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1. (WO2012105766) METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION IN A WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/105766    International Application No.:    PCT/KR2012/000641
Publication Date: 09.08.2012 International Filing Date: 03.02.2012
IPC:
H04W 16/04 (2009.01), H04W 72/12 (2009.01), H04J 11/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
SEO, Hanbyul [KR/KR]; (KR) (For US Only).
KIM, Byounghoon [KR/KR]; (KR) (For US Only)
Inventors: SEO, Hanbyul; (KR).
KIM, Byounghoon; (KR)
Agent: KIM, Yong In; KBK & Associates, 7th Floor, Hyundae Building 175-9 Jamsil-dong, Songpa-ku Seoul 138-861 (KR)
Priority Data:
61/439,923 06.02.2011 US
61/441,255 09.02.2011 US
61/445,000 21.02.2011 US
Title (EN) METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION IN A WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL POUR UNE COORDINATION DE BROUILLAGE INTERCELLULAIRE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 셀간 간섭 조정 방법 및 장치
Abstract: front page image
(EN)The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for performing inter-cell interference coordination in a wireless communication system. According to the present invention, a method is provided in which, when ICIC information exists both in a time resource and a frequency resource, the determination of whether or not to apply frequency resource ICIC information is carried out on the basis of time resource ICIC information in an ICIC-related cell, and the location of a resource to which ICIC is applied is accurately determined, to thereby enable an ICIC operation to be performed in an accurate and effective manner.
(FR)La présente invention se rapporte à un système de communication sans fil. De façon plus spécifique, l'invention se rapporte à un procédé et à un appareil adaptés pour accomplir une coordination de brouillage intercellulaire dans un système de communication sans fil. Un procédé selon la présente invention est caractérisé en ce que, quand des données ICIC (Inter-Cell Interference Coordination) existent, tant dans une ressource temporelle que dans une ressource fréquentielle, on détermine sur la base de données ICIC de la ressource temporelle dans une cellule associée ICIC s'il faut ou non appliquer des données ICIC de la ressource fréquentielle, et la position d'une ressource à laquelle des données ICIC sont appliquées est déterminée avec précision. La solution technique de la présente invention permet ainsi à une opération ICIC d'être exécutée de manière précise et efficace.
(KO)본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 무선 통신 시스템에서 셀간 간섭 조정(ICIC)을 수행하는 방법 및 장치에 대한 것이다. 본 발명에 따르면 시간 자원 및 주파수 자원에서의 ICIC 정보가 공존하는 경우에, ICIC 관련된 셀에서 시간 자원 ICIC 정보에 기초하여 주파수 자원 ICIC 정보의 적용 여부를 결정하여, ICIC가 적용되는 자원 위치를 명확하게 결정함으로써 올바르고 효율적으로 ICIC 동작이 수행될 수 있도록 하는 방안이 제공될 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)