CN113170459A - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

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Publication number
CN113170459A
CN113170459A CN201980079424.2A CN201980079424A CN113170459A CN 113170459 A CN113170459 A CN 113170459A CN 201980079424 A CN201980079424 A CN 201980079424A CN 113170459 A CN113170459 A CN 113170459A
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threshold value
condition
information
service
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CN201980079424.2A
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English (en)
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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Priority to CN202210158570.8A priority Critical patent/CN114374478A/zh
Priority claimed from PCT/CN2019/082780 external-priority patent/WO2020118991A1/zh
Publication of CN113170459A publication Critical patent/CN113170459A/zh
Pending legal-status Critical Current

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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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/188—Time-out mechanisms
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • 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

本申请实施例提供了一种无线通信方法、终端设备和网络设备，在CA与DC结合的场景下，一个PDCP实体可以利用多于两个RLC实体传输复制数据，避免了激活时使用所有RLC的实体传输复制数据，减少了复制传输场景下的资源浪费，提高了系统的资源利用率，在保证诸如URLLC业务的传输性能同时，保证了系统整体的传输性能。该无线通信方法，应用于CA与DC结合的场景，该无线通信方法包括：在满足第一条件的情况下，终端设备确定是否进行复制数据传输，和/或，该终端设备确定是否触发复制数据传输。

Description

PCT国内申请，说明书已公开。

Claims (140)

  1. PCT国内申请，权利要求书已公开。
CN201980079424.2A 2018-12-11 2019-04-15 无线通信方法、终端设备和网络设备 Pending CN113170459A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210158570.8A CN114374478A (zh) 2018-12-11 2019-04-15 无线通信方法、终端设备和网络设备

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2018/120292 2018-12-11
PCT/CN2018/120292 WO2020118519A1 (zh) 2018-12-11 2018-12-11 无线通信方法、终端设备和网络设备
PCT/CN2019/072345 WO2020118865A1 (zh) 2018-12-11 2019-01-18 无线通信方法、终端设备和网络设备
CNPCT/CN2019/072345 2019-01-18
PCT/CN2019/082780 WO2020118991A1 (zh) 2018-12-11 2019-04-15 无线通信方法、终端设备和网络设备

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Publications (1)

Publication Number Publication Date
CN113170459A true CN113170459A (zh) 2021-07-23

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CN202210158570.8A Pending CN114374478A (zh) 2018-12-11 2019-04-15 无线通信方法、终端设备和网络设备

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US (1) US11877182B2 (zh)
EP (1) EP3883317A4 (zh)
CN (2) CN113170459A (zh)
WO (2) WO2020118519A1 (zh)

Cited By (1)

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CN114189938A (zh) * 2021-12-14 2022-03-15 中国联合网络通信集团有限公司 载波确定方法、通信装置及存储介质

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WO2020197237A1 (en) * 2019-03-25 2020-10-01 Lg Electronics Inc. Conditional supplementary link activation and transmission
US11678314B2 (en) * 2019-06-24 2023-06-13 Qualcomm Incorporated Packet duplication carrier enhancements
IL286821B2 (en) * 2021-09-29 2023-04-01 Elbit Systems C4I And Cyber Ltd System and method for wireless transmission of information
CN117560780A (zh) * 2022-08-01 2024-02-13 大唐移动通信设备有限公司 数据处理方法及装置
CN115997464A (zh) * 2022-10-28 2023-04-21 北京小米移动软件有限公司 一种传输配置信息的方法、装置及可读存储介质

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US10045332B2 (en) 2014-05-09 2018-08-07 Qualcomm Incorporated UE autonomous radio resource configuration extension
US10687316B2 (en) 2014-07-17 2020-06-16 Qualcomm Incorporated Techniques for enabling component carriers for multi-carrier wireless communication
US10772007B2 (en) * 2016-05-03 2020-09-08 Lg Electronics Inc. Method for transmitting and receiving data in wireless communication system, and device for supporting same
US10750410B2 (en) * 2016-09-30 2020-08-18 Huawei Technologies Co., Ltd. Ultra reliable low latency connection support in radio access networks
US10536878B2 (en) * 2017-03-24 2020-01-14 Mediatek Inc. User equipment and methods for PDCP duplication in 5G RAN
CN110945901B (zh) * 2017-04-24 2022-03-01 摩托罗拉移动有限责任公司 复制用于无线电承载的pdcp pdu
CN108810990B (zh) * 2017-05-05 2020-11-17 中兴通讯股份有限公司 一种数据包复制功能的控制方法和装置、通信设备
CN108811175B (zh) * 2017-05-05 2020-07-28 华硕电脑股份有限公司 无线通信系统中传送数据复制的方法和设备
CN107342851B (zh) * 2017-06-15 2020-05-26 电信科学技术研究院 一种重复传输的配置及重复传输方法及装置
CN109245870B (zh) * 2017-06-16 2021-12-28 华为技术有限公司 处理无线链路失败方法、终端设备和基站
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CN108260163B (zh) * 2018-03-28 2023-03-24 中兴通讯股份有限公司 信息的发送、接收方法及装置
CN112385165B (zh) * 2018-08-08 2023-11-07 富士通株式会社 重复传输的配置和或激活方法、重复传输的方法及装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114189938A (zh) * 2021-12-14 2022-03-15 中国联合网络通信集团有限公司 载波确定方法、通信装置及存储介质

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Publication number Publication date
CN114374478A (zh) 2022-04-19
WO2020118865A1 (zh) 2020-06-18
EP3883317A4 (en) 2021-12-29
WO2020118519A1 (zh) 2020-06-18
US20210297901A1 (en) 2021-09-23
US11877182B2 (en) 2024-01-16
EP3883317A1 (en) 2021-09-22

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