Communication method using multiple transmission points, and apparatus for same
US9178576B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 19, 2012 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Nov 24, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J11/0053
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting channel quality information by a terminal in a wireless communication system, the method comprising: receiving information on a plurality of transmission nodes capable of performing CoMP transmission; transmitting first channel state information on one or more preferred transmission nodes from among the plurality of transmission nodes; receiving pattern information consisting of a plurality of combinations of CoMP sets, each of which corresponds to a relevant time interval according to the pattern information; and performing an operation for transmitting second channel state information on the combination of CoMP sets corresponding to a subframe n.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.