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1. (WO2015126191) METHOD FOR REPORTING CHANNEL STATUS INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING CHANGE IN USE OF WIRELESS RESOURCES, AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/126191 International Application No.: PCT/KR2015/001692
Publication Date: 27.08.2015 International Filing Date: 23.02.2015
IPC:
H04L 5/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu, Seoul 150-721, KR
Inventors:
이승민 LEE, Seungmin; KR
서한별 SEO, Hanbyul; KR
서인권 SEO, Inkwon; KR
Agent:
김용인 KIM, Yong In; KR
Priority Data:
61/941,45418.02.2014US
61/945,82027.02.2014US
Title (EN) METHOD FOR REPORTING CHANNEL STATUS INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING CHANGE IN USE OF WIRELESS RESOURCES, AND DEVICE THEREFOR
(FR) PROCÉDÉ DE COMMUNICATION D'INFORMATIONS SUR L'ÉTAT D'UN CANAL DANS UN SYSTÈME DE COMMUNICATION SANS FIL PRENANT EN CHARGE UNE MODIFICATION DE L'UTILISATION DE RESSOURCES SANS FIL ET DISPOSITIF ASSOCIÉ
(KO) 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 채널 상태 정보 보고 방법 및 이를 위한 장치
Abstract:
(EN) The present invention relates to a method and a device for reporting channel status information of a terminal in a wireless communication system supporting a change in use of wireless resources. Particularly, the method comprises the steps of: receiving a change-in-use message for a dynamic change of wireless resource use; measuring channel status information in a channel status information (CSI) reference resource section corresponding to the change-in-use message; and reporting the channel status information to a base station, wherein the CSI reference resource section has a first CSI measurement resource set and a second CSI measurement resource set, the first CSI measurement resource set has a plurality of first wireless resources configured to allow the use of wireless resources to be fixed, and the second CSI measurement resource set has a plurality of second wireless resources configured to allow the use of wireless resources to be reset.
(FR) La présente invention concerne un procédé et un dispositif de communication d'informations sur l'état d'un canal d'un terminal dans un système de communication sans fil prenant en charge une modification de l'utilisation de ressources sans fil. Plus précisément, le procédé comprend les étapes consistant à : recevoir un message de modification d'utilisation en vue d'une modification dynamique de l'utilisation de ressources sans fil ; mesurer des informations sur l'état d'un canal sur une section de ressources de référence d'informations sur l'état d'un canal (CSI) correspondant au message de modification d'utilisation ; et communiquer les informations sur l'état d'un canal à une station de base. La section de ressources de référence de CSI comprend un premier ensemble de ressources de mesure de CSI et un second ensemble de ressources de mesure de CSI. Le premier ensemble de ressources de mesure de CSI comporte une pluralité de premières ressources sans fil configurées de façon à permettre de définir l'utilisation de ressources sans fil. Le second ensemble de ressources de mesure de CSI comporte une pluralité de secondes ressources sans fil configurées de façon à permettre de réinitialiser l'utilisation de ressources sans fil.
(KO) 본 발명은 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 단말의 채널 상태 정보를 보고하는 방법 및 장치에 관한 것이다. 구체적으로, 무선 자원 용도의 동적 변경을 위한 용도 변경 메시지를 수신하는 단계, 용도 변경 메시지에 대응되는 채널 상태 정보(Channel Status Information, CSI) 참조 자원 구간 상에서 채널 상태 정보를 측정하는 단계 및 채널 상태 정보를 기지국으로 보고하는 단계를 포함하며, CSI 참조 자원 구간은, 제 1 CSI 측정 자원 집합과 제 2 CSI 측정 자원 집합으로 구성되며, 제 1 CSI 측정 자원 집합은, 무선 자원의 용도가 고정된 다수의 제 1 무선 자원들로 구성되며, 제 2 CSI 측정 자원 집합은, 무선 자원의 용도가 재설정 가능하도록 구성된 다수의 제 2 무선 자원들로 구성된 것을 특징으로 한다.
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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, 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)