CN217216580U - Communication base station and terminal equipment - Google Patents
Communication base station and terminal equipment Download PDFInfo
- Publication number
- CN217216580U CN217216580U CN202221281151.5U CN202221281151U CN217216580U CN 217216580 U CN217216580 U CN 217216580U CN 202221281151 U CN202221281151 U CN 202221281151U CN 217216580 U CN217216580 U CN 217216580U
- Authority
- CN
- China
- Prior art keywords
- base station
- wifi
- communication base
- communication
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The embodiment of the application discloses a communication base station and terminal equipment, wherein the terminal equipment comprises mobile signal transceiving equipment, a main controller, WIFI communication equipment and a WIFI antenna; the mobile signal transceiving equipment, the main controller, the WIFI communication equipment and the WIFI antenna are sequentially connected; the WIFI communication equipment is used for carrying out WIFI communication with the mobile terminal and receiving the update data packet sent by the mobile terminal. And in the process of updating the running system program of the communication base station, the mobile terminal transmits the update data packet to the communication base station through the WIFI network and sends a debugging control instruction to the communication base station through the WIFI network. Maintenance personnel do not need to go to the position of the communication base station, the debugging equipment is connected with the communication base station to update the communication base station, and the updating efficiency of the communication base station is improved.
Description
Technical Field
The utility model relates to a base station communication field especially relates to a communication base station and terminal equipment.
Background
A base station is an internet interface device for providing a predetermined range of radio communication coverage, and the base station can perform information transfer with a mobile terminal through a mobile communication switching center of a network operator. In the operation process of the base station, the program needs to be updated for the operation system of the base station.
In the process of updating the program of the base station, the operating system of the base station cannot normally provide mobile communication functions such as LTE (Long Term Evolution) and the like, and cannot receive instruction data sent by external equipment. Generally, an ethernet interface of a base station is connected to upgrade debugging equipment such as a notebook computer manually, an update data packet stored in the upgrade debugging equipment is transmitted to the base station, and the base station is debugged to ensure reliable operation of the base station. When the base station needs to be updated, maintenance personnel is required to actively go to each base station and debug each base station, so that the base station updating efficiency is low. In addition, the maintainer still need carry the upgrading debugging equipment and connect the cable and climb the pylon of basic station, will upgrade debugging equipment and be connected with the basic station, have the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a communication base station and a terminal device to solve the problem of low efficiency of updating the base station.
In a first aspect, an embodiment of the present application provides a communication base station, including a mobile signal transceiver device, a main controller, a WIFI communication device, and a WIFI antenna;
the mobile signal transceiving equipment, the main controller, the WIFI communication equipment and the WIFI antenna are sequentially connected;
the mobile signal receiving and sending equipment is used for receiving and sending mobile signals;
the WIFI communication equipment is used for carrying out WIFI communication with the mobile terminal and receiving the update data packet sent by the mobile terminal.
With reference to the first aspect, in a first possible implementation manner, the WIFI communication device includes an ethernet controller and a power amplifier;
the main controller, the Ethernet controller, the power amplifier and the WIFI antenna are connected in sequence.
With reference to the first possible implementation manner of the first aspect, in a second possible manner, the WIFI communication device further includes a PHY chip;
the PHY chip is arranged between the Ethernet controller and the power amplifier.
With reference to the second possible implementation manner of the first aspect, in a third possible manner, the WIFI communication device further includes a digital-to-analog converter and an analog-to-digital converter, and the power amplifier includes a transmitter and a receiver;
the PHY chip is connected with the transmitter through the digital-to-analog converter, and the receiver is connected with the PHY chip through the analog-to-digital converter.
With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner, the WIFI communication device further includes a filter;
the filter is respectively connected with the transmitter, the receiver and the WIFI antenna.
With reference to the second possible implementation manner of the first aspect, in a fifth possible manner, the WIFI communication device further includes a crystal oscillator;
the crystal oscillator is connected with the PHY chip.
With reference to the first aspect, in a sixth possible implementation manner, the mobile signal transceiver further includes a baseband processor, a radio frequency power amplifier, and a radio frequency antenna;
the main controller, the baseband processor, the radio frequency power amplifier and the radio frequency antenna are connected in sequence.
With reference to the first aspect, in a seventh possible implementation manner, the apparatus further includes an LDO chip;
the LDO chip is connected with the WIFI communication equipment.
With reference to the first aspect, in an eighth possible implementation manner, the system further includes a human-computer interaction device;
the man-machine interaction device is connected with the WIFI communication device.
