Reducing signal degradation in wireless communications based on time reversal
US8989247B2 · kind B2 · utility
0Cited by
22References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2013 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Apr 1, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0212
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Techniques, apparatus and systems for providing radio frequency wireless communications based on time reversal of the channel impulse response of an RF pulse in a transmission channel between an RF transmitter and an RF receiver to enhance reception and detection of an RF pulse at the RF receiver against various effects that can adversely affect and complicate the reception and detection of the RF pulse at the RF receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.