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A system and method for rru batch aging

A batch and aging mode technology, applied in electrical components, wireless communication, etc.

Active Publication Date: 2018-05-15
WUHAN HONGXIN TELECOMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a system and method for RRU batch aging, aiming at realizing the batch aging of RRU without increasing the complexity of the RRU aging system and the extra circuit of RRU equipment

Method used

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  • A system and method for rru batch aging
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  • A system and method for rru batch aging

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] 1. System

[0039] like figure 1 , the system includes a debugging test computer, a baseband data transceiver, an RRU to be aged, and a power load.

[0040] The debugging test computer uses the serial port and the super terminal that comes with the operating system to monitor and obtain the current status of each aging RRU in real time;

[0041] The baseband data transceiver is used to send the baseband data source, which can be realized by using the existing technology. The baseband data transceiver is provided with an independent optical port and is connected to the optical port 0 of the first-level RRU to be aged through an optical fiber;

[0042] The optical port 1 of the first-stage RRU to be aged is connected to the optical port 0 of the second-stage RRU through an optical fiber, and connected to each RRU of the subsequent stage by analog...

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Abstract

The invention discloses a batched RRU aging system and method. The system comprises a modulation testing computer, a base hand data transceiver, ageing RRUs, and power loads. The modulation testing computer is connected with the base band transceiver through a serial port. The base band data transceiver is connected with a first-stage RRU fiber port 0 through an independent fiber port. The first-stage RRU fiber port 1 is connected with a second-stage RRU fiber port 0, and the RRUs of the later stages are connected in the same way. The radio frequency output ports of the RRUs are connected with the power loads. The method includes the steps that the base band data transceiver sets the working mode marked by fixed bytes in a base frame as the batched ageing mode and fills corresponding AxCs with all bandwidth data sources used for the operator tests, the RRUs obtains and configures the working mode as the aging mode, and obtained base hand data begin aging. The batched mixed connection aging of different systems, frequency bands and channel RRUs can be conveniently achieved, the complexity of the system is lowered, and cost is reduced.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a system and method for batch aging of RRUs. Background technique [0002] With the continuous maturity of LTE technology and the successive commercial use of TD-LTE and FDD-LTE two standard 4G networks, the speed of network construction by the three major operators is getting faster and faster, the scale of network construction is getting larger and larger, and the demand for RRU equipment is sharp The increase has put forward new demands on the single-day production capacity of each RRU equipment supplier, and the aging of RRU equipment has become a bottleneck restricting the single-day production capacity of RRU equipment, especially when it involves the mixed connection of equipment with different bandwidths, different frequency bands, and different channel numbers. Ageing. [0003] In order to solve the above problems, there are currently two general methods for RRU agin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W24/04
CPCH04W24/02H04W24/04H04W88/085
Inventor 何涛勇王冉周世军杨浩王艳欢冯战奎
Owner WUHAN HONGXIN TELECOMM TECH CO LTD