bytes 2022-05-24 [691]�Annex 15 - Elements towards a working document towards a preliminary draft new Recommendation - Maximum allowable aggregate interference levels from time-variant sources into fixed-satellite service links

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42380 bytes 2022-05-24 [691]�Annex 14 - Elements towards a methodology for the assessment of compliance with Resolution 169 (WRC-19) - Comparison of assessment methodologies

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2610127 bytes 2022-05-25 [691]�Annex 13 - Elements towards a working document towards a preliminary draft new Report on fuselage attenuation for earth stations in motion (ESIM) in the 27.5-29.5 GHz BAND

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5067369 bytes 2022-05-24 [691]�Annex 12 - Working document - Discussions of non-GSO-GSO Q/V aggregate interference topics within Working Party 4A and updates towards working document towards a preliminary draft new Report ITU-R S.[AGGREGATE NGSO-GSO INTERFERENCE Q/V

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237126 bytes 2022-05-24 [691]�Annex 11 - Working document towards a preliminary draft new Report on guidance on use of the band 7 025-7 075 MHz for uplink/ feeder links to satellite digital [Audio Radio Service (SDARS)] networks [for certain countries] in Region 2

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84133 bytes 2022-05-24 [691]�Annex 10 - Working document towards a preliminary draft new Report ITU-R S.[SCALING FACTOR] - Studies on the pfd scaling factor to be applied to non-GSO FSS constellations with 1 000 or more space stations operating in the 17.7-19.3 GHz band

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1005805 bytes 2022-05-24 [691]�Annex 9 - Working document towards a preliminary draft new Report ITU-R S.[SCALING FACTOR] - Studies on the pfd scaling factor to be applied to non-GSO FSS constellations with 1 000 or more space stations operating in the 17.7-19.3 GHz band

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56794 bytes 2022-05-24 [691]�Annex 8 - Working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations

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708594 bytes 2022-05-24 [691]�Annex 7 - Working document towards a preliminary draft revision on Recommendation ITU-R S.1526-1 -

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1098619 bytes 2022-05-24 [691]�Annex 6 - Working document towards a preliminary draft new [Recommendation/Report] ITU-R S.[MEASUREMENT_S1503] - Measurement of input parameters used by Recommendation ITU-R S.1503 to calculate epfd(down)

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1134085 bytes 2022-05-24 [691]�Annex 5 - Working document towards a preliminary draft new Recommendation - Methodology for evaluating aggregate equivalent power flux-density into geostationary satellite networks in the fixed-satellite service from multiple non-geostationary satellite systems in the Ku and Ka frequency bands and Terms of Reference for consultation meetings

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3466623 bytes 2022-05-23 [691]�Annex 4 - Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] - [Calculation method to assess the maximum level of interference when an assignment to a non-geostationary FSS satellite system is involved]

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103890 bytes 2022-05-24 [691]�Annex 3 - Working document towards a preliminary draft new Recommendation ITU-R S.[QV-METH-REF-LINKS] - Description of parameters and procedures for the evaluation of interference from any one non GSO system into a global set of generic GSO reference links

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2291349 bytes 2022-05-25 [691]�Annex 2 - Preliminary draft revision of Recommendation ITU-R S.1503-3 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations

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32426 bytes 2022-06-15 [691]�Corrigendum 1 - Report on the meeting of Working Party 4A (11 - 20 May 2022)

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8467589 bytes 2022-05-23 [691]�Annex 1 Part 2

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7634749 bytes 2022-05-23 [691]�Annex 1 Part 1

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18393616 bytes 2022-05-23 [691]�Annex 1 - Preliminary draft new Recommendation ITU-R S.[RES 770] - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks in Q/V band with criteria contained in Article 22.5L of the Radio Regulations

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194103 bytes 2022-06-10 [691]� - Report on the meeting of Working Party 4A (11 - 20 May 2022)

Document :

ITU-R�WP4A� Contribution� 691

Title :

Report on the meeting of Working Party 4A (Geneva, 11-20 May 2022)

Date :

2022-05-20

Source :

Chairman, WP 4A

Access :

Restricted to TIES users�[ITU-R]

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