CN111818670B - Signal processing cabinet and movable base station - Google Patents
Signal processing cabinet and movable base station Download PDFInfo
- Publication number
- CN111818670B CN111818670B CN201910294847.8A CN201910294847A CN111818670B CN 111818670 B CN111818670 B CN 111818670B CN 201910294847 A CN201910294847 A CN 201910294847A CN 111818670 B CN111818670 B CN 111818670B
- Authority
- CN
- China
- Prior art keywords
- bin
- baseband processing
- signal
- radio frequency
- unit
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Abstract
The embodiment of the invention discloses a signal processing cabinet and a movable base station, wherein a baseband processing bin, a radio frequency bin and an auxiliary bin are accommodated in the signal processing cabinet, wherein: the baseband processing bin is used for accommodating a baseband processing unit and a power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal; the radio frequency bin is connected with the baseband processing bin and is used for placing a radio frequency unit so as to receive the first output signal and process the first output signal to obtain a second output signal; the auxiliary bin is connected with the baseband processing bin, the auxiliary bin comprises a signal transmission device for receiving the input signal and providing the input signal to the baseband processing bin, and the auxiliary bin is connected with the radio frequency bin and is used for receiving and transmitting the second output signal. By the method, the output signal can be sent to the signal propagation device in time.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a signal processing cabinet and a movable base station.
Background
With the rapid development of communication technology, people have increasingly strong dependence on mobile communication, and under certain specific scenes (such as natural disaster scenes, large-area removal scenes, temporary telephone traffic coverage scenes and the like), emergency communication is especially important for guaranteeing that people can normally use mobile communication services.
The current emergency communication guarantee scheme mainly realizes the coverage of mobile communication signals in a special scene by building a base station so as to guarantee the normal use of mobile communication services by users. For example, if the coverage area of the mobile communication signal needs to be enlarged temporarily in the area a, the construction of the base station may be increased according to the coverage of the current mobile communication signal in the area a, so as to enlarge the coverage area of the mobile communication signal.
However, the base station is constructed to meet the use requirements of the mobile communication signals in a specific scene, the consumed time cost and labor cost are high, the construction period of the base station is long, the use requirements of users on mobile communication services cannot be timely met, and the user experience is poor.
Disclosure of Invention
The embodiment of the invention aims to provide a signal processing cabinet and a movable base station, and aims to solve the problems that in the prior art, timely coverage of mobile communication signals cannot be realized, and user experience is poor.
To solve the above technical problem, the embodiment of the present invention is implemented as follows:
in a first aspect, an embodiment of the present invention provides a signal processing cabinet, where a baseband processing bin, a radio frequency bin, and an auxiliary bin are accommodated in the signal processing cabinet, where:
the baseband processing bin is internally provided with a baseband processing unit and a power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal;
the radio frequency bin is connected with the baseband processing bin and is used for placing a radio frequency unit so as to receive the first output signal and process the first output signal to obtain a second output signal;
the auxiliary bin is connected with the baseband processing bin and used for receiving the input signal and providing the input signal for the baseband processing bin, and meanwhile, the auxiliary bin is connected with the radio frequency bin and used for receiving the second output signal and sending the second output signal to the signal transmission device.
In a second aspect, an embodiment of the present invention provides a mobile base station, which includes a signal processing cabinet, a baseband processing unit, a power supply unit, and a radio frequency unit, where the power supply unit is connected to the baseband processing unit and the radio frequency unit, respectively, and the baseband processing unit is connected to the radio frequency unit and is placed in the signal processing cabinet.
