Method of dynamically compensating a relative movement of a communicating entity
US8346197B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2009 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Oct 2, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/368
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of dynamically compensating a movement of a source communicating entity relative to a destination communicating entity comprising a set of destination antennas, an antenna data signal transmitted by a source antenna of the source communicating entity being pre-equalized by time reversing an estimated propagation channel between said source antenna and a reference destination antenna at a current time, the method comprising the iterative steps of the destination communicating entity estimating a current focus, estimating movement of the current focus, and selecting, for the next time period, a reference destination antenna for estimating the propagation channel and a target destination antenna for receiving said data signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.