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5G communication circuit and 5G base station equipment

A communication circuit and 5G technology, applied in the field of communication, can solve the problems of high construction cost, high operation cost and high maintenance cost of communication system

Pending Publication Date: 2021-05-14
SHENZHEN GONGJIN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The communication system built by independent 4G base stations and 5G base stations has high construction costs, high maintenance costs, and high operating costs

Method used

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  • 5G communication circuit and 5G base station equipment
  • 5G communication circuit and 5G base station equipment
  • 5G communication circuit and 5G base station equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] An example of this application, such as figure 1 As shown, a 5G communication circuit is proposed. The 5G communication circuit includes a 5G baseband control module 11 , a 5G communication module 12 , a 4G communication module 15 , a radio frequency module 13 and an antenna module 14 .

[0044] The first control interface of the 5G baseband control module 11 is connected to the communication interface of the 5G communication module 12, the 5G radio frequency signal sending interface and the 5G radio frequency signal receiving interface of the 5G communication module 12 are connected to the radio frequency module 13, and the radio frequency module 13 is connected to the antenna module 14.

[0045] The second control interface of the 5G baseband control module 11 is connected to the communication interface of the 4G communication module 15 , and the 4G radio frequency signal sending interface and the 4G radio frequency signal receiving interface of the 4G communication mo...

Embodiment 2

[0050] An embodiment of the present application, see figure 2 , the 5G communication module 12 includes a 5G radio frequency transceiver unit, N analog-to-digital conversion units, N digital-to-analog conversion units, and 2M radio frequency switches, where N is an even number and M<N.

[0051] The communication interface of the 5G radio frequency transceiver unit is used as the communication interface of the 5G communication module 12, and each digital signal sending port of the 5G radio frequency transceiver unit is connected to the digital signal receiving port of the corresponding digital-to-analog conversion unit.

[0052] The analog signal sending ports of the M digital-to-analog conversion units are connected to the analog signal receiving ports of the corresponding radio frequency switches, and the analog signal output ports of the radio frequency switches corresponding to the M digital-to-analog conversion units are used as 5G radio frequency signal transmission inter...

Embodiment 3

[0068] An embodiment of the present application, see image 3 , preferably, the 5G baseband control module 11 may include an LS2160 chip, the 5G communication module 12 is mainly composed of a 5G transceiver component 121 (ZU49DR chip) and a radio frequency switch group 122, the 4G baseband control unit may include a FSM9955 chip, and the 4G radio frequency transceiver unit includes two A FTR8900 chip.

[0069] The LS2160 chip has communication functions and processor functions. While realizing 4G and 5G communication, it can save the switch unit and realize Ethernet communication. The LS2160 chip is connected to the 5G communication module 12 (ZU49DR) through the 10 Gigabit Ethernet communication interface (10GE), and the LS2160 chip is connected to the 4G baseband control unit (FSM9955) of the 4G communication module 15 through the Gigabit Ethernet communication interface (1GE).

[0070] Further, such as image 3 As shown, the 5G transceiver component 121 (ZU49DR chip) can...

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Abstract

The invention discloses a 5G communication circuit and 5G base station equipment. The 5G communication circuit comprises a 5G baseband control module, a 5G communication module, a 4G communication module, a radio frequency module and an antenna module. A first control interface of the 5G baseband control module is connected with a communication interface of the 5G communication module, a 5G radio frequency signal sending interface and a 5G radio frequency signal receiving interface of the 5G communication module are connected with the radio frequency module, and the radio frequency module is connected with the antenna module; a second control interface of the 5G baseband control module is connected with a communication interface of the 4G communication module, and a 4G radio frequency signal sending interface and a 4G radio frequency signal receiving interface of the 4G communication module are connected with the 5G communication module. According to the technical scheme, the 4G communication module can receive and send the 4G radio frequency signal while the 5G communication module can receive and send the 5G radio frequency signal, and simultaneous receiving and sending of the 4G radio frequency signal and the 5G radio frequency signal are realized.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a 5G communication circuit and 5G base station equipment. Background technique [0002] At present, it is in the transition stage from 4G to 5G communication. Therefore, for some application scenarios, it is required to support 4G and 5G communication at the same time. The existing technology provides 4G and 5G communications, using independent 4G base stations and 5G base stations, both of which work independently. The communication system built by independent 4G base stations and 5G base stations has high construction costs, high maintenance costs, and high operating costs. Contents of the invention [0003] In view of the above problems, this application proposes a 5G communication circuit and 5G base station equipment. [0004] This application proposes a 5G communication circuit, the 5G communication circuit includes a 5G baseband control module, a 5G comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40H04B1/401H04W88/08
CPCH04B1/40H04B1/401H04W88/08
Inventor 丁哲壮马英兴谢广付祝实杨爽唐海波
Owner SHENZHEN GONGJIN ELECTRONICS CO LTD
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