JP2885784B1

JP2885784B1 - Remote debugging system and method using test transceiver

Info

Publication number: JP2885784B1
Application number: JP10102739A
Authority: JP
Inventors: 宣昌栗原
Original assignee: 埼玉日本電気株式会社
Priority date: 1998-04-14
Filing date: 1998-04-14
Publication date: 1999-04-26
Anticipated expiration: 2018-04-14
Also published as: JPH11298949A

Abstract

【要約】【課題】試験送受信装置を使用して遠隔デバッグ作業
を行う。【解決手段】移動通信網と、移動通信網に接続された
公衆通信網と、公衆通信網を介してデバッグ作業を行う
デバッグ用端末とを具備する具備し、無線基地局の設置
してある場所に行くことなく、データトレース等のデバ
ッグ作業を行うことができる。A remote debugging operation is performed using a test transceiver. A location including a mobile communication network, a public communication network connected to the mobile communication network, and a debugging terminal for performing debugging work via the public communication network, where a wireless base station is installed. Debugging work such as data tracing can be performed without going to.

Description

DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、試験送受信機を使
用した遠隔デバッグ装置と方法に関する。[0001] 1. Field of the Invention [0002] The present invention relates to a remote debugging apparatus and method using a test transceiver.

【０００２】[0002]

【従来の技術】図９は、従来の無線基地局（ＢＴＳ）１
のデバッグ作業を行う装置のブロック図である。図９に
示すように、従来の技術は、ＢＴＳ１内に収容され第１
のアンテナを備える基地局無線装置（ＴＲＥ）２と、Ｂ
ＴＳ１内に収容され第２のアンテナを備える試験送受信
装置（ＴＴＲ）３とから成り、ＢＴＳ１は、発信時に、
基地局制御局（図示せず）から入力した信号を音声とＴ
ＲＥ２を制御する制御信号とに分離し、着信時に、音声
と制御信号を多重化して基地局制御局に送出する伝送路
インタフェース部２２と、伝送路インタフェース部２２
から信号を入力し、ＴＲＥ２内の制御とデバッグ機能を
有する第１の制御部２１と、発信時に、第１の制御部２
１から入力したデジタル化した音声とデータを第１の制
御部２１の制御により高周波信号に変換して、第１のア
ンテナ９から空間に送信し、着信時に、第１のアンテナ
９で受信した高周波信号をデジタル信号に変換して、第
１の制御部２１に送出する無線部２０と、無線部２０と
接続され、第１の制御部２１とのインタフェースを有
し、移動通信網および公衆通信網を介してデバッグ用端
末８と信号インタフェースを行うデバッガインタフェー
ス部２３とを具備し、ＴＲＥ３は、第２のアンテナ１０
を経由して公衆通信端末と高周波信号の送受信を行い、
着信時に、公衆通信端末からの発呼信号に対し自動発着
信動作を行い、着信した高周波信号をデジタル信号に変
換し、信号がデータある場合、データを次段に送出する
移動通信端末（ＭＳ）２４と、ＭＳ２４からの制御信号
によりＭＳ２４を制御し、デバッガインタフェース部２
２から入力した信号をＭＳ２４に送出する第２の制御部
２５とから構成される。FIG. 9 shows a conventional radio base station (BTS) 1.
FIG. 4 is a block diagram of an apparatus for performing the debugging work of FIG. As shown in FIG. 9, the conventional technique includes a first
Base station radio equipment (TRE) 2 having
And a test transmission / reception device (TTR) 3 housed in the TS1 and having a second antenna.
A signal input from a base station control station (not shown) is
A transmission line interface unit 22 for multiplexing a voice and a control signal upon receiving a call and separating the control signal from the base station control station;
And a first control unit 21 having a control and debug function in the TRE 2 and a first control unit 2
1 is converted into a high-frequency signal under the control of the first control unit 21 and transmitted to the space from the first antenna 9, and the high-frequency signal received by the first antenna 9 is received at the time of an incoming call. A radio unit 20 that converts a signal into a digital signal and sends the digital signal to a first control unit 21; a radio unit 20 connected to the radio unit 20 and having an interface with the first control unit 21; a mobile communication network and a public communication network And a debugger interface unit 23 that performs a signal interface with the debugging terminal 8 through the TRE3.
Send and receive high-frequency signals to and from public communication terminals via
At the time of an incoming call, a mobile communication terminal (MS) that performs an automatic outgoing / incoming operation on a call signal from a public communication terminal, converts an incoming high-frequency signal into a digital signal, and sends the data to the next stage when the signal exists. 24 and the control signal from the MS 24 to control the MS 24, and the debugger interface unit 2
And a second control unit 25 that sends out a signal input from the MS 2 to the MS 24.

【０００３】従来、商用運用中の無線基地局内で問題が
発生した場合、問題が発生した無線基地局まで保守者ま
たは技術者がデバッグ用端末を持って行き、データトレ
ース等のデバッグ作業を行う必要があった。Conventionally, when a problem occurs in a radio base station in commercial operation, a maintenance person or a technician needs to bring a debugging terminal to the radio base station where the problem has occurred to perform debugging work such as data tracing. was there.

【０００４】無線基地局は、一般に、無人の局舎または
中継函に設置されている場合が多いため、これまで、オ
ペレーションセンター等の監視施設から遠隔操作で、無
線基地局のハードウェアの状態を監視し、またリセット
等の簡単な制御はできるようになっているが、無線基地
局内のデータトレース等のデバッグ作業まで行うことは
できなかった。従って、無線基地局内のデータトレース
等のデバッグ作業を行う場合は、図９の従来の技術に示
すように、そのＢＴＳ１が設置されている場所まで出向
いて行き、デバッガインタフェース部２２に直接デバッ
グ用端末８を接続する必要があった。Since the radio base station is generally installed in an unmanned station or a relay box in many cases, the state of the hardware of the radio base station has been controlled remotely from a monitoring facility such as an operation center. Although simple control such as monitoring and resetting can be performed, debugging work such as data tracing in the radio base station could not be performed. Therefore, when performing a debugging operation such as a data trace in the radio base station, as shown in the prior art of FIG. 9, the user goes to the place where the BTS 1 is installed and directly sends the debugging terminal to the debugger interface unit 22. 8 had to be connected.

【０００５】[0005]

【発明が解決しようとする課題】上述した従来の技術
は、問題が発生した無線基地局内のデバッガインタフェ
ース部にデバッグ用端末を接続してデバッグ作業を行う
構成をとっている。The prior art described above employs a configuration in which a debugging terminal is connected to a debugger interface section in a radio base station in which a problem has occurred to perform a debugging operation.

【０００６】しかしながら、このような構成では、無線
基地局内でなんらかの問題が発生した場合は、保守者や
技術者がデバッグ用端末を持って、その無線基地局が設
置されている現場まで行ってデバッグ作業を行わなけれ
ばならないという問題点があった、この結果、保守者や
技術者が現場まで出かけていくための時間と経費は膨大
になり、特に、無線基地局が地理的に辺鄙な場所や遠方
にある場合は深刻な問題になる。However, in such a configuration, if any problem occurs in the radio base station, a maintenance person or a technician has a debugging terminal and goes to the site where the radio base station is installed for debugging. As a result, the time and expense required for maintenance personnel and technicians to go to the site are enormous, especially when radio base stations are located in geographically remote places and It is a serious problem if you are far away.

【０００７】本発明は上述したような従来の技術が有す
る問題点に鑑みてなされたものであって、試験送受信装
置のデータ通信機能を利用して、任意の公衆電話端末か
ら、あるいは任意の移動通信端末から任意の基地局無線
装置に自由に接続して、遠隔でデータトレース等のデバ
ッグ作業を行うことを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and uses a data communication function of a test transmitting / receiving apparatus to transmit from an arbitrary public telephone terminal or to an arbitrary mobile terminal. An object of the present invention is to freely connect a communication terminal to an arbitrary base station wireless device and remotely perform a debugging operation such as a data trace.

【０００８】[0008]

【課題を解決するための手段】上記の問題を解決するた
め、移動通信網と、移動通信網に接続された公衆通信網
と、公衆通信網を介してデバッグ作業を行うデバッグ用
端末とを具備し、移動通信網は、無線の送受信を行う無
線基地局と、無線基地局内に収容され第１のアンテナを
備える基地局無線装置と、無線基地局内に収容され第２
のアンテナを備える試験送受信装置と、無線基地局に接
続され、無線基地局を選択する制御を行う基地局制御局
と、基地局制御局に接続され、基地局制御局を選択する
制御を行う移動通信交換局とを具備し、公衆通信網は、
移動通信網と公衆通信網との接続を行い、公衆通信網の
回線交換を行う公衆通信交換局と、公衆通信交換局に接
続された公衆通信端末とを具備し、公衆通信端末にデバ
ッグ用端末を接続したことを特徴とする。In order to solve the above problems, a mobile communication network, a public communication network connected to the mobile communication network, and a debugging terminal for performing a debugging operation via the public communication network are provided. The mobile communication network includes a wireless base station that performs wireless transmission and reception, a base station wireless device that is housed in the wireless base station and includes a first antenna, and a second base station that is housed in the wireless base station.
A test transmission / reception apparatus having an antenna, a base station control station connected to the radio base station and performing control for selecting the radio base station, and a mobile station connected to the base station control station and performing control for selecting the base station control station A communication exchange, and the public communication network comprises:
A mobile communication network is connected to a public communication network, and a public communication exchange for performing circuit switching of the public communication network, and a public communication terminal connected to the public communication exchange are provided. Are connected.