As can be seen from the above technical solutions provided by the embodiments of the present invention, the baseband processing bin, the radio frequency bin, and the auxiliary bin are accommodated in the signal processing cabinet provided by the embodiments of the present invention, wherein: the baseband processing bin is used for containing the baseband processing unit and the power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal, the radio frequency bin is connected with the baseband processing bin and used for placing the radio frequency unit to receive the first output signal and process the first output signal to obtain a second output signal, the auxiliary bin is connected with the baseband processing bin, the auxiliary bin comprises a signal propagation device and is used for receiving the input signal and providing the input signal for the baseband processing bin, and meanwhile, the auxiliary bin is connected with the radio frequency bin and is used for receiving and sending the second output signal. Like this, after receiving input signal, can directly handle input signal through baseband processing storehouse and radio frequency storehouse respectively, and need not carry out extra configuration work according to input signal, just can handle input signal, shortened signal processing's work flow, improved signal processing efficiency, simultaneously, the radio frequency storehouse can be with second output signal after handling send signal to signal propagation device, realized the in time propagation to the signal, can satisfy the real-time user demand of user to the signal, improve user experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a signal processing cabinet according to the present application;
fig. 2 is a schematic structural diagram of another signal processing cabinet according to the present application;
FIG. 3 is a schematic structural diagram of an auxiliary chamber according to the present application;
FIG. 4 is a schematic diagram of an arrangement structure of RF units in an RF bin according to the present application;
fig. 5 is a schematic structural diagram of a baseband processing bin according to the present application.
Illustration of the drawings:
100-baseband processing bin, 101-baseband processing unit, 102-power supply unit, 1021-power supply controller, 1022-spare battery component, 200-radio frequency bin, 201-radio frequency unit, 300-auxiliary bin, 301-liftable device, 3011-signal transmission interface, 3012-feeder interface, 302-power supply control interface, 303-input port, 304-output port and 400-signal transmission device.
Detailed Description
The embodiment of the invention provides a signal processing cabinet and a movable base station.
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
An embodiment of the present invention provides a signal processing cabinet, as shown in fig. 1, a baseband processing bin 100, a radio frequency bin 200, and an auxiliary bin 300 are accommodated in the signal processing cabinet, where:
the baseband processing bin 100 is configured to accommodate a baseband processing unit 101 and a power supply unit 102, where the baseband processing unit 101 (BBU) may be configured to process an input signal to obtain a first output signal, where the input signal may be a network signal of mobile communication, and the first output signal may be a baseband digital signal processed by the baseband processing unit 101. The power supply unit 102 may be a predetermined number of 48V/50A battery packs, and may provide a duration of a predetermined time for the signal processing cabinet, and may also add a voltage stabilizing function, and meanwhile, the power supply unit 102 may also be connected to an external power supply, and may process the external power supply, that is, when the external power supply is an ac power supply, the power supply unit 102 may convert the ac power supply into a dc power supply, and supply power to the baseband processing unit 101.
As shown in fig. 1, the baseband processing unit 101 may be located at an upper layer of the power supply unit 102, or the baseband processing unit 101 and the power supply unit 102 may be arranged differently in the baseband processing bin 100 according to different use requirements of an actual application scenario, for example, a plurality of baseband processing units 101 may be accommodated in the baseband processing bin, a plurality of baseband processing units 101 may be arranged in an upper and lower layer manner in the baseband processing bin 100, and the power supply unit 102 may be located at a side surface of the plurality of baseband processing units 101, or may be located at a lower layer of the plurality of baseband processing units. The embodiment of the present invention is not particularly limited thereto.
The rf bin 200 is connected to the baseband processing bin 100, and the rf bin 200 may be configured to place an rf Unit 201 (RRU) to receive a first output signal and process the first output signal to obtain a second output signal, where the second output signal may be an rf signal obtained by processing a baseband digital signal (i.e., the first output signal) by the rf Unit 201. As shown in fig. 1, the rf bin 200 may be located at a lower layer of the baseband processing bin 100, a predetermined number of rf units 201 may be disposed in the rf bin 200, and the rf units 201 may be connected to the baseband processing unit 101 in the baseband processing bin 100 through an optical fiber interface to obtain a first output signal.
The number of the rf units 201 accommodated in the rf bin 200 may be determined according to the number of the baseband processing units 101 accommodated in the baseband processing bin 100, and one baseband processing unit 101 may be connected to a plurality of rf units 201, such as the signal processing cabinet in fig. 1, and may be configured with one baseband processing unit 101 and three rf units 201. After the baseband processing unit 101 processes the input signal, the obtained first output signal may be transmitted to the three rf units 201 in the rf bin 200, and after the three rf units 201 obtain the first output signal, the three rf units may process the first output signal and obtain the second output signal respectively.
