ITU
搜尋結果：找到 7840 筆資料
- 【組 織】ITU
- 【文件編號】ITU-R F.1671
Guidelines for a process to address the deployment of area-licensed fixed wireless systems operating in neighbouring countries
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R BT.1689
Guidelines on the presentation in large-screen digital imagery environments of programmes that are provided in image formats conforming to Recommendation ITU-R BT.601
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R QUESTION 230/1
Improved measurement methods for unwanted emissions of primary radars using magnetrons
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT M.760-3
Link power budgets for a maritime mobile-satellite service
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R SM.1681
Measuring of low-level emissions from space stations at monitoring earth stations using noise reduction techniques
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R BT.1676
Methodological framework for specifying accuracy and cross-calibration of video quality metrics - Question ITU-R 44/6
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R BT.1686
Methods of measurement of image presentation parameters for large screen digital imagery* programme presentation in a theatrical environment - Question ITU-R 15/6
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT M.2045
Mitigating techniques to address coexistence between IMT-2000 time division duplex and frequency division duplex radio interface technologies within the frequency range 2 500-2 690 MHz operating in adjacent bands and in the same geographical area
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R BT.1683
Objective perceptual video quality measurement techniques for standard definition digital broadcast television in the presence of a full reference
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R QUESTION 209-1/1
Parameters of radio systems and equipment required for spectrum management and the efficient use of the radio spectrum
- 【日 期】2004/1/1
- 【語 言】English
- 【狀 態】Active