In a second aspect, an embodiment of the present application provides a terminal device, which includes a mobile terminal and the communication base station according to the first aspect, where the mobile terminal is connected to the communication base station in a wireless communication manner.
The application provides a communication base station, which comprises mobile signal transceiving equipment, a main controller, WIFI communication equipment and a WIFI antenna; the mobile signal transceiving equipment, the main controller, the WIFI communication equipment and the WIFI antenna are sequentially connected; the WIFI communication equipment is used for carrying out WIFI communication with the mobile terminal and receiving the update data packet sent by the mobile terminal. And in the process of updating the running system program of the communication base station, the mobile terminal transmits the updating data packet to the communication base station through the WIFI network and sends a debugging control instruction to the communication base station through the WIFI network. Maintenance personnel do not need to go to the position of the communication base station, the debugging equipment is connected with the communication base station to update the communication base station, and the updating efficiency of the communication base station is improved.
Drawings
In order to illustrate the technical solution of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention. Like components are numbered similarly in the various figures.
Fig. 1 shows a first structural diagram of a communication base station provided in an embodiment of the present application;
fig. 2 shows a schematic structural diagram of a WIFI communication device provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a mobile signal transceiver provided in an embodiment of the present application;
fig. 4 shows a second structural diagram of a communication base station according to an embodiment of the present application.
Description of the main element symbols:
100-communication base station, 200-mobile terminal; 110-mobile signal transceiving equipment, 120-a main controller, 130-WIFI communication equipment, 140-a WIFI antenna, 150-an LDO chip and 160-human-computer interaction equipment; 111-baseband processor, 112-radio frequency processor, 113-radio frequency power amplifier, 114-radio frequency antenna; 131-Ethernet controller, 132-power amplifier, 133-PHY chip, 134-filter, 135-crystal oscillator; 1321-transmitter, 1322-receiver; DAC-digital-analog converter, ADC-analog-digital converter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present invention, are only intended to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating a first structure of a communication base station according to an embodiment of the present disclosure. Exemplarily, the communication base station 100 of the present application includes a mobile signal transceiver device 110, a main controller 120, a WIFI (Wireless Fidelity) communication device 130, and a WIFI antenna 140;
the mobile signal transceiver device 110, the main controller 120, the WIFI communication device 130, and the WIFI antenna 140 are connected in sequence;
the mobile signal transceiving equipment 110 is used for transceiving mobile signals;
the WIFI communication device 130 is configured to perform WIFI communication with the mobile terminal 200, and receive an update data packet sent by the mobile terminal 200.
The communication base station 100 may be a base station device for providing a mobile signal, and the mobile signal transceiving device 110 is a device for transceiving a mobile signal, where the mobile signal is a communication signal such as 4G, 5G, and 6G, and the mobile signal transceiving device 110 is any wireless modem device, and is not limited herein. For the convenience of understanding of the present application, in the present embodiment, the communication base station 100 is a base station apparatus for providing a 4G LTE mobile signal. Specifically, the mobile signal transceiving equipment 110 serves as a radio transceiving station for information transfer between the mobile terminals 200 through a mobile communication switching center of a network operator in a predetermined radio coverage area, and is further capable of providing mobile signals to the mobile terminals 200 in a mobile state.
It should be understood that the mobile terminal 200 is any computer device that can be used in a mobile manner, such as a mobile phone, a notebook computer, etc., and is not limited herein. The type of the main controller 120 is selected according to actual requirements, and is not limited herein. The main controller 120 is used to manage wireless networks and wireless resources, perform call and communication link establishment, tear down, and control handoff of mobile stations, etc. The mobile signal transceiver 110 further includes other devices such as a memory, and other circuits such as a power circuit, and the other devices and circuits are set according to actual requirements, and are not limited herein.
When the operation system of the communication base station 100 is updated, the mobile signal transceiver apparatus 110 is in a state of being stopped. The maintenance personnel construct a WIFI network through the mobile terminal 200, and the WIFI communication equipment 130 is connected with the mobile terminal 200 through WIFI signals. WIFI communication device 130 receives the update data packet sent by mobile terminal 200, and transmits the update data packet to main controller 120. The main controller 120 of the communication base station 100 locally updates the program of the operating system of the communication base station 100 based on the received update packet.
Referring to fig. 2 together, fig. 2 shows a schematic structural diagram of a WIFI communication device according to an embodiment of the present application. The WIFI communication device 130 includes an ethernet controller 131 and a power amplifier 132;
the main controller 120, the ethernet controller 131, the power amplifier 132, and the WIFI antenna 140 are sequentially connected.
