Method for determining signal power, related equipment and computer readable storage medium
A technology for power and transmit signals, applied in the field of communications, can solve the problem of inability to automatically detect the working status or output power of remote antennas in real time, indoor scene coverage, etc., and achieve the effect of avoiding real-time output power detection and efficiently locating faults.
Active Publication Date: 2020-07-03
CHINA TELECOM CORP LTD
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Problems solved by technology
[0004] The inventor found that the 5G indoor distribution system (referred to as indoor distribution system) can be used to complete the signal coverage scheme to solve the coverage problem of indoor scenes
When the indoor distribution system is newly built or maintained, in order to ensure good network coverage, it is necessary to monitor the output power of all remote antenna heads, but the existing indoor distribution system cannot automatically detect the working status or output power of the remote antennas in real time
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[0025] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any limitation to the present disclosure and its application or use. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.
[0026] The inventor’s research found that if the RF signals of 2G, 3G, 4G and 5G base station RRUs are combined into one RF channel via a combiner, and then connected to multiple remote antennas through a multiplexer, coupler, etc. For signal covera...
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The invention discloses a method for determining signal power, related equipment and a computer readable storage medium. The invention provides a near-end power detection unit, an indoor distributionsystem, a method and device for determining signal power and a computer readable storage medium, and relates to the field of communication. The near-end power detection unit comprises a power detection module which is configured to detect the transmitting signal power and the real-time transmitting signal power of the remote radio unit at a near-end detection point at a preset moment; the power receiving module is configured to receive the transmitting signal power of the far-end antenna unit at a preset moment sent by the near-end communication unit; the loss determination module is configured to determine the path loss from the near-end detection point to the far-end antenna unit according to the transmitting signal power of the radio remote unit at the preset moment and the transmittingsignal power of the far-end antenna unit at the preset moment; and the power determination module is configured to determine the real-time transmitting signal power of the far-end antenna unit according to the real-time transmitting signal power and the path loss. According to the invention, the real-time transmitting signal power of the far-end antenna unit can be simply and efficiently obtained.
Description
Technical field [0001] The present disclosure relates to the field of communications, and in particular to a near-end power detection unit, an indoor distribution system, a method and device for determining signal power, and a computer-readable storage medium. Background technique [0002] The popularization of mobile smart terminals has changed people's daily life. In order to meet the growing demand for mobile data traffic, the growing demand for mobile smart terminal access, and the business demands under various application scenarios, the fifth-generation mobile communication (5G for short) system has emerged. [0003] A large number of businesses in the 5G system occur in indoor scenes, such as smart homes, smart factories, augmented reality, and virtual reality. The 5G indoor application scenario is the key consideration in the initial stage of 5G construction, and the indoor coverage plan is the key to 5G commercialization. The high working frequency of 5G signals, large s...
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IPC IPC(8): H04W52/24
CPCH04W52/242
Inventor 吴锦莲熊尚坤张光辉蔡康王庆扬林衡华尹珂魏垚
Owner CHINA TELECOM CORP LTD
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