JPS62220032A - Radio communication system - Google Patents

Radio communication system

Info

Publication number
JPS62220032A
JPS62220032A JP61063102A JP6310286A JPS62220032A JP S62220032 A JPS62220032 A JP S62220032A JP 61063102 A JP61063102 A JP 61063102A JP 6310286 A JP6310286 A JP 6310286A JP S62220032 A JPS62220032 A JP S62220032A
Authority
JP
Japan
Prior art keywords
wireless
simulation
base station
communication system
wireless base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP61063102A
Other languages
Japanese (ja)
Inventor
Makoto Aihara
誠 相原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP61063102A priority Critical patent/JPS62220032A/en
Publication of JPS62220032A publication Critical patent/JPS62220032A/en
Pending legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To evaluate the communication system with respect to wide functions in a short time by designing the title system so that the operating mode of each radio base station and a simulation parameter are set from an exchange station and the result of simulation is confirmed. CONSTITUTION:Operation state changeover devices 25, 35, 45 provided to radio base stations 20, 30, 40 consist of an operation state storage circuit 26 comprising FFs and a connection changeover means 27. The storage circuit 26 stores operation information outputted from remote controllers 22, 32, 42 and any of radio equipments 23, 33, 43 or simulators 24, 34, 44 is ready to operate based on the said information. The connection changeover means 27, based on the operation information outputted from the storage circuit 26, connects the radio equipments 23, 33, 43 or the simulators 24, 34, 44 in the operating state to repeaters 21, 31, 41 to apply the operation simulation of the radio base stations 20, 30, 40 designated by a command from an exchange station 10.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、無線通信システムに関し、特に無線加入者を
擬似するシュミレータョ/が行える無線通信システムに
関する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a wireless communication system, and more particularly to a wireless communication system in which a simulation of a wireless subscriber can be performed.

(従来の技術) 従来、この種の無線通信システムは、一つの無線基地局
がカバーするサービスエリアの無線加入者を擬似するシ
ュミレーションを行うとき、シュミレータの接続及びシ
ュミレーションパラメータの設定を全て各無線基地局で
行っていた。
(Prior Art) Conventionally, in this type of wireless communication system, when simulating wireless subscribers in a service area covered by one wireless base station, all simulator connections and simulation parameter settings are performed at each wireless base station. I was doing it at the station.

(発明が解決しようとする問題点) 上述した従来の無線通信システムは、各無線基地局でシ
ュミレーションを実行しているから、システムの規模が
大きくなるとシュミレーションを行うのにかなりの工数
が必要となる。また、他のサービスエリアの無線加入者
との通話のシュミレ−ジョンや無線加入者が移動体の場
合など複数のサービスエリアにまたがるシュミレーショ
/が不可能であるから、システム全体の評価が十分にで
きないという欠点がある。
(Problem to be solved by the invention) In the conventional wireless communication system described above, simulation is executed at each wireless base station, so when the scale of the system becomes large, a considerable number of man-hours are required to perform the simulation. . Furthermore, since it is impossible to simulate calls with wireless subscribers in other service areas or to simulate across multiple service areas when the wireless subscribers are mobile, it is not possible to fully evaluate the entire system. The drawback is that it cannot be done.

(問題点を解決するための手段) 前述の問題点を解決するために本発明が提供する手段は
、遠隔制御装置と、チャネル中継装置と、無線装置と、
無線回線および無線加入者を擬似するシュミレータとか
ら成る無線基地局が交換局の周辺に複数点在する無線通
信システムであって:前記無線基地局に動作状態切替装
置が備えてあり、この動作状態切替装置は動作情報記憶
手段と接続切替手段とからなり、前記動作情報記憶手段
は前記遠隔制御装置から出力される動作情報を記憶しこ
の動作情報に基づき前記無線装置または前記シュミレー
タのいずれか一方を稼動状態にし、前記接続切替手段は
、前記動作情報記憶手段が出力する前記動作情報に基づ
き、前記稼動状態にある前記無線装置又は前記シュミレ
ータを前記チャネル中継装置に接続し;前記交換局から
のコマノドにより指定した無線基地局の動作シュミレー
ションを行うことを特徴とする。
(Means for Solving the Problems) Means provided by the present invention to solve the above-mentioned problems includes a remote control device, a channel relay device, a wireless device,
A wireless communication system in which a plurality of wireless base stations comprising wireless lines and simulators simulating wireless subscribers are scattered around a switching center, wherein the wireless base station is equipped with an operating state switching device, and the operating state switching device is provided. The switching device includes an operation information storage means and a connection switching means, and the operation information storage means stores the operation information output from the remote control device and switches either the wireless device or the simulator based on this operation information. and the connection switching means connects the wireless device or the simulator in the operating state to the channel relay device based on the operation information output by the operation information storage means; The feature is that it simulates the operation of a specified wireless base station.

