WO2020063545A1 - 调节装置、天线及通信设备 - Google Patents

调节装置、天线及通信设备 Download PDF

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Publication number
WO2020063545A1
WO2020063545A1 PCT/CN2019/107346 CN2019107346W WO2020063545A1 WO 2020063545 A1 WO2020063545 A1 WO 2020063545A1 CN 2019107346 W CN2019107346 W CN 2019107346W WO 2020063545 A1 WO2020063545 A1 WO 2020063545A1
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WO
WIPO (PCT)
Prior art keywords
antenna
processing unit
unit
adjusting device
storage 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.)
Ceased
Application number
PCT/CN2019/107346
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English (en)
French (fr)
Inventor
向良洪
赵虎
段方清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to BR112021005512-6A priority Critical patent/BR112021005512A2/pt
Priority to EP19866578.8A priority patent/EP3843214A4/en
Publication of WO2020063545A1 publication Critical patent/WO2020063545A1/zh
Priority to US17/215,768 priority patent/US12080951B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H01Q1/1264—Adjusting different parts or elements of an aerial unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/005—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using remotely controlled antenna positioning or scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Definitions

  • the present application relates to the field of communication technologies, and in particular, to an adjusting device, an antenna, and a communication device.
  • the existing ESC of the antenna can only remotely obtain or adjust the electrical downtilt of the antenna, but cannot obtain antenna engineering parameters. It can also be called antenna attitude parameters, such as azimuth, latitude and longitude, installation height, and the mechanical downtilt of the antenna.
  • the prior art is usually obtained by a manual measurement method.
  • the disadvantages of the prior art solutions are that the manual measurement error is large and the measurement data is inaccurate.
  • the antenna engineering parameters cannot be measured and updated in real time. Due to large wind loads, strong vibration and other environmental conditions, the antenna engineering parameters such as the azimuth and mechanical downtilt of the antenna will be passively changed, which will affect the communication where the antenna is located. Network coverage of the network.
  • the adjusting device provided in this application can not only remotely control and adjust the electrical downtilt angle of the antenna, but also obtain the antenna engineering parameters in real time.
  • an adjustment device which includes an acquisition unit, a storage unit, and a processing unit, wherein the processing unit is electrically connected to the acquisition unit and the storage unit, respectively.
  • the obtaining unit is configured to obtain a signal of the antenna position information, where the antenna position information is information that can be obtained through processing and calculation.
  • the processing unit is configured to obtain the latitude and longitude of the antenna or the azimuth of the antenna according to the antenna position information in the signal processing.
  • the storage unit is configured to store a latitude and longitude of the antenna or an azimuth of the antenna.
  • the processing unit is further configured to read and write the longitude and latitude of the antenna or the azimuth of the antenna in the storage unit according to the instruction of the remote control unit.
  • the processing unit is further configured to adjust the electrical downtilt of the antenna according to a command of the remote control unit.
  • the device can not only adjust the antenna's electrical downtilt, but also obtain the antenna engineering parameters in real time. In latitude and longitude and azimuth, one device integrates two functions, saving the cost of adjusting the device.
  • control unit is used to send an instruction to control the adjustment processing unit.
  • control processing unit reads and writes the storage unit.
  • control processing unit adjusts the antenna tilt down angle and so on.
  • the obtaining unit 40 is a GPS antenna, and the satellite signal of the antenna is obtained by the GPS antenna.
  • the processing unit obtains the longitude, latitude, and azimuth of the antenna according to the satellite signals received by the GPS antenna.
  • the processing unit may GNSS receivers for global navigation satellite systems, such as star cards.
  • the obtaining unit may also be another device, such as a related device of Beidou positioning, and the processing unit may be a Beidou positioning device or a chip, which is only an example here, and this application does not limit this.
  • the processing unit includes an active device.
  • the active device includes one or more of a global navigation satellite system GNSS receiver, an amplifier, an acceleration sensor, and a temperature sensor.
  • the active device described in this application is a device that requires an external power source in addition to the input signal to work normally, and includes active devices not limited to those exemplified here.
  • the active device is easy to be destroyed. Therefore, the adjustment device provided in the embodiment of the present application is used to concentrate the active device in one processing unit. When the active device needs to be replaced, only the processing unit needs to be replaced. Well, there is no need to replace the entire adjustment device, which can greatly save replacement costs.
  • the acceleration sensor is configured to measure and obtain a mechanical downtilt of the antenna and / or an altitude of the antenna. Therefore, the adjusting device 100 provided in the embodiment of the present application can also obtain the antenna mechanical downtilt angle and / or the altitude of the antenna in the antenna engineering parameters.
  • the processing unit is electrically connected to the acquisition unit and the storage unit through pluggable radio frequency connectors, so that the processing unit can be replaced separately.
  • the pluggable connection described in this application includes a direct plug-in or pull-out connection method, or a screw-in connection or a screw-out connection.
