CN1284408C - Method of realizing mobile terminal authentication power and roaming through SCDMA network kernal net - Google Patents
Method of realizing mobile terminal authentication power and roaming through SCDMA network kernal net Download PDFInfo
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- CN1284408C CN1284408C CN200410025948.9A CN200410025948A CN1284408C CN 1284408 C CN1284408 C CN 1284408C CN 200410025948 A CN200410025948 A CN 200410025948A CN 1284408 C CN1284408 C CN 1284408C
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Abstract
The present invention relates to a method for realizing mobile terminal authentication and roaming in the core network of an SCDMA network. A home position register and a mobile management unit are added in the SCDMA wireless reception system of a local core network. The home position register stores all mobile terminal information in a fixed region. The mobile management unit and a local exchanger can be combined, and become the center of local mobile control. The center of local mobile control and the home position register complete the authentication function, the registration function and the mobile terminal position tracking function of mobile terminals by exchanging information. The present invention provides an authentication method for mobile terminals in the SCDMA network, and the complete information exchanging process of user registration and roaming. The method enhances network security, and can make telecommunication operators provide high-grade service for customers.
Description
Technical field
The invention belongs to the wireless access system of field of telecommunications, particularly based between attaching position register, local movements control center and the base station controller in the wireless access system core net network-building method of SCDMA (S-CDMA) technology and the core net by information interaction, realize the method for portable terminal authentication, roaming.
Background technology
The SCDMA communication network is the public network that orients towards the whole country, and has the bandwidth that exclusively enjoys of state approval, its fixing and mobile communication business in the public provides SCDMA net scope.
Existing SCDMA wireless access system network is made up of base station, base station controller and local switch, and base station controller inserts core network by standard V5 agreement in the mode of Access Network, as shown in Figure 1.It can satisfy the local call requirement of general portable terminal preferably, and still, along with carrying out gradually of business, operator and portable terminal are had higher requirement to the service of network, and there is the following improved place of being badly in need of in original system:
(1) because the opening of air traffic channel makes confidentiality and security mechanisms become the indispensable technology of wireless communication system.But existing SCDMA wireless access system network does not have portable terminal authentication, enrollment mechanism, and internet security can not get guaranteeing.Thereby, must adopt authentication mechanism, whether legal in order to the identity that the check terminal equipment sends on the wireless system, so that prevent the resource of invalid user stealing operator, or usurp the account of third party's validated user.
(2) existing SCDMA wireless access system network can't be realized roaming, can't the mobility parameter of portable terminal be managed and follow the tracks of, thereby limited telecom operators provide high quality services and further demand from user to the client.
Summary of the invention
The objective of the invention is to propose to pass through information interaction between attaching position register, local movements control center and the base station controller in SCDMA wireless access system core net network-building method and the core net, solving existing SCDMA wireless access system network does not have portable terminal authentication, enrollment mechanism, the problem that can't realize roaming etc.
Technical scheme of the present invention is: in the local core net of existing SCDMA wireless access system, increased attaching position register and mobility management unit; Home location register stores all information of mobile terminal in the fixed area; Mobility management unit and local switch can close and establish, and become local movements control center; By the signaling message of invention, local movements control center and attaching position register carry out the mutual of information, finish the functions such as authentication, registration, mobile terminal locations tracking of portable terminal.The SCDMA wireless access system local network networking that the present invention relates to is referring to Fig. 2.
One, the solution of authentication
In order to guarantee the fail safe of network, the regulation portable terminal must carry out authentication in the SCDMA wireless access system when start-up logging or position registration updating.When the portable terminal failed authentication, portable terminal will be rejected login, thereby can't make a call.
In the authentication process, need mutual following information between terminal equipment and the SCDMA network:
(1) base station controller sends a random number to terminal;
(2) portable terminal calculates by authentication arithmetic and produces an authentication parameter value, sends to base station controller; Also can produce an encryption key simultaneously, the key of information encryption transmission during this key of terminal storage is logined as this;
(3) attaching position register is when receiving authentication request, produce the authentication parameter sequence set according to the SCDMA authentication arithmetic, send to base station controller by local movements control center, authentication parameter value of storing in the base station controller comparison database and the authentication parameter value of receiving, if two values are consistent, then the portable terminal authentication is passed through.
