Method and device for returning radio frequency channel detection data

Abstract

The embodiments of the invention provide a radio frequency channel detection data retransmission method and device, which are applied to a distributed base station; the method comprises the steps thata data line is connected between detection equipment and a radio remote unit; the detection equipment receives a request message which is sent by the radio remote unit through the data line and is used for acquiring the detection data; the detection equipment returns a response message carrying the detection data to the radio remote unit through the data line according to the request message; andthe radio remote unit sends the acquired detection data to a server through a baseband processing unit. According to the scheme, the detection equipment and the radio remote unit are connected through the data line, the detection data is returned to the radio remote unit through the data line, and the radio remote unit sends the detection data to the server; compared with the prior art that the detection equipment and the server are connected through a network line, the cost of the required network line is reduced; compared with the art that the data are retransmitted through the mobile network, a mobile modem and an SIM card do not need to be installed, so that the cost is also reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and equipment for returning radio frequency channel detection data. Background technique [0002] Since there is no feedback channel for the monitoring of the antenna system of the room distribution system, whether it is working normally cannot be monitored. In order to solve this problem, some manufacturers have developed a monitoring system based on radio frequency identification (Radio Frequency Identification, referred to as RFID) technology. , referred to as RRU) side installs RFID card reader, and this card reader initiates inquiry operation to RFID label through radio frequency channel. If radio frequency channel works normally, RFID card reader can receive the feedback data of RFID label, and RFID card reader can according to The received data judges the loss of the radio frequency channel, and then judges the working status of the radio frequency channel...

AI Technical Summary

Problems solved by technology

[0003] At present, when the data read by the RFID card reader is returned through the network cable, sometimes it is necessary to lay a separate network cable for this purpose, so additional equipment is required, which increases the cost; when the data read by the RFID card reader is returned through the mobile network, It is necessary to install a mobile modem and a Subscriber Identification Module (SIM) card on the side of the RFID card reader. Installing a modem and a SIM card will increase the cost of the equipment, and when returning data through the mobile network, wireless traffic needs to be used. If The installation location of the indoor distribution system is not covered by the operator's network, so the data cannot be transmitted back

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