KR101064776B1 - Remote release apparatus using change over of transmit-receive antenna - Google Patents
Remote release apparatus using change over of transmit-receive antenna Download PDFInfo
- Publication number
- KR101064776B1 KR101064776B1 KR1020040066359A KR20040066359A KR101064776B1 KR 101064776 B1 KR101064776 B1 KR 101064776B1 KR 1020040066359 A KR1020040066359 A KR 1020040066359A KR 20040066359 A KR20040066359 A KR 20040066359A KR 101064776 B1 KR101064776 B1 KR 101064776B1
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- antenna
- switch
- remote
- transmit
- switching
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Abstract
The present invention relates to a remote recovery apparatus through a base station transmission and reception antenna switching, in particular, it is possible to temporarily recover the interruption of the mobile communication service caused by the flooding of the transmission antenna access point during the rainy season through the remote switching control. It is about technology.
According to the present invention, there is provided a remote recovery apparatus through switching of a base station transmission / reception antenna, comprising: a receiving antenna having a first switching unit; One end of the first switch of the receiving antenna is connected to the other end of the second switch by a feeder, and the second switch provides a remote recovery apparatus comprising a transmitting antenna connected to a controller.
Base station, transmit and receive, antenna, switchover, remote, recovery
Description
1 is a configuration diagram of a general base station transceiver antenna.
2 is a view showing a temporary measure when the transmission antenna is flooded.
3 is a block diagram of a remote recovery apparatus for a base station transmit / receive antenna according to the present invention.
4 is a view showing a state of switching when the base station transmit and receive antennas in accordance with the present invention.
The present invention relates to a remote recovery apparatus through base station transmit / receive antenna switching. More specifically, the present invention relates to a technology for temporarily restoring the interruption of the mobile communication service caused by the flooding of the transmission antenna connection point during the rainy season through remote switching control.
In general, in a mobile communication system, when a device in a base station is redundant or redundancy exists and an error occurs in an arbitrary device, and a malfunction occurs, the device is transferred to a corresponding cell or subcell. It is designed to provide a continuous service to a communication subscriber.
1 is a configuration diagram of a general base station transceiver antenna. 2 is a view showing a temporary measure when the transmission antenna is flooded.
Referring to FIG. 1, a transmit (TX) antenna is installed between a receive (RX)
At this time, the reception (RX)
The transmit (TX) antenna is provided with a transmit amplifier (TX AMP) 30 and a transmit filter (TX Filter) 31.
On the other hand, in the installation structure of the base station transmit / receive antenna as described above, when flooding occurs at the connection point of the transmit antenna, the feed line of the transmit antenna of the good receive antenna is changed to each other to take a temporary measure.
That is, in the case of long-distance areas outside the city, when the rainy season is in season, the communication service is interrupted due to the increase in equipment standing wave ratio (VSWR) due to the flooding of the connection point of the transmitting antenna.
In this case, it was the best measure for the operator to go to the site and temporarily change the TX antenna feed line and the RX antenna feed line as shown in FIG. 2 as a temporary measure.
This conventional problem is 1) due to the breakdown of the rainy season, the travel time was excessively more than usual, 2) due to the massive failure caused by the lightning and power failure of the rainy season was excessively time-consuming maintenance.
Accordingly, the present invention is to solve the above problems, the present invention to recover the interruption of the mobile communication service caused by the flooding of the transmission antenna connection point in the rainy season through the switchover by the remote control Its purpose is to.
As the technical idea for achieving the above object of the present invention
In the remote recovery device through the switching of the base transceiver station antenna,
A receiving antenna having a first switching unit;
One end of the first switch of the receiving antenna is connected to the other end of the second switch by a feeder, and the second switch is provided with a remote recovery device, characterized in that consisting of a transmitting antenna connected to the controller.
Hereinafter, with reference to the accompanying drawings, the configuration and operation of the embodiment of the present invention will be described in detail.
3 is a block diagram of a remote recovery apparatus for a base station transmit / receive antenna according to the present invention. 4 is a view showing a state of switching when the base station transmit and receive antennas in accordance with the present invention.
Referring to Figure 3, having a 1: 2 bond between the receiving (RX)
In addition, one end of the
At this time, the receiving antenna (RX)
In addition, the TX antenna includes a
In addition, the reception (TX) / transmission (RX) antenna serves as an antenna that combines a transmission and reception function, respectively.
In the installation structure as shown in FIG. 3, when flooding occurs at a connection point of the TX antenna, as shown in FIG. 4, one end of the
As described above, according to the remote recovery apparatus according to the present invention, it is possible to recover the interruption of the mobile communication service caused by the flooding of the transmission antenna connection point in the rainy season through the switching by the remote control.
Therefore, the present invention not only prevents the interruption of the communication service caused by the failure of the rainy season or the lightning and power failure, but also reduces the cost of maintenance.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040066359A KR101064776B1 (en) | 2004-08-23 | 2004-08-23 | Remote release apparatus using change over of transmit-receive antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040066359A KR101064776B1 (en) | 2004-08-23 | 2004-08-23 | Remote release apparatus using change over of transmit-receive antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060018034A KR20060018034A (en) | 2006-02-28 |
KR101064776B1 true KR101064776B1 (en) | 2011-09-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040066359A KR101064776B1 (en) | 2004-08-23 | 2004-08-23 | Remote release apparatus using change over of transmit-receive antenna |
Country Status (1)
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KR (1) | KR101064776B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010046046A (en) * | 1999-11-10 | 2001-06-05 | 박종섭 | Device and method for diagnosing basestation transceiver subsystem antenna using switch |
KR20020017025A (en) * | 2000-08-28 | 2002-03-07 | 서평원 | Receiving antenna position establishment and changing method |
-
2004
- 2004-08-23 KR KR1020040066359A patent/KR101064776B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010046046A (en) * | 1999-11-10 | 2001-06-05 | 박종섭 | Device and method for diagnosing basestation transceiver subsystem antenna using switch |
KR20020017025A (en) * | 2000-08-28 | 2002-03-07 | 서평원 | Receiving antenna position establishment and changing method |
Also Published As
Publication number | Publication date |
---|---|
KR20060018034A (en) | 2006-02-28 |
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