Authentication process is divided into the authentication of local authentication of initiating and roaming place initiation, the difference of the two is the load mode difference of authentication message, the local authentication message of initiating directly arrives attaching position register via base station controller to local movements control center again, and the authentication message transfer route that initiate the roaming place is: the local movements control center of roaming place base station controller, roaming place, local movements control center, attaching position register.
Two, Man You solution
In the SCDMA wireless access system, work as appearance
1) mobile terminal-opening;
2) after portable terminal roams into another base station controller service area under the same local movements control center from the base station controller service area under the local movements control center, if there is not the record of portable terminal in another base station controller;
3) after portable terminal roams into base station controller service area under the local movements control center of another non-attribution from the base station controller service area under the local movements control center of a non-attribution, if the record of this portable terminal not in the base station controller under another local movements control center.
When above three kinds of situations occurring, portable terminal needs to initiate earlier authentication process, after the authentication success, initiate an enrollment process again, guarantee the information that base station controller, local movements control center and homing position controller are dynamically followed the tracks of this portable terminal, enrollment process is divided into: the registration that initiate local registration of initiating and roaming place.
(1) though start or portable terminal are in open state to the local portable terminal that is registered in of initiating again always, but its authentication cycles to situation under take place, at this moment, local movements control center sends registration message to the attaching position register of its ownership, attaching position register upgrades this user position information and enrollment time, and returns enrollment response message to local movements control center.
(2) if portable terminal roams into another lane place from a lane place under open state, or portable terminal arrives in roaming place start or its authentication cycles, with the registration of initiating in the roaming place, enrollment process is: local movements control center sends registration message to the attaching position register of its ownership, at this moment:
I, if attaching position register is found the position that this portable terminal is present and roaming has more taken place the position when registering last time, attaching position register sends the cancellation registration message to local movements control center earlier, local movements control center is dealt into registered local movements control center and base station controller this user last time to this message again, make them from the memory of oneself, delete the relative recording of this portable terminal, the success back sends the registration message return results to attaching position register, after attaching position register is received this message, upgrade this user's relevant information, send enroll in notifications message return results to local movements control center then, local movements control center is dealt into this message the local movements control center and the base station controller of this user roaming place again, make them in the memory of oneself, increase the relative recording of this portable terminal, thereby finish whole roam registration process.
If the position when the II attaching position register finds that the present position of this portable terminal was registered with last time is identical, to not initiate to cancel registration message, but directly upgrade this user's relevant information, send enroll in notifications message return results to local movements control center then, local movements control center is dealt into this message the local movements control center and the base station controller of this user roaming place again, make them in the memory of oneself, upgrade the relative recording of this portable terminal, thereby finish whole roam registration process.
Three, the main difference point of the present invention and existing GSM, CDMA mobile communication system network
(1) networking mode: Fig. 2 is the local core network connection layout of SCDMA, and base station controller 110 links to each other with local movements control center 120 in the Access Network mode, and local movements control center 120 is connected by the IP mode with attaching position register 130.Fig. 3 is a SCDMA roaming network connection layout, and local movements control center 220 and local movements control center 320 are connected by signalling system No.7.
(2) signaling method: base station controller and local movements control center are by the V5 message of expansion, local movements control center and attaching position register are by TCP/IP message, and the local movements control center of roaming place and the local movements control center of ownership place realize the Signalling exchange of authentication, roaming by the isup message of expansion.The form of all message of the present invention and parameter-definition all are to invent according to the demand of the uniqueness of SCDMA network.
The invention provides in the SCDMA network method for authenticating, the fail safe that has improved network greatly to portable terminal; The complete signalling interactive process of user's roaming, registration also is provided simultaneously.This method not only can make telecom operators provide higher-quality service to the client, and lays a solid foundation for further expanding of SCDMA network.
