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1. (WO2019062837) COMMUNICATION METHOD, APPARATUS AND DEVICE
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Pub. No.: WO/2019/062837 International Application No.: PCT/CN2018/108269
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
H04L 5/00 (2006.01) ,H04L 1/16 (2006.01) ,H04W 28/18 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
16
Central resource management; Negotiation of resources, e.g. negotiating bandwidth or QoS [Quality of Service]
18
Negotiating wireless communication parameters
Applicants:
华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市 龙岗区坂田华为总部办公楼 Huawei Administration Building, Bantian Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
娄崇 LOU, Chong; CN
刘星 LIU, Xing; CN
黄曲芳 HUANG, Qufang; CN
Agent:
北京同立钧成知识产权代理有限公司 LEADER PATENT & TRADEMARK FIRM; 中国北京市 海淀区西直门北大街32号枫蓝国际A座8F-6 8F-6, Bldg.A, Winland International Center NO.32 Xizhimen North Street, Haidian District Beijing 100082, CN
Priority Data:
201710900586.028.09.2017CN
Title (EN) COMMUNICATION METHOD, APPARATUS AND DEVICE
(FR) PROCÉDÉ, APPAREIL, ET DISPOSITIF DE COMMUNICATION
(ZH) 通信方法、装置和设备
Abstract:
(EN) Provided in an embodiment of the present application are a communication method, apparatus, and device, the method comprising: a terminal receiving a bandwidth part (BWP) indication message that is sent by a network device, the BWP indication message being used to indicate that the terminal activates a BWP and/or deactivates a BWP; the terminal sending a BWP feedback message to the base station, the BWP feedback message being used to indicate that the terminal successfully receives the BWP indication message. Thus, when a user equipment (UE) cannot receive or cannot correctly parse a BWP indication message, the present invention may prevent the problem wherein the UE and a base station use different BWPs for communication, thus causing data transmission to fail, thereby improving the quality of communication.
(FR) Un mode de réalisation de la présente invention concerne un procédé, un appareil, et un dispositif de communication. Le procédé comprend les étapes suivantes : un terminal reçoit un message d'indication de partie de largeur de bande (BWP) qui est envoyé par un dispositif de réseau, le message d'indication de BWP étant utilisé pour indiquer que le terminal active une BWP et/ou désactive une BWP ; le terminal envoie un message de rétroaction de BWP à la station de base, le message de rétroaction de BWP étant utilisé pour indiquer que le terminal a reçu avec succès le message d'indication de BWP. Ainsi, lorsqu'un équipement d’utilisateur (UE) ne peut pas recevoir ou analyser correctement un message d'indication de BWP, la présente invention peut empêcher l’échec d’une transmission de données provoqué par le fait que l'UE et une station de base utilisent différentes BWP pour la communication, ce qui améliore la qualité de communication.
(ZH) 本申请实施例提供一种通信方法、装置和设备,该方法包括:终端接收网络设备发送的BWP指示消息,所述BWP指示消息用于指示所述终端激活BWP和/或去激活BWP;所述终端向所述基站发送BWP反馈消息,所述BWP反馈消息用于指示所述终端成功接收到所述BWP指示消息,可以避免UE无法收到或者无法正确解析该BWP指示消息时,UE与基站采用不同的BWP通信而导致数据传输失败的问题,提高了通信质量。
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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)