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Time signals and frequency standard emissions

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 62 ] � +Ann.1-3�	Report on the meeting of Working Party 7A (Geneva, 26-30 September 2011) � �	Chairman, WP 7A �	�	2011-10-03
�	[ 61 ] � �	Final List of Participants - Working Party 7A (Geneva, 26-30 September 2011) � �	Director, BR �	�	2011-09-30
�	[ 59 ] � �	List of documents issued � �	BR Study Group Department �	�	2011-09-23
�	[ 58 ] � �	Proposed new Recommendation - Relativistic time transfer in the vicinity of the Earth and in the solar system � �	United States of America �	�	2011-09-13
�	[ 57 ] � �	Report of RAG activities � �	Chairman, SG 7 �	�	2011-09-05
�	[ 56 ] � �	Questions assigned to Radiocommunication Study Group 7 - Science services � �	Chairman, SG 7 �	�	2011-07-28
�	[ 55 ] � �	Progress of the studies requested by WRC Resolutions and Recommendations (except those related to WRC-12 Agenda items) � �	Chairman, SG 7 �	�	2011-05-16
�	[ 54 ] � �	ITU-R Study Group 5 Report to be brought to the attention of Study Groups 4 and 7 � �	BR Study Group Department �	�	2011-03-11
�	[ 53 ] � �	Response to Document 5/214 from the Chairman of Study Group 7 on consideration of the adoption of Recommendations and a Report by Study Group 5 � �	Chairman, SG 5 �	�	2011-01-17
�	[ 52 ] � +Ann.1-3�	Report of the meeting of Working Party 7A - (Geneva, 5-11 October 2010) � �	Chairman, WP 7A �	�	2010-10-13
�	[ 51 ] � (Rev.1)�	Final List of Participants - Working Party 7A (Geneva, 5-11 October 2010) � �	Director, BR �	�	2010-10-11
�	[ 50 ] � �	List of documents issued � �	BR Study Group Department �	�	2010-10-04
�	[ 49 ] � �	A SDH-based high precision time synchronous method � �	China (People's Republic of) �	207-2/7 �	2010-09-21
�	[ 48 ] � �	Proposed new Question - Relativistic effects in the transfer of time and frequency in the solar system � �	United States of America �	�	2010-09-16
�	[ 47 ] � �	Report of RAG activities � �	Chairman, SG 7 �	�	2010-06-07
�	[ 46 ] � �	Liaison statement to Working Parties 5A, 5C, 7A, 7B, 7C and 7D regarding potential candidate bands for BSS feeder links under WRC-12 Agenda item 1.13 � �	WP 4A �	�	2010-04-30
�	[ 45 ] � �	Liaison statement to the relevant Working Parties of Study Groups 4, 5, 6 and 7 (copy to ITU-T Study Group 15 for information) - Further work on power line telecommunications � �	WP 1A �	221-1/1 �	2010-03-01
�	[ 44 ] � �	Draft Liaison statement to Working Parties 4A, 4C, 5A, and 6A (copy to Working Parties 5B, 5C, 7A, 7B, 7C and Study Group 3) on WRC-12 Agenda item 1.2 � �	WP 1B �	�	2010-02-17
�	[ 43 ] � +Ann.1�	Report of the meeting of Working Party 7A - (Geneva, 8 - 11 September 2009) � �	Chairman, WP 7A �	�	2009-09-14
�	[ 42 ] � �	Final List of Participants - Geneva, 8-11 September 2009 � �	Director, BR �	�	2009-09-11
�	[ 41 ] � �	List of documents issued � �	BR Study Group Department �	�	2009-09-07
�	[ 40 ] � �	New definition of UTC � �	International Bureau of Weights and Measures (BIPM �	�	2009-08-31
�	[ 39 ] � �	Preliminary proposals on the future of coordinated universal time (UTC) - Standard-frequency and time-signal emissions � �	China (People's Republic of) �	236/7 �	2009-09-01
�	[ 38 ] � �	WRC-12 Agenda item 7 - Modification to advance publication of information of a satellite network or system not subject to coordination procedure under Section II of Article 9 of the Radio Regulations � �	France �	�	2009-08-26
�	[ 37 ] � �	WRC-12 Agenda item 7 - Examination of frequency assignments to an inter-satellite link of a geostationary space station communicating with a non-geostationary space station � �	France �	�	2009-08-26
�	[ 36 ] � �	WRC-12 Agenda item 7 - Correction to the averaging bandwidth prescribed in Annex 2 of Appendix 4 to the Radio Regulations � �	France �	�	2009-08-26
�	[ 35 ] � �	Working document towards a preliminary draft new Recommendation (or Report) - Distant clock comparison by pulsar Giant Radio Pulses � �	Russian Federation �	250/7 �	2009-08-28
