Method and apparatus for uplink transmissions and CQI reports with carrier aggregation
US8305986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2010 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Dec 30, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/34
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile station capable of communicating via an uplink transmission to at least one base station in a Multiple Input Multiple Output wireless network is configured to transmit multiple channel quality index (CQI) reports corresponding to multiple downlink component carriers. The mobile station includes at least one transmit antenna and a transmitter. The transmitter can communicate with a base station over the multiple downlink component carriers and at least one uplink component carrier. The transmitter can transmit the CQI report over the at least one uplink component carrier using at least one of a number of CQI reporting modes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.