KR20060007624A - Apparatus for real-time monitoring radio frequency repeater - Google Patents

Abstract

A wireless repeater real time monitoring apparatus is disclosed. The present invention includes a KIT box that converts an output detected using a coupler of a wireless repeater into voltage data and generates an error detection signal when the voltage data satisfies a predetermined condition; An originating terminal connected to the KIT box and generating and transmitting an outgoing signal for monitoring a wireless repeater according to an error detection signal generated from the KIT box; And a computer for checking the installation location of the wireless repeater based on the telephone number of the calling terminal corresponding to the calling signal for monitoring the wireless repeater and registering the telephone number of the calling terminal and the installation location of the wireless repeater on the error detection list. do.

Wireless repeater

Description

Wireless repeater real-time monitoring device {APPARATUS FOR REAL-TIME MONITORING RADIO FREQUENCY REPEATER}

1 is a view showing the configuration of a wireless repeater real-time monitoring apparatus according to an embodiment of the present invention.

2 is a view showing the inside of the KIT box shown in FIG.

<Description of the code | symbol about the principal part of drawing>

100: wireless repeater

102: display unit

104: KIT Box

106: calling terminal

108: receiving terminal

110: computer

202: wireless repeater output connection port

204: calling terminal access port

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio frequency repeater monitoring apparatus, and more particularly, to an apparatus for monitoring in real time the operating state of a radio repeater installed in a shadow area.

Recently, portable terminals such as cellular phones or PCS phones have been rapidly spread in the mobile phone, so that users can conveniently talk with each other regardless of time and place, and many users are rapidly increasing.

Examples of repeaters installed in shaded areas, such as enclosed spaces, small blocked underground malls, tunnels, underground car parks, etc., include optical repeaters, small and medium repeaters, and wireless repeaters. The current operating system monitors and operates 376 optical repeaters, 15 small and medium repeaters, and 3166 wireless repeaters, and the optical repeaters and small and medium repeaters can monitor the operation status in real time, Cannot be monitored. Since the failure of the wireless repeater can be recognized only through customer complaints and regular inspections, the failure recognition time is excessive.

Accordingly, an object of the present invention is to provide a device capable of real-time monitoring of a wireless repeater using a communication terminal and a monitoring PC.

Wireless repeater real-time monitoring device according to an aspect of the present invention for achieving the above object,

A KIT box that converts the output detected using the coupler of the wireless repeater into voltage data and generates an error detection signal when the voltage data satisfies a predetermined condition;

An originating terminal connected to the KIT box and generating and transmitting an outgoing signal for monitoring a wireless repeater according to an error detection signal generated from the KIT box; And

A computer for checking the installation location of the wireless repeater based on the telephone number of the calling terminal corresponding to the calling signal for monitoring the wireless repeater and registering the telephone number of the calling terminal and the installation location of the wireless repeater on an error detection list; It is characterized by including.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing the configuration of a wireless repeater real-time monitoring apparatus according to an embodiment of the present invention. 2 is a view showing the inside of the KIT box shown in FIG.

Wireless repeater real-time monitoring device according to an embodiment of the present invention includes a display unit 102, KIT box 104, the source terminal 106, the receiving terminal 108, and the computer 110.

The display unit 102 is installed in the wireless repeater 100 to display an operation state of the wireless repeater. The wireless repeater 100 is a equipment mainly used in a shielded space or a shaded area such as a small blocked underground shopping mall, a tunnel, an underground parking lot, a new base station, an operation of a relay vehicle, or an inadequate area. It is a device that enables mobile phone and wireless call reception in dead zone by using a method that amplifies weak signal to be relayed among existing signals with extraction / low noise and then re-radiates through re-amplification antenna.

When the wireless repeater 100 is normal or abnormal, the display unit 102 preferably includes a light emitting diode emitting green light or red light, respectively.

The KIT box 104 recognizes an operation state of the wireless repeater 102 displayed on the display unit 102, that is, a service output of the wireless repeater 102, and generates an error detection signal when the wireless repeater 100 is abnormal. do.

The KIT box 104 includes a wireless repeater output connection port 202 connected to the display unit 102 and an originating terminal access port 204 connected to the originating terminal 106 as shown in FIG. 2. It is preferable.

The KIT box 104 detects the output of the wireless repeater using a coupler and converts the detected output into a voltage. At this time, when the converted voltage data satisfies a predetermined condition, an error detection signal is generated. In the present invention, the error detection signal is generated when the voltage data is below the reference value.

When the error is detected in the KIT box 104, an error detection signal is transmitted three times at one minute intervals, and the transmission of the error detection signal is stopped when the failure of the wireless repeater 100 is restored halfway.

