Invention Grant
- Patent Title: Method and apparatus for performing antenna virtualization using polarimetric antenna in a wireless communication system
- Patent Title (中): 在无线通信系统中使用极化天线执行天线虚拟化的方法和装置
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Application No.: US14895140Application Date: 2014-02-28
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Publication No.: US09484992B2Publication Date: 2016-11-01
- Inventor: Jiwon Kang , Jaehoon Chung , Sae-Young Chung , Wonseok Jeon , Hyunsoo Ko
- Applicant: LG ELECTRONICS INC. , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul KR Daejeon
- Assignee: LG ELECTRONICS INC.,KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: LG ELECTRONICS INC.,KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul KR Daejeon
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2014/001676 WO 20140228
- International Announcement: WO2014/196722 WO 20141211
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H04B7/04 ; H04B7/10 ; H01Q21/24
Abstract:
A method and apparatus for transmitting a signal using a polarimetric antenna to a reception apparatus in a wireless communication system are disclosed. The method includes generating a first matrix using a radiation pattern of the polarimetric antenna, calculating a second matrix that maximizes channel capacity, determining an antenna virtualization matrix by Singular Value Decomposition (SVD) based on the first and second matrices, and transmitting a signal to the reception apparatus using the antenna virtualization matrix.
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