CN109328450A - 一种多路径传输的策略控制方法及相关设备 - Google Patents

一种多路径传输的策略控制方法及相关设备 Download PDF

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CN109328450A
CN109328450A CN201680086903.3A CN201680086903A CN109328450A CN 109328450 A CN109328450 A CN 109328450A CN 201680086903 A CN201680086903 A CN 201680086903A CN 109328450 A CN109328450 A CN 109328450A
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resource
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CN109328450B (zh
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杨娇
倪慧
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/20—Traffic policing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/24—Multipath
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
    • H04L47/762—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the network
    • 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
    • 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
    • H04W28/0273—Traffic management, e.g. flow control or congestion control adapting protocols for flow control or congestion control to wireless environment, e.g. adapting transmission control protocol [TCP]
    • 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
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/11—Identifying congestion

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

Abstract

一种多路径传输的策略控制方法及相关设备，其中，支持多路径传输的用户设备UE通过至少两条传输子流进行业务报文传输，该方法包括：策略决策网元接收通信对端发送的所述至少两条传输子流的关联信息，所述关联信息包括所述至少两条传输子流的流标识；策略决策网元根据所述关联信息，确定所述至少两条传输子流中的至少一条传输子流的资源修改策略；策略决策网元向所述至少一条传输子流对应的转发面网元发送所述资源修改策略，以使所述至少一条传输子流对应的转发面网元按照所述资源修改策略进行资源修改。实施本发明实施例，可以在多路径传输下进行资源修改时减少信令处理数量，降低资源的消耗量。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201680086903.3A 2016-08-17 2016-08-17 一种多路径传输的策略控制方法及相关设备 Active CN109328450B (zh)

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CN112968843A (zh) * 2021-02-03 2021-06-15 长春理工大学 基于sdn的多路径传输控制系统及方法
CN113365369A (zh) * 2020-03-06 2021-09-07 华为技术有限公司 通信方法和装置
CN114631297A (zh) * 2019-11-06 2022-06-14 德国电信股份有限公司 用于多路径通信的方法和网络设备

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US11523305B2 (en) 2019-09-25 2022-12-06 Cisco Technology, Inc. Traffic steering and policy combining
US11483279B2 (en) * 2019-11-15 2022-10-25 Cisco Technology, Inc. Domain name system as an authoritative source for multipath mobility policy
US11558287B2 (en) 2020-02-14 2023-01-17 Cisco Technology, Inc. Policy combining utilizing purpose
CN114205839A (zh) * 2020-09-02 2022-03-18 华为技术有限公司 多流关联传输的方法、装置及系统
CN115190635A (zh) * 2021-04-02 2022-10-14 索尼集团公司 电子设备、通信方法以及计算机可读存储介质
CN118713783A (zh) * 2023-03-27 2024-09-27 华为技术有限公司 通信方法、设备、芯片、存储介质和程序产品

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CN112968843A (zh) * 2021-02-03 2021-06-15 长春理工大学 基于sdn的多路径传输控制系统及方法
CN112968843B (zh) * 2021-02-03 2023-02-28 长春理工大学 基于sdn的多路径传输控制系统及方法

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EP3481013A4 (en) 2019-06-26
US20190182165A1 (en) 2019-06-13
CN113473535A (zh) 2021-10-01
WO2018032412A1 (zh) 2018-02-22
CN113473535B (zh) 2023-08-22
CN109328450B (zh) 2021-06-15
US11349765B2 (en) 2022-05-31
EP3481013A1 (en) 2019-05-08

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