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1. (WO2017204390) SAMPLE VALIDITY DETERMINATION METHOD AND APPARATUS FOR DIGITAL PREDISTORTION APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/204390 International Application No.: PCT/KR2016/005691
Publication Date: 30.11.2017 International Filing Date: 30.05.2016
IPC:
H03F 1/32 (2006.01)
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
F
AMPLIFIERS
1
Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
32
Modifications of amplifiers to reduce non-linear distortion
Applicants:
주식회사 케이엠더블유 KMW INC. [KR/KR]; 경기도 화성시 동탄면 영천로 183-6 183-6, Yeongcheon-ro, Dongtan-myeon Hwaseong-si Gyeonggi-do 18462, KR
한밭대학교 산학협력단 HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION [KR/KR]; 대전시 유성 동서대로 125 125, Dongseo-daero Yuseong-gu Daejeon 34158, KR
Inventors:
정배묵 JEONG, Baemook; KR
윤민선 YUN, Minseon; KR
정의림 JEONG, Euirim; KR
이광표 LEE, Kwang-pyo; KR
길행복 KIL, Haeng-bok; KR
조성미 JO, Sungmi; KR
Agent:
이철희 LEE, Chulhee; KR
Priority Data:
10-2016-006299123.05.2016KR
Title (EN) SAMPLE VALIDITY DETERMINATION METHOD AND APPARATUS FOR DIGITAL PREDISTORTION APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE DÉTERMINATION DE VALIDITÉ D'ÉCHANTILLON POUR DISPOSITIF DE PRÉDISTORSION NUMÉRIQUE
(KO) 디지털 전치왜곡 장치를 위한 샘플 유효성 판별 방법 및 장치
Abstract:
(EN) A sample validity determination method and apparatus for a digital predistortion apparatus are disclosed. The main purpose of the present embodiment is to provide a sample validity determination method and apparatus for a digital predistortion apparatus, which is for compensating for the non-linearity of a power amplifier and can efficiently compensate for the non-linearity of a power amplifier by accurately estimating a predistortion coefficient even with a low-capacity memory.
(FR) L'invention concerne un procédé et un appareil de détermination de validité d'échantillon pour un dispositif de prédistorsion numérique. L'objet principal du présent mode de réalisation est de mettre en œuvre un procédé et un appareil de détermination de validité d'échantillon pour un dispositif de prédistorsion numérique, lequel sert à compenser la non-linéarité d'un amplificateur de puissance et peut compenser efficacement la non-linéarité d'un amplificateur de puissance en estimant avec précision un coefficient de prédistorsion même avec une mémoire de faible capacité.
(KO) 디지털 전치왜곡 장치를 위한 샘플 유효성 판별 방법 및 장치를 개시한다. 본 실시예에 의하면, 전력 증폭기의 비선형성을 보상하기 위한 디지털 전치왜곡 장치에 있어서, 저용량의 메모리로도 전치왜곡 계수를 정확히 추정하여 효율적으로 전력 증폭기의 비선형성을 보상할 수 있는 디지털 전치왜곡 장치를 위한 샘플 유효성 판별 방법 및 장치를 제공하는 데 주된 목적이 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)