In addition, the baseband processing unit 101 does not need to be fixed in the baseband processing bin 100, and the radio frequency unit 201 does not need to be fixed in the radio frequency bin 200, and the baseband processing unit 101 and the radio frequency unit 201 can be connected only through a corresponding optical fiber interface. For example, an optical fiber interface may be configured in the baseband processing bin 100, and meanwhile, a corresponding optical fiber interface may also be configured in the radio frequency bin 200 for different radio frequency units 201, and then the optical fiber interface of the baseband processing bin 100 is connected with the optical fiber interface in the radio frequency bin 200 through an optical fiber, and finally, the baseband processing unit 101 is connected with the optical fiber interface in the baseband processing bin 100 only by using the optical fiber, and the radio frequency unit 201 is connected with the optical fiber interface in the radio frequency bin 200 by using the optical fiber, so that the connection between the radio frequency unit 201 and the baseband processing unit 101 is realized. Through the connection mode, when the baseband processing unit 101 or the radio frequency unit 201 fails, only the failed baseband processing unit 101 or the radio frequency unit 201 needs to be replaced, and optical fibers do not need to be reconnected, so that the installation time of the signal processing cabinet is saved, and the use efficiency of the signal processing cabinet is also improved.
In addition, a power interface may be disposed in the rf bin 200 for connecting the power unit 102 in the baseband processing bin 100 to obtain current.
The auxiliary bin 300 is connected to the baseband processing bin 100, the auxiliary bin 300 comprises a signal propagation device 400 for receiving an input signal and providing the input signal to the baseband processing bin 100, and the auxiliary bin 300 is connected to the rf bin 200 for receiving and transmitting a second output signal, wherein the signal propagation device 400 may be a predetermined number of antennas. As shown in fig. 1, the auxiliary bin 300 may be located at the same level as the baseband processing bin 100 and located at an upper layer of the rf bin 200, and an input port and an output port may be configured in the auxiliary bin 300, wherein the input port may be connected to the baseband processing unit 101 in the baseband processing bin 100 and used for transmitting an input signal to the baseband processing unit 101 after receiving the input signal, and the output port may be connected to the rf unit 201 through a feeder and may also be connected to the signal propagation device 400 through a feeder, and after the rf unit 201 performs on a first output signal, a processed second output signal may be transmitted from the output port to the signal propagation device 400 through a feeder.
The auxiliary bin 300 is connected to the baseband processing bin 100 to provide an input signal for the baseband processing bin 100, the baseband processing bin 100 accommodates the baseband processing unit 101 and the power supply unit 102, the power supply unit 102 can supply power to the baseband processing unit 101 and the rf unit 201 in the rf bin 200, when the baseband processing unit 101 obtains an input signal, the input signal can be processed to obtain a first output signal, the first output signal is transmitted to the rf unit 201 in the rf bin 200 through an optical fiber, after receiving the first output signal, the rf unit 201 processes the first output signal to obtain a second output signal, the rf unit 201 transmits the second output signal to the auxiliary bin 300, and the auxiliary bin 300 transmits the second output signal to the signal transmission device 400 to transmit the second output signal to the second output signal.
In the signal processing cabinet provided in the embodiment of the present invention, a baseband processing bin, a radio frequency bin, and an auxiliary bin are accommodated in the signal processing cabinet, wherein: the baseband processing bin is internally provided with a baseband processing unit and a power supply unit, wherein: the baseband processing bin is used for accommodating the baseband processing unit and the power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal, the radio frequency bin is connected with the baseband processing bin and used for placing the radio frequency unit to receive the first output signal and process the first output signal to obtain a second output signal, the auxiliary bin is connected with the baseband processing bin, the auxiliary bin comprises a signal propagation device and is used for receiving the input signal and providing the input signal for the baseband processing bin, and meanwhile, the auxiliary bin is connected with the radio frequency bin and is used for receiving and sending the second output signal. Like this, after receiving input signal, can directly handle input signal through baseband processing storehouse and radio frequency storehouse respectively, and need not carry out extra configuration work according to input signal, just can handle input signal, shortened signal processing's work flow, improved signal processing efficiency, simultaneously, the radio frequency storehouse can be with second output signal after handling send signal to signal propagation device, realized the in time propagation to the signal, can satisfy the real-time user demand of user to the signal, improve user experience.
