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Data transmission method and broadband cluster system

A broadband cluster and data technology, applied in the field of communication, can solve the problems of unable to transmit data, too late to deploy transmission resources, etc.

Active Publication Date: 2017-02-22
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in various emergency scenarios or dynamic deployment scenarios, it is too late to deploy transmission resources to establish a backhaul network, thus failing to transmit data

Method used

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  • Data transmission method and broadband cluster system
  • Data transmission method and broadband cluster system
  • Data transmission method and broadband cluster system

Examples

Experimental program
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Embodiment Construction

[0047] In order to achieve the purpose of transmitting data without deploying transmission resources between the LTE base station and the core network to construct a backhaul network, in the embodiment of the present invention, by deploying an LTE wireless router with a VPN function between the LTE base station and the core network and at least one relay base station, using the multi-band access technology and signal detection technology of the LTE wireless router with VPN function to dynamically access the LTE wireless router with VPN function to one or more of the at least one relay base station, In this way, a backhaul network is constructed to interconnect the LTE base station and the core network. The backhaul network may be, for example, a star network or a chain network, and the invention is not limited thereto.

[0048] Specifically, the present invention is a broadband cluster system provided by an embodiment, including: a long-term evolution LTE base station, an LTE w...

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Abstract

The invention provides a data transmission method and a broadband cluster system. The method comprises steps that in a data transmission process, an LTE base station, an LTE wireless router, at least one relay base station, a core network, a VPN server and a dispatch server are employed, the LTE base station is connected with the LTE wireless router, the LTE wireless router is dynamically accessed to one LTE base station of the at least one relay base station, and the LTE wireless router and the relay base station are different in work frequency. According to the broadband cluster system, the LTE base station can move, the LTE base station can be accessed to different relay base station through a multi-frequency-range access function of the LTE wireless router having an VPN function and a dynamic signal detection function, so a return network is constructed to realize interconnection of the LTE base station and the core network, and thereby data transmission can be realized even when no transmission resource is deployed to construct the return network between the LTE base station and the core network.

Description

technical field [0001] The embodiments of the present invention relate to communication technologies, and in particular to a data transmission method and a broadband trunking system. Background technique [0002] The broadband trunking system includes multimedia dispatching server, core network, Long Term Evolution (Long Term Evolution, LTE) base station, LTE wireless router, terminal and other equipment. Cluster voice data, video data, Internet access data, short and multimedia message data, etc., and Operations Manager (OM) data, etc. [0003] Generally speaking, in the above-mentioned backhaul network, the LTE base station and the core network are interconnected through transmission resources such as external microwaves, satellites, network cables, and wired optical fibers, so that data is backhauled on the backhaul network. [0004] It can be seen from the above that the LTE broadband trunking system relies heavily on transmission resources. However, in various emergen...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W48/20
CPCH04W4/06H04W48/20
Inventor 张广思袁乃华
Owner CHENGDU TD TECH LTD