JPH04100330A - Mobile radio line control system - Google Patents
Mobile radio line control systemInfo
- Publication number
- JPH04100330A JPH04100330A JP2217023A JP21702390A JPH04100330A JP H04100330 A JPH04100330 A JP H04100330A JP 2217023 A JP2217023 A JP 2217023A JP 21702390 A JP21702390 A JP 21702390A JP H04100330 A JPH04100330 A JP H04100330A
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- 238000012545 processing Methods 0.000 claims abstract description 51
- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 10
- 238000012790 confirmation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、移動無線の回線制御方式に関し、特に発呼接
続開始時に、移動局識別4番号とともに、通信相手のア
ドレスおよび付加情報も同時に送出し、移動局識別番号
による加入者情報の照合・確認・管理の処理、無線回線
の設定および通信接続制御の処理を並列に行ない、全て
の処理系から肯定応答が返った時のみ通信回線を設定し
通信動作を開始する移動無線方式における発呼接続制御
失敗時の復旧のための手段に係る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mobile radio line control system, and in particular, the present invention relates to a mobile radio line control system, and in particular, when starting a call connection, the address and additional information of the communication partner are simultaneously sent together with the mobile station identification number 4. Then, the process of collating, confirming, and managing subscriber information using the mobile station identification number, setting up the wireless line, and controlling the communication connection are performed in parallel, and the communication line is set up only when positive responses are returned from all processing systems. The present invention relates to means for recovery when call connection control fails in a mobile radio system that starts a communication operation.
個人番号(P I D番号)と電話機番号(SID番号
)とを分離・併用することにより、個人ベースの電話サ
ービスの提供を可能とする電話網の概念(PIDli想
)が、携帯電話の実現に向けたアプローチの一つとして
検討されている。The concept of a telephone network (PIDli concept), which makes it possible to provide telephone services on an individual basis by separating and using a personal number (PID number) and telephone number (SID number), has led to the realization of mobile phones. This is being considered as one of the approaches to achieving this goal.
このPIDを用いる携帯電話方式の一形態として複数ゾ
ーンを有するマルチチャネルアクセスの構内携帯電話方
式が考えられている。この携帯電話方式において、迅速
かつ確実な発呼接続手順を提供し、利用者の操作性・利
便性並びにシステムの信鯨性を向上させるために、第1
図に示すような構成で、第2図に示す発呼接続動作シー
ケンスで動作する回線制御方式が本願出願人によって提
案されている(特願平2−126651 )。As one type of mobile phone system using this PID, a local mobile phone system with multi-channel access having multiple zones has been considered. In this mobile phone system, in order to provide a quick and reliable call connection procedure and improve the user's operability and convenience as well as the reliability of the system, the first
The applicant of the present invention has proposed a line control system having the configuration shown in the figure and operating in the call connection operation sequence shown in FIG. 2 (Japanese Patent Application No. 2-126651).
第1図において、1は携帯電話機、2は基地局、3は接
続制御装置、4はIDセンタ、5は交換機、6は固定電
話網、7は固定電話機を表わしており、第2図における
■〜■および(ア)〜(つ)は以下の説明中の同じ番号
等に対応している。In FIG. 1, 1 is a mobile phone, 2 is a base station, 3 is a connection control device, 4 is an ID center, 5 is an exchange, 6 is a fixed telephone network, and 7 is a fixed telephone. ~■ and (a) ~ (tsu) correspond to the same numbers etc. in the following explanation.
上述の回線制御方式では、先ず発呼接続開始時に移動局
識別番号とともに通信相手のアドレスおよびその他の付
加情報も同時に送出する。次に、接続制御装置では、基
地局、IDセンタ、交換機へ担当の処理業務を振り分け
て送出し、無線回線設定の処理、移動局識別番号による
加入者情報の照合・確認・管理の処理および通信接続制
御の処理を並列に行なう(特願平2−126651では
、無線回線設定の処理を接続制御装置内の無線回線設定
部で行なうようにしているが、ここでは、その機能を基
地局に移しである)。そこで、全ての処理システムから
肯定(成功)の応答が返った時のみ全ての処理システム
に最終的に処理の完了を通知しくコミットメント)、発
呼者と着呼者との間に通信回線を設定し通信接続動作を
開始する。このように、いわゆる2相コミツトメントプ
ロトコルを発呼接続手順に採用すれば、並列処理を行な
っているので処理時間が短く、応答確認を行なうため接
続制御処理の信軌性が高いので、迅速かつ確実な発呼接
続動作を提供することができる。In the above-mentioned line control system, first, at the start of a call connection, the address of the communication partner and other additional information are simultaneously sent together with the mobile station identification number. Next, the connection control device distributes and sends processing tasks to the base station, ID center, and exchange, processes wireless line settings, verifies, confirms, and manages subscriber information using mobile station identification numbers, and communicates. Processing of connection control is performed in parallel (in Japanese Patent Application No. 2-126651, the processing of wireless line setting is performed in the wireless line setting section in the connection control device, but here, this function is transferred to the base station. ). Therefore, only when a positive (successful) response is returned from all processing systems, all processing systems are finally notified of the completion of the processing (commitment), and a communication line is set up between the calling party and the called party. and starts communication connection operation. In this way, if the so-called two-phase commitment protocol is adopted for the call connection procedure, the processing time is short due to parallel processing, and the reliability of the connection control process is high due to response confirmation, so it can be done quickly. Moreover, reliable call connection operation can be provided.
