Invention Grant
- Patent Title: Apparatuses and methods for non-linear precoding
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Application No.: US16955405Application Date: 2018-02-09
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Publication No.: US11316570B2Publication Date: 2022-04-26
- Inventor: Nuan Song , Eugene Visotsky , Huan Sun , Fred Vook , Mihai Enescu
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Nokia Technologies Oy
- International Application: PCT/CN2018/075961 WO 20180209
- International Announcement: WO2019/153235 WO 20190815
- Main IPC: H04B7/0456
- IPC: H04B7/0456 ; H04B7/06 ; H04L5/00

Abstract:
Systems, methods, apparatuses, and computer program products for non-linear precoding in radio access networks are provided. One method may include, when it is determined that a user equipment is capable of being non-linearly precoded, determining one of two non-linear precoding modes and indicating the determined non-linear precoding mode to the user equipment. One of the two non-linear precoding modes is configured to use explicit beamformed channel state information, and the other one of the two non-linear precoding modes is configured to use explicit full downlink channel state information.
Public/Granted literature
- US20210075483A1 APPARATUSES AND METHODS FOR NON-LINEAR PRECODING Public/Granted day:2021-03-11
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