JPH0239900B2 - - Google Patents
Info
- Publication number
- JPH0239900B2 JPH0239900B2 JP58145845A JP14584583A JPH0239900B2 JP H0239900 B2 JPH0239900 B2 JP H0239900B2 JP 58145845 A JP58145845 A JP 58145845A JP 14584583 A JP14584583 A JP 14584583A JP H0239900 B2 JPH0239900 B2 JP H0239900B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- mobile radio
- base station
- station
- radio station
- 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.)
- Expired - Lifetime
Links
- 238000010295 mobile communication Methods 0.000 claims description 5
- 230000007175 bidirectional communication Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
【発明の詳細な説明】
発明の属する分野の説明
この発明は双方向通信可能な移動通信式におけ
る移動局に対する呼び出し方式に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a calling method for a mobile station in a mobile communication system capable of bidirectional communication.
従来の技術の説明
従来の移動通信方式においては無線基地局から
移動無線局を呼び出す場合に、その移動無線局が
電源投入して動作状態にあるか否かを無線基地局
では知らないため、電源が切断されている移動無
線局に対しても呼び出しを行う、つまり無駄な呼
び出しを行う欠点があつた。自動車電話ではエン
ジンキーを断にすると、送受信機の電源が断にな
るように構成されているのが普通である。自動車
を車庫に入れている場合などは比較的長い間、そ
の移動無線局に対する呼び出しができない。この
状態でも従来はその移動局に対する呼び出し要求
が来ると無線基地局ではその呼び出し処理を行う
ため、無駄な処理を行つていた。Description of Prior Art In conventional mobile communication systems, when calling a mobile radio station from a radio base station, the radio base station does not know whether or not the mobile radio station is powered on and is in operation; There was a drawback that calls were made even to mobile radio stations that were disconnected, that is, calls were made in vain. Car telephones are usually configured so that when the engine key is turned off, the power to the transmitter and receiver is turned off. When a car is parked in a garage, calls to the mobile radio station cannot be made for a relatively long time. Conventionally, even in this state, when a call request to the mobile station is received, the wireless base station processes the call, resulting in wasteful processing.
発明概要
この発明の目的は電源投入をしていない移動無
線局に対しては無線基地局から呼び出しを行わな
いようにする移動通信ページング方式を提供する
ことにある。Summary of the Invention An object of the present invention is to provide a mobile communication paging system that prevents a radio base station from calling a mobile radio station that is not powered on.
この発明によれば移動無線局で電源投入が指示
された時、また電源切断指示がされた時にそのこ
とを示す指示をその移動無線局番号と共に無線基
地局に伝達し、無線基地局ではその指示を各移動
無線局ごとに記憶部に記憶しておき、移動無線局
の呼び出し時に、その記憶部の記憶を参照して電
源が切断されている移動無線局に対しては呼び出
しを行わないようにする。このようにして電源が
投入されている移動無線局への呼び出しを効率的
に行うことができる。 According to the present invention, when a mobile radio station is instructed to turn on the power or to turn off the power, an instruction indicating this together with the mobile radio station number is transmitted to the radio base station, and the radio base station receives the instruction. is stored in a storage unit for each mobile radio station, and when calling a mobile radio station, the memory in the storage unit is referred to so that a call is not made to a mobile radio station whose power is cut off. do. In this way, a call to a mobile radio station that is powered on can be made efficiently.
移動無線局１１において送受信機１２は電源ス
イツチ１３を介して電源１４に接続され、また送
受信機１２は制御装置１５に接続され、制御装置
１５は電源スイツチ１３の投入、切断制御、無線
基地局との接続に必要とする各種制御を行う。 In the mobile radio station 11, the transceiver 12 is connected to a power supply 14 via a power switch 13, and the transceiver 12 is also connected to a control device 15, which controls turning on and off the power switch 13, and controls the radio base station. performs various controls necessary for connection.
この発明においては送受信機１２に対する電源
投入、切断の指示を操作者が与えると、そのこと
が無線基地局へ送出される。この例は自動車電話
の場合で、エンジンキー１６を接、断にすると、
これが制御装置１５へ線１７を通じて通知され、
その状態に応じて制御装置１５が動作する。即ち
電源切断状態においてはエンジンキーをオンにす
ると、第２図に示すようにステツプS1でこのこと
が制御装置１５へ通知され、制御装置１５はステ
ツプS2で電源スイツチ１３をオンにして送受信機
１２に電源１４を接続する。ステツプS3で制御装
置１５は電源投入状態を示すコード及びその移動
無線局の番号を送受信機１２より無線基地局へ送
信する。ステツプS4で無線基地局からのこの電源
投入指示を受信したことを示す応答信号を受信し
たかをチエツクし、一定時間内に応答信号を受信
しない場合はステツプ3に戻り、再び電源投入状
態を示す信号を送信し、ステツプ4で応答信号を
受信すると、送受信機１２が使用可能な状態にな
る。 In the present invention, when an operator gives an instruction to turn on or turn off the power to the transceiver 12, this instruction is sent to the wireless base station. This example is for a car phone, and when the engine key 16 is turned on or off,
This is communicated to the control device 15 via line 17;
The control device 15 operates according to the state. That is, when the engine key is turned on in the power-off state, this is notified to the control device 15 in step S1 as shown in FIG. Connect the power source 14 to the machine 12. In step S3 , the control device 15 transmits a code indicating the power-on state and the number of the mobile radio station from the transceiver 12 to the radio base station. In step S4 , it is checked whether a response signal indicating that this power-on instruction has been received from the radio base station has been received, and if the response signal is not received within a certain period of time, the process returns to step S4 and the power-on state is resumed. When a response signal is received in step 4 , the transceiver 12 becomes ready for use.
