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A multi-core network access selection method in a td‑lte system

An access selection, multi-core technology, applied in the directions of access restriction, electrical components, wireless communication, etc., can solve the problems of increasing the cost of terminals, increasing the complexity of manual operation of terminal network deployment, etc., to reduce manual configuration work and avoid manual labor. Effects of operations and complex configuration operations

Inactive Publication Date: 2018-01-12
POTEVIO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will increase the cost of the terminal and increase the complexity of manual operations for terminal network deployment and subsequent maintenance.

Method used

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  • A multi-core network access selection method in a td‑lte system
  • A multi-core network access selection method in a td‑lte system

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Experimental program
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Embodiment Construction

[0028] This application effectively utilizes the Globally Unique Temporary Identity (GUTI, Globally Unique Temporary Identity,) used between the terminal and the core network in the TD-LTE standard, and the globally unique MME identifier (GUMMEI, Globally Unique MME Identifier) ​​used between the terminal and the base station ), through the attachment access process between the terminal, the base station and the core network, an adaptive core network access selection is performed when the terminal accesses the network.

[0029] In order to make the technical principles, features and technical effects of the technical solution of the present application clearer, the technical solution of the present application will be described in detail below in conjunction with specific embodiments.

[0030] The terminal described in this application prepares to access the TD-LTE system through the wireless access process. When the base station completes the radio resource control (RRC) conne...

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Abstract

The present application discloses a multi-core network access selection method in a TD-LTE system, including: A. A terminal initiates a wireless access process to access a base station, and the RRC connection establishment completion signaling sent by the terminal to the base station carries a globally unique The corresponding global unique MME identifier GUMMEI configuration instruction derived from the temporary identifier GUTI configuration instruction; B. The base station selects the appropriate core network according to the GUMMEI configuration instruction carried in the received RRC connection establishment complete signaling, and connects the terminal to the terminal. Selected core network. By applying the technical solution of the present application, the terminal can adaptively access the corresponding core network through the shared access network, and the manual operation and complex configuration operation when the terminal is deployed in the network can be effectively avoided.

Description

technical field [0001] The present application relates to the technical field of mobile communication, in particular to a multi-core network access selection method in a TD-LTE system. Background technique [0002] With the flat development of mobile communication technology and network architecture, and the continuous emergence of various high-speed broadband mobile wireless access technologies, in order to ensure the competitiveness of the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) and consider the evolution The wireless communication system can provide higher transmission rate with lower cost and shorter transmission delay, and at the same time support mobility between 3GPP internal access systems and between 3GPP access systems and non-3GPP access systems 3GPP has proposed the next-generation communication technology and architecture concept of long-term evolution (LTE, Long Term Evolution) / system architecture evolution (SAE, System Arc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/18
Inventor 王刚
Owner POTEVIO INFORMATION TECH CO LTD