JP2005252510A - Position registration control system and method therefor, and host device and subscriber terminal used therefor - Google Patents

Position registration control system and method therefor, and host device and subscriber terminal used therefor Download PDF

Info

Publication number
JP2005252510A
JP2005252510A JP2004058324A JP2004058324A JP2005252510A JP 2005252510 A JP2005252510 A JP 2005252510A JP 2004058324 A JP2004058324 A JP 2004058324A JP 2004058324 A JP2004058324 A JP 2004058324A JP 2005252510 A JP2005252510 A JP 2005252510A
Authority
JP
Japan
Prior art keywords
location registration
base station
subscriber terminal
registration request
station device
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.)
Pending
Application number
JP2004058324A
Other languages
Japanese (ja)
Inventor
Masatoshi Mizobe
正敏 溝邉
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
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 filed Critical NEC Corp
Priority to JP2004058324A priority Critical patent/JP2005252510A/en
Publication of JP2005252510A publication Critical patent/JP2005252510A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To prevent many position registration requests from taking place into a normal base station, resulting in increasing the load on the occurrence of a transmission fault of a notice signal in a base station. <P>SOLUTION: On the occurrence of a fault in a base station 20, the host device 10 transmits a position registration restriction signal d to the normal base station 30. The base station 30 multiplexes the restriction signal d on the notice signal f and transmits the resulting signal to each terminal 40. In each terminal 40 when it is in a standby state, a position registration timing management circuit 44 generates and transmits a position registration request k in a random timing after a lapse of a prescribed time. When each terminal 40 is in a call connection state or makes a new dialing operation, the terminal processes the operation with priority. Thus, the concentration of position registration requests onto the base station 30, resulting in the overload of the base station 30 is prevented. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は位置登録制御システム及びその方法並びにそれに用いる上位装置及び加入者端末に関し、特にＣＤＭＡ（Code Devision Multiple Access ）移動通信システムにおいて、ある基地局装置での報知信号送信障害時における加入者端末の位置登録要求の制御をなすための位置登録制御方式に関するものである。   The present invention relates to a location registration control system and method, and a host device and a subscriber terminal used therefor, and in particular, in a CDMA (Code Division Multiple Access) mobile communication system, a subscriber station terminal when a broadcast signal transmission failure occurs in a certain base station device. The present invention relates to a location registration control method for controlling location registration requests.

ＣＤＭＡシステムにおいて、ある基地局装置が、装置障害、上位装置と基地局装置の間の回線障害、または基地局装置のリセット等により、報知信号の送信ができない状態に陥ると、その基地局のエリア内の全端末は近隣の基地局の中で、最も信号レベルの高い基地局に対して、一斉に位置登録を実行する。ここで、報知信号とは、基地局装置がセル内の不特定多数の加入者端末に対して送信する、無線リンクの接続に必要な情報である。   In a CDMA system, if a certain base station apparatus falls into a state in which a broadcast signal cannot be transmitted due to a device failure, a line failure between the host device and the base station device, or a reset of the base station device, the area of the base station All the terminals in the network simultaneously perform location registration with respect to the base station having the highest signal level among the neighboring base stations. Here, the broadcast signal is information necessary for wireless link connection, which is transmitted from the base station apparatus to an unspecified number of subscriber terminals in the cell.

その際、報知信号送信障害の基地局のエリア内に大量の端末が存在すると、近隣の基地局装置の処理能力を超える数の位置登録制御が行われ、その近隣基地局のエリア内にいた端末の発着信制御も位置登録の過負荷によって正常に制御できなくなる上に、位置登録自体も過負荷のため正常に処理できず、正常処理ができなかった位置登録の再送処理によって、更に負荷を増大させる悪循環に陥る可能性がある。   At that time, if there are a large number of terminals in the area of the base station of the broadcast signal transmission failure, the number of location registration controls exceeding the processing capability of the neighboring base station apparatus is performed, and the terminals that were in the area of the neighboring base station In addition, the location registration itself cannot be controlled normally due to overload of location registration, and the location registration itself cannot be processed normally due to overload. There is a possibility of falling into a vicious circle.

ここで、特許文献１を参照すると、上位装置の障害または上位装置と基地局装置との間の接続回線に障害が発生して、その障害が復旧すると、基地局装置から加入者端末に対して障害復旧を知らせ、各加入者端末はこの障害復旧の知らせを受けると、当該基地局装置のゾーンへの位置登録要求を、早急に行うようにして、加入者端末と上位装置との位置情報の不一致を解消するようにしている。この場合に、位置登録要求をなす加入者端末を制限することにより、無線回線の通信トラヒックの上昇を軽減するようにして、位置登録以外の通信を円滑化する技術が開示されている。
特開平１１−２６１４７２号公報 Here, referring to Patent Document 1, when a failure of the host device or a failure occurs in the connection line between the host device and the base station device, and the failure is recovered, the base station device transmits to the subscriber terminal. When the failure recovery is notified and each subscriber terminal receives the notification of the failure recovery, a location registration request to the zone of the base station device is made immediately, and the location information of the subscriber terminal and the host device is updated. The discrepancy is resolved. In this case, a technique for facilitating communications other than location registration by restricting subscriber terminals that make location registration requests to reduce an increase in communication traffic on a wireless line is disclosed.
Japanese Patent Laid-Open No. 11-261472

