WO2016154828A1 - Procédé, appareil et système de transmission de données - Google Patents

Procédé, appareil et système de transmission de données Download PDF

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Publication number
WO2016154828A1
WO2016154828A1 PCT/CN2015/075324 CN2015075324W WO2016154828A1 WO 2016154828 A1 WO2016154828 A1 WO 2016154828A1 CN 2015075324 W CN2015075324 W CN 2015075324W WO 2016154828 A1 WO2016154828 A1 WO 2016154828A1
Authority
WO
WIPO (PCT)
Prior art keywords
cellular
access device
protocol
radio bearer
address
Prior art date
Application number
PCT/CN2015/075324
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English (en)
Chinese (zh)
Inventor
杨利
罗海燕
石小丽
王君
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201580044406.2A priority Critical patent/CN106688270A/zh
Priority to PCT/CN2015/075324 priority patent/WO2016154828A1/fr
Publication of WO2016154828A1 publication Critical patent/WO2016154828A1/fr

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Classifications

    • 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
    • H04W28/10—Flow control between communication endpoints

Definitions

  • an embodiment of the present invention provides a UE, including:
  • the processing module is further configured to access the non-cellular access device by using the UE identifier.
  • the sending module is further configured to send after the sending module sends the cellular IP address of the UE to the cellular access device.
  • the cellular IP address of the UE and the UE identity to the non-cellular access device.
  • the processor is further configured to access the non-cellular access device by using the UE identifier.
  • FIG. 26 is a second schematic structural diagram of a UE according to Embodiment 19 of the present invention.
  • the cellular access device sends the IP information to the UE. Since the cellular access device establishes an IP route with the UE through the non-cellular IP address of the UE, the cellular access device serves as a convergence point and a distribution point for data transmission, and The incoming device is sensitive to the quality change of the network link of the WLAN, thereby ensuring service continuity, improving the user experience, and avoiding the insensitivity of the quality change of the WLAN network link when the EPC is used as the convergence point and the split point. Business is not continuous.
  • the detailed process of the cellular access device transmitting IP information to the UE, and the data transmission between the cellular access device and the UE through the non-cellular access address of the UE through the non-cellular access device for multi-stream aggregation will be in the following embodiments. A detailed description will be given here, and will not be described here.
  • the cellular access device and the UE establish an IP route through the IP address of the UE, the cellular access device is used as a convergence point and a distribution point for data transmission, and because the quality of the network link of the cellular access device to the wireless local area network The change is sensitive, thus ensuring business continuity, improving the user experience, and avoiding business discontinuities caused by insensitivity to the quality change of the wireless LAN network link when the EPC is used as a convergence point and a distribution point.
  • the cellular access device Since the cellular access device establishes an IP route with the UE through the non-cellular IP address of the UE, the cellular access device acts as a convergence point and a distribution point for data transmission, and because the cellular access device connects to the wireless local area network network link
  • the quality changes are sensitive, thus ensuring business continuity, improving the user experience, and avoiding business discontinuities caused by insensitivity to the quality changes of the wireless LAN network link when the EPC is used as a convergence point and a distribution point.
  • the IP information further includes: an IP address of the eNB.
  • the cellular access device may associate the cellular IP address of the UE with the non-cellular MAC address of the UE.
  • the non-cellular access device can read the SN number in the IP header and feed back the transmission status of the protocol data unit to the cellular access device. For example, the non-cellular access device determines that the protocol data unit transmission failed based on the discontinuous SN number. Similarly, the UE can also read the PDCP header, the extended PDCP header, or the SN number in the newly added adaptation layer header to feed back the transmission status of the protocol data unit to the cellular access device.
  • the protocol data unit transmitted during the data transmission process between the cellular access device and the UE through the non-cellular access device for multi-stream aggregation includes radio bearer information; the radio bearer information is located in the IP header of the protocol data unit, and the PDCP header Medium or extended PDCP header (the extended PDCP header identifier may be indicated by a reserved bit in the source PDCP header) or a new adaptation layer header; the radio bearer information is an ERAB ID, a DRB ID, an LCID, or a radio bearer. Map values.
  • the radio bearer mapping relationship has a certain radio bearer mapping relationship with the ERAB ID, the DRB ID, and the LCID.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Des modes de réalisation de la présente invention concernent le domaine des communications. L'invention concerne un procédé, un appareil et un système de transmission de données capables d'effectuer une transmission de données convergente à multiples flux et garantissant la qualité de service d'un réseau cellulaire sans fil. Le procédé comprend les étapes suivantes : un dispositif d'accès cellulaire reçoit une adresse IP cellulaire, envoyée par un UE, de l'UE, où l'adresse IP cellulaire de l'UE est une adresse IP attribuée à l'UE par un réseau central cellulaire ; et une transmission de données convergente à multiples flux est effectuée entre le dispositif d'accès cellulaire et l'UE par un dispositif d'accès non cellulaire par l'intermédiaire de l'adresse IP cellulaire de l'UE.
PCT/CN2015/075324 2015-03-27 2015-03-27 Procédé, appareil et système de transmission de données WO2016154828A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580044406.2A CN106688270A (zh) 2015-03-27 2015-03-27 一种数据传输方法、装置及系统
PCT/CN2015/075324 WO2016154828A1 (fr) 2015-03-27 2015-03-27 Procédé, appareil et système de transmission de données

