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  Home : ITU-R : WP4A : Contributions : 392 Recently posted -  Search Meeting Documents
   
[392]  Report on the meeting of Working Party 4A (14-28 July 2021) (Virtual Meeting)

Format

Size

Posted

English

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34683 bytes 2021-08-18 [392] Annex 47 - List of liaison statements to ITU-R Groups

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173944 bytes 2021-08-03 [392] Annex 46 - Draft liaison statement to Working Party 5B (copy to ICAO) - Characteristics of unmanned aircraft system control and non-payload communications earth stations for use with space stations operating in the fixed-satellite service

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33040 bytes 2021-08-03 [392] Annex 45 - Proposed draft liaison statement to Working Parties 5A and 5C

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34837 bytes 2021-08-02 [392] Annex 44 - Provisional work plan on the guidelines to assist administrations to improve the coexistence between IMT and receiving FSS earth stations in the 3 400-3 600 MHZ band

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38031 bytes 2021-08-02 [392] Annex 43 - Work plan for WRC-23 agenda item 7

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35926 bytes 2021-08-02 [392] Annex 42 - Work plan for WRC-23 agenda item 1.19

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37604 bytes 2021-08-02 [392] Annex 41 - Work plan for WRC-23 agenda item 1.17

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31997 bytes 2021-08-02 [392] Annex 40 - Terms of Reference for Working Party 4A Correspondence Group on WRC-23 agenda item 1.16

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35731 bytes 2021-08-02 [392] Annex 39 - Work plan for WRC-23 agenda item 1.16

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33454 bytes 2021-08-02 [392] Annex 38 - Terms of Reference for Working Party 4A Correspondence Group on WRC-23 agenda item 1.15

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39378 bytes 2021-08-02 [392] Annex 37 - Work plan for WRC-23 agenda item 1.15

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44395 bytes 2021-07-30 [392] Annex 36 - Working document towards draft CPM text for WRC-23 agenda item 7, Topic B

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37927 bytes 2021-07-30 [392] Annex 35 - Working document towards draft CPM Text for WRC-23 agenda item 7, Topic D

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54715 bytes 2021-07-30 [392] Annex 34 - Working document towards draft CPM text for WRC-23 agenda item 1.19

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217252 bytes 2021-07-30 [392] Annex 33 - Working document towards draft CPM text for WRC-23 agenda item 1.17

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43871 bytes 2021-07-30 [392] Annex 32 - WRC-23 agenda item 1.16 - Working document towards a draft new Resolution [A116] (WRC-23)

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60224 bytes 2021-07-30 [392] Annex 31 - Working document towards draft CPM text for WRC-23 agenda item 1.16

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76188 bytes 2021-07-30 [392] Annex 30 - Working document towards draft CPM text for WRC-23 agenda item 1.15

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267734 bytes 2021-07-30 [392] Annex 29 - Elements for a working document on WRC-23 agenda item 1.19

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42669 bytes 2021-07-30 [392] Annex 28 - Working document on progress overview status on WRC-23 agenda item 1.17

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1052167 bytes 2021-09-13 [392] Annex 27 - Annex 3 to working document on WRC-23 agenda item 1.17

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13494532 bytes 2021-09-13 [392] Annex 26 - Annex 2 to working document on WRC-23 agenda item 1.17

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141365 bytes 2021-09-13 [392] Annex 25 Revision 1 - Annex 1 to Working document on WRC-23 agenda item 1.17

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1481740 bytes 2021-09-13 [392] Annex 24 Revision 1 - Working document on WRC-23 agenda item 1.17

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12410694 bytes 2021-07-30 [392] Annex 23 - Elements towards a 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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1579786 bytes 2021-07-30 [392] Annex 22 - Working document on WRC-23 agenda item 1.15

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667440 bytes 2021-08-02 [392] Annex 21 - Working document on WRC-23 agenda item 7, Topic F - Impact of excluding feeder-link/up-link service and coverage areas in the bands subject to RR Appendix 30A and RR Appendix 30B

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44799 bytes 2021-07-30 [392] Annex 20 - Working document on WRC-23 agenda item 7, Topic E - Improved procedures under RR Appendix 30B for new ITU Member States

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49072 bytes 2021-07-30 [392] Annex 19 - Working document towards a 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 Q/V frequency bands and Terms of Reference for consultation meetings

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55529 bytes 2021-07-30 [392] Annex 18 - Working document towards a 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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1427772 bytes 2021-07-30 [392] Annex 17 - Compilation document of Resolution 169 (WRC-19) contributions received to date

