WO2007116645A1 - 基地局装置及び基地局装置の設置誤り検出方法 - Google Patents
基地局装置及び基地局装置の設置誤り検出方法 Download PDFInfo
- Publication number
- WO2007116645A1 WO2007116645A1 PCT/JP2007/055978 JP2007055978W WO2007116645A1 WO 2007116645 A1 WO2007116645 A1 WO 2007116645A1 JP 2007055978 W JP2007055978 W JP 2007055978W WO 2007116645 A1 WO2007116645 A1 WO 2007116645A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- installation direction
- base station
- station apparatus
- station device
- inclination
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- 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
-
- 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
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- 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
Definitions
- the present invention relates to a base station apparatus and a method for detecting an installation error of a base station apparatus.
- a base station device such as a small, light and low output! /, PHS (Personal Handy-phone System) is often installed on a telephone pole, a ceiling of a station, a rooftop of a building, or the like. Also, in order to prevent moisture such as rain and snow from entering the device, it is often sealed with a housing.
- PHS Personal Handy-phone System
- Patent Document 1 is a mobile phone having an Internet connection function and an e-mail transmission / reception function, and includes one or more types of means for detecting an abnormal situation or an emergency situation. Technologies related to mobile phones that receive and transmit emergency information are disclosed.
- Patent Document 1 Japanese Patent Laid-Open No. 2005-311995
- the conventional base station apparatus is installed in a direction different from the specified mounting direction, normal communication may not be performed. For example, if the base station device is installed at an incorrect angle, the angle of the antenna element connected to the base station device will be shifted, so the cover area of the base station device may change or the communication characteristics may deteriorate. There are things to do. Also, if the fitting part is mounted with the top facing up, moisture such as rainwater will enter the device even if it is sealed in the case, causing abnormal operation or explosion in the worst case. There is also.
- the present invention has been made in view of the above-described conventional problems, and an object of the present invention is to provide a base station apparatus and a base station apparatus installation error detection method that can prevent an installation error related to the mounting direction. To do.
- a base station apparatus includes reference installation direction storage means for storing at least one reference installation direction that is a reference installation direction of the base station apparatus.
- An installation direction measuring unit that measures the installation direction of the base station device, and an inclination that is an angle formed between each reference installation direction stored in the reference installation direction storage unit and the installation direction measured by the installation direction measurement unit
- Inclination determining means for calculating each angle and determining whether or not each inclination angle exceeds a predetermined value, and the inclination determining means determines that a part or all of the inclination angles exceed the predetermined value.
- an installation error warning means for issuing a predetermined warning.
- the reference installation direction storage means stores at least one reference installation direction that is a reference installation direction of the base station apparatus; An installation direction measurement step for measuring the installation direction of the station apparatus, and an inclination angle that is an angle formed between each reference installation direction stored in the reference installation direction storage means and the installation direction measured in the installation direction measurement step, respectively. And calculating and determining whether or not each inclination angle exceeds a predetermined value, and determining whether or not a part or all of the inclination angles exceeds the predetermined value in the inclination determination step.
- an installation error warning step for issuing a predetermined warning is included.
- the base station apparatus stores at least one reference installation direction which is a reference installation direction of the base station apparatus, and measures the installation direction of the base station apparatus. At this time, an inclination angle that is an angle between each stored reference installation direction and a measured installation direction is calculated, and it is determined whether or not each inclination angle exceeds a predetermined value. When it is determined that a part or all of the inclination angles exceed a predetermined value, a predetermined warning is issued. According to the present invention, since a warning is issued when the base station apparatus is installed in a direction different from the normal installation direction (reference installation direction) stored in advance, an installation error related to the installation direction can be prevented.
- the installation direction is a direction of gravitational acceleration with respect to the base station apparatus.
- the inclination angle of the base station apparatus can be calculated based on the deviation in the direction of the gravitational acceleration seen from the base station apparatus force.
