5G wireless access type indoor distribution system

Abstract

The invention discloses a 5G wireless access type indoor distribution system. An outdoor access unit comprises a donor antenna, a first radio frequency amplifier and a first digital processor which are connected in sequence; wherein the donor antenna is used for establishing wireless connection between the outdoor access unit and a 5G base station, the first radio frequency amplifier is used for amplifying a radio frequency signal sent by the donor antenna or the first digital processor, and the first digital processor is connected with the indoor coverage unit; the indoor coverage unit comprises a second digital processor, a second radio frequency amplifier and a service antenna which are connected in sequence; the second digital processor is connected with the outdoor access unit, the second digital processor is used for converting signals, the second radio frequency amplifier is used for amplifying radio frequency signals, and the service antenna is used for establishing wireless connection between the indoor coverage unit and the indoor mobile terminal; thus, indoor signal coverage can be completed without deploying a 5G base station indoors, and the cost required by 5G indoorsignal deployment is greatly saved.

Description

technical field [0001] The present invention relates to the technical field of 5G communication, in particular to a 5G wireless access type indoor distribution system. Background technique [0002] With the development of communication technology, 5G communication technology is also coming. The development of 5G communication technology will greatly improve the efficiency of signal transmission; however, because the spectrum used by 5G communication technology is in the C-band and millimeter waves, it is difficult for existing indoor distribution systems to adapt to this change. [0003] In related technologies, in order to ensure the coverage of indoor signals, it is necessary to deploy new 5G base stations indoors when distributing indoor signals, so as to use the 5G base stations as the access signal source, resulting in high cost of indoor signal deployment and complicated construction process. The construction period is long and the deployment efficiency is low, which ...

AI Technical Summary

Problems solved by technology

The development of 5G communication technology will greatly improve the efficiency of signal transmission; however, because the spectrum used in 5G communication technology is in the C-band and millimeter wave, it is difficult for the existing indoor distribution system to adapt to this change

[0003] In related technologies, in order to ensure the coverage of indoor signals, it is necessary to deploy new 5G base stations indoors when distributing indoor signals, so as to use the 5G base stations as the access signal source, resulting in high cost of indoor signal deployment and complicated construction process. The construction period is long and the deployment efficiency is low, which seriously affects the promotion and implementation of 5G communication

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