WO2014094274A1 - Base station - Google Patents

Base station Download PDF

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Publication number
WO2014094274A1
WO2014094274A1 PCT/CN2012/087010 CN2012087010W WO2014094274A1 WO 2014094274 A1 WO2014094274 A1 WO 2014094274A1 CN 2012087010 W CN2012087010 W CN 2012087010W WO 2014094274 A1 WO2014094274 A1 WO 2014094274A1
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WO
WIPO (PCT)
Prior art keywords
port
conversion module
power conversion
outer frame
ret
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PCT/CN2012/087010
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French (fr)
Chinese (zh)
Inventor
许峰
Original Assignee
华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201280002765.8A priority Critical patent/CN103238369B/en
Priority to PCT/CN2012/087010 priority patent/WO2014094274A1/en
Publication of WO2014094274A1 publication Critical patent/WO2014094274A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • 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

Definitions

  • the present invention belongs to the field of communications, and in particular, to a base station.
  • the base station is a common network device.
  • the base station structure includes: a tower amplifier, a radio frequency module, and an external power supply device. Since the power supply voltage of the tower amplifier in the existing base station is 24V, it can of course be higher than 24V, for example, 26V. Or 28V, the power supply voltage of the radio frequency module is 12V, of course, other voltage values, that is, the tower top amplifier and the radio frequency module cannot share one external power supply device, so the power supply equipment in the prior art technical solution is more, and the cost is high. .
  • An object of the embodiments of the present invention is to provide a base station, which aims to solve the problem of high cost of the prior art solution.
  • an embodiment of the present invention provides a base station, where the base station includes: a tower top amplifier, an antenna, a radio frequency module, and a power feeder BT; the BT includes: a port 1, a port 2, and a power conversion module;
  • the power conversion module is connected between the port 1 and the port 2, the port 1 is connected to a power port of the radio frequency module, and the port 2 is connected to a power port of the tower amplifier;
  • the power conversion module is configured to convert a power port voltage of the radio frequency module into a power port voltage of the tower top amplifier.
  • the feeder is specifically: a non-smart feeder or a smart feeder.
  • the non-smart feeder further includes:
  • Lightning arrester SA capacitor, inductor and outer frame
  • the port 1 is connected to the input port of the power conversion module through an inductor L1; one end of the capacitor C1 is connected to the outer frame, and one end is connected to an input port of the power conversion module; one end of the capacitor C2 and the outer frame One end of the connection is connected to the input port of the power conversion module; one end of the arrester SA1 is connected to the outer frame, and one end is connected to the input port of the power conversion module; One end of the arrester is connected to the outer frame, and one end is connected to an input port of the power conversion module;
  • the port 2 is connected to the output port of the power conversion module through an inductor L2; one end of the capacitor C3 is connected to the outer frame, and one end is connected to an output port of the power conversion module; one end of the arrester SA3 is connected to the outer frame, One end is connected to an output port of the power conversion module; the outer frame is grounded.
  • the smart feeder further includes:
  • Remote control unit RET port for lightning arresters, resistors, capacitors, inductors, enclosures, modems and ESC devices; wherein the RET ports include: RET port A, RET port B and RET port C;
  • the port 1 is connected to the input port of the power conversion module through an inductor L1; one end of the capacitor C1 is connected to the outer frame, one end is connected to an input port of the power conversion module; and one end of the capacitor C2 is connected to the outer frame. One end is connected to the input port of the power conversion module; one end of the arrester SA1 is connected to the outer frame, and one end is connected to the input port of the power conversion module; One end of the arrester SA2 is connected to the outer frame, and one end is connected to an input port of the power conversion module; the port 1 is connected to the port 2 through a capacitor C4;
  • An input port of the power conversion module is further connected to the RET port C, and an input port of the power conversion module is further connected to a first port of the modem through a resistor R1; an output port of the power conversion module and the The second port of the modem is connected;
  • a third port of the modem is connected to the RET port B, a fourth port of the modem is connected to the RET port A;
  • one end of the arrester SA3 is connected to the outer frame, and one end is connected to the first port of the modem. ;
  • One end of the arrester SA4 is connected to the outer frame, and one end is connected to the fourth port of the modem;
  • one end of the arrester SA5 is connected to the outer frame, and one end is connected to the third port of the modem;
  • the port 2 is connected to the first port of the modem through an inductor L2; one end of the capacitor C3 is connected to the outer frame, and one end is connected to the first port of the modem; the outer frame is grounded;
  • the RET port is connected to the RET module of the antenna.
