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1. (WO2019028896) DATA TRANSMISSION METHOD, TRANSMITTING END DEVICE, AND RECEIVING END DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/028896 International Application No.: PCT/CN2017/097243
Publication Date: 14.02.2019 International Filing Date: 11.08.2017
IPC:
H04W 76/10 (2018.01) ,H04W 88/02 (2009.01) ,H04W 88/08 (2009.01)
[IPC code unknown for H04W 76/10]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08
Access point devices
Applicants:
OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN/CN]; 中国广东省东莞市 长安镇乌沙海滨路18号 No.18, Haibin Road, Wusha, Chang'an Dongguan, Guangdong 523860, CN
Inventors:
唐海 TANG, Hai; CN
Agent:
广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE; 中国广东省广州市天河区珠江东路6号4501房 (部位:自编01-03和08-12单元)(仅限办公用途) Room 4501, No. 6 Zhujiang East Road, Tianhe District, Guangzhou Guangdong 510623, CN
Priority Data:
Title (EN) DATA TRANSMISSION METHOD, TRANSMITTING END DEVICE, AND RECEIVING END DEVICE
(FR) PROCÉDÉ DE TRANSMISSION DE DONNÉES, DISPOSITIF D'EXTRÉMITÉ DE TRANSMISSION ET DISPOSITIF D'EXTRÉMITÉ DE RÉCEPTION
(ZH) 数据传输的方法、发射端设备和接收端设备
Abstract:
(EN) Embodiments of the present application provide a data transmission method, a transmitting end device, and a receiving end device, which improve the reliability of data transmission during switch of a Quality of Service flow (QoSflow) between multiple data radio bearers (DRBs). The method comprises: a transmitting end device switches a DRB corresponding to a first QoSflow from a first DRB to a second DRB; the transmitting end device sends an unsent data packet in the first QoSflow to the receiving end device by means of the second DRB.
(FR) Des modes de réalisation de la présente invention concernent un procédé de transmission de données, un dispositif d'extrémité de transmission et un dispositif d'extrémité de réception, qui améliorent la fiabilité de transmission de données pendant une commutation d'un flux de qualité de service (QoSflow) entre de multiples supports radio de données (DRB). Le procédé comprend les étapes suivantes : un dispositif d'extrémité de transmission commute un DRB correspondant à un premier QoSflow, d'un premier DRB à un second DRB ; le dispositif d'extrémité de transmission envoie un paquet de données non envoyé dans le premier QoSflow au dispositif d'extrémité de réception au moyen du second DRB.
(ZH) 本申请实施例提供了一种数据传输的方法、发射端设备和接收端设备,提高了服务质量数据流QoSflow在多个数据无线承载DRB之间切换时的数据传输的可靠性。该方法包括:发射端设备将第一服务质量数据流对应的DRB从第一DRB切换至第二DRB;该发射端设备通过该第二DRB向接收端设备发送该第一服务质量数据流中未发送的数据包。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)