  • the processing unit is pluggable and connected to the inside of the antenna; or, the processing unit is pluggable and connected to the outside of the antenna; or part of the processing unit is pluggable and connected to the inside of the antenna, and part of the processing unit is pluggable and connected to the outside of the antenna, thereby ,
  • the processing unit can be directly pulled out or inserted to complete the installation of the processing unit, and the processing unit can be further conveniently replaced or repaired when needed.
  • the adjustment device communicates with the remote control unit through a common antenna radio frequency port, or the adjustment device communicates with the remote control unit through its own port. For example, it can communicate with the remote control through the port of the processing unit of the adjustment device Unit communication. Therefore, the radio frequency port of the antenna is not increased by adding the adjusting device.
  • the storage unit is further configured to store antenna information of the antenna.
  • the antenna information includes one or more of an antenna model, an antenna electronic tag, an antenna frequency band, an antenna wave width, an antenna gain, an antenna configuration data, and an antenna serial number.
  • the storage unit is further configured to store process parameters of the antenna downtilt adjustment, such as weight value, phase, moving length of the transmission member in the phase shifter, and movement mode of the transmission member in the phase shifter.
  • an antenna including the foregoing first aspect and the adjustment device according to any one of the implementation manners of the first aspect.
  • a communication device including the foregoing first aspect and the adjustment device according to any one of the first aspects, and / or the antenna according to the second aspect above.
  • FIG. 1 is an application scenario diagram of an adjustment device provided by an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of an adjusting device according to an embodiment of the present application.
  • 3a is a schematic structural diagram of a pluggable radio frequency connector according to an embodiment of the present application.
  • 3b is a schematic structural diagram of a pluggable radio frequency connector according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of an adjusting device according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of an adjusting device according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of an adjusting device according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an adjusting device according to an embodiment of the present application.
  • FIG. 8 is a partial enlarged and anatomical view of FIG. 7;
  • FIG. 9 is a partial enlarged and anatomical view of FIG. 7.
  • the engineering parameters provided in the embodiments of the present application are also called antenna attitude parameters, and this application does not distinguish between them.
  • FIG. 1 is an application scenario diagram of the adjusting device 100.
  • the adjusting device 100 provided in the embodiment of the present application is installed on an antenna, and the antenna is usually installed on a pole or a tower to communicate with a base transceiver station (BTS).
  • BTS base transceiver station
  • the base transceiver station BTS is generally referred to as a base station, which is a part of the network that connects the terminal to the wireless network, and can also be called a radio access network (RAN) node, or a node that connects the terminal to the wireless network. Or equipment.
  • RAN radio access network
  • the base station described in this application may also be other radio access network nodes, for example, it may be a Transmission and Reception Point (TRP), an evolved Node B (eNB), and a radio network controller (radio network controller (RNC), node B (Node B, NB), base station controller (BSC), home base station (e.g., Home NodeB, or Home NodeB, HNB), baseband unit (BBU) ), Or Wifi access point (Access Point, AP), etc.
  • TRP Transmission and Reception Point
  • eNB evolved Node B
  • RNC radio network controller
  • Node B Node B
  • BSC base station controller
  • home base station e.g., Home NodeB, or Home NodeB, HNB
  • BBU baseband unit
  • Wifi access point Access Point, AP
  • the adjusting device 100 illustrated in the figure is installed inside the antenna.
  • the adjusting device 100 can also be installed outside the antenna (not shown in FIG. 1), or a part of the adjusting device can also be installed inside the antenna. One part is mounted outside the antenna (not shown in Figure 1).
  • FIG. 2 is a schematic structural diagram of an adjustment device 100 according to an embodiment of the present application.
  • the adjustment device 100 includes a processing unit 20, a storage unit 30, and an acquisition unit 40.
  • the processing unit 20 is electrically connected to the acquisition unit 30 and the storage unit 30, respectively.
  • the obtaining unit 40 is configured to obtain a signal of the antenna position information.
  • the antenna position information is information that can be obtained through processing and calculation.
  • the processing unit 20 is configured to obtain a latitude and longitude of the antenna or an azimuth of the antenna according to the antenna position information in the signal.
  • the processing unit 20 is further configured to adjust the electrical downtilt of the antenna according to an instruction of the remote control unit 50.
  • the control unit 50 is configured to send an instruction to control the adjustment processing unit 20.
  • control processing unit 20 reads and writes to the storage unit 30.
  • control processing unit 20 adjusts the antenna downtilt and the like.
  • the storage unit 30 is configured to store a latitude and longitude of the antenna or an azimuth of the antenna.
  • the processing unit 20 is further configured to read and write the longitude and latitude of the antenna or the azimuth of the antenna in the storage unit 30 according to an instruction of the remote control unit 50.
  • the obtaining unit 40 is a Global Positioning System (GPS) antenna, and uses the GPS antenna to obtain satellite signals of the antenna.
  • the processing unit 20 processes the satellite signals received by the GPS antenna to obtain the latitude, longitude, and azimuth of the antenna.
  • the processing unit 20 may be a Global Navigation Satellite System (GNSS) receiver, such as a satellite card.