Description of drawings
Fig. 1 is existing SCDMA radio local telephone network;
Fig. 2 is the local core network connection layout of SCDMA;
Fig. 3 is a SCDMA roaming network connection layout;
Fig. 4 is the local authorizing procedure figure that initiates;
Fig. 5 is the authorizing procedure figure that initiates in the roaming place;
Fig. 6 is the registering flow path figure that initiates in this locality;
Fig. 7 roams into the registering flow path figure in non-attribution district from the ownership district for portable terminal;
Fig. 8 is for roaming into the registering flow path figure in another non-attribution district from a non-attribution district;
Embodiment
Also in conjunction with the accompanying drawings the present invention is explained in detail below by specific embodiment: Fig. 2 is local core network connection layout, shown in Figure 3 is SCDMA roaming network connection layout, in SCDMA local wireless connecting system core net, an attaching position register can connect one to a plurality of local movements control centers, and this locality movements control center can one or more base station controllers of following extension.When two local networks are interconnected, finish province internetwork roaming user's mobile management signalings such as authentication, registration between the local movements control center by the isup message of expansion, simultaneously, finish roamer's call flow and roamer's charging.Below, each signaling process is elaborated.
1, authentication
Authentication is divided into the authentication in local and roaming place, is described below respectively:
(1) when the base station controller service area of portable terminal under the local movements control center of ownership place will initiate to register, at first to initiate an authorizing procedure.As shown in Figure 4, the flow process of authentication message is described below:
(A1) portable terminal is initiated register request message (registration message), wherein comprises mobile terminal identification number, parameters such as base station controller identification number;
(A2) after base station controller 110 is received register request message, send the authentication solicitation message, comprising mobile terminal identification number to its local movements control center 120;
(A3) local movements control center 120 sends message to attaching position register 130, comprises the local movements control center identification number of mobile terminal identification number and service in this message;
(A4) attaching position register 130 returns the result of authentication request to local movements control center 120, comprising mobile terminal identification number and authentication parameter sequence set;
(A5) local movements control center 120 sends message to base station controller 110, comprising mobile terminal identification number and authentication sequence group;
(A6) base station controller 110 sends authentication request message to portable terminal;
(A7) portable terminal returns the authentication request message response to base station controller 110;
(A8) base station controller 110 authenticating result returned of portable terminals and AUC relatively, if unanimity then sends enroll in notifications message (registration message) to local movements control center 120, if it is inconsistent, then directly return register response to the base station, band registration refusal in the response, following steps are referring to the registering flow path of C1 to C4.
(2) the base station controller service area when portable terminal is entered roaming place movements control center by the base station controller service area under the local movements control center under, when the base station controller service area under the movements control center of roaming place is initiated registration, as shown in Figure 5, the flow process of authentication message is described below between system:
(B1) portable terminal sends enroll in notifications message to first base station controller 210 of roaming place;
(B2) after first base station controller 210 of roaming place was received register request message, the first local movements control center 220 to its roaming place sent the authentication solicitation message, comprising mobile terminal identification number;
(B3) first of the roaming place local movements control center 220 number finds that this is not its portable terminal by analyzing mobile terminal identification, local movements control center 120 to the portable terminal ownership place sends, comprising the local movements control center identification number of mobile terminal identification number and service;
(B4) the local movements control center 120 of ownership place sends to attaching position register 130, comprising mobile terminal identification number;
(B5) attaching position register 130 returns the authentication request return results to the local movements control center 120 of ownership place, comprising mobile terminal identification number and authentication sequence group;
(B6) the local movements control center 120 of ownership place sends authentication request to the first local movements control center 220 of roaming place, comprising mobile terminal identification number and authentication sequence group;
(B7) first of the roaming place local movements control center 220 sends authentication request to first base station controller 210 of roaming place, comprising mobile terminal identification number and authentication sequence group;
(B8) first base station controller 210 of roaming place sends authentication request message to portable terminal;
(B9) portable terminal returns the authentication request message response to first base station controller 210 of roaming place;
(B10) first base station controller 210 of the roaming place authenticating result returned of portable terminals and AUC relatively, if the consistent then first local movements control center 220 to the roaming place sends enroll in notifications message (registration message), if it is inconsistent, then directly return register response to the base station, band registration refusal in the response, following steps are referring to the registering flow path of E1 to E12.
2, registration, roaming
(1) start or authentication cycles arrive in the base station controller service area under the local movements control center of portable terminal at ownership place, will initiate registering flow path, and as shown in Figure 6, the flow process of message is described below between the system that supports to register:
(C1) after authorizing procedure completes successfully, the base station controller 110 of ownership place sends enroll in notifications message (registration message) to its local movements control center 120, comprising mobile terminal identification number and base station controller identification number;
(C2) the local movements control center 120 of ownership place sends registration messages to the attaching position register 130 of its ownership, comprising mobile terminal identification number, base station controller identification number and local movements control center identification number;
(C3) attaching position register 130 sends enroll in notifications message return results (registration message) to the local movements control center 120 of ownership place, comprises the mobile terminal identification parameter in the message;
(C4) the local movements control center 120 of ownership place sends registration messages to base station controller 110, and message comprises parameters such as mobile terminal identification number.
