Transmitting an information signal over antennas
US8130696B2 · kind B2 · utility
0Cited by
97References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2005 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Nov 19, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W64/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An information signal is spread with a first spreading sequence producing a first spread signal for transmission over a first antenna. The information signal is spread with the first spreading sequence producing a second spread signal for transmission over a second antenna. The second antenna is not the first antenna. The relative position of the information signal and the first spreading sequence is different in the second spread signal than the first spread signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.