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818122 bytes 2021-07-30 [392] Annex 16, Part 4

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773925 bytes 2021-07-30 [392] Annex 16, Part 3

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180008 bytes 2021-07-30 [392] Annex 16, Part 2

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1117278 bytes 2021-07-30 [392] Annex 16, Part 1

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5133990 bytes 2021-07-30 [392] Annex 16 - Working document on developing an ITU-R Small Satellite Handbook

Excel 2007  

144563 bytes 2021-07-30 [392] Annex 15, Part 1

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413648 bytes 2021-07-30 [392] Annex 15 - Working document of 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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167658 bytes 2021-07-30 [392] Annex 14 - Working document on WRC-23 agenda item 7, Topic B - Non-GSO BIU post milestone procedure

Zip (Document)  

39425 bytes 2021-07-30 [392] Annex 13, Part 3

Zip (Document)  

50651 bytes 2021-07-30 [392] Annex 13, Part 2

Excel 2007  

17264 bytes 2021-07-30 [392] Annex 13, Part 1

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330129 bytes 2021-07-30 [392] Annex 13 - 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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172343 bytes 2021-07-29 [392] Annex 12 - Working document towards a preliminary draft new Report ITU-R S.[NGSO-NGSO INTERFERENCE MITIGATION] - Study of mitigation techniques between non-GSO FSS systems and their associated implementation aspects in the bands 10.7-50.4 GHz

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3967498 bytes 2021-07-29 [392] Annex 11 - Working document towards a preliminary draft new Report ITU-R S.[AGGREGATE NGSO-GSO INTERFERENCE MITIGATION] - Study of mitigation techniques that could be used to limit the aggregate interference from multiple non-GSO FSS systems into GSO networks and their associated implementation aspects in the bands 10.7-50.4 GHz

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915472 bytes 2021-07-29 [392] Annex 10 - Working document towards a preliminary draft new Report ITU-R S.[SCALING FACTOR]

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2816000 bytes 2021-07-29 [392] Annex 9 - Working document towards a preliminary draft new Report ITU-R S.[AGGREGATE NGSO-GSO INTERFERENCE METHODOLOGY] - Methodologies for the evaluation of aggregate interference caused by multiple non-GSO FSS systems into GSO FSS, MSS and BSS networks in the 50/40 GHz bands

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108263 bytes 2021-07-29 [392] Annex 8 - Working document towards a preliminary draft revision of Recommendation ITU-R S.1526-1

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2252302 bytes 2021-07-29 [392] Annex 7 - Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3

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109253 bytes 2021-07-29 [392] Annex 6 - Working document towards a preliminary draft revision to Recommendation ITU-R BO.1443-3 - Reference BSS earth station antenna patterns for use in interference assessment involving non-GSO satellites in frequency bands covered by RR Appendix 30

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71044 bytes 2021-07-29 [392] Annex 5 - Working document towards a preliminary draft revision to Recommendation ITU-R S.1428-1 - Reference FSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands between 10.7 GHz and 30 GHz

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2993651 bytes 2021-07-29 [392] Annex 4 - Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO]

Excel 2007  

7476958 bytes 2021-07-29 [392] Annex 3, Part 2

Excel 2007  

7216824 bytes 2021-07-29 [392] Annex 3, Part 1

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16275926 bytes 2021-07-29 [392] Annex 3 - Working document towards a preliminary draft new Recommendation/Report 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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850511 bytes 2021-07-29 [392] Annex 2 - Preliminary draft new Report ITU-R BO.[BSS SHARING CRITERIA] - Characteristics and effectiveness of frequency sharing criteria for broadcasting-satellite service in Regions 1 and 3 subject to RR Appendix 30

Excel 2007  

62964 bytes 2021-07-29 [392] Annex 1, Part 1

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2632840 bytes 2021-07-29 [392] Annex 1 - Preliminary draft revision of Recommendation ITU-R S.1714 - Static methodology for calculating epfd to facilitate coordination of very large antennas under Nos. 9.7A and 9.7B of the Radio Regulations

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141591 bytes 2021-08-18 [392]  - Report on the meeting of Working Party 4A (14-28 July 2021) (Virtual Meeting)
 

Document :

ITU-R WP4A  Contribution  392

Title :

Report on the meeting of Working Party 4A (14-28 July 2021) (Virtual Meeting)

Date :

2021-07-28

Source :

Chairman, WP 4A

Access :

Restricted to TIES users [ITU-R]

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