CN112514343A - 一种区分数据格式的方法及装置、通信设备 - Google Patents

一种区分数据格式的方法及装置、通信设备 Download PDF

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Publication number
CN112514343A
CN112514343A CN201980049502.4A CN201980049502A CN112514343A CN 112514343 A CN112514343 A CN 112514343A CN 201980049502 A CN201980049502 A CN 201980049502A CN 112514343 A CN112514343 A CN 112514343A
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China
Prior art keywords
data packet
base station
terminal
format
downlink data
Prior art date
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Pending
Application number
CN201980049502.4A
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English (en)
Inventor
尤心
卢前溪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202210397261.6A priority Critical patent/CN114710809B/zh
Publication of CN112514343A publication Critical patent/CN112514343A/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
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • 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
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0433—Key management protocols
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0044—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of quality context information
    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本申请实施例提供一种区分数据格式的方法及装置、通信设备，包括：终端接收下行数据包，确定所述下行数据包的数据格式是第一数据格式还是第二数据格式，其中，所述第一数据格式是指所述下行数据包使用源基站的第一秘钥进行加密和/或使用源基站的第一头压缩格式进行压缩，所述第二数据格式是指所述下行数据包使用目标基站的第二秘钥进行加密和/或使用目标基站的第二头压缩格式进行压缩。

Description

PCT国内申请，说明书已公开。

Claims (107)

  1. PCT国内申请，权利要求书已公开。
CN201980049502.4A 2018-10-26 2019-02-02 一种区分数据格式的方法及装置、通信设备 Pending CN112514343A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210397261.6A CN114710809B (zh) 2018-10-26 2019-02-02 一种区分数据格式的方法及装置、通信设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2018/112134 2018-10-26
PCT/CN2018/112134 WO2020082344A1 (zh) 2018-10-26 2018-10-26 一种区分数据格式的方法及装置、通信设备
PCT/CN2019/074608 WO2020082643A1 (zh) 2018-10-26 2019-02-02 一种区分数据格式的方法及装置、通信设备

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CN202210397261.6A Division CN114710809B (zh) 2018-10-26 2019-02-02 一种区分数据格式的方法及装置、通信设备

Publications (1)

Publication Number Publication Date
CN112514343A true CN112514343A (zh) 2021-03-16

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CN202210397261.6A Active CN114710809B (zh) 2018-10-26 2019-02-02 一种区分数据格式的方法及装置、通信设备

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US (2) US11589281B2 (zh)
EP (2) EP3849149B1 (zh)
JP (1) JP7323610B2 (zh)
KR (1) KR102650826B1 (zh)
CN (2) CN112514343A (zh)
AU (1) AU2019368625A1 (zh)
WO (2) WO2020082344A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020082344A1 (zh) * 2018-10-26 2020-04-30 Oppo广东移动通信有限公司 一种区分数据格式的方法及装置、通信设备
JP7498256B2 (ja) * 2019-07-17 2024-06-11 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 無線通信ネットワークの条件付き構成

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US8320561B2 (en) * 2007-08-08 2012-11-27 Qualcomm Incorporated Key identifier in packet data convergence protocol header
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US20100195586A1 (en) * 2009-02-05 2010-08-05 Infineon Technologies Ag Multiband-operation in wireless communication systems
TWI430116B (zh) 2011-06-20 2014-03-11 Chunghwa Telecom Co Ltd Support for editing methods with multiple data formats
WO2015066923A1 (zh) * 2013-11-11 2015-05-14 华为技术有限公司 数据传输方法及装置
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KR101640681B1 (ko) * 2014-01-16 2016-07-19 주식회사 케이티 듀얼 커넥티비티에서 기지국 변경 방법 및 그 장치
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CN106330763A (zh) * 2015-06-30 2017-01-11 中兴通讯股份有限公司 数据处理方法及装置
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CN107404396B (zh) * 2016-05-20 2019-08-20 ***通信有限公司研究院 一种数据传输方法和装置
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WO2020082344A1 (zh) * 2018-10-26 2020-04-30 Oppo广东移动通信有限公司 一种区分数据格式的方法及装置、通信设备

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Publication number Publication date
KR20210083273A (ko) 2021-07-06
US20210219202A1 (en) 2021-07-15
US11785517B2 (en) 2023-10-10
WO2020082344A1 (zh) 2020-04-30
US20230113595A1 (en) 2023-04-13
EP4236269A3 (en) 2023-11-01
US11589281B2 (en) 2023-02-21
EP3849149A4 (en) 2021-11-10
WO2020082643A1 (zh) 2020-04-30
JP2022505745A (ja) 2022-01-14
EP4236269A2 (en) 2023-08-30
JP7323610B2 (ja) 2023-08-08
CN114710809A (zh) 2022-07-05
CN114710809B (zh) 2023-09-08
AU2019368625A1 (en) 2021-05-06
KR102650826B1 (ko) 2024-03-26
EP3849149A1 (en) 2021-07-14
EP3849149B1 (en) 2023-06-21

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