JPS58164336A - Radio telephone exchange system - Google Patents

Radio telephone exchange system

Info

Publication number
JPS58164336A
JPS58164336A JP57045527A JP4552782A JPS58164336A JP S58164336 A JPS58164336 A JP S58164336A JP 57045527 A JP57045527 A JP 57045527A JP 4552782 A JP4552782 A JP 4552782A JP S58164336 A JPS58164336 A JP S58164336A
Authority
JP
Japan
Prior art keywords
terminal device
service
subscriber
base station
control signal
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.)
Granted
Application number
JP57045527A
Other languages
Japanese (ja)
Other versions
JPH0423476B2 (en
Inventor
Koreaki Yanai
箭内 之了
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
Nippon Electric Co Ltd
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, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP57045527A priority Critical patent/JPS58164336A/en
Publication of JPS58164336A publication Critical patent/JPS58164336A/en
Publication of JPH0423476B2 publication Critical patent/JPH0423476B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To allow a subscriber to know that service registration for incoming transfer, etc., is not canceled, by reporting that the service is still effective at a terminal device under the service by a short ring control signal from a base station when there is an incoming call for the terminal device. CONSTITUTION:Once the terminal device 1 is registered for the incoming transfer service to the base station 3, incoming calls for the terminal device 1 are transferred to a subscriber 6 at a transfer destination, but every time this service is carried out, the short ring signal to the terminal device 1. On receiving this short ring signal, the terminal device 1 knows the incoming transfer service is effective through a tone generator.

Description

【発明の詳細な説明】 本発明は自動車電話方式で代表される無線電話交換方式
に関し、4Iに着信転送等の新サービス方式の改良に関
する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wireless telephone switching system typified by a car telephone system, and relates to improvements in new service systems such as 4I and call forwarding.

この種の無線電話交換方式においては、無線交換基地局
と端末装置間に設定された各種制御信号に端末装置識別
信号が付加され端末装置に対して個別に制御可能となっ
て込る。また端末装置に対しては各種のサービス例えば
、端末装置の加入者が不在の場合の着信転送サービスを
実施できるようになっている。
In this type of wireless telephone switching system, terminal device identification signals are added to various control signals set between the wireless switching base station and the terminal devices, making it possible to control the terminal devices individually. Furthermore, various services can be implemented for the terminal device, such as a call transfer service when the subscriber of the terminal device is absent.

このようなサービスは9例えば着信転送サービスの場合
、加入者が不在になる前に端末装置でサービス要求を無
線交換基地局に登録しておくことにより実行される。
Such a service, for example, in the case of a call diversion service, is carried out by registering a service request with the radio switching base station at the terminal device before the subscriber becomes absent.

このことを第1図、第2図を参照しながら簡単に説明す
る。
This will be briefly explained with reference to FIGS. 1 and 2.

第1図において、加入者1が、端末装置により着信転送
サービス要求2を無線交換基地局3に送出する。無線交
換基地局3では、加入者1に対する着信転送サービスを
メモリ4に登録する。第2図において9着信転送サービ
スが登録された後に、加入者1に対する加入者5からの
電話があると、無線交換基地局3は加入者1の着信転送
サービスの登録をチェックし、登録を確認すると転送先
としてを録されている加入者6へ加入者5からの電話を
接続する。この間。
In FIG. 1, a subscriber 1 sends a call diversion service request 2 to a wireless switching base station 3 using a terminal device. The wireless switching base station 3 registers the call transfer service for the subscriber 1 in the memory 4. In FIG. 2, when subscriber 1 receives a call from subscriber 5 after the call forwarding service 9 has been registered, the wireless switching base station 3 checks the registration of the call forwarding service of subscriber 1 and confirms the registration. Then, the telephone call from subscriber 5 is connected to subscriber 6 who is recorded as the forwarding destination. During this time.

無線交換基地局3ば、加入者1の端末装置に対して例も
知らせない。
The wireless switching base station 3 does not notify the subscriber 1's terminal device of any example.

このようにして無線交換基地局では、サービス要求の登
録が取り消されない限り加入者の存在、不在に力φjわ
りなく着信転送サービスを実行する。このため加入者が
サービス要求を登録したことを忘れてしまうと、受信が
可能であるにもかかわらず着信転送が実行され続けてし
まうという欠点がある。
In this manner, the wireless switching base station performs the call transfer service regardless of the presence or absence of the subscriber unless the registration of the service request is cancelled. For this reason, if a subscriber forgets that he or she has registered a service request, there is a drawback that call forwarding will continue to be performed even though reception is possible.

