Invention Grant
- Patent Title: Method and apparatus for generating training signal using binary sequence in wireless LAN system
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Application No.: US15519824Application Date: 2016-08-05
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Publication No.: US09973353B2Publication Date: 2018-05-15
- Inventor: Eunsung Park , Jinsoo Choi , Hangyu Cho
- 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/KR2016/008628 WO 20160805
- International Announcement: WO2017/023136 WO 20170209
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04L25/03 ; H04W52/52 ; H04B7/0413 ; H04W84/12
Abstract:
Disclosed are a method and an apparatus for generating an STF signal usable in a wireless LAN system. The STF signal is included in a field used to improve AGC estimation of a MIMO transmission. The STF signal that is suggested, for example, can be used for an 80 MHz band and can be generated based on a sequence in which a predetermined M sequence is repeated. Also, the disclosed STF signal can be used for a 1× STF signal from the 1× STF signal and a 2× STF signal. The predetermined M sequence can be a binary sequence of which the length is 15 bits.
Public/Granted literature
- US20170257231A1 METHOD AND APPARATUS FOR GENERATING TRAINING SIGNAL USING BINARY SEQUENCE IN WIRELESS LAN SYSTEM Public/Granted day:2017-09-07
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