Invention Grant
- Patent Title: Transmitting and receiving device and method in wireless communication system
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Application No.: US15329532Application Date: 2015-07-02
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Publication No.: US10225124B2Publication Date: 2019-03-05
- Inventor: Wookbong Lee , Jinsoo Choi , Hangyu Cho , Dongguk Lim , Eunsung Park , Kiseon Ryu , Jinyoung Chun
- 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/KR2015/006835 WO 20150702
- International Announcement: WO2016/017947 WO 20160204
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L1/00 ; H04L5/00 ; H04L27/34 ; H04W28/04 ; H04W84/12 ; H04W88/02
Abstract:
Disclosed is a method for a station (STA) device transmitting data in a Wireless Local Area Network (WLAN) system. The method for transmitting data, according to one embodiment of the present invention, comprises the steps of: FEC encoding transmission data; interleaving the transmission data; constellation mapping the transmission data; performing IDFT on the transmission data; and upconverting the transmission data and transmitting a transmission signal, wherein the transmission signal comprises a first part and a second part, and IDFT is performed using different FFT sizes for the first part and the second part.
Public/Granted literature
- US20170214561A1 TRANSMITTING AND RECEIVING DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2017-07-27
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