Invention Grant
- Patent Title: Apparatus and method for reducing peak to average ratio in wireless communication system
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Application No.: US15110346Application Date: 2014-12-04
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Publication No.: US10693697B2Publication Date: 2020-06-23
- Inventor: Pavel Martynovich , Jae-Bum Kim , Jung-Hwan Moon , Tae-Young Min , Young-Yoon Woo , Mun-Woo Lee , Jae-Hyung Im
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@28524d3
- International Application: PCT/KR2014/011829 WO 20141204
- International Announcement: WO2015/105280 WO 20150716
- Main IPC: H04B1/62
- IPC: H04B1/62 ; H04B1/04 ; H04L27/26
Abstract:
The purpose of the present invention is to reduce the Peak-to-Average Ratio (PAR) of a transmission signal. A transmission device includes a generation part for generating a cancellation pulse corresponding to a peak component of a transmission signal, and a cancellation part for attenuating the peak component using the cancellation pulse. In addition, the present invention includes some embodiments other than the aforesaid embodiment.
Public/Granted literature
- US20160337155A1 APPARATUS AND METHOD FOR REDUCING PEAK TO AVERAGE RATIO IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2016-11-17
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