【０００９】また、無線基地局は、発信時に、基地局制
御局から入力した信号を音声およびとデータと基地局無
線装置を制御する制御信号とに分離し、着信時に、音声
およびデータと制御信号を多重化して基地局制御局に送
出する伝送路インタフェース部と、伝送路インタフェー
ス部から信号を入力し、基地局無線装置内の制御とデバ
ッグ機能を有する第１の制御部と、発信時に、第１の制
御部から入力したデジタル化した音声およびデータを第
１の制御部の制御により高周波信号に変換して、第１の
アンテナから空間に送信し、着信時に、第１のアンテナ
で受信した高周波信号をデジタル信号に変換して、第１
の制御部に送出する無線部と、第１の制御部と接続さ
れ、第１の制御部とのインタフェースを有し、移動通信
網および公衆通信網を経由してデバッグ用端末と信号イ
ンタフェースを行うデバッガインタフェース部とを具備
し、試験送受信装置は、第２のアンテナを経由して公衆
通信端末と高周波信号の送受信を行い、着信時に、公衆
通信端末からの発呼信号に対し自動着信動作を行い、着
信した高周波信号をデジタル信号に変換し、信号がデー
タである場合、データを次段に送出する移動通信端末
と、移動通信端末からの制御信号により移動通信端末を
制御し、デバッガインタフェース部から入出力した信号
を移動通信端末に送出する第２の制御部とを具備するこ
とを特徴とする。In addition, the radio base station separates a signal input from the base station control station into voice, data and a control signal for controlling the base station radio apparatus at the time of transmission, and at the time of reception, voice, data and control signal. A transmission line interface unit for multiplexing and transmitting the signal to the base station control station, a first control unit having a function of inputting a signal from the transmission line interface unit and having a control and debugging function in the base station radio apparatus, The digitalized voice and data input from the first control unit are converted into high-frequency signals under the control of the first control unit and transmitted to the space from the first antenna. The signal is converted to a digital signal and the first
A wireless unit for transmitting to the first control unit, an interface with the first control unit, and a signal interface with a debugging terminal via a mobile communication network and a public communication network. A test transmitting / receiving apparatus for transmitting / receiving a high-frequency signal to / from a public communication terminal via a second antenna, and performing an automatic call receiving operation on a call signal from the public communication terminal when receiving an incoming call. If the incoming high-frequency signal is converted to a digital signal and the signal is data, the mobile communication terminal sends the data to the next stage, and the mobile communication terminal is controlled by a control signal from the mobile communication terminal, and the debugger interface unit A second control unit for transmitting the input / output signal to the mobile communication terminal.

【００１０】また、移動通信網と、移動通信網に接続さ
れた公衆通信網と、公衆通信網を介してデバッグ作業を
行うデバッグ用端末とを具備し、移動通信網は、無線の
送受信を行う無線基地局と、無線基地局内に収容され第
１のアンテナを備える基地局無線装置と、無線基地局内
に収容され第２のアンテナを備える試験送受信装置と、
無線基地局に接続され、無線基地局を選択する制御を行
う基地局制御局と、基地局制御局に接続され、基地局制
御局を選択する制御を行う移動通信交換局とを具備し、
公衆通信網は、移動通信網と公衆通信網との接続を行
い、公衆通信網の回線交換を行う公衆通信交換局と、公
衆通信交換局に接続された公衆通信端末とを具備し、公
衆通信端末にデバッグ用端末を接続し、無線基地局は、
発信時に、基地局制御局から入力した信号を音声および
データと基地局無線装置を制御する制御信号とに分離
し、着信時に、音声およびデータと制御信号を多重化し
て基地局制御局に送出する伝送路インタフェース部と、
伝送路インタフェース部から信号を入力し、基地局無線
装置内の制御とデバッグ機能を有する第１の制御部と、
発信時に、第１の制御部から入力したデジタル化した音
声とデータを第１の制御部の制御により高周波信号に変
換して、第１のアンテナから空間に送信し、着信時に、
第１のアンテナで受信した高周波信号をデジタル信号に
変換して、第１の制御部に送出する無線部と、第１の制
御部と接続され、第１の制御部とのインタフェースを有
し、移動通信網および公衆通信網を経由してデバッグ用
端末と信号インタフェースを行うデバッガインタフェー
ス部とを具備し、試験送受信装置は、第２のアンテナを
経由して公衆通信端末と高周波信号の送受信を行い、着
信時に、公衆通信端末からの発呼信号に対し自動着信動
作を行い、着信した高周波信号をデジタル信号に変換
し、信号とデータおよび制御信号に分離し、信号がデー
タである場合、データを次段に送出する移動通信用端末
と、移動通信端末からの制御信号により移動通信端末を
制御し、デバッガインタフェース部から入出力した信号
を移動通信端末に送出する第２の制御部とを具備するシ
ステムによって行われる遠隔デバッグ方法であって、デ
バッグ用端末から公衆通信端末に発呼要求を出す第１の
ステップと、第１のステップでの発呼要求を受けて公衆
通信端末から試験送受信装置内の移動通信端末に発呼す
る第２のステップと、第２のステップでの発呼に対する
応答を公衆通信端末に返す第３のステップと、第３のス
テップでの応答を受けて公衆通信端末からデバッグ用端
末に接続完了を返す第４のステップと、デバッグ用端末
から試験送受信装置内の移動通信端末に通信モード変更
要求を出す第５のステップと、第５のステップでの通信
モード変更要求に対する応答がデバッグ用端末に返され
て、データ通信リンクを確立する第６のステップと、デ
バッグ用端末から試験送受信装置内の第２の制御部に接
続先変更要求を出す第７のステップと、第７のステップ
での接続先変更要求に対する応答をデバッグ用端末に返
す第８のステップと、デバッグ用端末から基地局無線装
置内のデバッガインタフェース部に接続確認を送出する
第９のステップと、第９のステップでの接続確認に対す
る応答をデバッグ用端末に返してデバッグ作業を開始す
る第１０のステップとを含むことを特徴とする。The mobile communication network includes a mobile communication network, a public communication network connected to the mobile communication network, and a debugging terminal for performing a debugging operation via the public communication network. The mobile communication network performs wireless transmission and reception. A radio base station, a base station radio device housed in the radio base station and provided with the first antenna, a test transmitting / receiving device housed in the radio base station and provided with the second antenna,
A base station control station connected to the radio base station and performing control to select the radio base station, and a mobile communication switching center connected to the base station control station and performing control to select the base station control station,
The public communication network includes a public communication exchange that connects the mobile communication network and the public communication network and performs circuit switching of the public communication network, and a public communication terminal connected to the public communication exchange. Connect a debugging terminal to the terminal, and the wireless base station
At the time of transmission, the signal input from the base station control station is separated into voice and data and a control signal for controlling the base station radio apparatus, and at the time of reception, the voice, data and control signal are multiplexed and transmitted to the base station control station. A transmission line interface unit;
A first control unit that receives a signal from the transmission line interface unit and has a control and debug function in the base station wireless device;
At the time of transmission, digitized voice and data input from the first control unit are converted into a high-frequency signal under the control of the first control unit and transmitted to the space from the first antenna.
A radio unit that converts a high-frequency signal received by the first antenna into a digital signal and sends the digital signal to the first control unit; and a wireless unit that is connected to the first control unit and has an interface with the first control unit. A debug interface unit for performing a signal interface with a debugging terminal via a mobile communication network and a public communication network, wherein the test transmitting and receiving apparatus transmits and receives high-frequency signals to and from the public communication terminal via a second antenna; At the time of an incoming call, an automatic incoming call operation is performed on a call signal from a public communication terminal, an incoming high-frequency signal is converted into a digital signal, separated into a signal, data, and a control signal. The mobile communication terminal is controlled by the mobile communication terminal transmitted to the next stage and the control signal from the mobile communication terminal, and the signal input / output from the debugger interface unit is transmitted to the mobile communication terminal. A second step of issuing a call request from a debugging terminal to a public communication terminal, and a call request in the first step. Receiving a call from the public communication terminal to the mobile communication terminal in the test transmitting / receiving apparatus, a third step of returning a response to the call in the second step to the public communication terminal, a third step A fourth step of receiving a response from the public communication terminal to return a connection completion to the debugging terminal, a fifth step of issuing a communication mode change request from the debugging terminal to a mobile communication terminal in the test transmitting / receiving apparatus, A response to the communication mode change request in the step 5 is returned to the debugging terminal, and a sixth step of establishing a data communication link is performed. A seventh step of sending a connection destination change request to the second control unit; an eighth step of returning a response to the connection destination change request in the seventh step to the debugging terminal; A ninth step of sending a connection confirmation to the debugger interface unit of the first step, and a tenth step of returning a response to the connection confirmation in the ninth step to the debugging terminal to start a debugging operation. .

