Cost-saving indoor signal balanced distribution system and method

Abstract

The invention discloses a cost-saving indoor signal balanced distribution system. The system comprises an indoor miniature base station and two groups of radio frequency power equalization units located at two sides of the indoor miniature base station. Each group of radio frequency power equalization units comprises a plurality of radio frequency power equalizers which are connected in series through radio frequency transmission lines; signal output ports at two sides of the indoor miniature base station are respectively connected with signal input ports of the radio frequency power equalizers at the head ends of the two groups of radio frequency power equalization units through radio frequency transmission lines. A branch signal output port of each radio frequency power equalizer is connected with a radiation antenna, and each radio frequency power equalizer, a radio frequency transmission line connected with a signal input port of the radio frequency power equalizer and the radiation antenna connected to the radio frequency power equalizer form a signal radiation node. According to the invention, the 5G signal can be completely covered indoors, the coverage range, amplitude andphase of the signal are kept highly consistent, the receiving effect of the mobile terminal is good, and the cost is saved at the same time.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a cost-saving indoor signal equalization distribution system and method. Background technique [0002] With the rapid rise of 5G communication, the coverage of 5G signals indoors is particularly important. In the current communication technology, it is impossible to fully cover 5G signals indoors, and the coverage, amplitude and phase of the signals cannot be kept consistent, resulting in mobile terminals being in the process of moving. Under the signal coverage of the same area, only radio frequency signals with uneven amplitude can be received, and the reception effect is poor. Moreover, the traditional signal equalization distribution system applied to 2T2R, 4T4R and 8T8R has a high cost. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides a cost-effective indoor signal equalization distribution s...

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Problems solved by technology

[0002] With the rapid rise of 5G communication, the coverage of 5G signals indoors is particularly important. In the current communication technology, it is impossible to fully cover 5G signals indoors, and the coverage, amplitude and phase of the signals cannot be kept consistent, resulting in mobile terminals being in the process of moving. Under the signal coverage of the same area, only radio frequency signals with uneven amplitude can be received, and the reception effect is poor. Moreover, the traditional signal equalization distribution system applied to 2T2R, 4T4R and 8T8R has a high cost

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