WO2011069365A1 - Procédé, système et registre des abonnés locaux, pour l'établissement d'un traitement de communication mobile - Google Patents

Procédé, système et registre des abonnés locaux, pour l'établissement d'un traitement de communication mobile Download PDF

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Publication number
WO2011069365A1
WO2011069365A1 PCT/CN2010/075067 CN2010075067W WO2011069365A1 WO 2011069365 A1 WO2011069365 A1 WO 2011069365A1 CN 2010075067 W CN2010075067 W CN 2010075067W WO 2011069365 A1 WO2011069365 A1 WO 2011069365A1
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WO
WIPO (PCT)
Prior art keywords
network
switching center
mobile switching
user
location register
Prior art date
Application number
PCT/CN2010/075067
Other languages
English (en)
Chinese (zh)
Inventor
吴亚
穆建宏
Original Assignee
中兴通讯股份有限公司
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
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Publication of WO2011069365A1 publication Critical patent/WO2011069365A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/24—Interfaces between hierarchically similar devices between backbone network devices

Definitions

  • the present invention relates to the field of communications, and in particular to a method and system for establishing a mobile communication procedure, and a home location register.
  • BACKGROUND At present, with the development of mobile communication networks, the trend of network convergence is gradually becoming obvious, and the convergence of fixed networks, mobile networks, and broadband networks has become a trend. Among them, the broadband code corresponding to the two standard camps of the 3rd Generation Partnership Project (3GPP) and the 3rd Generation Partnership Project 2 (3GPP2) in the mobile network
  • 3GPP 3rd Generation Partnership Project 2
  • WCDMA Wideband Code Division Multiple Access
  • CDMA Code Division Multiple Access
  • Single-number dual-network single-standby means that the mobile communication user has a mobile phone number, which can be registered and roamed on two networks, but only one network registration standby is allowed at the same time.
  • the two networks are networks of different standards, such as WCDMA networks and CDMA networks.
  • the user terminal can automatically select the registered network according to the strength of the network signal, which has many benefits for saving operator investment, improving user experience, and promoting network and service integration.
  • the number portability service widely carried out in the world is also a kind of network convergence, which can realize that the user does not change the number when changing the network.
  • the main object of the present invention is to provide a method and system for establishing a mobile communication process and a home location register to solve at least one of the above problems.
  • a method of establishing a mobile communication process includes: a home location register receiving a request message of a first network mobile switching center, wherein the request message is used to request location information of the user; and the home location register returns a response to the first network mobile switching center The message, where the response message carries the second network over-the-network number; the first network mobile switching center establishes communication with the second network mobile switching center by using the response message.
  • the method further includes: determining, by the home location register, that the location information of the user in the first network does not exist and that the user is second Location information of the network; The home location register determines that the user belongs to the single-number dual-network single-standby user.
  • the second network over-the-network number includes a gateway mobile switching center address; the process of establishing communication with the second network mobile switching center by using the response message includes: the first network mobile switching center exchanges by using the gateway The central address establishes a connection with the gateway mobile switching center of the second network mobile switching center; and connects to the second network mobile switching center through the gateway mobile switching center.
  • the process of connecting to the second network mobile switching center by the gateway mobile switching center comprises: the gateway mobile switching center sending a routing query request to the home location register; the home location register responding to the route Querying a request, obtaining, by the second network mobile switching center, a roaming number, and transmitting the roaming number to the gateway mobile switching center; the gateway mobile switching center uses the roaming number to send the mobile switching center from the first network
  • the signaling is connected to the second network mobile switching center.
  • the route query request message is a terminating route request message of the second network.
  • the method further comprises: the second network mobile switching center sending a location update request to the home location register, wherein the location update request is used to request the user The location information is updated; the home location register deletes the first network location information registered by the user, increases the second network location information registered by the user, and sends a location deletion request to the first network mobile switching center, where the location deletion request is used for the request Deleting the location information of the user; the first network mobile switching center receives the location deletion request, and clears the user location information saved by the user.
  • the method further includes: the home location register determines that the user belongs to the single-number dual-network single-standby user; and the home location register determines that the first network location information registered by the user exists. .
  • a home location register is provided.
  • the home location register according to the present invention includes: a receiving module, configured to receive a request message of the first network mobile switching center, where the request message is used to request location information of the user; and the sending module is configured to return to the first network mobile switching center a response message, where the response message carries a second network over-the-network number.
  • the home location register further includes: a first determining module, configured to determine whether there is location information of the first network of the user; and a second determining module, configured to determine whether location information of the second network of the user exists.
  • the home location register further includes: a third determining module, configured to determine whether the user belongs to the single-number dual-network single-standby user.
  • the home location register further includes: a processing module, configured to delete first network location information registered by the user, add second network location information registered by the user, and send a location deletion request to the first network mobile switching center, where The location deletion request is used to request the deletion of the user's location information.
  • a system for establishing a mobile communication process includes: a first network mobile switching center, configured to send a request message, wherein the request message is used to request location information of the user;
  • the server is configured to receive the request message, and return a response message to the first network mobile switching center, where the response message carries the second network network number to enable the first network mobile switching center to move through the response message and the second network
