JP3246467B2 - Automatic stage regulation system and method - Google Patents

Automatic stage regulation system and method

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Publication number
JP3246467B2
JP3246467B2 JP06433199A JP6433199A JP3246467B2 JP 3246467 B2 JP3246467 B2 JP 3246467B2 JP 06433199 A JP06433199 A JP 06433199A JP 6433199 A JP6433199 A JP 6433199A JP 3246467 B2 JP3246467 B2 JP 3246467B2
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call
restriction
regulation
base station
time
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JP2000261859A (en
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裕久 石田
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日本電気株式会社
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Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、移動体通信網でシステムダウンした後の呼非救済モードでの復旧のときに、規制時間と呼規制率とにより段階的に呼の規制を解除する自動段階規制方式および方法に関する。 BACKGROUND OF THE INVENTION The present invention, when the restoration of the call non-repair mode after the system down in a mobile communication network, the automatic releasing the restriction of the stepwise call by the restriction time a call restriction rate on stage regulation system and method.

【0002】 [0002]

【従来の技術】従来の自動車電話システムの負荷状態の制御は、無線回線制御基地局の負荷状態に基づくものでなく、交換機側での負荷状態の制御であるため、局地的な異常輻輳には有効ではなかった。 BACKGROUND OF THE INVENTION Control of the load state of the art mobile telephone system is not based on the load state of the radio channel control base station, for a control in load conditions at the exchange side, a localized abnormal congestion It was not effective. そこで、この問題を解決するために従来の通信網の回線負荷に関する一例が、特開昭64−48537号公報に記載されている。 Therefore, an example relates to the line load of a conventional communication network in order to solve this problem is described in JP-A-64-48537.
この公報に記載された自動車電話システムの過負荷制御方式は、自動車電話交換機と複数の無線回線制御基地局と複数の移動機とから構成される自動車電話システムの過負荷制御方式において、無線回線制御基地局は自エリア内で使用する移動機からの制御信号を受ける上りの無線制御回線の使用状態を監視し、監視により上りの無線制御回線の過負荷状態を検出すると、移動機へ制御信号を送出する下りの無線制御回線に、移動機からの発呼を規制をおこなう発信呼規制信号を送出する。 Overload control method for an automobile telephone system described in this publication, the overload control system configured automobile telephone system and a mobile telephone exchange and a plurality of radio network controller base station and a plurality of mobile stations, the radio network controller the base station monitors the use state of the uplink of the radio control channel for receiving a control signal from the mobile station to be used in its own area, upon detecting an overload condition of the uplink radio control channel by monitoring a control signal to a mobile station the downlink of the radio control channel to be sent, and sends the outgoing call restriction signal for restricting a call from the mobile device.

【0003】 [0003]

【発明が解決しようとする課題】上述の特開昭64−4 The object of the invention is to be Solved by the above-mentioned JP-A-64-4
8537号公報に記載の自動車電話システムの過負荷制御方式は、移動局側へ呼の規制を通知するため無線システム自体がダウンして復旧するときこれをおこなうと、 Overload control system of the mobile telephone system described in 8537 discloses, when you do this when the wireless system itself is restored down to notify regulations call to the mobile station,
制御だけでまたダウンしてしまうおそれがあった。 There is a fear that only the addition-down control. また、基地局側で呼を全て初期化する呼非救済モードでの再開直後は、急激な負荷に耐えらず、システムダウンを引き起こしてしまった事例もある。 Further, immediately after the resumption of the call non-repair mode to initialize all the calls in the base station side and regardless withstand sudden loads, even cases had caused the system down.

【0004】本発明の目的は、呼非救済モードでの規制時間と呼規制率とにより呼の規制を段階的に解除する自動段階規制方式および方法を提供することにある。 An object of the present invention is to provide an automatic phase regulating system and a method for releasing the restriction of the call stepwise by the restriction time a call restriction rate in the call non-repair mode.

