CN113841443A - 数据传输方法及装置 - Google Patents

数据传输方法及装置 Download PDF

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Publication number
CN113841443A
CN113841443A CN201980096565.5A CN201980096565A CN113841443A CN 113841443 A CN113841443 A CN 113841443A CN 201980096565 A CN201980096565 A CN 201980096565A CN 113841443 A CN113841443 A CN 113841443A
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China
Prior art keywords
terminal
nas
message
capability information
access network
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CN201980096565.5A
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English (en)
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CN113841443B (zh
Inventor
郭龙华
胡力
李�赫
吴�荣
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN113841443A publication Critical patent/CN113841443A/zh
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Publication of CN113841443B publication Critical patent/CN113841443B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
    • H04L63/205—Network architectures or network communication protocols for network security for managing network security; network security policies in general involving negotiation or determination of the one or more network security mechanisms to be used, e.g. by negotiation between the client and the server or between peers or by selection according to the capabilities of the entities involved
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/106—Packet or message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种数据传输方法及装置，涉及通信技术领域，用于保证终端的无线能力信息在传输过程中的安全性。该方法包括：终端在建立AS安全上下文之前，根据NAS安全上下文对无线能力信息进行NAS安全保护；之后，终端向移动管理网元发送经过NAS安全保护的无线能力信息；移动管理网元接收到经过NAS安全保护的无线能力信息之后，对经过NAS安全保护的无线能力信息进行解安全保护，从而获取并且存储终端的无线能力信息。这样一来，在接入网设备需要终端的无线能力信息的场景下，移动管理网元可以向接入网设备发送无线能力信息。本申请适用于无线能力信息的传输过程中。

Description

PCT国内申请，说明书已公开。

Claims (93)

  1. PCT国内申请，权利要求书已公开。
CN201980096565.5A 2019-09-16 2019-09-16 数据传输方法及装置 Active CN113841443B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/106036 WO2021051250A1 (zh) 2019-09-16 2019-09-16 数据传输方法及装置

Publications (2)

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CN113841443A true CN113841443A (zh) 2021-12-24
CN113841443B CN113841443B (zh) 2024-03-26

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US (1) US20220210859A1 (zh)
EP (1) EP4024958A4 (zh)
CN (1) CN113841443B (zh)
WO (1) WO2021051250A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114710789A (zh) * 2022-06-06 2022-07-05 浪潮通信技术有限公司 网络切片确定方法、装置及电子设备
CN115623483A (zh) * 2022-12-16 2023-01-17 深圳中宝新材科技有限公司 键合丝设备的工作信息的完整性保护方法及装置

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* Cited by examiner, † Cited by third party
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WO2023208472A1 (en) * 2022-04-29 2023-11-02 Nokia Technologies Oy Devices, methods, apparatus and computer readable medium for communications

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US20140068709A1 (en) * 2007-05-15 2014-03-06 Huawei Technologies Co., Ltd. Method and apparatus for negotiating security during handover between different radio access technologies
US20160029258A1 (en) * 2009-10-27 2016-01-28 Samsung Electronics Co., Ltd. Method and system for managing security in mobile communication system
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CN108476444A (zh) * 2016-06-17 2018-08-31 华为技术有限公司 获取终端无线能力信息的方法、核心网实体、基站和终端
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CN101888684A (zh) * 2009-05-14 2010-11-17 中兴通讯股份有限公司 无线资源控制连接重建失败后快速连接建立的方法及系统
CN103686695A (zh) * 2013-12-30 2014-03-26 大唐移动通信设备有限公司 一种终端类型判断方法和系统
WO2016195177A1 (ko) * 2015-05-29 2016-12-08 엘지전자(주) 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114710789A (zh) * 2022-06-06 2022-07-05 浪潮通信技术有限公司 网络切片确定方法、装置及电子设备
CN114710789B (zh) * 2022-06-06 2022-09-16 浪潮通信技术有限公司 网络切片确定方法、装置及电子设备
CN115623483A (zh) * 2022-12-16 2023-01-17 深圳中宝新材科技有限公司 键合丝设备的工作信息的完整性保护方法及装置
CN115623483B (zh) * 2022-12-16 2023-04-18 深圳中宝新材科技有限公司 键合丝设备的工作信息的完整性保护方法及装置

Also Published As

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US20220210859A1 (en) 2022-06-30
WO2021051250A1 (zh) 2021-03-25
EP4024958A1 (en) 2022-07-06
EP4024958A4 (en) 2022-08-17
CN113841443B (zh) 2024-03-26

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