Invention Grant
- Patent Title: Method of reporting channel state information for vertical beamforming in a multicell based wireless communication system and apparatus therefor
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Application No.: US14767816Application Date: 2013-08-20
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Publication No.: US09838101B2Publication Date: 2017-12-05
- Inventor: Jiwon Kang , Sungho Park , Jaehoon Chung , Sunam Kim , Soocheol Kyeong , Jinmin Kim , Kitae Kim , Kyunghaeng Lee , Hyunsoo Ko
- 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/KR2013/007450 WO 20130820
- International Announcement: WO2014/137043 WO 20140912
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/024 ; H04B7/0456
Abstract:
A method of reporting a channel state from a user equipment in a wireless communication system and apparatus therefor are disclosed. The present invention includes receiving information on vertical beamforming angles of a serving node and a cooperation node from the serving node, generating the channel state information for a cooperative transmission mode using the information on the vertical beamforming angle, and reporting the channel state information to the serving node.
Public/Granted literature
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