本発明は、無線交換基地局と端末装置間に各種制御信号
の他にショートリング制御信号を設定し、サービスを実
施するに際しサービス要求を登録した加入者の端末装置
に対してこのショートリング制御信号を送出するように
なし、端末装置ではこのショー) IJソング御信号を
受信するとトーンあるいは音声発生装置等により表示を
行なうようにしたことを特徴とする。
The present invention sets a short ring control signal in addition to various control signals between a wireless switching base station and a terminal device, and provides the short ring control signal to the terminal device of a subscriber who has registered a service request when implementing a service. When the terminal device receives the IJ song control signal, it displays it using a tone or a voice generating device.

以下に本発明の実施例を着信転送サービスを例示して説
明する。
Embodiments of the present invention will be described below by exemplifying a call transfer service.

無線交換基地局は、電話交換機能と無線機能とを合わせ
持ち、端末装置に対し端末装置識別信号を付加して各種
の制御信号を送出するが。
A wireless switching base station has both a telephone switching function and a wireless function, and sends out various control signals to terminal devices by adding a terminal device identification signal.

更に着信転送サービスを行なう時にはサービス要求を登
録した加入者の端末装置に対しその識別信号を付加して
ショートリング制御信号を送出する機能を有している。
Furthermore, when performing a call transfer service, it has a function of sending a short ring control signal to the terminal device of a subscriber who has registered a service request, with the identification signal added thereto.

サービス実行時の動作を簡単に説明すると。Let me briefly explain the operation when the service is executed.

第3図に示す通り、まず加入者1が端末装置により゛所
定の操作で着信転送サービス要求2を無線交換基地局に
送出する。無線交換基地局3では、加入者1に対する着
信転送サービスをメモリ4に登録する。第4図に示す通
り1着信転送サービスが登録された後に加入者1に対す
る加入者5からの電話があった場合、無線交換基地局3
は、加入者1の着信転送サービス登録をチェックし、登
録を確認すると、登録されてhる加入者6へ加入者5か
らの電話を接続する。その時、無線交換基地局3では加
入者1の端末装置に対してショートリング制御信号7を
送出する。加入者1の端末装置は、/ヨードリング制御
信号7を受信すると、トーンあるいは音声発生装置によ
り加入者1に対し着信転送サービス′の実施を知らせる
As shown in FIG. 3, first, the subscriber 1 sends a call transfer service request 2 to the wireless switching base station using a terminal device through a predetermined operation. The wireless switching base station 3 registers the call transfer service for the subscriber 1 in the memory 4. As shown in FIG. 4, if there is a call from subscriber 5 to subscriber 1 after call transfer service 1 is registered, the wireless switching base station 3
checks subscriber 1's call forwarding service registration, and if the registration is confirmed, connects the call from subscriber 5 to registered subscriber 6. At that time, the wireless switching base station 3 sends a short ring control signal 7 to the terminal device of the subscriber 1. When the terminal device of the subscriber 1 receives the /yodling control signal 7, it notifies the subscriber 1 of the implementation of the call diversion service' by means of a tone or voice generating device.

第5図は本発明を実施する端末装置の一例である。FIG. 5 is an example of a terminal device implementing the present invention.

この端末装置は、送受信機11によりショートリング制
御信号を受信すると、ジ−タンス制御部12による制御
でトーンあるいは音声発生装置13が動作し、加入者に
着信転送サービス実施を知らせる。14はハンドセット
である。ところでこの端末装置を離れていた加入者が戻
った場合、サービス要求の登録を取り消す操作を行なう
ことになる。しかしこの登録取消し操作を忘れてしまっ
たとしても2次の着信転送サービス実施時にこれを知ら
されるのでその時登録取消し操作を行なえば、以後、加
入者が存在するにもかかわらず着信転送サービスが実行
されてしまうというようなことはなくなる。
In this terminal device, when the short ring control signal is received by the transceiver 11, the tone or voice generating device 13 is operated under the control of the jitance control section 12, and the subscriber is notified of the implementation of the call transfer service. 14 is a handset. By the way, when the subscriber who left the terminal device returns, he or she will have to perform an operation to cancel the registration of the service request. However, even if you forget to cancel this registration, you will be notified when the second call forwarding service is implemented, so if you cancel the registration at that time, the call forwarding service will continue to run even if there are subscribers. There will be no more situations where you will be rejected.

以上説明してきたように2本発明によれば無線交換基地
局にショートリング制御信号の送出機能を持たせ、端末
装置にはこの制御信号を受信すると動作するトーンある
いは音声発生装置を設けることにより、各種サービスが
告知とともに実施される。このことによって加入者がサ
ービス要求を登録中であることを忘れたとしても、忘れ
ていることを気付かせることができ。
As explained above, according to the present invention, the wireless switching base station is provided with a short ring control signal sending function, and the terminal device is provided with a tone or voice generating device that operates when receiving this control signal. Various services will be implemented with announcements. This makes it possible to remind the subscriber even if he forgets that he is registering a service request.

