CN110431872A - 传输数据的方法、终端设备和网络设备 - Google Patents

传输数据的方法、终端设备和网络设备 Download PDF

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CN110431872A
CN110431872A CN201780088662.0A CN201780088662A CN110431872A CN 110431872 A CN110431872 A CN 110431872A CN 201780088662 A CN201780088662 A CN 201780088662A CN 110431872 A CN110431872 A CN 110431872A
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cell group
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pdu
type cell
terminal device
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CN110431872B (zh
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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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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • 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
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/20—Master-slave selection or change arrangements

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

Abstract

提供了一种传输数据的方法、终端设备和网络设备。该方法包括：在无线链路层控制协议RLC层的协议数据单元PDU的重传次数大于或等于最大重传次数，并触发无线电链路故障RLF时，确定该PDU对应的小区组的类型，该PDU对应的小区组包括第一类型小区组和/或第二类型小区组，该第一类型小区组的类型和该第二类型小区组的类型不同；根据该PDU对应的小区组的类型处理该RLF。本发明实施例的传输数据的方法，针对DC场景下，在RLC层的PDU的重传次数大于或等于最大重传次数，且触发无线电链路故障RLF时，终端设备通过该PDU的传输场景，触发不同的RLF操作，能够有效提高传输上行数据的成功率。

Description

PCT国内申请，说明书已公开。

Claims (28)

  1. PCT国内申请，权利要求书已公开。
CN201780088662.0A 2017-07-27 2017-07-27 传输数据的方法、终端设备和网络设备 Active CN110431872B (zh)

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PCT/CN2017/094763 WO2019019120A1 (zh) 2017-07-27 2017-07-27 传输数据的方法、终端设备和网络设备

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CN110431872A true CN110431872A (zh) 2019-11-08
CN110431872B CN110431872B (zh) 2022-10-28

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EP (1) EP3611954B1 (zh)
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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
CN115777184A (zh) * 2020-06-29 2023-03-10 华为技术有限公司 一种数据重传方法和装置

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JP7301065B2 (ja) * 2018-10-30 2023-06-30 京セラ株式会社 無線通信方法及び装置
CN111465119B (zh) * 2019-03-28 2023-02-24 维沃移动通信有限公司 数据发送方法、信息配置方法、终端及网络设备
WO2021168805A1 (en) * 2020-02-28 2021-09-02 Qualcomm Incorporated Handling errors in feedback messages

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KR102037389B1 (ko) * 2013-04-05 2019-10-28 주식회사 팬택 이중 연결성을 지원하는 무선 통신 시스템에서 무선링크 제어 방법 및 그 장치
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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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Publication number Publication date
EP3611954B1 (en) 2021-12-22
US20200177316A1 (en) 2020-06-04
CN110431872B (zh) 2022-10-28
EP3611954A1 (en) 2020-02-19
EP3611954A4 (en) 2020-04-22
US11218256B2 (en) 2022-01-04
WO2019019120A1 (zh) 2019-01-31

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