When (2) another base station controller service area under the base station controller service area of portable terminal under its ownership place this locality movements control center roams into another local movements control center is registered, after the authentication success, to begin a registering flow path, as shown in Figure 7, the flow process of message is described below between the system that supports to register:
(D1) when a portable terminal enters first base station controller, 220 service areas of roaming places under the first local movements control center 220 of roaming place from base station controller 120 service areas under the local movements control center 120 of ownership place after, if there is not the record of portable terminal in first base station controller 220 of roaming place, first base station controller 220 of roaming place sends enroll in notifications message (registration message) to the first local movements control center 220 of its roaming place, comprise mobile terminal identification number in the message, the base station controller identification number, first base station controller 210 is by automatic registration, beginning exhales or service command finds that portable terminal enters its service area;
(D2) first of the roaming place local movements control center 220 finds that it does not belong to oneself, local movements control center 120 to the portable terminal ownership place sends registration messages, comprises the local movements control center identification number of mobile terminal identification number, base station controller identification number and service in the message;
(D3) the local movements control center 120 of ownership place sends enroll in notifications message (registration message) to the attaching position register 130 of portable terminal ownership, comprises the local movements control center identification number of mobile terminal identification number, base station controller identification number and service in the message;
(D4) if portable terminal once registered in the local movements control center 120 of ownership place, attaching position register 130 sends cancellation registration messages (registration cancellation message) to the local movements control center 120 of ownership place, comprises the local movements control center identification number of mobile terminal identification number, base station controller identification number and former service system in the message.The relative recording of this portable terminal is deleted according to the message of receiving by the local movements control center 120 of ownership place from its memory;
(D5) the local movements control center 120 of ownership place sends registration cancellation message to the base station controller 110 of ownership place, comprise mobile terminal identification number in the message, the base station controller 110 of ownership place is according to the message of receiving, the relative recording of this portable terminal of deletion from the memory of the base station controller 110 of ownership place;
(D6) base station controller 110 of ownership place sends cancellation registration message return results (registration cancellation message) to the local movements control center 120 of ownership place, comprises mobile terminal identification number in the message;
(D7) the local movements control center 120 of ownership place sends registration cancellation message to attaching position register 130, comprises mobile terminal identification number in the message;
(D8) attaching position register 130 sends enroll in notifications message return results (registration message) to the local movements control center 120 of ownership place, comprises mobile terminal identification number in the message;
(D9) the local movements control center 120 of ownership place sends registration messages to the first local movements control center 220 of roaming place, comprises parameters such as mobile terminal identification number in the message;
(D10) first of the roaming place local movements control center 220 sends registration messages to first base station controller 210 of roaming place, comprises mobile terminal identification number in the message.
