Information source cell backup method and system

Abstract

The invention discloses an information source cell backup method which comprises the following steps: (1) backing up a system; (2) setting a switching judgment power threshold and a switching time length threshold when the output power of a radio frequency remote unit is lower than the switching judgment power threshold; and (3) selecting the link switching way, and performing radio frequency switching between a main information source radio frequency remote system and a backup information source radio frequency remote system according to the selected link switching way, wherein the link switching way comprises the automatic mode, the manual mode and the forced manual mode. The invention further discloses an information source cell backup system which comprises the main information source radio frequency remote system, the backup information source radio frequency remote system and a radio frequency switching unit. The automatic switching between the main radio frequency remote system and the backup radio frequency remote system is realized; and compared with the prior art, the method and the system have the advantages of flexible control way and convenience in use.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a source cell remote coverage backup system and method. Background technique [0002] With the continuous development and popularization of mobile communication networks, mobile communication has become a necessary means of communication, and the stability and reliability of mobile communication is particularly important, especially with the construction of some large event venues and exhibition halls, such as the opening and closing ceremonies of the Olympic Games Venues, venues for the opening and closing ceremonies of the Asian Games, World Expo venues, etc., must ensure that the mobile communication network is not interrupted during games and exhibitions. For this reason, mobile operators usually use various systems and methods for source cell backup to ensure the reliability of the communication network. sex. [0003] The system and method for the source cell backup are ...

AI Technical Summary

Problems solved by technology

The disadvantages of this cell backup method mainly include: manual switching, low intelligence, wasting a lot of manpower and material resources, and introducing human subjective judgment at the same time, which puts a lot of pressure on personnel; when there are multiple signal source remote units, one remote unit One person needs to be assigned to be in charge, communication is inconvenient, and remote units on the entire system link cannot be switched at the same time, causing signal source interference; Later, people also proposed and adopted some intelligent community backup systems and methods, but the effect was not very good ideal

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