- FIG. 1 is a functional block diagram of a base station apparatus according to an embodiment of the present invention.
- FIG. 2 is a diagram showing an appearance of a base station device and a normal installation direction.
- FIG. 3 is a diagram showing an appearance of a base station device and a normal installation direction.
- FIG. 4 is a diagram showing the appearance of the base station device and the normal installation direction.
- FIG. 5 is a flowchart showing a process for confirming the installation direction.
- FIG. 1 is a functional block diagram of the base station apparatus 10.
- the base station apparatus 10 includes a control unit 20, a radio communication unit 30, a line interface 40, and an installation direction confirmation unit 50.
- the base station apparatus 10 has one or more regular installation directions that are often installed on a telephone pole, a ceiling in a station, a rooftop of a building, or the like. In addition, it is sealed with a housing to prevent moisture such as rain and snow from entering the device.
- the control unit 20 includes an operation management unit 22, a radio control unit 24, and a line control unit 26, and is configured with a CPU and memory.
- the operation management unit 22 is connected to the radio control unit 24, the line control unit 26, the installation direction confirmation unit 50, and the like, and performs control related to the operation of the base station apparatus 10 as a whole.
- the radio control unit 24 is connected to the radio communication unit 30 and controls the radio communication unit 30 in accordance with instructions from the operation management unit 22.
- the line control unit 26 is connected to the line interface 40 and controls the line interface 40 in accordance with instructions from the operation management unit 22.
- the wireless communication unit 30 includes an antenna 32, is connected to the wireless control unit 24, and is connected to the control unit
- the radio communication unit 30 demodulates signals of each communication device received by the antenna 32 in accordance with instructions from the radio control unit 24, separates and extracts packets, and then transmits the packets to the line interface via the control unit 20. Output to face 40.
- a plurality of packets input from the line interface 40 via the control unit 20 are multiplexed, and the modulated signal is transmitted to each communication device via the antenna 32.
- the line interface 40 is connected to the line control unit 26 and to the radio communication unit 30 via the control unit 20, and connects the base station apparatus 10 and the communication network to each other.
- the line interface 40 outputs a packet input from the communication network to the wireless communication unit 30 via the control unit 20 in accordance with an instruction from the line control unit 26. Also, a plurality of packets input from the wireless communication unit 30 via the control unit 20 are output to the communication network.
- the installation direction confirmation unit 50 includes an acceleration sensor (installation direction measurement unit) 52, a reference installation direction storage unit 54, an inclination determination unit 56, and an installation error warning unit 58, and is based on the normal installation direction.
- the tilt angle of the base station device 10 to be calculated is calculated, and a predetermined warning is issued when the calculated tilt angle exceeds a predetermined value.
- the acceleration sensor 52 is a sensor that measures the magnitude of acceleration applied to an attached object. For example, the magnitude and direction (gravity acceleration vector) of the gravitational acceleration can be measured, and the X, y, z direction components of the gravitational acceleration vector in the coordinate system based on the acceleration sensor 52 can be obtained.
- acceleration sensor 52 is fixed to base station apparatus 10 and measures each component of the gravitational acceleration vector as the installation direction of base station apparatus 10. At this time, in order to reduce a measurement error, an average value of the heavy acceleration vector measured in a predetermined sampling period in a predetermined period may be used as the gravitational acceleration vector.
- the measured value of the acceleration sensor 52 is output to the tilt determining unit 56, and the tilt determining unit 56 calculates the tilt angle of the base station apparatus 10 based on the measured value, as will be described later.
- the reference installation direction storage unit 54 stores at least one reference installation direction that is a reference installation direction of the base station device 10, that is, a reference installation direction that is a normal installation direction of the base station device 10.
- the reference installation direction is represented by the X, y, and z direction components of the gravitational acceleration vector when installed in the normal direction.
