A core network device, a core network system, and a communication method

A technology for core network equipment and telecom computing, applied in the fields of core network systems, communications, and core network equipment, can solve the problem that ports can only be used between two specific types of network elements

Active Publication Date: 2021-03-12
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Take the 4G core network architecture as an example: At present, in the 4G core network architecture composed of the ATCA hardware platform, the interfaces between network elements need to be defined and configured in advance, and the defined interfaces can only be used in two specific types. Used between NEs

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  • A core network device, a core network system, and a communication method
  • A core network device, a core network system, and a communication method
  • A core network device, a core network system, and a communication method

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] At present, the core networks of the third-generation mobile communication technology (3rd-Generation, 3G) and the fourth-generation mobile communication technology (the 4th-Generation mobile communication technology, 4G) are built on the basis of the ATCA hardware platform. At the 3rd Generation Partnership Project (3GPP) professional meeting, the fifth-generation mobile communication technology (5th-Generation, 5G) core network was conf...

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Abstract

The invention discloses a core network device, a core network system, and a communication method. The core network device includes a single board based on the advanced telecommunication computing platform ATCA, and a service node supporting the open source server architecture TARS; the single board is directed to the service node Send the transmission control protocol TCP interface message, the service node converts the TCP interface message into a service interface message, and determines the target core network device corresponding to the service interface message according to the configuration information, and the service node sends the service interface to the target core network device Messages, thereby realizing the service-oriented communication interface between network elements of the core network, and improving the flexibility of the core network architecture.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a core network device, a core network system, and a communication method. Background technique [0002] In recent years, with the development of communication technology, the development and changes of the core network architecture are becoming more and more rapid. [0003] Usually, the core network architecture is formed based on an advanced telecom computing platform (Advanced Telecom Computing Architecture, ATCA). Take the 4G core network architecture as an example: At present, in the 4G core network architecture composed of the ATCA hardware platform, the interfaces between network elements need to be defined and configured in advance, and the defined interfaces can only be used in two specific types. Used between network elements. [0004] For example, when a mobility management entity (Mobility Management Entity, MME) communicates with a base station, the co...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L29/06
CPCH04L69/163H04L69/16H04L61/5007
Inventor 陈秋玲张晓奎
Owner DATANG MOBILE COMM EQUIP CO LTD
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