上述したように、ある基地局装置において報知信号の送信が不可能になる障害が発生すると、他の基地局装置に対する位置登録要求が大量に発生して、当該他の基地局装置に過負荷が発生し、通常の通信処理に悪影響を及ぼす。また、上記特許文献１においては、基地局装置の障害発生後（障害復旧時）における位置登録要求によるトラヒックの上昇を抑える技術であり、ある基地局装置の障害時に、他の正常な基地局装置に対する位置登録要求が大量発生する場合の問題を解決するものではない。   As described above, when a failure that makes it impossible to transmit a notification signal occurs in a certain base station device, a large number of location registration requests are generated for the other base station device, and the other base station device is overloaded. Occurs and adversely affects normal communication processing. Also, in the above-mentioned Patent Document 1, it is a technique for suppressing an increase in traffic due to a location registration request after a base station device failure occurs (at the time of failure recovery). When a certain base station device fails, another normal base station device This does not solve the problem when a large number of location registration requests occur.

本発明の目的は、ある基地局装置において報知信号の送信障害が発生した場合に、正常な他の基地局装置に対して位置登録要求が大量に発生して負荷が増大することを防止して、通常の通信に対して悪影響を及ぼすことを防止した位置登録制御システム及びその方法並びにそれに用いる上位装置及び加入者端末を提供することである。   An object of the present invention is to prevent an increase in load caused by a large number of location registration requests to another normal base station apparatus when a transmission failure of a broadcast signal occurs in a certain base station apparatus. Another object of the present invention is to provide a location registration control system and method thereof, and a host device and a subscriber terminal used in the location registration control system that prevent adverse effects on normal communication.

本発明による位置登録制御システムは、加入者端末と、前記加入者端末と接続される基地局装置と、前記基地局装置を管理する上位装置とを含む移動通信システムにおける位置登録制御システムであって、ある基地局装置における報知信号送信障害に応答して、待ち受け状態にある加入者端末の、他の基地局装置に対する位置登録要求を規制する位置登録制御手段を含むことを特徴とする。   A location registration control system according to the present invention is a location registration control system in a mobile communication system including a subscriber terminal, a base station device connected to the subscriber terminal, and a host device that manages the base station device. And a location registration control means for regulating a location registration request of another subscriber station in a standby state in response to a notification signal transmission failure in a certain base station device.

本発明による位置登録制御方法は、加入者端末と、前記加入者端末と接続される基地局装置と、前記基地局装置を管理する上位装置とを含む移動通信システムにおける位置登録制御方法であって、ある基地局装置における報知信号送信障害に応答して、待ち受け状態にある加入者端末の、他の基地局装置に対する位置登録要求を規制する位置登録制御ステップを含むことを特徴とする。   A location registration control method according to the present invention is a location registration control method in a mobile communication system including a subscriber terminal, a base station device connected to the subscriber terminal, and a host device that manages the base station device. And a location registration control step of restricting a location registration request to another base station device by a subscriber terminal in a standby state in response to a notification signal transmission failure in a base station device.

本発明による上位装置は、移動通信システムにおいて、加入者端末と接続される基地局装置を管理する上位装置であって、ある基地局装置における報知信号送信障害に応答して、前記加入者端末の、他の基地局装置に対する位置登録要求を規制する規制信号を送信する手段を含むことを特徴とする。   An upper apparatus according to the present invention is an upper apparatus that manages a base station apparatus connected to a subscriber terminal in a mobile communication system, and responds to a notification signal transmission failure in a certain base station apparatus in response to the failure of the subscriber terminal. And a means for transmitting a restriction signal for restricting a location registration request to another base station apparatus.

本発明による加入者端末は、基地局装置における報知信号送信障害時に上位装置から発生された位置登録要求を規制するための規制信号を受信したとき、待ち受け状態にある場合に、所定時間経過後に位置登録要求を生成して送信する手段を含むことを特徴とする。   When a subscriber terminal according to the present invention is in a standby state when receiving a restriction signal for restricting a location registration request generated from a host device when a broadcast signal transmission failure occurs in a base station apparatus, And a means for generating and transmitting a registration request.

本発明の他の加入者端末は、基地局装置における報知信号送信障害時に上位装置からの発生された位置登録要求を規制するための規制信号を受信したとき、呼接続状態や、新規発信状態の場合に、呼接続処理をなす手段を含むことを特徴とする。   When the other subscriber terminal of the present invention receives the restriction signal for restricting the location registration request generated from the host apparatus at the time of the broadcast signal transmission failure in the base station apparatus, the call connection state or the new transmission state In some cases, the apparatus includes means for performing a call connection process.

