Title:
DEVICE FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/163605
Kind Code:
A1
Abstract:
Provided is a transmission device for transmitting data in a wireless communication based on DFT-spread OFDM. Specifically, provided is a transmission device which outputs a first sub-band and a second sub-band by performing DFT on an input symbol with a tail part and a head part in which at least one 0 has been inserted by a DFT block controlled by a processor, outputs a signal by performing IDFT on the first sub-band which has been mapped by a first IDFT block, allows the signal to be filtered by a first band pass filter, outputs a signal by performing IDFT on the second sub-band which has been mapped by a second IDFT block, and allows the signal to be filtered by a second band pass filter.
Inventors:
LEE SANGRIM (KR)
KO HYUNSOO (KR)
CHUNG JAEHOON (KR)
NOH KWANGSEOK (KR)
KIM DONGKYU (KR)
KO HYUNSOO (KR)
CHUNG JAEHOON (KR)
NOH KWANGSEOK (KR)
KIM DONGKYU (KR)
Application Number:
PCT/KR2015/010075
Publication Date:
October 13, 2016
Filing Date:
September 24, 2015
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L27/26; H04L25/03
Domestic Patent References:
| WO2014124661A1 | 2014-08-21 |
Foreign References:
| US20150092756A1 | 2015-04-02 | |||
| US20110228878A1 | 2011-09-22 | |||
| US20120170516A1 | 2012-07-05 |
Other References:
WILD, THORSTEN ET AL.: "5G Air Interface Design based on Universal Filtered (UF-) OFDM", DIGITAL SIGNAL PROCESSING (DSP), 2014 19TH INTERNATIONAL CONFERENCE ON, IEEE, 20 August 2014 (2014-08-20), pages 699 - 704, XP032644097
Attorney, Agent or Firm:
S&IP PATENT & LAW FIRM (KR)
에스앤아이피 특허법인 (KR)
에스앤아이피 특허법인 (KR)
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