  • GNSS Global Navigation Satellite System
  • the obtaining unit 40 may also be another device, such as a related device for Beidou positioning, and the processing unit 20 may be a Beidou positioning device or a chip, which is only an example here, and this application does not limit this.
  • the processing unit 20 includes an active device.
  • the processing unit 20 includes one or more of a global navigation satellite system GNSS receiver, an amplifier, an acceleration sensor, and a temperature sensor.
  • the active device is easy to be destroyed. Therefore, the adjustment device provided in the embodiment of the present application is used to concentrate the active device in one processing unit. When the active device needs to be replaced, only the processing unit needs to be replaced. Well, there is no need to replace the entire adjustment device, which can greatly save replacement costs.
  • the acceleration sensor is configured to measure and obtain a mechanical downtilt of the antenna and / or an altitude of the antenna. Therefore, the adjusting device 100 provided in the embodiment of the present application can also obtain the antenna mechanical downtilt angle and / or the altitude of the antenna in the antenna engineering parameters.
  • the processing unit 20 is electrically connected to the acquisition unit 40 and the storage unit 30 through pluggable radio frequency connectors, respectively.
  • FIG. 3a is a schematic structural diagram of a pluggable RF connector according to an embodiment of the present application.
  • the pluggable RF connector 300 includes a first connector and a second connector, and is used to connect the first connector A connection cable connected to the second connector.
  • the two connectors (the first connector and the second connector) included in the pluggable RF connector 300 have different structures, but both are easy-to-plug connector structures.
  • the structures of the two connectors can also be the same ( Figure 3a) Not shown), this application does not limit this.
  • first connector or the second connector may also be a connector of another structure, and the connection line shown in FIG. 3a is coaxial.
  • This connection line can also be other RF connection lines, which are not limited in this application.
  • the pluggable RF connector may also be a direct connection between the first connector and the second connector, and there is no connection line between the two connectors (not shown in the figure).
  • the pluggable connection described in this application includes a direct plug-in or pull-out connection method, or a screwing plug-in or pull-out connection method.
  • the pluggable radio frequency connector provided in the embodiment of the present application further includes a structural form shown in FIG. 3b, which is a schematic structural diagram of integrally fixing two pluggable radio frequency connectors shown in FIG. 3a.
  • the processing unit 20 is electrically connected to the obtaining unit 40 and the storage unit 30 through a pluggable radio frequency connector, so as to perform mutual communication, and it is easy to connect or disconnect with the obtaining unit 40 and the storage unit 30.
  • the processing unit 20 and the antenna are connected in a pluggable manner.
  • the processing unit 20 is pluggably connected to the inside of the antenna, or the processing unit 20 is pluggable to the outside of the antenna.
  • the adjusting device 100 when the adjusting device 100 is pluggably connected with the antenna, the adjusting device 100 can communicate with the remote control unit 50 through the radio frequency port of the shared antenna. Therefore, the radio frequency port of the antenna will not be increased by adding the adjusting device, and the adjusting device 100 as a whole is convenient to disassemble and assemble, and easy to use.
  • the adjusting device 100 when the adjusting device 100 can also be pluggably connected to the outside of the antenna, the adjusting device 100 may also communicate with the remote control unit 50 through the radio frequency port of the shared antenna. Therefore, the radio frequency port of the antenna is not increased by adding the adjustment device, and the adjustment device 100 is convenient to disassemble as a whole and easy to use.
  • the adjustment device 100 when the adjustment device 100 is partially installed inside the antenna and part is installed outside the antenna, as shown in FIG. 6, the processing unit 20 of the adjustment device 100 is outside the antenna, and other units of the adjustment device 100 are Inside the antenna, such as the storage unit 30, the adjustment device 100 can directly use the port of the processing unit 20 to communicate with the remote control unit 50. Similarly, the radio frequency port of the antenna will not be increased by adding the adjusting device 100, and the adjusting device 100 as a whole is convenient for disassembly and assembly and easy to use.
  • the storage unit 30 is installed outside the antenna, and the processor 20 is installed inside the antenna (not shown in FIG. 6). Then, the adjustment device 100 can communicate with the remote control unit 50 through the port of the storage unit 30. No restrictions.
  • the adjusting device 100 shown in FIG. 4 to FIG. 6 is merely an example, and the adjusting device provided in the embodiment of the present application includes, but is not limited to, the adjusting device 100 shown.
  • the storage unit 30 provided in the embodiment of the present application is further configured to store antenna information of the antenna.
  • the antenna information includes one or more of an antenna model, an antenna electronic tag, an antenna frequency band, an antenna wave width, an antenna gain, an antenna configuration data, and an antenna serial number.
  • the storage unit 30 is further configured to store process parameters of the antenna downtilt adjustment, such as weight value, phase, moving length of the transmission member in the phase shifter, and movement mode of the transmission member in the phase shifter.
  • the remote control unit 50 shown in FIG. 4 to FIG. 6 may be installed in a base station, such as a baseband processing unit or a radio frequency processing unit of the base station, or the remote control unit 50 may be a portable control unit (PCU), or a remote control unit.
  • the control unit 50 may be a separate terminal device.
