Method and base station for adjusting downlink grant physical downlink control channel of UE
US9392593B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 24, 2011 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Aug 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/54
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a method and a base station for adjusting a downlink grant physical downlink control channel of a UE. The method comprises: receiving a signal transmitted on an uplink resource corresponding to a current downlink grant physical downlink control channel from the UE; judging whether or not the UE has received the downlink grant physical downlink control channel successfully in accordance with the received signal; and determining the number of CCEs occupied by the downlink grant physical downlink control channel and/or a transmission power of the downlink grant physical downlink control channel in accordance with the judgment result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.