JPH0752982B2 - Mobile radio telephone method - Google Patents

Mobile radio telephone method

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Publication number
JPH0752982B2
JPH0752982B2 JP62007190A JP719087A JPH0752982B2 JP H0752982 B2 JPH0752982 B2 JP H0752982B2 JP 62007190 A JP62007190 A JP 62007190A JP 719087 A JP719087 A JP 719087A JP H0752982 B2 JPH0752982 B2 JP H0752982B2
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Japan
Prior art keywords
radio
wireless
identification code
telephone
connection device
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JP62007190A
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Japanese (ja)
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JPS63175537A (en
Inventor
嘉利 村田
和幸 楯
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エヌ・ティ・ティ移動通信網株式会社
日本電信電話株式会社
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Priority to JP62007190A priority Critical patent/JPH0752982B2/en
Publication of JPS63175537A publication Critical patent/JPS63175537A/en
Publication of JPH0752982B2 publication Critical patent/JPH0752982B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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Description

【発明の詳細な説明】 「産業上の利用分野」 この発明は無線ゾーンを移動する無線電話機が無線回線を介してその無線ゾーンの無線接続装置と接続され、更にその無線接続装置より無線回線制御装置を介して固定電話網と接続され、無線電話機と無線接続装置との接続は、互に識別符号をもち、その識別符号を参照して行う移動無線電話方式に関する。 BACKGROUND OF THE INVENTION "relates" This invention radiotelephone moving the radio zones is connected to the wireless connection device of the wireless zone through a wireless line, further radio network controller from the wireless connection device is connected to the fixed telephone network via the device, connection between the wireless telephone and the wireless connection device, each other has an identification code, a mobile radio telephone system in which with reference to the identification code.

「従来の技術」 固定電話網中の任意の加入者と、無線回線を接続することにより、あるサービスエリア内で無線電話機を自由に持ち運べるようにした無線電話方式では、従来においては無線電話機がそれと対応している無線接続装置との間でのみしか接続できなかつた。 And "prior art" fixed telephone network any subscriber in, by connecting a wireless line, in a wireless telephone system which is adapted carry a radiotelephone freely certain service area, the wireless telephone in conventional therewith It has failed only can only be connected with the wireless connection device that is compatible. つまり無線接続装置では発着呼の際に、発呼信号又は着呼信号中に含まれている無線電話機の識別符号と、自己の無線接続装置に予め登録されている識別符号とを照合し、それが一致した時のみその接続を行つていた。 That when the incoming and outgoing call in wireless connection device collates the identification code of the radio telephone is contained in the calling signal or the incoming call signal and the identification code previously registered in the own wireless connection device, it but the connection of miso at the time of the match has been Gyotsu.

従つて無線電話機が他の無線接続装置の無線ゾーンに移動すると、その無線接続装置にはその無線電話機の識別符号が登録されていないため、その無線接続装置と無線電話機との無線回線による接続ができないため、その無線電話機と固定電話網内の加入者との間の接続を行うことができなくなる。 When slave connexion radio telephone moves to a wireless zone of another wireless connection device, to its wireless connection device for the identification code of the radio telephone is not registered, the connection by the radio network and the wireless connection device and the wireless telephone can not, it is impossible to make a connection between the subscriber and the fixed telephone network the wireless telephone.

この発明の目的は、無線電話機が他の接続装置に属する無線ゾーンへ移行した場合に通信ができなくなる欠点を克服した移動無線電話方式を提供することにある。 The purpose of the invention is to provide a mobile radio telephone system which overcomes the disadvantages radiotelephone can not communicate when a transition to the radio zone belonging to the other connection device.