  • the technical solution provided by the present invention has the advantage of reducing maintenance cost.
  • FIG. 1 is a structural diagram of a base station according to an embodiment of the present invention.
  • FIG. 2 is a schematic circuit diagram of a non-smart feeder provided by an embodiment of the present invention.
  • FIG. 3 is a schematic circuit diagram of an SBT according to an embodiment of the present invention.
  • a specific embodiment of the present invention provides a base station, as shown in FIG. 1, comprising: a tower top amplifier (tower mounted Amplifier (referred to as TMA) 11, RF module 12 (RF MODULE), antenna 14 and feeder (Bias TEE, BT for short) 13; wherein, the BT 13 includes: port 1, port 2 and power conversion module 131; the power conversion module 131 is connected between port 1 and port 2, port 1 is connected to the power port of the radio frequency module 12, and port 2 is connected to the TMA.
  • the power port of the power conversion module 131 is configured to convert the power port voltage of the radio frequency module 12 into the power port voltage of the TMA 11.
  • the base station provided by the embodiment of the present invention adds a power conversion module to the BT, so that the power port voltage of the radio frequency module can be converted into TMA.
  • the power port voltage of 11 supplies power to the TMA, which greatly saves the cost of base station construction. This part of the cost includes: reducing one power supply equipment and reducing maintenance costs.
  • the above BT may also be: smart feed (smart bias TEE , referred to as SBT) or non-intelligent feeder;
  • the SBT includes: port 1, port 2, antenna remote control unit of the ESC device (remote electronic tilt , RET) port and power conversion module 131;
  • the power conversion module 131 is connected between port 1 and port 2, port 1 is connected to the power port of the radio frequency module 12, and port 2 is connected to the TMA.
  • the power port of the 11 is used to convert the power port voltage of the radio frequency module 12 into the power port voltage of the TMA 11, and the RET port is connected to the RET module of the antenna 14.
  • FIG. 2 the specific structure of the above non-intelligent feeder is shown in FIG. 2, and the specific structure of the above SBT is shown in FIG. 3.
  • the non-intelligent feeder includes: a lightning arrester (surge Arrester, referred to as SA), capacitor, inductor, power conversion module 131, outer frame 21, port 1 and port 2;
  • SA lightning arrester
  • SA capacitor
  • inductor inductor
  • power conversion module 131 outer frame 21, port 1 and port 2;
  • Port 1 is connected to the input port of the power conversion module 131 through the inductor L1; one end of the capacitor C1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; one end of the capacitor C2 is connected to the outer frame 21, and one end is connected to the power supply.
  • the input port of the module 131 is connected; one end of the arrester SA1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; One end of the arrester SA2 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131;
  • the port 2 is connected to the output port of the power conversion module 131 through the inductor L2.
  • One end of the capacitor C3 is connected to the outer frame 21, and one end is connected to the output port of the power conversion module 131.
  • One end of the arrester SA3 is connected to the outer frame 21, and one end is connected to the power conversion module 131.
  • the output port is connected; the outer frame 21 is grounded.
  • the SBT includes: a lightning arrester, a resistor, a capacitor, an inductor, a power conversion module 131, an outer frame 21, a modem 32, a port 1, a port 2, and a RET port; wherein the RET port includes: RET port A, RET port B and RET port C;
  • Port 1 is connected to the input port of the power conversion module 131 through the inductor L1; one end of the capacitor C1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; one end of the capacitor C2 is connected to the outer frame 21, and one end is connected to the power supply.
