Cooperative relaying using dirty paper coding
US8000282B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2007 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | Apr 13, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2001/0097
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for transmitting a signal in a wireless network includes sending a first signal from a first source to a first intermediate station. A second signal is sent from a second source to a second intermediate station. The first signal is additionally received by the second intermediate station. The second signal is encoded according to dirty paper coding (DPC) such that the first signal does not interfere with the transmission of the second signal. The first signal is sent from the first intermediate station to a first destination and simultaneously, the DPC encoded second signal is sent from the second intermediate station to a second destination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.