Antenna system and device

An antenna system and antenna technology, applied in the field of communications, can solve problems such as serial number mismatch, inconsistent information, waste of manpower and resources, etc., and achieve the effects of reducing the probability of manual errors, reducing installation costs, and improving accuracy.

Inactive Publication Date: 2012-07-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the existing technical solutions, it is easy to copy the serial number of the RCU incorrectly, or the copied serial number does not correspond to the serial number of the RCU, or the copied RCU serial number is inconsistent with the actual docking antenna information, etc. These situations will lead to incorrect information in the base station maintenance platform, making the configuration of the antenna wrong, and the network cannot be optimized correctly
In order to correct the information, the installer has to re-operate on the tower and copy it again, resulting in duplication of work and waste of manpower and resources

Method used

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  • Antenna system and device
  • Antenna system and device
  • Antenna system and device

Examples

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Embodiment 1

[0030] For the first embodiment, the data communication between the external read-write device and the readable and writable memory may adopt wireless communication or wired communication, and the second and third embodiments respectively correspond to these two situations.

[0031] Embodiment 2 of the present invention provides an antenna system, such as image 3 As shown, it includes: an antenna 201 , at least one read-write memory 202 , at least one external read-write device 203 and at least one RCU 204 .

[0032] The antenna 201 includes at least one phase shifter, which is used to adjust the electrical downtilt angle of the antenna under the control of the RCU; the readable and writable memory 202 is used to store configuration data of the antenna, and the configuration data is used for loading to the RCU Make the RCU control the phase shifter to adjust the electrical downtilt angle of the antenna according to the configuration data; the external read-write device 203 is...

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PUM

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Abstract

The embodiment of the invention provides an antenna system and an antenna device. The base station antenna system comprises an antenna, at least one read-write memorizer, at least one external read-write equipment and at least one remote control unit (RCU), wherein the antenna comprises at least one phase shifter which is used for adjusting an electrical downtilt of the antenna under the control of the RCU; the read-write memorizer is used for storing configuration data of the antenna; the external read-write equipment is used for acquiring the configuration data from the read-write memorizer; and the RCU is used for controlling the external read-write equipment to acquire the configuration data, uploading the configuration data and controlling the phase shifter to adjust the electrical downtilt of the antenna according to the configuration data. According to the embodiment of the invention, the external read-write equipment can conveniently call the configuration data so as to configure the RCU, so that the adjustment for the electrical downtilt of the antenna is realized.

Description

technical field [0001] The present invention relates to the communication field, in particular to an antenna system and device. Background technique [0002] In mobile communication systems, electronically adjustable antennas have become the mainstream. The so-called electronically adjustable antennas refer to antennas that use electronically adjusted downtilt angles. The electrical downtilt angles of the antennas are adjusted through the maintenance system at the base station to optimize the network. [0003] see figure 1 , is a schematic diagram of a base station system including an electronically adjustable antenna, including an antenna tower, an antenna, a remote control unit (Remote Control Unit, RCU), a radio frequency remote unit (Remote Radio Unit, RRU) and a base band processing unit (Base Band Unit, BBU ) and other units. Among them, the RRU is connected to the antenna for receiving and transmitting signals through the antenna; the RCU is generally equipped with ...

Claims

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Application Information

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IPC IPC(8): H01Q3/30
CPCH01Q3/36H01Q3/34
Inventor 吴立昌周桃园
Owner HUAWEI TECH CO LTD
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