The ethernet controller 131 is also referred to as a network card, and is configured to implement the communication of the WIFI communication device 130 in the WIFI network, where the ethernet controller 131 includes a processor, a memory, and other devices, and the type of the ethernet controller 131 is selected according to actual requirements, which is not described herein again. The ethernet controller 131 implements a network protocol using preset physical layer and data link layer standards, so that the mobile terminal 200 and the communication base station 100 in the same WIFI network can communicate.
The power amplifier 132 is also called a power amplifier, and is configured to provide a sufficiently large signal power for the WIFI communication device 130 under a given distortion rate condition, where the type of the power amplifier 132 is selected according to actual requirements, and is not limited herein. In this embodiment, the power amplifier 132 is implemented by using a 2.4GHz power amplifier 132.
In an optional example, the WIFI communication device 130 further includes a PHY (Physical port) chip 133;
the PHY chip 133 is disposed between the ethernet controller 131 and the power amplifier 132.
The type of PHY chip 133 is selected according to actual requirements, and is not limited herein. One end of the PHY chip 133 is connected to the WIFI antenna 140 through the power amplifier 132, and the other end of the PHY chip 133 is connected to the mobile signal transceiver device 110 through the ethernet controller 131. When WIFI communication device 130 communicates with mobile terminal 200 via WIFI, PHY chip 133 is configured to receive and transmit ethernet data frames between WIFI communication device 130 and mobile terminal 200.
In an optional example, the WIFI communication device 130 further includes a digital-to-analog converter DAC and an analog-to-digital converter ADC, and the power amplifier 132 includes a transmitter 1321 and a receiver 1322;
the PHY chip 133 is connected to the transmitter 1321 through the digital-to-analog converter DAC, and the receiver 1322 is connected to the PHY chip 133 through the analog-to-digital converter ADC.
The transmitter is configured to adjust a low-frequency signal transmitted by WIFI communication device 130 to a high-frequency carrier, so that the electromagnetic wave having a certain bandwidth at a predetermined frequency and suitable for being transmitted through WIFI antenna 140 is obtained. The receiver 1322 is configured to filter out a preset frequency component from the electromagnetic waves acquired by the WIFI antenna 140, suppress or filter out unnecessary noise and interference signals, and demodulate to obtain original useful information sent by the mobile terminal 200.
During the WIFI communication process between the WIFI communication device 130 and the mobile terminal 200, the digital-to-analog converter DAC converts the digital signal output by the PHY chip 133 into an analog signal, and transmits the analog signal to the transmitter 1321. The WIFI antenna 140 converts the analog signal transmitted by the transmitter 1321 into an electromagnetic signal that can propagate in an unbounded medium. Meanwhile, the WIFI antenna 140 transmits the electromagnetic wave acquired from the unbounded medium to the receiver 1322, the receiver 1322 obtains an analog signal subjected to filtering and demodulation, and the analog-to-digital converter ADC converts the analog signal output by the receiver 1322 into a digital signal and transmits the digital signal to the PHY chip 133. The signal is transmitted and received through the power amplifier 132, so that the WIFI communication between the WIFI communication device 130 and the mobile terminal 200 is realized. It should be understood that the digital-to-analog converter DAC, the analog-to-digital converter ADC, the transmitter 1321 and the receiver 1322 are all selected according to actual requirements, and are not limited herein.
In an optional example, the WIFI communication device 130 further includes a filter 134;
the filter 134 is respectively connected to the transmitter 1321, the receiver 1322 and the WIFI antenna 140.
The filter 134 is disposed between the power amplifier 132 and the WIFI antenna 140. The filter 134 is configured to filter frequency points with preset frequencies in the signal path between the power amplifier 132 and the WIFI antenna 140, so as to obtain a signal with a specific frequency eliminated, or filter frequencies other than the frequency points with the preset frequencies, so as to obtain a signal with the specific frequency. It should be understood that the filter 134 is selected according to actual requirements, and is not limited herein. In this embodiment, the filter 134 is a balance filter (Balun filter).
In an optional example, the WIFI communication device 130 further includes a crystal oscillator 135;
the crystal oscillator 135 is connected to the PHY chip 133.
The crystal oscillator 135 has a piezoelectric effect and can provide precise single-frequency oscillation, resulting in a highly stable signal. It should be understood that the crystal oscillator 135 is selected according to practical requirements, and is not limited herein. In this embodiment, the crystal oscillator 135 is a 40MHZ crystal oscillator, and is configured to provide a synchronization signal for the PHY chip 133, so as to ensure synchronous operation of the WIFI communication device 130.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a mobile signal transceiver according to an embodiment of the present disclosure. The mobile signal transceiver 110 further comprises a baseband processor 111, a radio frequency processor 112, a radio frequency power amplifier 113 and a radio frequency antenna 114;
the main controller 120, the baseband processor 111, the rf processor 112, the rf power amplifier 113, and the rf antenna 114 are sequentially connected.
