Invention Grant
- Patent Title: Radio access method for reduced PAPR
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Application No.: US12989753Application Date: 2009-07-10
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Publication No.: US08526529B2Publication Date: 2013-09-03
- Inventor: Joon Kui Ahn , Jung Hoon Lee , Dong Youn Seo , Ki Jun Kim
- Applicant: Joon Kui Ahn , Jung Hoon Lee , Dong Youn Seo , Ki Jun Kim
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR10-2009-0057042 20090625
- International Application: PCT/KR2009/003794 WO 20090710
- International Announcement: WO2010/016662 WO 20100211
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H04J11/00

Abstract:
A wireless communication system is disclosed. A method for performing a radio access in the wireless communication system includes dividing an available frequency band into a plurality of subbands, generating a plurality of frequency domain sequences from a plurality of data symbol sequences by independently performing a Fourier transform process in each of the subbands, independently mapping each of the frequency domain sequences to a corresponding subband, generating one or more transmission symbols by performing an inverse Fourier transform process on the plurality of frequency domain sequences mapped to the available frequency band, and transmitting the one or more transmission symbols to a receiver.
Public/Granted literature
- US20110135016A1 RADIO ACCESS METHOD FOR REDUCED PAPR Public/Granted day:2011-06-09
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