ITU
搜尋結果：找到 7840 筆資料
- 【組 織】ITU
- 【文件編號】ITU-T SERIES J SUPP 4
Terminology for New Services in Television and Sound-Programme Transmission Series J: Transmission of Television, Sound Programme and Other Multimedia Signals - Study Group 9
- 【日 期】1999/9/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T J.88
Transmission of Enhanced Definition Television Signals Over Digital Links Series J: Transmission of Television, Sound Programme and Other Multimedia Signals Digital Transmission of Television Signals - Study Group 9; 53 pp
- 【日 期】1999/9/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T G.116
Transmission Performance Objectives Applicable to End-to-End International Connections - Study Group 12; 9pp
- 【日 期】1999/9/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T G.177
Transmission Planning for Voiceband Services over Hybrid Internet/PSTN Connections - Series G: Transmission Systems and Media, Digital Systems and Networks International Telephone Connections and Circuits - Transmission Plan Aspects of Special Circuits an
- 【日 期】1999/9/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T J.89
Transport Mechanism for Component-Coded Digital Television Signals Using MPEG-2 4:2:2 P@ML Including All Service Elements for Contribution and Primary Distribution - Series J: Transmission of Television, Sound Programme and Other Multimedia Signals - Digi
- 【日 期】1999/9/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T L.38
Use of Trenchless Techniques for the Construction of Underground Infrastructures for Telecommunication Cable Installation - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant - Study Group 6; 42 PP
- 【日 期】1999/9/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T V.300
A 128 (144) kbit/s Data Circuit-Terminating Equipment Standardized for Use on Digital Point-To-Point Leased Circuits - Series V: Data Communication over the Telephone Network Modems on Digital Circuits - Study Group 15; 27 pp
- 【日 期】1999/7/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T X.124
Arrangements for the Interworking of the E.164 and X.121 Numbering Plans for Frame Relay and ATM Networks - Series X: Data Networks and Open System Communications Public Data Networks - Network Aspects - Study Group 7; 26 pp
- 【日 期】1999/6/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T G.992.1
Asymmetric Digital Subscriber Line (ADSL) Transceivers - Series G: Transmission Systems and Media, Digital Systems and Networks - Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks
- 【日 期】1999/6/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T D.117
Charging and Accounting Principles for the International Premium Rate Service (IPRS) - Series D: General Tariff Principles General Tariff Principles - Charging and Accounting in the International Telephone Service - Study Group 3; 9 pp
- 【日 期】1999/6/1
- 【語 言】English
- 【狀 態】Active
