JP2005086678A - Monitoring information collection method in mobile radio system - Google Patents

Monitoring information collection method in mobile radio system Download PDF

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JP2005086678A
JP2005086678A JP2003318616A JP2003318616A JP2005086678A JP 2005086678 A JP2005086678 A JP 2005086678A JP 2003318616 A JP2003318616 A JP 2003318616A JP 2003318616 A JP2003318616 A JP 2003318616A JP 2005086678 A JP2005086678 A JP 2005086678A
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monitoring information
mobile station
station
base station
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Takeji Aizawa
武治 相澤
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Hitachi Kokusai Electric Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide technology for making economical information collection possible in a mobile radio system. <P>SOLUTION: GPS positional information and external monitoring information are added in a periodical position registration request message without performing call connection for collecting monitoring information and the external monitoring information is periodically transmitted by using a control channel without using a radio communication channel. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、複数の移動局相互間または移動局と通信指令台との間で通信を行う移動無線システムに関する。   The present invention relates to a mobile radio system that performs communication between a plurality of mobile stations or between a mobile station and a communication command board.

本発明に関連する技術としては、ＡＲＩＢ ＳＴＤ−Ｔ６１ １．０版 「狭帯域デジタル通信方式 標準規格」（平成１１年 社団法人 電波産業会）（非特許文献１）に規定されたものがあり、該技術は既に実用化されている。実用化されている移動無線システムとは、通信指令を行う通信指令台、通信回線の交換接続制御を行う回線制御装置、該回線制御装置の制御の基に移動局無線装置の無線通信制御とサービスエリアの維持を行う１つあるいは複数の基地局無線装置と、この基地局無線装置を介して、通信指令台と無線通信を行う複数の移動局無線装置、システム全体の管理を行う管理監視制御装置、及び種々のアプリケーションに応じて設置される各種制御局装置から構成されるデジタル移動無線システムが知られている。なお、回線制御装置及び管理監視制御装置も通常は制御局に設置される。   As a technique related to the present invention, there is one specified in ARIB STD-T61 1.0 edition “Narrowband Digital Communication System Standard” (1999 Japan Radio Industry Association) (Non-patent Document 1), This technique has already been put into practical use. The mobile radio system in practical use includes a communication command base for performing communication commands, a line control device for performing switching connection control of communication lines, and wireless communication control and services of mobile station radio devices based on the control of the line control device. One or a plurality of base station radio apparatuses for maintaining an area, a plurality of mobile station radio apparatuses for performing radio communication with a communication command base via the base station radio apparatus, and a management monitoring control apparatus for managing the entire system In addition, a digital mobile radio system including various control station apparatuses installed according to various applications is known. The line control device and the management monitoring control device are also usually installed in the control station.

このようなデジタル移動無線システム（アナログ移動無線システムでも同様）において、移動局無線装置は、無線の制御チャネルを使って、基地局無線装置経由回線制御装置に対して当該移動局無線装置が当該基地局無線装置のサービスエリアに在圏していることを示す位置登録要求を送信し、回線制御装置及び管理監視制御装置は、当該移動局無線装置が在圏するサービスエリアを基地局無線装置番号で登録する。この移動局無線装置番号と当該移動局無線装置が在圏する基地局無線装置番号の対応はいわゆる位置登録情報と呼ばれ、移動局無線装置を呼出す際の情報として使われる。   In such a digital mobile radio system (the same applies to an analog mobile radio system), the mobile station radio device uses the radio control channel to connect the mobile station radio device to the base station radio device via-line control device. A location registration request indicating that the mobile station radio apparatus is in the service area of the station radio apparatus is transmitted, and the line control apparatus and the management monitoring control apparatus indicate the service area in which the mobile station radio apparatus is in the base station radio apparatus number. register. The correspondence between the mobile station radio apparatus number and the base station radio apparatus number where the mobile station radio apparatus is located is called so-called location registration information, and is used as information when calling the mobile station radio apparatus.