  • the input port of the module 131 is connected; one end of the arrester SA1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; One end of the arrester SA2 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; the port 1 is connected to the port 2 through the capacitor C4;
  • the input port of the power conversion module 131 is also connected to the RET port C.
  • the input port of the power conversion module 131 is also connected to the first port of the modem 32 through the resistor R1; the output port of the power conversion module 131 is connected to the second port of the modem 32. ;
  • the third port of the modem 32 is connected to the RET port B, and the fourth port of the modem 32 is connected to the RET port A;
  • one end of the arrester SA3 is connected to the outer frame 21, and one end is connected to the first port of the modem 32;
  • One end of the arrester SA4 is connected to the outer frame 21, and one end is connected to the fourth port of the modem 32;
  • one end of the arrester SA5 is connected to the outer frame 21, and one end is connected to the third port of the modem 32;
  • the port 2 is connected to the first port of the modem 32 through the inductor L2; one end of the capacitor C3 is connected to the outer frame 21, one end is connected to the first port of the modem 32, and the outer frame 21 is grounded.
  • each module or unit included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be implemented; in addition, the specific name of each functional module is also They are only used to facilitate mutual differentiation and are not intended to limit the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)

Abstract

The present invention relates to the field of communications. Provided is a base station, comprising a tower mounted amplifier, an aerial, a radio frequency module, and a feeder BT; the BT comprises a port 1, a port 2, and a power supply conversion module; the power supply conversion module is connected between port 1 and port 2; port 1 is connected to the power supply port of the radio frequency module, and port 2 is connected to the power supply port of the tower mounted amplifier; the power supply conversion module is used to convert the voltage at the power supply port of the radio frequency module into the voltage at the power supply port of the tower mounted amplifier. The technical solution of the present invention is of low cost.

Description

一种基站  Base station 技术领域Technical field
本发明属于通信领域，尤其涉及一种基站。 The present invention belongs to the field of communications, and in particular, to a base station.
背景技术Background technique
基站是一种常见的网络设备，目前基站结构包括：塔顶放大器、射频模块和外部供电设备，由于现有的基站中的塔顶放大器的供电电压为24V，当然也可以高于24V，例如26V或28V，射频模块的供电电压为12V，当然也可以为其他的电压数值，即塔顶放大器和射频模块无法共用一个外部供电设备，所以现有技术的技术方案中的供电设备较多，成本高。The base station is a common network device. Currently, the base station structure includes: a tower amplifier, a radio frequency module, and an external power supply device. Since the power supply voltage of the tower amplifier in the existing base station is 24V, it can of course be higher than 24V, for example, 26V. Or 28V, the power supply voltage of the radio frequency module is 12V, of course, other voltage values, that is, the tower top amplifier and the radio frequency module cannot share one external power supply device, so the power supply equipment in the prior art technical solution is more, and the cost is high. .
技术问题technical problem
本发明实施例的目的在于提供一种基站，旨在解决现有的技术方案的成本高的问题。An object of the embodiments of the present invention is to provide a base station, which aims to solve the problem of high cost of the prior art solution.
技术解决方案Technical solution
一方面，本发明实施例提供一种基站，所述基站包括：塔顶放大器、天线、射频模块和馈电器BT；所述BT包括：端口1、端口2和电源转换模块；In one aspect, an embodiment of the present invention provides a base station, where the base station includes: a tower top amplifier, an antenna, a radio frequency module, and a power feeder BT; the BT includes: a port 1, a port 2, and a power conversion module;
所述电源转换模块的连接在所述端口1和所述端口2之间，所述端口1连接所述射频模块的电源端口，所述端口2连接所述塔顶放大器的电源端口；The power conversion module is connected between the port 1 and the port 2, the port 1 is connected to a power port of the radio frequency module, and the port 2 is connected to a power port of the tower amplifier;
所述电源转换模块，用于将所述射频模块的电源端口电压转换成所述塔顶放大器的电源端口电压。The power conversion module is configured to convert a power port voltage of the radio frequency module into a power port voltage of the tower top amplifier.