Example two
The embodiment of the invention provides a signal processing cabinet. The signal processing cabinet comprises all functional units of the signal processing mechanism shown in fig. 1, and is improved on the basis of the functional units, and the improvement is as follows:
as shown in fig. 2, the baseband processing bin 100 and the rf bin 200 may be in an upper-lower hierarchical structure, wherein, to ensure the waterproof performance of the baseband processing bin 100, the baseband processing bin 100 may be disposed on an upper layer of the rf bin 200, and the auxiliary bin 300 may be disposed in a side area of the baseband processing bin 100 and the rf bin 200, for example, the auxiliary bin 300 may be disposed in a left side area, a right side area, or a rear side area of the baseband processing bin 100 and the rf bin 200.
As shown in fig. 3, a liftable device 301 may be disposed in the auxiliary chamber 300, and a power supply control interface 302, an input port 303 and an output port 304 may be further disposed in the auxiliary chamber 300, wherein the power supply control interface 302 may be configured to control on and off of the power supply unit 102, the input port 303 may be configured to provide an input signal to the baseband processing chamber 100, and the output port 304 may be connected to the rf chamber 200 for receiving a second output signal. In addition, the power control interface 302 may also provide ac power (e.g., provided by commercial power, a generator, etc.) to the power supply unit 102.
In practical applications, the installation positions of the input port 303, the output port 304 and the power supply control interface 302 in the auxiliary bin 300 may be different according to the arrangement structure of the auxiliary bin 300 and the baseband processing bin 100 and the rf bin 200. For example, as shown in fig. 1, the auxiliary chamber 300 is located at the upper layer of the rf chamber 200, the output port 304 may be installed at the side of the auxiliary chamber 300 connected to the rf chamber 200, i.e., the inner lower side of the auxiliary chamber 300, while the auxiliary chamber 300 is located at the same layer as the baseband processing chamber 100, and the input port 303 may be installed at the side of the auxiliary chamber 300 connected to the rf chamber 200, i.e., the inner side surface of the auxiliary chamber 300. Whereas as shown in fig. 2, auxiliary chamber 300 is located in the side regions of rf chamber 200 and baseband processing chamber 100, input port 303 and output port 304 may both be mounted on the inside of auxiliary chamber 300 adjacent to rf chamber 200 and baseband processing chamber 100.
As shown in fig. 3, one end of the liftable device 301 in the ascending direction may be configured with a signal propagation interface 3011, the signal propagation interface 3011 may be used to connect to the signal propagation apparatus 400, the other end of the liftable device 301 in the ascending direction may be configured with a feeder interface 3012, one end of the feeder interface 3012 is connected to the signal propagation interface 3011 through a preset number of feeders, and the other end of the feeder interface 3012 is connected to the output port 304 through a preset number of feeders, and is used to transmit a second output signal to the signal propagation interface 3011. The liftable device 301 may be an automatic liftable device or a manual liftable device, for example, the liftable device 301 may be configured with an automatic liftable button to achieve automatic lifting, and the liftable device 301 may be configured with a hand lever device to achieve manual lifting. In addition, the number and length of the feeder lines used for connecting the signal propagation interface 3011 and the feeder line interface 3012 in the liftable device 301 are not specifically limited, and the length and number of the feeder lines may be determined according to requirements of an actual application scenario, for example, the length of the feeder line may be 5 meters, and the feeder line may also be a 6-channel bundled feeder line.