【0005】 [0005]

【課題を解決するための手段】本発明の自動段階規制方式は、自エリア内で移動体通信網の端末装置の通信制御をおこなう基地局との通信を制御する基地局制御装置の自動段階規制方式において、前記基地局制御装置は、復旧するとき呼を全て初期化する呼非救済モード時の、規制時間および呼規制率を複数の段階規制ごとにもつ段階規制規定値情報を有する局データを取得し、前記局デー Automatic phase regulation method of the present invention According to an aspect of the automatic phase regulating base station controller for controlling the communication with the base station that controls communication terminal device of a mobile communication network in its own area in scheme, the base station controller, a call non-relief mode to initialize all calls when recovering, the station data having a phase regulation specified value information having the restriction time and call restriction rate for each of a plurality of stages regulatory acquired, the stations Day
タから各々の前記段階規制の前記規制時間および前記呼 The restricting time and the call of the stage regulation each other
規制率を取得し、各段階規制により前記規制時間および It gets the control rate, the restriction time and by each stage regulation
前記呼規制率に基づく呼の規制をおこなうことを特徴とする。 And performing restriction of the call based on the call restriction rate.

【0006】本発明の自動段階規制方法は、自エリア内で移動体通信網の端末装置の通信制御をおこなう基地局との通信を制御する基地局制御装置の自動段階制御方式における自動段階制御方法であって、複数の段階に分けて規制時間と呼規制率とを規定し、前記網の復旧に呼を全て初期化する呼非救済モードでおこなうとき、前記規制時間と前記呼規制率とを前記複数の段階でおこなうことで、呼の段階的規制をおこなうことを特徴とする。 [0006] Automatic phase regulation method of the invention, an automatic phase control method in the automatic phase control method of a base station controller for controlling the communication with the base station that controls communication terminal device of a mobile communication network in its own area a is, in a plurality of stages defining a restriction time and a call regulation rate, when performing the call non-repair mode to all initialized to call the recovery of the network, and the regulation time and the call restriction rate by performing by the plurality of stages, and it performs a gradual restriction of the call.

【0007】 [0007]

【発明の実施の形態】本発明の実施例の構成を図1,図2を参照して詳細に説明する。 Figure 1 configuration examples of the embodiment of the present invention, with reference to FIG. 2 will be described in detail. 図1は、本発明の実施例の構成を表す図である。 Figure 1 is a diagram showing the configuration of an embodiment of the present invention. 図2は、本発明の段階規制規定情報の一例を表す図である。 Figure 2 is a diagram showing an example of a phase regulation specification information of the present invention. 移動体通信システムは、図1に示すように、呼非救済モード時の規制時間および呼規制率を複数の段階規制ごとにもつ段階規制規定値情報を有する局データを格納し、自エリア内で移動体通信網の端末装置の通信制御をおこなう基地局(BTS)10 Mobile communication system, as shown in FIG. 1, and stores the station data having a phase regulation specified value information having the restriction time and call restriction rate of the call non-relief mode for a plurality of stages regulation, within its own area base station that controls communication terminal device of a mobile communication network (BTS) 10
と、輻輳監視機能と呼処理およびその他の機能を有し、 When, a congestion monitoring and call processing and other functions,
システムの復旧時に局データを取得し、局データにより呼の規制をおこない、基地局10との通信を制御する基地局制御装置(BSC)12と、基地局制御装置12の保守運用をおこなう保守装置(OMC)14と、基地局制御装置12からの通信を交換し基地局制御装置12を制御する移動体交換機(MSC)16とを備える。 Get the station data during recovery of the system, perform regulations call by station data, perform a base station controller (BSC) 12 for controlling communication with the base station 10, the maintenance operation of the base station controller 12 the service unit (OMC) comprises a 14, the mobile exchange controlling the base station controller 12 to exchange communications from the base station controller 12 and a (MSC) 16.

【0008】移動体交換機16と基地局制御装置12と基地局10および基地局制御装置12を保守運用する保守装置14で構成される移動通信システムにおいて、基地局制御装置12がシステムダウンの後のシステム運用開始後に、システムダウン時に接続されていた呼についても救済せず初期化してシステム運用を再開する呼非救済モードで再開した場合に、再開開始から一定時間内に3回にわたって規制レベルを順次替えながら減らしていく3段階で規制をおこない、一定時間経過後に規制を解除する。 [0008] In a mobile communication system including the maintenance unit 14 for maintenance and operation of the mobile switching 16 and the base station controller 12 and base station 10 and base station controller 12, base station controller 12 after the system down after starting the system operation, when restarting the initialization a system operated resumes call non repair mode without relief also calls that were connected when the system down, the restriction level three times within a certain from the start time to resume sequential make regulations in and go three steps to reduce while instead, to release the regulation after a certain period of time has elapsed. 一例として本実施例では、図2に示すように最初の1段階では75%の呼を規制し、次の段階で50% In the present embodiment as an example, to restrict the 75% of the calls in the first one step as shown in FIG. 2, 50% in the next step
規制、最後の段階で25%規制を実施する。 Regulations implementing the 25% restriction in the last stage.