- the gravitational acceleration vector is measured by the acceleration sensor 52 in a state in which the base station apparatus 10 is installed in the normal installation direction, and the reference installation is performed with the X, y, z direction components as the reference installation directions You may memorize
- FIGS. 2 to 4 are diagrams showing the external appearance and normal installation direction of the base station apparatus 10, respectively.
- FIG. 2 is a diagram showing a state in which the logo plate of the base station apparatus 10 is installed facing upward
- FIGS. 2A and 2B are a top view and a front view of the base station apparatus 10, respectively. is there.
- the installation direction is represented by a unit vector.
- Figure 3 shows the antenna connector ZCLK connector of base station device 10.
- FIG. 2 is a diagram showing a state where a Kuta is installed facing upward
- FIG. 4 is a diagram illustrating a state in which the lid cover of the base station apparatus 10 is installed facing downward
- the inclination determination unit 56 determines whether or not the installation direction of the base station device 10 matches a part or all of the reference installation directions stored in the reference installation direction storage unit 54. That is, the inclination determination unit 56 calculates an inclination angle that is an angle formed between each reference installation direction stored in the reference installation direction storage unit 54 and the installation direction measured by the acceleration sensor 52.
- the inclination angle is ⁇
- the reference installation direction is (xO, yO, ⁇ )
- the installation direction measured by the acceleration sensor 52 is (X, y, z)
- the inclination angle ⁇ can be obtained by the following formula force .
- the inclination determination unit 56 determines whether or not each inclination angle calculated by the above equation exceeds a threshold value. Since the threshold value is a value indicating the allowable range of the tilt angle, the base station apparatus 10 must be mounted in a more accurate direction as the threshold value is reduced.
- the installation error warning unit 58 is determined when the inclination determination unit 56 determines that a part or all of the inclination angles exceed the threshold value, that is, when the deviation of the normal installation direction force is large. A predetermined warning is issued. For example, if only one installation direction shown in FIG. 2 is stored as the reference installation direction in the reference installation direction storage unit 54 and the threshold value is set to a small value, the base station apparatus 10 is shown in FIG. A warning is issued when the unit is installed in a direction different from the normal installation direction, and installation errors related to the installation direction can be prevented. Also, the reference installation direction storage unit 54 stores the three installation directions shown in FIGS.
- the installation error warning unit 58 may issue a warning only when all the oblique angles exceed the threshold. In this way, a warning is issued only when the base station apparatus 10 is mounted in a direction different from any of the installation directions shown in FIGS.
- This process is for checking whether or not the base station device 10 is installed in the proper installation direction.
- the installation of the base station device 10 is completed, it is performed by a button operation by an installation worker or the like. It is activated.
- the acceleration sensor 52 measures the installation direction (gravity acceleration vector) at a predetermined sampling period for a predetermined period (S100).
- the inclination determination unit 56 calculates an average value of a plurality of installation directions measured by the acceleration sensor 52 in order to reduce a measurement error (S102).
- one or more reference installation directions represented by the gravitational acceleration vector are read from the reference installation direction storage unit 54 (S104).
- the inclination determination unit 56 calculates an inclination angle that is an angle formed between each reference installation direction read out in S104 and the installation direction acquired in S102 (S106), and whether or not each inclination angle exceeds a threshold value. Is determined (S108). If it is determined in S108 that some or all of the inclination angles exceed the threshold value, that is, if it is determined that the base station apparatus 10 is not installed in the normal installation direction, the installation error warning unit 58 is set to a predetermined value. A warning is issued (S110) and the process is terminated.
- the present invention is not limited to the above embodiment.
