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Connection establishment methods, network elements, storage mediums and system

A technology for connection establishment and storage media, applied in the field of communication, can solve the problem of high cost of signaling overhead

Pending Publication Date: 2019-03-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a connection establishment method, storage medium, network element and system to solve the problem of high cost of control plane signaling overhead in the prior art

Method used

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  • Connection establishment methods, network elements, storage mediums and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0152] This embodiment relates to a connection establishment method, which is applied to the network element side of the access network, including:

[0153] After receiving the connection request initiated by user terminal B, the network element of the access network first determines the terminal group to which user terminal B belongs; then determines the user terminals in the terminal group that can perform connection preprocessing; Connection preprocessing. Through the above technical solution, when the terminal that has completed the connection preprocessing initiates a connection request again, it can quickly establish or restore the RRC connection, effectively reducing the overhead cost of control plane signaling.

[0154] In this embodiment, to determine the terminal group to which user terminal B belongs, any of the following solutions may be adopted:

[0155] When the user terminal B uses the dedicated physical random access channel PRACH resources pre-allocated for t...

Embodiment 2

[0173] This embodiment relates to a storage medium, in which program instructions are stored for realizing the technical solution of Embodiment 1, wherein the program instructions are used to realize the following functions:

[0174] After receiving the connection request initiated by user terminal B, the network element of the access network first determines the terminal group to which user terminal B belongs; then determines the user terminals in the terminal group that can perform connection preprocessing; Connection preprocessing. Through the above technical solution, when the terminal that has completed the connection preprocessing initiates a connection request again, it can quickly establish or restore the RRC connection, effectively reducing the overhead cost of control plane signaling.

[0175] In this embodiment, to determine the terminal group to which user terminal B belongs, any of the following solutions may be adopted:

[0176] When the user terminal B uses the...

Embodiment 3

[0194] This embodiment relates to an access network element, including a processor and a memory, where program instructions are stored in the processor, and the processor realizes the technical solution of Embodiment 1 by calling the program instructions stored in the memory, wherein the program Instructions are used to implement the following functions:

[0195] After receiving the connection request initiated by user terminal B, the network element of the access network first determines the terminal group to which user terminal B belongs; then determines the user terminals in the terminal group that can perform connection preprocessing; Connection preprocessing. Through the above technical solution, when the terminal that has completed the connection preprocessing initiates a connection request again, it can quickly establish or restore the RRC connection, effectively reducing the overhead cost of control plane signaling.

[0196] In this embodiment, to determine the termin...

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PUM

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Abstract

The invention discloses connection establishment methods, network elements, storage mediums and a system. The method includes: determining a terminal group, to which a user terminal B belongs, by an access network element after receiving a connection request initiated by the user terminal B; determining a user terminal, which is capacity of connection pre-processing, in the terminal group by the access network element; and carrying out connection pre-processing on the determined user terminal by the access network element. According to the technical solution of the invention, RRC connection can be quickly established or restored, and overhead costs of control plane signaling are effectively reduced.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method for establishing a connection, a storage medium, a network element and a system. Background technique [0002] With the development of the Internet of Things, the increasing number of user terminals has become the background of the industry. The load of massive connections on network access and system efficiency have become one of the focuses of current research. [0003] Low cost, small bandwidth, and small data are one of the typical characteristics of IoT devices. This type of device has a short duration of access to the network and a small amount of transmitted data, but the number of devices is very large. Every time a device establishes a connection with a wireless communication network It will lead to a large amount of air interface control plane signaling and ground side control plane signaling overhead. Among them, the control plane signaling consu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/10
CPCH04W76/00
Inventor 戴谦
Owner ZTE CORP