本発明によるプログラムは、移動通信システムにおいて、加入者端末と接続される基地局装置を管理する上位装置の動作をコンピュータに実行させるためのプログラムであって、ある基地局装置における報知信号送信障害に応答して、前記加入者端末の、他の基地局装置に対する位置登録要求を規制する規制信号を送信する処理を含むことを特徴とする。   A program according to the present invention is a program for causing a computer to execute an operation of a host device that manages a base station device connected to a subscriber terminal in a mobile communication system. In response, the method includes a process of transmitting a restriction signal for restricting a location registration request of the subscriber terminal to another base station apparatus.

本発明による他のプログラムは、移動通信システムにおける加入者端末の動作をコンピュータに実行させるためのプログラムであって、基地局装置における報知信号送信障害時に上位装置から発生された位置登録要求を規制するための規制信号を受信したとき、待ち受け状態にある場合に、所定時間経過後に位置登録要求を生成して送信する位置登録要求送信処理を含むことを特徴とする。   Another program according to the present invention is a program for causing a computer to execute an operation of a subscriber terminal in a mobile communication system, and regulates a location registration request generated from a host device when a broadcast signal transmission failure occurs in a base station device. And a location registration request transmission process for generating and transmitting a location registration request after elapse of a predetermined time when the control signal is received in a standby state.

本発明による更に他のプログラムは、移動通信システムにおける加入者端末の動作をコンピュータに実行させるためのプログラムであって、基地局装置における報知信号送信障害時に上位装置から発生された位置登録要求を規制するための規制信号を受信したとき、呼接続状態や新規発信状態の場合に、呼接続処理をなす処理を含むことを特徴とする。   Still another program according to the present invention is a program for causing a computer to execute an operation of a subscriber terminal in a mobile communication system, and regulates a location registration request generated from a higher-level device when a broadcast signal transmission failure occurs in a base station device. Including a process of performing a call connection process in the case of a call connection state or a new transmission state when a restriction signal for receiving is received.

本発明の作用を述べる。基地局装置の障害等により、近隣の基地局への大量位置登録が予想される場合に、この基地局装置の近隣の基地局装置から位置登録規制の信号を報知信号に多重化して送出し、障害の時点で既に接続されていた呼や端末の所有者が端末を操作した呼など、直ちに接続処理を必要とする呼を優先して接続処理させ、単に電源が入っているだけの待ち受け状態の端末に対しては、負荷が減少するまで位置登録を待たせ、更に負荷軽減後も各端末にランダムなタイミングで位置登録を実行させることで、近隣基地局が過負荷で正常に呼処理動作ができなくなることを防止するものである。   The operation of the present invention will be described. When mass location registration to a neighboring base station is expected due to a failure of the base station device, etc., a location registration restriction signal is multiplexed and transmitted from the neighboring base station device of this base station device to the notification signal, Priority is given to calls that require immediate connection processing, such as calls that are already connected at the time of the failure or calls that the terminal owner has operated on the terminal, and are in a standby state that is simply turned on. For terminals, the location registration is waited until the load is reduced, and each terminal performs location registration at random timing even after the load is reduced. This is to prevent it from becoming impossible.

本発明によれば、基地局装置の報知信号送信障害時に、そのエリア内の端末による近隣基地局装置への一斉位置登録を規制するようにしたので、近隣基地局装置が過負荷状態に陥って本来早急に制御すべきである既存呼の接続処理やリアルタイムで制御する必要のある新規発着信が正常に行えなくなることを防ぐことができるという効果がある。また、各端末からの位置登録要求も分散させることができるので、位置登録自体も負荷の影響を受けることなく正常に処理できるという効果もある。   According to the present invention, when the broadcast signal transmission failure of the base station device, simultaneous location registration to neighboring base station devices by terminals in the area is restricted, so that the neighboring base station device falls into an overload state. There is an effect that it is possible to prevent connection processing of existing calls that should be controlled immediately and new calls that need to be controlled in real time from being made normally. In addition, since the location registration requests from the terminals can be distributed, the location registration itself can be processed normally without being affected by the load.

以下に、図面を参照して本発明の実施の形態を説明する。図１は発明の実施の形態の機能ブロック図である。上位装置１０は、基地局装置監視回路１１と、基地局装置管理回路１２とを有している。基地局装置２０および３０は同一構成であり、基地局装置３０についてのみその機能ブロックを示している。基地局装置３０は、基地局装置制御回路３１と、報知信号送信回路３２と、端末信号受信回路３３とを有している。また、加入者端末４０は、報知信号受信回路４１と、端末装置制御回路４２と、要求信号送信回路４３と、位置登録タイミング管理回路４４とを有している。   Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a functional block diagram of an embodiment of the invention. The host device 10 includes a base station device monitoring circuit 11 and a base station device management circuit 12. The base station apparatuses 20 and 30 have the same configuration, and only the functional block of the base station apparatus 30 is shown. The base station device 30 includes a base station device control circuit 31, a notification signal transmission circuit 32, and a terminal signal reception circuit 33. The subscriber terminal 40 includes a notification signal reception circuit 41, a terminal device control circuit 42, a request signal transmission circuit 43, and a location registration timing management circuit 44.