The rf units 201 in the rf bin 200 may be arranged based on a preset arrangement rule. As shown in fig. 4, the radio frequency units 201 may be arranged in the radio frequency warehouse 200 in a column-divided manner to ensure ventilation of the radio frequency units 201, and meanwhile, according to an arrangement manner of the radio frequency units 201, corresponding optical fiber interfaces, output interfaces, power interfaces, and the like may be configured, where the optical fiber interfaces may be used to connect with the baseband processing unit 101 to obtain a first output signal, the output interfaces may be used to connect with the output port 304 of the auxiliary warehouse 300 to transmit a second output signal to the output port 304, and the power interfaces may be used to connect with the power supply unit 102 in the baseband processing warehouse 100 to supply power to the radio frequency units 201. In addition, as shown in fig. 4, a dedicated limiting and dividing device may be further configured for the rf unit 201, and the rf unit 201 may be respectively inserted into the dedicated limiting devices in a plug-in installation manner without fixing the rf unit 201, so that the installation time of the signal processing cabinet may be saved.
The power supply unit 102 may include a power supply controller 1021 and a battery backup assembly 1022, where the power supply controller 1021 may be connected to the power supply control interface 302, and when the power supply controller 1021 is connected to an external power supply, the power supply controller 1021 is configured to perform conversion processing on the external power supply and supply power to the baseband processing unit 101 and the rf unit 201. For example, when the power supply control interface 302 of the auxiliary bin 300 is connected to an external power supply (e.g., a 220V mains supply), the power supply control interface 302 transmits the mains supply to the power supply controller 1021, and the power supply controller 1021 can convert the 220V mains supply into a 48V dc supply and supply power to the baseband processing unit 101 and the radio frequency unit 201 after obtaining the mains supply.
In addition, the backup battery assembly 1022 may be a preset number of battery packs, and when the power controller 1021 is not connected to an external power source, the backup battery assembly 1022 may directly supply power to the power controller 1021, so as to ensure normal use of the signal processing cabinet. In addition, the backup battery module 1022 may also be a rechargeable battery pack, that is, when the power controller 1021 is connected to an external power source, the power controller 1021 may charge the backup battery module 1022, for example, if the external power source to which the power controller 1021 is connected is an ac power source, the power controller 1021 may convert the ac power source and then charge the backup battery module 1022 through the converted dc power source, and if the external power source to which the power controller 1021 is connected is a dc power source, the backup battery module 1022 may be directly charged.
As shown in fig. 5, the baseband processing unit 101 may be located at an upper layer of the power controller 1021 and the battery backup assembly 1022 to ensure the waterproof performance of the baseband processing unit 101, and in addition, the baseband processing unit 101 may also be located at a middle of the power controller 1021 and the battery backup assembly 1022, that is, the power controller 1021 may be located at an upper layer of the baseband processing unit 101, and the baseband processing unit 101 may be located at an upper layer of the battery backup assembly 1022, and this arrangement structure may ensure the waterproof performance and the dustproof performance of the baseband processing unit 101 at the same time.
In the signal processing cabinet, sealing components are respectively configured outside the baseband processing chamber 100, the rf chamber 200 and the auxiliary chamber 300, and are used for sealing the baseband processing chamber 100, the rf chamber 200 and the auxiliary chamber 300. The baseband processing bin 100, the radio frequency bin 200 and the auxiliary bin 300 can adopt a separated structure, and corresponding preset standard cables can be configured among the bins according to actual requirements.
The auxiliary chamber 300 is configured with an input port 303, which can be used to obtain an input signal and transmit the input signal to the baseband processing chamber 100, and the auxiliary chamber 300 is further configured with a power supply control interface 302, which is used to provide an external power supply for the power supply unit 102 in the baseband processing chamber 100, and the power supply control interface 302 can also be used to control the power supply unit 102 to be turned on and off. The baseband processing unit 101 and the power supply unit 102 are accommodated in the baseband processing bin 100, when the baseband processing unit 101 obtains an input signal, the input signal can be processed to obtain a first output signal, the first output signal is transmitted to the radio frequency unit 201 in the radio frequency bin 200 through an optical fiber, and after receiving the first output signal, the radio frequency unit 201 processes the first output signal to obtain a second output signal. The output port 304 in the auxiliary bin 300 is connected to the feeder port of the liftable device 301 through a feeder, and the feeder port is connected to the signal transmission interface 3011 of the liftable device 301 through a feeder, so that after the radio frequency unit 201 processes the first output signal, a second output signal is obtained, the second output signal can be transmitted from the radio frequency bin 200 to the output port 304 and the feeder port through the feeder, and then the second output signal is transmitted to the signal transmission device 400 through the signal transmission interface 3011, and in addition, the signal transmission device 400 can be lifted through the liftable device 301 contained in the auxiliary bin 300, so as to expand the transmission range of the signal transmission device 400, and realize the transmission of the second output signal.
