Methods and systems of wireless communication with remote radio heads
US9014020B2 · kind B2 · utility
10Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2011 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Dec 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/085
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for transmitting control information in a telecommunications cell is provided. The method includes a transmission point in the cell transmitting a unicast PDCCH intended only for a specific UE in the cell. The unicast PDCCH contains at least one resource element in each resource element group. The at least one resource element contains a UE-specific DMRS that can be used for decoding the unicast PDCCH without the cell-specific reference signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.