Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit
US9226287B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2014 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Jul 22, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A terminal apparatus that is set to monitor physical downlink control channel candidates in a common search space and a user equipment-specific search space on a downlink component carrier, which are with cyclic redundancy check scrambled by C-RNTI (Cell Radio Network Temporary Identifier), with a same first control channel element index, and with downlink control information of a common payload size and different downlink control information field sets. The terminal apparatus also assumes that, for the physical downlink control channel candidates with the cyclic redundancy check scrambled by the C-RNTI, only either a physical downlink control channel in the common search space or a physical downlink control channel in the user equipment-specific search space is transmitted on the downlink component carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.