  • the communication between the adjustment device 100 and the remote control unit 50 may be a wireless communication method or a wired communication method.
  • the terminal device is also called user equipment (UE), mobile station (MS), mobile terminal (MT), etc., which is a method for providing voice / data connectivity to users.
  • Devices such as handheld devices with wireless connectivity, in-vehicle devices, etc.
  • terminals are: mobile phones, tablet computers, laptops, PDAs, mobile internet devices (MID), wearable devices, virtual reality (VR) devices, augmented reality (augmented reality) equipment, wireless terminals in industrial control, wireless terminals in self-driving, wireless terminals in remote medical surgery, and smart grids Wireless terminals, wireless terminals in transportation safety, wireless terminals in smart cities, wireless terminals in smart homes, and the like.
  • MID mobile internet devices
  • VR virtual reality
  • augmented reality augmented reality
  • Wireless terminals wireless terminals in transportation safety, wireless terminals in smart cities, wireless terminals in smart homes, and the like.
  • FIG. 7 to FIG. 9 are schematic structural diagrams of an adjusting device 100 according to an embodiment of the present application, wherein FIG. 8 and FIG. 9 are partial enlarged and anatomical views of FIG. 7.
  • the adjustment device 100 in FIG. 7 includes a processing unit 20, a storage unit 30, and an acquisition unit 40.
  • FIG. 7 further includes an antenna 700.
  • the antenna 700 shown in FIG. 7 includes a radio frequency port 710, a reflection plate 720, a phase shifter transmission module 730, and a phase shifter 740.
  • the antenna 700 may further include a radome 750 (not shown in FIG. 7).
  • the processing unit 20 includes an integrated chip 910, and the processing unit 20 is pluggably mounted on a reflection plate 720 of the antenna.
  • the processing unit 20 may also have other structural forms. Make restrictions.
  • the processing unit 20 is electrically connected to the storage unit 30 through a pluggable radio frequency connector 920.
  • the storage unit 30 is electrically connected to the acquisition unit 40 through a pluggable RF connector 930.
  • the pluggable RF connector 930 is a pluggable RF connector shown in FIG. 3b, or a pluggable RF connection
  • Other connection methods of the device 930 are, for example, direct connection of a pluggable coaxial cable, so as to realize the electrical connection between the storage unit 30 and the obtaining unit 40.
  • the obtaining unit 40 shown in FIG. 7 is mounted on the upper end of the antenna 700 through a bracket 760.
  • the upper end of the antenna 700 refers to the end far from the radio frequency port of the antenna, and the lower end of the antenna 700 refers to the end of the radio frequency port of the antenna.
  • the acquisition unit 40 shown in FIG. 7 is two GPS antennas.
  • the satellite signal is received through two GPS antennas, and the processing unit 20 processes the two GPS signals by filtering, power amplification, etc., and passes the antenna position information in the two GPS signals.
  • the antenna position information is two channels.
  • the path difference of the GPS signal propagation. By processing the signal and calculating the path difference in the signal, the longitude, latitude, and azimuth of the antenna are obtained.
  • the processing unit 20 can also drive the phase shifter transmission module 730 by controlling the motor 940 shown in FIG. 9 to control the working state of the phase shifter 740 to adjust the electrical downtilt of the antenna.
  • the processing unit 20 is further configured to read and write the latitude and longitude of the antenna or the azimuth of the antenna in the storage unit 30 according to the instructions of the remote control unit 50, so as to achieve the purpose of real-time measurement and obtaining antenna engineering parameters, where the engineering parameters include the antenna's latitude and longitude and The azimuth of the antenna.
  • the acceleration sensor is configured to measure and obtain the mechanical downtilt angle of the antenna and / or the altitude of the antenna, and then the adjustment device may also obtain the mechanical downtilt angle of the antenna and / Or the two engineering parameters of the altitude of the antenna.
  • adjusting device illustrated in FIGS. 7 to 9 is only one implementation manner, and the adjusting device provided in this application includes but is not limited to this.
  • the adjustment device 100 can communicate with the remote control unit through the radio frequency port 710 of the shared antenna, and can communicate with the remote control unit through the port 210 on the processing unit 20 of the adjustment device 100.
  • the adjustment device 100 can also communicate with the remote control through other ports. Unit communication, this application does not limit this.
  • the adjustment of the antenna down-tilt angle and the real-time acquisition of the antenna engineering parameters are controlled and processed together.
  • One device integrates two functions, which saves the cost of the adjusting device. Not only can the electrical downtilt of the antenna be adjusted remotely, but also the engineering parameters of the antenna can be obtained in real time.
  • active devices such as power amplifiers, amplifiers, acceleration sensors, etc.
  • the processing unit can be plugged and connected to other modules of the adjustment device, so that efficient maintenance can be performed when maintenance is needed Save maintenance costs.
  • the engineering parameters of the antenna can be obtained in real time, the beam radiated by the antenna can be corrected according to the most realistic antenna attitude of the antenna, which is more conducive to network coverage of the communication network.