可选的，所述馈电器具体为：非智能馈电器或智能馈电器。Optionally, the feeder is specifically: a non-smart feeder or a smart feeder.
可选的，所述非智能馈电器还包括：Optionally, the non-smart feeder further includes:
防雷器SA、电容、电感和外框；Lightning arrester SA, capacitor, inductor and outer frame;
其中，所述端口1通过电感L1与所述电源转换模块的输入端口连接；电容C1一端与所述外框连接，一端与所述电源转换模块的输入端口连接；电容C2一端与所述外框连接，一端与所述电源转换模块的输入端口连接；避雷器SA1一端与所述外框连接，一端与所述电源转换模块的输入端口连接; 避雷器一端与所述外框连接，一端与所述电源转换模块的输入端口连接;The port 1 is connected to the input port of the power conversion module through an inductor L1; one end of the capacitor C1 is connected to the outer frame, and one end is connected to an input port of the power conversion module; one end of the capacitor C2 and the outer frame One end of the connection is connected to the input port of the power conversion module; one end of the arrester SA1 is connected to the outer frame, and one end is connected to the input port of the power conversion module; One end of the arrester is connected to the outer frame, and one end is connected to an input port of the power conversion module;
所述端口2通过电感L2与所述电源转换模块的输出端口连接；电容C3一端与所述外框连接，一端与所述电源转换模块的输出端口连接；避雷器SA3一端与所述外框连接，一端与所述电源转换模块的输出端口连接；所述外框接地。The port 2 is connected to the output port of the power conversion module through an inductor L2; one end of the capacitor C3 is connected to the outer frame, and one end is connected to an output port of the power conversion module; one end of the arrester SA3 is connected to the outer frame, One end is connected to an output port of the power conversion module; the outer frame is grounded.
可选的，所述智能馈电器还包括：Optionally, the smart feeder further includes:
防雷器、电阻、电容、电感、外框、调制解调器和电调设备的远程控制单元RET端口；其中所述RET端口包括: RET端口A、RET端口B和RET端口C；Remote control unit RET port for lightning arresters, resistors, capacitors, inductors, enclosures, modems and ESC devices; wherein the RET ports include: RET port A, RET port B and RET port C;
其中所述端口1通过电感L1与所述电源转换模块的输入端口连接；电容C1一端与所述外框连接，一端与所述电源转换模块的输入端口连接；电容C2一端与所述外框连接，一端与所述电源转换模块的输入端口连接；避雷器SA1一端与所述外框连接，一端与所述电源转换模块的输入端口连接; 避雷器SA2一端与所述外框连接，一端与所述电源转换模块的输入端口连接; 所述端口1通过电容C4与所述端口2连接；The port 1 is connected to the input port of the power conversion module through an inductor L1; one end of the capacitor C1 is connected to the outer frame, one end is connected to an input port of the power conversion module; and one end of the capacitor C2 is connected to the outer frame. One end is connected to the input port of the power conversion module; one end of the arrester SA1 is connected to the outer frame, and one end is connected to the input port of the power conversion module; One end of the arrester SA2 is connected to the outer frame, and one end is connected to an input port of the power conversion module; the port 1 is connected to the port 2 through a capacitor C4;
所述电源转换模块的输入端口还与所述RET端口C连接，所述电源转换模块的输入端口还通过电阻R1与所述调制解调器的第一端口连接；所述电源转换模块的输出端口与所述调制解调器的第二端口连接；An input port of the power conversion module is further connected to the RET port C, and an input port of the power conversion module is further connected to a first port of the modem through a resistor R1; an output port of the power conversion module and the The second port of the modem is connected;
所述调制解调器的第三端口与所述RET端口B连接，所述调制解调器的第四端口与所述RET端口A连接；避雷器SA3一端与所述外框连接，一端与所述调制解调器的第一端口连接; 避雷器SA4一端与所述外框连接，一端与所述调制解调器的第四端口连接; 避雷器SA5一端与所述外框连接，一端与所述调制解调器的第三端口连接;a third port of the modem is connected to the RET port B, a fourth port of the modem is connected to the RET port A; one end of the arrester SA3 is connected to the outer frame, and one end is connected to the first port of the modem. ; One end of the arrester SA4 is connected to the outer frame, and one end is connected to the fourth port of the modem; one end of the arrester SA5 is connected to the outer frame, and one end is connected to the third port of the modem;
所述端口2通过电感L2与所述调制解调器的第一端口连接；电容C3一端与所述外框连接，一端与所述调制解调器的第一端口连接；所述外框接地；The port 2 is connected to the first port of the modem through an inductor L2; one end of the capacitor C3 is connected to the outer frame, and one end is connected to the first port of the modem; the outer frame is grounded;
所述RET端口连接所述天线的RET模块。The RET port is connected to the RET module of the antenna.
有益效果Beneficial effect
在本发明实施例中，本发明提供的技术方案具有减少维护成本的优点。  In the embodiment of the present invention, the technical solution provided by the present invention has the advantage of reducing maintenance cost.
附图说明DRAWINGS
图1是本发明具体实施方式提供的一种基站的结构图；1 is a structural diagram of a base station according to an embodiment of the present invention;
图2是本发明具体实施方式提供的非智能馈电器的电路示意图；2 is a schematic circuit diagram of a non-smart feeder provided by an embodiment of the present invention;
图3是本发明具体实施方式提供的SBT的电路示意图。FIG. 3 is a schematic circuit diagram of an SBT according to an embodiment of the present invention.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
本发明具体实施方式提供一种基站，该基站如图1所示，包括：塔顶放大器（tower mounted amplifier，简称TMA ）11、射频模块12（RF MODULE）、天线14和馈电器（Bias TEE ，简称BT）13；其中，该BT 13包括：端口1、端口2和电源转换模块131；电源转换模块131的连接在端口1和端口2之间，端口1连接射频模块12的电源端口，端口2连接TMA 11的电源端口，该电源转换模块131用于将射频模块12的电源端口电压转换成TMA 11的电源端口电压。A specific embodiment of the present invention provides a base station, as shown in FIG. 1, comprising: a tower top amplifier (tower mounted Amplifier (referred to as TMA) 11, RF module 12 (RF MODULE), antenna 14 and feeder (Bias TEE, BT for short) 13; wherein, the BT 13 includes: port 1, port 2 and power conversion module 131; the power conversion module 131 is connected between port 1 and port 2, port 1 is connected to the power port of the radio frequency module 12, and port 2 is connected to the TMA. The power port of the power conversion module 131 is configured to convert the power port voltage of the radio frequency module 12 into the power port voltage of the TMA 11.
本发明具体实施方式提供的基站在BT中增加电源转换模块，这样就可以将射频模块的电源端口电压转换成TMA 11的电源端口电压，给TMA供电，极大的节约了基站建站成本。这部分成本包括：减少一个电源供电设备，减少维护成本。The base station provided by the embodiment of the present invention adds a power conversion module to the BT, so that the power port voltage of the radio frequency module can be converted into TMA. The power port voltage of 11 supplies power to the TMA, which greatly saves the cost of base station construction. This part of the cost includes: reducing one power supply equipment and reducing maintenance costs.
可选的，上述BT具体还可以为: 智能馈电器(smart bias TEE ,简称SBT)或非智能馈电器；该SBT包括：端口1、端口2、天线的电调设备的远程控制单元（remote electronic tilt ，简称RET）端口和电源转换模块131；电源转换模块131的连接在端口1和端口2之间，端口1连接射频模块12的电源端口，端口2连接TMA 11的电源端口，该电源转换模块131用于将射频模块12的电源端口电压转换成TMA 11的电源端口电压；RET端口连接天线14的RET模块。Optionally, the above BT may also be: smart feed (smart bias TEE , referred to as SBT) or non-intelligent feeder; the SBT includes: port 1, port 2, antenna remote control unit of the ESC device (remote electronic tilt , RET) port and power conversion module 131; the power conversion module 131 is connected between port 1 and port 2, port 1 is connected to the power port of the radio frequency module 12, and port 2 is connected to the TMA. The power port of the 11 is used to convert the power port voltage of the radio frequency module 12 into the power port voltage of the TMA 11, and the RET port is connected to the RET module of the antenna 14.
可选的，上述非智能馈电器的具体结构如图2所示，上述SBT的具体结构如图3所示。Optionally, the specific structure of the above non-intelligent feeder is shown in FIG. 2, and the specific structure of the above SBT is shown in FIG. 3.
如图2所示，非智能馈电器包括：防雷器（surge arrester，简称SA）、电容、电感、电源转换模块131、外框21、端口1和端口2；As shown in Figure 2, the non-intelligent feeder includes: a lightning arrester (surge Arrester, referred to as SA), capacitor, inductor, power conversion module 131, outer frame 21, port 1 and port 2;
其中，端口1通过电感L1与电源转换模块131的输入端口连接；电容C1一端与外框21连接，一端与电源转换模块131的输入端口连接；电容C2一端与外框21连接，一端与电源转换模块131的输入端口连接；避雷器SA1一端与外框21连接，一端与电源转换模块131的输入端口连接; 避雷器SA2一端与外框21连接，一端与电源转换模块131的输入端口连接; Port 1 is connected to the input port of the power conversion module 131 through the inductor L1; one end of the capacitor C1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; one end of the capacitor C2 is connected to the outer frame 21, and one end is connected to the power supply. The input port of the module 131 is connected; one end of the arrester SA1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; One end of the arrester SA2 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131;
端口2通过电感L2与电源转换模块131的输出端口连接；电容C3一端与外框21连接，一端与电源转换模块131的输出端口连接；避雷器SA3一端与外框21连接，一端与电源转换模块131的输出端口连接；外框21接地。The port 2 is connected to the output port of the power conversion module 131 through the inductor L2. One end of the capacitor C3 is connected to the outer frame 21, and one end is connected to the output port of the power conversion module 131. One end of the arrester SA3 is connected to the outer frame 21, and one end is connected to the power conversion module 131. The output port is connected; the outer frame 21 is grounded.
如图3所示，SBT包括：防雷器、电阻、电容、电感、电源转换模块131、外框21、调制解调器32、端口1、端口2和RET端口；其中RET端口包括: RET端口A、RET端口B和RET端口C；As shown in FIG. 3, the SBT includes: a lightning arrester, a resistor, a capacitor, an inductor, a power conversion module 131, an outer frame 21, a modem 32, a port 1, a port 2, and a RET port; wherein the RET port includes: RET port A, RET port B and RET port C;
其中，端口1通过电感L1与电源转换模块131的输入端口连接；电容C1一端与外框21连接，一端与电源转换模块131的输入端口连接；电容C2一端与外框21连接，一端与电源转换模块131的输入端口连接；避雷器SA1一端与外框21连接，一端与电源转换模块131的输入端口连接; 避雷器SA2一端与外框21连接，一端与电源转换模块131的输入端口连接; 端口1通过电容C4与端口2连接； Port 1 is connected to the input port of the power conversion module 131 through the inductor L1; one end of the capacitor C1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; one end of the capacitor C2 is connected to the outer frame 21, and one end is connected to the power supply. The input port of the module 131 is connected; one end of the arrester SA1 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; One end of the arrester SA2 is connected to the outer frame 21, and one end is connected to the input port of the power conversion module 131; the port 1 is connected to the port 2 through the capacitor C4;
电源转换模块131的输入端口还与RET端口C连接，该电源转换模块131的输入端口还通过电阻R1与调制解调器32的第一端口连接；电源转换模块131的输出端口与调制解调器32的第二端口连接；The input port of the power conversion module 131 is also connected to the RET port C. The input port of the power conversion module 131 is also connected to the first port of the modem 32 through the resistor R1; the output port of the power conversion module 131 is connected to the second port of the modem 32. ;
调制解调器32的第三端口与RET端口B连接，调制解调器32的第四端口与RET端口A连接；避雷器SA3一端与外框21连接，一端与调制解调器32的第一端口连接; 避雷器SA4一端与外框21连接，一端与调制解调器32的第四端口连接; 避雷器SA5一端与外框21连接，一端与调制解调器32的第三端口连接;The third port of the modem 32 is connected to the RET port B, and the fourth port of the modem 32 is connected to the RET port A; one end of the arrester SA3 is connected to the outer frame 21, and one end is connected to the first port of the modem 32; One end of the arrester SA4 is connected to the outer frame 21, and one end is connected to the fourth port of the modem 32; one end of the arrester SA5 is connected to the outer frame 21, and one end is connected to the third port of the modem 32;
端口2通过电感L2与调制解调器32的第一端口连接；电容C3一端与外框21连接，一端与调制解调器32的第一端口连接，外框21接地。The port 2 is connected to the first port of the modem 32 through the inductor L2; one end of the capacitor C3 is connected to the outer frame 21, one end is connected to the first port of the modem 32, and the outer frame 21 is grounded.