【００１１】また、移動通信網と、移動通信網介してデ
バッグ作業を行うデバッグ用端末とを具備し、移動通信
網は、無線の送受信を行う第１の無線基地局と、第１の
無線基地局内に収容され第１のアンテナを備える基地局
無線装置と、第１の無線基地局内に収容され第２のアン
テナを備える試験送受信装置と、第１の無線基地局に接
続され、第１の無線基地局を選択する制御を行う第１の
基地局制御局と、第１の基地局制御局に接続され、第１
の基地局制御局を制御する移動通信交換局と、移動通信
交換局に接続された第２の基地局制御局と、第２の基地
局制御局に接続され、第３のアンテナを備える第２の無
線基地局と、第４のアンテナを備え、第２の無線基地局
に発呼する第２の移動通信端末とを具備し、第２の移動
通信端末にデバッグ用端末を接続したことを特徴とす
る。In addition, the mobile communication network includes a mobile communication network, and a debugging terminal for performing a debugging operation via the mobile communication network. The mobile communication network includes a first wireless base station that performs wireless transmission and reception, and a first wireless base station. A base station radio apparatus housed in the station and having a first antenna, a test transmitting / receiving apparatus housed in the first radio base station and having a second antenna, and a first radio apparatus connected to the first radio base station and connected to the first radio base station; A first base station control station for performing control for selecting a base station; and a first base station control station connected to the first base station control station.
A mobile communication switching center for controlling the base station control station, a second base station control station connected to the mobile communication switching center, and a second base station connected to the second base station control station and including a third antenna. And a second mobile communication terminal having a fourth antenna and making a call to the second radio base station, wherein a debugging terminal is connected to the second mobile communication terminal. And

【００１２】また、第１の無線基地局は、発信時に、第
１の基地局制御局から入力した信号を音声およびデータ
と基地局無線装置を制御する制御信号とに分離し、着信
時に、音声およびデータと制御信号を多重化して前記第
１の基地局制御局に送出する伝送路インタフェース部
と、伝送路インタフェース部から信号を入力し、基地局
無線装置内の制御とデバッグ機能を有する第１の制御部
と、発信時に、第１の制御部から入力したデジタル化し
た音声およびデータを第１の制御部の制御により高周波
信号に変換して、第１のアンテナから空間に送信し、着
信時に、第１のアンテナで受信した高周波信号をデジタ
ル信号に変換して、第１の制御部に送出する無線部と、
第１の制御部と接続され、第１の制御部とのインタフェ
ースを有し、移動通信網および公衆通信網を経由してデ
バッグ用端末と信号インタフェースを行うデバッガイン
タフェース部とを具備し、試験送受信装置は、第２のア
ンテナを経由して公衆通信端末と高周波信号の送受信を
行い、着信時に、公衆通信端末からの発呼信号に対し自
動着信動作を行い、着信した高周波信号をデジタル信号
に変換し、信号がデータである場合、データを次段に送
出する第１の移動通信端末と、第１の移動通信端末から
の制御信号により第１の移動通信端末を制御し、デバッ
ガインタフェース部から入出力した信号を第１の移動通
信端末に送出する第２の制御部とを具備することを特徴
とする。Further, the first radio base station separates a signal input from the first base station control station into voice and data and a control signal for controlling the base station radio apparatus at the time of outgoing call, And a transmission line interface unit for multiplexing data and control signals and transmitting the multiplexed data and control signals to the first base station control station, and a signal having a signal input from the transmission line interface unit and having control and debugging functions in the base station radio apparatus. And a control unit for converting the digitized voice and data input from the first control unit into a high-frequency signal under the control of the first control unit at the time of transmission, transmitting the signal to the space from the first antenna, A radio unit that converts a high-frequency signal received by the first antenna into a digital signal and sends the digital signal to a first control unit;
A debug interface unit connected to the first control unit, having an interface with the first control unit, and performing a signal interface with a debugging terminal via a mobile communication network and a public communication network; The device transmits and receives high-frequency signals to and from the public communication terminal via the second antenna, performs an automatic call receiving operation on a call signal from the public communication terminal when receiving a call, and converts the received high-frequency signal to a digital signal. If the signal is data, the first mobile communication terminal that sends the data to the next stage and the first mobile communication terminal are controlled by a control signal from the first mobile communication terminal, and are input from the debugger interface unit. And a second control unit for transmitting the output signal to the first mobile communication terminal.

【００１３】また、基地局無線装置内のデバッガインタ
フェース部は移動通信網のみを経由して接続されること
を特徴とする。[0013] Further, the debugger interface section in the base station radio apparatus is connected via only a mobile communication network.

【００１４】また、移動通信網と、移動通信網介してデ
バッグ作業を行うデバッグ用端末とを具備し、移動通信
網は、無線の送受信を行う第１の無線基地局と、第１の
無線基地局内に収容され第１のアンテナを備える基地局
無線装置と、第１の無線基地局内に収容され第２のアン
テナを備える試験送受信装置と、第１の無線基地局を接
続され、第１の無線基地局を選択する制御を行う第１の
基地局制御局と、第１の基地局制御局に接続され、第１
の基地局制御局を制御する移動通信交換局と、移動通信
交換局に接続された第２の基地局制御局と、第２の基地
局制御局に接続され、第３のアンテナを備える第２の無
線基地局と、第４のアンテナを備え、第２の無線基地局
に発呼する第２の移動通信端末とを具備し、第２の移動
通信端末に前記デバッグ用端末を接続し、第１の無線基
地局は、発信時に、第１の基地局制御局から入力した信
号を音声およびデータと基地局無線装置を制御する制御
信号とに分離し、着信時に、音声およびデータと制御信
号を多重化して第１の基地局制御局に送出する伝送路イ
ンタフェース部と、伝送路インタフェース部から信号を
入力し、基地局無線装置内の制御とデバッグ機能を有す
る第１の制御部と、発信時に、第１の制御部から入力し
たデジタル化した音声およびデータを前記第１の制御部
の制御により高周波信号に変換して、第１のアンテナか
ら空間に送信し、着信時に、第１のアンテナで受信した
高周波信号をデジタル信号に変換して、第１の制御部に
送出する無線部と、第１の制御部と接続され、第１の制
御部とのインタフェースを有し、移動通信網および公衆
通信網を経由してデバッグ用端末と信号インタフェース
を行うデバッガインタフェース部とを具備し、試験送受
信装置は、第２のアンテナを経由して公衆通信端末と高
周波信号の送受信を行い、着信時に、公衆通信端末から
の発呼信号に対し自動着信動作を行い、信号がデータで
ある場合、データを次段に送出する第１の移動通信用端
末と、第１の移動通信端末からの制御信号により第１の
移動通信端末を制御し、デバッガインタフェース部から
入出力した信号を第１の移動通信端末に送出する第２の
制御部とを具備する装置によって行われる遠隔デバッグ
方法であって、デバッグ用端末から第１の移動通信端末
に発呼要求を出す第１のステップと、記第１のステップ
での発呼要求を受けて第１の移動通信端末から試験送受
信装置内の第２の移動通信端末に発呼する第２のステッ
プと、第２のステップでの発呼に対する応答を第１の移
動通信端末に返す第３のステップと、第３のステップで
の応答を受けて第２の移動通信端末からデバッグ用端末
に接続完了を返す第４のステップと、デバッグ用端末か
ら試験送受信装置内の第２の移動通信端末に通信モード
変更要求を出す第５のステップと、第５のステップでの
通信モード変更要求に対する応答がデバッグ用端末に返
されてデータ通信リンクを確立する第６のステップと、
デバッグ用端末から試験送受信装置内の第２の制御部に
接続先変更要求を出す第７のステップと、第７のステッ
プでの接続先変更要求に対する応答をデバッグ用端末に
返す第８のステップと、デバッグ用端末から基地局無線
装置内のデバッガインタフェース部に接続確認を送出す
る第９のステップと、第９のステップでの接続確認に対
する応答をデバッグ用端末に返してデバッグ作業を開始
する第１０のステップとを含むことを特徴とする。The mobile communication network further includes a mobile communication network, and a debugging terminal for performing a debugging operation via the mobile communication network. The mobile communication network includes a first radio base station for transmitting and receiving radio waves, and a first radio base station. A first radio base station which is connected to a base station radio apparatus provided with a first antenna and accommodated in a station, a test transmitting / receiving apparatus which is accommodated in a first radio base station and has a second antenna, and a first radio base station; A first base station control station for performing control for selecting a base station; and a first base station control station connected to the first base station control station.
A mobile communication switching center for controlling the base station control station, a second base station control station connected to the mobile communication switching center, and a second base station connected to the second base station control station and including a third antenna. Wireless base station, comprising a fourth antenna, a second mobile communication terminal for calling the second wireless base station, the debugging terminal is connected to a second mobile communication terminal, The first radio base station separates a signal input from the first base station control station into voice and data and a control signal for controlling the base station radio apparatus at the time of transmission, and separates the voice, data and control signal at the time of reception. A transmission line interface unit for multiplexing and transmitting the signal to the first base station control station, a first control unit for inputting a signal from the transmission line interface unit and having a control and debugging function in the base station radio apparatus, Digitized input from the first control unit The voice and data are converted into high-frequency signals under the control of the first control unit, transmitted from the first antenna to the space, and upon arrival, the high-frequency signals received by the first antenna are converted into digital signals, A wireless unit for sending to the first control unit, a signal interface connected to the first control unit, having an interface with the first control unit, and a debugging terminal via a mobile communication network and a public communication network The test transmitting and receiving apparatus transmits and receives a high-frequency signal to and from the public communication terminal via the second antenna, and performs an automatic call receiving operation for a call signal from the public communication terminal when receiving a call. If the signal is data, the first mobile communication terminal that sends the data to the next stage and the first mobile communication terminal are controlled by a control signal from the first mobile communication terminal, and the debugger A second control unit for transmitting a signal input and output from the interface unit to the first mobile communication terminal, wherein the call is transmitted from the debugging terminal to the first mobile communication terminal. A first step of issuing a request; a second step of receiving a call request in the first step and calling the second mobile communication terminal in the test transmitting / receiving apparatus from the first mobile communication terminal; A third step of returning a response to the call in the second step to the first mobile communication terminal; and receiving a response in the third step, returning a connection completion from the second mobile communication terminal to the debugging terminal. A fourth step, a fifth step of issuing a communication mode change request from the debug terminal to the second mobile communication terminal in the test transmitting / receiving apparatus, and a response to the communication mode change request in the fifth step being a debug terminal. Returned to A sixth step of establishing a data communication link;
A seventh step of issuing a connection destination change request from the debugging terminal to the second control unit in the test transmitting / receiving apparatus, and an eighth step of returning a response to the connection destination change request in the seventh step to the debugging terminal. A ninth step of sending a connection confirmation from the debugging terminal to the debugger interface unit in the base station radio apparatus, and a tenth step of returning a response to the connection confirmation in the ninth step to the debugging terminal to start a debugging operation. And a step of:

