Downlink control channel configuration method and apparatus in wireless communication system for reducing power consumption of terminal
US11166285B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2018 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Oct 10, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W48/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a communication technique for combining a 5G communication system for supporting higher data transmission rates after 4G systems with IoT technology, and a system therefor. The present disclosure can be applied for intelligent services based on 5G communication technology and IoT related technology (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, and the like). The present invention provides a method and an apparatus for dynamically modifying a configuration of a physical downlink control channel, wherein a base station of a communication system of the present invention may determine whether to dynamically modify a physical downlink control channel (PDCCH) configuration, transmit to a terminal a configuration modification indicator indicating a configuration to be modified if dynamically modifying the PDCCH configuration, and apply the modified configuration and transmit downlink control information (DCI) onto the PDCCH.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.