JP3015085B2 - Mobile communication incoming connection method - Google Patents
Mobile communication incoming connection methodInfo
- Publication number
- JP3015085B2 JP3015085B2 JP25202490A JP25202490A JP3015085B2 JP 3015085 B2 JP3015085 B2 JP 3015085B2 JP 25202490 A JP25202490 A JP 25202490A JP 25202490 A JP25202490 A JP 25202490A JP 3015085 B2 JP3015085 B2 JP 3015085B2
- Authority
- JP
- Japan
- Prior art keywords
- mobile
- station
- mobile communication
- mobile station
- switching center
- 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
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- Mobile Radio Communication Systems (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、移動通信システムの制御に関し、特に移動
機への着信接続制御に係る。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to control of a mobile communication system, and more particularly to control of incoming connection to a mobile device.
第３図に、従来の移動通信方式における着信接続のシ
ーケンスを示す図であって、他網から、あるいは移動網
内の他の移動機から移動機への着信があった場合の例を
示している。FIG. 3 is a diagram showing an incoming connection sequence in the conventional mobile communication system, showing an example in which an incoming call is received from another network or from another mobile device in the mobile network to the mobile device. I have.
同図に示すように、従来は他網からあるいは移動網内
の他の移動機から移動機への着信があった場合、移動通
信関門交換局または、発信した移動機の在圏している移
動通信交換局は、着信移動機のホームメモリ局に遠隔ア
クセスを行ない、ルーチング番号、位置登録エリア番
号、着信接続サービス情報等の着信接続処理に必要な加
入者情報をすべて読み出し、着信移動機の在圏する移動
通信交換局への回線をルーチング番号を用いて設定する
とともに、該加入者情報を回線設定信号に付加する形で
転送し、前記在圏移動通信交換局では、その情報により
該移動機への着信接続を行なっていた。As shown in the figure, conventionally, when an incoming call is received from another network or from another mobile station in the mobile network, the mobile communication gateway exchange or the mobile station in which the originating mobile station is located. The communication exchange performs remote access to the home memory station of the terminating mobile station, reads out all the subscriber information necessary for terminating connection processing such as a routing number, a location registration area number, and terminating connection service information, and determines the location of the terminating mobile station. A line to the serving mobile switching center is set using the routing number, and the subscriber information is transferred in a form added to the line setting signal. Had an incoming connection to.
上述したように、従来は、移動通信関門交換局とホー
ムメモリ局とを有する移動通信網において、他網や移動
網内の他の移動機から移動機への着信があった場合、移
動通信関門交換局または、発信した移動機の在圏してい
る移動通信交換局は、着信移動機のホームメモリ局に遠
隔アクセスを行ない、ルーチング番号、位置登録エリア
番号、着信接続サービス情報等の着信接続処理に必要な
加入者情報をすべて読み出し、着信移動機の在圏する移
動通信交換局への回線をルーチング番号を用いて設定す
るとともに、該加入者情報を回線設定信号に付加する形
で転送し、前記在圏移動通信交換局では、その情報によ
り該移動機への着信接続を行なうと言う制御を行なって
いたので、交換局毎の中継系機能と加入者系機能とが混
在しており制御が煩雑であると言う問題点があった。As described above, conventionally, in a mobile communication network having a mobile communication gateway switching station and a home memory station, when an incoming call from another network or another mobile device in the mobile network to the mobile device is received, the mobile communication gateway is not used. The switching center or the mobile communication switching center in which the calling mobile station is located remotely accesses the home memory station of the called mobile station, and performs incoming connection processing such as routing numbers, location registration area numbers, and incoming connection service information. Read out all the necessary subscriber information, set the line to the mobile communication switching center where the receiving mobile station is located by using the routing number, and transfer the subscriber information to the line setting signal by adding it to the line setting signal. In the serving mobile communication switching center, control is performed to make an incoming connection to the mobile station based on the information. Therefore, a relay system function and a subscriber system function for each switching center are mixed, and control is performed. Trouble There is to say the problem is.