(3) during the registration of the second base station controller service area under the first base station controller service area of portable terminal under the first local movements control center of a non-attribution roams into the second local movements control center of another non-attribution, after the authentication success, to begin a registering flow path, as shown in Figure 8, the flow process of message is described below between the system that supports to register:
(E1) after the portable terminal of determining a roaming place enters its service area (wireless network 300), if there is not the record of portable terminal in second base station controller 310 of roaming place, second base station controller 310 of roaming place sends enroll in notifications message (registration message) to the second local movements control center 320 of roaming place, comprise mobile terminal identification number and base station controller identification number in the message, base station controller 310 is to exhale or service command finds that portable terminal enters its service area by automatic registration, beginning;
(E2) second of the roaming place local movements control center 320 finds that it does not belong to oneself, local movements control center 120 to the portable terminal ownership place sends registration messages, comprises the local movements control center identification number of mobile terminal identification number, base station controller identification number and service in the message;
(E3) the local movements control center 120 of ownership place sends enroll in notifications message (registration message) to the attaching position register 130 of portable terminal ownership, comprises the local movements control center identification number of mobile terminal identification number, base station controller identification number and service in the message;
(E4) if portable terminal once registered in the first local movements control center 220 of roaming place, attaching position register 130 sends the cancellation registration message to the local movements control center 120 of ownership place, comprise mobile terminal identification number in the message, the base station controller identification number, the local movements control center identification number of former service system;
(E5) the local movements control center 120 of ownership place sends registration cancellation message to the first local movements control center 220 of roaming place, comprises mobile terminal identification number and base station controller identification number in the message.The relative recording of this portable terminal is deleted according to the message of receiving by the first local movements control center 220 of roaming place from its memory;
(E6) first of the roaming place local movements control center 220 sends registration cancellation message to first base station controller 210 of roaming place, comprise mobile terminal identification number in the message, first base station controller 210 of roaming place is according to the message of receiving, the relative recording of this portable terminal of deletion from the memory of first base station controller 210 of roaming place;
(E7) first base station controller 210 of roaming place sends cancellation registration message return results (registration cancellation message) to the first local movements control center 220 of roaming place, comprises mobile terminal identification number in the message;
(E8) first of the roaming place local movements control center 220 sends registration cancellation message to the local movements control center 120 of ownership place, comprises mobile terminal identification number in the message;
(E9), the local movements control center 120 of ownership place sends registration cancellation message to attaching position register 130, comprises mobile terminal identification number in the message;
(E10), attaching position register 130 sends enroll in notifications message return results (registration message) to the local movements control center 120 of ownership place, comprises mobile terminal identification number in the message;
(E11), the local movements control center 120 of the ownership of ownership place sends registration messages to the second local movements control center 320 of roaming place, comprises mobile terminal identification number in the message;
(E12), the second local movements control center 320 of roaming place sends registration messages to second base station controller 310 of roaming place, comprises mobile terminal identification number in the message.
For those skilled in the art; after having understood content of the present invention and principle; can be under the situation that does not deviate from the spirit and scope of the present invention; the method according to this invention is carried out various corrections and the change on form and the details, but these are based on correction of the present invention with change still within claim protection range of the present invention.
Claims (9)
1, a kind of SCDMA network core net is realized the method for portable terminal authentication and roaming, it is characterized in that comprising: in the local core net of SCDMA wireless access system, attaching position register and mobility management unit have been increased, home location register stores all information of mobile terminal in the fixed area, mobility management unit and local switch can close and establish, and become local movements control center; Pass through the mutual of information between local movements control center and the attaching position register, finish authentication, registration, the mobile terminal locations of portable terminal and follow the tracks of; The authentication process of described portable terminal comprises:
(1) base station controller sends a random number to terminal;
(2) portable terminal calculates by authentication arithmetic and produces an authentication parameter value, sends to base station controller; Produce an encryption key simultaneously, the key of information encryption transmission during this key of terminal storage is logined as this;
(3) the angelica location register is when receiving authentication request, produce the authentication parameter sequence set according to the SCDMA authentication arithmetic, send to base station controller by local movements control center, authentication parameter value of storing in the base station controller comparison database and the authentication parameter value of receiving, if two values are consistent, then the portable terminal authentication is passed through;
The registration process that described portable terminal is initiated in the roaming place comprises:
The local movements control center of roaming place sends registration message to the attaching position register of its ownership;
The angelica location register is found mobile terminal roaming, attaching position register sends the cancellation registration message to local movements control center earlier, local movements control center is dealt into registered local movements control center and base station controller this user last time to this message again, make it from their memory, delete the relative recording of this portable terminal, the success back sends the registration message return results to attaching position register, after attaching position register is received this message, upgrade this user's relevant information, send enroll in notifications message return results to local movements control center then, local movements control center is dealt into this message the local movements control center and the base station controller of this user roaming place again.
2, the method for realization portable terminal authentication according to claim 1 and roaming is characterized in that: described step (2) further comprises:
The local authentication message of initiating of portable terminal directly arrives attaching position register via base station controller to local movements control center again;
The authentication message transmission that initiate on mobile terminal roaming ground successively route is: the local movements control center of roaming place base station controller, roaming place, the local movements control center of ownership place, the attaching position register of ownership place.