図２は本発明の実施の形態の動作を示すシーケンス図であり、図３は加入者端末４０の動作の詳細を示すフローチャートである。これら図２および図３を参照しつつ本発明の実施の形態の動作を説明する。   FIG. 2 is a sequence diagram showing the operation of the embodiment of the present invention, and FIG. 3 is a flowchart showing details of the operation of the subscriber terminal 40. The operation of the embodiment of the present invention will be described with reference to FIG. 2 and FIG.

基地局装置２０が、装置障害や上位装置１０との間の通信回線障害などによって、報知信号ａを送信できなくなった場合（図２のステップＳ１）、上位装置１０の基地局装置監視回路１１は基地局装置２０からの装置障害信号ｂを受け（図２のステップＳ３）、基地局装置管理回路１２に基地局装置２０の障害情報ｃを送信する。この障害情報ｃにより、基地局装置２０の障害を知った基地局装置管理回路１２は、基地局装置２０の近隣の基地局装置３０に対して位置登録規制制御信号ｄを送信する（図２のステップＳ４）。   When the base station device 20 cannot transmit the notification signal a due to a device failure or a communication line failure with the host device 10 (step S1 in FIG. 2), the base station device monitoring circuit 11 of the host device 10 Upon receiving the device failure signal b from the base station device 20 (step S3 in FIG. 2), the failure information c of the base station device 20 is transmitted to the base station device management circuit 12. Based on the failure information c, the base station device management circuit 12 that knows the failure of the base station device 20 transmits a location registration restriction control signal d to the base station device 30 adjacent to the base station device 20 (FIG. 2). Step S4).

位置登録規制制御信号ｄを受けた基地局装置３０の基地局装置制御回路３１は、報知信号送信回路３２に対して位置登録規制指示信号ｅを送信し、報知信号送信回路３２は報知信号ｆに位置登録規制情報を多重して送信する（図２のステップＳ５）。   The base station apparatus control circuit 31 of the base station apparatus 30 that has received the position registration restriction control signal d transmits a position registration restriction instruction signal e to the notification signal transmission circuit 32, and the notification signal transmission circuit 32 outputs the notification signal f. The location registration restriction information is multiplexed and transmitted (step S5 in FIG. 2).

基地局装置２０の報知信号ａが途絶えたことにより（図２のステップＳ２）、そのエリア内にあった加入者端末４０は、近隣の別の基地局装置の中で最も信号レベルの高い基地局装置３０からの報知信号ｆを報知信号受信回路４１で受信する（図２のステップＳ６）。受信した報知信号ｆに多重されている位置登録規制情報を検出した報知信号受信回路４１は、位置登録規制情報ｇを端末装置制御回路４２に送信する。位置登録規制情報ｇを受けた端末装置制御回路４２は、当該端末の状態に依存して、図３のフローチャートに示すように、異なる動作を行う（図２のステップＳ７）。   When the notification signal a of the base station device 20 is interrupted (step S2 in FIG. 2), the subscriber terminal 40 in the area is the base station with the highest signal level among other neighboring base station devices. The notification signal f from the device 30 is received by the notification signal receiving circuit 41 (step S6 in FIG. 2). The notification signal receiving circuit 41 that has detected the position registration restriction information multiplexed with the received notification signal f transmits the position registration restriction information g to the terminal device control circuit 42. The terminal device control circuit 42 that has received the location registration restriction information g performs different operations as shown in the flowchart of FIG. 3 depending on the state of the terminal (step S7 of FIG. 2).

（１）加入者端末４０が既に基地局装置２０の配下で呼接続状態にあった場合（図３のステップＳ７１）：
呼接続状態にあった加入者端末４０はこの呼を維持する必要がある。よって、端末装置制御回路４２は要求信号送信回路４３に対して要求信号送信指示ｈにて呼接続要求指示を出し（図３のステップＳ７２）、要求信号送信回路４３は要求信号ｋにて基地局装置３０の端末信号受信回路３３に呼の接続要求を行い（図３のステップＳ７３）、以降は各装置間で呼接続シーケンスが実行される（図３のステップＳ７４）。 (1) When the subscriber terminal 40 is already in a call connection state under the control of the base station device 20 (step S71 in FIG. 3):
The subscriber terminal 40 in the call connection state needs to maintain this call. Therefore, the terminal device control circuit 42 issues a call connection request instruction to the request signal transmission circuit 43 by the request signal transmission instruction h (step S72 in FIG. 3), and the request signal transmission circuit 43 receives the request signal k from the base station. A call connection request is made to the terminal signal receiving circuit 33 of the device 30 (step S73 in FIG. 3), and thereafter, a call connection sequence is executed between the devices (step S74 in FIG. 3).