本発明は、このような従来の問題点に鑑み、各交換局
毎に必要な情報のみをその都度ホームメモリ局内にある
加入者情報から抽出することで、各交換局の機能の分離
性を高めることの可能な制御手段を提供することを目的
としている。In view of such a conventional problem, the present invention improves the separability of the functions of each exchange by extracting only the information necessary for each exchange from the subscriber information in the home memory station each time. It is an object of the present invention to provide a control means that can perform the control.
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 present invention, the above objects are achieved by the means as set forth in the claims.
すなわち、本発明は、互いに隣接するようにゾーン形
成された無線ゾーン内に散在する移動機と、該無線ゾー
ンを構成する無線基地局と、該無線基地局と接続され移
動機の呼制御を行なう移動通信交換局と、他網とのイン
タワーク機能を有する移動通信関門交換局と、複数の無
線ゾーンで構成される位置登録エリアと、移動機が在圏
している移動通信交換局へのルーチング番号と移動機の
位置登録エリア、着信接続サービス情報等を含む加入者
情報を常時記憶するホームメモリ局とで構成される移動
通信網において、 他網あるいは移動網内の第１の移動機から第２の移動
機へ着信があった場合に、前記移動通信関門交換局また
は、発信した第１の移動機の在圏している第１の移動通
信交換局が、前記第２の移動機のホームメモリ局にアク
セスして、該第２の移動機の在圏する第２の移動通信交
換局までのルーチング番号と着信接続サービス情報を読
み出し、 該第２の移動通信交換局までルーチングした後に該第
２の移動通信交換局が前記第２の移動機のホームメモリ
局にアクセスして該第２の移動通信交換局から第２の移
動機への着信接続処理に必要な情報を読み出し該第２の
移動機への着信接続を行なうことを特徴とする移動通信
着信接続方法である。That is, according to the present invention, mobile stations scattered in a radio zone formed so as to be adjacent to each other, a radio base station constituting the radio zone, and call control of the mobile station connected to the radio base station A mobile communication exchange, a mobile communication gateway exchange having an interworking function with another network, a location registration area composed of a plurality of radio zones, and routing to a mobile communication exchange where a mobile station is located. In a mobile communication network composed of a number and a home memory station which always stores subscriber information including a location registration area of a mobile device, incoming connection service information, etc. When there is an incoming call to the second mobile station, the mobile communication gateway exchange or the first mobile communication exchange in which the originating first mobile station is located is connected to the home of the second mobile station. Access memory station Then, the routing number and the incoming connection service information up to the second mobile communication switching center where the second mobile station is located are read out, and after routing to the second mobile communication switching center, the second mobile communication is performed. The switching center accesses the home memory station of the second mobile station, reads out information necessary for terminating connection processing from the second mobile communication switching center to the second mobile station, and reads out information required for the second mobile station. A mobile communication incoming connection method characterized by performing incoming connection.
本発明は、前述したように構成された移動通信網にお
いて、他網あるいは移動網内の他の移動機から該移動機
へ着信があった場合に、前記移動通信関門交換局また
は、発信した移動機の在圏している移動通信交換局が、
前記該移動機のホームメモリ局に遠隔アクセスし、該移
動機の在圏する移動通信交換局までのルーチングに必要
なルーチング番号、着信接続サービス情報を抽出し、着
信接続サービス情報の分析処理を行なった後に該移動通
信交換局までルーチング番号を用いてルーチングし該移
動通信交換局で該移動機のホームメモリ局に再び遠隔ア
クセスし、着信接続処理に必要な、前記加入者情報等の
情報を抽出するものであって、従来の技術とは、着信接
続処理に必要な加入者情報等を、着信を最初に受け付け
た移動通信交換局から回線設定信号に付加する形で転送
せずに、着信移動機の在圏する移動通信交換局で再び着
信移動機のホームメモリ局にアクセスすることで入手す
る点が異なるものである。In the mobile communication network configured as described above, the present invention provides a mobile communication gateway exchange or an originating mobile station when an incoming call is received from another network or another mobile station in the mobile network. The mobile switching center where the aircraft is located,
Remotely accessing the home memory station of the mobile station, extracting a routing number and incoming connection service information necessary for routing up to the mobile communication switching center where the mobile station is located, and analyzing the incoming connection service information. After that, the mobile communication switching center is routed using the routing number, the mobile communication switching center remotely accesses the home memory station of the mobile station again, and extracts information such as the subscriber information necessary for incoming connection processing. In the prior art, subscriber information required for incoming connection processing is not transferred from the mobile communication switching center that first received the incoming call to the line setting signal without transferring the incoming call. The difference is that the mobile communication switching center where the terminal is located accesses the home memory station of the terminating mobile terminal again to obtain it.
