Invention Grant
- Patent Title: Method and apparatus for providing antenna configuration information for massive multiple input multiple output in a wireless communication system
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Application No.: US14767107Application Date: 2013-10-10
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Publication No.: US09882691B2Publication Date: 2018-01-30
- 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: Lee Hong Degerman Kang & Waimey
- International Application: PCT/KR2013/009045 WO 20131010
- International Announcement: WO2014/126319 WO 20140821
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04B7/0417 ; H04B7/06 ; H04B7/024 ; H04B7/10
Abstract:
A method for transmitting a reference signal for supporting a plurality of antennas to a User Equipment (UE) at a Base Station (BS) in a wireless communication system is disclosed. The method includes grouping the plurality of antennas into antenna groups comprising a predetermined number of antenna ports, transmitting resource information about a reference signal for at least one antenna group of the antenna groups, and transmitting the reference signal for the at least one antenna group to the UE based on the resource information.
Public/Granted literature
Information query