（２）加入者端末４０が待ち受け状態にあった場合（図３のステップＳ７５）：
端末装置制御回路４２は位置登録制御指示ｉを位置登録タイミング管理回路４４に送信し、位置登録タイミング管理回路４４は基地局装置３０が上記（１）の動作を行っている呼接続状態にあった端末の処理を完了すると思われる時間（事前に運用状況等から設定）が経過するのを待ち（図３のステップＳ７６）、時間経過後に端末固有の番号（端末ＩＤ等）からランダムな発信タイミングを生成し（図３のステップＳ７７）、そのタイミングで要求信号送信回路４３に対して位置登録要求ｊを送信する（図３のステップＳ７８）。 (2) When the subscriber terminal 40 is in a standby state (step S75 in FIG. 3):
The terminal device control circuit 42 transmits a location registration control instruction i to the location registration timing management circuit 44, and the location registration timing management circuit 44 is in a call connection state in which the base station device 30 performs the operation (1). Wait for the time (set in advance from the operation status, etc.) that is expected to complete the processing of the terminal to elapse (step S76 in FIG. 3). Then, the position registration request j is transmitted to the request signal transmission circuit 43 at that timing (step S78 in FIG. 3).

位置登録要求ｊを受けた要求信号送信回路４３は、要求信号ｋにて基地局装置３０の端末信号受信回路３３に位置登録要求を行い（図３のステップＳ７９）、以降は各装置間で位置登録シーケンスが実行される（図３のステップＳ８０）。   Upon receiving the location registration request j, the request signal transmission circuit 43 sends a location registration request to the terminal signal reception circuit 33 of the base station device 30 using the request signal k (step S79 in FIG. 3). A registration sequence is executed (step S80 in FIG. 3).

（３）加入者端末４０が新規発信または電源起動された場合（図３のステップＳ８１）：
基地局装置２０の障害時に、たまたま加入者端末の所有者が発信を行おうとした場合、または基地局装置２０の障害で圏外になったことに気づいた所有者が電源を再起動した場合は、（１）と同様に、リアルタイムで呼接続シーケンスまたは位置登録シーケンスを実行する（図３のステップＳ８２）。 (3) When the subscriber terminal 40 is newly transmitted or activated (step S81 in FIG. 3):
If the owner of the subscriber terminal happens to make a call when the base station device 20 fails, or if the owner who notices that the base station device 20 is out of service due to a failure of the base station device 20 restarts the power supply, Similar to (1), the call connection sequence or location registration sequence is executed in real time (step S82 in FIG. 3).

従来、障害を起こした基地局装置２０の近隣にある基地局装置３０は図４の上段の「従来の場合」に示すように、基地局装置２０のエリア内の端末からの大量の呼接続要求及び位置登録要求を一斉に受けて過負荷状態に陥り各要求を処理することができず、処理できなかった位置登録が再度送信されるため過負荷状態がかなり長時間継続してしまうという悪循環に陥っている。   Conventionally, the base station apparatus 30 in the vicinity of the failed base station apparatus 20 receives a large number of call connection requests from terminals in the area of the base station apparatus 20 as shown in the “conventional case” in the upper part of FIG. In addition, the location registration request is received all at once, and it becomes overloaded, and each request cannot be processed, and the location registration that could not be processed is transmitted again, so the overload state continues for a long time. It has fallen.

これに対して、本発明では、上記のように加入者端末の状態に依存して異なる動作となるよう制御することにより、大量の端末の位置登録を一斉に受けることがなくなり、図４の下段の「本発明の場合」に示すように、最初に呼接続状態の呼の再接続及び新規呼接続だけの処理を行い、その後順次ランダムなタイミングで送られてくる位置登録要求を処理することで過負荷状態に陥ることなく障害基地局エリア内の全端末を処理可能となる。   On the other hand, in the present invention, as described above, by controlling so that different operations are performed depending on the state of the subscriber terminal, a large number of terminal location registrations are not received all at once, and the lower part of FIG. As shown in “In the case of the present invention”, first, only reconnection of a call in a call connection state and processing of a new call connection are performed, and then a position registration request sent sequentially at random timing is processed. All terminals in the faulty base station area can be processed without falling into an overload state.

なお、図４において、太線は接続中の呼の接続要求または新規呼接続要求を示し、細線は位置登録要求を示し、また点線は位置登録失敗時の再要求を示している。   In FIG. 4, a thick line indicates a connection request for a currently connected call or a new call connection request, a thin line indicates a location registration request, and a dotted line indicates a re-request when a location registration fails.

上記実施の形態における動作手順は、予めプログラムとしてＲＯＭ等の記録媒体に格納しておき、これをコンピュータに読み取らせて実行させるようにしても良いものである。   The operation procedure in the above embodiment may be stored in advance in a recording medium such as a ROM as a program and read by a computer for execution.

本発明の実施の形態の機能ブロック図である。It is a functional block diagram of an embodiment of the invention. 本発明の実施の形態の動作を示すシーケンス図である。It is a sequence diagram which shows operation | movement of embodiment of this invention. 加入者端末の動作を示すフローチャートである。It is a flowchart which shows operation | movement of a subscriber terminal. 本発明の効果を示すための図であり、従来例と比較して示した図である。It is a figure for demonstrating the effect of this invention, and is the figure shown in comparison with the prior art example.