The calling terminal 106 is connected to the KIT box 104 and generates and transmits an outgoing signal for monitoring a wireless repeater according to an error detection signal generated from the KIT box 104. At this time, the calling terminal 106 stops after generating the outgoing signal for monitoring the wireless repeater for 2 to 3 seconds to minimize the inconvenience in the establishment where the wireless repeater 100 is installed.

The outgoing signal for monitoring the radio repeater of the calling terminal 106 is input to the receiving terminal 108. In this case, the calling terminal 106 and the receiving terminal 108 includes both a wired terminal using a wired network and a wireless terminal using a wireless network.

The receiving terminal 108 is a terminal having a function of displaying and storing a calling number, and stores the telephone number of the calling terminal 106 in response to the calling signal for monitoring the wireless repeater from the calling terminal 106. .

If the receiving terminal 108 is busy, it is more preferable that the calling terminal 106 performs redialing after 1 to 2 minutes. The calling terminal 106 may make a call to the toll free number, for example, 080-XXX-XXXX.

In addition, when a power failure occurs in at least one of the wireless repeater 100 and the KIT 104 box, the originating terminal 106 generates a transmission signal for power failure notification and transmits it to the receiving terminal 108.

The computer 110 is electrically connected to the receiving terminal 108 to confirm the installation place of the wireless repeater 100 based on the telephone number of the calling terminal 106 stored in the receiving terminal 108.

The computer 110 manages the name of each wireless repeater and the telephone number data of the calling terminal, the repeater name mapped to the telephone number of the calling terminal 106 received from the receiving terminal 108, and the repeater. Search the installation location of the system and register it in the error detection list.

Accordingly, information such as a telephone number of the caller terminal 106, a repeater name, a place where the repeater is installed, and an occurrence time of an error detection signal are registered in the error detection list. In addition, when the error detection signal from the same wireless repeater is registered in the error occurrence list three or more times during the day, the wireless repeater name is visually displayed on the screen of the computer 110, so that an operator may be notified of the failure of the wireless repeater. Make it recognizable.

As described in detail above, according to the wireless repeater real-time monitoring device of the present invention, even without adding excessive costs to the wireless repeater, the failure of the wireless repeater in real time, rather than receiving customer complaints or failure monitoring by periodic inspection of the administrator Can be monitored. In addition, due to the minimization of the fault recognition time, it is possible to respond quickly to the failure. Moreover, customer satisfaction can be realized through quick processing response.

Although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above-described embodiments, and the technical field to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various modifications or changes are possible.

Claims (11)

A KIT box that converts the output detected using the coupler of the wireless repeater into voltage data and generates an error detection signal when the voltage data satisfies a predetermined condition; An originating terminal connected to the KIT box and generating and transmitting an outgoing signal for monitoring a wireless repeater according to an error detection signal generated from the KIT box; And A computer for checking the installation location of the wireless repeater based on the telephone number of the calling terminal corresponding to the calling signal for monitoring the wireless repeater and registering the telephone number of the calling terminal and the installation location of the wireless repeater on an error detection list; Wireless repeater real-time monitoring device comprising a. The method of claim 1, wherein the apparatus, And a display unit installed in the wireless repeater to display an operation state of the wireless repeater, and displaying an operation state of the wireless repeater when an error occurs. The method of claim 2, wherein the apparatus, And a receiving terminal for storing the telephone number of the calling terminal in response to the calling signal for monitoring the wireless repeater received from the calling terminal. 4. The apparatus of claim 3, wherein the calling terminal performs redialing after a predetermined time when the receiving terminal is busy. The method of claim 4, wherein the KIT box, And the error detection signal is generated when the voltage data is equal to or less than a predetermined reference value. The wireless repeater real-time monitoring according to any one of claims 2 to 5, wherein the KIT box includes a wireless repeater output connection port connected to the display unit and a calling terminal access port connected to the calling terminal. Device. 7. The apparatus of claim 6, wherein the error detection signal attempts to transmit three times at one minute intervals and stops transmitting the error detection signal when an error of the wireless repeater is recovered. . The computer system of claim 7, wherein the computer comprises: And the error detection signal visually displays a wireless repeater name registered in the error occurrence list at least three times in a day. The apparatus of claim 7, wherein the calling terminal stops after generating the outgoing signal for monitoring the wireless repeater for a predetermined time. 10. The apparatus of claim 9, wherein the calling terminal transmits a toll free number to the receiving terminal. The apparatus of claim 10, wherein when a power failure occurs in at least one of the wireless repeater and the KIT box, the calling terminal generates a transmission signal for power failure notification and transmits it to the receiving terminal. .

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