第１図は、本発明を実施する系の構成の例を示す図で
あって、１は移動機、２は無線ゾーン、３は無線基地
局、４は現在移動機が存在する無線ゾーンを収容する移
動通信交換局、５は移動通信関門局、６はホームメモリ
局、7,8,9は通信回線、10,11は共通線信号回線、12は無
線回線、13は固定電話網、14は固定電話機、15は位置登
録エリアを表わしている。FIG. 1 is a diagram showing an example of the configuration of a system for implementing the present invention, wherein 1 is a mobile station, 2 is a radio zone, 3 is a radio base station, and 4 is a radio zone in which a mobile station currently exists. Mobile switching center, 5 is a mobile communication gateway station, 6 is a home memory station, 7, 8, 9 are communication lines, 10, 11 are common line signal lines, 12 is a wireless line, 13 is a fixed telephone network, 14 is a fixed telephone network. The fixed telephone 15 indicates a location registration area.
第２図は本発明の実施例の移動機への着信接続の制御
を示すシーケンス図である。FIG. 2 is a sequence diagram showing control of incoming connection to a mobile device according to the embodiment of the present invention.
以下、第１図および第２図を用いて固定電話機14が発
信し、移動機１に着信接続する場合について説明する。Hereinafter, a case where the fixed telephone 14 makes a call and connects to the mobile device 1 to receive a call will be described with reference to FIG. 1 and FIG.
固定電話網13は固定電話機14からのダイヤル番号を分
析し、移動機着信であることを認識すると、移動通信関
門交換局５と通信回線７により接続し、着信移動加入者
番号を移動通信関門交換局５へ通知する。The fixed telephone network 13 analyzes the dial number from the fixed telephone 14 and, when recognizing that it is a mobile terminal call, connects to the mobile communication gateway exchange 5 via the communication line 7 and exchanges the incoming mobile subscriber number with the mobile communication gateway exchange. Notify station 5.
移動通信関門交換局５は着信移動加入者番号より移動
機１の在圏している移動通信交換局４へのルーチング番
号と移動機の位置登録エリア15等を含む加入者情報を常
時記憶するホームメモリ局６を識別し共通線信号回線10
を介して、ホームメモリ局６に対しルーチング番号およ
び着信接続サービス情報の読み出しを要求する。The mobile communication gateway switching center 5 always stores the subscriber information including the routing number to the mobile communication switching center 4 where the mobile station 1 is located and the location registration area 15 of the mobile station from the incoming mobile subscriber number. The memory station 6 is identified and the common signal line 10
Requesting the home memory station 6 to read out the routing number and the incoming connection service information via.
移動通信関門交換局５は、読み出した着信接続サービ
ス情報の分析処理を行なう。また、ルーチング情報によ
り該移動機が存在する移動通信交換局４まで一般網で用
いられる回線設定信号のアドレス部にルーチング番号を
設定し、その他の情報は付加せずに通信回線８を接続す
る。The mobile communication gateway exchange 5 analyzes the read incoming connection service information. In addition, a routing number is set in an address portion of a line setting signal used in a general network up to the mobile communication switching center 4 where the mobile station is present based on the routing information, and the communication line 8 is connected without adding other information.