上記技術においては、位置登録情報は、呼接続処理において呼出し先の移動局無線装置が在圏する基地局無線装置をアクセスするための情報として使用されるのみで、他には利用されない。また、移動局無線装置と制御局との間で各種データの送受を行う場合は、移動局無線装置とデータ伝送用制御局装置との間の回線交換接続を行い、無線の通信チャネルを使用してデータ伝送する。従って、各移動局無線装置から、移動局周辺の温湿度データ、晴雨等の外部監視情報を収集する場合も、データ伝送用制御局装置から移動局無線装置を呼出した後、移動局無線装置から無線の通信チャネルを使って外部監視情報をデータ伝送用制御局装置に送信するようにしている。   In the above technique, the location registration information is only used as information for accessing the base station radio apparatus in which the called mobile station radio apparatus is located in the call connection process, and is not used elsewhere. In addition, when transmitting and receiving various types of data between the mobile station radio device and the control station, a circuit switching connection is established between the mobile station radio device and the data transmission control station device, and a wireless communication channel is used. Data transmission. Therefore, even when collecting external monitoring information such as temperature / humidity data around the mobile station and clear rain from each mobile station radio device, after calling the mobile station radio device from the data transmission control station device, the mobile station radio device External monitoring information is transmitted to the data transmission control station apparatus using a wireless communication channel.

ＡＲＩＢ ＳＴＤ−Ｔ６１ １．０版 「狭帯域デジタル通信方式 標準規格」（平成１１年 社団法人 電波産業会）ARIB STD-T61 1.0 Edition “Narrowband Digital Communication System Standard” (1999, Japan Radio Industry Association)

上記背景技術では、（１）移動局無線装置から当該移動局周辺の外部監視情報を収集する場合、データ伝送用制御局装置と当該移動局装置間の回線交換接続が必要であるため、対象移動局数と情報収集頻度に従って、回線制御装置の中央処理装置の呼処理負荷が増大する。また、（２）無線の通信チャネルを使用して、外部監視情報のデータ伝送を行うため、対象移動局数と情報収集頻度に従って、無線の通信チャネルのトラフィックが増大する。
本発明の課題点は、上記背景技術の状況に鑑み、移動無線システムにおいて、移動局の外部監視情報を収集する際に、回線制御装置の中央処理装置の呼処理負荷の増大を抑え、かつ、無線の通信チャネルのトラフィックの増大を防止できるようにすることである。
本発明の目的は、上記課題点を解決し、経済的な情報収集を可能にする技術の提供にある。 In the above background art, (1) when collecting external monitoring information around the mobile station from the mobile station radio device, circuit switching connection between the data transmission control station device and the mobile station device is necessary. The call processing load of the central processing unit of the line control device increases according to the number of stations and the information collection frequency. Further, (2) since data transmission of external monitoring information is performed using a wireless communication channel, traffic on the wireless communication channel increases according to the number of target mobile stations and the information collection frequency.
In view of the situation of the background art, the problem of the present invention is to suppress an increase in call processing load of a central processing unit of a line control device when collecting external monitoring information of a mobile station in a mobile radio system, and This is to prevent an increase in traffic of a wireless communication channel.
An object of the present invention is to provide a technique that solves the above-described problems and enables economical information collection.

上記課題点を解決するために、本発明では、データ伝送用制御局装置と移動局無線装置間の回線交換接続は行わずに、移動局無線装置が無線の制御チャネルを使って周期的に基地局無線装置に送信する位置登録要求メッセージの電文に、ＧＰＳ位置情報と外部監視情報を付加し、該ＧＰＳ位置情報と外部監視情報を、回線交換接続は行わずに、かつ、通信チャネルを使わず制御チャネルを使って、制御局装置に伝送する。   In order to solve the above-described problems, in the present invention, the mobile station radio apparatus periodically performs a base station using a radio control channel without performing circuit switching connection between the data transmission control station apparatus and the mobile station radio apparatus. GPS location information and external monitoring information are added to the telegram of the location registration request message transmitted to the station radio device, and the GPS location information and external monitoring information are not connected by circuit switching and do not use a communication channel. The data is transmitted to the control station device using the control channel.

