Method and device for transmitting and receiving pdcch in wireless communication system
AssigneeLG Electronics Inc.
InventorsHyungtae KIM, Jiwon KANG, Kyuseok KIM, Inkwon SEO
Life of this patent
Estimating the term…
Abstract
Disclosed are a method and device for transmitting and receiving a physical downlink control channel (PDCCH) in a wireless communication system. A method for receiving a PDCCH according to an embodiment of the present disclosure may comprise the steps of: receiving configuration information related to one or more control resource sets (CORESETs) from a base station; and receiving the PDCCH within the one or more CORESETs from the base station. The configuration information includes information for configuring quasi co-location (QCL) reference signals (RS) for the one or more CORESETs.
Claims21
A method of receiving a physical downlink control channel (PDCCH) in a wireless communication system, the method performed by a terminal comprising:
- receiving, from a base station, configuration information related to one or more control resource sets (CORESETs);
- and
- receiving, from the base station, the PDCCH in the one or more CORESETs,
- wherein the configuration information includes information for configuring a quasi co-location (QCL) reference RS (reference signal) for the one or more CORESETs, and
- wherein based on PDCCH candidates being configured to be monitored in the same time unit in a first CORESET in which a plurality of QCL reference RSs are configured and a second CORESET in which one or more QCL reference RSs are configured, the PDCCH candidates are monitored in a first CORESET and/or a second CORESET based on a specific number of different QCL reference RSs by the terminal.
A terminal of receiving a physical downlink control channel (PDCCH) in a wireless communication system, the terminal comprising:
- at least one transceiver for transmitting and receiving a wireless signal;
- and
- at least one processor for controlling the at least one transceiver,
- wherein the at least one processor configured to:
- receive, from a base station, configuration information related to one or more control resource sets (CORESETs);
- and
- receive, from the base station, the PDCCH in the one or more CORESETs,
- wherein the configuration information includes information for configuring a quasi co-location (QCL) reference RS (reference signal) for the one or more CORESETs, and
- wherein based on PDCCH candidates being configured to be monitored in the same time unit in a first CORESET in which a plurality of QCL reference RSs are configured and a second CORESET in which one or more QCL reference RSs are configured, the PDCCH candidates are monitored in a first CORESET and/or a second CORESET based on a specific number of different QCL reference RSs by the terminal.
(canceled)
A processing apparatus configured to control a terminal for receiving a physical downlink control channel (PDCCH) in a wireless communication system, the processing apparatus comprising:
- at least one processor;
- and
- at least one computer memory operably connected to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
- receiving, from a base station, configuration information related to one or more control resource sets (CORESETs);
- and
- receiving, from the base station, the PDCCH in the one or more CORESETs,
- wherein the configuration information includes information for configuring a quasi co-location (QCL) reference RS (reference signal) for the one or more CORESETs, and wherein based on PDCCH candidates being configured to be monitored in the same time unit in a first CORESET in which a plurality of QCL reference RSs are configured and a second CORESET in which one or more QCL reference RSs are configured, the PDCCH candidates are monitored in a first CORESET and/or a second CORESET based on a specific number of different QCL reference RSs by the terminal.
21-22. (canceled)
Dependencies are inferred from the claim text.