  • An embodiment of the present application further provides an antenna, including the adjustment device described in any one of the foregoing implementation manners.
  • An embodiment of the present application further provides a communication device, including the adjustment device according to any one of the foregoing embodiments, and / or the antenna.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

本申请提供的调节装置不仅能够远程控制并调节天线的电下倾角，还可以实时获取天线工程参数，包括获取单元，存储单元，处理单元，其中，处理单元分别与获取单元、存储单元电连接。获取单元用于获取所述天线位置信息的信号。处理单元用于根据信号中的天线位置信息处理获得天线的经纬度或者天线的方位角。存储单元用于存储所述天线的经纬度或者所述天线的方位角。处理单元还用于根据远程控制单元的指令读写存储单元内的天线的经纬度或者天线的方位角。处理单元还用于根据远程控制单元的指令调节天线的电下倾角。

Description

调节装置、天线及通信设备
本申请要求于2018年9月30日提交中国国家知识产权局、申请号为201811157810.2、申请名称为“调节装置、天线及通信设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及到通信技术领域，尤其涉及到调节装置、天线及通信设备。
背景技术
现有天线的电调装置只能远程获取或调节天线的电下倾角，而无法获取天线工程参数，又可以称为天线姿态参数，如方位角，经纬度，安装高度，天线的机械下倾角等，现有技术通常通过人工测量的方法获取。
现有技术方案的缺陷在于：人工测量误差大，测量数据不准确。另外，天线安装后，天线工程参数不能实时进行测量并更新，由于大风载，强振动等环境条件下，天线的方位角、机械下倾角等天线工程参数会被动改变，从而影响该天线所在的通信网络的网络覆盖。
发明内容
本申请提供了的调节装置不仅能够远程控制并调节天线的电下倾角，还可以实时获取天线工程参数。
第一方面，提供了一种调节装置，包括获取单元，存储单元，处理单元，其中，处理单元分别与获取单元、存储单元电连接。
获取单元用于获取所述天线位置信息的信号，其中，所述天线位置信息为能够经过处理、运算得到天线位置的信息。处理单元用于根据信号中的天线位置信息处理获得天线的经纬度或者天线的方位角。存储单元用于存储所述天线的经纬度或者所述天线的方位角。处理单元还用于根据远程控制单元的指令读写存储单元内的天线的经纬度或者天线的方位角。处理单元还用于根据远程控制单元的指令调节天线的电下倾角。
可见，通过采用本申请实施例提供的调节装置，通过将天线电下倾角的调节和天线工程参数的获取集成在一起处理，该装置不仅可以调节天线的电下倾角，还可以实时获取天线工程参数中的经纬度和方位角，一个装置集成了两种功能，节约了调节装置的成本。
需要说明的是，控制单元用于发送指令控制调节处理单元，示例的，控制处理单元读写存储单元，再如，控制处理单元调节天线下倾角等等。
一种实施方式中，获取单元40为GPS天线，用GPS天线获取天线的卫星信号，处理单元根据GPS天线接收到的卫星信号，处理得到该天线的经纬度以及方位角，示例的，该处理单元可以为全球导航卫星系统GNSS接收机，如星卡。当然，获取单元还可以是其他装置，如北斗定位的相关装置，处理单元可以是北斗定位装置或芯片，此处仅为示例，本申请对此不做限制。
一种实施方式中，处理单元包括有源器件。示例的，有源器件包括全球导航卫星系统GNSS接收机，放大器，加速度传感器，以及温度传感器的一种或者多种。本申请所述的有源器件为除了输入信号外，还必须要有外加电源才可以正常工作的器件，包括不限于此处示例的有源器件。
本领域技术人员所熟知的，有源器件容易毁坏，从而，利用本申请实施例提供的调节装置将有源器件集中在一个处理单元中，当有源器件需要更换时，只需要更换处理单元就好，而不需要更换整个调节装置，可以大大节约更换成本。
当处理单元20包括上述的加速度传感器时，加速度传感器用于测量获得所述天线的机械下倾角和/或所述天线的海拔高度。从而本申请实施例提供的调节装置100还可以获得天线工程参数中的天线机械下倾角和/或天线的海拔高度。
一种实施方式中，处理单元通过可插拔射频连接器分别与获取单元、存储单元电连接，以便于对处理单元单独更换。本申请所述的可插拔连接包括直接插入或者拔出连接方式，或者旋拧的方式旋入连接或者旋出断开方式。
一种实施方式中，处理单元可插拔连接与天线内部；或者，处理单元可插拔连接于天线外部；或者处理单元一部分可插拔连接于天线内部，一部分可插拔连接与天线外部，从而，可以直接将处理单元拔出或者插入就可以完成对处理单元的安装，在需要时可以进一步便捷更换或者调修处理单元。