符号の説明Explanation of symbols

１０ 上位装置
２０ 基地局装置（障害発生装置）
３０ 基地局装置
４０ 加入者端末
10 Host device 20 Base station device (failure generator)
30 Base station device 40 Subscriber terminal

Claims (17)

加入者端末と、前記加入者端末と接続される基地局装置と、前記基地局装置を管理する上位装置とを含む移動通信システムにおける位置登録制御システムであって、
ある基地局装置における報知信号送信障害に応答して、待ち受け状態にある加入者端末の、他の基地局装置に対する位置登録要求を規制する位置登録制御手段を含むことを特徴とする位置登録制御システム。 A location registration control system in a mobile communication system including a subscriber terminal, a base station device connected to the subscriber terminal, and a host device that manages the base station device,
A location registration control system comprising location registration control means for regulating a location registration request to another base station device of a subscriber terminal in a standby state in response to a notification signal transmission failure in a base station device . 前記待ち受け状態にある加入者端末以外の端末における前記障害の時点で接続されていた呼や、発信処理による呼の接続処理を優先処理する呼処理手段を、更に含むことを特徴とする請求項１記載の位置登録制御システム。   The call processing means for preferentially processing a call connected at the time of the failure in a terminal other than the subscriber terminal in the standby state or a call connection process by an outgoing call process. The described location registration control system. 前記位置登録制御手段は、
前記上位装置に設けられ、前記障害発生に応答して前記位置登録要求を規制する規制信号を生成して送信する手段と、
前記加入者端末に設けられ、前記他の基地局装置を介して前記規制信号を受信したとき、当該端末の状態が待ち受け状態のときに、所定時間経過後に前記位置登録要求を送信する位置登録要求送信手段と、
を有することを特徴とする請求項１または２記載の位置登録制御システム。 The location registration control means includes:
Means for generating and transmitting a restriction signal that is provided in the host device and restricts the location registration request in response to the occurrence of the failure;
A location registration request that is provided in the subscriber terminal and transmits the location registration request after a predetermined time has elapsed when the restriction signal is received via the other base station device and the state of the terminal is in a standby state. A transmission means;
The location registration control system according to claim 1, wherein: 前記位置登録要求送信手段は、前記所定時間経過後に、ランダムなタイミングで、前記位置登録要求を送信するようにしたことを特徴とする請求項３記載の位置登録制御システム。   4. The location registration control system according to claim 3, wherein the location registration request transmission means transmits the location registration request at a random timing after the predetermined time has elapsed. 前記呼処理手段は、
前記加入者端末に設けられ、前記他の基地局装置を介して前記規制信号を受信したとき、当該端末の状態が呼接続状態や新規発信状態の場合に、呼接続処理をなす手段を有することを特徴とする請求項２〜４いずれか記載の位置登録制御システム。 The call processing means includes:
Provided in the subscriber terminal and having means for performing a call connection process when the terminal is in a call connection state or a new transmission state when the restriction signal is received via the other base station device The position registration control system according to any one of claims 2 to 4. 加入者端末と、前記加入者端末と接続される基地局装置と、前記基地局装置を管理する上位装置とを含む移動通信システムにおける位置登録制御方法であって、
ある基地局装置における報知信号送信障害に応答して、待ち受け状態にある加入者端末の、他の基地局装置に対する位置登録要求を規制する位置登録制御ステップを含むことを特徴とする位置登録制御方法。 A location registration control method in a mobile communication system including a subscriber terminal, a base station device connected to the subscriber terminal, and a host device that manages the base station device,
A location registration control method comprising a location registration control step of restricting a location registration request to another base station device of a subscriber terminal in a standby state in response to a notification signal transmission failure in a certain base station device . 前記待ち受け状態にある加入者端末以外の端末における前記障害の時点で接続されていた呼や、発信処理による呼の接続処理を優先処理する呼処理ステップを、更に含むことを特徴とする請求項６記載の位置登録制御方法。   The call processing step of preferentially processing a call connected at the time of the failure in a terminal other than the subscriber terminal in the standby state and a call connection process by an outgoing call process is further included. The location registration control method described. 前記位置登録制御ステップは、
前記上位装置において、前記障害発生に応答して前記位置登録要求を規制する規制信号を生成して送信するステップと、
前記加入者端末において、前記他の基地局装置を介して前記規制信号を受信したとき、当該端末の状態が待ち受け状態のときに、所定時間経過後に前記位置登録要求を送信するステップと、
を有することを特徴とする請求項６または７記載の位置登録制御方法。 The location registration control step includes:
In the host device, generating and transmitting a restriction signal for restricting the location registration request in response to the occurrence of the failure;
In the subscriber terminal, when receiving the restriction signal via the other base station device, when the state of the terminal is in a standby state, transmitting the location registration request after elapse of a predetermined time;
8. The location registration control method according to claim 6 or 7, characterized by comprising: 前記位置登録制御ステップは、前記所定時間経過後に、ランダムなタイミングで、前記位置登録要求を送信するステップを、更に有することを特徴とする請求項８記載の位置登録制御方法。   9. The location registration control method according to claim 8, wherein the location registration control step further includes a step of transmitting the location registration request at a random timing after the predetermined time has elapsed. 前記呼処理ステップは、