【0009】本発明の実施例の動作を図3を参照し説明する。 [0009] The operation of the embodiment of the present invention will be described with reference to FIG. 図3は、本発明の実施例の動作シーケンスの図である。 3 is a diagram of the operation sequence of the embodiment of the present invention. 基地局制御装置12が、何らかの原因でダウンした後、基地局制御装置12は、復旧要因により呼非救済モードで再開する。 After the base station controller 12, down for any reason, the base station controller 12 resumes the call non-repair mode by recovery factors. 基地局制御装置12は、基地局10 The base station controller 12, base station 10
に格納されている局データを取得する。 It acquires the station data stored in the. 基地局制御装置12は、輻輳監視機能で局データより段階規制規定値情報を読み出し、3段階での規制時間、呼の規制率を求める。 The base station controller 12 reads the phase regulation specified value information from the station data in the congestion monitoring, regulation time in three stages, determine the restriction rate of the call. 次に第1段階での規制時間が経過するまで呼処理に対し第1段階での呼の規制率(75%)を指定して規制要求をおこなう。 Then specify the restriction rate of the call (75%) in the first stage with respect to call processing until regulation time in the first stage has elapsed in performing the regulatory requirements. 第1段階の規制時間が過ぎると第2段階での規制(50%)を第1段階と同様に呼処理に対し規制要求をおこなう。 When the restriction time of the first stage is too relative Similarly call processing in the first step the restriction (50%) in the second stage performs the regulatory requirements. さらに第2段階が終了すると第3 Furthermore the second stage is completed when the third
段階の規制(25%)を同様におこなう。 It performed regulating stage (25%) as well. 第3段階まで完了した時点で呼処理に対し規制の解除を要求する。 To call processing upon completion to the third stage requires the release of the restriction. 本実施例では、75%、50%、25%としたが、基地局制御装置12配下の基地局の実装数が局により異なるため各段階での規制時間,規制率は変更可能である。 In this embodiment, 75%, 50%, was 25%, regulation time at different for each stage implementation of base stations of the base station controller 12 subordinate by the station, the control rate can be changed.

【0010】 [0010]

【発明の効果】本発明の自動段階規制方式は、呼非救済モードでの再開での再開直後の再発呼が急激に発生する可能性があり、その急激な負荷が発生しても基地局に格納されている局データによる呼の規制により再開直後の安定動作を保証できるという効果がある。 Automatic phase regulation method of the present invention exhibits, there is a possibility that the recalling immediately resumed at the resumption of the call non-repair mode occurs rapidly, its rapid base station even when the load is generated there is an effect that can guarantee stable operation immediately after resumption regulations call by station data stored. また、安定動作の保証は、急激な負荷により再開直後の誤動作を引き起こし、システムダウンという最悪の事態を起こさないという効果もある。 Also, ensure stable operation causes a malfunction immediately resumed by a sudden load, there is also an effect that does not cause the worst situation that system down. さらに基地局制御装置は、局データを基地局が格納しているため、各々の基地局に最適な呼の規制をおこなうことが可能となる。 Furthermore the base station controller, since the station data base station is stored, it is possible to perform the regulation of the optimal call to each base station.

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

【図1】本発明の実施例の構成を表す図である。 1 is a diagram showing the configuration of an embodiment of the present invention.

【図2】本発明の段階規制規定情報の一例を表す図である。 2 is a diagram showing an example of a phase regulation specification information of the present invention.

【図3】本発明の実施例の動作シーケンスの図である。 3 is a diagram of the operation sequence of the embodiment of the present invention.

