Transmission symbols mapping for antenna diversity
US7991063B2 · kind B2 · utility
29Cited by
5References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 2008 |
| Grant date | Aug 2, 2011 |
| Priority date | — |
| Expiry date | Mar 22, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus for transmitting data via multiple antennas by using antenna diversity. A transmission diversity scheme is established such that two transmission matrices that are in accordance with the space frequency block code combined with Frequency switched transmit diversity (SFBC+FSTD) scheme, are alternatively applied in either the frequency domain, or the time domain, or both of the frequency domain or then time domain. The symbols in the transmission matrices may be transmitted either as one burst in a primary broadcast channel (PBCH), or as discrete bursts in the primary broadcast channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.