Apparatus and method for managing multi-carrier
US8526381B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Sep 4, 2009 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Apr 3, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0092
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus for managing a multi-carrier in a communication system supporting the multi-carrier receives channel quality information of multi-carriers from a terminal and directs the terminal to change a primary carrier from a current primary carrier to one carrier of the multi-carriers on the basis of reference information including channel quality information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.