�	[ 34 ] � �	Timing information from global navigation satellite systems (GNSS) and their augmentations � �	France �	248/7 �	2009-08-28
�	[ 33 ] � �	Proposed preliminary draft new Recommendation ITU-R TF.[TRUSTED TIME SOURCE] - Trusted time source for time stamp authority � �	Japan �	238/7 �	2009-08-26
�	[ 32 ] � �	Preliminary draft revision of Recommendation ITU-R TF.1153-2 - The operational use of two-way satellite time and frequency transfer employing PRN codes � �	Germany (Federal Republic of) �	250/7 �	2009-08-21
�	[ 31 ] � �	Liaison statement - Report of the 1st meeting of the Focus Group on Future Networks (FG-FN) � �	Chairman, ITU-T Focus Group on FN �	�	2009-07-28
�	[ 30 ] � �	Liaison statement to Working Party 7C (for information to Working Parties 3L, 5B and 7A) - Considerations relating to sharing and compatibility studies in support of WRC-11 Agenda item 1.16 (Resolution 671 (WRC-07)) � �	WP 5C �	�	2009-05-29
�	[ 29 ] � �	Reply to liaison statement from Working Party 7C (copy to Working Parties 3L and 7A for information) - Considerations relating to sharing and compatibility studies in support of WRC-11 Agenda item 1.16 (Resolution 671 (WRC-07) � �	WP 5B �	�	2009-05-29
�	[ 28 ] � �	Liaison statement to Working Party 7A - "Timing information from global navigation satellite systems (GNSS) and their augmentation systems" � �	WP 4C �	�	2009-05-14
�	[ 27 ] � �	Information on activities and output documents of ITU-T Focus Group ICTs & CC � �	Chairman ITU-T FG ICTs & CC �	�	2009-04-02
�	[ 26 ] � �	Liaison statement to Radiocommunication Study Groups and Working Parties � �	Chairman, CCV �	�	2009-03-20
�	[ 25 ] � �	Liaison statement to Working Party 5C (copy to Working Parties 3L and 7A for information) - Considerations relating to sharing and compatibility studies in support of WRC-11 Agenda item 1.16 (Resolution 671 (WRC-07)) � �	WP 7C �	�	2009-02-27
�	[ 24 ] � �	Liaison statement to Working Party 5B (copy to Working Parties 3L and 7A for information) - Considerations relating to sharing and compatibility studies in support of WRC-11 Agenda Item 1.16 (Resolution 671 (WRC-07)) � �	WP 7C �	�	2009-02-27
�	[ 23 ] � �	Liaison statement to Working Party 5B (copy to WPs 5A, 6A, 7A and 7D for information) - Sharing studies required for WRC-11 Agenda item 1.15 � �	WP 5C �	�	2008-10-31
�	[ 22 ] � +Ann.1-3�	Report on the meeting of Working Party 7A (Geneva, 8-13 October 2008) � �	Chairman, WP 7A �	�	2008-10-14
�	[ 21 ] � �	Final List of Participants - Working Party 7A (Geneva, 8-13 October 2008) � �	Director, BR �	�	2008-10-13
�	[ 20 ] � �	List of documents issued � �	BR Study Group Department �	�	2008-10-07
�	[ 19 ] � �	Report of studies on the future of UTC � �	Chairman, WP 7A �	237/7 �	2008-09-29
�	[ 18 ] � �	Proposals for revision of Recommendation ITU-R TF.460-6 - Standard-frequency and time-signal emissions � �	China (People's Republic of) �	236/7 �	2008-09-26
�	[ 17 ] � �	Proposed Preliminary draft new ITU-R Question - Time and frequency information from ''enhanced" LORAN (eLORAN) � �	United States of America �	�	2008-09-24
�	[ 16 ] � �	Proposed Preliminary draft new ITU-R Question - Timing information from augmentations of Global Navigation Satellite Systems (GNSS) � �	United States of America �	�	2008-09-24
�	[ 15 ] � �	Liaison statement to Working Parties 5A, 5B, 5C, 7A and 7D - Sharing studies required for WRC-11 Agenda item 1.15 � �	WP 6A �	�	2008-06-12
�	[ 14 ] � �	Liaison reply to Working Party 4C (copied to Working Parties 3J, 3K, 3L, 3M, 7A, 7B, 7C, 7D, 4A, 4B, 6A, 6B, 6C, 1A, 1B, 1C, 5A, 5B, 5C and 5D for information) - Studies related to WRC-11 Agenda item 1.25 � �	WP 6A �	�	2008-06-11
�	[ 13 ] � �	Reply to ITU-R WP 7A liaison on modification of UTC � �	ITU-T SG15 �	236/7 �	2008-05-09
�	[ 12 ] � �	Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25 � �	WP 4C �	�	2008-04-22
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