Invention Grant
US09001637B2 Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode
有权
多模无线通信系统中的分组模式自动检测，分组模式自动检测的信号字段传输和基于分组模式的增益控制
- Patent Title: Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode
- Patent Title (中): 多模无线通信系统中的分组模式自动检测，分组模式自动检测的信号字段传输和基于分组模式的增益控制
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Application No.: US14044803Application Date: 2013-10-02
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Publication No.: US09001637B2Publication Date: 2015-04-07
- Inventor: Il-Gu Lee , Eun-Young Choi , 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: KR10-2009-0101925 20091026; KR10-2009-0101956 20091026; KR10-2010-0006218 20100122; KR10-2010-0013642 20100212
- Main IPC: H04J9/00
- IPC: H04J9/00 ; H04B7/208 ; H04B7/216 ; H04B7/12 ; H04W72/04 ; H04L27/00 ; H04L27/22
Abstract:
A method for automatically detecting a packet mode in a wireless communication system supporting a multiple transmission mode includes: acquiring at least one of data rate information, packet length information and channel bandwidth information from a transmitted frame; and determining the packet mode on the basis of the phase rotation check result of a symbol transmitted after a signal field signal and at least one of the data rate information, the packet length information and the channel bandwidth information acquired from the transmitted frame.
Public/Granted literature
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