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Operating-mode switching method for trunking system base station

A working mode, cluster system technology, applied in the cluster field, can solve problems such as failure weakening, affecting the normal operation of the system, and the base station switching to the failure weakening working mode.

Active Publication Date: 2014-07-23
CHINA POTEVIO INFORMATION IND
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Problems solved by technology

Like this, because above-mentioned existing mode conversion method has only considered the link state between the base station and the core network, and has not considered the situation that the switching control center fails or the transmission link between the switching control center and the core network is interrupted, thereby cannot Under the circumstances, the base station is transferred to the fault weakening working mode
[0008] It can be seen that the above-mentioned traditional switching method between the fault weakening working mode and the normal working mode has the problem of misjudgment and missed judgment of the fault weakening due to incomplete switching conditions, which seriously affects the actual use of the fault weakening function, and even affect the normal operation of the entire system

Method used

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  • Operating-mode switching method for trunking system base station
  • Operating-mode switching method for trunking system base station
  • Operating-mode switching method for trunking system base station

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] In the existing broadband trunking system, the upper layer control platform of the base station mainly includes the core network EPC and the switching control center SCC. Without the control of any network element between them, the base station cannot work normally. The interruption of any transmission link between the two and the SCC or eNodeB will make the end users in the base station unable to use communication services (such as figure 2 shown).

[0024] Therefore, in order to ensure that after a transmission link failure occurs, the base station can continue to provide services for users in the coverage area. The system needs to timely judge the interruption of the following transmission links:

[0025] 1. The transmission...

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Abstract

The invention discloses an operating-mode switching method for a trunking system base station. The method involves monitoring the states of an S1-MME interface link, an S1-U interface link, a Ta / D1-MME interface link and a Ta / D1-U interface link in real time, and determining the time of switching between a fail soft operating mode and a normal operating mode according to the monitoring result, thereby switching the base station between the normal operating mode and the fail soft operating mode timely. By adopting the method, the invulnerability of the fail soft operating mode can be brought into full play without affecting normal running of the system.

Description

technical field [0001] The invention relates to cluster technology, in particular to a method for switching working modes of a base station of a cluster system. Background technique [0002] With the rapid development of the mobile Internet and the large-scale construction of wireless cities around the world, industry applications have more and more diverse demands on trunking communications. The voice-based digital narrowband trunking system has already achieved great success in terms of data transmission capabilities and multimedia service support capabilities. Far behind the development needs of the industry. Data broadband, business diversification, terminal multi-mode, and system IP are the current development directions of trunking communication technology, and trunking communication is gradually entering the era of a new generation of broadband multimedia trunking system. [0003] The TD-LTE-based broadband trunking system uses the fourth-generation mobile communicat...

Claims

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Application Information

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IPC IPC(8): H04W24/04
Inventor 郄卫军
Owner CHINA POTEVIO INFORMATION IND
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