5G intelligent base station

Abstract

The utility model provides a 5G intelligent base station, comprising a circuit board, the middle part of the circuit board is provided with a 5G communication module, and the 5G communication module is connected with a directional antenna module; and the directional antenna module comprises a high-frequency antenna plate, an intermediate-frequency antenna plate and a low-frequency antenna plate which are connected in sequence. The 5G intelligent base station of the utility model adopts the hybrid antenna technology, which not only widens the frequency coverage range, but also increases the transmission distance.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication base stations, and specifically belongs to a 5G smart base station. Background Art

[0002] With the rapid development of mobile communication technology, from 1G to 4G, wireless communication has penetrated into people's daily lives. Entering the 5G era, its high bandwidth, low latency and large number of connections have enabled various innovative applications such as cloud gaming, AR / VR, and driverless driving. However, in the face of the global coverage requirements, 5G network deployment faces a series of challenges.

[0003] In the 4G era, China has achieved 98% wireless coverage, the highest in the world. However, in the 5G era, due to the increase in base station deployment costs, spectrum resource limitations and technical complexity, providing stable 5G signals for remote areas or signal coverage blind spots has become a problem.

[0004] For this purpose, outdoor small base stations or ODUs (Outdoor Units) came into being. As outdoor units, ODUs can be placed outside buildings and are mainly responsible for receiving 5G signals from operator base stations, converting and amplifying them, and then transmitting the enhanced signals to indoor units (IDUs), thereby providing high-quality 5G signals for indoor users.

[0005] However, most of the ODUs on the current market are still based on 4G technology, and their speed and functions cannot meet the needs of the 5G era. At the same time, those ODU products that claim to support 5G have relatively low frequency coverage and insufficient gain, making it difficult to provide users with stable and high-speed 5G signals. In addition, these products lack innovation in function and design, making it difficult to meet the personalized needs of different scenarios and users.

[0006] In summary, the main problem with the current ODU technology is that its frequency coverage is insufficient, making it difficult to provide users with stable, high-speed and extensive 5G signal services. This is an urgent problem that needs to be solved for users in remote areas or signal coverage blind spots.

[0007] In view of this, the present utility model is proposed. Utility Model Content

[0008] In view of this, the utility model provides a 5G smart base station, aiming to solve the problems of small signal coverage and short transmission distance of existing base stations. The 5G smart base station of the utility model adopts hybrid antenna technology, which not only broadens the frequency coverage range, but also increases the transmission distance.

[0009] The utility model proposes a 5G intelligent base station, comprising a circuit board, a 5G communication module is arranged in the middle part of the circuit board, and the 5G communication module is connected to a directional antenna module;

[0010] The directional antenna module includes a high-frequency antenna board, a medium-frequency antenna board and a low-frequency antenna board which are connected in sequence.

[0011] Specifically, the high-frequency antenna board in the utility model is a metal array high-gain antenna board, the medium-frequency antenna board is a PCB array ±45° polarized high-gain antenna board, and the low-frequency antenna board is an omnidirectional linearly polarized antenna board. By arranging high-frequency antenna boards, medium-frequency antenna boards and low-frequency antenna boards, directional + omnidirectional hybrid antenna technology is realized, which broadens the frequency coverage range and increases the transmission distance at the same time.

[0012] Furthermore, the high-frequency antenna board includes a plurality of coupling plates arranged in an array, the coupling plates are connected end to end in sequence, and the distances between adjacent coupling plates are equal.

[0013] Furthermore, the circuit board also includes a power management module, and the power management module is connected to the 5G communication module through a network port data module.

[0014] Furthermore, the network port data module includes an Ethernet module, one end of the Ethernet PHY chip inside the Ethernet module is connected to the 5G communication module, and the other end is connected to the power management module. By setting up the Ethernet module, the physical layer data is converted into application layer data through the Ethernet PHY chip to realize a high-speed network transmission path.

[0015] Furthermore, the power management module includes a buck-boost chip for delivering power to chips in the system.

[0016] Furthermore, a key switch for controlling power disconnection and closing is connected to one side of the power management module.

[0017] Furthermore, a POE module is provided on the opposite side of the key switch, and the POE module is connected to the power management module.

[0018] Furthermore, a sensor module is connected to one side of the 5G communication module, and the sensor module includes a temperature and humidity sensor and an inductive lighting sensor. By providing the temperature and humidity sensor and the inductive lighting sensor, outdoor lighting and temperature and humidity sensing functions are added, which can be applied to outdoor environments and improve portability.

[0019] Furthermore, a camera module is also provided on the same side of the sensor module, and the camera module is connected to the 5G communication module. By providing the camera module, an outdoor camera function is provided, and changes in the outdoor environment can be monitored in real time.

[0020] Furthermore, the end of the 5G communication module is connected to a Type-C interface.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The utility model provides a 5G intelligent base station with high-frequency coverage. By setting high-frequency antenna boards, medium-frequency antenna boards and low-frequency antenna boards, directional + omnidirectional hybrid antenna technology is realized, thereby widening the frequency coverage range and increasing the transmission distance. By setting temperature and humidity sensors and inductive lighting sensors, outdoor lighting and temperature and humidity sensing functions are added, which can be suitable for outdoor environments and improve portability. By setting a camera module, an outdoor camera function is provided, which can monitor changes in the outdoor environment in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0024] Figure 1 A schematic diagram of the overall structure of a 5G smart base station provided in an embodiment of the utility model;

[0025] Figure 2 A schematic structural diagram of a directional antenna module provided in an embodiment of the utility model.

[0026] in:

[0027] 1- Circuit board; 2- 5G communication module;

[0028] 3-directional antenna module; 301-high frequency antenna board;

[0029] 3011-coupling plate; 302-intermediate frequency antenna board;

[0030] 303- low frequency antenna board; 4- power management module;

[0031] 401-button switch; 402-POE module;

[0032] 403-Boost / Buck Chip; 5-Network Port Data Module;

[0033] 6-Ethernet module; 7-Sensor module;

[0034] 701-temperature and humidity sensor; 702-inductive lighting sensor;

[0035] 8- Camera module; 9- Type-C interface. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific implementation methods, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the utility model, rather than all of the embodiments, and are only used to illustrate the utility model, and should not be regarded as limiting the scope of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0037] In order to more clearly explain the technical solution of the present invention, it is described in the form of specific embodiments below.

[0038] Example

[0039] See also Figure 1-2 As shown, a 5G intelligent base station of the utility model is shown, wherein, referring to Figure 1 As shown, the 5G intelligent base station of the utility model includes a circuit board 1, a 5G communication module 2 is arranged in the middle position above the circuit board 1, and a directional antenna module 3 is connected to one side of the 5G communication module 2; specifically, refer to Figure 2 As shown, the directional antenna module 3 includes a high-frequency antenna board 301, an intermediate frequency antenna board 302 and a low-frequency antenna board 303 connected in sequence. In the specific implementation, the circuit board 1 in this embodiment is a PCB circuit board, the high-frequency antenna board 301 is a metal array high-gain antenna board, the intermediate frequency antenna board 302 is a PCB array ±45° polarized high-gain antenna board, and the low-frequency antenna board 303 is an omnidirectional linear polarization antenna board. Among them, the high-frequency antenna board 301 includes a plurality of coupling plates 3011 arranged in an array, each coupling plate 3011 is connected end to end in sequence, and the distance between adjacent coupling plates 3011 is equal. By setting the high-frequency antenna board 301, the intermediate frequency antenna board 302 and the low-frequency antenna board 303, the directional + omnidirectional hybrid antenna technology is realized, which increases the transmission distance while broadening the frequency coverage range.

[0040] Continue reading Figure 1 As shown, the circuit board 1 also includes a power management module 4, which is connected to the 5G communication module 2 through a network port data module 5, wherein the network port data module 5 includes an Ethernet module 6, and an Ethernet PHY chip is arranged inside the Ethernet module 6, and one end of the Ethernet PHY chip is connected to the 5G communication module 2, and the other end is connected to the power management module 4.

[0041] Specifically, a key switch 401 for controlling the power supply disconnection and closing is connected to one side of the power management module 4; a POE module 402 is arranged on the opposite side of the key switch 401, and the POE module 402 is connected to the power management module 4. A buck-boost chip 403 is also arranged inside the power management module 4 for supplying power to the chips in the system.

[0042] The 5G smart base station of this embodiment is connected to a sensor module 7 on one side of the 5G communication module 2, and the sensor module 7 includes a temperature and humidity sensor 701 and an inductive lighting sensor 702.

[0043] Preferably, a camera module 8 is also provided on the same side of the sensor module 7, and the camera module 8 is connected to the 5G communication module 2. By providing the temperature and humidity sensor 701, the induction lighting sensor 702 and the camera module 8, outdoor lighting, temperature and humidity sensing and camera functions can be added, which can be applied to the outdoor environment, monitor the outdoor temperature and humidity in real time, and improve the portability.

[0044] The end of the 5G communication module 2 of the 5G smart base station of this embodiment is connected to a Type-C interface 9.

[0045] The 5G smart base station of this utility model improves the user's Internet access speed by using the Qualcomm SDX62 platform, and combines NSA communication technology and 4*4 MIMO antenna to achieve a maximum downlink transmission rate of 3.4Gbps.

[0046] So far, the technical solution of the utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without departing from the principle of the utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the utility model.

[0047] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A 5G smart base station, characterized in that: It includes a circuit board, a 5G communication module is arranged in the middle part of the circuit board, and the 5G communication module is connected to a directional antenna module; The directional antenna module includes a high-frequency antenna board, a medium-frequency antenna board and a low-frequency antenna board which are connected in sequence.

2. The 5G smart base station according to claim 1, characterized in that: The high-frequency antenna plate includes a plurality of coupling plates arranged in an array, the coupling plates are connected end to end in sequence, and the distances between adjacent coupling plates are equal.

3. The 5G smart base station according to claim 1, characterized in that: The circuit board also includes a power management module, and the power management module is connected to the 5G communication module through a network port data module.

4. The 5G smart base station according to claim 3, characterized in that: The network port data module includes an Ethernet module, one end of the Ethernet PHY chip inside the Ethernet module is connected to the 5G communication module, and the other end is connected to the power management module.

5. The 5G smart base station according to claim 3, characterized in that: The power management module includes a buck-boost chip for delivering power to chips in the system.

6. The 5G intelligent base station according to claim 3, characterized in that: One side of the power management module is connected with a key switch for controlling the power supply to be disconnected and closed.

7. The 5G smart base station according to claim 6, characterized in that: A POE module is arranged on the opposite side of the key switch, and the POE module is connected to the power management module.

8. The 5G smart base station according to claim 1, characterized in that: A sensor module is connected to one side of the 5G communication module, and the sensor module includes a temperature and humidity sensor and an inductive lighting sensor.

9. The 5G intelligent base station according to claim 8, characterized in that: A camera module is also arranged on the same side of the sensor module, and the camera module is connected to the 5G communication module.

10. The 5G smart base station according to claim 1, characterized in that: The end of the 5G communication module is connected to a Type-C interface.

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