一方送受信機１２の使用状態でエンジンキー１
６を断にすると、第３図に示すようにステツプS1
でこのことが制御装置１５へ通知され、ステツプ
S2で制御装置１５は電源切断状態を示すコード及
び移動無線局番号を送受信機１２より無線基地局
へ送信する。ステツプS3でその電源切断を示す指
示を無線基地局で受信したことを示す応答信号を
受信したかチエツクし、これを一定時間内に受信
しない場合はステツプS2へ戻り、応答信号を受信
した場合はステツプS4で電源スイツチ１３をオフ
とし、送受信機１２に対する電源を断にする。 On the other hand, when the transmitter/receiver 12 is in use, the engine key 1
If 6 is turned off, step S 1 is executed as shown in Figure 3.
This is notified to the control device 15 and the step
At S2 , the control device 15 transmits a code indicating the power-off state and the mobile radio station number from the transceiver 12 to the radio base station. In step S3 , it is checked whether a response signal indicating that the wireless base station has received the instruction to disconnect the power supply is received, and if this is not received within a certain period of time, the process returns to step S2 and the response signal is received. If so, the power switch 13 is turned off in step S4 , and the power to the transmitter/receiver 12 is cut off.
無線基地局１８には送受信機１９、移動無線局
との接続制御などを行う制御装置２１が設けられ
ている。 The radio base station 18 is provided with a transmitter/receiver 19 and a control device 21 that controls connection with a mobile radio station.
この発明においては各移動無線局ごとに電源投
入、切断状態が記憶部２２に記憶される。即ち移
動無線局から前記電源投入を示すコードを受信す
ると、制御装置２１は記憶部２２のその移動無線
局の記憶を電源投入状態にすると共に、この電源
投入指示を受信したことを示すコード及びその移
動無線局番号を応答信号として移動無線局へ送信
する。また移動無線局から前記電源切断を示すコ
ードを受信すると、制御装置２１は記憶部２２の
その移動無線局の記憶を電源切断状態にすると共
に、この電源切断指示を受信したことを示すコー
ド及びその移動無線局番号を応答信号として移動
無線局へ送信する。なお移動無線局１１及び無線
基地局２１間の前記電源投入指示、電源切断指
示、応答信号はいわゆる制御チヤネルを通じて行
われる。 In the present invention, the power-on and power-off states of each mobile radio station are stored in the storage unit 22. That is, upon receiving the code indicating the power-on from the mobile radio station, the control device 21 puts the memory of the mobile radio station in the storage unit 22 into the power-on state, and also stores the code indicating that the power-on instruction has been received and the code indicating that the power-on instruction has been received. The mobile radio station number is sent as a response signal to the mobile radio station. When the control device 21 receives the code indicating the power-off instruction from the mobile radio station, the control device 21 sets the memory of the mobile radio station in the storage unit 22 to the power-off state, and also includes a code indicating that the power-off instruction has been received and the code indicating that the power-off instruction has been received. The mobile radio station number is sent as a response signal to the mobile radio station. Note that the power-on instruction, power-off instruction, and response signals between the mobile radio station 11 and the radio base station 21 are performed through a so-called control channel.
無線基地局１８では移動無線局に対する呼び出
し要求が到来すると、記億部２２を読出してその
移動無線局が電源投入状態か電源切断状態かをチ
エツクし、電源切断状態の場合は、その移動無線
局に対する呼び出し処理を行うことなく、他の処
理に移り、電源投入状態のみその移動無線局に対
する呼び出し処理を行う。 When the radio base station 18 receives a call request for a mobile radio station, it reads the storage unit 22 and checks whether the mobile radio station is in a power-on state or a power-off state, and if the mobile radio station is in a power-off state, the mobile radio station is The mobile radio station moves to other processing without performing the calling process for the mobile radio station, and performs the calling process for the mobile radio station only in the power-on state.