【符号の説明】 DESCRIPTION OF SYMBOLS

10 基地局 12 基地局制御装置 14 保守装置 16 移動体交換機 10 the base station 12 the base station controller 14 the service unit 16 mobile switching

フロントページの続き (58)調査した分野(Int.Cl. 7 ,DB名) H04B 7/24 - 7/26 H04M 3/08 - 3/14 H04M 3/22 - 3/36 H04Q 1/20 - 1/36 H04Q 3/54 - 3/56 H04Q 7/00 - 7/38 Of the front page Continued (58) investigated the field (Int.Cl. 7, DB name) H04B 7/24 - 7/26 H04M 3/08 - 3/14 H04M 3/22 - 3/36 H04Q 1/20 - 1 / 36 H04Q 3/54 - 3/56 H04Q 7/00 - 7/38

Claims (5)

    (57)【特許請求の範囲】 (57) [the claims]
  1. 【請求項1】自エリア内で移動体通信網の端末装置の通信制御をおこなう基地局との通信を制御する基地局制御装置の自動段階規制方式において、 前記基地局制御装置は、復旧するとき呼を全て初期化する呼非救済モード時の、規制時間および呼規制率を複数の段階規制ごとにもつ段階規制規定値情報を有する局データを取得し、前記局データから各々の前記段階規制の 1. A automatic phase regulation method for the base station control unit for controlling the communication with the base station that controls communication terminal device of a mobile communication network in its own area, the base station controller, when recovering call non repair mode to initialize all the call, acquires the station data having a phase regulation specified value information having the restriction time and call restriction rate for each of a plurality of stages regulation, the stages each regulation from the station data
    前記規制時間および前記呼規制率を取得し、各段階規制 It acquires the restriction time and the call restriction rate, each stage regulation
    により前記規制時間および前記呼規制率に基づく呼の規 Regulations call based on the restriction time and the call restriction rate by
    制をおこなうことを特徴とする自動段階規制方式。 Automatic stage regulation system and performs braking.
  2. 【請求項2】前記複数の段階規制は、前記規制時間が進むとき、あるいは前記段階規制が進むと前記呼規制率が低くなり、最後の段階規制が終わるとき呼の規制は解除されることを特徴とする請求項1記載の自動段階規制方式。 Wherein said plurality of phase regulation, when the restriction time progresses, or the step regulating said call restriction rate is lowered to proceed, that the regulation of the call is released when the last stage regulation ends automatic phase regulation method according to claim 1, wherein.
  3. 【請求項3】自エリア内で移動体通信網の端末装置の通信制御をおこなう基地局との通信を制御する基地局制御装置の自動段階規制方式における自動段階規制方法であって、 複数の段階に分けて規制時間と呼規制率とを規定し、前記網の復旧に呼を全て初期化する呼非救済モードでおこなうとき、前記規制時間と前記呼規制率とを前記複数の段階でおこなうことで、呼の段階的規制をおこなうことを特徴とする自動段階規制方法。 3. An automatic phase regulating method in the automatic phase regulating system of the base station controller for controlling the communication with the base station that controls communication terminal device of a mobile communication network in its own area, a plurality of steps defining a divided by regulating the time and call restriction rate, when making the call non-repair mode to all initialized to call the recovery of the network, performing the said regulation time and the call control rate by the plurality of stages in an automatic step regulation method and performing a gradual restriction of the call.
  4. 【請求項4】前記複数の段階は、前記段階が進むにしたがって前記規制時間と前記呼規制率とが低くなり最後の規制が終了するとき、規制が解除されることを特徴とする請求項3記載の自動段階規制方法。 Wherein said plurality of stages, when the restriction time in accordance with the step proceeds with the call restriction rate becomes lower end of the regulation is completed, according to claim 3, characterized in that the restriction is released automatic stage regulation method as claimed.
  5. 【請求項5】前記複数の段階の前記規制時間と前記呼規制率による規制は、前記基地局制御装置でおこなわれることを特徴とする請求項4記載の自動段階規制方法。 Wherein restriction by the restriction time and the call restriction rate of the plurality of stages, an automatic phase regulation method according to claim 4, wherein the performed in the base station controller.
JP06433199A 1999-03-11 1999-03-11 Automatic stage regulation system and method Expired - Fee Related JP3246467B2 (en)

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WO2007111009A1 (en) * 2006-03-28 2007-10-04 Nec Corporation Base station control apparatus and domain access restricting method
JP5178284B2 (en) * 2008-04-07 2013-04-10 株式会社日立製作所 Base station control device and access control method
JP2011239215A (en) * 2010-05-11 2011-11-24 Nippon Telegr & Teleph Corp <Ntt> Congestion control method, subscriber call control apparatus, and edge router

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