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1. (WO2018124761) METHOD AND APPARATUS FOR SUPPORTING BEAM IN WIRELESS COMMUNICATION SYSTEM
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Pub. No.: WO/2018/124761 International Application No.: PCT/KR2017/015625
Publication Date: 05.07.2018 International Filing Date: 28.12.2017
IPC:
H04W 36/30 (2009.01) ,H04W 36/08 (2009.01) ,H04W 24/10 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
24
Reselection being triggered by specific parameters
30
by measured or perceived connection quality data
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
08
Reselecting an access point
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
10
Scheduling measurement reports
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
쑤지안 XU, Jian; KR
김석중 KIM, Seokjung; KR
변대욱 BYUN, Daewook; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 124, 5층 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
62/439,92629.12.2016US
Title (EN) METHOD AND APPARATUS FOR SUPPORTING BEAM IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL DE PRISE EN CHARGE D'UN FAISCEAU DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 빔을 지원하는 방법 및 장치
Abstract:
(EN) The present invention proposes a handover procedure considering a beam in a new radio access technology (NR). A user equipment (UE) first transmits a measurement report including beam-related information to a source gNB. The source gNB determines to handover the UE to a target gNB on the basis of the measurement report and transmits a handover request message including the beam-related information to the target gNB. Upon receiving the handover request message including the beam-related information, the target gNB may use the beam-related information for radio resource management (RRM) of the UE.
(FR) La présente invention propose une procédure de transfert qui tient compte d'un faisceau dans une nouvelle technologie d'accès radio (NR). Un équipement utilisateur (UE) transmet d'abord un rapport de mesure comprenant des informations relatives au faisceau à un gNB source. Le gNB source détermine de transférer l'UE à un gNB cible sur la base du rapport de mesure et transmet un message de demande de transfert comprenant les informations relatives au faisceau au gNB cible. Lors de la réception du message de demande de transfert comprenant les informations relatives au faisceau, le gNB cible peut utiliser les informations relatives au faisceau pour la gestion de ressources radio (RRM) de l'UE.
(KO) 본 발명은 NR(new radio access technology)에서 빔을 고려한 핸드오버 절차를 제안한다. 먼저 단말(UE; user equipment)은 빔 관련 정보를 포함하는 측정 보고를 소스 gNB로 전송한다. 소스 gNB는 상기 측정 보고를 기반으로 상기 UE를 타겟 gNB로 핸드오버 할 것을 결정하고, 상기 빔 관련 정보를 포함하는 핸드오버 요청 메시지를 상기 타겟 gNB로 전송한다. 상기 빔 관련 정보를 포함하는 핸드오버 요청 메시지를 수신한 타겟 gNB는, 상기 빔 관련 정보를 UE의 RRM(radio resource management)을 위하여 사용할 수 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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)