Invention Grant
US09271283B2 Method and user equipment for transmitting channel state information and method and base station for receiving channel state information
有权
用于发送信道状态信息的方法和用户设备以及用于接收信道状态信息的方法和基站
- Patent Title: Method and user equipment for transmitting channel state information and method and base station for receiving channel state information
- Patent Title (中): 用于发送信道状态信息的方法和用户设备以及用于接收信道状态信息的方法和基站
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Application No.: US14405369Application Date: 2013-06-17
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Publication No.: US09271283B2Publication Date: 2016-02-23
- Inventor: Hyangsun You , Kijun Kim , Suckchel Yang , Jonghyun Park , Joonkui Ahn , Dongyoun Seo , Illsoo Sohn
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2013-0067776 20130613
- International Application: PCT/KR2013/005306 WO 20130617
- International Announcement: WO2013/187739 WO 20131219
- Main IPC: H04W80/04
- IPC: H04W80/04 ; H04W88/06 ; H04W28/04 ; H04W72/04 ; H04W24/10 ; H04W88/02 ; H04L5/00
Abstract:
The present invention provides a method and a device for transmitting or receiving channel state information (CSI). According to the present invention, when a user equipment can be set with one or more CSI processes per serving cell, a CSI request field included in downlink control information for a specific serving cell indicates at least whether a non-periodic CSI report triggered by the CSI request field is triggered for a set of CSI process(es) set by a higher layer from among the CSI process(es) for the one serving cell.
Public/Granted literature
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