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A kind of high frequency 5g base station and high frequency 5g base station signal processing method

A high-frequency signal and signal processing module technology, applied in wireless communication, electrical components, etc., can solve the problems of complex structure and poor stability of high-frequency 5G base stations, achieve simple network management and maintenance, reduce network costs, and improve network performance Effect

Active Publication Date: 2020-10-02
NANJING ZHONGXING XIN SOFTWARE CO LTD
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Problems solved by technology

[0003] The present invention provides a high-frequency 5G base station and a signal processing method for a high-frequency 5G base station to solve the problem of poor stability caused by the complex structure of the high-frequency 5G base station in the prior art

Method used

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  • A kind of high frequency 5g base station and high frequency 5g base station signal processing method
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  • A kind of high frequency 5g base station and high frequency 5g base station signal processing method

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Embodiment Construction

[0025] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the disclosed exemplary embodiments are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly understood, and the scope of the present invention can be fully conveyed to those skilled in the art.

[0026] figure 1 It is a schematic diagram of the application scene of the method of the present invention, such as figure 1 The high-frequency 5G base station shown is used to complete the connection and conversion between the coverage signal on the user side and the transmission signal on the core network side. Among them, the signal sent from the user side to the core network side is an uplink signal, including the uplink coverage signal...

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Abstract

The invention discloses a high-frequency 5G base station and a signal processing method for a high-frequency 5G base station. The high-frequency 5G base station includes: a high-frequency signal transceiver module for receiving and sending high-frequency analog transmission signals and / or high-frequency analog coverage signal; a signal processing module, configured to process the high-frequency analog transmission signal into a low-frequency digital transmission signal and send it; process the high-frequency analog coverage signal into a low-frequency digital coverage signal and send it; and process the low-frequency digital transmission signal into The high-frequency analog transmission signal is sent after processing the low-frequency digital coverage signal into a high-frequency analog coverage signal and then sent; the baseband data processing module is used for converting the low-frequency digital coverage signal into a low-frequency digital transmission signal for transmission; and converting the low-frequency digital transmission signal into Low frequency digital overlay signaling. The invention improves network performance, reduces network cost, enhances network expansion flexibility, reduces network management complexity, and realizes coverage function and transmission function at the same time.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a high-frequency 5G base station and a signal processing method for a high-frequency 5G base station. Background technique [0002] At present, the high-frequency 5G mobile base station adopts the 3G / 4G solution, that is, the wireless access network is composed of RRU+BUU, and is connected to the core network through a transmission network composed of optical fiber or microwave. The RRU (Remote Radio Module) and the BBU (Baseband Processing Unit) need to be connected by optical fiber. One BBU can support multiple RRUs. Therefore, the existing networking method has many disadvantages for high-frequency 5G base stations, including: many physical interfaces, the transmission connection with the core network side, and the coverage connection with the user side need to use different ports to achieve, the core network side The data conversion process with the use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W88/08
CPCH04W24/02H04W88/08
Inventor 强文史亚龙
Owner NANJING ZHONGXING XIN SOFTWARE CO LTD
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