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CN109196902A - 一种数据处理方法及终端设备、基站 - Google Patents

一种数据处理方法及终端设备、基站 Download PDF

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Publication number
CN109196902A
CN109196902A CN201780032825.3A CN201780032825A CN109196902A CN 109196902 A CN109196902 A CN 109196902A CN 201780032825 A CN201780032825 A CN 201780032825A CN 109196902 A CN109196902 A CN 109196902A
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China
Prior art keywords
radio bearer
rlc
type
layer entity
terminal device
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CN201780032825.3A
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CN109196902B (zh
Inventor
徐海博
纳坦·爱德华 坦尼
邝奕如
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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
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04W76/14—Direct-mode setup
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

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

Abstract

一种数据处理方法及终端设备、基站，该方法包括：终端设备确定所述终端设备的至少一个无线承载的类型由第一类型转换为第二类型；所述终端设备丢弃所述至少一个无线承载的无线链路控制协议RLC层实体发送侧缓存的RLC协议数据单元和/或RLC业务数据单元；所述终端设备将所述至少一个无线承载的RLC层实体接收侧已接收到的RLC协议数据单元组装成RLC业务数据单元，并将所述RLC业务数据单元按序递交给所述RLC层实体的上层实体；其中，所述上层实体为所述至少一个无线承载类型转换前所述RLC层实体的上层实体。当一个无线承载的类型发生第I类型和第ш类型间的转换时，能够防止解包失败导致的丢包问题，还能并节约空口资源。

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。
CN201780032825.3A 2017-03-13 2017-03-24 一种数据处理方法及终端设备、基站 Active CN109196902B (zh)

Applications Claiming Priority (3)

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CN201710147480 2017-03-13
CN2017101474808 2017-03-13
PCT/CN2017/078199 WO2018165995A1 (zh) 2017-03-13 2017-03-24 一种数据处理方法及终端设备、基站

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CN109196902A true CN109196902A (zh) 2019-01-11
CN109196902B CN109196902B (zh) 2021-02-09

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US (2) US11096184B2 (zh)
EP (1) EP3585087B1 (zh)
CN (1) CN109196902B (zh)
WO (1) WO2018165995A1 (zh)

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CN110572850B (zh) * 2019-09-05 2023-07-25 京信网络系统股份有限公司 5g基站缓存处理业务数据方法、装置、设备和存储介质
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US20200068581A1 (en) 2020-02-27
US11096184B2 (en) 2021-08-17
EP3585087B1 (en) 2021-05-05
US20220007376A1 (en) 2022-01-06
EP3585087A4 (en) 2020-04-15
CN109196902B (zh) 2021-02-09
WO2018165995A1 (zh) 2018-09-20
WO2018165995A9 (zh) 2019-02-21
EP3585087A1 (en) 2019-12-25
US11924870B2 (en) 2024-03-05

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