| Contributions  | 
| 
 | Number 
 | Title | Source | AI/Question 
 | Date | 
|  | [ 156 ] 
 | Liaison statement to Working Parties 6B and 9D - System characteristics of television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the mobile service for use in sharing studies | WP 8A |  | 2007-08-01 | 
|  | [ 155 ] 
 | Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B | WP 4-9S |  | 2007-06-29 | 
|  | [ 154 ] 
 | Liaison statement to Working Parties 6E, 7A, 7B, 7C, 7D, 8A, 8B, 8F, 9A and 9C - Interference protection requirements from power line telecommunications systems on radiocommunications systems operating in the LF, MF, HF and VHF bands below 80 MHz | WP 1A |  | 2007-06-19 | 
|  | [ 153 ] 
 | Response to the liaison statement of Working Party 3J  (copy to WPs 4A, 6E, 6M, 6S, 7B, 7C, 7D 8A, 8B, 8D, 8F and 9B) - Radio noise | WP 1A |  | 2007-06-18 | 
|  | [ 152 ] 
 | Liaison statement to WP 1B - Study of Software Defined Radio and cognitive radio systems in WP 1B | WP 4A |  | 2007-06-08 | 
|  | [ 151 ] 
 | Liaison statement to ITU-R Working Party 7D | ITU-T SG 5 |  | 2007-05-30 | 
|  | [ 150 ] 
 | Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B | WP 9B and 9D |  | 2007-05-21 | 
|  | [ 149 ] 
 | Reply to Liaison statement from 1B on the study of software defined radio and cognitive radio systems | WP 6S |  | 2007-05-08 | 
|  | [ 148 ] 
 | Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B - (Copy for information to ITU-R WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 9B and 9D) | WP 8F |  | 2007-02-16 | 
|  | [ 147 ] +Ann.1-3
 | Report on the February 2007 Meeting of Working Party 7D | Chairman, WP 7D |  | 2007-02-09 | 
|  | [ 146 ] 
 | Final List of Participants - Working Party 7D (Geneva, 6-9 February 2007) | Director, BR |  | 2007-02-09 | 
|  | [ 145 ] 
 | List of documents issued | BR Study Group Department |  | 2007-02-05 | 
|  | [ 144 ] 
 | Astronomical use of the frequency band 100 - 300 THz and coexistence with other applications | Canada | 235/7 | 2007-01-26 | 
|  | [ 143 ] 
 | Review of the Questions assigned to WP 7D | Vice-Chairman, SG 7 |  | 2007-01-23 | 
|  | [ 142 ] 
 | Working document towards Preliminary Draft Report - Techniques for migration of radio frequency interference in radio astronomy | United States of America | 237/7 | 2007-01-22 | 
|  | [ 141 ] 
 | Preliminary draft new Recommendation ITU-R F. [HAPS- RAS 47GHz] - Protection of RAS in 48.94-49.04 GHz band from Out-of-Band emissions from HAPS in 47.2-47.5 GHz and 47.9-48.2 GHz bands | Australia |  | 2007-01-15 | 
|  | [ 140 ] 
 | Liaison statement to Radiocommunication Study Groups and Working Parties - Terminology database | Coordination Committee for Vocabulary (CCV) |  | 2007-01-11 | 
|  | [ 139 ] 
 | Liaison statement to WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9B and 9D - The study of software defined radio and cognitive radio systems in Working Party 1B | WP 1B |  | 2006-11-09 | 
|  | [ 138 ] 
 | Liaison statement to Working Parties 6J and 9D copy to 4B, 6E, 7C, 7D, 8B, 8F, 9B, and ITU-T Study Group 9 - System characteristics of television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the mobile service | WP 8A |  | 2006-11-03 | 
|  | [ 137 ] 
 | Recommendation to be brought to the attention of Working Party 7D | BR, Study Group Department |  | 2006-10-30 | 
|  | [ 136 ] +Corr.1
 | Liaison statement to Working Parties 1A, 1C, 4A, 4-9S, 6E, 7B, 7C, 7D, 8A, 8B, 8F, 9A and 9D - Spreadsheet implementation of the clear-air portion of Recommendation ITU-R P.452-12 | WP 3M |  | 2006-10-06 | 
|  | [ 135 ] 
 | Liaison statement to WP 7D | ITU-T SG 5 |  | 2006-09-27 | 
|  | [ 134 ] +Ann.1-3
 | Chairman's report - meeting 28-31 August 2006 | Chairman, WP 7D |  | 2006-09-04 | 
|  | [ 133 ] 
 | Final List of Participants | Director, BR |  | 2006-08-30 | 
|  | [ 132 ] 
 | List of documents issued | BR Study Group Department |  | 2006-08-25 | 
|  | [ 131 ] 
 | Preliminary Draft New Report - The impact on the radio astronomy service of unwanted emissions in excess of the levels defined by Recommendation ITU-R RA.769 | IUCAF | 145/7 | 2006-08-18 | 
|  | [ 130 ] 
 | Proposed revision to draft text for the CPM report on WRC-07 Agenda Item 1.7 | Russian Federation |  | 2006-08-18 | 