この場合の接続動作シーケンスを以下に示す。The connection operation sequence in this case is shown below.
■ 移動機が基地局の圏内にいることを確認後オフフッ
クすると、送信部がONとなり、発信音を送出するか、
または「ダイヤル可能」を表示する。■ When the mobile device goes off-hook after confirming that it is within the range of the base station, the transmitter turns on and either sends a dial tone or
or display “Available to Dial”.
■ 通信相手の電話番号・メディア識別等のアドレスを
ダイヤル操作により入力し、移動機のメモリーに一時記
憶する。この時、発信移動局の識別番号(P I D番
号)および秘話機能付等の付加情報も記憶する。■ Input the telephone number, media identification, etc. address of the communication partner by dialing and temporarily store it in the memory of the mobile device. At this time, additional information such as the identification number (PID number) of the originating mobile station and the presence of a secret function are also stored.
■ 制御チャネルを介して発呼信号を送出する。■ Send a calling signal via the control channel.
■ 接続制御装置の本体は、各処理系に以下のことを並
列に依願する。■ The main body of the connection control device requests the following from each processing system in parallel.
(a) 接続制御装置内部の基地局へ通話チャネルの
設定を依願する。(a) Request the base station inside the connection control device to set up a communication channel.
ここで無線回線の設定作業が行なわれるがその手順を(
ア)〜(つ)として以下に示す。Here, the wireless line setting work is done, but the procedure is (
A) to (a) are shown below.
(ア)送信部ONとし、制御チャネルを介して発呼応答
信号(通話チャネル番号の指定を含む)を送出し、指定
通話チャネルに切り替える。(a) Turn on the transmitter, send a call response signal (including designation of the call channel number) via the control channel, and switch to the designated call channel.
(イ)発呼応答信号を検出すると指定の通話チャネルに
切り替え、そのチャネルの空を確認した後に、チャネル
切替完了信号を送出する。(b) When a call response signal is detected, the communication channel is switched to the designated communication channel, and after confirming that the channel is empty, a channel switching completion signal is sent out.
(つ)チャネル切替完了信号を受信すると、基地局の指
定通話チャネルの送信部をONとし、干渉波の有無を確
認し、携帯電話機で干渉波を検出しない場合は、干渉波
歪検出信号を送出する。(1) Upon receiving the channel switching completion signal, the base station turns on the transmitter of the designated call channel, checks for the presence of interference waves, and if the mobile phone does not detect interference waves, sends out an interference wave distortion detection signal. do.
(ロ) IDセンタへPID番号を送出し、PID番号
による加入者情報の照合、確認、管理を依願する。(b) Send the PID number to the ID center and request verification, confirmation, and management of subscriber information using the PID number.
(C) 交換機へ通信相手のアドレスを送出し、通信
接続制御を依鯨する。(C) Sends the address of the communication partner to the exchange and controls the communication connection.
■ 無線回線設定の終了を通知する。■ Notify the end of wireless line settings.
■ IDセンタでの加入者情報の照合、確認、管理の処
理の終了を通知する。■ Notify the completion of subscriber information collation, confirmation, and management processing at the ID center.
■ 通信接続制御の終了を通知する。■ Notify the end of communication connection control.
■ 全ての処理系から処理終了の応答が返った時には、
全ての処理系に処理の完了を通知する。■ When all processing systems return responses indicating completion of processing,
Notify all processing systems of completion of processing.
■ 携帯電話機に対して音声回路ON信号を送出すると
同時に、交換機に通信接続要求を通知する。■ At the same time as sending an audio circuit ON signal to the mobile phone, a communication connection request is notified to the exchange.
[相] 呼出し音を送出する。[Phase] Sends a ring tone.