3, the method for realization portable terminal authentication according to claim 1 and 2 and roaming is characterized in that: when the base station controller service area of described portable terminal under the local movements control center of ownership place will initiate to register, authentication process comprised:
(A1) portable terminal is initiated register request message;
(A2) after base station controller (110) is received register request message, send the authentication solicitation message to its local movements control center (120);
(A3) local movements control center (120) sends message to attaching position register (130);
(A4) attaching position register (130) returns the result of authentication request to local movements control center (120);
(A5) local movements control center (120) sends message to base station controller (110);
(A6) base station controller (110) sends authentication request message to portable terminal;
(A7) portable terminal returns the authentication request message response to base station controller (110);
(A8) base station controller (110) authenticating result returned of portable terminal and AUC relatively if unanimity then sends enroll in notifications message to local movements control center (120), will be initiated registering flow path; If inconsistent, then directly return register response, band registration refusal information in the response to the base station.
4, the method for realization portable terminal authentication according to claim 1 and 2 and roaming is characterized in that: the authentication message that initiate on described mobile terminal roaming ground, and the flow process of authentication message further comprises between system:
(B1) portable terminal sends enroll in notifications message to the base station controller of roaming place;
(B2) after the base station controller of roaming place was received register request message, the local movements control center to its roaming place sent the authentication solicitation message;
(B3) the local movements control center of roaming place number finds that it is not the portable terminal of ownership by analyzing mobile terminal identification, sends to the local movements control center of portable terminal ownership place;
(B4) the local movements control center of ownership place sends to its attaching position register (130);
(B5) this attaching position register (130) returns the authentication request return results to the local movements control center of ownership place;
(B6) the local movements control center of ownership place sends authentication request to the local movements control center of roaming place;
(B7) the local movements control center of roaming place sends authentication request to the base station controller of roaming place;
(B8) base station controller of roaming place sends authentication request message to portable terminal;
(B9) portable terminal returns the authentication request message response to the base station controller of roaming place;
(B10) the base station controller comparison portable terminal of roaming place and authenticating result that AUC returns if the consistent then local movements control center to the roaming place sends enroll in notifications message, will begin a registering flow path; If inconsistent, then directly return register response, band registration refusal information in the response to the base station.
5, the method for realization portable terminal authentication according to claim 1 and roaming, it is characterized in that: described local movements control center sends registration message to the attaching position register of its ownership, attaching position register upgrades this user position information and enrollment time, and returns enrollment response message to local movements control center; The enrollment process that portable terminal is initiated in the roaming place is: local movements control center sends registration message to the attaching position register of its ownership.
6, the method for realization portable terminal authentication according to claim 1 and roaming, it is characterized in that: start or authentication cycles arrive in the base station controller service area of described portable terminal under the local movements control center of ownership place, to initiate registering flow path, the flow process of message comprises between the system that supports to register:
(C1) after authorizing procedure completes successfully, base station controller (110) sends enroll in notifications message to its local movements control center (120);
(C2) local movements control center (120) sends registration message to the attaching position register (130) of its ownership;
(C3) attaching position register (130) sends enroll in notifications message return results to local movements control center (120);
(C4) local movements control center (120) sends registration message to base station controller (110).
7, the method for realization portable terminal authentication according to claim 1 and roaming, it is characterized in that: the position when described attaching position register finds that the present position of this portable terminal was registered with last time is identical, then directly upgrade this user's relevant information, send enroll in notifications message return results to local movements control center then, local movements control center is dealt into this message the local movements control center and the base station controller of this mobile phone users roaming place again.