「問題点を解決するための手段」 この発明によれば複数の無線ゾーンで無線通話サービスエリアが構成され、 これら各無線ゾーンに無線接続装置がそれぞれ設けられ、 上記無線通話サービスエリアを移動することができる無線電話機はその無線ゾーンの無線接続装置と無線回線で接続することができ、 上記複数の無線接続装置は無線回線制御装置と接続され、 その無線回線制御装置は固定電話網と接続され、かつ上記無線電話機にわりあてた識別符号を記憶するメモリを有し、上記固定電話網と複数の無線接続装置との接続制御を行い、 上記無線電話機は現在存在している無線ゾーンの無線接続装置と無線回線を構成することが可能な固有の識別符号をもち、 上記無線回線構成時には無線接続装置と接続すべき無線電話機とで接続すべき It consists of "means for solving the problems" wireless communication service area with a plurality of radio zones according to the present invention, the wireless connection devices to each of these radio zones are provided respectively, to move the wireless communication service area radiotelephone can can be connected with wireless connection device and the wireless line of the wireless zones, the plurality of wireless connection device is connected to a radio network controller, the radio network controller is connected to the fixed telephone network, and a memory for storing an identification code assigned to the wireless telephone, performs connection control between the fixed telephone network and a plurality of radio connection devices, the radio telephone and the wireless connection device of the radio zone currently exist It has a unique identification code that can form the radio channel, at the time of the radio channel configuration to be connected with the radio telephone to be connected to the wireless connection device 相手を決定するための識別符号の照合を行い、識別符号が一致した場合にのみその無線回線を構成し、 上記無線電話機が異なる無線ゾーンに移行した場合は、 Matches with identification codes to determine the opponent only configure its wireless line when the identification code is matched, when the radiotelephone has moved to a different radio zone,
その無線電話機から識別符号割当て要求を、その無線ゾーンの無線接続装置を介して無線回線制御装置に対して行い、その無線ゾーンの無線接続装置と無線回線を構成することかできる新たな識別符号のわりあてを上記無線回線制御装置から受ける。 An identification code assignment request from the wireless telephone set, through its wireless connection device of a wireless zone subjected to the radio network controller, a new identification code can either be included in the wireless connection device and the wireless channel of the radio zone assignments received from the radio network controller.

このようにこの発明によれば無線電話機が他の無線ゾーンへ移行した場合に、無線回線制御装置から当該無線ゾーンで接続可能な無線電話機識別符号のわりあてをうけ、その無線電話機識別符号を用い、無線回線接続制御を行うことができる。 According to the present invention when the wireless telephone has moved to another radio zone, it receives a radio from the line control device of a wireless telephone identification code which can be connected in the radio zone assigned, using the radio telephone identification code, it can perform radio line connection control.

従来の技術とは無線ゾーンの移行後に移行先無線ゾーンで無線電話機が無線回線接続制御時に使用すべき無線電話機識別符号のわりあてを受け、その新たにわりあてを受けた無線電話機識別符号を用いて無線回線接続制御を行う点が異なる。 Receiving the assignment of radio telephone identification code radiotelephone on the destination radio zone is to be used when the radio line connection control after the transition of the radio zone to the prior art, a radio using the new radio telephone identification code allotted that performs line connection control is different.

「実施例」 第1図にこの発明の構成例を示す。 It shows an example of the configuration of the present invention in FIG. 1, "Example". 複数の無線ゾーン1 A plurality of wireless zones 1
a,1b,・・・1nにより無線通話サービスエリア11が構成され、無線通話サービスエリア11は無線回線制御装置12 a, 1b, the · · · 1n is configured radio call service area 11, the radio call service area 11 is the radio network controller 12
により管理される。 It is managed by. つまり無線ゾーン1a,1b,・・・1nには無線接続装置2a,2b,・・・2nが設けられ、無線ゾーン That radio zones 1a, 1b, the · · · 1n wireless connection device 2a, 2b, · · · 2n is provided a radio zone
1a,1b,・・・1n内を移動する無線電話機3a,3b,・・・3n 1a, 1b, a wireless telephone 3a moving in ··· 1n, 3b, ··· 3n
は無線接続装置2a,2b,・・・2nとそれぞれ1対1の関係で無線回線13で接続される。 The wireless connection device 2a, 2b, are connected by wireless 13 in relation · · · 2n and a one-to-one correspondence. 無線回線制御装置12は有線回線14で無線接続装置2a,・・・2nとそれぞれ接続され、これらを管理し、また局線又は内線などの接続回線 Radio network controller 12 wireless connection device 2a in wired line 14, connected respectively · · · 2n, connecting lines such as to manage these, also office line or extension
15を介して固定電話網16と接続されている。 And it is connected to the fixed telephone network 16 via a 15.