なお前記応答信号は省略して、移動無線局では
電源投入指示、電源切断指示をその都度１回のみ
行うようにしてもよい。 Note that the response signal may be omitted, and the mobile radio station may issue a power-on instruction and a power-off instruction only once each time.
効果の説明
以上説明したようにこの発明によれば、電源が
切断されている移動無線局に対する呼び出しを行
わないので、移動無線局呼び出しに必要な無線基
地局の通信容量、制御処理装置の処理動作が軽減
されるという利点がある。Explanation of Effects As explained above, according to the present invention, a call is not made to a mobile radio station whose power is cut off, so the communication capacity of the radio base station necessary for calling a mobile radio station and the processing operation of the control processing device are This has the advantage that it reduces
第１図はこの発明の実施例を示すブロツク図、
第２図は電源投入時の移動無線局制御装置の動作
例を示す流れ図、第３図は電源切断時の移動無線
局制御装置の動作例を示す流れ図である。
１１：移動無線局、１２：移動無線局送受信
機、１３：電源スイツチ、１４：移動無線局電
源、１５：移動無線局制御装置、１６：エンジン
キー、１８：無線基地局、１９：無線基地局送受
信機、２１：無線基地局制御装置、２２：記憶
部。
FIG. 1 is a block diagram showing an embodiment of this invention.
FIG. 2 is a flowchart showing an example of the operation of the mobile radio station control device when the power is turned on, and FIG. 3 is a flowchart showing an example of the operation of the mobile radio station control device when the power is turned off. 11: Mobile radio station, 12: Mobile radio station transceiver, 13: Power switch, 14: Mobile radio station power supply, 15: Mobile radio station controller, 16: Engine key, 18: Radio base station, 19: Radio base station Transmitter/receiver, 21: Radio base station control device, 22: Storage unit.
Claims (1)
の間で双方向に通信可能な移動通信において、 前記移動無線局は自動車用バツテリーで動作す
る第一の送受信機と、自動車用バツテリーからこ
の送受信機への電源供給の接断を行うスイツチ
と、このスイツチと送受信機の動作を制御する制
御部より構成され、 前記基地局は少なくとも第二の送受信機と、移
動無線局ごとの電源投入状態を記憶する記憶部よ
り構成され、 前記制御部は自動車のエンジンキーの投入を検
出した場合には前記スイツチを接にして前記第一
の送受信機に電源を投入した後に電源投入指示及
び移動局番号を無線基地局へ送信し、自動車のエ
ンジンキーの切断を検出した場合には電源切断指
示及び移動無線局番号を無線基地局に伝達した後
に前記スイツチを断にして前記第一の送受信機へ
の電源を切断し、 無線基地局は移動無線局ごとにその電源の投入
切断状態を前記移動無線局からの指示に従つて前
記記憶部に記憶し、無線基地局で移動無線局を呼
び出す場合は、前記記憶状態を参照して電源が投
入されている場合のみ呼び出しを行うことを特徴
とする移動通信ページング方式。[Scope of Claims] 1. In mobile communication capable of bidirectional communication between a radio base station and a mobile radio station mounted on a vehicle, the mobile radio station includes a first transceiver operated by a vehicle battery; The base station is comprised of a switch that connects and disconnects power supply from an automobile battery to the transmitter and receiver, and a control unit that controls the operation of the switch and the transmitter and receiver, and the base station is connected to at least a second transmitter and receiver, and a mobile radio station. When the controller detects that the engine key of the automobile is turned on, the control section connects the switch to turn on the power to the first transmitter/receiver, and then turns on the power. The instruction and the mobile station number are transmitted to the radio base station, and when the disconnection of the engine key of the automobile is detected, the power cut instruction and the mobile radio station number are transmitted to the radio base station, and then the switch is turned off and the first switch is turned off. The radio base station stores the power on/off status of each mobile radio station in the storage unit according to instructions from the mobile radio station, and A mobile communications paging system characterized in that when calling, the storage state is referred to and the calling is performed only when the power is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58145845A JPS6037844A (en) | 1983-08-10 | 1983-08-10 | Mobile communication paging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58145845A JPS6037844A (en) | 1983-08-10 | 1983-08-10 | Mobile communication paging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6037844A JPS6037844A (en) | 1985-02-27 |
| JPH0239900B2 true JPH0239900B2 (en) | 1990-09-07 |
Family
ID=15394425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58145845A Granted JPS6037844A (en) | 1983-08-10 | 1983-08-10 | Mobile communication paging system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037844A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597747A (en) * | 1979-01-20 | 1980-07-25 | Toshiba Corp | Radio telephone system |
-
1983
- 1983-08-10 JP JP58145845A patent/JPS6037844A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597747A (en) * | 1979-01-20 | 1980-07-25 | Toshiba Corp | Radio telephone system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6037844A (en) | 1985-02-27 |
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