(実施例) 次に、実施例を挙げ本発明を一層詳しく説明する。(Example) Next, the present invention will be explained in more detail with reference to Examples.

第1図は本発明の無線通信システムの一実施例を示すブ
ロック図、第2図は第1図実施例における無線基地局2
0の詳細を示すブロック図である。
FIG. 1 is a block diagram showing an embodiment of the wireless communication system of the present invention, and FIG. 2 is a wireless base station 2 in the embodiment of FIG.
0 is a block diagram showing details of 0. FIG.

本実施例の無線利用交換システムは、交換局10と、無
線基地局20.30.40と、交換局と無線基地局間を
結ぶ通話チャネル50および制御チ ゛ヤネル60とか
ら成る。交換局10は、電話交換機11と、無線基地局
との制御情報の送受信制御を行う通信制御装置(CCI
C)12及び入出力装置(TERM)13とから成る。
The wireless switching system of this embodiment includes a switching center 10, wireless base stations 20, 30, and 40, and a communication channel 50 and a control channel 60 that connect the switching center and the wireless base stations. The exchange 10 includes a communication control device (CCI) that controls transmission and reception of control information between the telephone exchange 11 and the radio base station.
C) 12 and an input/output device (TERM) 13.

また、無線基地局20.30.40は、電話交換機11
からの通話チャネルの中継制御を行うチャネル中継装置
(R1!1P)21,3L  41と、CCK12との
通信制御および無線基地局を制御する遠隔制御装置(R
P)22.32.42と、無線装置(RP)23.33
.43と、無線加入者を擬似するシュミレータ(”’)
24e  34,44と、動作モードを切替える動作モ
ード・セレクタ25.35゜45とから成る。
In addition, the wireless base stations 20, 30, and 40 are connected to the telephone exchange 11.
A channel relay device (R1!1P) 21, 3L 41 performs relay control of the communication channel from the CCK12 and a remote control device (R
P) 22.32.42 and Radio Equipment (RP) 23.33.
.. 43 and a simulator that simulates a wireless subscriber ('')
24e 34, 44, and an operation mode selector 25.35°45 for switching the operation mode.

続いてこの実施例の動作について説明する。Next, the operation of this embodiment will be explained.

初めに無線基地局の動作モード切替えについて第1図お
よび第2図を参照し説明する。無線基地局20をシュミ
レーション・モードに切替えるとした場合、交換局lO
のTKRM13からシュミレーション・モードを示す動
作モード情報を入力する。この動作モード情報はCCK
12から制御チャネル60を介し無線基地局2oへ送出
される。
First, operation mode switching of a wireless base station will be explained with reference to FIGS. 1 and 2. When switching the wireless base station 20 to simulation mode, the switching center IO
Operation mode information indicating the simulation mode is input from the TKRM 13 of the controller. This operating mode information is CCK
12 to the wireless base station 2o via the control channel 60.

無線基地局20のRP22は受信した動作モード情報に
より、動作モードφセレクタ(SBiL)25の動作モ
ード記憶回路(P/F)26をセットする。
The RP 22 of the wireless base station 20 sets the operation mode storage circuit (P/F) 26 of the operation mode φ selector (SBiL) 25 based on the received operation mode information.