第2図に無線電話機3aの構成例を示す。 In Figure 2 shows a configuration example of a wireless telephone 3a. 送受信機17に制御部18が接続され、自無線電話機識別符号を記憶するRA Control unit 18 is connected to the transceiver 17, RA which stores the radio telephone identification code
M19と、受信した信号に含まれる無線電話機識別符号を読み出し、RAM19に記憶してある無線電話機識別符号と照合し、受信した信号を送出した相手装置と接続するか否かの情報を制御部18に送る識別符号照合部21とが制御部18に接続されている。 And M19, reads the wireless telephone identification code included in the received signal, compares the radiotelephone identification code which is stored in the RAM 19, the control information whether or not to connect the partner apparatus that sent the received signal 18 an identification code verification unit 21 sends the is connected to the control unit 18. 制御部18は無線電話機3aの制御を行う。 The control unit 18 controls the radio telephone set 3a.

第4図は無線電話機が小無線通話ゾーンを移行した場合に無線電話機が新しい電話番号のわりあてをうける制御シーケンス図である。 Figure 4 is a control sequence diagram radiotelephone receive assignment of new phone number if the wireless phone has transitioned small radio communication zone. 以下に各図面を交えて詳細に動作の説明を行う。 The operation will be described in detail sprinkled with the accompanying drawings.

第1図に示すように無線回線制御装置12に管理され、ID Is managed in the radio network controller 12 as shown in FIG. 1, ID
1という無線電話機識別符号を持つ無線電話機3aが無線接続装置2aに管理される無線ゾーン1aに存在する。 Present in the radio zone 1a of the radio telephone set 3a is controlled by the radio connection device 2a having the radio telephone identification code of 1. この時無線電話機3aのRAM19には第3図Aに示すように自無線電話機識別符号としてID1が記憶されている。 ID1 is stored as the radio telephone identification code as the RAM19 shown in FIG. 3 A in this case the radio telephone set 3a. 無線電話機3aでは発着呼制御があるたびに受信した信号に含まれる無線電話機識別符号を取出し、これとRAM19に記憶してある無線電話機識別符号とを識別符号照合部21で照合し、一致した場合にのみ接続制御を行う。 Taken out radiotelephone identification code included in the received signal each time there is a landing call control in the radio telephone set 3a, collated by the identification code collation unit 21 and the radio telephone identification code which is stored to the RAM 19, if there is a match make the connection control only. ここまでの動作は従来と同様である。 The operation up to this is the same as in the prior art.

無線電話機3aが他の無線ゾーン1bへ移動した時は無線ゾーン1aの無線接続装置2aと発着呼信号の送受を行う無線制御回線の受信レベルが所定値以下に低下して無線ゾーン1aから離れたことを知り、無線制御回線を探索して所定受信レベル以上の無線制御回線を捕捉し、その無線制御回線を通じて無線電話機識別符号要求を行い、新たに無線電話機識別符号のわりあてをうける。 Wireless telephone 3a is separated from the radio zone 1a reduced reception level below a predetermined value of the radio control channel for transmitting and receiving radio connection devices 2a and incoming and outgoing call signal in a radio zone 1a when moved to another radio zone 1b knowing that, by searching the radio control channel to capture a predetermined reception level or more radio control channel, performs radio telephone identification code request through the wireless control channel, newly receives the allocation of the radio telephone identification code. 無線回線制御装置12では無線電話機3aから無線電話機識別符号わりあて要求がきた場合は、わりあて要求がきた無線接続装置 The radio network controller 12, if the wireless telephone identification code assignment request came from the radio telephone set 3a, the wireless connection device allocation request has come
2bに対し、その無線接続装置2bで新たに接続可能な無線電話機識別符号、例えばID2をわりあてると共に、わりあて要求をした無線電話機3aに対し、わりあてた無線電話機識別符号を通知する。 2b hand, the wireless connection device newly connectable wireless telephone identification code in 2b, for example, assigns the ID2, the wireless telephone set 3a that the allocation request, and notifies the radio telephone identification code assigned. 無線電話機3aはその新たな識別符号ID2を第3図Bに示すようにRAM19に書き替える。 Wireless telephone 3a rewrites the RAM19 to indicate the new identification code ID2 in Figure 3 B.