- the force acceleration sensor that shows the configuration for measuring the installation direction of the base station device using the acceleration sensor
- all kinds of sensors for example, geomagnetic sensors that can acquire information indicating the direction, etc. You can use
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/294,607 US8060146B2 (en) | 2006-03-28 | 2007-03-23 | Base station device and base station device installation error detection method |
| EP07739419.5A EP2001145B1 (en) | 2006-03-28 | 2007-03-23 | Base station device and base station device installation error detection method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-089442 | 2006-03-28 | ||
| JP2006089442A JP5118816B2 (ja) | 2006-03-28 | 2006-03-28 | 基地局装置及び基地局装置の設置誤り検出方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007116645A1 true WO2007116645A1 (ja) | 2007-10-18 |
Family
ID=38580944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/055978 Ceased WO2007116645A1 (ja) | 2006-03-28 | 2007-03-23 | 基地局装置及び基地局装置の設置誤り検出方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8060146B2 (ja) |
| EP (1) | EP2001145B1 (ja) |
| JP (1) | JP5118816B2 (ja) |
| KR (1) | KR100998811B1 (ja) |
| CN (1) | CN101405967A (ja) |
| WO (1) | WO2007116645A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2113896B1 (fr) * | 2008-04-29 | 2013-10-16 | RADIO SYSTEMES INGENIERIE VIDEO TECHNOLOGIES (Société Anonyme) | Unité de détection protégée contre l'arrachement et/ou l'effraction et système comprenant au moins une telle unité |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4654148B2 (ja) * | 2006-03-28 | 2011-03-16 | 京セラ株式会社 | 基地局装置及び基地局装置の傾斜測定方法 |
| WO2010106439A2 (en) * | 2009-03-16 | 2010-09-23 | Le Sage Hendrikus A | Aisg inline tilt sensor system and method |
| DE102010024932A1 (de) | 2010-06-24 | 2011-12-29 | N.Log Gmbh | Meßsystem zur Belastungsüberwachung von Großstrukturen |
| EP2883272B1 (en) | 2013-08-27 | 2016-06-15 | CommScope Technologies LLC | Alignment determination for antennas and such |
| US9942749B2 (en) * | 2015-10-26 | 2018-04-10 | Time Warner Cable Enterprises Llc | Methods and apparatus for managing and/or configuring base stations which include sensors |
| WO2017192714A1 (en) * | 2016-05-04 | 2017-11-09 | Commscope Technologies Llc | System and method of adjusting antenna beam on antenna tower |
| CN107864330B (zh) * | 2016-09-22 | 2020-06-16 | 光宝电子(广州)有限公司 | 摄像机及其设定方法与调整方法 |
| JP7395382B2 (ja) * | 2020-02-18 | 2023-12-11 | 東京計器株式会社 | 基地局装置 |
| CN115812329B (zh) * | 2020-07-08 | 2025-09-23 | 诺基亚技术有限公司 | 校准波束取向误差以改进定位 |
| WO2022137441A1 (ja) * | 2020-12-24 | 2022-06-30 | 日本電信電話株式会社 | 無線通信装置及び制御方法 |
| CN112762913B (zh) * | 2021-01-12 | 2022-06-10 | 国网浙江省电力有限公司湖州供电公司 | 一种基于电子指南针技术的砼杆调整装置 |
| CN116753912A (zh) * | 2023-08-21 | 2023-09-15 | 常安城市公共安全技术有限公司 | 可燃气体监测装置的安装方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07273518A (ja) * | 1994-03-28 | 1995-10-20 | Nippon Telegr & Teleph Corp <Ntt> | アンテナ転倒警報機 |
| JPH1022900A (ja) * | 1996-07-08 | 1998-01-23 | Sanyo Electric Co Ltd | 携帯電話機の基地局ユニット |
| JP2005024668A (ja) * | 2003-06-30 | 2005-01-27 | Sharp Corp | 投映型表示装置及び該投映型表示装置の設置調整方法 |
