Invention Grant
- Patent Title: Method and user equipment for receiving downlink control information, and method and base station for transmitting downlink control information
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Application No.: US15764154Application Date: 2016-09-21
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Publication No.: US10567136B2Publication Date: 2020-02-18
- Inventor: Hyangsun You , Yunjung Yi
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2016/010538 WO 20160921
- International Announcement: WO2017/057870 WO 20170406
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04L29/08
Abstract:
A method for downlink control information (DCI) transmission/reception is provided. The method for DCI transmission comprises: receiving, by a user equipment, a narrowband physical downlink control channel (N-PDCCH) carrying the DCI. The N-PDCCH is received using at least one of two control channel element (CCEs) on the 1 resource block (RB) only. A first CCE of the two CCEs occupies 6 subcarriers of the lowest indices among the 12 subcarriers and a second CCE of the two CCEs occupies 6 subcarriers of the highest indices among the 12 subcarriers.
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