Base station device and communication system for communicating using a non-associated cell, an asymmetrical cell, a frequency band for downlink, or a frequency band for uplink
US9380563B2 · kind B2 · utility
8Cited by
0References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 20, 2011 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Dec 20, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0053
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A cell2 configured by only a DL CC2 being a resource for downlink is configured. The cell2 does not include a resource for uplink, that is, a UL CC to be associated with the DL CC2 by a DL/UL link. The link information indicating the above is notified a communication terminal device by a base station device using the DL CC2. A DL CC1 and a UL CC1 constitute a cell1. The downlink communication from the base station device to the communication terminal device is performed using the cell1 and the cell2, and the uplink communication from the communication terminal device to the base station device is performed using the cell1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.