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Machine translation
1. (WO2016060336) METHOD AND DEVICE FOR GENERATING INTER-CELL INFORMATION FOR CANCELLING INTER-CELL INTERFERENCE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/060336 International Application No.: PCT/KR2015/000463
Publication Date: 21.04.2016 International Filing Date: 16.01.2015
IPC:
H04B 17/00 (2015.01) ,H04B 7/02 (2006.01)
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu Seoul 150-721, KR
Inventors: BYUN, Ilmu; KR
CHO, Heejeong; KR
KO, Hyunsoo; KR
CHOI, Hyeyoung; KR
PARK, Kungmin; KR
Agent: S&IP PATENT & LAW FIRM; (2F. Samheung Yeoksam Bldg., Yeoksam-dong) 5 Teheran-ro 14-gil Gangnam-gu Seoul 135-080, KR
Priority Data:
62/065,60417.10.2014US
Title (EN) METHOD AND DEVICE FOR GENERATING INTER-CELL INFORMATION FOR CANCELLING INTER-CELL INTERFERENCE
(FR) PROCÉDÉ ET DISPOSITIF POUR GÉNÉRER DES INFORMATIONS ENTRE CELLULES POUR ANNULER UN BROUILLAGE ENTRE CELLULES
(KO) 셀 간 간섭 제거를 위한 셀 간 정보를 생성하는 방법 및 장치
Abstract: front page image
(EN) Provided is a method for transmitting and receiving inter-cell information for cancelling inter-cell interference in a wireless communication system. The method for transmitting and receiving inter-cell information may comprise the steps in which: a base station of a victim cell transmits, to a base station of an adjacent aggressor cell, a first PMI set which is a set of PMIs of a signal corresponding to an area partitioned in a predetermined direction; the base station of the aggressor cell transmits, to the victim cell, the signal of the PMIs by using a specific resource; the base station of the victim cell receives, from a terminal in the victim cell, a feedback signal on the signal of the PMIs; the base station of the victim cell transmits, to the base station of the aggressor cell, the feedback information; and the base station of the aggressor cell updates the first PMI set to a second PMI set on the basis of the feedback information, and transmits, to the base station of the victim cell, the updated second PMI set.
(FR) L’invention concerne un procédé pour transmettre et recevoir des informations entre cellules pour annuler un brouillage entre cellules dans un système de communication sans fil. Le procédé pour transmettre et recevoir des informations entre cellules peut comprendre les étapes dans lesquelles : une station de base d’une cellule victime transmet, à une station de base d’une cellule agresseur adjacente, un premier ensemble de PMI qui est un ensemble de PMI d’un signal correspondant à une zone partitionnée dans une direction prédéterminée ; la station de base de la cellule agresseur émet, à destination de la cellule victime, le signal des PMI par utilisation d’une ressource particulière ; la station de base de la cellule victime reçoit, d’un terminal dans la cellule victime, un signal de rétroaction sur le signal des PMI ; la station de base de la cellule victime transmet, à la station de base de la cellule agresseur, les informations de rétroaction ; la station de base de la cellule agresseur met à jour le premier ensemble de PMI en un second ensemble de PMI sur la base des informations de rétroaction, et transmet, à la station de base de la cellule victime, le second ensemble de PMI mis à jour.
(KO) 무선 통신 시스템에서 셀 간 간섭 제거를 위한 셀 간 정보를 송수신하는 방법이 제공된다. 셀 간 정보를 송수신하는 방법은 빅팀 셀의 기지국이 소정의 방향으로 구획된 영역에 대응하는 신호의 PMI의 집합인 제1 PMI 세트를 인접한 어그레서 셀의 기지국으로 전송하는 단계와, 상기 어그레서 셀의 기지국이, 특정 자원을 이용하여 상기 PMI에 대한 신호를 상기 빅팀 셀로 전송하는 단계와, 상기 빅팀 셀의 기지국이, 상기 PMI에 대한 신호에 대한 피드백 신호를 상기 빅팀 셀 내의 단말로부터 수신하는 단계와, 상기 빅팀 셀의 기지국이, 상기 피드백 정보를 상기 어그레서 셀의 기지국으로 전송하는 단계와, 상기 어그레서 셀의 기지국이 상기 피드백 정보에 기초하여 제1 PMI 세트를 제2 PMI 세트로 업데이트 하고, 업데이트한 제2 PMI 세트를 상기 빅팀 셀의 기지국으로 전송하는 단계를 포함할 수 있다.
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, KR, 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)