移動通信交換局４は、送られてきたルーチング番号か
ら、着信移動加入者番号と該移動機の加入者情報等を持
つホームメモリ局６を識別し共通線信号回線11を介して
ホームメモリ局６より移動通信交換局４から移動機１ま
での着信接続処理に必要な加入者情報等の情報を抽出
し、無線基地局３との間に通信回線９を設定するととも
に、無線回線12によって無線基地局３と移動機１とを接
続する。これによって固定電話機14と移動機１とが接続
される。The mobile communication switching center 4 identifies the home memory station 6 having the incoming mobile subscriber number and the subscriber information of the mobile station from the received routing number, and via the common channel signal line 11, identifies the home memory station 6. It extracts information such as subscriber information required for incoming connection processing from the mobile communication switching center 4 to the mobile station 1, sets up a communication line 9 with the radio base station 3, and The station 3 and the mobile device 1 are connected. As a result, the fixed telephone 14 and the mobile device 1 are connected.
以上説明したように本発明の方式によれば、移動通信
関門交換局ではルーチング番号および着信サービス情報
を抽出することで着信サービス情報分析処理と中継接続
を行ない、着信移動機の在圏する移動通信交換局では移
動機までの着信接続に必要な加入者情報等の抽出を行な
い着信接続するため、交換局毎の中継系機能と加入者系
機能との分離性を高めることができるという利点があ
る。As described above, according to the method of the present invention, the mobile communication gateway exchange performs the reception service information analysis processing and the relay connection by extracting the routing number and the reception service information, and performs the mobile communication in which the reception mobile station is located. Since the switching center extracts the subscriber information and the like necessary for the incoming connection to the mobile station and performs the incoming connection, there is an advantage that the separability between the relay system function and the subscriber system function for each exchange can be improved. .
さらに、移動通信関門交換局から着信移動機の在圏す
る移動通信交換局へは、一般網で用いられる回線設定信
号のアドレス部にルーチング番号を設定し、その他の情
報は付加することなく回線設定するため回線設定信号を
移動網特有にする必要がないため他網とのインタワーク
にすぐれているという利点もある。Furthermore, a routing number is set in the address portion of a line setting signal used in a general network from the mobile communication gateway exchange to the mobile communication exchange where the terminating mobile station is located, and the line setting is performed without adding other information. Therefore, there is also an advantage that it is excellent in interworking with other networks because it is not necessary to make a line setting signal specific to a mobile network.
第１図は本発明を実施する系の構成の例を示す図、第２
図は本発明の実施例の移動機への着呼接続の制御を示す
シーケンス図、第３図は従来の移動通信方式における着
信接続のシーケンスを示す図である。 １……移動機、２……無線ゾーン、３……無線基地局、
４……現在移動機が存在する無線ゾーンを収容する移動
通信交換局、５……移動通信関門交換局、６……ホーム
メモリ局、7,8,9……通信回線、10,11……共通線信号回
線、12……無線回線、13……固定電話網、14……固定電
話機、15……位置登録エリア。FIG. 1 is a diagram showing an example of the configuration of a system for implementing the present invention, and FIG.
