CN109845367A - 切换路径的方法和终端设备 - Google Patents

切换路径的方法和终端设备 Download PDF

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Publication number
CN109845367A
CN109845367A CN201780050389.2A CN201780050389A CN109845367A CN 109845367 A CN109845367 A CN 109845367A CN 201780050389 A CN201780050389 A CN 201780050389A CN 109845367 A CN109845367 A CN 109845367A
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China
Prior art keywords
community group
data
terminal device
upstream data
pdcp layers
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CN201780050389.2A
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English (en)
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CN109845367B (zh
Inventor
唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN109845367A publication Critical patent/CN109845367A/zh
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels
    • 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
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
    • 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
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/026—Multicasting of data during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

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

Abstract

提供了一种切换路径的方法和终端设备，该终端设备具有分组数据汇聚协议PDCP层，该PDCP层可向第一小区组或第二小区组发送上行数据，该第一小区组和该第二小区组为不同的小区组，该PDCP层当前向该第一小区组发送上行数据；该方法包括：该终端设备将该PDCP层由向该第一小区组发送上行数据切换至向该第二小区组发送上行数据；该终端设备向该第二小区组发送第一上行数据，该第一上行数据至少包括第一数据，该第一数据指该终端设备已经发送给该第一小区组的无线链路控制协议RLC层的数据。本发明实施例的方法能够有效提高该终端设备的路径切换性能。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201780050389.2A 2017-09-28 2017-09-28 切换路径的方法和终端设备 Active CN109845367B (zh)

Applications Claiming Priority (1)

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PCT/CN2017/103997 WO2019061151A1 (zh) 2017-09-28 2017-09-28 切换路径的方法和终端设备

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CN109845367A true CN109845367A (zh) 2019-06-04
CN109845367B CN109845367B (zh) 2020-09-18

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Country Status (7)

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US (1) US11071016B2 (zh)
EP (1) EP3687239B1 (zh)
JP (1) JP2021503194A (zh)
KR (1) KR20200054293A (zh)
CN (1) CN109845367B (zh)
AU (1) AU2017433843B2 (zh)
WO (1) WO2019061151A1 (zh)

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CN114342465A (zh) * 2019-11-06 2022-04-12 Oppo广东移动通信有限公司 无线通信的方法和终端设备
WO2022247338A1 (zh) * 2021-05-28 2022-12-01 华为技术有限公司 一种通信方法及装置

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CN112514454B (zh) * 2018-08-07 2023-07-18 Oppo广东移动通信有限公司 切换网络的方法、网络节点、芯片和通信***
CN111800832B (zh) * 2019-08-01 2021-09-17 维沃移动通信有限公司 数据发送方法、用户设备ue及介质
WO2022171261A1 (en) * 2021-02-09 2022-08-18 Huawei Technologies Co., Ltd. Devices, systems and methods for urllc in a 5g communication network
WO2023189515A1 (ja) * 2022-03-30 2023-10-05 ソニーグループ株式会社 通信装置、及び通信方法

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CN114342465A (zh) * 2019-11-06 2022-04-12 Oppo广东移动通信有限公司 无线通信的方法和终端设备
WO2022247338A1 (zh) * 2021-05-28 2022-12-01 华为技术有限公司 一种通信方法及装置

Also Published As

Publication number Publication date
US20200205034A1 (en) 2020-06-25
AU2017433843A1 (en) 2020-05-07
WO2019061151A1 (zh) 2019-04-04
AU2017433843B2 (en) 2021-06-17
US11071016B2 (en) 2021-07-20
EP3687239A4 (en) 2020-10-07
EP3687239A1 (en) 2020-07-29
KR20200054293A (ko) 2020-05-19
EP3687239B1 (en) 2021-09-08
JP2021503194A (ja) 2021-02-04
CN109845367B (zh) 2020-09-18

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