Method of phase sweep transmit diversity (PSTD) and apparatus for providing PSTD
US7603140B2 · kind B2 · utility
2Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2005 |
| Grant date | Oct 13, 2009 |
| Priority date | — |
| Expiry date | Sep 18, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0682
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In the method, a phase of at least one signal transmitted from a transmit antenna of a base station is shifted based on a sweeping frequency having a differentiating component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.