WO2007009297A1 - Méthode permettant de fournir des caractéristiques de service dépendant de l’emplacement d’un terminal - Google Patents

Méthode permettant de fournir des caractéristiques de service dépendant de l’emplacement d’un terminal Download PDF

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Publication number
WO2007009297A1
WO2007009297A1 PCT/CN2005/001104 CN2005001104W WO2007009297A1 WO 2007009297 A1 WO2007009297 A1 WO 2007009297A1 CN 2005001104 W CN2005001104 W CN 2005001104W WO 2007009297 A1 WO2007009297 A1 WO 2007009297A1
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WO
WIPO (PCT)
Prior art keywords
service
terminal
location register
list
service area
Prior art date
Application number
PCT/CN2005/001104
Other languages
English (en)
Chinese (zh)
Inventor
Zhidong Zhao
Yongzhu Duan
Hui Chen
Original Assignee
Zte Corporation
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 Zte Corporation filed Critical Zte Corporation
Priority to CN2005800489159A priority Critical patent/CN101133577B/zh
Priority to PCT/CN2005/001104 priority patent/WO2007009297A1/fr
Publication of WO2007009297A1 publication Critical patent/WO2007009297A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events

Definitions

  • the present invention relates to a switching subsystem in a CDMA (Code Division Multiple Access) mobile communication system, and more particularly to an implementation method for providing different service characteristics according to user locations in mobile communications.
  • CDMA Code Division Multiple Access
  • the CDMA mobile communication system includes MSS (Mobile Switching Subsystem), BSS (Base Station Subsystem), and MC (Short Message Center), SCP (Service Control Point) and other network entities.
  • MSS Mobile Switching Subsystem
  • BSS Base Station Subsystem
  • MC Short Message Center
  • SCP Service Control Point
  • the user's service characteristics include basic services and supplementary services, basic services such as voice, short message, circuit type data service, and packet data service rights, and supplementary services such as call waiting and call forwarding.
  • a similar implementation has a UserZone (user area).
  • the coverage of the entire mobile network is divided into several UserZones.
  • several UserZones are registered, and the corresponding service list is stored in the HLR (Home Location Register).
  • Terminal registration When the VLR (visit location register) requests the service list from the HLR (home location register), the HLR (home location register) returns the corresponding service list according to the UserZonelD (user area identifier) carried in the received message, and the MSC (mobile exchange) According to this business list, the control of the user's business is realized.
  • this method first requires support from the mobile phone and the network, and if the method is minimal in cell units, it will cause the VLR (visit location register) to frequently obtain the service list from the HLR (Home Location Register).
  • the concept of such a service area is implemented according to a location area, a mobile switching center, or a network, and the HLR maintains a list of services of users under different service areas.
  • the location update message sent by the VLR to the HLR is used to carry the service area identifier currently in which the terminal is located, and the HLR determines the LAID (Location Area Identity), the MSCID (Mobile Switch Identity), or the extended service area identification number, etc. Returns the corresponding business list. If the service area is determined in units of cells, this method will result in a large amount of communication traffic between the VLR and the HLR due to the small coverage, causing the network to be overwhelmed.
  • the technical problem to be solved by the present invention is to provide an implementation method for providing different service characteristics according to the location of the user.
  • the terminal has different service characteristics in multiple service areas, and the service area is divided into cells in a minimum, which does not cause network weight, and is not affected by the terminal type and network type.
  • the present invention provides the following solutions:
  • a method for providing different service characteristics according to the location of a mobile terminal, in network coverage A plurality of cells are divided into a service area, and the terminal user signs a plurality of the service areas, and corresponding personalized service features, including the following steps:
  • a service area Configuring, according to the division of the service area, a configuration table including a correspondence between a cell in the coverage of the mobile switching center and a service area for each mobile switching center in the network; and according to the user subscription information, A service area generates a service area personalized service list including a corresponding mobile switching center identifier and corresponding service characteristics, and is stored in the home location register;
  • the home location register retrieves the personalized service list of the service area related to the mobile switching center according to the mobile switching center where the terminal is currently located, and returns to the visited location register;
  • the mobile switching center determines the current service area by using the configuration table according to the current location of the terminal, and controls the current service of the terminal by using the personalized service list corresponding to the current service area.
  • the method of the invention can implement the minimum cell-based service area service feature control, which facilitates the operator to provide users with more personalized services; each user has a default profile (service list) data, only needs to be targeted to the service area.
  • the individually controlled service features are separately saved and transmitted, saving the space required to store the service feature lists of multiple service areas, and simultaneously realizing the coexistence of users with the service and ordinary users; the user registration and roaming rights remain unchanged.
  • the user service area service feature list is transmitted from the HLR to the VLR for storage at one time, which can effectively reduce the impact of frequent interaction between the VLR and the HLR on the network load.
  • Figure 1 is a schematic diagram showing the relationship between service areas registered by users
  • Figure 2 is a flow chart of the method of the present invention
  • Figure 3 is a schematic diagram of terminal registration
  • FIG. 4 is a schematic diagram of a terminal voice call
