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Signal power detection method, device and system

A technology of signal power and detection method, which is applied in the field of communication systems, can solve the problems of TD-LTE signal power quality without unified management and monitoring, high cost, etc., and achieve the effect of low cost and preventing abnormal detection

Active Publication Date: 2019-09-20
COMBA TELECOM SYST CHINA LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing indoor antenna systems are all passive systems, and the power quality of antennas and terminal GSM1800 signals and TD-LTE signals has not been managed and monitored in a unified manner. If unified management and monitoring is required, the cost is relatively high

Method used

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  • Signal power detection method, device and system
  • Signal power detection method, device and system
  • Signal power detection method, device and system

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] It should be noted that the transmitted signal or received signal at the end of the indoor antenna mentioned in the embodiment of the present invention may include but not limited to: GSM1800 signal, TD-LTE signal. In the following embodiments of the present invention, the GSM1800 signal is taken as an example for illustration.

[0040] Such as figure 1 As shown, the embodiment of the present invention provides a signal power d...

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Abstract

The invention discloses a signal power detection method, a signal power detection device and a signal power detection system, which are used for realizing unified management and monitoring of signal power quality at the tail end of an indoor distribution antenna at low cost. The signal power detection method comprises the following steps: acquiring a transmitting signal or a receiving signal at the tail end of a room branch antenna as a to-be-detected signal; converting the signal to be detected into an analog voltage signal, and sampling the analog voltage signal to obtain voltage values at one or more moments; determining a power value corresponding to the voltage value at each moment based on a pre-stored corresponding relation between the voltage value and the power value; and sending the power value to a server.

Description

technical field [0001] The invention relates to the field of communication systems, in particular to a signal power detection method, device and system. Background technique [0002] Combined with mobile-related service requirements, it is necessary to conduct unified management and monitoring of the signal power quality of the indoor antenna system. [0003] However, the existing indoor antenna systems are all passive systems, and the power quality of antennas and terminal GSM1800 signals and TD-LTE signals has not been managed and monitored in a unified manner. The cost of unified management and monitoring is high. Contents of the invention [0004] Embodiments of the present invention provide a signal power detection method, device and system, which are used to realize unified management and monitoring of signal power quality at the end of an indoor antenna at low cost. [0005] In a first aspect, an embodiment of the present invention provides a signal power detection...

Claims

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Application Information

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IPC IPC(8): H04B17/10H04B17/20G08C17/02
CPCH04B17/101H04B17/20H04B17/102G08C17/02
Inventor 邓延延褚兆文
Owner COMBA TELECOM SYST CHINA LTD
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