無線電話機識別符号わりあて要求から無線電話機識別符号わりあて迄の動作を第4図を参照して説明する。 The operation of the radio telephone identification code assignment request until radio telephone identification code assignment with reference to Figure 4 will be described. 識別符号わりあて要求を行う場合は例えばそのための特殊キーを手動操作する。 When performing the identification code assignment request manually operating the special key for the example. この操作により無線電話機3aは無線電話機識別符号わりあて要求信号41を送出する。 Radiotelephone 3a This action sends a radio telephone identification code assignment request signal 41. この信号41中には自己の電話番号と共にそれまでの自己の識別符号ID1を含めてある。 During this signal 41 are included own identification code ID1 so far with its own phone number. 信号41を受信した無線接続装置2 Wireless connection device 2 receives the signal 41
bでは無線電話機識別符号わりあて要求信号を受信した旨を、その受信した電話番号及び識別符号ID1を含む信号42で無線回線制御装置12に通知する。 The fact of reception of the radio telephone identification code assignment request signal at b, and notifies the signal 42 including the telephone number and identification code ID1 and the received radio network controller 12. この通知を受けた無線回線制御装置12では無線接続装置2bに対してこの無線接続装置2bで無線回線接続を行える無線電話機識別符号としてID2という無線電話機識別符号をわりあて、I Allocates a radio telephone identification code of the radio telephone identification code as ID2 that allows a wireless line connection in this wireless connection device 2b to this notification the received radio channel controller 12, a wireless connection device 2b, I
D2という無線電話機識別符号情報を持つた無線電話機識別符号わりあて信号43を無線接続装置2bに対し送出する。 Wireless telephone identification code assignment signal 43 having a radio telephone identification code information that D2 sends to the wireless connection device 2b. また無線回線制御装置12は無線電話機3aに識別符号 The radio network controller 12 radiotelephone 3a on the identification code
ID2をわりあてたことをそのメモリに記憶する。 That it has assigned the ID2 is stored in the memory. 無線電話機識別符号わりあて信号43を受信した無線接続装置2b Wireless connection device 2b that receives the radio telephone identification code assignment signal 43
では以後の無線回線接続制御時には、わりあてを受けた無線電話機識別符号のものと無線回線接続制御を行う。 In During subsequent radio channel connection control, it performs a radio channel connection control those radiotelephone identification code allotted.
又無線電話機識別符号わりあて要求のあつた無線電話機 Atsuta radiotelephone also radiotelephone identification code assignment request
3aに対しID2という新たにわりあてを受けた無線電話機識別符号情報を含んだ無線電話機識別符号わりあて要求応答信号44を送出する。 3a to sending a radio telephone identification code assignment request response signal 44 including a wireless telephone identification code information received newly assigned as ID2. 信号44を受信した無線電話機3a Wireless telephone 3a that receives the signal 44
では、RAM19に記憶してある無線電話機識別符号ID1から新たにわりあてをうけた無線電話機識別符号ID2に書き換え、以後の無線回線接続制御時には無線電話機識別符号ID2を用い無線回線接続動作を行う。 In newly rewritten radiotelephone identification code ID2 which has received the allocation from the radio telephone identification code ID1 which is stored in the RAM 19, performs a radio channel connection operation using the radio telephone identification code ID2 during subsequent radio line connection control.

固定電話網16の加入者が無線電話機3aを呼び出す場合は、その無線電話機3aに固有の電話番号をダイヤルすればよく、そのダイヤルに応じて接続回線15中の無線電話機3aに固有の回線に着信信号が到達し、無線回線制御装置12ではその接続回線15の番号から無線電話機3aに対するものであることを知り、メモリを参照して無線電話機 If the subscriber of the fixed telephone network 16 calls the radio telephone 3a may be dialing a unique telephone number to the wireless telephone 3a, incoming to the specific line to the wireless telephone 3a in connection line 15 in accordance with the dial signal arrives, the radio network controller 12 from the connection line 15 number of know that is for wireless telephones 3a, wireless telephone with reference to the memory
3aに現在わりあてた識別符号ID2を検出し、これを対応する無線接続装置2bを介して送信することにより呼出を行うことができる。 3a to detect the identification code ID2 assigned Currently, this can be a call by transmitting through the corresponding wireless connection device 2b.

