US Patent Application 18146182. METHOD OF TRANSMITTING AND RECEIVING DOWNLINK CONTROL CHANNEL AND APPARATUS THEREFOR simplified abstract
METHOD OF TRANSMITTING AND RECEIVING DOWNLINK CONTROL CHANNEL AND APPARATUS THEREFOR
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METHOD OF TRANSMITTING AND RECEIVING DOWNLINK CONTROL CHANNEL AND APPARATUS THEREFOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18146182 titled 'METHOD OF TRANSMITTING AND RECEIVING DOWNLINK CONTROL CHANNEL AND APPARATUS THEREFOR
Simplified Explanation
- The patent application describes a method for a user equipment (UE) to receive a physical downlink control channel (PDCCH) in a wireless communication system. - The method involves the UE receiving two types of information from a higher layer: (i) a list of identifications (IDs) for multiple control resource sets (CORESETs) and (ii) information about the resources allocated to these CORESETs. - Based on this information, the UE determines an upper CORESET that includes the multiple CORESETs. - The UE then receives the PDCCH through the upper CORESET. - Each CORESET is configured with a control channel element (CCE) that supports an aggregation level of 2n and N orthogonal frequency division multiplexing (OFDM) symbols. - The values of n and N are positive integers, and N is equal to or less than 3.
Original Abstract Submitted
A method of receiving a physical downlink control channel (PDCCH) by a user equipment (UE) in a wireless communication system is provided. The method includes receiving, through a higher layer, (i) first information including a plurality of identifications (IDs) for a plurality of control resource sets (CORESETs) and (ii) second information related to resources of the plurality of CORESETs, determining an upper CORESET including the plurality of CORESETs based on the first information and the second information, and receiving the PDCCH through the upper CORESET. Each of the plurality of CORESETs is configured based on (i) a control channel element (CCE) supporting an aggregation level of 2n and (ii) N orthogonal frequency division multiplexing (OFDM) symbols, each of n and N being a positive integer and N being equal to or less than 3.