  • the switching center establishes communication.
  • the system further comprises: a gateway mobile switching center, configured to receive the second network over-the-network number, and perform the network-switching according to the second network-over-network number, and send a route query request message to the home location register.
  • a gateway mobile switching center configured to receive the second network over-the-network number, and perform the network-switching according to the second network-over-network number, and send a route query request message to the home location register.
  • the request message of the first network mobile switching center is received by the home location register, wherein the request message is used to request location information of the user; the home location register returns a response message to the first network mobile switching center, wherein the response message
  • the second network mobile switching center carries the second network over-the-network number; the first network mobile switching center establishes communication with the second network mobile switching center by using the response message, and solves the problem that the related technologies are difficult to implement the single-number dual-network single-standby service, especially the voice and short message service.
  • the problem of convergence has achieved the effect of being able to communicate easily across networks and across carriers simply and conveniently.
  • FIG. 1 is a schematic diagram showing the structure of a network element network of a mobile communication system according to an embodiment of the present invention
  • FIG. 2 is a flow chart showing a method for establishing a mobile communication process according to an embodiment of the present invention
  • FIG. 4 is a diagram of a terminal between a home location register and a mobile switching center in a mobile communication system according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a network deployment of an international gateway office providing a multinational roaming application according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram of a home location register according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of a method for establishing a mobile communication process according to an embodiment of the present invention. As shown in FIG.
  • the method includes the following steps S202 to S206: Step S202: The home location register receives a request message of the first network mobile switching center, where the request message is used to request location information of the user; Step S204, attribution The location register returns a response message to the first network mobile switching center, where the response message carries the second network network number; and in step S206, the first network mobile switching center establishes communication with the second network mobile switching center by using the response message.
  • the second network network number is returned to the network mobile switching center, which solves the problem that the related technology is difficult to implement single-number dual-network single-standby services, especially voice and short.
  • FIG. 1 is a schematic structural diagram of a network element network of a mobile communication system according to an embodiment of the present invention. As shown in FIG.
  • the mobile switching centers 11 and 12 are switching network elements located in different geographical locations of the visited place, and the gateway mobile switching center 13 is a switching network element that serves as a function of connecting different network gateways at the boundary of the visited place.
  • the gateway mobile switching center GMSC 14 is a switching network element that is located at the homeland boundary to serve as a different network gateway role.
  • the Home Location Register (HLR) 15 is a home network element, and stores various subscription information and current location information of the home user.
  • the mobile switching center MSC 16 is a switching network element located at the home location.
  • the MSC 11, the MSC 12, and the GMSC 13 belong to a mobile network, and the GMSC 14 and the MSC 16 belong to another mobile network.
  • the technical solution does not involve any modification; the HLR 15 requires a hybrid HLR network element, and the storage user is in two types. Signing information and location information in the network.
  • the establishment of the converged HLR makes the user not aware of the existence of the two networks, because the user's subscription operation is directed to the two networks at the same time, that is, the service information is independent of the network type, and the user does not need to change the service in the two networks.
  • Change once. 3 is a flow chart of a registration message between a home location register and a mobile switching center in a mobile communication system in accordance with an embodiment of the present invention. As shown in FIG.
  • Step S301 The WCDMA network mobile switching center sends a location update (Location Update, LU for short) request to the home location register, requesting to update the current location information of the user.
  • Step S302 The home location register determines that the user belongs to the single-number dual-network single-standby user, and the location information of the CDMA network originally registered by the user exists, deletes the CDMA network location information originally registered by the user, and sends the location to the CDMA network mobile switching center. Registration Cancellation.
  • Step S303 The home location register continues the processing of the subsequent location update, and returns a successful response to the WCDMA MSC.
  • Step S304 After receiving the location deletion request, the CDMA network mobile switching center clears the internally stored user location information, and returns an acknowledgement response to the home location register.
  • This registration process is over. 4 is a flow chart of a call routing message between a home location register and a mobile switching center in a mobile communication system according to an embodiment of the present invention. As shown in FIG. 4, the process of terminating the routing message is as follows: Step 401: The CDMA network mobile switching center sends a location request (Location Request) to the home location register to request the current location information of the user.
  • a location request Location Request
  • Step 402 The home location register determines that the user belongs to the single-number dual-network single-standby user, and the location information of the user CDMA network does not exist, and the location information of the user WCDMA network exists, and the response of the home location register to the CDMA network mobile switching center returns the location request. , carry the WCDMA network over the network number.
  • Step 404 After receiving the call signaling request, the gateway mobile switching center starts the network transfer process, and initiates a routing query request to the home location register again.
  • IAM initial address message
  • Step 405 The home location register finds that the location information of the user WCDMA network exists, and initiates a Get Roaming Number request (PRN) to the mobile switching center of the WCDMA network currently registered by the user.
  • PRN Get Roaming Number request
  • Step 406 WCDMA network After receiving the PRN, the mobile switching center finds that the user is reachable, and returns an available roaming number to the home location register.
  • Step 407 The home location register fills the obtained roaming number into the SRI response and returns to the gateway mobile switching center.