F/’JP 26の出力により動作モード切替えスイッ
チ(sw)27は接点1に切替わりREP21と8工M
24とを接続し、RF23のACT信号がスタノパイ状
態、S工M24のACT信号がイネ−フルldとなりシ
ュミレーション・モードVC切替わる。また、無線基地
局20を通常の呼処理を行う動作モードに切替える場合
も前記と同様に、交換局lOのTICRM13から通常
の呼処理モードを示す動作モード情報を入力し、無線基
地局20の5IL25のP/F 26をリセットするこ
とにより、R1!1P21とRP23を接続しRF23
をイネーブル状態とし動作モードを通常の呼処理を行う
動作モードに切替えることができる。
The operation mode selector switch (sw) 27 is switched to contact 1 by the output of F/'JP 26, and REP 21 and 8-M
24 is connected, the ACT signal of RF23 becomes Stanopian state, the ACT signal of S/M24 becomes enable LD, and the simulation mode VC is switched. Also, when switching the radio base station 20 to the operation mode in which normal call processing is performed, the operation mode information indicating the normal call processing mode is input from the TICRM 13 of the switching center 10, and the 5IL 25 of the radio base station 20 By resetting P/F 26, R1!1P21 and RP23 are connected and RF23
can be enabled and the operation mode can be switched to an operation mode in which normal call processing is performed.

次に、無線基地局がシュミレーション・モード時の動作
について説明する。無線基地局20゜30140がカバ
ーするサービスエリアをそれぞれサービスエリアX、Y
、Zとする。同一サービスエリア内における発着呼シュ
ミレーションの場合、無線基地局20がカバーするサー
ビスエリアX内の無線加入者Aから同一サービスエリア
内の無線加入者Bへの発呼を擬似するシュミレーショ/
・パラメータを’rzum13から入力する。この情報
はCC112から制御チャネル6oを介し無線基地局2
0のRP22へ送出され、81M24はRP22の命令
により無線加入者A、 Bに代わつて発着呼処理を擬似
する。このシュミレーション結果はRP22から制御チ
ャネル60を介し交換局lOへ報告される。異なったサ
ービスエリア間における発着呼シュミレーションの場合
、無線基地局20がカバーするサービスエリアX内の無
線加入者Aから無線基地局40がカバーするサービスエ
リアz内の無線加入者Cへの発呼を擬似するシュミレー
ション−パラメータをTJIiRM13から入力するこ
とにより、無線基地局200S工M24は無線加入者A
に代わって発呼処理を擬似し、無線基地局400SIM
44は無線加入者Cに代わって着呼処理を擬似する。そ
れぞれのシュミレーション結果は、RP22およびRP
42から制御チャネル60を介し交換局10へ報告され
る。
Next, the operation of the radio base station when it is in simulation mode will be explained. The service areas covered by wireless base station 20°30140 are service areas X and Y, respectively.
, Z. In the case of a call simulation within the same service area, a simulation/simulation that simulates a call from a wireless subscriber A within the service area X covered by the wireless base station 20 to a wireless subscriber B within the same service area.
- Input parameters from 'rzum13. This information is transmitted from the CC 112 to the radio base station 2 via the control channel 6o.
81M24 simulates call processing on behalf of wireless subscribers A and B according to instructions from RP22. The simulation results are reported from the RP 22 to the switching center 1O via the control channel 60. In the case of call simulation between different service areas, a call is made from wireless subscriber A in service area X covered by wireless base station 20 to wireless subscriber C in service area Z covered by wireless base station 40. By inputting simulated simulation parameters from the TJIiRM13, the wireless base station 200S M24
Simulate call processing on behalf of wireless base station 400SIM
44 simulates incoming call processing on behalf of wireless subscriber C. The respective simulation results are RP22 and RP
42 to the switching center 10 via the control channel 60.