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/075324 WO2016154828A1 (fr) 2015-03-27 2015-03-27 Procédé, appareil et système de transmission de données

Publications (1)

Publication Number Publication Date
WO2016154828A1 true WO2016154828A1 (fr) 2016-10-06

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Application Number Title Priority Date Filing Date
PCT/CN2015/075324 WO2016154828A1 (fr) 2015-03-27 2015-03-27 Procédé, appareil et système de transmission de données

Country Status (2)

Country Link
CN (1) CN106688270A (fr)
WO (1) WO2016154828A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114390627A (zh) * 2020-10-21 2022-04-22 中国移动通信有限公司研究院 一种数据传输方法、装置及设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013060300A1 (fr) * 2011-10-27 2013-05-02 华为技术有限公司 Procédé de transmission de données dérivées, équipement utilisateur et station de base
CN103517339A (zh) * 2012-06-15 2014-01-15 中国移动通信集团湖南有限公司 利用wlan实现数据流量分流的系统、设备和方法
CN103582011A (zh) * 2012-07-26 2014-02-12 中兴通讯股份有限公司 一种进行多网络联合传输的系统、用户设备及方法

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Publication number Priority date Publication date Assignee Title
CN102833813B (zh) * 2011-06-14 2015-11-25 华为技术有限公司 分流数据到无线局域网的方法、终端及网络设备
CN103379548B (zh) * 2012-04-28 2016-03-30 华为技术有限公司 网络分流的方法和基站
CN103384365B (zh) * 2012-05-02 2016-12-14 中国移动通信集团湖南有限公司 一种网络接入方法、业务处理方法、系统及设备
CN103686859B (zh) * 2012-09-17 2018-04-27 中兴通讯股份有限公司 一种基于多网络联合传输的分流方法、系统及接入网网元
CN103119980B (zh) * 2012-09-29 2016-11-09 华为技术有限公司 数据分流的方法和设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013060300A1 (fr) * 2011-10-27 2013-05-02 华为技术有限公司 Procédé de transmission de données dérivées, équipement utilisateur et station de base
CN103517339A (zh) * 2012-06-15 2014-01-15 中国移动通信集团湖南有限公司 利用wlan实现数据流量分流的系统、设备和方法
CN103582011A (zh) * 2012-07-26 2014-02-12 中兴通讯股份有限公司 一种进行多网络联合传输的系统、用户设备及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114390627A (zh) * 2020-10-21 2022-04-22 中国移动通信有限公司研究院 一种数据传输方法、装置及设备
CN114390627B (zh) * 2020-10-21 2024-07-16 中国移动通信有限公司研究院 一种数据传输方法、装置及设备

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Publication number Publication date
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