|  | [ 129 ] 
 | Calculation of interference to spaceborne receivers of the Space Research Service (passive) from mobile Earth station (E-s) in the frequency band 1 668-1 668.4 MHz | Russian Federation |  | 2006-08-18 | 
|  | [ 128 ] 
 | Sharing study for High Altitude Platform Stations in 47.2-47.5 GHz and 47.9-48.2 GHz bands to protect Radio Astronomy Services in 48.94-49.04 GHz band | Australia | 146/7 | 2006-08-11 | 
|  | [ 127 ] 
 | Misprint in ITU-R RA Handbook-2nd Edition | Korea (Republic of) |  | 2006-08-18 | 
|  | [ 126 ] 
 | A preliminary Draft Revision of Recommendation ITU-R RA.1031 | Korea (Republic of) | 145/7 | 2006-08-18 | 
|  | [ 125 ] 
 | Interim report of the current results of computer simulations in relation to WRC-07 Agenda item 1.7 | Coord of Corresp Grp of  WRC-07 Agenda Item 1.7 |  | 2006-08-16 | 
|  | [ 124 ] 
 | Information document on sharing between the radio astronomy service and the fixed service in the bands 71-76 GHz, 81-86 GHz and 92-95 GHz | United States of America | 226/7 | 2006-08-10 | 
|  | [ 123 ] 
 | Working document towards PDN Report - Radio observations of pulsars for precision timekeeping | United States of America | 205/7 | 2006-08-10 | 
|  | [ 122 ] 
 | Liaison statement to WP's 6J, 4B, 6E, 7C, 7D, 8A, 8B, 8D, 8F, 9B, JTG 6-8-9 and ITU-T SG9 - System characteristics for use in sharing studies with television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the fixed service | WP 9D |  | 2006-07-19 | 
|  | [ 121 ] 
 | Liaison statement to WP's 1A, 1B, 4A, 4-9S, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and TG 1/9, and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336 | WP 9D |  | 2006-07-19 | 
|  | [ 120 ] 
 | ITU-R study Group 8 Question to be brought to the attention of Working Parties 4A, 7D, 9B, 9C and 9D | BR Study Group Department |  | 2006-05-11 | 
|  | [ 119 ] 
 | ITU-R Study Group 6 Question to be brought to the attention of Working Parties 4A, 7B, 7C, 7D, 8D and 9D | BR Study Group Department |  | 2006-05-01 | 
|  | [ 118 ] 
 | Liaison statement to Working Parties 7B, 7C, 7D and 8D - Additional information regarding sharing studies in bands between 16 and 30 GHz for aeronautical mobile telemetry applications | WP 8B |  | 2006-04-28 | 
|  | [ 117 ] 
 | Liaison statement to Working Party 7D - Compatibility studies between aeronautical mobile telemetry systems and the radio astronomy service in the 4 825-4 835 MHz band | WP 8B |  | 2006-04-28 | 
|  | [ 116 ] (Rev.1)
 | Liaison statement  - Result of the study under Recommendation 723 (WRC-03) | WP 8A |  | 2006-04-21 | 
|  | [ 115 ] 
 | LS to WP's 7D and 8D - Revision of Recommendation ITU-R S.1586 | WP 4A |  | 2006-04-19 | 
|  | [ 114 ] 
 | Liaison statement to Working Party 7D - Sharing between the MSS and SRS (passive) services in the band 1 668-1 668.4 MHz | WP 8D (SWG 8D3) |  | 2006-03-20 | 
|  | [ 113 ] 
 | Liaison statement to WP 7D - CPM text sections related to compatibility between non-GSO MSS feeder links in frequencies near 1 400 MHz and the radio astronomy service in the band 1 400-1 427 MHz | WP 8D |  | 2006-03-17 | 
|  | [ 112 ] 
 | Liaison statement to WPs 4B, 6E, 7C, 7D, 8A, 8D, 8F, 9B, 9D, JTG 6-8-9 and ITU-T SG 9 - Spectrum usage and operational characteristics of terrestrial electronic news gathering systems (ENG), television outside broadcast (TVOB) and electronic field production (EFP) | WP 6J |  | 2006-03-16 | 
|  | [ 111 ] 
 | Liaison statement to WP 7D (Copy to WP 4A for information) - Proposed corrections on Recommendations ITU-R S.1586 and ITU-R M.1583 | WP 8D | 236/4 | 2006-03-14 | 
|  | [ 110 ] 
 | ABU Views on WRC-07 Agenda item 1.21 | Asia-Pacific Broadcasting Union (ABU) |  | 2006-02-28 | 
|  | [ 109 ] 
 | Liaison statement to 4A, 4B, 4-9S, 6S, 7B, 7C, 7D - NGN and satellite work; and intersector coordination group on satellite (ICG-SAT) matters | ITU-T Study Group 13 | 10/13, ITU-T | 2006-02-07 | 
|  | [ 108 ] 
 | Liaison statement from WP 1B to SG 7 | WP 1B |  | 2006-02-03 | 
|  | [ 107 ] 
 | Liaison statement to WPs 1A, 1B, 4A, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and to TG 1/9 and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336 | WP 9D |  | 2005-12-21 | 
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