【００１５】上記のような構成をとることにより、本発
明において、試験送受信装置のデータ通信機能を使用し
て、デバッガインタフェース部に直接デバッグ用端末を
接続するのと同等の基地局無線装置のデータトレース等
のデバッグ作業を遠隔から行える。By adopting the above configuration, in the present invention, using the data communication function of the test transmission / reception device, the data of the base station radio apparatus equivalent to connecting the debugging terminal directly to the debugger interface unit. Debug work such as tracing can be performed remotely.

【００１６】また、公衆通信網どの公衆通信端末、ある
いは移動通信網のどの移動通信端末からでも任意の無線
基地局に対して、デバッグ端末を接続することができる
ので、どこからでもデバッグ作業を行うことができ、無
線基地局内を設置してある場所にわざわざ出向いて行く
必要がなくなる。Further, since a debug terminal can be connected to any radio base station from any public communication terminal of the public communication network or any mobile communication terminal of the mobile communication network, debugging work can be performed from anywhere. It is not necessary to go to the place where the wireless base station is installed.

【００１７】[0017]

【発明の実施の形態】本発明の第１の実施例を図面を参
照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described with reference to the drawings.

【００１８】本発明の第１の実施例は、公衆通信網２０
０の公衆通信端末７を経由して移動通信網の基地局無線
装置（ＴＲＥ）２のデバッグ作業を行うものである。A first embodiment of the present invention relates to a public communication network 20.
The debug operation of the base station radio equipment (TRE) 2 of the mobile communication network is performed via the public communication terminal 7 of the mobile communication network.

【００１９】図１は、本発明の第１の実施例の構成を示
すブロック図である。本実施例は、移動通信網１００
と、移動通信網１００と接続される公衆通信網２００
と、移動通信網１００内の無線基地局（ＢＴＳ）１に問
題が発生したときに公衆通信網を介してデバッグ作業を
行うデバッグ用端末８とから構成されている。FIG. 1 is a block diagram showing the configuration of the first embodiment of the present invention. In the present embodiment, the mobile communication network 100
And a public communication network 200 connected to the mobile communication network 100
And a debugging terminal 8 for performing a debugging operation via the public communication network when a problem occurs in the wireless base station (BTS) 1 in the mobile communication network 100.

【００２０】移動通信網１００は、ＴＲＥ２および試験
送受信装置（ＴＴＲ）３を収容するＢＴＳ１と基地局制
御局（ＢＳＣ）４および移動通信交換局（ＭＳＣ）５と
から構成され、公衆通信網２００は公衆通信交換局６お
よび公衆通信端末７とから構成されている。The mobile communication network 100 comprises a BTS 1 accommodating a TRE 2 and a test transceiver (TTR) 3, a base station control station (BSC) 4, and a mobile communication switching center (MSC) 5. It is composed of a public communication exchange 6 and a public communication terminal 7.

【００２１】なお、図１にはＢＴＳ１、ＢＳＣ４および
ＭＳＣ５はそれぞれ１台ずつのみ示されているが、実際
には、ＢＳＣ４は数十台のＢＴＳ１を収容し、ＭＳＣ５
は数十台のＢＳＣ４を収容し、公衆通信交換局６は無数
の公衆通信端末７を収容している。図３はこれらのＭＳ
Ｃ５、ＢＳＣ４およびＢＴＳ１の接続階層を示す概念図
である。Although FIG. 1 shows only one BTS1, BSC4 and MSC5, each BSC4 actually accommodates several tens of BTS1s and the MSC5.
Accommodates dozens of BSCs 4, and the public switched telephone exchange 6 accommodates innumerable public communication terminals 7. FIG. 3 shows these MSs.
It is a conceptual diagram which shows the connection hierarchy of C5, BSC4, and BTS1.

【００２２】ＴＲＥ２は第１のアンテナ９を備え、ＢＳ
Ｃ４から送られてきた音声信号およびデータを高調波信
号に変換して第１のアンテナ９から空間に送出する。Ｔ
ＴＲ３は高調波信号を受信する第２のアンテナ１０を備
えている。The TRE 2 has a first antenna 9 and a BS
The audio signal and data transmitted from C4 are converted into harmonic signals and transmitted from the first antenna 9 to space. T
TR3 includes a second antenna 10 for receiving a harmonic signal.

【００２３】ＢＳＣ４は上記のように配下に複数設けら
れたＢＴＳ１を選択する制御を行い、ＭＳＣ５は公衆通
信網２００の公衆通信交換局６と接続し、配下に複数設
けられたＢＳＣ４を選択する制御を行う。The BSC 4 performs control to select a plurality of BTSs 1 provided under the control as described above, and the MSC 5 connects to the public communication exchange 6 of the public communication network 200 and selects the plurality of BSCs 4 provided under the control. I do.

【００２４】さらに、公衆通信交換局６には複数の公衆
通信端末７が接続されている。デバッグ用端末８は複数
の公衆通信端末７のうちの任意の公衆通信端末７に接続
できる。Further, a plurality of public communication terminals 7 are connected to the public communication exchange 6. The debugging terminal 8 can be connected to any one of the plurality of public communication terminals 7.

【００２５】図２は、本発明の第１の実施例のＢＴＳ１
の内部ブロック図を示す図である。FIG. 2 shows a BTS 1 according to the first embodiment of the present invention.
FIG. 3 is a diagram showing an internal block diagram of FIG.

