Method, system and apparatus for transmitting coded telecommunication signals
US6512790B1 · kind B1 · utility
7Cited by
11References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1999 |
| Grant date | Jan 28, 2003 |
| Priority date | — |
| Expiry date | Dec 17, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13407
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Transmission of coded signals of different types in a system comprising a plurality of operative telecommunication stations is described. The system allows transmission of different type of signals in their coded form towards a receiving end of the transmission path and ensures that the signals are decoded into their decompressed digital form only in the last operative decoder along the transmission path. Signal classification messages are transmitted along the transmission path and allow operating the system in an environment of various types of signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.