CN112740595A - 指示pdcp复制数据的状态的方法、终端设备和网络设备 - Google Patents

指示pdcp复制数据的状态的方法、终端设备和网络设备 Download PDF

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Publication number
CN112740595A
CN112740595A CN201880097281.3A CN201880097281A CN112740595A CN 112740595 A CN112740595 A CN 112740595A CN 201880097281 A CN201880097281 A CN 201880097281A CN 112740595 A CN112740595 A CN 112740595A
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mac
entity
network device
data
indication information
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CN201880097281.3A
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卢前溪
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202210105396.0A priority Critical patent/CN114340042B/zh
Publication of CN112740595A publication Critical patent/CN112740595A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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

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

Abstract

本申请实施例提供了一种指示PDCP复制数据的状态的方法、终端设备和网络设备，所述方法应用于终端设备，所述终端设备具有第一PDCP实体和所述第一PDCP实体对应的多个RLC实体，所述方法包括：所述终端设备接收第一指示信息，所述第一指示信息用于指示所述第一PDCP实体与所述多个RLC实体之间的数据行为。本申请实施例中，在多于两个PDCP副本(CA和DC同时出现)的场景下，所述终端设备也能够明确所述第一PDCP实体与所述多个RLC实体中每个RLC实体之间的数据行为，进而能够实现PDCP对应的多个RLC实体如何进行数据传输。

Description

PCT国内申请，说明书已公开。

Claims (102)

  1. PCT国内申请，权利要求书已公开。
CN201880097281.3A 2018-10-30 2018-10-30 指示pdcp复制数据的状态的方法、终端设备和网络设备 Pending CN112740595A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210105396.0A CN114340042B (zh) 2018-10-30 2018-10-30 指示pdcp复制数据的状态的方法、终端设备和网络设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/112592 WO2020087258A1 (zh) 2018-10-30 2018-10-30 指示pdcp复制数据的状态的方法、终端设备和网络设备

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CN202210105396.0A Active CN114340042B (zh) 2018-10-30 2018-10-30 指示pdcp复制数据的状态的方法、终端设备和网络设备

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US (1) US11991556B2 (zh)
EP (2) EP4221025A1 (zh)
KR (1) KR20210082434A (zh)
CN (2) CN112740595A (zh)
AU (1) AU2018448123B2 (zh)
WO (1) WO2020087258A1 (zh)

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CN108924948B (zh) * 2017-03-23 2021-06-22 夏普株式会社 用户设备和基站处执行的方法及相应的设备
JP2022518226A (ja) * 2019-01-18 2022-03-14 鴻穎創新有限公司 次世代無線ネットワークにおけるパケットデータ収束プロトコルの複製
EP3918738B1 (en) * 2019-02-01 2022-07-20 Telefonaktiebolaget Lm Ericsson (Publ) First communication device, second communication device and methods performed therein for controlling transmission

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CN104105132B (zh) * 2013-04-03 2018-05-04 华为技术有限公司 一种控制参数的发送方法和装置
CN104955064B (zh) * 2014-03-28 2019-01-11 上海诺基亚贝尔股份有限公司 一种在双连接系统中处理用户设备端rlc/pdcp实体的方法与设备
CN108616909B (zh) * 2017-01-05 2023-11-10 华为技术有限公司 数据传输方法及装置
US10716094B2 (en) * 2017-03-23 2020-07-14 Ofinno, Llc Packet duplication in a wireless device and wireless network
CN108924948B (zh) * 2017-03-23 2021-06-22 夏普株式会社 用户设备和基站处执行的方法及相应的设备
US10536878B2 (en) * 2017-03-24 2020-01-14 Mediatek Inc. User equipment and methods for PDCP duplication in 5G RAN
ES2962322T3 (es) * 2017-03-24 2024-03-18 Nokia Technologies Oy Gestión de duplicación de pdcp y recuperación de datos en una nueva tecnología de acceso por radio
CN112616161B (zh) * 2017-06-15 2022-08-26 华为技术有限公司 一种通信处理方法和通信装置
CN109151903B (zh) * 2017-06-16 2022-07-15 三星电子株式会社 用于在下一代移动通信系统中处理分组的方法和装置
US20180367288A1 (en) * 2017-06-16 2018-12-20 Huawei Technologies Co., Ltd. Dynamic activation and deactivation of packet duplication
ES2924196T3 (es) * 2017-06-20 2022-10-05 Beijing Xiaomi Mobile Software Co Ltd Método y dispositivo para desactivar y activar la función de replicación de paquetes del protocolo de convergencia de datos en paquetes
CN109428696B (zh) * 2017-08-24 2020-11-03 电信科学技术研究院 一种重复传输的激活/去激活方法、基站、终端及装置
CN111107669B (zh) * 2018-10-29 2021-11-02 展讯通信（上海）有限公司 Pdcp复制功能的激活方法及装置、终端、基站

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Publication number Publication date
EP3836457A4 (en) 2021-09-01
CN114340042A (zh) 2022-04-12
AU2018448123B2 (en) 2023-01-19
EP3836457A1 (en) 2021-06-16
US11991556B2 (en) 2024-05-21
AU2018448123A1 (en) 2021-04-01
KR20210082434A (ko) 2021-07-05
CN114340042B (zh) 2023-06-13
US20210211932A1 (en) 2021-07-08
EP3836457B1 (en) 2023-06-21
WO2020087258A1 (zh) 2020-05-07
EP4221025A1 (en) 2023-08-02

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