The baseband processor 111 is used for processing and storing data, and is an important component for controlling the transmission and reception of mobile signals in mobile communication. The rf processor 112 is configured to transceive rf signals of different frequency bands, so that the communication base station 100 can perform mobile communication in different bands. The rf power amplifier 113 is used to amplify signals in the communication process of the base station. The rf antenna 114 is used to convert rf signals to electromagnetic signals. It should be understood that the baseband processor 111, the rf processor 112, the rf power amplifier 113 and the rf antenna 114 are all selected according to actual requirements, and are not limited herein.
Referring to fig. 4, fig. 4 is a schematic diagram illustrating a second structure of a communication base station according to an embodiment of the present disclosure. The communication base station 100 further includes an LDO (Low Dropout Regulator) chip 150;
the LDO chip 150 is connected to the WIFI communication device 130.
During the operation of the WIFI communication device 130, the input voltage and the output voltage of the WIFI communication device 130 are different, and meanwhile, the input voltage of the WIFI communication device 130 is different from the output voltage of the main controller 120. LDO chip 150 is configured to generate a regulated output voltage to provide an input voltage required by WIFI communication device 130, thereby ensuring reliable operation of WIFI communication device 130. It should be understood that the LDO chip 150 is a linear regulator composed of any switching tube, and the signal of the LDO chip 150 is selected according to actual requirements and is not limited herein. In addition, the LDO chip 150 is further configured to provide short-circuit protection, overheat shutdown, overvoltage shutdown, and reverse connection protection, which is not described herein.
The communication base station 100 further comprises a human-machine interaction device 160;
the human-computer interaction device 160 is connected to the WIFI communication device 130.
The human-computer interaction device 160 is an interface device for a user to interact with the communication base station 100, and the human-computer interaction device 160 may be any input and output device such as a touch screen, which is not limited herein. In addition, the user may use the mobile terminal 200 storing the update data packet as the human-computer interaction device 160, and send the debugging instruction and the control instruction to the WIFI communication device 130 through the human-computer interaction device 160, which is not described herein again. It should be understood that the communication base station 100 further includes other devices such as a power manager, and the communication base station 100 further includes other circuits such as a clock synchronization circuit and a positioning synchronization circuit, and the other devices and circuits are set according to actual requirements and are not limited herein.
The application provides a communication base station 100, which comprises a mobile signal transceiver 110, a main controller 120, a WIFI communication device 130 and a WIFI antenna 140; the mobile signal transceiver device 110, the main controller 120, the WIFI communication device 130, and the WIFI antenna 140 are connected in sequence; the WIFI communication device 130 is configured to perform WIFI communication with the mobile terminal 200, and receive an update data packet sent by the mobile terminal 200. During the process of updating the operating system program of the communication base station 100, the mobile terminal 200 transmits the update data packet to the communication base station 100 through the WIFI network, and sends a debugging control instruction to the communication base station 100 through the WIFI network. Maintenance personnel do not need to go to the position of the communication base station 100, and the debugging equipment is connected with the communication base station 100 to update the communication base station 100, so that the updating efficiency of the communication base station 100 is improved.
The embodiment of the present application further provides a terminal device, which includes a mobile terminal 200 and the communication base station 100 as described in this embodiment, where the mobile terminal 200 and the communication base station 100 perform wireless communication connection.
During the normal operation of the communication base station 100, the mobile terminal 200 is in mobile communication connection with the mobile signal transceiving equipment 110. The communication base station 100 performs information transfer between the mobile terminals 200 through a mobile communication switching center of a network operator, and provides a communication signal to the mobile terminal 200 in a moving state. When the operating system of the communication base station 100 is updated, the mobile signal transceiver device 110 will be in a state of stopping operation, and the WIFI communication device 130 accesses the mobile terminal 200 to construct a WIFI network and receives an update data packet sent by the mobile terminal 200. Meanwhile, the communication base station 100 also receives a debugging control instruction sent by the mobile terminal 200, so as to ensure that the communication base station 100 receiving the update data packet for local update can reliably operate. The communication base station 100 establishes wireless connection with the mobile terminal 200, and receives the update data packet and the debugging control instruction sent by the mobile terminal 200, thereby improving the update efficiency of the communication base station 100.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The apparatus embodiments described above are merely illustrative and, for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, each functional module or unit in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.