  • Step 408 The gateway mobile switching center performs the call connection by using the roaming number as the routing address, and transmits the call signaling to the mobile switching center currently registered by the user to establish a call process.
  • FIG. 5 is an embodiment of the present invention.
  • International gateway to provide transnational Application of a schematic network deployment travel As shown in FIG. 5, the practical application of providing international gateways for international gateways is given in accordance with the method of the present invention. For some small operators, they only own and govern a network of standards, but they can issue dual-mode cards, which provide users of the network with roaming services in different network types of countries or other carriers in the country. Network coverage, the purpose of combining different standards networks.
  • the single-number dual-network single-standby service is implemented, and only the home location register supporting the dual-network convergence and the converged short message gateway need to be deployed, and the mobile switching center devices in the network need not be upgraded, and the fusion switching center device does not need to be integrated.
  • Network devices added or? Make an upgrade.
  • the registration and the called process when the user roams in the visited place of the different network type are shown in FIG. 3 and FIG. 4.
  • a specific routing address is returned, so that the switching center will signal A gateway node that routes to another network.
  • the specific address is called a network number, and is generally composed of a gateway switching center address prefix and a user number.
  • the gateway switching center address prefix is a special code used to identify the gateway switching center, which is determined by the operator when the network is deployed.
  • the home location register network element stores the subscription information of the two networks of the user.
  • the user has the physical number of the two networks and the logical number shared by the two networks (ie, the mobile phone number of the user).
  • the subscription change operation performed by the user of the home location register network element is valid for both network subscription information.
  • the home location register network element After receiving the registration request of the user terminal, the home location register network element records the location information of the network to which the current user belongs to the database, and initiates a delete location information request to the mobile switching center network element of another network that was originally registered.
  • the home location register network element After the home location register network element receives the terminal call signaling request, if the current network of the user is not the network to which the signaling initiator mobile switching center belongs, the home location register returns the network number of the current network of the user to the switching center.
  • the home location register network element After the home location register network element receives the signaling request of the terminal short message routing, if the current network of the user is not the network to which the signaling initiator switching center belongs, the home location register returns to the switching center the network of the current network of the user. number. Further, when the home location register network element finds that the user voice forwarding service is activated during the terminal call processing, the forward forwarding service type distinguishes the processing: if the conditional forward is forwarded, the forward rotation occurs immediately, and the transition does not occur. Another network performs subsequent processing; if it is unreachable, it determines whether the user is not registered in both networks. If no registration occurs, forwarding occurs. If the user has location information on at least one type of network, no forwarding occurs. .
  • the present invention implements the function of single-number dual-network single-standby service, especially for voice call and short message service.
  • the user can realize seamless roaming across the network and across operators by using the dual-mode terminal, which can improve the network quality and further reduce the operator cost.
  • operators can also apply this function to provide users with a variety of flexible network services and business services. For example, an operator only has one type of network, but can still issue a dual-mode card to provide roaming services to mobile users in countries with different network types. At this time, only the converged home location register and the converged SMS gateway need to be deployed.
  • the invention realizes the function of the single-number dual-network single-standby service, and does not affect the use of various characteristic services signed by the user, such as a ring back tone and an intelligent service.
  • the invention realizes the function of the single-number dual-network single-standby service, and can be easily deployed in the existing commercial network, and the upgrade is simple, and only the home location register and the short-message gateway have the fusion requirement, and the mobile switching center is not required.
  • the signaling process conforms to the standards organization protocols and is well compatible with existing systems.
  • the home location register includes: a receiving module 601; and a sending module 602.
  • the receiving module 601 is configured to receive a request message of the first network mobile switching center, where the request message is used to request location information of the user, and the sending module 602 is configured to return a response message to the first network mobile switching center, where the response message is carried.
  • the home location register further includes: a first determining module 603 and a second determining module 604; The third determining module 605.
  • the first determining module 603 is configured to determine whether there is location information of the first network of the user.
  • the second determining module 604 is configured to determine whether there is location information of the second network of the user.
  • the third determining module 605 is configured to determine whether the user belongs to the single-number dual-network single-standby user.
  • the home location register further includes: a processing module 607.
  • the processing module 607 is configured to delete the first network location information registered by the user, add the second network location information registered by the user, and send a location deletion request to the first network mobile switching center, where the location deletion request is used to request to delete User's location information.
  • the embodiment of the invention further provides a system for establishing a mobile communication process, the system comprising: a first network mobile switching center and a home location register.
  • the first network mobile switching center sends a request message, where the request message is used to request location information of the user; the home location register receives the request message, and returns a response message to the first network mobile switching center, where the response message is
  • the second network over-the-network number is carried to enable the first network mobile switching center to establish communication with the second network mobile switching center by using a response message.
  • the system further comprises: a gateway mobile switching center.
  • the gateway mobile switching center receives the second network over-the-network number, and performs the network transfer according to the second network over-the-network number, and sends a route query request message to the home location register.

