Invention Grant
- Patent Title: Method of determining doppler frequency transmission beam in wireless communication system and apparatus therefor
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Application No.: US15521150Application Date: 2015-12-16
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Publication No.: US10374686B2Publication Date: 2019-08-06
- Inventor: Jiwon Kang , Kitae Kim , Kilbom Lee , Kyungmin Park , Heejin Kim
- 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/KR2015/013804 WO 20151216
- International Announcement: WO2016/153152 WO 20160929
- Main IPC: H04B7/04
- IPC: H04B7/04 ; H04B7/08 ; H04B7/0408

Abstract:
A method of receiving a signal, which is received by a receiving end in a wireless communication system, is disclosed in the present specification. The method includes the steps of calculating effective Doppler spread values of reception beam combinations, wherein each reception beam combination consists of two or more reception beams among a plurality of reception beams; selecting a first reception beam combination from the reception beam combinations using the effective Doppler spread values; and receiving the signal from a transmitting end using at least one reception beam included in the selected first reception beam combination.
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