Claims (10)
1. A communication base station is characterized by comprising mobile signal transceiving equipment, a main controller, WIFI communication equipment and a WIFI antenna;
the mobile signal transceiving equipment, the main controller, the WIFI communication equipment and the WIFI antenna are sequentially connected;
the mobile signal receiving and sending equipment is used for receiving and sending mobile signals;
the WIFI communication equipment is used for carrying out WIFI communication with the mobile terminal and receiving the update data packet sent by the mobile terminal.
2. The communication base station of claim 1, wherein the WIFI communication device comprises an ethernet controller and a power amplifier;
the main controller, the Ethernet controller, the power amplifier and the WIFI antenna are connected in sequence.
3. The communication base station of claim 2, wherein the WIFI communication device further comprises a PHY chip;
the PHY chip is arranged between the Ethernet controller and the power amplifier.
4. The communication base station of claim 3, wherein the WIFI communication device further comprises a digital-to-analog converter and an analog-to-digital converter, and wherein the power amplifier comprises a transmitter and a receiver;
the PHY chip is connected with the transmitter through the digital-to-analog converter, and the receiver is connected with the PHY chip through the analog-to-digital converter.
5. The communication base station of claim 4, wherein the WIFI communication device further comprises a filter;
the filter is respectively connected with the transmitter, the receiver and the WIFI antenna.
6. The communication base station of claim 3, wherein the WIFI communication device further comprises a crystal oscillator;
the crystal oscillator is connected with the PHY chip.
7. The communication base station of claim 1, wherein the mobile signal transceiver further comprises a baseband processor, a radio frequency power amplifier, and a radio frequency antenna;
the main controller, the baseband processor, the radio frequency power amplifier and the radio frequency antenna are connected in sequence.
8. The communication base station of claim 1, further comprising an LDO chip;
the LDO chip is connected with the WIFI communication equipment.
9. The communication base station of claim 1, further comprising a human-computer interaction device;
the man-machine interaction device is connected with the WIFI communication device.
10. A terminal device comprising a mobile terminal and a communication base station according to any one of claims 1 to 9, the mobile terminal being in wireless communication connection with the communication base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281151.5U CN217216580U (en) | 2022-05-25 | 2022-05-25 | Communication base station and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281151.5U CN217216580U (en) | 2022-05-25 | 2022-05-25 | Communication base station and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217216580U true CN217216580U (en) | 2022-08-16 |
Family
ID=82780389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221281151.5U Active CN217216580U (en) | 2022-05-25 | 2022-05-25 | Communication base station and terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217216580U (en) |
-
2022
- 2022-05-25 CN CN202221281151.5U patent/CN217216580U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105375945A (en) | RF front-end architecture for machine-to-machine applications | |
| CN112532282B (en) | Communication method and terminal device | |
| US20220255569A1 (en) | Antenna Switching Circuit and Electronic Device | |
| CN105471490B (en) | Repeater and signal processing method thereof | |
| EP2099183A1 (en) | A wireless communication apparatus and the configuration method thereof | |
| CN111726138A (en) | Radio frequency circuit and electronic device | |
| CN217216580U (en) | Communication base station and terminal equipment | |
| CN111132217A (en) | Communication method and device | |
| CN103986233A (en) | Electric power emergency communication terminal and networking method thereof | |
| CN214675198U (en) | Multi-frequency-band wireless expander and WIFI communication system | |
| CN114915980B (en) | 5G indoor multipath base station signal coverage method based on wireless frequency conversion | |
| CN112887928B (en) | Broadband narrow-band communication conversion device | |
| JP2005073078A (en) | Communication apparatus and communication method | |
| CN210670577U (en) | Multi-band wireless network bridge transmission device and transmission system | |
| CN114513817A (en) | Frequency selection method based on medium-long wave communication, terminal equipment and storage medium | |
| CN110831167B (en) | Information indication method and device | |
| CN111093170A (en) | Vehicle-mounted sucker radio station and ad hoc network radio station system | |
| CN206922745U (en) | A kind of remote-controlled shortwave duplex communication system | |
| CN116032341B (en) | Configuration method of base station parameters and base station | |
| RU205724U1 (en) | CONVERGENT NODE SMART RELAYER | |
| CN210781384U (en) | Base station equipment | |
| CN213023578U (en) | Circuit for reducing GPS signal interference | |
| CN216599608U (en) | Pilot frequency 5G terminal device based on frequency conversion technology | |
| WO2024032164A1 (en) | Communication method and communication apparatus | |
| CN216565142U (en) | Radio frequency control circuit and equipment for navigation satellite communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |