WO2009074007A1 - Procédé de réglage pour système d'antenne intelligente et dispositif et système associés - Google Patents

Procédé de réglage pour système d'antenne intelligente et dispositif et système associés Download PDF

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Publication number
WO2009074007A1
WO2009074007A1 PCT/CN2008/001903 CN2008001903W WO2009074007A1 WO 2009074007 A1 WO2009074007 A1 WO 2009074007A1 CN 2008001903 W CN2008001903 W CN 2008001903W WO 2009074007 A1 WO2009074007 A1 WO 2009074007A1
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WO
WIPO (PCT)
Prior art keywords
shaping
data
weight
smart antenna
base station
Prior art date
Application number
PCT/CN2008/001903
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English (en)
Chinese (zh)
Inventor
Xin Ma
Haiyu Ding
Jia Liu
Original Assignee
China Mobile Communications Corporation
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 China Mobile Communications Corporation filed Critical China Mobile Communications Corporation
Priority to KR1020107011776A priority Critical patent/KR101128150B1/ko
Priority to JP2010533412A priority patent/JP2011504024A/ja
Publication of WO2009074007A1 publication Critical patent/WO2009074007A1/fr

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Classifications

    • 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

Definitions

  • the present invention relates to the field of communications, and in particular, to a method for setting up a smart antenna system, and an apparatus and system thereof. Background technique
  • a smart antenna is a two-way antenna installed in the field of a base station. It acquires directivity through a set of fixed antenna units with programmable electronic phase relationships, and can simultaneously acquire the directional characteristics of each link between the base station and the mobile station. Smart antennas can reduce inter-cell interference and reduce intra-cell interference. These features can significantly improve the spectrum efficiency of mobile communication systems. In recent years, smart antenna technology has
  • the TD-SCDMA Time Division-Synchronous Code Division Multiple Access
  • TD-SCDMA Time Division-Synchronous Code Division Multiple Access
  • the smart antenna system consists of two parts:
  • the first part the smart antenna array device, which belongs to the hardware component of the smart antenna system; the second part: the intelligent antenna algorithm, which belongs to the software component of the smart antenna system, through which the characteristics of the smart antenna can be realized.
  • the first part of the smart antenna system is mainly completed by the antenna manufacturer, and the finished product is a smart antenna array, referred to as a smart antenna; the second part of the smart antenna system is mainly set by the smart device of the base device by the manufacturer of the master device (ie, the base station device). carry out. From the side of the smart antenna array, the shaping settings are mainly reflected in the setting of the weighting values of the antenna ports.
  • the smart antenna obtains the directionality and the directional characteristics of the respective links between the base station and the mobile station by changing a set of weighting values for each radiating port to obtain a broadcast beam and a service beam.
  • the dual characteristics of the hardware and software based on the smart antenna system lead to a tight coupling relationship between the smart antenna array device and the smart antenna algorithm (implemented by the system base station device).
  • This tight coupling relationship causes the current smart antenna system to be different according to different base station devices. That is, the smart antenna system needs to be designed according to the characteristics and indicators of different base station devices, and the smart days of various base station devices. Universal and interchangeability between line systems is not possible, resulting in high development cost of smart antenna systems, as well as high network construction costs and network maintenance costs.
  • Embodiments of the present invention disclose a method of setting up a smart antenna system to improve versatility and interchangeability of a smart antenna system, the method comprising the steps of:
  • Forming data is generated based on the obtained basic data, and shaping settings between the smart antenna system and the base station device are performed according to the shaped data.
  • the embodiment of the present invention also discloses a smart antenna system, which is configured with a base station device for setting a smart antenna system or a base station controller in the embodiment of the present invention when setting a smart antenna system.
  • the base station devices together implement the versatility and interchangeability of the smart antenna system.
  • the smart antenna system includes an antenna array and a port, and further includes:
  • Basic data configuration module for configuring basic data
  • An interface module configured to transmit the basic data, so that the base station device or the base station controller generates the shaping data according to the basic data;
  • the port is configured to receive a signal sent by the base station device according to the shaped data to perform shaping setting between the smart antenna system and the base station device.
  • the embodiment of the present invention further discloses a base station device that, when configured in a smart antenna system, implements the versatility and interchangeability of the smart antenna system together with the smart antenna system in the embodiment of the present invention.
  • the base station device includes:
  • An interface module configured to obtain basic data configured in the smart antenna system
  • a shaping data setting module configured to generate system shaping data according to the basic data, and perform shaping setting according to the shaping data and the smart antenna system.
  • the embodiment of the present invention further discloses a base station controller, which implements the versatility and interchangeability of the smart antenna system together with the smart antenna system and the base station device in the embodiment of the present invention when performing the smart antenna system setting.
  • the base station device includes: a first interface module, configured to obtain basic data configured in the smart antenna system; and a shaping data generating module, configured to generate shaping data according to the basic data;
  • a second interface module configured to send the shaped data to the base station device, so that the base station device and the smart antenna system perform a shaping setting.
  • Embodiments of the present invention also disclose a smart antenna setting system to improve the versatility and interchangeability of a smart antenna system.
  • the smart antenna setting system includes a smart antenna system and a base station device; the smart antenna system is configured with basic data;
  • the base station device is configured to obtain basic data from the smart antenna system, generate shaping data according to the basic data, and perform shaping setting according to the shaping data and the smart antenna system.
  • Embodiments of the present invention also provide a smart antenna setting system to improve the versatility and interchangeability of the smart antenna system.
  • the smart antenna setting system includes a smart antenna system, a base station controller, and a base station device;
  • the smart antenna system is configured with basic data
  • the base station controller is configured to obtain the basic data from the smart antenna system, generate shaped data according to the basic data, and send the data to the base station device;
  • the base station device is configured to perform a shaping setting with the smart antenna system according to the shaping data.
  • the basic data configured in the smart antenna system is obtained, and the shaped data is generated according to the basic data, and the shaping setting between the base station device and the smart antenna system is performed according to the shaped data, so that the base station device can
  • the basic data of the smart antenna system is shaped and set.
  • the degree of coupling between the setting process of the smart antenna system and the production process of the smart antenna array is reduced, and the versatility and interchangeability of the smart antenna system are solved.
  • the problem is that the versatility and interchangeability of the smart antenna system are improved, and the development cost of the smart antenna system is reduced, thereby reducing the network construction cost and the network maintenance cost.
  • FIG. 1 is a schematic diagram of a setting process of a smart antenna system according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a smart antenna setting system of FIG. 1;
  • FIG. 3 is a schematic diagram of a setting process of a smart antenna system according to another embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a smart antenna setting system in FIG. 3;
  • FIG. 5 is a schematic diagram of a setting process of a smart antenna system according to another embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of a smart antenna setting system in FIG. detailed description
  • FIG. 1 and FIG. 2 are schematic diagrams showing the flow of a smart antenna system setting process and a system structure according to an embodiment of the present invention.
  • the smart antenna system side is configured with a base weight for performing smart antenna system shaping; and the base station device side obtains the base weight by querying the smart antenna, according to the basis The weight is used to make a shaping setting between the smart antenna system and the base station device.
  • the specific steps include:
  • Step 101 Configure a base weight in the smart antenna system.
  • the weight setting can be simulated by the external power distribution board to obtain the basic weight value of the smart antenna side that meets the technical requirements, and is configured into the smart antenna system.
  • the weight information may be a group or groups of values containing different amplitudes and phase information.
  • the analog weight setting mode of the external power splitter board can be: Through the power splitter board (mainly composed of power splitter and feeder), the amplitude and phase, amplitude and phase change of the input and output signals can be changed by adjusting the splitter and feeder length. It can be equated to the setting of the antenna weight) to simulate the weight setting of the smart antenna on the base station side.
  • Step 102 The base station device obtains a base weight value configured in the smart antenna system.
  • the smart antenna system transmits the base weight to the base station device in a fixed format.
  • Side for example, using the format shown in Table 1.
  • Step 103 The base station device side generates a shaping weight according to the basic weight value, and performs shaping setting according to the shaping weight value and the smart antenna system.
  • the base station device sets the weighting value to the base station device.
  • the base station device may respectively output electrical signals of the same or different amplitude and phase values to the ports of the smart antenna according to the weight information (the amplitude and phase values of the electrical signals output to each port may be They are identical, partially identical, or completely different.
  • the smart antenna synthesizes the signal and eventually forms various types of beams for network coverage. The matching of the base station equipment with the smart antenna is completed.
  • FIG. 2 shows the structure of a smart antenna setting system that implements the above process, including a smart antenna system 21 and a base station device 22.
  • the smart antenna system 21 is configured to generate basic data for shaping the smart antenna system, the smart antenna system includes an antenna array (not identified in the figure), and further includes a basic data configuration module 211 and a first interface module 212;
  • the device is configured to generate the shaped data according to the basic data, and set the smart antenna system 21 by using the shaped data, and the base station device may include the shaping data setting module 222 and the second interface module 221.
  • the basic data configuration module 211 in the smart antenna system of Fig. 2 is used to configure basic data for shaping the smart antenna system.
  • the basic data configuration module 211 is a basic weight configuration module, configured to configure a basic weight of the smart antenna system, and the configuration manner may be the foregoing setting of an analog power value by using an external power distribution board to obtain a smart antenna system.
  • the first interface module 212 of the smart antenna system 21 is configured to transmit basic data (such as a base weight) to the base station device 22 when the base station device 22 queries the basic data.
  • the basic data sent can be in the format shown in Table 1.
  • the second interface module 221 of the base station device 22 in FIG. 2 is configured to obtain basic data for the shaping setting transmitted by the smart antenna system, such as obtaining the basic data by querying the smart antenna.
  • the basic data is a base weight;
  • the shaping data setting module 222 of the base station device 22 is configured to generate shaping data (the shaping weight in the embodiment) according to the basic data (the basic weight), and perform the assignment with the smart antenna according to the shaping weight. Shape setting.
  • the shaping data setting module 222 directly sets the basic weight value as the shaping weight value to match the smart antenna system 21.
  • the shaping data setting module 222 configures the shaping weights into the base station device 22 when performing the shaping setting, and outputs signals of different or the same amplitude and phase to the ports of the smart antenna system 21 according to the shaping weights.
  • the smart antenna system 21 forms various types of beams according to the signal, thereby completing the matching setting work with the smart antenna system.
  • FIG. 3 and FIG. 4 are schematic diagrams showing a process flow and a system structure of a smart antenna system according to another embodiment of the present invention.
  • the smart antenna system side is configured with a unit direction map and a base weight; the base station device side obtains a unit direction map and a base weight value by querying the smart antenna system, according to the unit direction map.
  • the basic weight is optimized, and the shaped weight is generated according to the optimized weight to perform the shaping setting with the smart antenna system.
  • the specific steps include:
  • Step 301 Configure a unit pattern in the smart antenna system.
  • the unit pattern is the beam pattern information of a single antenna array that constitutes a smart antenna. It is the basis for the intelligent antenna to realize the broadcast and service beamforming. The advantages and disadvantages of the unit pattern affect the final intelligent antenna shaping effect.
  • the direction pattern of an array of smart antennas can be tested or simulated to obtain the beam pattern of the cell array, and the cell pattern of all arrays of the smart antennas is obtained by traversing all the ports, and the obtained cell direction is obtained.
  • the diagram is configured into a smart antenna system.
  • the unit pattern includes normalized gain information in the 0 to 360 degree direction.
  • Step 302 Configure a base weight in the smart antenna system.
  • the external power board can be used to simulate the weight setting (the setting mode can be the same as step 101 in the previous embodiment), and the smart day can also be obtained by performing simulation calculation through the array detailed information.
  • the line side meets the basic weight of the technical requirements and is configured into the smart antenna system.
  • the weight information may be a group or groups of values containing different frequency points that contain amplitude and phase information.
  • the simulation calculation method can be: After obtaining the pattern and the basic array information, the simulation algorithm can be realized by professional antenna design software or by programming.
  • the basic principle is to combine the unoptimized weight, the antenna pattern information, the array basic information (such as the array spacing, the current TD-SCDMA system is 75mm uniformly), the expected antenna beam index as the input condition, and the weight information according to a certain algorithm.
  • the unit pattern information simulates the synthesized antenna beam.
  • Step 303 The smart antenna system transmits the unit direction pattern and the base weight to the base station device side according to the query of the base station device.
  • the smart antenna system transmits the unit pattern and the base weight to the base station device side in a certain fixed format.
  • the format shown in Table 1 above may be used, and when the unit direction pattern is sent, Use the format shown in Table 2:
  • Step 304 The base station device side performs optimization processing on the base weight according to the unit direction map.
  • the base station device side can further optimize the weight by optimizing the weight algorithm, and the algorithm can be obtained through a relatively complex iterative algorithm or from a system algorithm.
  • the optimization process may be: After obtaining the pattern and the basic array information, the simulation algorithm is implemented by professional antenna design software or by programming.
  • the basic principle is to combine the unoptimized weight, the antenna pattern information, the array basic information (such as the array spacing, the current TD-SCDMA system is 75mm uniformly), the expected antenna beam index as the input condition, and the weight information according to a certain algorithm.
  • the unit direction map information simulates the synthesized antenna beam. If the antenna beam indicators do not meet the input expected index, the optimal solution is iterated by changing the weight information until the requirement is met. The weight information after the beam requirement is satisfied is taken as the optimization weight.
  • Step 305 The base station device side generates an shaping weight, and performs shaping setting according to the shaping data and the smart antenna system.
  • the base station device side uses the optimized weight obtained after the optimization process as the shaping weight, and performs the shaping setting with the smart antenna.
  • FIG 4 shows the structure of a smart antenna setup system that implements the above process, including a smart antenna system 41 and a base station device 42.
  • the smart antenna system 41 is configured to generate basic data for shaping the smart antenna system, and the smart antenna system 41 includes an antenna array and a port (not identified in the figure), wherein the port is specifically connected to the antenna array and the RF cable. The physical port between them is called a port or a radio frequency port in the smart antenna system; the smart antenna system 41 further includes a basic data configuration module 411 and a first interface module 412; the base station device 42 is used to optimize the basic data and generate the shaped data. And performing the shaping setting according to the shaping data and the smart antenna system 41.
  • the base station device 42 may include an optimization processing module 422, a shaping data setting module 423, and a second interface module 421.
  • the base data configuration module 411 in the smart antenna system 41 of Figure 4 is used to configure the underlying data shaping the smart antenna system.
  • the basic data configuration module 411 includes a unit direction map configuration sub-module 4111 and a base weight value configuration sub-module 4112.
  • the unit pattern configuration sub-module 4111 is configured to configure a unit pattern of the smart antenna system.
  • the specific configuration may be: testing or simulating the pattern of the array of the smart antenna system 41 to obtain a beam pattern of the unit array.
  • the configuration manner may be the foregoing setting of the analog weight by the external power distribution board, or performing simulation calculation through the detailed information of the array, and obtaining the basic weight of the smart antenna system 41, and storing the The base weight configuration sub-module 4112;
  • the first interface module 412 of the smart antenna system 41 is configured to transmit basic data (such as a unit direction map and a base weight) to the base station device 42 according to the query request of the base station device 42.
  • the unit pattern and the underlying data are in a uniform data format.
  • the second interface module 421 in the base station device 42 in FIG. 4 is configured to query and receive the basic data transmitted by the smart antenna system 41 for shaping the smart antenna system.
  • the basic data includes a unit direction map and a base weight value;
  • the optimization processing module 422 of the base station device 42 is configured to perform optimization processing on the base weight according to the unit pattern, and send the optimized weight to the shaping data setting module 423.
  • the optimization method can be: obtaining the weight by an iterative algorithm or from the perspective of the system algorithm;
  • the shaping setting module 423 of the base station device 42 is configured to generate an shaping weight according to the optimized weight, and perform shaping setting with the smart antenna system 41 according to the shaping weight.
  • the shaping data setting module 423 uses the optimized weight as the shaping weight and performs shaping setting with the smart antenna system 41.
  • the shaping data setting module 423 configures the shaping weights into the base station device 42 when performing the shaping setting, and outputs signals of different or the same amplitude and phase to the ports of the smart antenna system 41 according to the shaping weights.
  • the smart antenna system 41 forms various types of beams according to the signal, thereby completing the matching setting work with the smart antenna system.
  • the foregoing embodiment provides a process for generating and shaping a shape data according to basic data obtained from a smart antenna system by a base station device.
  • the base station controller may also obtain a smart antenna system by querying.
  • the basic data configured in the smart antenna system is then optimized by the base station controller (the processing manner is the same as above), and the shaped data is generated according to the optimized data, and sent to the base station device, where the base station device performs shaping. Settings.
  • the structure of the smart antenna setting system implementing the above process is changed to include a smart antenna system, a base station controller, and a base station device.
  • the base station controller includes a first interface module, an optimization processing module, a shaping data generating module, and a second interface module.
  • the first interface module is used to obtain basic data by querying the smart antenna system
  • the optimization processing module is used for optimizing the basic data
  • the shaping data generating module is configured to generate shaping data according to the optimized data
  • the second interface module is used for The generated shaped data is transmitted to the base station device.
  • the base station device includes a corresponding interface module to receive the shaped data, and is further provided with a shaped data setting module for performing shaping setting with the smart antenna system according to the shaped data.
  • FIG. 5 and FIG. 6 are schematic diagrams showing a process flow and a system structure of a smart antenna system according to another embodiment of the present invention.
  • the smart antenna system side is configured with a unit direction map and a base weight; the base station device side selects a unit direction map to optimize the base weight value to generate an shaping weight, or directly
  • the weighting value is generated according to the basic weight value, and the shaping setting is performed according to the shaping weight value and the smart antenna system.
  • the specific steps include:
  • Step 501 Configure a unit pattern in the smart antenna system. The steps in the process shown in Figure 3
  • Step 502 Configure a base weight in the smart antenna system. Steps in the process shown in Figure 3
  • Step 503 The smart antenna system transmits the generated unit pattern and the base weight to the base station device side. Same as step 303 in the flow shown in FIG.
  • Step 504 The base station device side determines whether to perform optimization processing. If yes, step 505 is performed; otherwise, step 506 is performed.
  • Step 505 The base station device side optimizes the basic weight according to the unit pattern, and then performs step 506.
  • the way to optimize processing is as described above.
  • Step 506 The base station device side generates a shaping weight according to the basic weight value or the optimized weight, and performs shaping setting according to the shaping weight value and the smart antenna system.
  • FIG. 6 shows the structure of a smart antenna setting system that implements the above process, including a smart antenna system 61 and a base station device 62.
  • the smart antenna system 61 is configured to generate basic data for shaping the smart antenna system 61.
  • the smart antenna system 61 includes an antenna array (not identified in the figure), and further includes a basic data configuration module 611 and a first interface module 612.
  • the base station device 62 is configured to optimize the basic data or directly generate the shaping weight according to the basic data, and perform shaping setting according to the shaping data and the smart antenna system 61.
  • the base station device 62 may include a determining module 623 and an optimization processing module. 622.
  • the shaping data setting module 624 and the second interface module 621 may be included in the base station device 62.
  • the base data configuration module 611 in the smart antenna system 61 of FIG. 6 is used to configure the base data for shaping the smart antenna system 61.
  • the basic data configuration module 611 includes a unit.
  • the unit pattern configuration sub-module 6111 is configured to configure a unit pattern of the smart antenna system;
  • the basic weight configuration sub-module 6112 is configured to configure a base weight of the smart antenna system 61;
  • the first interface module 612 of the smart antenna system 61 is configured to transmit basic data (such as a unit direction map and a base weight) to the base station device 62 according to the query request of the base station device 62.
  • basic data such as a unit direction map and a base weight
  • the second interface module 621 of the base station device 62 in FIG. 6 is used to query and receive the basic data transmitted by the smart antenna system 61 for the smart antenna system 61.
  • the basic data includes a unit direction map and a base weight value;
  • the determining module 623 of the base station device 62 is configured to determine whether to perform optimization processing, and if so, instructing the optimization processing module 622 to perform optimization processing; otherwise, instructing the shaping data setting module 624 to generate the shaping weight according to the base weight;
  • the optimization processing module 622 of the base station device 62 is configured to perform optimization processing on the base weight according to the unit pattern, and send the optimized weight to the shaping data setting module 624;
  • the shaping data setting module 624 of the base station device 62 is configured to determine the indication of the module 623, using the optimized weight as the shaping weight, or using the basic weight as the shaping weight, and according to the shaping weight
  • the smart antenna system 61 performs a shaping setting.
  • the shaping data setting module 624 when performing the shaping setting, configures the shaping weights into the base station device 62, and outputs signals of different or the same amplitude and phase to the ports of the smart antenna system 61 according to the shaping weights.
  • the smart antenna system 61 forms various types of beams based on the signals, thereby completing the matching setting operation with the smart antenna system 61.
  • the foregoing embodiment provides a process for generating and shaping a shape data according to basic data obtained from a smart antenna system by a base station device.
  • the base station controller may also obtain a smart antenna system by querying.
  • Basic data configured in the smart antenna system, and then the base station controller determines whether to perform optimization processing on the basic data to generate shaped data, and sends the generated shaped data to the base station device, and the base station device performs shaping Settings.
  • the structure of the smart antenna setting system implementing the above process is changed to include a smart antenna system, a base station controller, and a base station device.
  • the base station controller includes a first interface module, a determining module, an optimization processing module, a shaping data generating module, and a second interface module.
  • the basic data is obtained by querying the smart antenna system, and the determining module is configured to determine whether the basic data needs to be optimized, and if necessary, instructing the optimization processing module to perform optimization processing; otherwise, the pointing forming data generating module directly generates the shaped data according to the basic data.
  • the optimization processing module is configured to optimize the basic data, and send the optimized data to the shaping data generating module; the shaping data generating module is used to generate the shaping data, and the second interface module is used to generate the shaping shape
  • the data is sent to the base station device.
  • the base station device includes a corresponding interface module to receive the shaped data, and is further provided with a shaped data setting module for performing shaping setting with the smart antenna system according to the shaped data.
  • the functions implemented by the above modules are the same as those implemented by the corresponding functional modules in the smart antenna setting system in the foregoing embodiment.
  • the embodiment of the present invention configures the basic data in the smart antenna system, and can transmit it to the base station device or the base station controller according to the query request, and the base station device or the base station controller generates the assignment according to the basic data.
  • the shape data is set by the base station device, which reduces the coupling degree between the antenna array and the shaping setting of the smart antenna system, and realizes the opening of the smart antenna interface, thereby facilitating the opening of the binding relationship between the smart antenna device and the base station device. It facilitates flexible combination between different antennas and system base station equipment, reduces network investment and maintenance costs, and reduces antenna development and manufacturing costs.
  • the base station device or the base station controller can further optimize the basic data to generate more optimized shaping data, thereby improving the accuracy and flexibility of the smart antenna setting.
  • the above embodiments of the present invention are also widely applicable to other systems that use multi-antenna technology and need to implement beamforming, such as CDMA (Code Division Multiple Access).
  • CDMA Code Division Multiple Access
  • WiMAX Worldwide Interoperability for Microwave Access
  • LTE Long Term Evolution

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

L'invention porte sur un procédé de réglage pour un système d'antenne intelligente et sur un dispositif et un système associés. Le procédé comprend les étapes suivantes : obtention des données basiques configurées dans le système d'antenne intelligente ; génération des données de formation selon les données basiques obtenues ; et réalisation du réglage de formation entre le système d'antenne intelligente et le dispositif de station de base selon les données de formation.
PCT/CN2008/001903 2007-11-21 2008-11-21 Procédé de réglage pour système d'antenne intelligente et dispositif et système associés WO2009074007A1 (fr)

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Application Number Priority Date Filing Date Title
KR1020107011776A KR101128150B1 (ko) 2007-11-21 2008-11-21 스마트 안테나 시스템의 설치 방법, 장치 및 그 시스템
JP2010533412A JP2011504024A (ja) 2007-11-21 2008-11-21 インテリジェント・アンテナ・システムの配置方法、装置及びシステム

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CN 200710177870 CN101442757B (zh) 2007-11-21 2007-11-21 一种智能天线系统的设置方法及其装置和系统
CN200710177870.6 2007-11-21

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CN102752775B (zh) * 2011-04-18 2015-04-22 中国移动通信集团公司 一种智能天线参数配置的发送和接收方法及装置
WO2015042968A1 (fr) * 2013-09-30 2015-04-02 华为技术有限公司 Procédé et dispositif de configuration de secteur, et système
CN103999408B (zh) * 2014-03-07 2017-10-17 华为技术有限公司 用于管理信息化天线系统的方法、管理中心设备和系统
WO2015135117A1 (fr) * 2014-03-10 2015-09-17 华为技术有限公司 Appareil et procédé de traitement de signal
CN111356146B (zh) * 2018-12-21 2021-12-10 大唐移动通信设备有限公司 一种波束扫描方法及基站
CN114614240B (zh) * 2022-03-14 2022-11-08 湖南澳德信息科技有限公司 一种应用于导航卫星的智能天线系统

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