SG11201911667XA - Data transmission method, transmitting end device, and receiving end device - Google Patents

Data transmission method, transmitting end device, and receiving end device

Info

Publication number
SG11201911667XA
SG11201911667XA SG11201911667XA SG11201911667XA SG11201911667XA SG 11201911667X A SG11201911667X A SG 11201911667XA SG 11201911667X A SG11201911667X A SG 11201911667XA SG 11201911667X A SG11201911667X A SG 11201911667XA SG 11201911667X A SG11201911667X A SG 11201911667XA
Authority
SG
Singapore
Prior art keywords
end device
data transmission
transmitting end
transmission method
receiving end
Prior art date
Application number
SG11201911667XA
Inventor
Hai Tang
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of SG11201911667XA publication Critical patent/SG11201911667XA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/082—Load balancing or load distribution among bearers or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H04W76/36—Selective release of ongoing connections for reassigning the resources associated with the released connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Data Transmission Method, Transmitting End Device, and Receiving End Device 5 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 10 data packet in the first QoSflow to the receiving end device by means of the second DRB. FIG. 3
SG11201911667XA 2017-08-11 2017-08-11 Data transmission method, transmitting end device, and receiving end device SG11201911667XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/097243 WO2019028896A1 (en) 2017-08-11 2017-08-11 Data transmission method, transmitting end device, and receiving end device

Publications (1)

Publication Number Publication Date
SG11201911667XA true SG11201911667XA (en) 2020-02-27

Family

ID=65272949

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201911667XA SG11201911667XA (en) 2017-08-11 2017-08-11 Data transmission method, transmitting end device, and receiving end device

Country Status (14)

Country Link
US (1) US20210144588A1 (en)
EP (1) EP3651538B1 (en)
JP (1) JP2020533820A (en)
KR (1) KR102404909B1 (en)
CN (2) CN111278054B (en)
AU (1) AU2017427114A1 (en)
BR (1) BR112020000313A2 (en)
CA (1) CA3066511A1 (en)
IL (1) IL271198A (en)
RU (1) RU2745718C1 (en)
SG (1) SG11201911667XA (en)
TW (1) TWI762702B (en)
WO (1) WO2019028896A1 (en)
ZA (1) ZA201908114B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2754578C1 (en) * 2017-09-22 2021-09-03 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Method for specifying information, terminal and computer data carrier
WO2019158699A1 (en) * 2018-02-15 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing qfi harmonization between ran and 5gc and related wireless terminals, base stations, and core network nodes
CN110351221B (en) 2018-04-02 2020-07-17 维沃移动通信有限公司 Method and device for configuring data stream
US11310707B2 (en) * 2018-04-13 2022-04-19 Qualcomm Incorporated Facilitating quality of service flow remapping utilizing a service data adaptation protocol layer
CN110536263A (en) * 2019-07-11 2019-12-03 中兴通讯股份有限公司 A kind of data transmission method, device, the first communication node and the second communication node

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008133484A1 (en) * 2007-04-30 2008-11-06 Lg Electronics Inc. Methods of transmitting data blocks in wireless communication system
WO2014007494A1 (en) * 2012-07-02 2014-01-09 Lg Electronics Inc. Method and apparatus for switching connection in wireless communication system
EP2944110B1 (en) * 2013-01-11 2019-07-24 LG Electronics Inc. Method for transmitting information in wireless communication system
CN103945461A (en) * 2013-01-23 2014-07-23 中兴通讯股份有限公司 Data multi-flow transmission method and device
CN104244426B (en) * 2013-06-09 2019-02-05 华为技术有限公司 A kind of resource allocation methods and device of Data Radio Bearer DRB
US9392519B2 (en) * 2014-06-23 2016-07-12 Intel Corporation Apparatus, system and method of tunneling data radio bearers via a wireless local area network link
CN104363598B (en) * 2014-11-25 2018-03-23 电信科学技术研究院 A kind of DRB mapping methods and device
CN106134274A (en) * 2016-06-29 2016-11-16 北京小米移动软件有限公司 Data transmission method, data transmission device and system
CN108989242B (en) * 2017-02-03 2020-01-03 华为技术有限公司 QoS flow processing method and device for changing data radio bearer mapping

Also Published As

Publication number Publication date
US20210144588A1 (en) 2021-05-13
TW201911900A (en) 2019-03-16
IL271198A (en) 2020-01-30
CN111278054B (en) 2021-10-08
KR20200035238A (en) 2020-04-02
BR112020000313A2 (en) 2020-07-14
CN110741719A (en) 2020-01-31
EP3651538A1 (en) 2020-05-13
WO2019028896A1 (en) 2019-02-14
EP3651538B1 (en) 2021-09-08
CA3066511A1 (en) 2019-02-14
KR102404909B1 (en) 2022-06-02
JP2020533820A (en) 2020-11-19
AU2017427114A1 (en) 2020-01-02
TWI762702B (en) 2022-05-01
EP3651538A4 (en) 2020-07-15
ZA201908114B (en) 2021-04-28
RU2745718C1 (en) 2021-03-31
CN111278054A (en) 2020-06-12

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