Service implementation method and device in indirect communication scene, electronic equipment and medium

An implementation method and a technology of service discovery, which can be applied to secure communication devices, electrical components, digital transmission systems, etc., and can solve problems such as low security of 5G networks

Pending Publication Date: 2022-07-15
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present disclosure is to provide a service implementation method, device, electronic device and medium in the indirect communication scenario, which is used to overcome the 5G network security in the indirect communication scenario caused by the limitations and defects of related technologies at least to a certain extent low problem

Method used

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  • Service implementation method and device in indirect communication scene, electronic equipment and medium
  • Service implementation method and device in indirect communication scene, electronic equipment and medium
  • Service implementation method and device in indirect communication scene, electronic equipment and medium

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Embodiment Construction

[0041] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known solutions have not been...

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Abstract

The invention provides a service implementation method and device in an indirect communication scene, electronic equipment and a medium, and the method comprises the steps: receiving a service discovery request which comprises a network function type; generating network storage function authentication according to the local private key, wherein the network storage function authentication comprises an instance identifier of a candidate network function service production end, a network function type, a setting identifier of a network function and an instance identifier of a network function service consumption end; according to the communication mode, a service discovery response is sent to the network function service consumption end or forwarded to the network function service consumption end through the service communication agent, and the service discovery response comprises network storage function authentication, so that the network function service consumption end verifies the network storage function authentication through a pre-stored public key of the network storage function. Through the embodiment of the invention, the timeliness and the reliability of discovering malicious network functions are improved, and the security and the reliability of data interaction in an indirect communication scene are improved.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a service implementation method, apparatus, electronic device, and medium in an indirect communication scenario. Background technique [0002] Currently, a Service Communication Proxy (SCP) in a 5G network includes one or more of the following functions, and a single instance of SCP may support some or all of the SCP functions including: [0003] (1) Indirect communication. [0004] (2) Commissioned discovery. [0005] (3) Message forwarding and routing to target NF (Network Function, network function) or target NF service. [0006] (4) The message is forwarded and routed to the next hop SCP. [0007] (5) Communication security (for example, authorizing the network function service consumer to access the API (Application Program Interface, application program interface) of the network function service producer), load balancing, monitoring, overload contr...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04L67/51H04L67/566H04L9/32H04L9/40
CPCH04L63/10H04L9/3226H04L9/3213Y02D30/70
Inventor沈军刘国荣何明
OwnerCHINA TELECOM CORP LTD