第5図に示すように無線電話機のRAM19にメモリエリアを複数持たせ、またメモリアドレスに優先権を持たせる。 RAM19 plurality to have a memory area of ​​a wireless telephone as shown in FIG. 5, also giving priority to the memory address. 無線電話機識別符号情報が一つの場合は第5図Aに示すように第1番目のアドレスに無線電話機識別符号情報を格納し、このデータを用い無線回線接続制御を行う。 If wireless telephone identification code information is one stored in the radio telephone identification code information to the first address as shown in FIG. 5 A, performs radio line connection control using this data. 無線ゾーン移行後、新たに無線電話機識別符号わりあてをうけた場合は、第5図Bに示すように新たにわりあてをうけた無線電話機識別符号ID2を第1番目のアドレスに格納し、無線回線接続制御を行う。 After radio zone transition, if a newly received radio telephone identification code assigned, a radio telephone identification code ID2 which has received a new assignment as shown in FIG. 5 B is stored in the first address, the radio network connection It performs control. 発信時には第1番目のアドレスに格納された無線電話機識別符号ID2 When placing the stored in the first address radio telephone identification code ID2
で発呼し、応答がない場合には第2番目のアドレスに格納された無線電話機識別符号ID1を用いて発呼する。 In a call, if there is no response to a call using the radio telephone identification code ID1 which is stored in the second address. 着信時には受信した信号から取出した無線電話機識別符号を、まず第1番目のアドレスに格納してあるデータID2 Wireless telephone identification code at the time of call was taken out from the received signal, it is first stored in the first address data ID2
で無線電話機識別符号照合を行い、一致しない場合は第2番目のアドレスに格納してあるデータID1で無線電話機識別符号照合を行う。 In performs radio telephone identification code collation, if they do not match performs radio telephone identification code collation with data ID1 that is stored in the second address.

「発明の効果」 以上説明したようにこの発明によれば、無線電話機が無線ゾーンを移行する毎にその無線ゾーンで接続可能な無線電話機識別符号のわりあてを受けることによりどの無線ゾーンへ移行しても通話が可能となる利点がある。 According to the invention, as described, "Effect of the Invention" above, the wireless telephone to transition to any radio zone by receiving allocation of radio telephone identification code which can be connected in the wireless zone each time to migrate radio zone there is an advantage that it becomes possible to call.

また第5図について説明したようにすれば一度わりあてられた無線電話機識別符号を記憶するので、一度無線電話機識別符号のわりあてられた無線ゾーン間の移行であれば移行毎に識別符号要求を行うことなく発着信接続が可能となる利点がある。 Since storing radiotelephone identification code allocated once if, as described for FIG. 5, once performing the identification code request for each transition if the transition between the allocated radio zone of the radio telephone identification code there is an advantage that without it is possible to receive calls connection.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

第1図はこの発明方式の構成例を示すブロック図、第2 Figure 1 is a block diagram showing a configuration example of the present invention method, the second
図はこの発明に用いられる無線電話機の構成例を示すブロック図、第3図は無線電話機のRAM19に記憶されている自無線電話機識別符号内容の一例を示す図、第4図は無線電話機が無線ゾーンを移行したために識別符号のわりあてをうける動作のシーケンスの一例を示した図、第5図は無線電話機のRAM19に記憶されている自無線電話機識別符号を複数記憶する場合の一例を示した図である。 Figure is a block diagram showing a configuration example of a radio telephone used in the present invention, FIG. 3 is a diagram showing an example of the radio telephone identification code content stored in RAM19 radiotelephone, Fig. 4 is a wireless telephone wireless diagram showing an example of a sequence of operations for receiving the assignment of the identification code to the transition zone, Fig. 5 shows an example of a case of storing a plurality of the radio telephone identification code stored in the RAM19 radiotelephone Figure it is.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl. 6識別記号 庁内整理番号 FI 技術表示箇所 7304−5K H04B 7/26 107 ────────────────────────────────────────────────── ─── front page continued (51) Int.Cl. 6 in identification symbol Agency Docket No. FI art display portion 7304-5K H04B 7/26 107