本発明によれば、回線制御装置の中央処理装置における呼処理負荷の増大を抑えられ、かつ、無線の通信チャネルのトラフィック増大を抑えられる。このため、移動無線システムにおける監視情報収集を経済的に行うことができる。   According to the present invention, an increase in call processing load in the central processing unit of the line control apparatus can be suppressed, and an increase in traffic on the wireless communication channel can be suppressed. For this reason, monitoring information collection in the mobile radio system can be performed economically.

以下、本発明を実施するための最良の形態につき、図面を用いて説明する。
図１〜図９は、本発明の実施形態の説明図である。図１〜図５は、本発明の最良の実施形態の予備的説明図であって、図１はデジタル移動無線システムの構成例図、図２は、図１の構成における移動局、基地局、制御局間の位置登録要求の送受信シーケンスを示す図、図３は、同じく図１の構成における移動局から基地局に送信する位置登録要求メッセージ例を示す図、図４は、同じく基地局から制御局に送信する位置登録要求メッセージ例を示す図、図５は、同じく図１の構成におけるデータ伝送用制御局装置と移動局無線装置との間を通信チャネルで接続した場合の説明図である。図６〜図９は、本発明の最良の実施形態を示す図であって、図６はデジタル移動無線システムの構成例図、図７は、図６の構成における移動局、基地局、制御局間の位置登録要求の送受信シーケンスを示す図、図８は、同じく図６の構成における移動局から基地局に送信する位置登録要求メッセージ例（位置登録要求メッセージＡ）を示す図、図９は、同じく基地局から制御局に送信する位置登録要求メッセージ例（位置登録要求メッセージＡ）を示す図である。 The best mode for carrying out the present invention will be described below with reference to the drawings.
1-9 is explanatory drawing of embodiment of this invention. 1 to 5 are preliminary explanatory views of the best mode of the present invention, in which FIG. 1 is a configuration example diagram of a digital mobile radio system, and FIG. 2 is a mobile station, base station, FIG. 3 is a diagram showing a transmission / reception sequence of a location registration request between control stations, FIG. 3 is a diagram showing an example of a location registration request message transmitted from the mobile station to the base station in the configuration of FIG. 1, and FIG. FIG. 5 is a diagram illustrating an example of a location registration request message transmitted to a station, and FIG. 5 is an explanatory diagram of a case where a data transmission control station apparatus and a mobile station radio apparatus in the configuration of FIG. 6 to 9 are diagrams showing the best embodiment of the present invention, in which FIG. 6 is a configuration example diagram of a digital mobile radio system, and FIG. 7 is a mobile station, base station, and control station in the configuration of FIG. FIG. 8 is a diagram showing a transmission / reception sequence of a location registration request between FIG. 8, FIG. 8 is a diagram showing an example of a location registration request message (location registration request message A) transmitted from the mobile station to the base station in the configuration of FIG. 6, and FIG. It is a figure which shows the example of the location registration request message (location registration request message A) similarly transmitted to a control station from a base station.

図１において、１０１〜１０５はそれぞれ移動局無線装置、２０１〜２０３はそれぞれ基地局無線装置、３００は、通信リンクの交換制御を行う回線制御装置、３０１は、システムを管理する管理監視制御装置、４０１は通信指令台、００１〜００５はそれぞれ、各移動局無線装置１０１〜１０５と対応し、温湿度データ、晴雨等の外部監視情報を収集する外部監視情報収集端末、５０１はデータ伝送用制御局装置である。移動局無線装置１０１、１０２は、点線で示すように基地局無線装置２０１に位置登録されており、基地局無線装置２０１の基地局ゾーンに在圏しているとする。同様に、移動局無線装置１０３は基地局無線装置２０２の基地局ゾーンに在圏し、移動局無線装置１０４、１０５は基地局無線装置２０３の基地局ゾーンに在圏しているとする。外部監視情報収集端末００１〜００５と移動局無線装置１０１〜１０５は移動局を構成し、基地局無線装置２０１〜２０３は基地局を構成し、回線制御装置３００と管理監視制御装置３０１は制御局を構成する。   In FIG. 1, 101 to 105 are mobile station radio apparatuses, 201 to 203 are base station radio apparatuses, 300 is a line control apparatus that performs communication link exchange control, 301 is a management monitoring control apparatus that manages the system, Reference numeral 401 denotes a communication command base, 001 to 005 correspond to the mobile station radio apparatuses 101 to 105, respectively, an external monitoring information collection terminal that collects external monitoring information such as temperature / humidity data and clear rain, and 501 is a data transmission control station. Device. The mobile station radio apparatuses 101 and 102 are registered in the base station radio apparatus 201 as indicated by dotted lines, and are located in the base station zone of the base station radio apparatus 201. Similarly, it is assumed that the mobile station radio apparatus 103 is in the base station zone of the base station radio apparatus 202 and the mobile station radio apparatuses 104 and 105 are in the base station zone of the base station radio apparatus 203. The external monitoring information collection terminals 001 to 005 and the mobile station radio devices 101 to 105 constitute a mobile station, the base station radio devices 201 to 203 constitute a base station, and the line control device 300 and the management monitoring control device 301 are control stations. Configure.

