ITU
搜尋結果：找到 7840 筆資料
- 【組 織】ITU
- 【文件編號】ITU-R BT.1691-1
Adaptive image quality control in digital television systems
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT S.2150
An interference reduction technique by adaptive-array earth station antennas for sharing between the fixed-satellite service and fixed/mobile services
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT RA.2163
Astronomical use of frequency band 50-350 THz and coexistence with other applications
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T X.1250
Baseline capabilities for enhanced global identity management and interoperability - Study Group 17
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT SA.2164
Compatibility between the meteorological satellite and the fixed services in the band 7 850-7 900 MHz
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT SM.2152
Definitions of Software Defined Radio (SDR) and Cognitive Radio System (CRS)
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT SA.2166
Examples of radiation patterns of large antennas used for space research and radio astronomy
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT SA.2167
Factors affecting the choice of frequency bands for space research service deep-space (space-to-Earth) telecommunication links
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T Y.2236
Framework for NGN support of multicast-based services - Study Group 13
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-R REPORT RS.2165
Identification of degradation due to interference and characterization of possible interference mitigation techniques for passive sensors operating in the Earth exploration-satellite service (passive)
- 【日 期】2018/9/9
- 【語 言】English
- 【狀 態】Active