Claims (1)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】複数の無線ゾーンで無線通話サービスエリアが構成され、 これら各無線ゾーンに無線接続装置がそれぞれ設けられ、 上記無線通話サービスエリアを移動することができる無線電話機はその無線ゾーンの無線接続装置と無線回線で接続することができ、 上記複数の無線接続装置は無線回線制御装置と接続され、 その無線回線制御装置は固定電話網と接続され、かつ上記無線電話機にわりあてた識別符号を記憶するメモリを有し、上記固定電話網と複数の無線接続装置との接続制御を行い、 上記無線電話機は現在存在している無線ゾーンの無線接続装置と無線回線を構成することが可能な固有の識別符号をもち、 上記無線回線構成時には無線接続装置と接続すべき無線電話機とで接続すべき相手を決定するための識別符号の照合 1. A radio communication service area by a plurality of radio zones is configured, the wireless connection devices to each of these radio zones are respectively provided, a wireless telephone capable of moving the radio communication service area wireless the radio zone can be connected by the connection device and the wireless line, the plurality of wireless connection device is connected to a radio network controller, the radio network controller is connected to the fixed telephone network, and an identification code assigned to the wireless telephone a storage memory, performs connection control between the fixed telephone network and a plurality of radio connection devices, the radiotelephone inherent capable of configuring a wireless connection device and the wireless access radio zone currently exist of having an identification code, verification of the identification code for the time the radio network configuration that determines a party to be connected with the radio telephone to be connected to the wireless connection device 行い、識別符号が一致した場合にのみその無線回線を構成し、 上記無線電話機が異なる無線ゾーンに移行した場合は、 Performed only configure its wireless line when the identification code is matched, when the radiotelephone has moved to a different radio zone,
    その無線電話機から識別符号割当て要求をその無線ゾーンの無線接続装置を通じて上記無線回線制御装置に対して行い、その無線回線制御装置からその無線ゾーンの無線接続装置と無線回線を構成することができる新たな識別符号のわりあてを受ける移動無線電話方法。 New capable from its wireless telephone identification code allocation request through a wireless connection device of the wireless zones performed with respect to the radio network controller, configuring the wireless connection device and the wireless line of the wireless zone from the radio network controller mobile radiotelephone how to get allocation of Do identification code.
JP62007190A 1987-01-14 1987-01-14 Mobile radio telephone method Expired - Lifetime JPH0752982B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62007190A JPH0752982B2 (en) 1987-01-14 1987-01-14 Mobile radio telephone method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62007190A JPH0752982B2 (en) 1987-01-14 1987-01-14 Mobile radio telephone method

Publications (2)

Publication Number Publication Date
JPS63175537A JPS63175537A (en) 1988-07-19
JPH0752982B2 true JPH0752982B2 (en) 1995-06-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP62007190A Expired - Lifetime JPH0752982B2 (en) 1987-01-14 1987-01-14 Mobile radio telephone method

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JP (1) JPH0752982B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833701A (en) * 1988-01-27 1989-05-23 Motorola, Inc. Trunked communication system with nationwide roaming capability
JPH02161831A (en) * 1988-12-15 1990-06-21 Fujitsu Ltd Designating communication system between plural transmitters-receivers
US5155689A (en) * 1991-01-17 1992-10-13 By-Word Technologies, Inc. Vehicle locating and communicating method and apparatus
US5513248A (en) * 1991-12-02 1996-04-30 At&T Corp. Cordless telephone micro-cellular system
US6282174B1 (en) 1996-07-01 2001-08-28 Oki Electric Industry Co., Ltd. Mobile communication system
US8626377B2 (en) 2005-08-15 2014-01-07 Innovative Global Systems, Llc Method for data communication between a vehicle and fuel pump
US9818120B2 (en) 2015-02-20 2017-11-14 Innovative Global Systems, Llc Automated at-the-pump system and method for managing vehicle fuel purchases

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Publication number Publication date
JPS63175537A (en) 1988-07-19

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