  • FIG. 5 is a schematic diagram of a terminal voice termination call
  • Figure 6 shows the interaction between the MSC/VLR and the HLR when the terminal performs supplementary service operations.
  • the service area refers to the area within the network coverage that provides services to users, and is a logical concept.
  • Each service area consists of several cells.
  • the coverage of the entire network is the public service area of all users, and each user has registered service characteristics as the default service characteristics of the user.
  • some users have also registered a number of personalized service areas in which users have registered different personalized business characteristics.
  • the service segments divided by the system may overlap, but the individual service areas registered by a single user do not overlap each other.
  • the heart taking out the personalized service list of the service area related to the mobile switching center, and returning to the visit location register; when the terminal performs a service operation, the mobile switching center determines the current state by using the configuration table according to the cell where the terminal is currently located.
  • the service area controls the current service of the terminal by using a personalized service list corresponding to the current service area (step 103).
  • the personalized service list records the subscription services of the users in different service areas. Although it is possible for the user to maintain a list of personalized services for each service area, each user does not necessarily have different services in each service area. In fact, most of the services in the service area are the same. Therefore, in order to reduce the amount of data stored and transmitted, a default service list can also be maintained. In the service area where no personalized service is signed, the default service characteristic data can be directly used as the current service feature list. In order to further reduce the amount of data, it is also possible to record only the part that differs from the default business characteristic data in the personalized service list.
  • the home location register returns the personalized service list of the service area associated with the mobile switching center to the visited location register step, and may also return the default service characteristic data of the terminal together to the visited location register.
  • the step of returning to the visitor location register may be implemented by: the home location register carrying a personalized service characteristic flag in the registration response message is sent to the visited location register;
  • the visit location register After receiving the response message, the visit location register sends an eligibility request message to the home location register according to the personalized service characteristic flag;
  • the home location register sends the personalized service list data as an eligibility response message parameter to the visited location register via an eligibility response message.
  • the mobile switching center obtains a personalized service list corresponding to the current service area from the visited location register according to the current service area, which can be implemented by the following steps:
  • the mobile switching center acquires, from the visited location register, a list of all service areas of the service area related to the mobile switching center; Traversing the related service area personalized service list, and using the configuration table to obtain identifiers of the plurality of cells corresponding to the corresponding service areas, respectively, compared with the cell identifiers obtained from the terminal service messages;
  • the service area personalized service list including the same cell identifier is determined as the personalized service list corresponding to the current service area.
  • the controlling the current service of the terminal by using the personalized service list corresponding to the current service area, using the personalized service list to cover the default service characteristic data of the terminal, and forming a list of current service characteristics of the terminal. control.
  • the correspondence between the mobile switching center and the service area is given.
  • a user can have multiple such personalized service area business characteristics.
  • the service characteristics that the user needs to customize in relation to the service area are generally small, and only the corresponding items need to be provided according to the user's needs. Therefore, when the system is implemented, the service characteristics customized by the above-mentioned user can be added or deleted according to actual needs, such as reducing the service options of the circuit type data service part, so that the service area service characteristic list data is minimized, so as to facilitate transmission and save.
  • the message name is in uppercase for the request message and lowercase for the response message.
  • Step 301 The mobile station MS sends a registration message to the base station controller BSC.
  • Step 302 The base station controller BSC sends a location update request to the mobile switching center MSC;
  • Step 304 The HLR determines that the originating mobile switch identifies the MSCID, and queries whether the terminal registers the personalized service area service characteristic on the MSC. If not, returns the registration response as before. Should be re gno t. Otherwise, the service area service characteristic list associated with the MSC is returned as a separate parameter together with the default profile data in the registration response message regnot; in this example figure, since the new parameter is too large, It is easy to encode in the response message, just carry the flag bit, indicating that there is this parameter.
  • Step 305 The MSC/VLR receives the registration response regnot, determines that the terminal has a service area service feature list, sends a QUALREQ, and requests the parameter.
  • Step 306 The HLR returns the service area service characteristic list parameter in the qualification response message qualreq according to the content in the qualification request message QUAL.
  • the VLR is saved in the internal database;
  • Step 307 The MSC/VLR returns the location update response to the BSC;
  • Step 308 The BSC registers the acceptance message with the MS.
  • Step 401 The mobile station MS initiates a call, and the BSC sends a service request to the MSC.