言い換えれば不必要なサービス実行により加入者に不利
益を及はすというおそれを解消できる。
In other words, it is possible to eliminate the possibility that unnecessary service execution will cause disadvantages to subscribers.

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

第一図、第2図は従来方式による着信転送サービスを説
明するための図、第3図、第4図は本発明方式による着
信転送サービスを説明するだめの図、第5図は本発明方
式で使用される端末装置の概略ブロック構成図。 図中、1は加入者、5は無線交換基地局、4はメモリ、
5は発呼した加入者、6F′i、転送先の加入者、11
は送受信機、12はシーケンス制御部、13はトーンあ
るいは音声発生装置、1.4はハンドセット。 第1図
Figures 1 and 2 are diagrams for explaining the call transfer service using the conventional method, Figures 3 and 4 are diagrams for explaining the call transfer service according to the method of the present invention, and Figure 5 is the diagram for explaining the call transfer service according to the method of the present invention. 1 is a schematic block configuration diagram of a terminal device used in . In the figure, 1 is a subscriber, 5 is a wireless switching base station, 4 is a memory,
5 is the subscriber who made the call, 6F'i is the subscriber to whom the call is transferred, 11
1 is a transceiver, 12 is a sequence controller, 13 is a tone or voice generator, and 1.4 is a handset. Figure 1

Claims (1)

【特許請求の範囲】 1、無線交換基地局と端末装置間の種々の制御信号に端
末装置識別信号が付加され各端末装置を個別に制御可能
な無線電話交換方式において。 前記無線交換基地局と端末装置間の前記制御信号として
ショートリング制御信号を設定し9着信転送等の不在中
サービスによる丈−ビス登録中の端末装置に着信呼があ
った場合に無線交換基地局が前記ショートリング制御信
号を送出するようになし、該ショートリング制御信号を
受信したサービス登録中の端末装置はトーンあるいは音
声等によりサービス実施の表示を一行なうようにしたこ
とを特徴とする無線電話交換方式。 以下余白
[Scope of Claims] 1. In a wireless telephone switching system in which a terminal device identification signal is added to various control signals between a wireless switching base station and a terminal device, and each terminal device can be individually controlled. A short ring control signal is set as the control signal between the wireless switching base station and the terminal device. transmits the short ring control signal, and a terminal device receiving the short ring control signal and registering for the service displays an indication that the service is being performed by a tone or voice, etc. Exchange method. Margin below
JP57045527A 1982-03-24 1982-03-24 Radio telephone exchange system Granted JPS58164336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57045527A JPS58164336A (en) 1982-03-24 1982-03-24 Radio telephone exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57045527A JPS58164336A (en) 1982-03-24 1982-03-24 Radio telephone exchange system

Publications (2)

Publication Number Publication Date
JPS58164336A true JPS58164336A (en) 1983-09-29
JPH0423476B2 JPH0423476B2 (en) 1992-04-22

Family

ID=12721877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57045527A Granted JPS58164336A (en) 1982-03-24 1982-03-24 Radio telephone exchange system

Country Status (1)

Country Link
JP (1) JPS58164336A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811380A (en) * 1988-01-29 1989-03-07 Motorola, Inc. Cellular radiotelephone system with dropped call protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811380A (en) * 1988-01-29 1989-03-07 Motorola, Inc. Cellular radiotelephone system with dropped call protection

Also Published As

Publication number Publication date
JPH0423476B2 (en) 1992-04-22

Similar Documents

Publication Publication Date Title
KR20010031747A (en) Method for auto answering a call based on caller id
JP3119627B2 (en) Callee location notification method for mobile phones
JPS62617B2 (en)
JPS5950629A (en) Radio calling centralized telephone system
JPS58164336A (en) Radio telephone exchange system
JPS5881352A (en) Wide band portable telephone system
JP2000197088A (en) Congestion-avoiding method and system for mobile network switchboard
JPS5919503B2 (en) Tracking phone method
JPS5856306B2 (en) Call transfer method
JPS61148927A (en) Portable telephone system
JPH03214993A (en) Connection control system
JP2853690B2 (en) Group telephone service
KR0184176B1 (en) Auto-answering service method
JPS60187143A (en) Call connection control system of car telephone exchange system
JPS6276349A (en) Incoming refusal system
JPS6242540B2 (en)
JPS63125025A (en) Notifying system for call during absence
KR19980043425A (en) Message Waiting Notification Method of Mobile Communication Device
JPH04320142A (en) Incoming signal system
JPS58170236A (en) Radio calling mode
JPH0451619A (en) Mobile communication system
JPS63121352A (en) Terminating subscriber response foreseeing system
JPH0378821B2 (en)
JPS60178730A (en) Pager automatic transfer system
JPH06244953A (en) Method and device for automatic registration of absence