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Method and system for intelligent switching of base station synchronization mode

A technology of intelligent handover and base station synchronization, applied in the network field, it can solve the problems of degraded service quality of base stations, poor customer experience, and the inability of base stations to provide services, so as to achieve accurate and stable configuration, improve the probability of successful configuration, and improve stability. Effect

Active Publication Date: 2019-12-06
FUJIAN SUNNADA NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the base station is out of synchronization due to various reasons during operation, the base station cannot provide services, and the base station needs to be restarted to re-synchronize. If the current synchronization method fails to synchronize at this time, it will fall into a situation where it cannot provide services for a long time. This seriously degrades the service quality of the base station, and the customer experience is extremely bad

Method used

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  • Method and system for intelligent switching of base station synchronization mode
  • Method and system for intelligent switching of base station synchronization mode

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Experimental program
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Effect test

Embodiment 1

[0066] S1. Set the value of the current execution times to zero;

[0067] S2. First disconnect the data connection of the physical layer, and then stop the clock module and the radio frequency module to obtain the third operation result; and add one to the value of the current execution times;

[0068] S3. If the third operation result is operation failure, and the value of the current execution times is less than the preset execution times threshold, repeat steps S2 to S3;

[0069] If the third operation result is operation failure, and the value of the current execution times is greater than or equal to a preset execution times threshold, then setting the first operation result as operation failure;

[0070] If the third operation result is operation success, then set the first operation result as operation success;

[0071] S4. When the first operation result is that the operation is successful,

[0072] S41. Arrange the preset first synchronization mode to form a first q...

Embodiment 2

[0080] When switching the synchronization mode, in order not to affect the normal operation of the PHY (physical layer), stop the PHY first. Here, in order to prevent errors in stopping the PHY, three stop operations will be performed. If the three stop operations fail, the process will be ended directly. The synchronization method Switchover failed.

[0081] After the PHY is successfully stopped, notify RFTOOL to stop the clock and stop the radio frequency. If any of the above steps fails after 3 attempts, the process will end directly and the synchronization mode switching will fail. The reason why the clock and radio frequency are stopped here is to ensure that the environment is relatively clean when configuring other synchronization methods, so as to ensure that there will be no interference from other factors when configuring related registers, and ensure that the register configuration can be accurate and stable.

[0082] The synchronization mode of configuring the base...

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Abstract

The invention relates to the field of networks, in particular to a method and system of base station synchronization mode intelligent switch. The method comprises the steps of S1, firstly stopping data connection of a physical layer, and then stopping a clock module and a radio frequency module to obtain a first operation result; S2, if the first operation result is successfully operated, synchronizing a clock and a frequency of a base station according to a preset first synchronization mode to obtain a second operation result; S3, if the second operation result is successfully operated, firstly restarting the radio frequency module and the clock module, and then reestablishing the data connection of the physical layer. The purpose of time sequence cannot be inordinate in the process of switching the synchronization mode is achieved, the probability that a switched synchronization mode is configured successfully is increased, and the stability of the base station in the process of switching the synchronization mode is improved.

Description

technical field [0001] The present invention relates to the network field, in particular to a method and system for intelligent switching of base station synchronization modes. Background technique [0002] When the base station switches the synchronization mode, the physical layer of the base station is prone to collapse, and then the base station cannot be loaded normally and cannot provide services normally. Therefore, when commonly used LTE base station manufacturers configure base station synchronization methods, most of them configure only one synchronization method, and perform a synchronization when the base station is turned on. After synchronization, the cell is activated to provide corresponding services for mobile devices. [0003] However, if the base station is out of synchronization due to various reasons during operation, the base station cannot provide services, and the base station needs to be restarted to re-synchronize. If the current synchronization meth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W56/00
CPCH04W56/001
Inventor 孙大宏
Owner FUJIAN SUNNADA NETWORK TECH CO LTD