In an actual scene, after signal processing is carried out through the signal processing cabinet, the average utilization rate of uplink data and downlink data can be improved, the installation time of the signal processing cabinet is short, and the use requirements of users on mobile communication signals can be met in time.
The embodiment of the invention provides a signal processing cabinet, a baseband processing bin, a radio frequency bin and an auxiliary bin are accommodated in the signal processing cabinet, wherein: the baseband processing bin is used for accommodating the baseband processing unit and the power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal, the radio frequency bin is connected with the baseband processing bin and used for placing the radio frequency unit to receive the first output signal and process the first output signal to obtain a second output signal, the auxiliary bin is connected with the baseband processing bin, the auxiliary bin comprises a signal propagation device and is used for receiving the input signal and providing the input signal for the baseband processing bin, and meanwhile, the auxiliary bin is connected with the radio frequency bin and is used for receiving and sending the second output signal. Like this, after receiving input signal, can directly handle input signal respectively through baseband processing storehouse and radio frequency storehouse, and need not carry out extra configuration work according to input signal, just can handle input signal, signal processing's work flow has been shortened, signal processing efficiency has been improved, and simultaneously, the radio frequency storehouse can be with the second output signal transmission after handling to signal propagation device, realized the timely propagation to the signal, can satisfy the real-time user demand of user to the signal, improve user experience.
EXAMPLE III
Based on the same idea, the embodiment of the present invention further provides a mobile base station for the signal processing cabinet provided by the embodiment of the present invention.
The mobile base station comprises any one of the signal processing cabinet, the baseband processing unit, the power supply unit and the radio frequency unit, wherein the power supply unit is respectively connected with the baseband processing unit and the radio frequency unit, the baseband processing unit is connected with the radio frequency unit and is placed in the signal processing cabinet, and the mobile base station comprises:
the baseband processing bin is used for accommodating a baseband processing unit and a power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal;
the radio frequency bin is connected with the baseband processing bin and is used for placing a radio frequency unit so as to receive the first output signal and process the first output signal to obtain a second output signal;
the auxiliary bin is connected to the baseband processing bin, the auxiliary bin includes a signal propagation device for receiving the input signal and providing the input signal to the baseband processing bin, and the auxiliary bin is connected to the rf bin for receiving and transmitting the second output signal.
In the embodiment of the present invention, a liftable device is disposed in the auxiliary bin, and a power supply control interface, an input port and an output port are disposed in the auxiliary bin, wherein the power supply control interface is configured to control the power supply unit to be turned on and off, the input port is configured to provide the input signal to the baseband processing bin, and the output port is connected to the radio frequency bin and configured to receive the second output signal.
In the embodiment of the invention, the baseband processing bin and the radio frequency bin are of an upper-lower hierarchical structure, and the auxiliary bin is positioned in the side areas of the baseband processing bin and the radio frequency bin.
In the embodiment of the present invention, a signal propagation interface is configured at one end of the liftable device in the ascending direction, the signal propagation interface is used for connecting the signal propagation device, a feeder line interface is configured at the other end of the liftable device in the ascending direction, one end of the feeder line interface is connected with the signal propagation interfaces through a preset number of feeder lines, and the other end of the feeder line interface is connected with the output ports through a preset number of feeder lines, and is used for transmitting the second output signal to the signal propagation interface.
In the embodiment of the present invention, the baseband processing unit is a BBU, and the radio frequency unit is an RRU.
In the embodiment of the present invention, the RRUs are arranged in the radio frequency bin based on a preset arrangement rule.