  • Step 402 The MSC/VLR obtains the service area identifier of the current location of the terminal according to the CI in the service request message, the personalized service area list registered by the user, and the correspondence between the service area and the CI configured by the MSC. Then, the service characteristics of the terminal in the service area are used to cover the corresponding items in the default profile data of the terminal, and the current profile data of the terminal is obtained. Temporarily save this specific profile data for use in this business process. The call permission of the current service is judged. If it is not allowed, the service is rejected, the call is released, and the calling mobile terminal is prompted in an appropriate form, such as a voice prompt, a short message prompt, and the like. In this example, the service is allowed to send an assignment request to the BSC;
  • Step 403 The BSC allocates resources such as an air traffic channel to the terminal, and completes the assignment to the MSC after completion;
  • Step 404 The MSC connects to the called party;
  • Step 405 The called ringing, the PSTN (Public Switched Telephone Network) returns a ringing message to the MSC;
  • Step 406 The called party picks up the answer;
  • PSTN Public Switched Telephone Network
  • Step 407 The calling party and the called user enter a call state.
  • the serving MSC uses the specific profile data previously obtained and saved to control the subsequent service characteristics of the calling terminal.
  • the interface between the VLR and the HLR is extended, and the HLR transmits the logical number of the service area to the VLR, and needs to correspond to a specific physical location in the MSC, that is, a group of cells.
  • the number of CIs included in a service area needs to be determined based on actual conditions.
  • An example of a configuration table for the correspondence between service areas and CIs used in step 402 of Figure 4 is as follows:
  • Step 501 A fixed telephone user calls the mobile terminal, and the PSTN (Public Switched Telephone Network) sends an initial address message IAM to the MSC;
  • PSTN Public Switched Telephone Network
  • Step 502 The MSC/VLR sends a location request to the terminal home location register HLR.
  • Step 503 The HLR determines that the terminal responds to the service MSC that sends the location request, and the back location responds to locreq;
  • Step 504 The MSC/VLR searches for information about the terminal in the local VLR database, and sends a paging request to the base station controller BSC.
  • Step 505 The BSC pages to the called terminal, and returns a paging response.
  • Step 506 The MSC/VLR obtains the service area identifier of the current location of the terminal according to the CI in the paging response message, the personalized service area list registered by the user, and the correspondence between the service area and the CI configured by the MSC. Then, the service characteristics of the terminal in the service area are used to cover the corresponding items in the default profile data of the terminal, and the current profile data of the terminal is obtained. Temporarily save this specific profile data for use in this business process. The terminal call authority of the current service is judged.
  • the service is rejected, the call is released, the prompt tone is played to the calling party, and the called mobile terminal is prompted in an appropriate form, for example, a short message prompt.
  • the service is allowed, and the MSC sends an assignment request to the BSC;
  • Step 507 The BSC allocates related resources such as an air traffic channel to the terminal, and returns the assignment to the MSC.
  • Step 508 The MSC always returns the address full message ACM
  • Step 509 The called terminal answers, and the BSC sends a connection message Connect to the MSC;
  • Step 510 The MSC returns a response message A]SM
  • Step 511 The calling party and the called user enter a call state.
  • the serving MSC uses the specific profile data previously obtained and saved to control the subsequent service characteristics of the called terminal.
  • Step 601 The terminal performs a supplementary service operation, and the MSC/VLR obtains the service area identifier of the current location of the terminal according to the CI in the service request message, the personalized service area list registered by the user, and the correspondence between the service area and the CI configured by the MSC. .
  • the MSC sends a FEATREQ (Feature Request) message to the HLR, carrying the service area identification parameter;
  • Step 602 The HLR determines, according to the operation in the FEATREQ (feature request), and the personalized service area service provided by the system to the user, whether to allow the user to modify the corresponding service feature in the service area list, and if so, modify the current service area of the user. Corresponding parameters in the list of service characteristics; No Bay I", modify the corresponding parameters in the default Profile data. HLR returns to featreq to MSC (feature response) message.
  • the implementation method for providing different service characteristics according to the location of the user can be applied to the CDMA mobile communication system, which not only realizes personalized service for the user, but also can be based on the user when the user is in different locations.
  • Different requirements provide services with different service characteristics, and can also implement minimum cell-based service area service feature control, which facilitates operators to provide users with more personalized services; each user has a default profile (service list) Data, only the service features that need to be separately controlled for the service area are separately saved and transmitted, which saves the space required for storing the service feature list of multiple service areas, and at the same time realizes the coexistence of the user who owns the service and the ordinary user;
  • the registration and roaming rights remain unchanged.
  • the user service area service feature list is transmitted from the HLR to the VLR for storage at one time, which can effectively reduce the impact of frequent interaction between the VLR and the HLR on the network load.
  • An implementation method for providing different service characteristics according to a user's location according to the present invention is not limited to the applications listed in the specification and the embodiment, and can be fully applied to various fields suitable for the present invention, and is familiar to those skilled in the art. Additional advantages and modifications may be readily made without departing from the spirit and scope of the general concept as defined by the appended claims and the appended claims. Shown and illustrated example examples.

