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Detection method

A detection method, battery voltage detection technology, applied in the detection field, can solve problems such as difficult single-person detection, and achieve the effect of small size and ultra-low power consumption design

Inactive Publication Date: 2008-05-28
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, it is difficult to carry out single-person inspection work under the condition that one construction worker works alone

Method used

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Embodiment Construction

[0029]The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0030] figure 1 is a flowchart of the detection method according to the present invention. figure 2 is a detection principle diagram of a line sequence and line loss detection device according to an embodiment of the present invention.

[0031] Such as figure 2 As shown, wherein, CMTX (Cable marker transmitter) is a line sequence detection device transmitter, and CMRX (Cable marker receiver) is a line sequence detection device receiver. The following will refer to figure 2 Taking a group of 9 cables as an example, the detailed description is as follows: figure 1 The detection method shown.

[0032] according to figure 2 The detection principle shown, if a s...

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Abstract

The invention provides a detection method, and the method includes the following. One end of at least a cable is connected to the port of a receiver, and a transmitter is used to send signal at the other end of the cable; the receiver automatically keeps a record of the sequence of each received signal in at least a cable, thereby confirming the linear sequence of at least a cable. Of which, the transmitter sends radio frequency signal, and the receiver is provided with a keyboard display circuit. Therefore, in the process of project construction, completion and maintenance of wireless communication equipment using intelligent antenna, a single person is also capable of identifying the cable sequence and damage conveniently.

Description

technical field [0001] The present invention relates to a detection method, more specifically, relates to a kind of in the third generation mobile communication (3G), the wireless communication base station transceiver that widely uses smart antenna and smart antenna array interface line sequence corresponding relationship and cable loss detection method. Background technique [0002] As the large-scale commercial use of 3G is approaching day by day, Time Division Multiplexing Code Division Multiple Access (TD-SCDMA), as China's own 3G standard, will become China's first standard with a 3G license. Therefore, the commercialization process of the TD-SCDMA system is more urgent, and the development of a large number of smart antennas required in the base stations of the mobile communication network has also become an urgent subject. [0003] Here, first briefly introduce what is a smart antenna. A smart antenna is generally an antenna array composed of multiple antennas. Eac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/00H04B7/04
Inventor 齐俊王斌杨大全瞿金桥高艳丽余学德胡雪冬
Owner ZTE CORP
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