
ITU
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- 【組 織】ITU
- 【文件編號】ITU-T NGN PART 1
NGN Focus Group Proceedings: Part 1
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T NGN PART 2
NGN Focus Group Proceedings: Part 2
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R BT.1721
Objective measurement of perceptual image quality of large screen digital imagery applications for theatrical presentation
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R M.830-1
Operational procedures for mobile-satellite networks or systems in the bands 1 530-1 544 MHz and 1 626.5-1 645.5 MHz which are used for distress and safety purposes as specified for the GMDSS
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R S.1716
Performance and availability objectives for fixed-satellite service telemetry, tracking and command systems - Question ITU-R 262/4
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R BO.1697
Power flux-density values in the band 11.7-12.7 GHz and associated calculation methodology which may be used for bilateral coordination when the power flux-density values in § 3 of Annex 1 to Appendix 30 or Annex 4 to Appendix 30 of the Radio Regulations
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R S.1718
Power flux-density values in the band 11.7-12.7 GHz and associated calculation methodology which may be used when the power flux-density values in § 6 of Annex 1 to Appendix 30 of the Radio Regulations are exceeded - Question ITU-R 236/4
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R P.1623-1
Prediction method of fade dynamics on Earth-space paths - (Question ITU-R 201/3)
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R M.1316-1
Principles and a methodology for frequency sharing in the 1 610.6-1 613.8 MHz and 1 660-1 660.5 MHz bands between the mobile-satellite service (Earth-to-space) and the radio astronomy service - (Question ITU-R 201/8)
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R QUESTION 228-1/3
Propagation data required for the planning of radiocommunication systems operating above 275 GHz
- 【日 期】2005/1/1
- 【語 言】English
- 【狀 態】Active