前記加入者端末において、前記他の基地局装置を介して前記規制信号を受信したとき、当該端末の状態が呼接続状態や新規発信状態の場合に、呼接続処理をなすステップを有することを特徴とする請求項７〜９いずれか載の位置登録制御方法。 The call processing step includes:
The subscriber terminal has a step of performing a call connection process when the restriction signal is received via the other base station device and the terminal is in a call connection state or a new call origination state. The position registration control method according to any one of claims 7 to 9. 移動通信システムにおいて、加入者端末と接続される基地局装置を管理する上位装置であって、
ある基地局装置における報知信号送信障害に応答して、前記加入者端末の、他の基地局装置に対する位置登録要求を規制する規制信号を送信する手段を含むことを特徴とする上位装置。 In a mobile communication system, a host device that manages a base station device connected to a subscriber terminal,
A host device comprising: means for transmitting a restriction signal for restricting a location registration request of another subscriber station device in response to a notification signal transmission failure in a certain base station device. 基地局装置における報知信号送信障害時に上位装置からの発生された位置登録要求を規制するための規制信号を受信したとき、待ち受け状態にある場合に、所定時間経過後に位置登録要求を生成して送信する位置登録要求送信手段を含むことを特徴とする加入者端末。   When a restriction signal for restricting a location registration request generated from a host device is received at the time of a broadcast signal transmission failure in the base station device, a location registration request is generated and transmitted after a predetermined time when in a standby state. A subscriber terminal, comprising: a location registration request transmitting means for performing 前記位置登録要求送信手段は、前記所定時間経過後に、ランダムなタイミングで、前記位置登録要求を送信するようにしたことを特徴とする請求項１２記載の加入者端末。   13. The subscriber terminal according to claim 12, wherein the location registration request transmission means transmits the location registration request at a random timing after the predetermined time has elapsed. 基地局装置における報知信号送信障害時に上位装置から発生された位置登録要求を規制するための規制信号を受信したとき、呼接続状態や新規発信状態の場合に、呼接続処理をなす手段を含むことを特徴とする加入者端末。   Including a means for performing a call connection process in the case of a call connection state or a new transmission state when receiving a restriction signal for restricting a location registration request generated from a host device at the time of a broadcast signal transmission failure in the base station apparatus A subscriber terminal characterized by: 移動通信システムにおいて、加入者端末と接続される基地局装置を管理する上位装置の動作をコンピュータに実行させるためのプログラムであって、
ある基地局装置における報知信号送信障害に応答して、前記加入者端末の、他の基地局装置に対する位置登録要求を規制する規制信号を送信する処理を含むことを特徴とするコンピュータ読取り可能なプログラム。 In a mobile communication system, a program for causing a computer to execute an operation of a host device that manages a base station device connected to a subscriber terminal,
A computer-readable program comprising a process of transmitting a restriction signal for restricting a location registration request to another base station apparatus of the subscriber terminal in response to a notification signal transmission failure in a base station apparatus . 移動通信システムにおける加入者端末の動作をコンピュータに実行させるためのプログラムであって、基地局装置における報知信号送信障害時に上位装置から発生された位置登録要求を規制するための規制信号を受信したとき、待ち受け状態にある場合に、所定時間経過後に位置登録要求を生成して送信する位置登録要求送信処理を含むことを特徴とするコンピュータ読取り可能なプログラム。   A program for causing a computer to execute an operation of a subscriber terminal in a mobile communication system, when a restriction signal for restricting a location registration request generated from a host device at the time of a broadcast signal transmission failure in a base station apparatus is received A computer-readable program comprising: a location registration request transmission process for generating and transmitting a location registration request after a predetermined time has elapsed in a standby state. 移動通信システムにおける加入者端末の動作をコンピュータに実行させるためのプログラムであって、基地局装置における報知信号送信障害時に上位装置から発生された位置登録要求を規制するための規制信号を受信したとき、呼接続状態や新規発信状態の場合に、呼接続処理をなす処理を含むことを特徴とするコンピュータ読取り可能なプログラム。
A program for causing a computer to execute an operation of a subscriber terminal in a mobile communication system, when a restriction signal for restricting a location registration request generated from a host device at the time of a broadcast signal transmission failure in a base station apparatus is received A computer-readable program characterized by including a process for performing a call connection process in a call connection state or a new outgoing call state.
JP2004058324A 2004-03-03 2004-03-03 Position registration control system and method therefor, and host device and subscriber terminal used therefor Pending JP2005252510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004058324A JP2005252510A (en) 2004-03-03 2004-03-03 Position registration control system and method therefor, and host device and subscriber terminal used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004058324A JP2005252510A (en) 2004-03-03 2004-03-03 Position registration control system and method therefor, and host device and subscriber terminal used therefor

