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1. (WO2018127218) HYBRID AUTOMATIC REPEAT REQUEST HARQ TRANSMISSION METHOD AND RELATED DEVICE
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Pub. No.: WO/2018/127218 International Application No.: PCT/CN2018/075305
Publication Date: 12.07.2018 International Filing Date: 05.02.2018
IPC:
H04L 1/18 (2006.01) ,H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
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
Applicants:
电信科学技术研究院 CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY [CN/CN]; 中国北京市 海淀区学院路40号 No. 40 Xueyuan Rd., Haidian District Beijing 100191, CN
Inventors:
赵亚利 ZHAO, Yali; CN
许芳丽 XU, Fangli; CN
Agent:
北京同达信恒知识产权代理有限公司 TDIP & PARTNERS; 中国北京市海淀区宝盛南路1号院20号楼8层101-01 101-01, 8/F, Building 20, No.1 Baosheng South Road Haidian District Beijing 100192, CN
Priority Data:
201710005602.X04.01.2017CN
Title (EN) HYBRID AUTOMATIC REPEAT REQUEST HARQ TRANSMISSION METHOD AND RELATED DEVICE
(FR) PROCÉDÉ DE TRANSMISSION DE DEMANDE DE RÉPÉTITION AUTOMATIQUE HYBRIDE HARQ ET DISPOSITIF ASSOCIÉ
(ZH) 一种混合自动重传请求HARQ传输方法及相关设备
Abstract:
(EN) Disclosed in the present application are a hybrid automatic repeat request HARQ transmission method and a related device, for solving the technical problem that there not yet exists an HARQ transmission scheme for the 5G system in the prior art due to the fact that the 5G system supports multi-numerology and/or multi-TTI. The method comprises: a terminal maintains an HARQ entity on the basis of a cell, the HARQ entity supporting multiple parallel HARQ processes; the terminal receives a scheduling signaling sent by the network side device; and the terminal determines, according to the scheduling signaling, an HARQ process number of the HARQ entity against which the scheduling signaling is directed and a baseband parameter and/or transmission time interval corresponding to the HARQ process number.
(FR) La présente invention concerne un procédé de transmission de demande de répétition automatique hybride HARQ et un dispositif associé, permettant de résoudre le problème technique selon lequel il n'existe pas encore de schéma de transmission HARQ pour le système 5G dans l'état de la technique en raison du fait que le système 5G prend en charge une multinumérologie et/ou un multi-TTI. Le procédé comprend les étapes suivantes : un terminal maintient une entité HARQ sur la base d'une cellule, l'entité HARQ prenant en charge de multiples processus HARQ parallèles; le terminal reçoit une signalisation de planification envoyée par le dispositif côté réseau; et le terminal détermine, selon la signalisation de planification, un numéro de processus HARQ de l'entité HARQ à l'encontre de laquelle la signalisation de planification est dirigée et un paramètre de bande de base et/ou un intervalle de temps de transmission correspondant au numéro de processus HARQ.
(ZH) 本申请公开了一种混合自动重传请求HARQ的传输方法及相关设备,用以解决由于5G系统支持多numerology和/或多TTI,所导致现有技术中尚不存在一种针对5G系统的HARQ传输方案的技术问题。方法为:终端基于小区维护一个HARQ实体,所述HARQ实体支持多个并行HARQ进程;所述终端接收由网络侧设备发送的调度信令;所述终端根据所述调度信令,确定所述调度信令针对的所述HARQ实体的HARQ进程号及与所述HARQ进程号对应的基带参数和/或传输时间间隔。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)