FIG. 3 is a sequence diagram showing control of an incoming call connection to a mobile device according to an embodiment of the present invention, and FIG. 3 is a diagram showing a sequence of an incoming call connection in a conventional mobile communication system. 1 ... mobile station, 2 ... wireless zone, 3 ... wireless base station,
4 mobile communication switching center accommodating the wireless zone in which the mobile station currently exists 5 mobile communication gateway switching station 6 home memory station 7,8,9 communication line 10,11 Common line signal line, 12 ... wireless line, 13 ... fixed telephone network, 14 ... fixed telephone, 15 ... location registration area.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 ▲吉▼村 修一 東京都千代田区内幸町１丁目１番６号 日本電信電話株式会社内 (72)発明者 澤田 寛 東京都千代田区内幸町１丁目１番６号 日本電信電話株式会社内 (72)発明者 金重 忍 東京都千代田区内幸町１丁目１番６号 日本電信電話株式会社内 (56)参考文献 特開 平２−14630（ＪＰ，Ａ) 特開 平２−15722（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) H04B 7/24 - 7/26 H04Q 7/00 - 7/38 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor ▲ Yoshi ▼ Shuichi Mura 1-1-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Nippon Telegraph and Telephone Corporation (72) Hiroshi Sawada 1-1-1, Uchisaiwaicho, Chiyoda-ku, Tokyo No. 6 Inside Nippon Telegraph and Telephone Corporation (72) Inventor Shinobu Kanegashi 1-6-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Nippon Telegraph and Telephone Corporation (56) References JP-A-2-14630 (JP, A) Kaihei 2-15722 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) H04B 7/ 24-7/26 H04Q 7 /00-7/38
Claims (1)
線ゾーン内に散在する移動機と、該無線ゾーンを構成す
る無線基地局と、該無線基地局と接続され移動機の呼制
御を行なう移動通信交換局と、他網とのインタワーク機
能を有する移動通信関門交換局と、複数の無線ゾーンで
構成される位置登録エリアと、移動機が在圏している移
動通信交換局へのルーチング番号と移動機の位置登録エ
リア、着信接続サービス情報等を含む加入者情報を常時
記憶するホームメモリ局とで構成される移動通信網にお
いて、 他網あるいは移動網内の第１の移動機から第２の移動機
へ着信があった場合に、前記移動通信関門交換局また
は、発信した第１の移動機の在圏している第１の移動通
信交換局が、前記第２の移動機のホームメモリ局にアク
セスして、該第２の移動機の在圏する第２の移動通信交
換局までのルーチング番号と着信接続サービス情報を読
み出し、 該第２の移動通信交換局までルーチングした後に該第２
の移動通信交換局が前記第２の移動機のホームメモリ局
にアクセスして該第２の移動通信交換局から第２の移動
機への着信接続処理に必要な情報を読み出し該第２の移
動機への着信接続を行なうことを特徴とする移動通信着
信接続方法。A mobile station scattered in a radio zone formed adjacent to each other, a radio base station constituting the radio zone, and a mobile station connected to the radio base station and controlling a call of the mobile station. A mobile switching center, a mobile communication gateway having an interworking function with another network, a location registration area composed of a plurality of radio zones, and a routing number for the mobile communication switching center in which the mobile station is located. And a home memory station that constantly stores subscriber information including a location registration area of a mobile device, subscriber connection service information, and the like, and a second network from a first mobile device in another network or mobile network. The mobile communication gateway exchange or the first mobile communication exchange in which the originating first mobile station is located is connected to the home memory of the second mobile station. Access the station and The routing number to the second mobile communication switching center where the second mobile station is located and the terminating connection service information are read out, and after routing to the second mobile communication switching center, the second mobile communication switching center is read.
Of the second mobile station accesses the home memory station of the second mobile station to read out information necessary for incoming connection processing from the second mobile station to the second mobile station. An incoming call connection method for a mobile communication, comprising making an incoming call connection to a mobile device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25202490A JP3015085B2 (en) | 1990-09-25 | 1990-09-25 | Mobile communication incoming connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25202490A JP3015085B2 (en) | 1990-09-25 | 1990-09-25 | Mobile communication incoming connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04132425A JPH04132425A (en) | 1992-05-06 |
| JP3015085B2 true JP3015085B2 (en) | 2000-02-28 |
Family
ID=17231529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25202490A Expired - Lifetime JP3015085B2 (en) | 1990-09-25 | 1990-09-25 | Mobile communication incoming connection method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3015085B2 (en) |
-
1990
- 1990-09-25 JP JP25202490A patent/JP3015085B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04132425A (en) | 1992-05-06 |
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