ESC method, device and system

An ESC and ESC antenna equipment technology, applied in the field of communication, can solve the problems of poor ESC operation operability of ALD equipment, inability to perform ALD equipment operation, and inability to meet the maximum working current of ALD equipment, etc.

Active Publication Date: 2016-01-20
HUAWEI TECH CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0003] Under the existing technology, the threshold value of the power supply current of the ESC master device to the ESC antenna device (AntennaLineDevice, ALD) is fixed, and the maximum operating current of the ALD device is also fixed. Different manufacturers and different models The maximum operating current of the ALD equipment can be different, but the ESC main equipment does not know the maximum operating current of the ALD equipment
The disadvantage of the existing technology is that when the ESC master device is connected to a new type of ALD device or cascade connected to a new ALD device, maintenance personnel need to reconfigure the power supply current threshold according to the maximum operating current of the ALD device; if the maintenance personnel do not reconfigure The power supply current threshold value, or the reconfigured power supply current threshold value cannot meet the maximum operating current of the ALD device. The operation of the ESC may cause the current of the main ESC device to exceed the protection threshold, thereby closing the port, and the operation of the ALD device cannot be performed. At this time, the operation of the ALD device can only be continued by manually modifying the power supply threshold of the ESC main device.
Therefore, under the prior art, the operability of the electric adjustment operation of the ALD equipment is poor, and the operation is inconvenient

Method used

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Embodiment Construction

[0061] In the following description, for purposes of illustration rather than limitation, specific details such as specific system architectures, interfaces, and techniques are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0062] figure 1 It is a schematic diagram of an application scenario of an electric regulation method provided by an embodiment of the present invention. The electric regulation method, device and system provided by the embodiments of the present invention can be used as a new electric regulation method in all scenarios where the electric regulation is performed. Assuming that the threshold valu...

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Abstract

The present invention relates to an electric tilt method, device and system. The method comprises: obtaining the electric current parameter of an antenna line device (ALD); assessing whether the electric current threshold value for the power supply to the ALD matches the parameter, and if the threshold value and the parameter do not match, adjusting the threshold value so that the adjusted threshold value matches said parameter of the ALD; sending an electric tilt operation message to the ALD, so that the ALD can perform an electric tilt operation. The present invention enables the coordination of the electric current of an electric tilt master device and an ALD, thereby allowing the electrical tilt master device to better support operations of the ALD and allowing the ALD to better perform electrical tilt operations.

Description

technical field [0001] The present invention relates to the communication field, in particular to an electric regulation method, device and system. Background technique [0002] In mobile communication systems, electrically adjustable antennas have become mainstream, and the electrically adjustable antenna optimizes the network by adjusting the electrical downtilt angle of the antenna. [0003] Under the existing technology, the threshold value of the power supply current of the ESC master device to the ESC antenna device (AntennaLineDevice, ALD) is fixed, and the maximum operating current of the ALD device is also fixed. Different manufacturers and different models The maximum operating current of the ALD equipment can be different, but the ESC main equipment does not know the maximum operating current of the ALD equipment. The disadvantage of the existing technology is that when the ESC master device is connected to a new type of ALD device or cascade connected to a new A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02
CPCH04W24/02H01Q3/267H04W16/28
Inventor 吴立昌李悦
Owner HUAWEI TECH CO LTD
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