【００２６】図２に示すように、ＴＲＥ２は、発信時
に、ＢＳＣ４からの信号を音声およびデータ（非音声）
とＴＲＥ２を制御するための制御信号に分離し、音声と
データを経路aを通って無線部２０に、ＴＲＥ２を制御
するための制御信号を経路ｂを通って第１の制御部２１
に送出し、着信時に、無線部２０から経路ｂを通って入
力される音声およびデータと制御部２１から経路aを通
って入力される信号を多重化してＢＳＣ４に送出する伝
送路インタフェース部２２と、ＴＲＥ２からの制御信号
を伝送路インタフェース部２２経由で受け、ＴＲＥ２内
の制御、およびデータトレース等のデバッグ機能を有す
る第１の制御部２１と、伝送路インタフェース部２２か
らのデジタル化された音声信号およびデータを第１の制
御部２１の制御により高周波信号に変換し第１のアンテ
ナ９から空間に送出し、ＴＴＲ３内のＭＳ２４からの高
周波信号を第１のアンテナ９で受信し音声およびデータ
をデジタル化して伝送路インタフェース部２２へ送出す
る無線部２０と、ＴＲＥ２内の第１の制御部２１とＴＴ
Ｒ３内の第２の制御部２５とに接続され、第１の制御部
２１と第２の制御部２５との信号インタフェースを備
え、移動通信網と公衆通信網を経由したデバッグ用端末
８との信号インタフェースを備えるデバッガインタフェ
ース部２３とから構成される。As shown in FIG. 2, at the time of transmission, the TRE 2 converts a signal from the BSC 4 into voice and data (non-voice).
And the control signal for controlling the TRE2, the voice and the data are transmitted to the radio section 20 through the path a, and the control signal for controlling the TRE2 is transmitted to the first control section 21 through the path b.
And a transmission line interface unit 22 which multiplexes voice and data input from the radio unit 20 through the path b and a signal input from the control unit 21 through the path a and transmits the multiplexed signal to the BSC 4 upon reception. , A control signal from the TRE 2 via the transmission line interface unit 22, a first control unit 21 having a control function in the TRE 2 and a debugging function such as a data trace, and a digitized voice from the transmission line interface unit 22. The signals and data are converted into high-frequency signals under the control of the first control unit 21 and transmitted to the space from the first antenna 9, and the high-frequency signals from the MS 24 in the TTR 3 are received by the first antenna 9, and voice and data are received. A radio unit 20 for digitizing and transmitting to the transmission path interface unit 22; a first control unit 21 in the TRE 2;
It is connected to the second control unit 25 in R3, has a signal interface between the first control unit 21 and the second control unit 25, and communicates with the debugging terminal 8 via a mobile communication network and a public communication network. And a debugger interface unit 23 having a signal interface.

【００２７】一方、ＴＴＲ３は、第２のアンテナ１０を
経由して高周波信号の送受信を行い、以下に示す第２の
制御部２５の制御により発呼信号に対して自動発着信動
作を行い着信時その信号がデータである場合、そのデー
タと制御信号を経路ｃを通って第２の制御部２５に送出
するＭＳ２４と、第２のアンテナ１０から入力した高周
波信号からＭＳ２４で変換されて入力される制御信号に
よりＭＳ２４の制御、デバッガインタフェース部２３と
の信号を経路ｄを通ってＴＴＲ３内のＭＳ２４に送出す
る第２の制御部２５とから構成される。On the other hand, the TTR 3 transmits and receives high-frequency signals via the second antenna 10, and performs an automatic calling and receiving operation for a calling signal under the control of the second control unit 25 as described below, and If the signal is data, the MS and the MS 24 send the data and the control signal to the second control unit 25 through the path c, and the MS 24 converts the high-frequency signal input from the second antenna 10 and inputs the converted signal. The second control unit 25 controls the MS 24 according to the control signal and sends a signal to the debugger interface unit 23 to the MS 24 in the TTR 3 through the path d.

【００２８】ここで、ＭＳＣ５はＢＳＣ４を制御し、Ｂ
ＳＣ４はＢＴＳ１の無線回線を制御している。また、Ｍ
ＳＣ５は、移動通信システムの有線回線の交換制御を行
っている。Here, the MSC 5 controls the BSC 4,
SC4 controls the radio line of BTS1. Also, M
The SC 5 controls the switching of the wired line of the mobile communication system.

【００２９】図４は、公衆通信網の任意の公衆通信端末
から移動通信網の任意の基地局無線装置に接続可能であ
ることを示す図である。FIG. 4 is a diagram showing that any public communication terminal on the public communication network can connect to any base station radio device on the mobile communication network.

【００３０】図４に示すように、公衆通信端末ＰＴ１
は、１からｎ台の任意のＴＲＥ２（ＴＥＤ１〜ＴＥｎ）
に自由に接続可能である。公衆通信端末ＰＴ２は、１か
らｎ台の任意のＴＲＥ２（ＴＥ１〜ＴＥｎ）に自由に接
続可能である。さらに、公衆通信端末ＰＴｎは、１から
ｎ台の任意のＴＲＥ２（ＴＥ１〜ＴＥｎ）に自由に接続
可能である。ただし、デバッグ用端末８を接続可能な公
衆通信端末に限る。As shown in FIG. 4, public communication terminal PT1
Is 1 to n arbitrary TRE2s (TED1 to TEn)
Can be connected freely. The public communication terminal PT2 can be freely connected to 1 to n arbitrary TRE2s (TE1 to TEn). Further, the public communication terminal PTn can be freely connected to 1 to n arbitrary TRE2s (TE1 to TEn). However, the debug terminal 8 is limited to a connectable public communication terminal.

【００３１】なお、公衆通信端末７は、例えば、一般の
家庭用の電話機で、デバッグ用端末８は、例えば、ＴＲ
Ｅ２をデバッグするコンソール機能の他にコンピュータ
等を遠隔操作するためのターミナルソフトを搭載したパ
ーソナルコンピュータ、またはワークステーション等で
ある。The public communication terminal 7 is, for example, a general home telephone, and the debugging terminal 8 is, for example, a TR.
A personal computer or a workstation equipped with a terminal software for remotely controlling a computer or the like in addition to a console function for debugging the E2.

【００３２】図５は、本発明の第１の実施例のデバッグ
用端末８とＴＲＥ２内のデバッガインタフェース部２３
との接続動作を示すシーケースフローである。図５にお
いて、このシーケンスに従って、上から下に順にコマン
ドや信号がデバッグ用端末と他の装置との間でやりとり
され、データ通信リンクを確立してデバッグ作業を行
う。FIG. 5 shows the debug terminal 8 and the debugger interface unit 23 in the TRE 2 according to the first embodiment of the present invention.
6 is a sea case flow showing an operation of connecting to the server. In FIG. 5, according to this sequence, commands and signals are exchanged between the debugging terminal and other devices in order from the top to the bottom, and a data communication link is established to perform a debugging operation.

【００３３】データ通信リンクを確立してデバッグ作業
を行うまでの手順を簡単に説明する。まず、デバッグ用
端末８からＢＴＳ１のＴＴＲ３内のＭＳ２４に発呼し、
公衆通信端末７とＴＴＲ３内のＭＳ２４との間でデータ
通信リンクを確立し、公衆通信端末７に接続されたデバ
ッグ用端末８からＴＴＲ３内のＭＳ２４に対して、音声
通信からデータ（非音声）通信モードに変更するよう要
求し、要求を受けたＭＳ２４は通信モードをデータ通信
に変更する。The procedure from establishing a data communication link to performing a debugging operation will be briefly described. First, a call is made from the debugging terminal 8 to the MS 24 in the TTR 3 of the BTS 1,
A data communication link is established between the public communication terminal 7 and the MS 24 in the TTR 3, and the debugging terminal 8 connected to the public communication terminal 7 transmits data (non-voice) communication from the voice communication to the MS 24 in the TTR 3. The MS 24 requests to change the communication mode to the data communication mode.

【００３４】以上により、ＴＲＥ２内のデバッガインタ
フェース部２３と信号線２６経由で接続されたＢＴＳ１
のＴＴＲ３内の制御部２５と公衆通信端末７に接続され
たデバッグ用端末８との間のデータ通信リンクが確立す
る。As described above, the BTS 1 connected to the debugger interface unit 23 in the TRE 2 via the signal line 26
A data communication link between the control unit 25 in the TTR 3 and the debugging terminal 8 connected to the public communication terminal 7 is established.

【００３５】それでは、次に、本発明の第１の実施例の
動作を図１と図５を参照して詳細に説明する。Next, the operation of the first embodiment of the present invention will be described in detail with reference to FIGS.

【００３６】デバッグ用端末８から公衆通信端末７に発
呼要求を出す（ステップＳ１００）。デバッグ用端末８
からの発呼要求を受けて公衆通信端末７からＴＴＲ３内
のＭＳ２４に発呼する（ステップＳ１０１）。ステップ
Ｓ１０１での発呼に対する応答をＴＴＲ３内のＭＳ２４
から公衆通信端末７に返す（ステップＳ１０２）。ステ
ップＳ１０２での応答を受けて公衆通信端末７からデバ
ッグ用端末８に接続完了を返す（ステップＳ１０３）。
デバッグ用端末８からＭＳ２４に通信モード変更要求を
出す（ステップＳ１０４）。ステップＳ１０４での通信
モード変更要求に対する応答がデバッグ用端末８に返さ
れてデータ通信リンクを確立する（ステップＳ１０
５）。デバッグ用端末８からＴＴＲ３内の第２の制御部
２５に接続先変更要求を出す（ステップＳ１０６）。ス
テップＳ１０６での接続先変更要求に対する応答をデバ
ッグ用端末８に返す（ステップＳ１０７）。デバッグ用
端末８からＴＲＥ２内のデバッガインタフェース部２３
に接続確認を送出する（ステップＳ１０８）。ステップ
Ｓ１０８での接続確認に対する応答をデバッグ用端末８
に返して、デバッグ作業を開始する（ステップＳ１０
９）。A call request is issued from the debugging terminal 8 to the public communication terminal 7 (step S100). Debugging terminal 8
In response to the call request from, the public communication terminal 7 calls the MS 24 in the TTR 3 (step S101). The response to the call in step S101 is sent to MS 24 in TTR3.
Is returned to the public communication terminal 7 (step S102). In response to the response in step S102, the public communication terminal 7 returns a connection completion to the debugging terminal 8 (step S103).
The debug terminal 8 issues a communication mode change request to the MS 24 (step S104). A response to the communication mode change request in step S104 is returned to the debugging terminal 8, and a data communication link is established (step S10).
5). The debug terminal 8 issues a connection destination change request to the second control unit 25 in the TTR 3 (step S106). A response to the connection destination change request in step S106 is returned to the debugging terminal 8 (step S107). Debugger interface unit 23 in TRE 2 from debug terminal 8
(Step S108). The response to the connection confirmation in step S108 is
To start the debugging work (step S10).
9).

