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Patent Searching and Data


Title:
A SYSTEM AND METHOD FOR PAPR REDUCTION BY MEANS OF ARTIFICIAL NOISE IN OFDM TECHNIQUE
Document Type and Number:
WIPO Patent Application WO/2019/059864
Kind Code:
A3
Abstract:
The present invention relates to a system (1) and method (100) for keeping PAPR (Peak-to-Average Power Ratio) value at a desired level by use of artificial noise used for physical layer security in OFDM (Orthogonal Frequency Division Multiplexing) technique. The inventive system (1) consists of data provision unit (2), noise generation unit (3), symbol merge unit (4), conversion unit (5) and control and decision unit (6).

Inventors:
ALAKOCA, Hakan (Istanbul Teknik Universitesi Elektrik Ve Elektronik Muhendisligi Fakultesi, Maslak, Istanbul, TR)
KARABULUT KURT, Gunes Zeynep (ITU Maslak Kampusu Elektrik-Elektronik Fak. ODA No:3213, Maslak, Istanbul, TR)
AYYILDIZ, Cem (Tubitak Mam Teknoloji Serbest Bolgesi, Kocaeli, TR)
Application Number:
TR2018/050265
Publication Date:
June 20, 2019
Filing Date:
May 25, 2018
Export Citation:
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Assignee:
TURKCELL TEKNOLOJI ARASTIRMA VE GELISTIRME ANONIM SIRKETI (Yeni Mahalle Pamukkale Sokak No. 11, Soganlik, Kartal/Istanbul, TR)
International Classes:
H04B1/10; H04J11/00; H04K1/02; H04L25/49; H04L27/26
Foreign References:
US20090135949A12009-05-28
US20070041459A12007-02-22
CN101778071A2010-07-14
Attorney, Agent or Firm:
TRITECH PATENT TRADEMARK CONSULTANCY INC. (Cankaya Mahallesi Mahmut Yesari Sokak No: 8/5, Cankaya/Ankara, 06690, TR)
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