Publications (1)

Publication Number Publication Date
JP2005252510A true JP2005252510A (en) 2005-09-15

Family

ID=35032603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004058324A Pending JP2005252510A (en) 2004-03-03 2004-03-03 Position registration control system and method therefor, and host device and subscriber terminal used therefor

Country Status (1)

Country Link
JP (1) JP2005252510A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758779B1 (en) 2005-10-07 2007-09-14 가부시키가이샤 엔.티.티.도코모 Regulation control system, radio communication terminal unit, regulation control method and radio communication terminal control method
JP2007318698A (en) * 2006-05-29 2007-12-06 Kyocera Corp Communication management method and management server
JP2010283557A (en) * 2009-06-04 2010-12-16 Hitachi Kokusai Electric Inc Mobile communication system
JP2011505099A (en) * 2007-11-28 2011-02-17 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Connection failure notification method and apparatus
WO2013048175A1 (en) * 2011-09-30 2013-04-04 삼성전자 주식회사 Method and apparatus for controlling system overload in a wireless communication system
JP2013537387A (en) * 2010-09-15 2013-09-30 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Method and apparatus for connection relocation and restoration and traffic offloading through a faulty serving gateway
US10225178B2 (en) 2010-09-15 2019-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for relocating and restoring connections through a failed serving gateway and traffic offloading

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758779B1 (en) 2005-10-07 2007-09-14 가부시키가이샤 엔.티.티.도코모 Regulation control system, radio communication terminal unit, regulation control method and radio communication terminal control method
JP2007318698A (en) * 2006-05-29 2007-12-06 Kyocera Corp Communication management method and management server
JP4699944B2 (en) * 2006-05-29 2011-06-15 京セラ株式会社 Communication management method and management server
JP2011505099A (en) * 2007-11-28 2011-02-17 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Connection failure notification method and apparatus
JP2010283557A (en) * 2009-06-04 2010-12-16 Hitachi Kokusai Electric Inc Mobile communication system
JP2013537387A (en) * 2010-09-15 2013-09-30 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Method and apparatus for connection relocation and restoration and traffic offloading through a faulty serving gateway
US10225178B2 (en) 2010-09-15 2019-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for relocating and restoring connections through a failed serving gateway and traffic offloading
US10666555B2 (en) 2010-09-15 2020-05-26 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for relocating and restoring connections through a failed serving gateway and traffic offloading
WO2013048175A1 (en) * 2011-09-30 2013-04-04 삼성전자 주식회사 Method and apparatus for controlling system overload in a wireless communication system
US9232440B2 (en) 2011-09-30 2016-01-05 Samsung Electronics Co., Ltd. Method and apparatus for controlling system overload in a wireless communication system
KR101830732B1 (en) 2011-09-30 2018-04-05 삼성전자 주식회사 Method and apparatus for controlling system overload in wireless communication

Similar Documents

Publication Publication Date Title
KR100556589B1 (en) Handling method for wireless device re-entering service area
JP4683245B2 (en) Base station controller and domain access control method
JP4954285B2 (en) Communication apparatus, communication system, and regulation method
AU2006213557B2 (en) Frequency layer dispersion
JP2009141707A (en) Mobile communication system, gateway device therefor, concentrator, and handover control method
JP2005252510A (en) Position registration control system and method therefor, and host device and subscriber terminal used therefor
CN100518396C (en) Method for setting cell information in radio access network
JP4716057B2 (en) Mobile communication system, radio base station apparatus, and transmission power control method
JP2000050359A (en) Portable telephone service system and method utilizing bts repeater function applied in an emergency
US8036720B1 (en) Method and system for conserving power in a telecommunications network during emergency situations
JP2010063049A (en) Communication station control system, communication station controller, communication station control method, and communication station control program
JP2007259205A (en) Mobile communication network system
JP3112881B2 (en) Base station termination control method during abnormal congestion
KR100466834B1 (en) Method for Accepting Sequential Location Registration to 2G System of Mobile Terminal Subscribed to 2.5G System
JP5659296B2 (en) Wireless communication system, wireless base station, and communication control method
KR101387653B1 (en) Method and apparatus for controlling of inter system paging in a mobile communication system
KR100606353B1 (en) Signal message ping-pong error preventing device of the No.7 signal network system and controlling method therefore
US8504078B2 (en) Method for ensuring the accessibility of mobile radio devices using an optimized paging mechanism
JP2005354179A (en) Communication system, communication method, wireless base station, and relaying wireless terminal
JP2655512B2 (en) Synchronization maintenance method when reception electric field drops
US20130072180A1 (en) Communication control apparatus, communication control system, and communication control method
KR100594132B1 (en) Interface device and method of code location multiple access mobile telephone network system home location register with improved signal processing performance
KR100840429B1 (en) Method for controlling a base station of wireless mobile station
KR100293409B1 (en) Method for operating timer in cdma system
KR100914098B1 (en) Trunk circuit management method in mobile communication system

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20061130

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20061130

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070111

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090415

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090421

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090622

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20091124