Abstract

La présente invention concerne un procédé, un système et un registre des abonnés locaux, pour l'établissement d'un traitement de communication mobile. Le procédé comprend les étapes suivantes : le registre des abonnés locaux reçoit un message de demande du centre de commutation mobile d'un premier réseau, le message de demande étant utilisé pour demander les informations de position d'un utilisateur; le registre des abonnés locaux renvoie un message de réponse au centre de commutation mobile du premier réseau, le message de réponse contenant le numéro de passe réseau d'un second réseau; le centre de commutation mobile du premier réseau établit une communication avec le centre de commutation mobile du second réseau avec le message de réponse. L'invention réalise la fonction de service de veille unique pour deux réseaux, avec un numéro unique, notamment pour les services d'appels vocaux et de messages courts. Grâce à la présente invention, l'utilisateur peut réaliser une itinérance sans interruption entre réseaux et entre opérateurs avec un terminal bimode, la qualité du réseau peut être améliorée et les coûts pour les opérateurs peuvent être davantage réduits. En outre, l'opérateur peut également appliquer la fonction pour fournir différents services de réseau et services de fonctionnement flexibles.
PCT/CN2010/075067 2009-12-07 2010-07-08 Procédé, système et registre des abonnés locaux, pour l'établissement d'un traitement de communication mobile WO2011069365A1 (fr)

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Application Number Priority Date Filing Date Title
CN2009102604522A CN101730068B (zh) 2009-12-07 2009-12-07 移动通信过程的建立方法及系统、归属位置寄存器
CN200910260452.2 2009-12-07

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CN101730068B (zh) * 2009-12-07 2013-02-27 中兴通讯股份有限公司 移动通信过程的建立方法及系统、归属位置寄存器
CN110312244B (zh) * 2019-07-02 2022-02-11 中国联合网络通信集团有限公司 路由信息生成方法、主叫方法、网关、服务网关、系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040053610A1 (en) * 2002-09-13 2004-03-18 Lg Electronics Inc. Method and system for mobile number portability service
CN101175112A (zh) * 2006-10-31 2008-05-07 中兴通讯股份有限公司 本地网实现号码携带和混合放号的装置和方法
CN101282502A (zh) * 2007-04-04 2008-10-08 中兴通讯股份有限公司 号码携带实现方法和装置以及号码携带用户的被叫方法
CN101282503A (zh) * 2007-04-06 2008-10-08 中兴通讯股份有限公司 号码携带实现方法及用于号码携带用户的短消息处理方法
CN101453731A (zh) * 2008-12-31 2009-06-10 华为技术有限公司 实现号码携带的方法、信令转接功能装置及系统
CN101730068A (zh) * 2009-12-07 2010-06-09 中兴通讯股份有限公司 移动通信过程的建立方法及系统、归属位置寄存器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040053610A1 (en) * 2002-09-13 2004-03-18 Lg Electronics Inc. Method and system for mobile number portability service
CN101175112A (zh) * 2006-10-31 2008-05-07 中兴通讯股份有限公司 本地网实现号码携带和混合放号的装置和方法
CN101282502A (zh) * 2007-04-04 2008-10-08 中兴通讯股份有限公司 号码携带实现方法和装置以及号码携带用户的被叫方法
CN101282503A (zh) * 2007-04-06 2008-10-08 中兴通讯股份有限公司 号码携带实现方法及用于号码携带用户的短消息处理方法
CN101453731A (zh) * 2008-12-31 2009-06-10 华为技术有限公司 实现号码携带的方法、信令转接功能装置及系统
CN101730068A (zh) * 2009-12-07 2010-06-09 中兴通讯股份有限公司 移动通信过程的建立方法及系统、归属位置寄存器

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