上述单元和系统实施例中，所包括的各个模块或单元只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另外，各功能模块的具体名称也只是为了便于相互区分，并不用于限制本发明的保护范围。In the above unit and system embodiment, each module or unit included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be implemented; in addition, the specific name of each functional module is also They are only used to facilitate mutual differentiation and are not intended to limit the scope of the present invention.
本领域技术人员可以理解，本发明实施例提供的技术方案全部或部分步骤是可以通过程序指令相关的硬件来完成。比如可以通过计算机运行程来完成。该程序可以存储在可读取存储介质，例如，随机存储器、磁盘、光盘等。Those skilled in the art can understand that all or part of the technical solutions provided by the embodiments of the present invention can be completed by using related hardware of the program instructions. For example, it can be done by computer running. The program can be stored in a readable storage medium such as a random access memory, a magnetic disk, an optical disk, or the like.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims (4)

  1. 一种基站，其特征在于，所述基站包括：塔顶放大器、天线、射频模块和馈电器BT；A base station, comprising: a tower top amplifier, an antenna, a radio frequency module, and a power feeder BT;
    所述BT包括：端口1、端口2和电源转换模块；The BT includes: a port 1, a port 2, and a power conversion module;
    所述电源转换模块的连接在所述端口1和所述端口2之间，所述端口1连接所述射频模块的电源端口，所述端口2连接所述塔顶放大器的电源端口；The power conversion module is connected between the port 1 and the port 2, the port 1 is connected to a power port of the radio frequency module, and the port 2 is connected to a power port of the tower amplifier;
    所述电源转换模块，用于将所述射频模块的电源端口电压转换成所述塔顶放大器的电源端口电压。The power conversion module is configured to convert a power port voltage of the radio frequency module into a power port voltage of the tower top amplifier.
  2. 根据权利要求1所述的基站，其特征在于，所述馈电器具体为：非智能馈电器或智能馈电器。The base station according to claim 1, wherein the power feeder is specifically a non-smart feeder or a smart feeder.
  3. 根据权利要求2所述的基站，其特征在于，所述非智能馈电器还包括：The base station according to claim 2, wherein the non-smart feeder further comprises:
    防雷器SA、电容、电感和外框；Lightning arrester SA, capacitor, inductor and outer frame;
    其中，所述端口1通过电感L1与所述电源转换模块的输入端口连接；电容C1一端与所述外框连接，一端与所述电源转换模块的输入端口连接；电容C2一端与所述外框连接，一端与所述电源转换模块的输入端口连接；避雷器SA1一端与所述外框连接，一端与所述电源转换模块的输入端口连接; 避雷器一端与所述外框连接，一端与所述电源转换模块的输入端口连接;The port 1 is connected to the input port of the power conversion module through an inductor L1; one end of the capacitor C1 is connected to the outer frame, and one end is connected to an input port of the power conversion module; one end of the capacitor C2 and the outer frame One end of the connection is connected to the input port of the power conversion module; one end of the arrester SA1 is connected to the outer frame, and one end is connected to the input port of the power conversion module; One end of the arrester is connected to the outer frame, and one end is connected to an input port of the power conversion module;
    所述端口2通过电感L2与所述电源转换模块的输出端口连接；电容C3一端与所述外框连接，一端与所述电源转换模块的输出端口连接；避雷器SA3一端与所述外框连接，一端与所述电源转换模块的输出端口连接；所述外框接地。The port 2 is connected to the output port of the power conversion module through an inductor L2; one end of the capacitor C3 is connected to the outer frame, and one end is connected to an output port of the power conversion module; one end of the arrester SA3 is connected to the outer frame, One end is connected to an output port of the power conversion module; the outer frame is grounded.