In an embodiment of the present invention, the power supply unit includes a power supply controller and a battery backup assembly.
In the embodiment of the present invention, the power controller is connected to the power supply control interface, and when the power controller is connected to an external power supply, the power controller is configured to perform conversion processing on the external power supply and supply power to the baseband processing unit and the radio frequency unit.
In the embodiment of the present invention, sealing components are respectively configured outside the baseband processing bin, the radio frequency bin, and the auxiliary bin, and are used for sealing the baseband processing bin, the radio frequency bin, and the auxiliary bin.
An embodiment of the present invention provides a mobile base station, including a signal processing cabinet as described in the above embodiment, where the signal processing cabinet accommodates a baseband processing bin, a radio frequency bin, and an auxiliary bin, where: the baseband processing bin is used for accommodating the baseband processing unit and the power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal, the radio frequency bin is connected with the baseband processing bin and used for placing the radio frequency unit to receive the first output signal and process the first output signal to obtain a second output signal, the auxiliary bin is connected with the baseband processing bin, the auxiliary bin comprises a signal propagation device and is used for receiving the input signal and providing the input signal for the baseband processing bin, and meanwhile, the auxiliary bin is connected with the radio frequency bin and is used for receiving and sending the second output signal. Like this, after receiving input signal, can directly handle input signal respectively through baseband processing storehouse and radio frequency storehouse, and need not carry out extra configuration work according to input signal, just can handle input signal, signal processing's work flow has been shortened, signal processing efficiency has been improved, and simultaneously, the radio frequency storehouse can be with the second output signal transmission after handling to signal propagation device, realized the timely propagation to the signal, can satisfy the real-time user demand of user to the signal, improve user experience.
Claims (9)
1. A signal processing cabinet, wherein a baseband processing bin, a radio frequency bin and an auxiliary bin are accommodated in the signal processing cabinet, wherein:
the baseband processing bin is used for accommodating a baseband processing unit and a power supply unit, wherein the baseband processing unit is used for processing an input signal to obtain a first output signal;
the radio frequency bin is connected with the baseband processing bin and is used for placing a radio frequency unit, and the radio frequency unit is connected with the baseband processing unit in the baseband processing bin through an optical fiber interface so as to receive the first output signal and process the first output signal to obtain a second output signal;
said auxiliary bin is coupled to said baseband processing bin, said auxiliary bin including signal propagation means for receiving said input signal and providing said input signal to said baseband processing bin, and said auxiliary bin is coupled to said rf bin for receiving and transmitting said second output signal;
the auxiliary bin is internally provided with a lifting device, the auxiliary bin is internally provided with a power supply control interface, an input port and an output port, the power supply control interface is used for controlling the opening and closing of a power supply unit, the input port is used for providing the input signal to the baseband processing bin, and the output port is connected with the radio frequency bin and used for receiving the second output signal.
2. The signal processing cabinet of claim 1, wherein the baseband processing bins and the radio frequency bins are in an upper and lower hierarchy, and the auxiliary bins are located in side regions of the baseband processing bins and the radio frequency bins.
3. The signal processing cabinet according to claim 1, wherein a signal transmission interface is configured at one end of the liftable device in the ascending direction, the signal transmission interface is used for connecting the signal transmission device, a feeder interface is configured at the other end of the liftable device in the ascending direction, one end of the feeder interface is connected to the signal transmission interface through a preset number of feeders, and the other end of the feeder interface is connected to the output port through a preset number of feeders, so as to transmit the second output signal to the signal transmission interface.
4. The signal processing cabinet of claim 1, wherein the baseband processing unit is a BBU and the radio frequency unit is an RRU.
5. The signal processing cabinet of claim 4, wherein the RRUs are arranged in the radio frequency bin based on a preset arrangement rule.
6. The signal processing cabinet of claim 1, wherein the power supply unit comprises a power supply controller and a battery backup assembly.
7. The signal processing cabinet of claim 6, wherein the power controller is connected to the power control interface, and when the power controller is connected to an external power source, the power controller is configured to perform conversion processing on the external power source and supply power to the baseband processing unit and the radio frequency unit.
