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Railway application base station system and networking method thereof

A base station system, railway technology, applied in the transmission system, network topology, wireless communication, etc., can solve the problems of unusable and wasteful system backup transmission resources, long system interruption time, complex transmission switching configuration, etc., and achieve the reduction of transmission fault detection time Effect

Inactive Publication Date: 2014-12-31
深圳市恒程汇文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of ring network mode performs ring network switching when a failure occurs, not only requires complex transmission switching configuration and ring network switching control, but also the system interruption time caused by transmission failure is relatively long; at the same time, the system backup transmission resources cannot be used during normal operation use is a waste

Method used

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  • Railway application base station system and networking method thereof
  • Railway application base station system and networking method thereof
  • Railway application base station system and networking method thereof

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Embodiment Construction

[0051] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The following examples are only used to illustrate and explain the present invention, but not to limit the technical solution of the present invention.

[0052] Such as figure 1 Shown is an embodiment of the GSM-R base station system provided by the present invention, including a base station controller (BSC, Base Station Controller) and a plurality of base transceiver stations (BTS, Base Transceiver Station), wherein, between the BSC and the plurality of BTSs Form a ring network through E1 links:

[0053] BSC, configured with two pairs of E1, is used to connect BTS nodes in two directions, and provide IP over E1 transmission based on PPP protocol through the ring network;

[0054] Each BTS is configured with two pairs of E1, which are used to connect adjacent nodes in two directions, and provide time slot crossove...

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Abstract

Disclosed are a base station system for railway use and a networking method thereof. The method comprises: a base station controller (BSC) and multiple base transceiver stations (BTS) respectively allocating two pairs of E1 physical wires; allowing each BTS to connect in two directions to the BSC; allocating to other BTSs a time slot cross function; forming a ring network with a BSC node and a BTS node; also, the base station system for railway use providing via the ring network an IP over E1 transmission on the basis of the E1. In the present invention, a transmission fault can be detected swiftly, while the course of action when a fault occurs and the course of action after a recovery are simple and effective.

Description

technical field [0001] The present invention relates to a base station system of a Global System for Mobile Communications (GSM, Global System for Mobile Communications), in particular to a GSM (GSM-R, GSM for Railway) base station system for railway applications and a networking method thereof. Background technique [0002] GSM-R is GSM adding business functions required for railway dispatching in the railway private network and an application suitable for high-speed mobile scenarios. It is an integrated railway communication system that meets the special, timely and reliable requirements of railways. [0003] GSM-R services include not only GSM services, but also railway-specific services, such as voice group call service (VGCS, Voice Group Call Service), voice broadcast service (VBS, Voice Broadcast Service), enhanced multi-priority preemption ( eMLPP, enhanced Multi-Level Priority and Preemption), railway emergency call service and dispatch command, etc. Due to the char...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04H04W88/08
CPCH04B1/74H04W88/08H04W84/005
Inventor 陈飞蔡庆玲李平孙凯
Owner 深圳市恒程汇文化科技有限公司