  4. 根据权利要求2所述的基站，其特征在于，所述智能馈电器还包括：The base station according to claim 2, wherein the smart feeder further comprises:
    防雷器、电阻、电容、电感、外框、调制解调器和电调设备的远程控制单元RET端口；其中所述RET端口包括: RET端口A、RET端口B和RET端口C；Remote control unit RET port for lightning arresters, resistors, capacitors, inductors, enclosures, modems and ESC devices; wherein the RET ports include: RET port A, RET port B and RET port C;
    其中所述端口1通过电感L1与所述电源转换模块的输入端口连接；电容C1一端与所述外框连接，一端与所述电源转换模块的输入端口连接；电容C2一端与所述外框连接，一端与所述电源转换模块的输入端口连接；避雷器SA1一端与所述外框连接，一端与所述电源转换模块的输入端口连接; 避雷器SA2一端与所述外框连接，一端与所述电源转换模块的输入端口连接; 所述端口1通过电容C4与所述端口2连接；The port 1 is connected to the input port of the power conversion module through an inductor L1; one end of the capacitor C1 is connected to the outer frame, one end is connected to an input port of the power conversion module; and one end of the capacitor C2 is connected to the outer frame. One end is connected to the input port of the power conversion module; one end of the arrester SA1 is connected to the outer frame, and one end is connected to the input port of the power conversion module; One end of the arrester SA2 is connected to the outer frame, and one end is connected to an input port of the power conversion module; the port 1 is connected to the port 2 through a capacitor C4;
    所述电源转换模块的输入端口还与所述RET端口C连接，所述电源转换模块的输入端口还通过电阻R1与所述调制解调器的第一端口连接；所述电源转换模块的输出端口与所述调制解调器的第二端口连接；An input port of the power conversion module is further connected to the RET port C, and an input port of the power conversion module is further connected to a first port of the modem through a resistor R1; an output port of the power conversion module and the The second port of the modem is connected;
    所述调制解调器的第三端口与所述RET端口B连接，所述调制解调器的第四端口与所述RET端口A连接；避雷器SA3一端与所述外框连接，一端与所述调制解调器的第一端口连接; 避雷器SA4一端与所述外框连接，一端与所述调制解调器的第四端口连接; 避雷器SA5一端与所述外框连接，一端与所述调制解调器的第三端口连接;a third port of the modem is connected to the RET port B, a fourth port of the modem is connected to the RET port A; one end of the arrester SA3 is connected to the outer frame, and one end is connected to the first port of the modem. ; One end of the arrester SA4 is connected to the outer frame, and one end is connected to the fourth port of the modem; One end of the arrester SA5 is connected to the outer frame, and one end is connected to the third port of the modem;
    所述端口2通过电感L2与所述调制解调器的第一端口连接；电容C3一端与所述外框连接，一端与所述调制解调器的第一端口连接；所述外框接地；The port 2 is connected to the first port of the modem through an inductor L2; one end of the capacitor C3 is connected to the outer frame, and one end is connected to the first port of the modem; the outer frame is grounded;
    所述RET端口连接所述天线的RET模块。 The RET port is connected to the RET module of the antenna.
PCT/CN2012/087010 2012-12-20 2012-12-20 Base station WO2014094274A1 (en)

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