一种实施方式中，调节装置通过共用天线射频端口与远程控制单元通信，或者，所述调节装置通过自身的端口与远程控制单元通信，示例的，可以通过调节装置的处理单元的端口与远程控制单元通信。从而，不会因为增加调节装置而增加天线的射频端口。
一种实施方式中，存储单元还用于存储天线的天线信息。示例的，所述天线信息包括天线型号，天线电子标签，天线频段，天线波宽，天线增益，天线配置数据，以及天线序列号中的一种或者多种。
一种实施方式中，存储单元还用于存储天线下倾角调节的过程参数，如权值、相位，移相器内传动件移动长度，移相器内传动件移动方式等。
第二方面，提供了一种天线，包括上述第一方面以及第一方面任一种实施方式所述的调节装置。
第三方面，提供了一种通信设备，包括上述第一方面以及第一方面任一种实施方式所述的调节装置，和/或以上第二方面所述的天线。
以上第二方面和第三方面任一种实施方式的有益效果同上述第一方面，此处不再赘述。
附图说明
图1为本申请实施例提供调节装置的应用场景图；
图2为本申请实施例提供的一种调节装置的结构示意图；
图3a为本申请实施例提供的一种可插拔射频连接器结构示意图；
图3b为本申请实施例提供的一种可插拔射频连接器结构示意图；
图4为本申请实施例提供的一种调节装置的结构示意图；
图5为本申请实施例提供的一种调节装置的结构示意图；
图6为本申请实施例提供的一种调节装置的结构示意图；
图7为本申请实施例提供的一种调节装置的结构示意图；
图8为图7的局部放大和解剖图；
图9为图7的局部放大和解剖图。
具体实施方式
本申请实施例提供的工程参数又称为天线姿态参数，本申请对此不作区分。
请参考图1，其为调节装置100的应用场景图。本申请实施例提供的调节装置100，安装在天线上，天线通常安装在抱杆或铁塔上与基站收发台(Base Transceiver Station,BTS)进行通信连接。其中，基站收发台BTS一般简称为基站，是网络中将终端接入到无线网络的部分，又可以称为无线接入网(Radio Access Network，RAN)节点，或者将终端接入无线网络的节点或设备。本申请中所述的基站还可以是其他无线接入网节点，例如，可以是传输接收点(Transmission Reception Point，TRP)、演进型节点B(evolved Node B，eNB)、无线网络控制器(radio network controller，RNC)、节点B(Node B，NB)、基站控制器(Base Station Controller，BSC)、家庭基站(例如，Home evolved NodeB，或Home Node B，HNB)、基带单元(BaseBand Unit，BBU)，或Wifi接入点(Access Point，AP)等。
其中，图中示例的调节装置100安装在天线的内部，可选的，调节装置100还可以安装在天线的外部(图1中未示出)，或者，调节装置还可以一部分安装在天线内部，一部分安装在天线外部(图1中未示出)。
请参考图2，其为本申请实施例提供的调节装置100的结构示意图，调节装置100包括处理单元20，存储单元30，获取单元40。处理单元20分别与获取单元30、存储单元30电连接。其中，获取单元40，用于获取所述天线位置信息的信号。其中，所述天线位置信息为能够经过处理、运算得到天线位置的信息。处理单元20，用于根据所述信号中的天线位置信息处理获得所述天线的经纬度或者所述天线的方位角。处理单元20还用于根据远程控制单元50的指令调节天线的电下倾角。控制单元50用于发送指令控制调节处理单元20，示例的，控制处理单元20读写存储单元30，再如，控制处理单元20调节天线下倾角等等。存储单元30，用于存储所述天线的经纬度或者所述天线的方位角。处理单元20还用于根据远程控制单元50的指令读写所述存储单元30内的所述天线的经纬度或者所述天线的方位角。
可见，通过采用本申请实施例提供的调节装置不仅可以调节天线的电下倾角，还可以实时获取天线工程参数中的经纬度和方位角。一个装置集成了两种功能，节约了调节装置的成本。
其中，获取单元40为全球卫星定位系统(Global Positioning System，GPS)天线，用所述GPS天线获取天线的卫星信号，处理单元20根据GPS天线接收到的卫星信号，处理得到该天线的经纬度以及方位角，示例的，该处理单元20可以为全球导航卫星系统 (Global Navigation Satellite System，GNSS)接收机，如星卡。当然，获取单元40还可以是其他装置，如北斗定位的相关装置，处理单元20可以是北斗定位装置或芯片，此处仅为示例，本申请对此不做限制。
在一种实施方式中，处理单元20包括有源器件，示例的，处理单元20包括全球导航卫星系统GNSS接收机，放大器，加速度传感器，以及温度传感器的一种或者多种。本领域技术人员所熟知的，有源器件容易毁坏，从而，利用本申请实施例提供的调节装置将有源器件集中在一个处理单元中，当有源器件需要更换时，只需要更换处理单元就好，而不需要更换整个调节装置，可以大大节约更换成本。
当处理单元20包括上述的加速度传感器时，加速度传感器用于测量获得所述天线的机械下倾角和/或所述天线的海拔高度。从而本申请实施例提供的调节装置100还可以获得天线工程参数中的天线机械下倾角和/或天线的海拔高度。