■ 着呼者がハンドセットを持ち上げると、電話機がオ
フフッタ信号を送出する。■ When the called party lifts the handset, the telephone sends an off-footer signal.
上述したような従来の制御方式において、通信回線接続
の後に、すなわち、上記接続動作シーケンス[相](呼
出し音の送出)の後に、以下の理由により接続処理が中
断した場合には、発呼並びに着呼動作中の利用者に対し
て、呼出し音は鳴ったが応答がなく通信できないと言う
問題が生ずる。In the conventional control method as described above, if the connection process is interrupted for the following reasons after the communication line is connected, that is, after the above connection operation sequence [phase] (sending of the ring tone), the call origination and A problem arises in which a user who is in the process of receiving a call is unable to communicate even though the ring tone sounds but there is no response.
(a) 干渉により全通話チャネルが使用不可能とな
った場合。(a) When all communication channels become unusable due to interference.
(ロ)発呼移動機が発呼者の移動によりサービスエリア
外になった場合。(b) When the calling mobile device moves out of the service area due to movement of the calling party.
(C) 交換機の故障または交換機〜固定電話機の着
呼者間の回線障害により、通信接続制御が中断された場
合。(C) When communication connection control is interrupted due to a failure of the exchange or a line failure between the exchange and the called party on the landline telephone.
本発明は、このような従来の問題点に鑑み、2相コミツ
トメントプロトコルの発呼接続手順を採用した移動無線
回線制御方式において、通信回線設定後の接続制御失敗
時の迅速かつ確実な復旧動作手順を提供し、利用者の利
便性・操作性並びにシステムの信頼性を向上させること
を目的としている。In view of these conventional problems, the present invention provides a mobile radio line control system that employs a two-phase commitment protocol call connection procedure, which provides a quick and reliable recovery when connection control fails after setting up a communication line. The purpose is to provide operating procedures and improve user convenience and operability as well as system reliability.
本発明によれば、上述の目的は、前記特許請求の範囲に
記載した手段により達成される。According to the invention, the above-mentioned object is achieved by the means specified in the claims.
すなわち、本発明は、発呼接続開始時に、移動局識別番
号とともに、通信相手のアドレスおよび付加情報も同時
に送出し、移動局識別番号による加入者情報の照合・確
認・管理の処理、無線回線の設定および通信接続制御の
処理を平行して行ない、全ての処理系から肯定応答が返
った時通信回線を設定し通信動作を開始する移動無線方
式において、発呼接続動作中で通信回線設定後に、障害
等により接続制御に失敗した場合、接続制御装置が、制
御チャネルを介して、発呼者に対して処理失敗内容に応
じたメツセージを返して、オンフックを指示する機能と
、接続制御装置が、上記メツセージの送出と同時に、交
換機を介して、着呼者に対して処理失敗内容に応じたメ
ツセージを返して、オンフックを指示するための機能を
具備し、発呼者および着呼者のオンフッタを確認した後
に、接続制御装置が並列処理系に一斉に復旧動作開始の
ための信号を送出して処理動作を中断し、処理開始以前
の状態に復旧する如く制御する移動無線回線制御方式で
ある。That is, the present invention simultaneously sends the address and additional information of the communication partner together with the mobile station identification number at the time of starting a call connection, and performs processing for collating, confirming, and managing subscriber information using the mobile station identification number, and processing of wireless line communication. In a mobile radio system in which setting and communication connection control processing are performed in parallel, and when a positive response is returned from all processing systems, a communication line is set up and communication operation is started, after the communication line is set up during a call connection operation, If connection control fails due to a failure or the like, the connection control device returns a message to the caller via the control channel according to the details of the processing failure and instructs the caller to go on-hook. At the same time as sending the above message, the system is equipped with a function to return a message to the called party via the exchange depending on the details of the processing failure, instructing on-hook, and to send an on-hook message to the calling party and the called party. After confirmation, this is a mobile radio line control method in which the connection control device sends a signal to all the parallel processing systems to start the recovery operation, interrupts the processing operation, and controls the parallel processing system to restore the state to the state before the start of the processing.
本発明の方式においては通信回線設定後に交換機の故障
または通信回線の障害等により接続制御に失敗した場合
、本発明による復旧動作方法では、先ず、接続制御装置
が発呼者に対して制御チャネルを介して処理失敗内容に
応じたメツセージを返して、オンフッタを指示するとと
もに、交換機を介して、着呼者に対して処理失敗内容に
応じたメツセージを返して、オンフックを指示し、次に
、発呼者および着呼者のオンフックを確認した後に、接
続制御装置が並列処理系に一斉に復旧動作開始のための
信号を送出して処理動作を中断し、処理開始以前の状態
に復旧させる。このように、発呼および着呼の利用者に
対してオンフッタを指示した後に、復旧動作を行なうの
で、利用者に対する利便性並びに操作性が損なわれるこ
とはない。In the system of the present invention, if connection control fails due to a failure of the exchange or failure of the communication line after the communication line is set up, in the recovery operation method of the present invention, the connection control device first sends the control channel to the calling party. A message corresponding to the details of the processing failure is returned to the called party via the exchange, and an on-hook instruction is sent to the called party. After confirming that the calling party and the called party are on-hook, the connection control device simultaneously sends a signal to the parallel processing system to start the recovery operation, interrupts the processing operation, and restores the state to the state before the start of the processing. In this way, since the recovery operation is performed after instructing the calling and receiving users to turn on the footer, convenience and operability for the users are not impaired.
第3図は、本発明の一実施例を説明する図であって、通
信回線接続の後に(すなわち、第2図の接続動作シーケ
ンス[相]「呼出し音の送出」の後に)以下の理由によ
り接続処理が中断した場合の、本発明の復旧動作シーケ
ンスを示している。同図中の[相]、■は第2図のそれ
に対応しており、また(1)〜Oa1は以下の説明中の
記載番号と対応している。FIG. 3 is a diagram illustrating an embodiment of the present invention, and after the communication line is connected (that is, after the connection operation sequence [phase] "sending ring tone" of FIG. 2), for the following reason. 7 shows a recovery operation sequence of the present invention when connection processing is interrupted. [Phase] and ■ in the figure correspond to those in FIG. 2, and (1) to Oa1 correspond to the description numbers in the following explanation.
・干渉により全通話チャネルが使用不可能となった場合
。- When all communication channels become unusable due to interference.
・発呼移動機が発呼者の移動によりサービスエリア外に
なった場合。- When the calling mobile device moves out of the service area due to the caller moving.
・交換機の故障または交換機〜固定電話機の着呼者間の
回線障害により、通信接続制御が中断された場合。- When communication connection control is interrupted due to a failure of the exchange or a line failure between the exchange and the called party on the landline telephone.
第3図を用いて、本発明の復旧動作を以下に説明する。The recovery operation of the present invention will be explained below using FIG.
(1)基地局または交換機が接続制御装置に対して処理
中断を通知する。(1) The base station or exchange notifies the connection control device of processing interruption.
(2)接続制御装置が処理失敗内容を確認し、基地局お
よび交換機に対して以下のことを同時に指示する。(2) The connection control device confirms the details of the processing failure and simultaneously instructs the base station and switching equipment to do the following.
(a) 基地局に対して、携帯電話機に向けて処理失
敗内容およびオンフッタ操作を促すメツセージを送出す
るよう指示する。(a) Instruct the base station to send a message to the mobile phone indicating the details of the processing failure and prompting the user to operate the on-footer.
0))交換機に対して、着呼者に向けて処理失敗内容お
よびオンフッタ操作を促すメツセージを送出するよう指
示する。0)) Instructs the exchange to send a message to the called party explaining the details of the processing failure and prompting him to operate the on-footer.
(3)基地局が携帯電話機に制御チャネルを介して上記
メソセージを送出し、発呼者にオンフックを指示する(
携帯電話機にメソセージ悼音声の変換機能を持たせて、
発呼者に音声で指示することも可能である)。(3) The base station sends the above message to the mobile phone via the control channel and instructs the caller to go on-hook (
By equipping mobile phones with a message condolence conversion function,
(It is also possible to give voice instructions to the caller.)
(4)交換機が着呼者の電話機に上記メソセージ(また
は音声応答)を送出し、着呼者にオンフックを指示する
。(4) The exchange sends the message (or voice response) to the called party's telephone and instructs the called party to go on-hook.
(5)携帯電話機がオンフック信号を基地局に送出する
。(5) The mobile phone sends an on-hook signal to the base station.
(6)着呼者電話機がオンフッタ信号を送出する。(6) The called party's telephone sends an on-footer signal.
(7)基地局が発呼者のオンフックを通知する。(7) The base station notifies the caller that the caller is on-hook.
(8)交換機が着呼者のオンフックを通知する。(8) The exchange notifies the called party that the called party is on-hook.
(9)接続制御装置が並列処理系に対して復旧信号を送
出し、処理動作を中断し処理動作開始以前の状態に復旧
する復旧動作の開始を指示する。(9) The connection control device sends a recovery signal to the parallel processing system, instructing the start of a recovery operation that interrupts the processing operation and restores the state to the state before the start of the processing operation.
00)各並列処理系が復旧動作の完了を通知する。00) Each parallel processing system notifies completion of recovery operation.
0D 接続制御装置が待ち受は状態となる。0D The connection control device is in standby state.
以上説明したように、本発明によれば、2相コミツトメ
ントプロトコルの発呼接続手順を採用した移動局の識別
管理を行なう移動無線方式において、通信回線接続後の
発呼接続失敗時に迅速かつ確実な復旧を行なうことがで
きる。従って、利用者の利便性・操作性並びにシステム
の信頼性を向上させることができる利点がある。As explained above, according to the present invention, in a mobile radio system that performs identification management of mobile stations that employs a two-phase commitment protocol call connection procedure, when a call connection fails after connecting a communication line, Reliable recovery can be performed. Therefore, there is an advantage that the user's convenience and operability as well as the reliability of the system can be improved.
第1図は構内携帯電話方式のシステム構成の例を示す図
、第2図は従来の発呼接続動作のシーケンスの例を示す
図、第3図は本発明による復旧動作のシーケンスを示す
図である。
1・・・携帯電話機、2・・・基地局、3・・・接続制
御装置、4・・・IDセンタ、5・・・交換機、6・・
・固定電話網、7・・・固定電話機。
、構内薯帝を話方式のシステム構成の例を示す図4ず寥
グ 図Fig. 1 is a diagram showing an example of a system configuration of a local mobile phone system, Fig. 2 is a diagram showing an example of a sequence of a conventional call connection operation, and Fig. 3 is a diagram showing a sequence of a recovery operation according to the present invention. be. DESCRIPTION OF SYMBOLS 1... Mobile phone, 2... Base station, 3... Connection control device, 4... ID center, 5... Exchange, 6...
・Landline telephone network, 7...Landline telephone. , Figure 4 shows an example of a system configuration in which the internal language is spoken.
Claims (1)
のアドレスおよび付加情報も同時に送出し、移動局識別
番号による加入者情報の照合・確認・管理の処理、無線
回線の設定および通信接続制御の処理を並行して行ない
、全ての処理系から肯定応答が返った時、通信回線を設
定し通信動作を開始する移動無線方式において、 発呼接続動作中で通信回線設定後に、障害等により接続
制御に失敗した場合、接続制御装置が、制御チャネルを
介して、発呼者に対して処理失敗内容に応じたメッセー
ジを返して、オンフックを指示する機能と、 接続制御装置が、上記メッセージの送出と同時に、交換
機を介して、着呼者に対して処理失敗内容に応じたメッ
セージを返して、オンフックを指示するための機能を具
備し、 発呼者および着呼者のオンフックを確認した後に、接続
制御装置が並列処理系に一斉に復旧動作開始のための信
号を送出して処理動作を中断し、処理開始以前の状態に
復旧する如く制御することを特徴とする移動無線回線制
御方式。[Claims] At the start of a call connection, the address and additional information of the communication partner are sent together with the mobile station identification number, and the mobile station identification number is used to collate, confirm, and manage subscriber information, and to control the wireless line. In mobile radio systems, where the settings and communication connection control processing are performed in parallel, and when a positive response is returned from all processing systems, the communication line is set up and the communication operation is started. , when connection control fails due to a failure, etc., the connection control device returns a message to the calling party via the control channel according to the details of the processing failure, and instructs the caller to go on-hook. , At the same time as the above message is sent, a message corresponding to the processing failure is returned to the called party via the exchange to instruct on-hook, and the calling party and the called party are on-hook. After confirming the above, the connection control device sends a signal to the parallel processing systems all at once to start a recovery operation, interrupts the processing operation, and controls the system to restore the state to the state before the start of the processing. Line control method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2217023A JPH04100330A (en) | 1990-08-20 | 1990-08-20 | Mobile radio line control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2217023A JPH04100330A (en) | 1990-08-20 | 1990-08-20 | Mobile radio line control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04100330A true JPH04100330A (en) | 1992-04-02 |
Family
ID=16697626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2217023A Pending JPH04100330A (en) | 1990-08-20 | 1990-08-20 | Mobile radio line control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04100330A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007259205A (en) * | 2006-03-24 | 2007-10-04 | Nec Corp | Mobile communication network system |
-
1990
- 1990-08-20 JP JP2217023A patent/JPH04100330A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007259205A (en) * | 2006-03-24 | 2007-10-04 | Nec Corp | Mobile communication network system |
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