Communications system and corresponding receiver unit
US6549588B2 · kind B2 · utility
9Cited by
12References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 2002 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Mar 8, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Angle-modulated signals are transmitted in a communications system, in which coding information has been inserted into the transmitted data at regular intervals. The coding information is phase-modulated together with the transmitted data. This coding is used for pulse shaping, so that the receiver can recover the digital transmitted data with less implementation complexity and without carrier phase control by using appropriate signal processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.