Abstract

La présente invention concerne une méthode permettant de fournir des caractéristiques de service dépendant de l’emplacement d’un terminal, laquelle méthode comprend : définition d’une liste de configuration pour chaque centre commutateur de mobiles du réseau selon la division des zones de service, ladite liste de configuration contenant une relation de coïncidence entre cellules et zones de service couvertes par le centre commutateur de mobiles ; génération pour chaque zone de service d’une liste de services spéciaux qui contient des identificateurs de centres commutateur de mobiles correspondants et de caractéristiques de service correspondantes en fonction des informations de souscription de l’utilisateur, et stockage de la liste de configuration dans le registre d’emplacement local ; lors de l’inscription du terminal, le registre d’emplacement local récupère la liste de services spéciaux en relation avec le centre commutateur de mobiles dont le terminal dépend actuellement et la retourne au registre de l’emplacement du visiteur ; lorsque le terminal appelle un service, ledit centre commutateur de mobiles utilise ladite liste de configuration pour confirmer la zone de service actuelle en fonction de la cellule dans laquelle le terminal figure actuellement et exploite la liste de services spéciaux qui correspond à la zone de service actuelle pour contrôler le service actuel du terminal.
PCT/CN2005/001104 2005-07-22 2005-07-22 Méthode permettant de fournir des caractéristiques de service dépendant de l’emplacement d’un terminal WO2007009297A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2005800489159A CN101133577B (zh) 2005-07-22 2005-07-22 一种根据用户位置提供不同业务特性的实现方法
PCT/CN2005/001104 WO2007009297A1 (fr) 2005-07-22 2005-07-22 Méthode permettant de fournir des caractéristiques de service dépendant de l’emplacement d’un terminal

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PCT/CN2005/001104 WO2007009297A1 (fr) 2005-07-22 2005-07-22 Méthode permettant de fournir des caractéristiques de service dépendant de l’emplacement d’un terminal

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WO2009033304A1 (fr) 2007-09-13 2009-03-19 Ganser-Hydromag Ag Dispositif d'injection de carburant
CN101262495B (zh) * 2008-04-07 2012-12-12 华为技术有限公司 基于位置的业务实现方法、设备和系统
CN103888899A (zh) * 2012-12-21 2014-06-25 中国移动通信集团江苏有限公司 一种提供增值业务的方法及装置
US8838099B2 (en) 2008-03-11 2014-09-16 Telefonaktiebolaget L M Ericsson (Publ) System and method for using subscriber role information in a mobile communication system
DE102017201262A1 (de) 2016-03-18 2017-09-21 Ganser Crs Ag Speichereinspritzsystem für Verbrennungskraftmaschinen

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CN105611486B (zh) * 2015-08-27 2019-05-14 宇龙计算机通信科技(深圳)有限公司 用户域的运行方法、用户域的运行系统和终端设备

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CN1315122A (zh) * 1998-04-30 2001-09-26 西门子公司 取决于位置进行移动无线网络的服务
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009033304A1 (fr) 2007-09-13 2009-03-19 Ganser-Hydromag Ag Dispositif d'injection de carburant
US8838099B2 (en) 2008-03-11 2014-09-16 Telefonaktiebolaget L M Ericsson (Publ) System and method for using subscriber role information in a mobile communication system
CN101262495B (zh) * 2008-04-07 2012-12-12 华为技术有限公司 基于位置的业务实现方法、设备和系统
US8644857B2 (en) 2008-04-07 2014-02-04 Huawei Technologies Co., Ltd. Method, device and system for implementing location-based service
CN103888899A (zh) * 2012-12-21 2014-06-25 中国移动通信集团江苏有限公司 一种提供增值业务的方法及装置
DE102017201262A1 (de) 2016-03-18 2017-09-21 Ganser Crs Ag Speichereinspritzsystem für Verbrennungskraftmaschinen

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CN101133577B (zh) 2011-11-09
CN101133577A (zh) 2008-02-27

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