上記構成において、移動局（外部監視情報収集端末００１〜００５、移動局無線装置１０１〜１０５）からの位置登録要求は、制御チャネルにより、基地局を経て制御局側に送信される。制御局ではこれに基づき位置登録応答を生成する。該位置登録応答は、制御チャネルにより、基地局を経て移動局側に送信される（図２）。移動局から基地局に送信される位置登録要求のメッセージ内容は、例えば、位置登録要求であることを示すメッセージ種別、移動局の登録番号、移動局番号である（図３）。また、基地局から制御局側に送信される位置登録要求のメッセージ内容は、例えば、プロトコル識別子、呼番号、位置登録要求であることを示すメッセージ種別、固定シフト、移動局の登録番号、基地局を示す網（ネットワーク）番号、移動局番号であって、基地局において新たに、プロトコル識別子、呼番号、固定シフト、網番号が加えられる（図４）。制御局では、基地局からの該内容の位置登録情報を受信して、回線制御装置３００と管理監視制御装置３０１が、当該移動局が在圏する基地局を「移動局位置登録テーブル」に記録登録する。該記録登録の結果は、上記位置登録応答として、基地局を介して移動局に送信される。該「移動局位置登録テーブル」は、接続要求がある毎に、接続先の移動局がどの基地局サービスエリアに在圏しているかを索引するために使用される。上記技術はＡＲＩＢ標準規格にも記載されている。   In the above configuration, a location registration request from the mobile station (external monitoring information collection terminals 001 to 005, mobile station radio apparatuses 101 to 105) is transmitted to the control station side via the base station by the control channel. Based on this, the control station generates a location registration response. The location registration response is transmitted to the mobile station via the base station by the control channel (FIG. 2). The message contents of the location registration request transmitted from the mobile station to the base station are, for example, a message type indicating a location registration request, a mobile station registration number, and a mobile station number (FIG. 3). The message content of the location registration request transmitted from the base station to the control station is, for example, a protocol identifier, a call number, a message type indicating a location registration request, a fixed shift, a mobile station registration number, a base station In the base station, a protocol identifier, a call number, a fixed shift, and a network number are newly added (FIG. 4). The control station receives the location registration information of the content from the base station, and the line control device 300 and the management monitoring control device 301 record the base station where the mobile station is located in the “mobile station location registration table”. register. The record registration result is transmitted to the mobile station via the base station as the location registration response. The “mobile station location registration table” is used for indexing to which base station service area the connected mobile station is located every time there is a connection request. The above technique is also described in the ARIB standard.

