Communication method, device and system

一种通信装置、通信方法的技术，应用在通信方法,装置和系统领域，能够解决业务数据安全保护有待进一步优化等问题

Active Publication Date: 2019-04-09
HUAWEI TECH CO LTD
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the evolution of 3GPP standards, the security requirements of communication systems are constantly changing. Therefore, the security protection of business data needs to be further optimized

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention. figure 1 Provided is a network structure that can be applied to a next generation communication system. The following is a brief introduction to each component of the network structure as follows:

[0058] Terminal: can include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems with wireless communication functions, as well as various forms of terminals, mobile stations (mobile station, MS ), user equipment (user equipment, UE), soft terminals, etc., such as water meters, electricity meters, sensors, and the like.

[0059] Access network node: Similar to the base station in the traditional network, it provides network access functions for authorized users in a specific area, and can use transmission tunnels of di...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of wireless communication, in particular to a communication method, a communication system and communication equipment, which are used for realizing safetyprotection based on quality of service (QoS) flow so as to meet the safety requirements of different services and improve the flexibility of network safety. The method comprises the following steps that session management equipment receives a request, wherein the request is used for requesting session establishment or session modification; the session management equipment obtains a target security policy of the QoS flow according to the request; and the session management equipment sends indication information to a mobility management device, wherein the indication information is used for indicating a target security policy of the QoS flow.

Description

technical field [0001] The present invention relates to a communication system, in particular to a communication method, device and system. Background technique [0002] In the mobile communication system, in order to ensure the security of service data transmission, the access network node performs security protection on the downlink service data of the terminal, for example, encryption protection, integrity protection, and passes the security protected downlink service data through the access The air interface between the network node and the terminal is sent to the terminal; correspondingly, the terminal performs security protection on the uplink service data, and sends the uplink service data after security protection to the access network node through the air interface. The service data after security protection is in a security protection state during air interface transmission, which can effectively prevent attackers from hijacking. [0003] However, with the evoluti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/20H04L67/141H04L47/24H04L63/205H04W12/37H04W12/033H04W12/106H04W28/0268
Inventor 李赫吴义壮陈璟
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap