RADIO ACCESS METHOD FOR REDUCED PAPR

Title:

RADIO ACCESS METHOD FOR REDUCED PAPR

Document Type and Number:

WIPO Patent Application WO/2010/016662

Kind Code:

A3

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.

Inventors:

AHN JOON KUI (KR)
LEE JUNG HOON (KR)
SEO DONG YOUN (KR)
KIM KI JUN (KR)

Application Number:

PCT/KR2009/003794

Publication Date:

June 03, 2010

Filing Date:

July 10, 2009

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)
AHN JOON KUI (KR)
LEE JUNG HOON (KR)
SEO DONG YOUN (KR)
KIM KI JUN (KR)

International Classes:

H04L27/26; G06F17/14

Domestic Patent References:

WO2006135186A2

2006-12-21

Foreign References:

US20040136314A1

2004-07-15

Other References: