Invention Grant
- Patent Title: Method and apparatus for transmitting and receiving data using non-orthogonal multiple access in wireless communication system
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Application No.: US16096477Application Date: 2016-12-20
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Publication No.: US11115965B2Publication Date: 2021-09-07
- Inventor: Seokmin Shin , Hyungtae Kim , Kijun Kim , 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: Fish & Richardson P.C.
- International Application: PCT/KR2016/014929 WO 20161220
- International Announcement: WO2017/188548 WO 20171102
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/04 ; H04W48/08 ; H04W72/12
Abstract:
A method for transmitting and receiving data using a non-orthogonal multiple access (NOMA) in a wireless communication system, the method performed by a first user equipment (UE) includes receiving first downlink control information (DCI) including information related to physical downlink shared channel (PDSCH) scheduling of the first UE from a base station, receiving second DCI including information related to PDSCH cancellation of a second UE from the base station, receiving a superposition signal from the base station through a specific resource, and decoding the PDSCH of the first UE by cancelling the PDSCH of the second UE from the superposition signal based on the received second DCI.
Information query