8, the method for realization portable terminal authentication according to claim 1 and roaming, it is characterized in that: when a base station controller service area under the base station controller service area of described portable terminal under the local movements control center of its ownership place roams into another local movements control center is registered, after the authentication success, to begin a registering flow path, the flow process of message is between the system that supports to register:
(D1) when a portable terminal enters the base station controller service area of roaming place under the local movements control center of roaming place from ownership place base station controller (110) service area under the local movements control center (120) of ownership place after, if there is not the record of portable terminal in the base station controller of this roaming place, the base station controller of roaming place sends enroll in notifications message to its local movements control center, and the base station controller of roaming place is to exhale or service command finds that portable terminal enters its service area by automatic registration, beginning;
(D2) the local movements control center of roaming place finds that this portable terminal does not belong to oneself, to local movements control center (120) the transmission registration message of portable terminal ownership;
(D3) Gui Shu local movements control center (120) sends enroll in notifications message to the attaching position register (130) of portable terminal ownership;
(D4) if portable terminal once registered in the local movements control center (120) of ownership place, attaching position register (130) sends the cancellation registration message to the local movements control center (120) of ownership place, the relative recording of this portable terminal is deleted according to the message of receiving by the local movements control center (120) of ownership place from its memory;
(D5) the local movements control center (120) of ownership place to before the base station controller (110) of ownership place of visit send registration cancellation message, comprise mobile terminal identification number in the message, the base station controller of Bai Fang ownership place (110) was according to the message received in the past, the relative recording of this portable terminal of deletion from the memory of the base station controller (110) of ownership place;
(D6) base station controller of ownership place (110) sends cancellation registration message return results to the local movements control center (120) of ownership place;
(D7) the local movements control center (120) of ownership place sends registration cancellation message to attaching position register (130);
(D8) attaching position register (130) sends enroll in notifications message return results to the local movements control center (120) of ownership place;
(D9) the local movements control center (120) of ownership place sends registration message to the local movements control center of roaming place;
(D10) the local movements control center of roaming place sends registration message to the base station controller of its roaming place.
9, the method for realization portable terminal authentication according to claim 1 and roaming, it is characterized in that: during second base station controller (310) service area registration when described portable terminal moves to the second local movements control center (320) of another roaming place from first base station controller (210) service area under the first local movements control center (220) of a roaming place under, after the authentication success, to begin a registering flow path, the flow process of message comprises between the system that supports to register:
(E1) after the portable terminal of determining a roaming enters service area (300), if there is not the record of portable terminal in second base station controller (310) of roaming place, this second base station controller (310) sends enroll in notifications message to its second local movements control center (320), and second base station controller (310) is to exhale or service command finds that portable terminal enters its service area by automatic registration, beginning;
(E2) second of the roaming place local movements control center (320) finds that it does not belong to oneself, and then the local movements control center (120) to the portable terminal ownership place sends registration message;
(E3) the local movements control center (120) of ownership place sends enroll in notifications message to the attaching position register (130) of portable terminal ownership;
(E4) if portable terminal was once registered in the first local movements control center (220) of roaming place, attaching position register (130) sends the cancellation registration message to the local movements control center (120) of ownership place;
(E5) local movements control center (120) sends registration cancellation message to the first local movements control center (220) of roaming place, the relative recording of this portable terminal is deleted according to the message of receiving by this first local movements control center (220) from its memory;
(E6) first of the roaming place local movements control center (220) sends registration cancellation message to its first base station controller (210), this first base station controller (210) is deleted the relative recording of this portable terminal according to the message of receiving from the memory of first base station controller (210);
(E7) this first base station controller (210) sends cancellation registration message return results to the first local movements control center (220) of roaming place;
(E8) first of the roaming place local movements control center (220) sends registration cancellation message to the local movements control center of ownership (120);
(E9) the local movements control center (120) of ownership place sends registration cancellation message to attaching position register (130);
(E10) attaching position register (130) sends enroll in notifications message return results to the local movements control center (120) of ownership place;
(E11) the local movements control center (120) of ownership place sends registration message to the second local movements control center (320) of roaming place;
(E12) this second local movements control center (320) sends registration message to its second base station controller (310).
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| CN1284408C true CN1284408C (en) | 2006-11-08 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1964564B (en) * | 2005-10-10 | 2012-07-04 | 华为技术有限公司 | A distribution method for beared resource of user plane in wireless communication system and wireless communication system |
| CN101159905B (en) * | 2007-11-07 | 2010-04-21 | 华为技术有限公司 | Local exchange method, core network equipment and network system of implementing in base station controller |
| CN101562582B (en) * | 2008-04-16 | 2011-07-06 | 北京信威通信技术股份有限公司 | New VOIP framework in wireless access system |
| CN101459604B (en) * | 2008-12-23 | 2012-11-07 | 华为技术有限公司 | Control method and device for local exchange |
| US8837283B2 (en) * | 2009-09-11 | 2014-09-16 | Koninklijke Philips N.V. | Mobile node assignement to a router in a WPAN stimulation |
| CN106162635A (en) * | 2015-04-01 | 2016-11-23 | 北京佰才邦技术有限公司 | The authentication method of subscriber equipment and device |
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