在一种实施方式中，处理单元20通过可插拔射频连接器分别与获取单元40、存储单元30电连接。请参考图3a，其为本申请实施例提供的一种可插拔射频连接器结构示意图，可插拔射频连接器300包括第一连接头和第二连接头，以及用于将第一连接头和第二连接头连接起来的连接线。可插拔射频连接器300包括的两个连接头(第一连接头和第二连接头)结构不同，但都是易于插拔的接头结构，这两个连接头的结构也可以相同(图3a未示出)，本申请对此不做限制。另外，图3a所述的可插拔射频连接器结构仅为示意，其中所述的第一连接头或者第二连接头还可以是其他结构的连接头，图3a所示的连接线为同轴线，该连接线还可以为其他射频连接线，本申请对此不做限制。可选的，可插拔射频连接器还可以是第一连接头和第二连接头直接相连，两个接头之间没有连接线(图中未示出)。本申请所述的可插拔连接包括直接插入或者拔出连接方式，或者旋拧的方式插入或者拔出连接方式。
可选的，本申请实施例提供的可插拔射频连接器还包括图3b所示的结构形式，其为两个图3a所示的可插拔射频连接器一体固定的结构示意图。
从而处理单元20通过可插拔射频连接器分别与获取单元40、存储单元30连接进行电连接，从而进行相互间的通信，易与获取单元40、存储单元30进行连接或断开。
为了在需要时进一步便捷拆装处理单元20，如，需要更换或者调修处理单元20时，处理单元20与天线采用可插拔方式进行连接。处理单元20可插拔连接与所述天线内部，或者处理单元20可插拔连接与所述天线外部。
在一种实施方式中，请参考图4，当调节装置100可插拔连接与所述天线内部时，调节装置100可以通过共用天线的射频端口与远程控制单元50通信。从而，不会因为增加调节装置而增加天线的射频端口，并且，调节装置100整体方便拆装，易于使用。
可选的，如图5所示，当调节装置100还可以可插拔连接与所述天线外部时，调节装置100也可以通过共用天线的射频端口与远程控制单元50通信。从而，也不会因为增加调节装置而增加天线的射频端口，并且，调节装置100整体方便拆装，易于使用。
可选的，请参考图6，当调节装置100一部分安装在天线内部，一部分安装在天线外部时，如图6所示，调节装置100的处理单元20在天线外部，调节装置100的其他单元在天线内部，如存储单元30等，则该调节装置100可以直接利用处理单元20的端口与远 程控制单元50进行通信。同样，也不会因为增加调节装置100而增加天线的射频端口，并且，调节装置100整体方便拆装，易于使用。可选的，存储单元30安装在天线外部，处理器20安装在天线内部(图6未示出)，则调节装置100可以通过存储单元30的端口与远程控制单元50进行通信，本申请对此不作限制。
需要说明的是，图4至图6所示的调节装置100仅为示例，本申请实施例提供的调节装置包括不限于所示的调节装置100。
在一种实施方式中，本申请实施例提供的存储单元30还用于存储天线的天线信息。示例的，所述天线信息包括天线型号，天线电子标签，天线频段，天线波宽，天线增益，天线配置数据，以及天线序列号中的一种或者多种。
可选的，存储单元30还用于存储天线下倾角调节的过程参数，如权值、相位，相器内传动件移动长度，移相器内传动件移动方式等。
图4至图6所示的远程控制单元50可以安装在基站中，如基站的基带处理单元或者射频处理单元中，或者远程控制单元50可以是便携式控制单元(portable control unit，PCU)，或者远程控制单元50可以是单独的终端设备。调节装置100与远程控制单元50之间的通信可以是无线通信方式，也可以是有线通信的方式。其中，所述的终端设备，又称之为用户设备(user equipment，UE)、移动台(mobile station，MS)、移动终端(mobile terminal，MT)等，是一种向用户提供语音/数据连通性的设备，例如，具有无线连接功能的手持式设备、车载设备等。目前，一些终端的举例为：手机(mobile phone)、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备，虚拟现实(virtual reality，VR)设备、增强现实(augmented reality，AR)设备、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、智慧家庭(smart home)中的无线终端等。
为了更进一步的提高对本申请提供的的调节装置的理解，下面结合一个具体的实施例进行说明。
请参考图7至图9，其为本申请实施例提供的一种调节装置100的结构示意图，其中，图8和图9为图7的局部放大和解剖图。图7中调节装置100包括处理单元20，存储单元30，获取单元40。图7中还包括天线700，图7中所示的天线700包括射频端口710，反射板720，移相器传动模块730，移相器740。天线700还可以包括天线罩750(图7没示出)。
