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MX2019011218A - Metodo y dispositivo de comunicacion. - Google Patents

Metodo y dispositivo de comunicacion.

Info

Publication number
MX2019011218A
MX2019011218A MX2019011218A MX2019011218A MX2019011218A MX 2019011218 A MX2019011218 A MX 2019011218A MX 2019011218 A MX2019011218 A MX 2019011218A MX 2019011218 A MX2019011218 A MX 2019011218A MX 2019011218 A MX2019011218 A MX 2019011218A
Authority
MX
Mexico
Prior art keywords
terminal device
network device
communication method
secure key
encrypted
Prior art date
Application number
MX2019011218A
Other languages
English (en)
Inventor
Zhang Jian
Chai Li
Quan Wei
Li Bingzhao
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2019011218A publication Critical patent/MX2019011218A/es

Links

Classifications

    • 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
    • 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
    • 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
    • H04W12/04—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]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • 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
    • 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
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • 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

Landscapes

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

Abstract

Esta solicitud proporciona un método de comunicación y un dispositivo. El método de comunicación incluye: obtener, mediante un dispositivo de terminal, una clave de seguridad, donde el dispositivo de terminal se encuentra en un estado en el que el dispositivo de terminal desconecta una conexión de control de recursos de radio RRC de un primer dispositivo de red pero retiene información de contexto que es del dispositivo de terminal y que se encuentra en el primer dispositivo de red; y enviar, mediante el dispositivo de terminal, un primer mensaje a un segundo dispositivo de red, donde el primer mensaje incluye un identificador del dispositivo de terminal y datos cifrados de enlace ascendente y/o señalización, los datos cifrados de enlace ascendente y/o señalización se cifran al utilizar la clave de seguridad, y el segundo dispositivo de red es diferente del primer dispositivo de red. En esta solicitud, la clave de seguridad se utiliza para el cifrado durante la comunicación entre el dispositivo de terminal en el estado inactivo y el dispositivo de red, de modo que pueda mejorarse la seguridad de la comunicación.
MX2019011218A 2017-03-24 2018-03-23 Metodo y dispositivo de comunicacion. MX2019011218A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710186514.4A CN108632815B (zh) 2017-03-24 2017-03-24 通信方法与设备
PCT/CN2018/080129 WO2018171703A1 (zh) 2017-03-24 2018-03-23 通信方法与设备

Publications (1)

Publication Number Publication Date
MX2019011218A true MX2019011218A (es) 2019-11-01

Family

ID=63584134

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011218A MX2019011218A (es) 2017-03-24 2018-03-23 Metodo y dispositivo de comunicacion.

Country Status (6)

Country Link
US (1) US11304054B2 (es)
EP (2) EP3576443B1 (es)
KR (1) KR20190117653A (es)
CN (2) CN111182539B (es)
MX (1) MX2019011218A (es)
WO (1) WO2018171703A1 (es)

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CN114071800B (zh) * 2020-07-27 2024-04-12 上海华为技术有限公司 一种数据传输方法以及相关设备
WO2022036611A1 (zh) * 2020-08-19 2022-02-24 华为技术有限公司 一种数据传输方法及通信装置
WO2022082667A1 (zh) * 2020-10-22 2022-04-28 华为技术有限公司 一种数据安全传输的方法及装置
CN116326179B (zh) * 2020-12-21 2024-11-22 Oppo广东移动通信有限公司 数据传输方法、终端设备和网络设备
CN114760712A (zh) * 2021-01-08 2022-07-15 大唐移动通信设备有限公司 数据发送处理方法、装置及处理器可读存储介质
WO2022160315A1 (zh) * 2021-01-30 2022-08-04 华为技术有限公司 通信方法及装置
CN115460579A (zh) * 2021-06-09 2022-12-09 维沃移动通信有限公司 密钥材料的处理方法、获取方法、信息传输方法及设备
CN113489639B (zh) * 2021-06-16 2022-12-02 杭州深渡科技有限公司 一种网关多接口的数据通信方法和系统
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Also Published As

Publication number Publication date
US20200021978A1 (en) 2020-01-16
CN108632815B (zh) 2020-02-21
WO2018171703A1 (zh) 2018-09-27
EP3576443B1 (en) 2020-10-14
KR20190117653A (ko) 2019-10-16
EP3576443A4 (en) 2019-12-04
US11304054B2 (en) 2022-04-12
CN111182539B (zh) 2023-04-07
CN111182539A (zh) 2020-05-19
EP3576443A1 (en) 2019-12-04
EP3813400A1 (en) 2021-04-28
CN108632815A (zh) 2018-10-09

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