移動局無線装置１０１〜１０５及び外部監視情報収集端末００１〜００５から、温湿度データ、晴雨等の外部監視情報を収集する場合、図５の２点鎖線に示すように、データ伝送用制御局装置５０１から、回線制御装置３００を介して、例えば対象の移動局無線装置１０１を呼出し、外部監視情報収集端末００１と該データ伝送用制御局装置５０１との間で通信チャネルを使用してデータ通信を行う。これにより、データ伝送用制御局装置５０１が上記外部監視情報を受信する。移動局無線装置１０２〜１０５及び外部監視情報収集端末００２〜００５から、外部監視情報を収集する場合も同様である。
以上のように、図１〜図５の構成においては、通信チャネルでの呼接続を伴うため、回線制御装置の呼処理負荷の増大と、無線の通信チャネルのトラフィックの増大を招く。
上記点を改善可能な本発明の最良の実施形態を、図６〜図９を用いて説明する。 When collecting external monitoring information such as temperature / humidity data and clear rain from the mobile station wireless devices 101 to 105 and the external monitoring information collection terminals 001 to 005, as shown by a two-dot chain line in FIG. From 501, for example, the target mobile station radio apparatus 101 is called via the line control apparatus 300, and data communication is performed between the external monitoring information collection terminal 001 and the data transmission control station apparatus 501 using a communication channel. Do. Thereby, the data transmission control station apparatus 501 receives the external monitoring information. The same applies to the case of collecting external monitoring information from the mobile station wireless devices 102 to 105 and the external monitoring information collection terminals 002 to 005.
As described above, in the configurations shown in FIGS. 1 to 5, call connection through the communication channel is involved, which increases the call processing load of the line control device and increases the traffic of the wireless communication channel.
The best embodiment of the present invention capable of improving the above points will be described with reference to FIGS.

図６は、本発明の最良の実施形態としてのデジタル移動無線システムの構成例図である。
図６において、５０２は、監視情報を記録かつ表示する外部監視情報記録装置である。本実施形態では、上記図１の構成におけるデータ伝送用制御局装置５０１は備えていない。他の部分の構成は、上記図１の場合と同様である。
上記構成において、移動局（外部監視情報収集端末００１〜００５、移動局無線装置１０１〜１０５）からの位置登録要求（位置登録要求Ａ）は、制御チャネルにより、基地局（基地局無線装置２０１〜２０３）に送信され、さらに該基地局から制御局（回線制御装置３００、管理監視制御装置３０１）側に送信される。該制御局ではこれに基づき位置登録応答を生成し、該位置登録応答は、制御チャネルにより、基地局を経て移動局側に送信される（図７）。移動局から制御チャネルにより基地局に送信される位置登録要求（位置登録要求Ａ）のメッセージ内容は、例えば、上記図３の場合における、位置登録要求であることを示すメッセージ種別、移動局の登録番号及び移動局番号に加え、移動局の位置を示すＧＰＳ位置情報及び、移動局において外部監視情報収集端末００１〜００５が収集した温湿度データ、晴雨等の外部監視情報を含む情報である（図８）。また、基地局から制御チャネルにより制御局側に送信される位置登録要求のメッセージ内容は、例えば、上記図４の場合における、プロトコル識別子、呼番号、位置登録要求であることを示すメッセージ種別、固定シフト、移動局の登録番号、基地局を示す網（ネットワーク）番号及び移動局番号に加え、上記ＧＰＳ位置情報及び上記外部監視情報を含む情報であって、上記図４の場合と同様、基地局において新たに、上記プロトコル識別子、呼番号、固定シフト、網番号が加えられる（図９）。制御局では、基地局からの該内容の位置登録情報を受信して、回線制御装置３００と管理監視制御装置３０１が、当該移動局が在圏する基地局を「移動局位置登録テーブル」に記録登録するとともに、上記ＧＰＳ位置情報や上記外部監視情報を外部監視情報記録装置５０２側に出力する。外部監視情報記録装置５０２では、該監視情報を、ＧＰＳ位置情報と併せて記録かつ表示する。また、制御局では、上記記録登録の結果を、上記位置登録応答として、基地局を介して移動局側に送信する。 FIG. 6 is a configuration example diagram of a digital mobile radio system as the best embodiment of the present invention.
In FIG. 6, reference numeral 502 denotes an external monitoring information recording apparatus that records and displays monitoring information. In this embodiment, the data transmission control station apparatus 501 in the configuration of FIG. 1 is not provided. The structure of the other parts is the same as in the case of FIG.
In the above configuration, the location registration request (location registration request A) from the mobile stations (external monitoring information collection terminals 001 to 005, mobile station radio devices 101 to 105) is transmitted to the base station (base station radio devices 201 to 201 by the control channel). 203) and further transmitted from the base station to the control station (line control device 300, management monitoring control device 301) side. Based on this, the control station generates a location registration response, and the location registration response is transmitted to the mobile station side via the base station by the control channel (FIG. 7). The message content of the location registration request (location registration request A) transmitted from the mobile station to the base station via the control channel is, for example, the message type indicating the location registration request in the case of FIG. In addition to the number and the mobile station number, the information includes GPS position information indicating the position of the mobile station, temperature / humidity data collected by the external monitoring information collection terminals 001 to 005 in the mobile station, and external monitoring information such as rain (FIG. 8). The message content of the location registration request transmitted from the base station to the control station via the control channel is, for example, the protocol identifier, call number, message type indicating the location registration request in the case of FIG. Shift, registration number of mobile station, network (network) number indicating base station and mobile station number, information including the GPS position information and the external monitoring information, and the base station as in FIG. In FIG. 9, the protocol identifier, call number, fixed shift, and network number are newly added (FIG. 9). The control station receives the location registration information of the content from the base station, and the line control device 300 and the management monitoring control device 301 record the base station where the mobile station is located in the “mobile station location registration table”. While registering, the GPS position information and the external monitoring information are output to the external monitoring information recording device 502 side. The external monitoring information recording device 502 records and displays the monitoring information together with GPS position information. Further, the control station transmits the result of the record registration as the position registration response to the mobile station side via the base station.

