Hierarchical pilot structure in wireless communication systems
US8243678B2 · kind B2 · utility
13Cited by
0References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2009 |
| Grant date | Aug 14, 2012 |
| Priority date | — |
| Expiry date | Jun 25, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03248
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for communicating control channel information in a wireless communication system, including transmitting a super-frame having a time-frequency resource region containing an allocation control channel and multiple pilot elements, at least some of which are associated with the allocation control channel, and indicating, in a configuration information control channel of the super-frame, a characteristic of the pilots elements associated with the allocation control channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.