Invention Grant
- Patent Title: Method and apparatus for transmitting and receving downlink control channel
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Application No.: US16065561Application Date: 2018-04-27
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Publication No.: US10455573B2Publication Date: 2019-10-22
- Inventor: Kyuhwan Kwak , Inkwon Seo , Yunjung Yi , Hyunho Lee , Daesung Hwang
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- International Application: PCT/KR2018/004921 WO 20180427
- International Announcement: WO2018/199684 WO 20181101
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00 ; H04L1/00

Abstract:
A method of receiving a downlink control channel at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving information on a resource element group (REG) bundle size and information on a size of a matrix for interleaving a plurality of REGs configuring at least one control channel element (CCE) through a higher layer, determining the matrix for interleaving the plurality of REGs based on the information on the size of the matrix and the information on the REG bundle size, interleaving the plurality of REGs bundled into one or more REG bundles according to the REG bundle size using the matrix, and receiving the downlink control channel based on the plurality of interleaved REGs.
Public/Granted literature
- US20190069276A1 THE METHOD AND APPARATUS FOR TRANSMITTING AND RECEVING DOWNLINK CONTROL CHANNEL Public/Granted day:2019-02-28
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