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Machine translation
1. (WO2014182000) COEFFICIENT ERROR ROBUST FEED FORWARD EQUALIZER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/182000    International Application No.:    PCT/KR2014/003841
Publication Date: 13.11.2014 International Filing Date: 30.04.2014
IPC:
H04L 27/01 (2006.01), H04L 25/02 (2006.01)
Applicants: POSTECH ACADEMY-INDUSTRY FOUNDATION [KR/KR]; (Jigok-dong) 77, Cheongam-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 790-784 (KR)
Inventors: KIM, Byungsub; (KR)
Agent: ERUUM PATENT LAW FIRM; (Daechi-dong, Boseong Bldg., 5F.) 601, Yeoksam-ro, Kangnam-gu, Seoul 135-851 (KR)
Priority Data:
10-2013-0051427 07.05.2013 KR
10-2014-0052097 30.04.2014 KR
Title (EN) COEFFICIENT ERROR ROBUST FEED FORWARD EQUALIZER
(FR) ÉGALISEUR AVANT DE FLUX ROBUSTE D'ERREUR DE COEFFICIENT
(KO) 계수 오류 로버스트 피드포워드등화기
Abstract: front page image
(EN)The present invention relates to a coefficient error robust feed forward equalizer and, more specifically, to a feed forward equalizer for baseband wired communication for preventing the influence of a coefficient error generated by the distribution of nano-elements. The coefficient error robust feed forward equalizer according to one embodiment of the present invention comprises: a receiving terminal (130) for receiving input data (x) according to an integer time index (n); N number of delay units (D) connected with the receiving terminal (130) in series; a first calculator (110) for summing up tap signals outputted respectively from the N number of delay units; and a data change detection filter (120) for outputting a data transition value (b) on the basis of the change in the input data (x).
(FR)La présente invention porte sur un égaliseur avant de flux robuste d'erreur de coefficient et, plus spécifiquement, sur un égaliseur avant de flux pour la communication câblée en bande de base permettant de pallier l'influence d'une erreur de coefficient générée par la distribution de nanoéléments. L'égaliseur avant de flux robuste d'erreur de coefficient selon un mode de réalisation de la présente invention comprend : un terminal récepteur (130) permettant de recevoir des données d'entrée (x) selon un indice de temps (n) entier ; un nombre N d'unités de retard (D) connectées au terminal récepteur (130) en série ; un premier calculateur (110) permettant d'additionner des signaux de prise émis respectivement par le nombre N d'unités de retard ; et un filtre de détection de changement de données (120) permettant de produire une valeur de transition de données (b) sur la base du changement des données d'entrée (x).
(KO)본 발명은 계수 오류 로버스트 피드포워드등화기에 관한 것으로, 보다 상세하게는 나노 소자의 산포로 인하여 발생되는 계수 오류의 영향을 방지하는 기저대역 유선통신용 피드포워드 등화기에 관한 것이다. 본 발명의 일 실시예에 따른 계수 오류 로버스트 피드포워드등화기는 정수시간 인덱스(n)에 따른 입력데이터(x)을 수신하는 수신단(130), 상기 수신단(130)과 직렬로 연결되는 N개의 딜레이유닛(D), 상기 N개의 딜레이유닛(D)으로부터 각각 출력되는 탭 신호를 합산하는 제 1연산기(110) 및 상기 입력데이터(x)의 변화에 기초하여 데이터천이값(b)을 출력하는 데이터변화감지필터(120)를 포함한다.
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, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)