| JP2005311995A (ja) | 2004-04-16 | 2005-11-04 | Taitaro Fujii | 異常・緊急事態検知手段としての携帯電話機 |
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| US3739364A (en) * | 1971-06-07 | 1973-06-12 | Texas Instruments Inc | Antenna mast misalignment detector |
| JP2000278023A (ja) | 1999-03-26 | 2000-10-06 | Ishikawajima Harima Heavy Ind Co Ltd | アンテナ制御装置及びそのためのプログラム記録媒体 |
| US6239744B1 (en) * | 1999-06-30 | 2001-05-29 | Radio Frequency Systems, Inc. | Remote tilt antenna system |
| US6606075B1 (en) * | 2001-06-07 | 2003-08-12 | Luxul Corporation | Modular wireless broadband antenna tower |
| US6864847B2 (en) * | 2002-02-22 | 2005-03-08 | Jan Blair Wensink | System for remotely adjusting antennas |
| CA2426928C (en) * | 2002-04-30 | 2007-12-04 | Christian Boucher | Antenna alignment system |
| US7155216B2 (en) * | 2002-09-19 | 2006-12-26 | Nokia Corporation | Functionality test in a base transceiver station |
| KR100585834B1 (ko) * | 2003-03-21 | 2006-06-01 | 에스케이 텔레콤주식회사 | 무선통신 기지국 안테나의 재원 측정 및 교정 방법과 그시스템 |
| DE20311407U1 (de) * | 2003-07-24 | 2003-09-11 | EuBUS GmbH, 82343 Pöcking | Vorrichtung zur Überprüfung der Ausrichtung einer Antennenanlage |
| JP4339673B2 (ja) * | 2003-12-19 | 2009-10-07 | 京セラ株式会社 | 携帯端末装置、通信システム、及び無線装置における撮像制御方法 |
| US20070229378A1 (en) * | 2006-03-17 | 2007-10-04 | Steve Clark | Telecommunications antenna monitoring system |
-
2006
- 2006-03-28 JP JP2006089442A patent/JP5118816B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-23 EP EP07739419.5A patent/EP2001145B1/en not_active Not-in-force
- 2007-03-23 WO PCT/JP2007/055978 patent/WO2007116645A1/ja not_active Ceased
- 2007-03-23 CN CNA2007800098559A patent/CN101405967A/zh active Pending
- 2007-03-23 US US12/294,607 patent/US8060146B2/en not_active Expired - Fee Related
- 2007-03-23 KR KR1020087023170A patent/KR100998811B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07273518A (ja) * | 1994-03-28 | 1995-10-20 | Nippon Telegr & Teleph Corp <Ntt> | アンテナ転倒警報機 |
| JPH1022900A (ja) * | 1996-07-08 | 1998-01-23 | Sanyo Electric Co Ltd | 携帯電話機の基地局ユニット |
| JP2005024668A (ja) * | 2003-06-30 | 2005-01-27 | Sharp Corp | 投映型表示装置及び該投映型表示装置の設置調整方法 |
| JP2005311995A (ja) | 2004-04-16 | 2005-11-04 | Taitaro Fujii | 異常・緊急事態検知手段としての携帯電話機 |
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| Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2113896B1 (fr) * | 2008-04-29 | 2013-10-16 | RADIO SYSTEMES INGENIERIE VIDEO TECHNOLOGIES (Société Anonyme) | Unité de détection protégée contre l'arrachement et/ou l'effraction et système comprenant au moins une telle unité |
Also Published As
| Publication number | Publication date |
|---|---|
| US8060146B2 (en) | 2011-11-15 |
| KR20080096599A (ko) | 2008-10-30 |
| JP5118816B2 (ja) | 2013-01-16 |
| CN101405967A (zh) | 2009-04-08 |
| US20090233645A1 (en) | 2009-09-17 |
| EP2001145A2 (en) | 2008-12-10 |
| EP2001145B1 (en) | 2015-05-27 |
| EP2001145A4 (en) | 2009-12-16 |
| JP2007267023A (ja) | 2007-10-11 |
| KR100998811B1 (ko) | 2010-12-06 |
| EP2001145A9 (en) | 2009-03-25 |
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