以上のように、図６〜図９の本発明の実施形態においては、移動局無線装置１０１〜１０５及び外部監視情報収集端末００１〜００５から、温湿度データ、晴雨等の外部監視情報を収集する場合、収集した外部監視情報を位置登録要求に含ませ、制御チャネルにより送信するため、図５のようにデータ伝送用制御局装置５０１から回線制御装置３００を介して対象とする移動局無線装置を呼出す必要がない。従って、通信チャネルでの呼接続を伴わないし、回線制御装置の呼処理負荷の増大も抑えられるし、無線の通信チャネルのトラフィック増大も抑えられる。このため、移動無線システムにおける監視情報収集を経済的に行うことができるようになる。   As described above, in the embodiments of the present invention shown in FIGS. 6 to 9, external monitoring information such as temperature / humidity data and clear rain is collected from the mobile station wireless devices 101 to 105 and the external monitoring information collection terminals 001 to 005. In this case, since the collected external monitoring information is included in the location registration request and transmitted through the control channel, the target mobile station radio apparatus is transmitted from the data transmission control station apparatus 501 via the line control apparatus 300 as shown in FIG. There is no need to call. Accordingly, call connection through the communication channel is not involved, an increase in the call processing load of the line control device can be suppressed, and an increase in traffic on the wireless communication channel can be suppressed. For this reason, monitoring information collection in the mobile radio system can be performed economically.

なお、上記実施形態では、外部監視情報を移動局周辺の温湿度データや晴雨情報等としたが、本発明はこれに限定されず、位置や時間で変化する他のデータであってもよい。また、上記実施形態では、外部監視情報の記録及び表示のために、専用の外部監視情報記録装置５０２を設けているが、記録や表示を管理監視制御装置に行わせるようにしてもよい。   In the above embodiment, the external monitoring information is temperature / humidity data around the mobile station, clear rain information, and the like. However, the present invention is not limited to this, and may be other data that changes with position and time. In the above embodiment, the dedicated external monitoring information recording device 502 is provided for recording and displaying the external monitoring information. However, the management monitoring control device may perform recording and display.

本発明の最良の実施形態の予備的説明図であってデジタル移動無線システムの構成例を示す図である。It is a preliminary explanatory diagram of the best embodiment of the present invention and is a diagram showing a configuration example of a digital mobile radio system. 図１の構成における移動局、基地局、制御局間の位置登録要求の送受信シーケンスを示す図である。It is a figure which shows the transmission / reception sequence of the location registration request between the mobile station in the structure of FIG. 1, a base station, and a control station. 図１の構成における移動局から基地局に送信する位置登録要求メッセージ例を示す図である。It is a figure which shows the example of a location registration request message transmitted to the base station from the mobile station in the structure of FIG. 図１の構成における基地局から制御局に送信する位置登録要求メッセージ例を示す図である。It is a figure which shows the example of a location registration request message transmitted to the control station from the base station in the structure of FIG. 図１の構成におけるデータ伝送用制御局装置と移動局無線装置との間を通信チャネルで接続した場合の説明図である。FIG. 2 is an explanatory diagram when a data transmission control station apparatus and a mobile station radio apparatus in the configuration of FIG. 1 are connected by a communication channel. 本発明の最良の実施形態としてのデジタル移動無線システムの構成例を示す図である。It is a figure which shows the structural example of the digital mobile radio system as the best embodiment of this invention. 図６の構成における移動局、基地局、制御局間の位置登録要求の送受信シーケンスを示す図である。FIG. 7 is a diagram illustrating a transmission / reception sequence of a location registration request between a mobile station, a base station, and a control station in the configuration of FIG. 図６の構成における移動局から基地局に送信する位置登録要求メッセージ例を示す図である。It is a figure which shows the example of a location registration request message transmitted to the base station from the mobile station in the structure of FIG. 基地局から制御局に送信する位置登録要求メッセージ例を示す図である。It is a figure which shows the example of the position registration request message transmitted to a control station from a base station.

符号の説明Explanation of symbols

１０１、１０２、１０３、１０４、１０５…移動局無線装置、
００１、００２、００３、００４、００５…外部監視情報収集端末、
２０１、２０２、２０３…基地局無線装置、
３００…回線制御装置、
３０１…管理監視制御装置、
４０１…通信指令台、
５０１…データ伝送用制御局装置、
５０２…外部監視情報記録装置。 101, 102, 103, 104, 105 ... mobile station radio device,
001, 002, 003, 004, 005 ... external monitoring information collection terminal,
201, 202, 203 ... base station wireless device,
300 ... line control device,
301 ... management monitoring control device,
401 ... communication command board,
501... Control station device for data transmission,
502: External monitoring information recording device.

Claims (1)

移動局相互間または移動局と通信指令台との間の通信が可能な移動無線システムにおける監視情報収集方法であって、
待受け中の移動局が、周期的位置登録要求のメッセージの電文中に移動局の登録番号の他にＧＰＳ位置情報及び監視情報を付加し、該付加したメッセージを制御チャネルにより、当該移動局が在圏する基地局経由で、通信リンクの交換制御を行う回線制御装置、システムを管理する管理監視制御装置、または、監視情報を記録する外部監視情報記録装置に送信し、上記メッセージを受信した上記管理監視制御装置または上記外部監視情報記録装置が監視位置と監視情報を表示することを特徴とする監視情報収集方法。 A monitoring information collection method in a mobile radio system capable of communication between mobile stations or between a mobile station and a communication command board,
The waiting mobile station adds GPS location information and monitoring information in addition to the registration number of the mobile station to the message of the periodic location registration request message. The management that has received the message and transmitted to the line control device that performs communication link switching control, the management monitoring control device that manages the system, or the external monitoring information recording device that records the monitoring information via the base station in the service area A monitoring information collecting method, wherein the monitoring control apparatus or the external monitoring information recording apparatus displays a monitoring position and monitoring information.
JP2003318616A 2003-09-10 2003-09-10 Monitoring information collection method in mobile radio system Pending JP2005086678A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009528803A (en) * 2006-03-03 2009-08-06 ケイティーフリーテル カンパニー リミテッド Wireless network quality measurement method and system
JPWO2018061587A1 (en) * 2016-09-28 2019-06-24 株式会社日立国際電気 Wireless communication system and mobile station position information acquisition method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009528803A (en) * 2006-03-03 2009-08-06 ケイティーフリーテル カンパニー リミテッド Wireless network quality measurement method and system
JPWO2018061587A1 (en) * 2016-09-28 2019-06-24 株式会社日立国際電気 Wireless communication system and mobile station position information acquisition method

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