Invention Application
- Patent Title: PREAMBLE CONFIGURING METHOD IN THE WIRELESS LAN SYSTEM, AND A METHOD FOR A FRAME SYNCHRONIZATION
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Application No.: US15686656Application Date: 2017-08-25
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Publication No.: US20180006865A1Publication Date: 2018-01-04
- Inventor: Woo-Yong LEE , Sok-Kyu LEE
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2003-0098211 20031227
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L7/10 ; H04L25/02 ; H04W56/00 ; H04W84/12
Abstract:
A method of configuring a preamble of a downlink frame for synchronization in data frame transmission of a 60 GHz wireless local area network system, the method comprising arranging a short preamble having a plurality of repetitive S symbols, and an IS symbol, and arranging a long preamble having a long cyclic prefix (CP) and a plurality of L symbols for frame synchronization and symbol timing by performing auto-correlation according to the length of window of the auto-correlation.
Public/Granted literature
- US10257011B2 Preamble configuring method in the wireless LAN system, and a method for a frame synchronization Public/Granted day:2019-04-09
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