無線加入者が通話中2つのサービスエリア間を移動した
場合、無線加入者Cから移動無線加入者りへの発呼およ
び通話中に移動無線加入者りはサービスエリアXからサ
ービスエリアYへ移動し、移動無線加入者D′となる通
話を擬似するシュミレータョ/・パラメータをTICR
M13から入力することにより、無線基地局40のS工
M44は無線加入者Cに代わって発呼処理を擬似し、無
線基地局20の81M24は移動無線加入者りに代わっ
て着呼処理および通話中にサービスエリアXから離れて
行くことを擬似する。また無線基地局3゜のS工M34
は移動無線加入者りがあたかもサービスエリアYへ入っ
てきたかのように移動無線加入者D′を擬似する。これ
らのシュミレーション結−果も同様に、RP22.32
.42から制御チャネル60を介し交換局lOへ報告さ
れる。尚、これらのシュミレーション・パラメータおよ
びシュミレーション結果は全て交換局10のT K R
M13により確認することが可能である。
If a wireless subscriber moves between two service areas during a call, the mobile wireless subscriber moves from service area X to service area Y during a call and a call from wireless subscriber C to the mobile wireless subscriber. , the simulation parameters for simulating a call with mobile radio subscriber D' are TICR.
By inputting from M13, the S engineer M44 of the wireless base station 40 simulates call processing on behalf of the wireless subscriber C, and the wireless base station 20 81M24 performs incoming call processing and communication on behalf of the mobile wireless subscriber. Simulate moving away from service area X during the process. Also, the wireless base station 3° S engineering M34
simulates mobile radio subscriber D' as if the mobile radio subscriber had entered service area Y. These simulation results also show that RP22.32
.. 42 via a control channel 60 to the switching center IO. These simulation parameters and simulation results are all based on TKR of the switching center 10.
This can be confirmed using M13.

従って本実施例によれば、交換局の周辺に複数の無線基
地局が点在する場合においても、交換局から無線基地局
の動作モードとシュミレーション・パラメータの設定お
よびシュミレーション結果の確認ができるから、加入者
が交換機に直接つながっている一般電話交換システムと
同等のシステム評価が可能となる。
Therefore, according to this embodiment, even if a plurality of wireless base stations are scattered around the switching center, the switching center can set the operating mode and simulation parameters of the wireless base station and check the simulation results. This makes it possible to evaluate a system equivalent to a general telephone exchange system in which subscribers are directly connected to an exchange.

(発明の効果) 以上説明したように本発明は、交換局から各無線基地局
の動作モードとシュミレーション・パラメータの設定お
よびシュミレーショ/結果の確認ができるようにするこ
とにより、一般電話交換システムと同等に短時間にしか
も広い機能について無線通信システムを評価できる。
(Effects of the Invention) As explained above, the present invention enables the switching center to set the operating mode and simulation parameters of each wireless base station and to check the simulation/results, thereby making it possible to integrate the general telephone switching system. Wireless communication systems can be evaluated with respect to a wide range of functions in an equally short period of time.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の無線通信システムの一実施例を示すブ
ロック図、第2図は第1図実施例における無線基地局2
0の詳細を表わすブロック図である0 10・・・交換局、11・・・電話交換機、12・・・
通信制御装置、13・・・入出力装置、201 30.
40・・・無線基地局、21,31.41・・・チャネ
ル中継装置、22,32.42・・・遠隔制御装置、2
3゜33.43・・・無線装置、24,34.44・・
・シュミレータ、25,35.45・・・動作モード・
セレクタ、26・・・動作モード記憶回路、27・・・
動作モード切替えスイッチ、50・・・通話チャネル、
6゜・・・制御チャネル、A、  B、  C,D、 
D/・・・無線加入者、X、Y、Z・・・サービスエリ
ア。
FIG. 1 is a block diagram showing an embodiment of the wireless communication system of the present invention, and FIG. 2 is a wireless base station 2 in the embodiment of FIG.
0 is a block diagram showing details of 0 10...exchange office, 11...telephone exchange, 12...
Communication control device, 13... input/output device, 201 30.
40...Radio base station, 21,31.41...Channel relay device, 22,32.42...Remote control device, 2
3゜33.43...Radio device, 24,34.44...
・Simulator, 25, 35.45...Operating mode・
Selector, 26... Operation mode storage circuit, 27...
Operation mode changeover switch, 50... call channel,
6゜...Control channel, A, B, C, D,
D/...wireless subscriber, X, Y, Z...service area.

