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Updating method and system for power amplification software in radio remote equipment

A technology for remote radio equipment and software update. It is applied in the direction of program loading/starting, program control device, etc., which can solve the problems of complex operation, high error rate, slow power amplifier module update process, etc., and achieve the effect of reducing business impact.

Inactive Publication Date: 2014-08-06
COMBA TELECOM SYST CHINA LTD
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AI Technical Summary

Problems solved by technology

The power amplifier software is an application program used to control the power amplifier module. When the power amplifier software is updated, it is integrated and upgraded by the RRU device. During the upgrade, the RRU device downloads the upgrade update package of all modules. Need to stop running, erase the old version of power amplifier software in the memory, copy the updated power amplifier software, the update process of the power amplifier module is slow, need to copy and then start the updated power amplifier software; if the updated power amplifier software runs incorrectly or fails to update , you need to reload the old version of the power amplifier software, the operation is complicated and the error rate is high

Method used

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  • Updating method and system for power amplification software in radio remote equipment
  • Updating method and system for power amplification software in radio remote equipment

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0016] Such as figure 1 As shown, it is a schematic flow chart of an embodiment of the power amplifier software update method in the remote radio equipment of the present invention, including the following steps:

[0017] S11. Obtain updated power amplifier software from the radio remote device when receiving the power amplifier software update command;

[0018] The RRU device includes modules such as a community management module, a device hardware detection module, and a power amplifier module. The updated power amplifier software is downloaded by the RRU device and stored in the memory of the RRU device. When the power amplifier module receives an update command, it is obtained from the memory of the RRU device. The updated power amplifier software, copy it to the memory...

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Abstract

The invention discloses an updating method for power amplification software in radio remote equipment. The updating method comprises the following steps: when an updating command to the power amplification software is received, updated power amplification software is acquired from the radio remote equipment; if the present running power amplification software is stored in a preset first memory area in a memory, the updated power amplification software is coped to a preset second memory area in the memory, or the updated power amplification software is coped to the first memory area if the preset running power amplification software is stored in the second memory area; after the updated power amplification software is completely coped, the preset running power amplification software stops, and the updated power amplification software is started up. Correspondingly, the invention further provides an updating system for the power amplification software in the radio remote equipment. The updating method and the updating system, disclosed by the invention, can achieve that the stop of the running power amplification is unnecessary when the power amplification software is updated, in addition, the updating process and version reversion are quick, and the error rate is low.

Description

technical field [0001] The present invention relates to the technical field of software update in remote radio equipment, in particular to a method for updating power amplifier software in remote radio equipment and a system for updating power amplifier software in remote radio equipment. Background technique [0002] At present, the base station system in the field of radio remote technology is very large, and the RRU (Radio Remote Unit, radio remote system) equipment contains multiple software modules, among which the power amplifier module is the only module that controls the power amplifier, and its influence on communication equipment Signal strength and quality play a decisive role, and there is no dedicated power amplifier software download module in the RRU device. The power amplifier software is an application program used to control the power amplifier module. When the power amplifier software is updated, it is integrated and upgraded by the RRU device. During the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 颜煦阳吴永楷
Owner COMBA TELECOM SYST CHINA LTD
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