【００３７】なお、デバッグ時には図１と図２に示す矢
印に沿って信号が送られる。At the time of debugging, a signal is sent along the arrows shown in FIGS.

【００３８】本発明の第２の実施例を図面を参照して説
明する。A second embodiment of the present invention will be described with reference to the drawings.

【００３９】本発明の第２の実施例は、移動通信網の移
動通信端末から基地局無線装置内（ＴＲＥ）２のデバッ
グ作業を行うものである。In the second embodiment of the present invention, debugging of the inside of the base station radio equipment (TRE) 2 is performed from the mobile communication terminal of the mobile communication network.

【００４０】図６は、本発明の第２の実施例の構成を示
すブロックである。なお、第１の実施例と同じ要素は同
じ参照番号を付して示す。本実施例は、移動通信網１０
０と、移動通信網１００内の無線基地局（ＢＴＳ）１に
問題が発生したときに無線通信網１００を介してデバッ
グ作業を行うデバッグ用端末８とから構成されている。FIG. 6 is a block diagram showing the configuration of the second embodiment of the present invention. The same elements as those in the first embodiment are denoted by the same reference numerals. In this embodiment, the mobile communication network 10
0, and a debugging terminal 8 that performs debugging work via the wireless communication network 100 when a problem occurs in the wireless base station (BTS) 1 in the mobile communication network 100.

【００４１】移動通信網１００は、基地局無線装置（Ｔ
ＲＥ）２および試験送受信装置（ＴＴＲ）３を収容する
第１の無線基地局（ＢＴＳ）１と基地局制御局（ＢＳ
Ｃ）４および移動通信交換局（ＭＳＣ）５と、さらに、
ＭＳＣ５に接続された第２のＢＳＣ１１と第２のＢＴＳ
１２および移動通信端末（ＭＳ）１４とから構成されて
いる。The mobile communication network 100 includes a base station radio apparatus (T
RE) 2 and a first radio base station (BTS) 1 accommodating a test transceiver (TTR) 3 and a base station control station (BS).
C) 4 and a mobile switching center (MSC) 5;
Second BSC 11 and second BTS connected to MSC 5
12 and a mobile communication terminal (MS) 14.

【００４２】なお、図６には、ＢＴＳ１，１２ＢＳＣ
４，１１およびＭＳＣ５はそれぞれ２台ずつ示されてい
るが、実際には、図３に示すように、ＢＳＣ４，１１は
数十台の第１のＢＴＳ１、第２のＢＴＳ１２を収容し、
ＭＳＣ５は数十台のＢＳＣ４，１１を収容し、ＭＳＣ５
は無数のＭＳ１４を収容している。FIG. 6 shows BTS1, 12BSC
4 and 11 and the MSC 5 are shown two each, but in reality, as shown in FIG. 3, the BSCs 4 and 11 accommodate dozens of the first BTS1 and the second BTS12,
MSC5 accommodates dozens of BSCs 4 and 11, and MSC5
House countless MSs 14.

【００４３】ＴＲＥ２は第１のアンテナ９を備え、ＢＳ
Ｃ４から送られてきた音声信号およびデータを高調波信
号に変換して第１のアンテナ９から送出する。ＴＴＲ３
は高調波信号を受信する第２のアンテナ１０を備えてい
る。また、第２のＢＴＳ１２も第３のアンテナ１３を備
え、ＭＳ１４から受信した高調波信号をＢＳＣ１１に送
出する。デバッグ用端末８は複数のＭＳ１４のうちの任
意のＭＳ１４に接続できる。The TRE 2 has a first antenna 9 and a BS
The audio signal and data transmitted from C4 are converted into harmonic signals and transmitted from the first antenna 9. TTR3
Comprises a second antenna 10 for receiving harmonic signals. The second BTS 12 also includes a third antenna 13 and sends out a harmonic signal received from the MS 14 to the BSC 11. The debugging terminal 8 can be connected to any of the MSs 14.

【００４４】本実施例のＢＴＳ１の内部構成は、図２の
第１の実施例と同じなので説明は省略する。The internal configuration of the BTS 1 of this embodiment is the same as that of the first embodiment shown in FIG.

【００４５】図７は、移動通信端末網の任意の移動通信
端末から任意の基地局無線装置に接続可能であることを
示す図である。FIG. 7 is a diagram showing that any mobile communication terminal of the mobile communication terminal network can connect to any base station radio apparatus.

【００４６】図７に示すように、移動通信端末ＭＴ１
は、１からｎ個の任意のＴＲＥ（ＴＥ１〜ＴＥｎ）に自
由に接続可能である。移動通信端末ＭＴ２は、１からｎ
個の任意のＴＲＥ（ＴＥ１〜ＴＥｎ）に自由に接続可能
である。さらに、移動通信端末ＭＴｎは、１からｎ個の
任意のＴＲＥ（ＴＥ１〜ＴＥｎ）に自由に接続可能であ
る。As shown in FIG. 7, the mobile communication terminal MT1
Can be freely connected to 1 to n arbitrary TREs (TE1 to TEn). The mobile communication terminal MT2 is 1 to n
Any TRE (TE1 to TEn) can be freely connected. Further, the mobile communication terminal MTn can be freely connected to 1 to n arbitrary TREs (TE1 to TEn).

【００４７】なお、移動通信端末は、例えば、一般の携
帯電話機である、ただし、デバッグ用端末８を接続可能
な移動通信端末に限る。The mobile communication terminal is, for example, a general mobile phone, but is limited to a mobile communication terminal to which the debugging terminal 8 can be connected.

【００４８】図８は、本発明の第２の実施例のデバッグ
用端末８とＴＲＥ２内のデバッガインタフェース部２３
との接続動作を示すシーケースフローを示す図である。FIG. 8 shows the debug terminal 8 and the debugger interface unit 23 in the TRE 2 according to the second embodiment of the present invention.
FIG. 7 is a diagram showing a sea case flow showing an operation of connecting to the server.

【００４９】データ通信リンクを確立してデバッグ作業
を行うまでの手順を簡単に説明する。まず、デバッグ用
端末８からＴＴＲ３内の第１のＭＳ２４に発呼し、第１
のＭＳ１４と第１のＭＳ２４との間でデータ通信リンク
を確立し、公衆通信端末７に接続されたデバッグ用端末
８から第１のＭＳ２４に対して、音声通信からデータ
（非音声）通信モードに変更するよう要求し、要求を受
けた第１のＭＳ２４は通信モードをデータ通信に変更す
る。The procedure from establishing a data communication link to performing a debugging operation will be briefly described. First, a call is made from the debugging terminal 8 to the first MS 24 in the TTR 3,
A data communication link is established between the MS 14 and the first MS 24, and the debugging terminal 8 connected to the public communication terminal 7 switches from the voice communication to the data (non-voice) communication mode to the first MS 24. The first MS 24 requesting to change the communication mode changes the communication mode to data communication.

【００５０】以上により、ＴＲＥ２内のデバッガインタ
フェース部２３と信号線２６経由で接続された第１のＢ
ＴＳ１のＴＴＲ３内の第１の制御部２５と第２の移動通
信端末１４に接続されたデバッグ用端末８との間でデー
タ通信リンクが確立する。As described above, the first B connected to the debugger interface unit 23 in the TRE 2 via the signal line 26
A data communication link is established between the first control unit 25 in the TTR 3 of the TS 1 and the debugging terminal 8 connected to the second mobile communication terminal 14.

【００５１】それでは、次に、本発明の第２の実施例を
図６と図８を参照して説明する。Next, a second embodiment of the present invention will be described with reference to FIGS.

【００５２】デバッグ用端末８から第２のＭＳ１４に発
呼要求を出す（ステップＳ２００）。デバッグ用端末８
からの発呼要求を受けて第２のＭＳ１４からＴＴＲ３内
の第１のＭＳ２４に発呼する（ステップＳ２０１）。ス
テップＳ２０１での発呼に対する応答を第１のＭＳ２４
から第２のＭＳ１４に返す（ステップＳ２０２）。ステ
ップＳ２０２での応答を受けて第２のＭＳ１４からデバ
ッグ用端末８に接続完了を返す（ステップＳ２０３）。
デバッグ用端末８から第１のＭＳ２４に通信モード変更
要求を出す（ステップＳ２０４）。ステップＳ２０４で
の通信モード変更要求に対する応答がデバッグ用端末８
に返されてデータ通信リンクを確立する（ステップＳ２
０５）。デバッグ用端末８からＴＴＲ３内の第２の制御
部２５に接続先変更要求を出す（ステップＳ２０６）。
ステップＳ２０６での接続先変更要求に対する応答をデ
バッグ用端末８に返す（ステップＳ２０７）。デバッグ
用端末８からＴＲＥ２内のデバッガインタフェース部２
３に接続確認を送出する（ステップＳ２０８）。デバッ
ガインタフェース部２３からステップＳ２０７での接続
確認に対する応答をデバッグ用端末８に返して、デバッ
グ作業を開始する（ステップＳ２０９）。A call request is issued from the debugging terminal 8 to the second MS 14 (step S200). Debugging terminal 8
In response to the call request from, the second MS 14 calls the first MS 24 in the TTR 3 (step S201). The response to the call in step S201 is sent to the first MS 24
To the second MS 14 (step S202). In response to the response in step S202, the second MS 14 returns a connection completion to the debugging terminal 8 (step S203).
The debug terminal 8 issues a communication mode change request to the first MS 24 (step S204). The response to the communication mode change request in step S204 is
To establish a data communication link (step S2).
05). The debug terminal 8 issues a connection destination change request to the second control unit 25 in the TTR 3 (step S206).
A response to the connection destination change request in step S206 is returned to the debugging terminal 8 (step S207). Debugger interface unit 2 in TRE 2 from debug terminal 8
3 is sent a connection confirmation (step S208). The debugger interface unit 23 returns a response to the connection confirmation in step S207 to the debugging terminal 8, and starts debugging (step S209).

【００５３】なお、デバッグ時には図６に示す矢印に沿
って信号が送られる。At the time of debugging, a signal is sent along the arrow shown in FIG.

【００５４】[0054]

【発明の効果】以上、本発明によれば、以下に記すよう
な顕著な効果を奏する。As described above, according to the present invention, the following remarkable effects can be obtained.

【００５５】（１）公衆通信端末にデバッグ用端末を接
続し、デバッグ用端末と無線基地局内にある試験送受信
装置内の移動通信端末にデータ通信モードで通信を行
い、試験送受信装置内の制御部にコマンドを送信し、デ
ータ通信を基地局無線装置内のデバッガインタフェース
部に接続することにより、基地局無線装置内のデバッガ
インタフェース部とデバッグ用端末を接続して、無線基
地局を設置してある場所に行くことなく、基地局無線装
置のデータトレース等のデバッグ作業を行うことができ
る。(1) The debugging terminal is connected to the public communication terminal, and the debugging terminal communicates with the mobile communication terminal in the test transmitting / receiving device in the radio base station in the data communication mode. To connect the debugger interface unit in the base station wireless device to the debugging terminal by connecting the data communication to the debugger interface unit in the base station wireless device, thereby setting up the wireless base station. Debug work such as data tracing of the base station wireless device can be performed without going to a place.

【００５６】（２）デバッグ用端末が公衆通信端末ある
いは移動通信端末に接続した後に、その公衆通信端末あ
るいは移動通信端末により、任意の無線基地局の試験送
受信装置内の移動通信端末に発呼して、デバッグ用端末
と基地局無線装置内のデバッガインタフェース部とデバ
ッグ用端末を接続すれば、どこの公衆通信端末あるいは
移動通信端末からでも任意の無線基地局に対して、デバ
ッグ用端末を接続することができる。(2) After the debugging terminal is connected to the public communication terminal or the mobile communication terminal, the public communication terminal or the mobile communication terminal calls the mobile communication terminal in the test transmitting / receiving device of an arbitrary radio base station. By connecting the debug terminal, the debugger interface unit in the base station wireless device and the debug terminal, the debug terminal can be connected to any wireless base station from any public communication terminal or mobile communication terminal. be able to.

[Brief description of the drawings]

【図１】本発明の第１の実施例のブロック図を示す図で
ある。FIG. 1 is a diagram showing a block diagram of a first embodiment of the present invention.

【図２】本発明の第１の実施例の無線基地局の内部ブロ
ック図を示す図である。FIG. 2 is a diagram showing an internal block diagram of a wireless base station according to the first embodiment of the present invention.

【図３】移動通信交換局（ＭＳＣ）、基地局制御局（Ｂ
ＳＣ）、および無線基地局（ＢＴＳ）の接続階層を示す
概念図である。FIG. 3 is a mobile switching center (MSC), a base station control station (B)
FIG. 2 is a conceptual diagram showing a connection hierarchy of SC) and a radio base station (BTS).

【図４】公衆通信網の任意の公衆通信端末から移動通信
端末の任意の基地局無線装置に自由に接続が可能である
こと示す図である。FIG. 4 is a diagram showing that an arbitrary public communication terminal of a public communication network can be freely connected to an arbitrary base station wireless device of a mobile communication terminal.

【図５】本発明の第１の実施例のデバッグ用端末と基地
局無線装置内のデバッガインタフェース部との接続動作
を示すシーケースフローである。FIG. 5 is a flowchart showing a connection operation between the debugging terminal according to the first embodiment of the present invention and a debugger interface unit in the base station wireless device.

【図６】本発明の第２の実施例のブロック図を示す図で
ある。FIG. 6 is a diagram showing a block diagram of a second embodiment of the present invention.

【図７】移動通信網の任意の移動通信端末から任意の基
地局無線装置に接続可能であることを示す図である。FIG. 7 is a diagram showing that any mobile communication terminal in a mobile communication network can connect to any base station wireless device.

【図８】本発明の第２の実施例のデバッグ用端末と基地
局無線装置内のデバッガインタフェース部との接続動作
を示すシーケンスフローである。FIG. 8 is a sequence flow showing a connection operation between a debugging terminal according to a second embodiment of the present invention and a debugger interface unit in a base station wireless device.

【図９】従来の無線基地局のデバッグを行う装置のブロ
ック図を示す図である。FIG. 9 is a block diagram showing a conventional apparatus for debugging a radio base station.

[Explanation of symbols]

１，１２無線基地局（ＢＴＳ）２基地局無線装置（ＴＲＥ）３試験送受信装置（ＴＴＲ）４，１１基地局制御局（ＢＳＣ）５移動通信交換局（ＭＳＣ）６公衆通信交換局７公衆通信端末８デバッグ用端末９，１０，１３，１５アンテナ１４，２４移動通信端末（ＭＳ）２０無線部２１，２５制御部２２伝送路インタフェース部２３デバッガインタフェース部２６信号線１００移動通信網２００公衆通信網 Reference Signs List 1,12 Radio base station (BTS) 2 Base station radio equipment (TRE) 3 Test transceiver (TTR) 4,11 Base station control station (BSC) 5 Mobile communication switching center (MSC) 6 Public communication switching station 7 Public communication Terminal 8 Debugging terminal 9, 10, 13, 15 Antenna 14, 24 Mobile communication terminal (MS) 20 Radio unit 21, 25 Control unit 22 Transmission path interface unit 23 Debugger interface unit 26 Signal line 100 Mobile communication network 200 Public communication network

フロントページの続き (58)調査した分野(Int.Cl.⁶，ＤＢ名) H04B 7/24 - 7/26 H04Q 7/00 - 7/38 Continuation of the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) H04B 7/24-7/26 H04Q 7/00-7/38

Claims

(57) [Claims]

1. A remote debugging system using a test transceiver, comprising: a mobile communication network; a public communication network connected to the mobile communication network; and a debugging terminal for performing a debugging operation via the public communication network. The mobile communication network comprises: a radio base station that performs radio transmission / reception; a base station radio apparatus housed in the radio base station and including a first antenna; and a second base station housed in the radio base station. A test transmitting / receiving apparatus including an antenna, a base station control station connected to the radio base station and performing control for selecting the radio base station, and control connected to the base station control station and selecting the base station control station A mobile communication switching center that performs connection between the mobile communication network and the public communication network, and performs a circuit switching of the public communication network; and the public communication network. Exchange ; And a public communication terminal connected to the station, remote debugging system using a test transceiver, characterized in that connecting the debugging terminal to the public communication terminal.

2. The remote debugging system using the test transceiver according to claim 1, wherein the radio base station, when transmitting, transmits a signal input from the base station control station to voice, data, and the base station radio apparatus. A transmission line interface unit for multiplexing a voice and data and a control signal and transmitting the multiplexed control signal to the base station control station when receiving a call, and inputting a signal from the transmission line interface unit to the base station. A first control unit having control and debugging functions in the station radio apparatus, and converting a digitized voice and data input from the first control unit into a high-frequency signal under the control of the first control unit at the time of transmission. Then, the signal is transmitted from the first antenna to the space, and at the time of an incoming call, a high-frequency signal received by the first antenna is converted into a digital signal, and transmitted to the first control unit. A debugger that is connected to the first control unit, has an interface with the first control unit, and performs a signal interface with the debugging terminal via a mobile communication network and a public communication network; An interface unit, wherein the test transmitting / receiving apparatus transmits / receives a high-frequency signal to / from the public communication terminal via the second antenna, and automatically receives a call signal from the public communication terminal when receiving a call. Perform an operation, convert an incoming high-frequency signal into a digital signal, and when the signal is data, a mobile communication terminal that sends data to the next stage, and control the mobile communication terminal by a control signal from the mobile communication terminal. And a second control unit for transmitting a signal input / output from / to the debugger interface unit to the mobile communication terminal. Remote debugging system.

3. A mobile communication network comprising: a mobile communication network; a public communication network connected to the mobile communication network; and a debugging terminal for performing a debugging operation via the public communication network. A wireless base station that performs transmission and reception, a base station wireless device that is housed in the wireless base station and includes a first antenna, a test transceiver that is housed in the wireless base station, and that includes a second antenna, A base station control station that is connected and performs control for selecting the radio base station; and a mobile communication switching center that is connected to the base station control station and performs control for selecting the base station control station. A communication network connects the mobile communication network and the public communication network,
A public communication exchange that performs circuit switching of the public communication network, and a public communication terminal connected to the public communication exchange; connecting the debugging terminal to the public communication terminal;
The radio base station separates a signal input from the base station control station into voice and data and a control signal for controlling the base station radio apparatus when transmitting, and multiplexes the voice, data and control signal when receiving a call. A transmission line interface unit for transmitting to the base station control station, a signal input from the transmission line interface unit, a first control unit having a control and debugging function in the base station radio apparatus, The digitized voice and data input from the first control unit are converted into a high-frequency signal under the control of the first control unit and transmitted to the space from the first antenna.
A radio unit that converts a high-frequency signal received by the first antenna into a digital signal and sends the digital signal to the first control unit;
A debugger interface unit connected to the first control unit, having an interface with the first control unit, and performing a signal interface with the debugging terminal via a mobile communication network and a public communication network; The test transmitting / receiving apparatus transmits and receives a high-frequency signal to and from the public communication terminal via the second antenna, and performs an automatic call receiving operation on a call signal from the public communication terminal upon receiving an incoming call. A high-frequency signal is converted into a digital signal, separated into a signal, data, and a control signal. If the signal is data, the mobile communication terminal sends the data to the next stage, and the mobile terminal is controlled by a control signal from the mobile communication terminal. Control the communication terminal,
A second control unit for transmitting a signal input / output from the debugger interface unit to the mobile communication terminal, the remote control method being performed by a system comprising: a call request from the debugging terminal to the public communication terminal; A second step of receiving a call request in the first step and calling the mobile communication terminal in the test transmitting / receiving apparatus from the public communication terminal; and A third step of returning a response to the call made in the step to the public communication terminal; and a fourth step of receiving a response in the third step and returning a connection completion from the public communication terminal to the debugging terminal. A fifth step of issuing a communication mode change request from the debugging terminal to the mobile communication terminal in the test transmitting / receiving apparatus; and a communication mode in the fifth step. A response to the command change request is returned to the debugging terminal, and a sixth step of establishing a data communication link; and transmitting a connection destination change request from the debugging terminal to the second control unit in the test transmitting / receiving apparatus. An eighth step of returning a response to the connection destination change request in the seventh step to the debugging terminal; and transmitting the response from the debugging terminal to the debugger interface unit in the base station wireless device. Mobile transmission / reception including: a ninth step of sending a connection confirmation; and a tenth step of returning a response to the connection confirmation in the ninth step to the debugging terminal to start a debugging operation. Remote debugging method using a machine.

4. A remote debugging system using a test transmission / reception device, comprising: a mobile communication network; and a debugging terminal for performing a debugging operation via the mobile communication network. A first radio base station that performs the following: a base station radio apparatus accommodated in the first radio base station and including a first antenna; and a test transmission / reception including a second antenna accommodated in the first radio base station. An apparatus, a first base station control station connected to the first radio base station and performing control for selecting the first radio base station, and a first base station control station connected to the first base station control station; A mobile communication switching center for controlling one base station control station; a second base station control station connected to the mobile communication switching center; a third antenna connected to the second base station control station; A second radio base station comprising: And a second mobile communication terminal for calling the second radio base station, wherein the debugging terminal is connected to the second mobile communication terminal. Remote debugging system used.

5. The remote debugging system using the test transceiver according to claim 4, wherein the first wireless base station converts a signal input from the first base station control station into voice and data when transmitting. Separated into a control signal for controlling the base station radio apparatus,
A transmission line interface unit for multiplexing voice and data and a control signal and transmitting the multiplexed control signal to the first base station control station; inputting a signal from the transmission line interface unit and controlling and debugging functions in the base station radio apparatus A first control unit having a function of: converting a digitized voice and data input from the first control unit into a high-frequency signal under the control of the first control unit at the time of transmission; And a radio unit that converts a high-frequency signal received by the first antenna into a digital signal at the time of an incoming call, and transmits the digital signal to the first control unit. The radio unit is connected to the first control unit, A debugger interface unit having an interface with the control unit 1 and a signal interface with the debugging terminal via a mobile communication network and a public communication network; The transmitting and receiving device transmits and receives a high-frequency signal to and from the public communication terminal via the second antenna, and performs an automatic call receiving operation on a call signal from the public communication terminal at the time of an incoming call. A first mobile communication terminal that converts the data into a digital signal and, when the signal is data, sends the data to the next stage, and the first mobile communication terminal according to a control signal from the first mobile communication terminal.
A second control unit for controlling the mobile communication terminal of the first embodiment and transmitting a signal input / output from the debugger interface unit to the first mobile communication terminal. system.

6. A remote debugging system using the test transceiver according to claim 4 or 5, wherein a debugger interface unit in the base station wireless device is connected only via the mobile communication network. Remote debugging system using mobile transceiver.

7. A mobile communication network comprising: a mobile communication network; and a debugging terminal for performing a debugging operation via the mobile communication network, wherein the mobile communication network includes a first wireless base station that performs wireless transmission and reception; A base station radio apparatus accommodated in a first radio base station and including a first antenna; a test transceiver apparatus accommodated in the first radio base station and including a second antenna;
A first base station control station connected to the first base station control station, the first base station control station performing control for selecting the first radio base station, and the first base station control station connected to the first base station control station , A second base station control station connected to the mobile communication center, and a second radio base station connected to the second base station control station and provided with a third antenna And a second mobile communication terminal having a fourth antenna and calling the second radio base station, and connecting the debugging terminal to the second mobile communication terminal, The first radio base station separates a signal input from the first base station control station into a voice and data and a control signal for controlling the base station radio apparatus at the time of transmission, A transmission line interface for multiplexing a signal and transmitting the multiplexed signal to the first base station control station. Source unit, a first control unit that receives a signal from the transmission line interface unit, and has a control and debug function in the base station radio apparatus, and a digitization unit that is input from the first control unit at the time of transmission. The converted voice and data are converted into a high-frequency signal under the control of the first control unit, transmitted to the space from the first antenna, and converted into a digital signal from the high-frequency signal received by the first antenna upon arrival. And a wireless unit for transmitting to the first control unit, and an interface connected to the first control unit and having an interface with the first control unit, via a mobile communication network and a public communication network. A debug interface unit for performing a signal interface with the debugging terminal, wherein the test transmitting and receiving apparatus transmits and receives high-frequency signals to and from the public communication terminal via the second antenna, During signal performs automatic reception operation on a call signal from the public communication terminal,
If the signal is data, the first to send the data to the next stage
And the first mobile communication terminal is controlled by a control signal from the first mobile communication terminal, and a signal input / output from / to the debugger interface unit is transmitted to the first mobile communication terminal.
A second control unit for sending to the mobile communication terminal, a first step of issuing a call request from the debugging terminal to the first mobile communication terminal. Receiving a call request in the first step, making a call from the first mobile communication terminal to the second mobile communication terminal in the test transmitting / receiving apparatus, and a second step A third step of returning a response to the call originating in the first mobile communication terminal to the first mobile communication terminal; and receiving a response of the third step to return a connection completion from the second mobile communication terminal to the debugging terminal. A fourth step, a fifth step of issuing a communication mode change request from the debugging terminal to the second mobile communication terminal in the test transmitting / receiving apparatus, and a communication mode change request in the fifth step. A sixth step of establishing a data communication link by returning a response to the debugging terminal; and a seventh step of issuing a connection destination change request from the debugging terminal to the second control unit in the test transmitting / receiving apparatus. An eighth step of returning a response to the connection destination change request in the seventh step to the debugging terminal; and transmitting a connection confirmation from the debugging terminal to the debugger interface unit in the base station wireless device. A ninth step; and a tenth step of returning a response to the connection confirmation in the ninth step to the debugging terminal to start a debugging operation. How to debug.