Claims (1)

【特許請求の範囲】[Claims] 遠隔制御装置と、チャネル中継装置と、無線装置と、無
線回線および無線加入者を擬似するシュミレータとから
成る無線基地局が交換局の周辺に複数点在する無線通信
システムにおいて:前記無線基地局に動作状態切替装置
が備えてあり、この動作状態切替装置は動作情報記憶手
段と接続切替手段とからなり、前記動作情報記憶手段は
前記遠隔制御装置から出力される動作情報を記憶しこの
動作情報に基づき前記無線装置または前記シュミレータ
のいずれか一方を稼動状態にし、前記接続切替手段は、
前記動作情報記憶手段が出力する前記動作情報に基づき
、前記稼動状態にある前記無線装置又は前記シュミレー
タを前記チャネル中継装置に接続し;前記交換局からの
コマンドにより指定した無線基地局の動作シュミレーシ
ョンを行うことを特徴とする無線通信システム。
In a wireless communication system in which a plurality of wireless base stations comprising a remote control device, a channel relay device, a wireless device, and a simulator that simulates wireless lines and wireless subscribers are scattered around a switching center: An operating state switching device is provided, and the operating state switching device includes an operating information storage means and a connection switching means, and the operating information storage means stores the operating information output from the remote control device and converts the operating information into the operating information. based on the above, the wireless device or the simulator is activated, and the connection switching means:
Connecting the wireless device or the simulator in operation to the channel relay device based on the operation information output by the operation information storage means; simulating the operation of the wireless base station specified by the command from the switching center; A wireless communication system characterized by:
JP61063102A 1986-03-20 1986-03-20 Radio communication system Pending JPS62220032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61063102A JPS62220032A (en) 1986-03-20 1986-03-20 Radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61063102A JPS62220032A (en) 1986-03-20 1986-03-20 Radio communication system

Publications (1)

Publication Number Publication Date
JPS62220032A true JPS62220032A (en) 1987-09-28

Family

ID=13219589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61063102A Pending JPS62220032A (en) 1986-03-20 1986-03-20 Radio communication system

Country Status (1)

Country Link
JP (1) JPS62220032A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04159827A (en) * 1990-10-23 1992-06-03 Nippon Telegr & Teleph Corp <Ntt> Radio base station remote controller
JPH0630464A (en) * 1992-01-10 1994-02-04 Motorola Inc Emulation of mobile station by base station for loopback test

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04159827A (en) * 1990-10-23 1992-06-03 Nippon Telegr & Teleph Corp <Ntt> Radio base station remote controller
JPH0630464A (en) * 1992-01-10 1994-02-04 Motorola Inc Emulation of mobile station by base station for loopback test

Similar Documents

Publication Publication Date Title
US5875397A (en) Communications system and method for testing of a communications apparatus
JPH01190036A (en) Channel switching system during busy state for mobile body communication
AU673763B2 (en) Mobile radio network
JPS62220032A (en) Radio communication system
JPH11220435A (en) Radio base station simulator
KR100250447B1 (en) Function test procedure of cdma msc traffic simulator
JPS6346830A (en) Radio channel controller with line loop back function
JPS5847103B2 (en) Wireless line pseudo method
JP2564955B2 (en) Subscriber line test method
JPS63187928A (en) Communication monitoring method for mobile communication
JPH01248717A (en) Train telephone system test equipment
KR960002832B1 (en) Trunk test path providing method of exchanger
JPH07321915A (en) Equipment for testing exchange
JPH0297133A (en) Phase adjusting device
CN113542190A (en) Interconnected access gateway for TETRA system
JP3018724B2 (en) Cordless telephone equipment
JPH01158862A (en) Remote test system
JPS6143035A (en) Remote supervisory and controlling equipment
JPS62136156A (en) System for performing loop back test on line
JPS6394799A (en) Digital electric exchange
JPH04167831A (en) Simple hand-off system
JPH02241192A (en) Wireless pseudo call processor
JPH0454028A (en) Radio communication privacy call control system
JPH04160998A (en) Subscriber circuit unit
JPS63234660A (en) Connection test system for time division switch