请结合图8和图9，处理单元20为包括集成芯片910，处理单元20可插拔的安装在天线的反射板720上，当然，处理单元20还可以是其他结构形式，本申请对此不做限制。处理单元20通过可插拔射频连接器920与存储单元30电连接。存储单元30通过可插拔射频连接器930与获取单元40电连接，在一种实施方式中，可插拔射频连接器930为图3b所示可插拔射频连接器，或者可插拔射频连接器930其他连接方式，如为可插拔同轴线缆直接相连，以实现存储单元30和获取单元40的电连接。可选的，图7所示的获取单元40通过支架760安装在天线700上端。其中所述天线700上端是指远离天线射频端口的端， 天线700下端是指天线射频端口的端。图7所示的获取单元40为两个GPS天线。通过两个GPS天线接收卫星信号，处理单元20通过对这两路GPS信号的滤波、功率放大等处理，并通过这两路GPS信号中的天线位置信息，实例的，该天线位置信息为两路GPS信号传播的路程差，通过处理该信号并计算该信号中的路程差，得到该天线所在的经纬度和方位角。
另外，该处理单元20还可以通过控制图9所示的电机940对移相器传动模块730进行传动，从而控制移相器740的工作状态，以实现调节天线的电下倾角。处理单元20还用于根据远程控制单元50的指令读写存储单元30内的天线的经纬度或者天线的方位角，以达到实时测量并获取天线工程参数的目的，其中该工程参数包括天线的经纬度和天线的方位角。
可选的，当处理单元20包括加速度传感器时，加速度传感器用于测量获得所述天线的机械下倾角和/或所述天线的海拔高度，则该调节装置还可以获得天线的机械下倾角和/或所述天线的海拔高度这两个工程参数。
需要说明的是图7至图9示例的调节装置仅为一种实施方式，本申请提供的调节装置包括但不限于此。
其中，调节装置100既可以共用天线的射频端口710与远程控制单元通信，还可以通过调节装置100的处理单元20上的端口210与远程控制单元通信，调节装置100还可以通过其他端口与远程控制单元通信，本申请对此不做限制。
可见，通过采用图7至图9所示的调节装置，将天线下倾角的调节和天线工程参数的实时获取集中在一起控制处理，一个装置集成了两种功能，节约了调节装置的成本。不但可以远程调节天线的电下倾角还可以获得实时获得天线的工程参数。同时由于有源器件(如功率放大器，放大器，加速度传感器等)都集成在处理单元上，且处理单元可插拔连接于调节装置的其他模块，从而在需要进行维护的时候可以进行高效的维护，节约维护成本。另外，由于天线的工程参数可以实时获取，从而可以根据天线最真实的天线姿态来对天线辐射的波束进行校正，更利于通信网络的网络覆盖。
本申请实施例还提供一种天线，包括以上任一实施方式所述的调节装置。
本申请实施例还提供一种通信设备，包括以上任一实施方式所述的调节装置，和/或上述天线。
以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (11)

  1. 一种调节装置，其特征在于，包括获取单元，存储单元，处理单元，其中，所述处理单元分别与所述获取单元、所述存储单元电连接，
    所述获取单元，用于获取所述天线位置信息的信号；
    所述处理单元，用于根据所述信号中的天线位置信息处理获得所述天线的经纬度或者所述天线的方位角；
    所述存储单元，用于存储所述天线的经纬度或者所述天线的方位角；
    所述处理单元还用于根据远程控制单元的指令读写所述存储单元内的所述天线的经纬度或者所述天线的方位角，所述处理单元还用于根据远程控制单元的指令调节天线的电下倾角。
  2. 根据权利要求1所述的调节装置，其特征在于，所述处理单元包括有源器件，所述有源器件包括全球导航卫星系统GNSS接收机，放大器，加速度传感器，以及温度传感器的一种或者多种。
  3. 根据权利要求1或2所述的调节装置，其特征在于，所述处理单元通过可插拔射频连接器分别与所述获取单元、所述存储单元电连接。
  4. 根据权利要求1至3任一所述的调节装置，其特征在于，所述处理单元可插拔连接与所述天线内部；或者，所述处理单元可插拔连接于所述天线外部。
  5. 根据权利要求4所述的调节装置，其特征在于，所述调节装置通过共用天线射频端口与远程控制单元通信；或者，所述调节装置通过自身的端口与远程控制单元通信。
  6. 根据权利要求1所述的调节装置，其特征在于，所述获取单元为全球卫星定位系统GPS天线，所述GPS天线用于获取所述天线位置信息的信号。
  7. 根据权利要求2至5任一所述的调节装置，其特征在于，所述处理单元包括加速度传感器，所述加速度传感器用于测量获得所述天线的机械下倾角和/或所述天线的海拔高度。
  8. 根据权利要求1所述的调节装置，其特征在于，所述存储单元还用于存储所述天线的天线信息，所述天线信息包括天线型号，天线电子标签，天线频段，天线波宽，天线增益，天线配置数据，以及天线序列号中的一种或者多种。
  9. 根据权利要求1或8所述的调节装置，其特征在于，所述存储单元还用于存储所述天线下倾角调节的过程参数。
  10. 一种天线，其特征在于，包括如权利要求1至9任一项所述的调节装置。
  11. 一种通信设备，其特征在于，包括如权利要求1至9任一项所述的调节装置，和/或权利要求1所述的天线。
PCT/CN2019/107346 2018-09-30 2019-09-23 调节装置、天线及通信设备 Ceased WO2020063545A1 (zh)

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