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1. (WO2018043960) METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING DATA IN NEXT GENERATION WIRELESS ACCESS NETWORK
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Pub. No.: WO/2018/043960 International Application No.: PCT/KR2017/008944
Publication Date: 08.03.2018 International Filing Date: 17.08.2017
IPC:
H04W 72/12 (2009.01) ,H04L 5/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
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:
주식회사 케이티 KT CORPORATION [KR/KR]; 경기도 성남시 분당구 불정로 90 (정자동 206번지) (206, Jeongja-dong) 90, Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13606, KR
Inventors:
박규진 PARK, Kyujin; KR
최우진 CHOI, Woo-jin; KR
Agent:
김은구 KIM, Eungu; KR
송해모 SONG, Haemo; KR
Priority Data:
10-2016-011274801.09.2016KR
10-2017-005954312.05.2017KR
Title (EN) METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING DATA IN NEXT GENERATION WIRELESS ACCESS NETWORK
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION ET DE RÉCEPTION DE DONNÉES DANS UN RÉSEAU SANS FIL DE PROCHAINE GÉNÉRATION
(KO) 차세대 무선 액세스 망에서 데이터를 송수신하는 방법 및 장치
Abstract:
(EN) The present embodiments relate to a downlink control channel design method which enables requirements of different usage scenarios to be satisfied in the next generation/5G wireless access network under discussion in 3GPP, and provide a specific plan for puncturing/pre-empting some symbols in a long time interval scheduling unit, such as eMBB or mMTC, and transmitting a puncturing indication channel/pre-emption indication signal to a terminal, thereby enabling data transmission or reception for URLLC through a punctured/pre-empted resource in a time interval scheduling unit for eMBB or mMTC.
(FR) Les modes de réalisation de la présente invention concernent un procédé de conception de canal de commande de liaison descendante qui permet à des exigences de différents scénarios d'utilisation d'être satisfaites dans le réseau d'accès sans fil de prochaine génération/5G en cours de discussion dans le système 3GPP et de fournir un plan spécifique permettant de poinçonner/préempter certains symboles dans une unité de planification d'intervalle de temps long, tel qu'un eMBB ou un mMTC et transmettre un canal d'indication de poinçonnement/signal d'indication de préemption à un terminal, ce qui permet une transmission ou une réception de données pour URLLC par l'intermédiaire d'une ressource poinçonnée/préemptée dans une unité de planification d'intervalle de temps pour eMBB ou mMTC.
(KO) 본 실시예들은 3GPP에서 논의 중인 차세대/5G 무선 액세스 망에서 서로 다른 usage scenario의 요구 사항을 만족시킬 수 있도록 하는 하향링크 제어 채널 설계 방법에 관한 것으로서, eMBB나 mMTC와 같은 긴 시구간 스케줄링 단위에서 일부 심볼을 puncturing/pre-emption하고 puncturing indication channel/pre-emption indication signal을 단말로 전송하는 구체적인 방안을 제공함으로써, eMBB나 mMTC를 위한 시구간 스케줄링 단위 내에서 puncturing/pre-emption된 자원을 통해 URLLC를 위한 데이터 송수신을 수행할 수 있도록 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, 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, 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)