8. The signal processing cabinet of claim 6, wherein the baseband processing bin, the radio frequency bin and the auxiliary bin are respectively provided with a sealing component for sealing the baseband processing bin, the radio frequency bin and the auxiliary bin.
9. A mobile base station comprising the signal processing cabinet according to any one of claims 1 to 8, a baseband processing unit, a power supply unit, and a radio frequency unit, wherein the power supply unit is connected to the baseband processing unit and the radio frequency unit, respectively, and the baseband processing unit is connected to the radio frequency unit and disposed in the signal processing cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294847.8A CN111818670B (en) | 2019-04-12 | 2019-04-12 | Signal processing cabinet and movable base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294847.8A CN111818670B (en) | 2019-04-12 | 2019-04-12 | Signal processing cabinet and movable base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111818670A CN111818670A (en) | 2020-10-23 |
| CN111818670B true CN111818670B (en) | 2023-04-07 |
Family
ID=72843953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910294847.8A Active CN111818670B (en) | 2019-04-12 | 2019-04-12 | Signal processing cabinet and movable base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111818670B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202385305U (en) * | 2011-11-17 | 2012-08-15 | 中国移动通信集团贵州有限公司 | Portable mobile base station |
| CN207766274U (en) * | 2017-12-30 | 2018-08-24 | 广东南方通信建设有限公司 | A kind of emergency communication device |
| CN207968740U (en) * | 2017-12-30 | 2018-10-12 | 中国移动通信集团贵州有限公司 | Air base station integrated cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076024B (en) * | 2009-11-24 | 2014-11-05 | 华为技术有限公司 | Base station, network system and implementation method |
-
2019
- 2019-04-12 CN CN201910294847.8A patent/CN111818670B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202385305U (en) * | 2011-11-17 | 2012-08-15 | 中国移动通信集团贵州有限公司 | Portable mobile base station |
| CN207766274U (en) * | 2017-12-30 | 2018-08-24 | 广东南方通信建设有限公司 | A kind of emergency communication device |
| CN207968740U (en) * | 2017-12-30 | 2018-10-12 | 中国移动通信集团贵州有限公司 | Air base station integrated cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111818670A (en) | 2020-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10447343B2 (en) | System and method for controlling radio base station, and related device | |
| US7440727B2 (en) | Handling transfer of management data to and from a telecommunications unit of a telecommunications system | |
| US20020090001A1 (en) | Wireless communications hub with protocol conversion | |
| CN108012039B (en) | Portable integrated voice communication equipment | |
| CN203872191U (en) | TD-LTE area communication network distributed intelligent management system | |
| CN111818670B (en) | Signal processing cabinet and movable base station | |
| CN203387687U (en) | Base-station device | |
| CN210351149U (en) | Intercom with relay function | |
| CN215990935U (en) | Frequency modulation is broadcast supervisory equipment fully based on thing networked control | |
| CN205883238U (en) | Revolving stage and relay system in multi -link | |
| CN214154556U (en) | Electric power private network system based on 5G network | |
| CN207853891U (en) | A kind of multi-standard wireless shrouding system | |
| CN205921602U (en) | Basic station signal switch control system | |
| CN215860325U (en) | Mining wireless communication system | |
| CN218514523U (en) | Micro-distribution system | |
| CN204906721U (en) | Analog digital bimodulus is with broadcasting system | |
| CN219204706U (en) | Backpack type emergency communication base station | |
| CN215499393U (en) | Mining flame-proof and intrinsically safe wireless base station | |
| CN202841132U (en) | Duplex mode transfer station and wireless communication system for signal transfer by using duplex mode transfer station | |
| CN207819978U (en) | Terminal device and system based on LTE-U communications | |
| CN207518572U (en) | A kind of wireless telecommunications system based on distance network teaching | |
| CN219248068U (en) | Mining wireless communication system | |
| CN216451544U (en) | Pilot frequency cluster intercom communication system based on multimode communication | |
| CN208174674U (en) | A kind of bidirectional data communication terminal with dynamic adj sp function | |
| CN201174698Y (en) | Wireless grid dynamic distributing and covering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |