CN105704151A - Method and system for restricting logging-on position - Google Patents

Abstract

The invention discloses a method and system for restricting a login location, relates to the field of communication technology, and can solve the problem in the prior art that the granularity of the login location restriction of a SIP soft client is too large. In the embodiment of the present invention, the session initiation protocol SIP uniform resource locator URL set issued by the remote management platform is received by the smart home gateway. The home gateway receives the registration request sent by the SIP soft client. When the first SIP URL in the registration request exists in the SIP URL set in the smart home gateway, the smart home gateway sends a registration request to the core network, and the smart home gateway receives the registration request from the core network. The registration response sent; the smart home gateway sends the registration response to the SIP soft client. The solution provided by the embodiment of the present invention is suitable for restricting the login position of the SIP soft client.

Description

A method and system for limiting login location

technical field

The invention relates to the field of communication technology, in particular to a method and system for restricting a login location.

Background technique

SIP (SessionInitiationProtocol, Session Initiation Protocol) is a text-based application layer control protocol for creating, modifying and releasing sessions of one or more participants. It is widely used in NGN (Next Generation Network, Next Generation Network) and IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) networks. Soft clients based on the SIP protocol can be applied to terminal devices such as personal computers, tablet computers, and smart set-top boxes. For multimedia services based on the SIP protocol, operators generally need to restrict SIP soft clients in consideration of factors such as billing and determining user login locations. The login position of the terminal, and realize the binding of the account of the SIP soft client and the logical ID of the smart home network.

At present, the restrictions on user login locations are usually implemented through SBC (Session Border Controller, Session Border Controller) devices deployed in NGN or IMS networks. Different IP (Internet Protocol, Internet Protocol) address pools are configured in each SBC. When SIP When the soft client logs in through the SBC, the SBC only converts the IP addresses contained in its own IP address pool, so that the SIP soft client can log in successfully, and does not convert the IP addresses contained in the non-self IP address pool, so that the same The SIP soft client managed by the SBC can only log in in a certain area.

However, since the same SBC can manage SIP soft clients under multiple smart home gateways, all of these SIP soft clients can log in in the area set by the SBC, resulting in relatively large granularity of location restrictions.

Contents of the invention

Embodiments of the present invention provide a method and system for restricting a login location, which can solve the problem in the prior art that the granularity of the login location restriction of a SIP soft client is too large.

In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

A method of restricting where to log in, including:

The smart home gateway receives the session initiation protocol SIP uniform resource locator URL set issued by the remote management platform, and the SIP URL set includes the SIP URL of the SIP soft client that is allowed to log in within the service scope of the smart home gateway;

The smart home gateway receives the registration request sent by the SIP soft client, and the registration request includes the first SIPURL of the SIP soft client;

When the first SIPURL exists in the SIPURL set in the smart home gateway, the smart home gateway sends a registration request to the core network, and the registration request includes the first SIPURL;

The smart home gateway receives the registration response sent by the core network;

The smart home gateway sends the registration response to the SIP soft client.

A system for restricting login positions, the system includes a smart home gateway, a remote management platform capable of communicating with the smart home gateway, a SIP soft client, and a core network;

The smart home gateway is configured to receive the session initiation protocol SIP uniform resource locator URL set issued by the remote management platform, and the SIP URL set includes the SIP soft client that is allowed to log in within the service scope of the smart home gateway SIPURL; receiving a registration request sent by the SIP soft client, the registration request including the first SIPURL of the SIP soft client; when the first SIPURL exists in the SIPURL set in the smart home gateway, Sending a registration request to the core network, where the registration request includes the first SIPURL; receiving a registration response sent by the core network; and sending the registration response to the SIP soft client.

In the method and system for restricting the login location provided by the embodiments of the present invention, the smart home gateway receives the Session Initiation Protocol SIP Uniform Resource Locator URL set issued by the remote management platform. The SIPURL of the SIP soft client, the smart home gateway receives the registration request sent by the SIP soft client, when the first SIPURL in the registration request exists in the SIPURL set in the smart home gateway, the smart home gateway sends a registration request to the core network, the smart home gateway The home gateway receives the registration response sent by the core network; the smart home gateway sends the registration response to the SIP soft client. Compared with the SIP soft clients under the management of multiple smart home gateways under the same SBC in the prior art, which can be compared in the area set by the SBC, this application sends SIP soft clients to the core network through smart home gateways To register, before registering with the core network, the smart home gateway will judge whether the first SIPURL of the SIP soft client that initiated the registration request exists in the SIPURL set stored by itself, and if it exists in the SIPURL set, the smart home gateway will Acting as the client to which the first SIP URL belongs registers with the core network, thereby realizing the restriction that the SIP soft client within the service range of a smart home gateway can only log in in the area limited by the smart home gateway, and the login of the SIP soft client The granularity of location restrictions is smaller, enabling more refined management.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic diagram of a logical structure of a system for restricting login positions provided by an embodiment of the present invention;

FIG. 2 is a flow chart of a method for restricting a login location provided by an embodiment of the present invention;

FIG. 3 is a flow chart of another method for restricting a login location provided by an embodiment of the present invention;

FIG. 4 is a flow chart of another method for restricting a login location provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of a logical structure of a system for restricting a login location provided by an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In order to solve the problem that the granularity of the login location of the SIP soft client is too large, the embodiment of the present invention provides a method for restricting the login location, which is applied to a system for restricting the login location, as shown in Figure 1, the system includes A core network, a remote management platform, a smart home gateway, and a terminal capable of communicating with the smart home gateway. The terminal is provided with a SIP soft client.

Wherein, the core network may be an IMS core network or an NGN core network.

The remote management platform can specifically be a platform realized based on the TR069 protocol family of BBF (BroadbandForum, Broadband Forum). The remote management platform is used to realize the management and restriction of the user's login position when using the SIP soft client in the smart home gateway environment. In the embodiment of the present invention, the parameter node of the TR069 protocol is expanded, and a new WAN (WideAreaNetwork, wide area network) connection is added. The parameters of the new WAN connection node include SIPURL set and core network voice parameters, so that the smart home gateway can be remotely managed After the platform registration is successful, the SIPURL set can be obtained from the remote management platform.

The smart home gateway in the embodiment of the present invention adds a SIP proxy module and a liquid crystal display screen, and the SIP proxy module is used to proxy the SIP soft client that is allowed to log in within the service range of the smart home gateway to register with the core network. The liquid crystal display is used to display prompt information on the liquid crystal display when the user fails to log in when using the SIP soft client. The touchable liquid crystal display can also realize the basic configuration of the smart home gateway. For example, through the liquid crystal The display prompts the user to input corresponding information to complete the registration to the remote management platform.

In combination with the system shown in FIG. 1, the method for restricting the login location provided by the embodiment of the present invention is shown in FIG. 2. The method includes:

201. The smart home gateway receives a SIPURL set delivered by the remote management platform, and the SIPURL set includes SIPURLs of SIP soft clients that are allowed to log in within the service range of the smart home gateway.

Among them, since the service scope of the smart home gateway is limited, each smart home gateway corresponds to a SIPURL set, and the soft client to which the SIPURL in the SIPURL set belongs can only log in within the location area limited by the smart home gateway .

202. The smart home gateway receives a registration request sent by the SIP soft client, where the registration request includes the first SIPURL of the SIP soft client.

203. When the first SIP URL exists in the SIP URL set in the smart home gateway, the smart home gateway sends a registration request to the core network, where the registration request includes the first SIP URL.

It should be noted that, in order to limit the login position of the SIP soft client, the SIP client in the embodiment of the present invention does not directly register with the core network, but needs to register through the agent of the smart home gateway, and the smart home gateway judges that the current request for registration When the first SIPURL soft client of the SIP soft client exists in the SIPURL set, it will proxy the SIP client to send a registration request to the core network, ensuring that the SIP client within the service range of the smart home gateway can only Log in within the area limited by the home gateway, and cannot log in through other smart home gateways.

204. The smart home gateway receives the registration response sent by the core network.

205. The smart home gateway sends the registration response to the SIP soft client.

Wherein, the SIP proxy module in the smart home gateway will simulate the identity of the registration server and send a response message to the home gateway.

It can be understood that, after receiving the registration response sent by the smart home gateway, the SIP soft client can log in through the core network.

In the method for limiting the login location provided by the embodiment of the present invention, the smart home gateway receives the Session Initiation Protocol SIP Uniform Resource Locator URL set issued by the remote management platform, and the SIP URL set stores the SIP software allowed to log in within the service scope of the smart home gateway. The SIPURL of the client, the smart home gateway receives the registration request sent by the SIP soft client, when the first SIPURL in the registration request exists in the SIPURL set in the smart home gateway, the smart home gateway sends a registration request to the core network, the smart home gateway Receive the registration response sent by the core network; the smart home gateway sends the registration response to the SIP soft client. Compared with the SIP soft clients under the management of multiple smart home gateways under the same SBC in the prior art, which can be compared in the area set by the SBC, this application sends SIP soft clients to the core network through smart home gateways To register, before registering with the core network, the smart home gateway will judge whether the first SIPURL of the SIP soft client that initiated the registration request exists in the SIPURL set stored by itself, and if it exists in the SIPURL set, the smart home gateway will Acting as the client to which the first SIP URL belongs registers with the core network, thereby realizing the restriction that the SIP soft client within the service range of a smart home gateway can only log in in the area limited by the smart home gateway, and the login of the SIP soft client The granularity of location restrictions is smaller, enabling more refined management.

In combination with the method flow shown in Figure 2, if the first SIPURL belongs to the above-mentioned SIPURL set, the smart home gateway will send a registration request carrying the first SIPURL to the core network; if the first SIPURL does not belong to the above-mentioned SIPURL set, the smart home gateway will The gateway will also execute the corresponding processing flow. In another implementation of the embodiment of the present invention, as shown in FIG. 3, after the above step 202, after the smart home gateway receives the registration request sent by the SIP soft client, the method can also Including steps 206 and 207.

206. When the first SIP URL does not exist in the SIP URL set in the smart home gateway, the smart home gateway sends a registration failure message to the SIP soft client.

Wherein, the registration failure message may be request failure response 419, and 419 is a standard reserved field in the SIP protocol.

It is worth noting that, in the embodiment of the present invention, the smart home gateway not only forwards the registration message between the SIP soft client and the core network as a proxy, but also performs subsequent interactive signaling and RTP (Real-timeTransportProtocol, real-time transmission protocol) flow for proxy forwarding.

207. The SIP soft client issues an error prompt according to the registration failure message, and the error prompt is used to prompt the user that the login location is incorrect.

It is worth noting that the same prompt message will also be displayed on the display screen of the smart home gateway.

In the method for limiting the login location provided by the embodiment of the present invention, the smart home gateway receives the registration request sent by the SIP client, and when the first SIPURL in the registration request does not exist in the SIPURL set in the smart home gateway, the smart home gateway sends the The soft client sends a registration failure message, and the SIP soft client sends an error prompt according to the registration failure message. When the first SIP URL in the registration request does not exist in the SIP URL in the smart home gateway, it means that the SIP soft client that initiated the registration request is not within the allowed login range, and the smart home gateway will not continue to proxy the SIP soft client to the The core network sends a registration request, thereby restricting the SIP soft client to only log in in the area restricted by its corresponding smart home gateway, and cannot log in within the service range of other smart home gateways.

Since the smart home gateway itself does not send registration requests on behalf of the SIP soft client, the smart home gateway itself does not have the function of restricting the login location of the SIP soft client. Before restricting the login location, it needs to register with the remote management platform. And complete some configurations of the SIP soft client, so that the SIP soft client logs in through the smart home gateway, so in another implementation provided by the example of the present invention, as shown in Figure 4, in the above step 201, the smart home gateway receives Before the SIPURL set issued by the remote management platform, the method further includes step 401 .

401. The smart home gateway registers with the remote management platform through a logical ID.

Among them, after the smart home gateway goes online, the registration with the remote management platform is completed through the management channel connected by the WAN through the logical ID. After the registration is successful, the remote management platform will issue the configuration parameters of the smart home gateway through the TR069 protocol. The smart home gateway configuration The parameters include the SIPURL collection.

In addition, before the above step 202, before the smart home gateway receives the registration request sent by the SIP soft client, steps 402 and 403 need to be performed to complete the configuration of the SIP soft client.

402. The SIP soft client receives the phone number input by the user.

Wherein, the phone number input by the user is a phone number assigned to the user by the operator.

403. The SIP soft client generates a first SIP URL according to the phone number.

The SIP soft client will generate the first SIP URL according to the phone number entered by the user. For example, if the phone number entered by the user is 10000000000, the first SIP URL generated by the SIP soft client according to the phone number is 10000000000homegateway.com, where "homegateway.com " is the domain name, which can be configured by the SIP soft client.

In the method for limiting the login location provided by the embodiment of the present invention, the smart home gateway receives the Session Initiation Protocol SIP Uniform Resource Locator URL set issued by the remote management platform, and the SIP URL set stores the SIP software allowed to log in within the service scope of the smart home gateway. The SIPURL of the client, the smart home gateway receives the registration request sent by the SIP soft client, when the first SIPURL in the registration request exists in the SIPURL set in the smart home gateway, the smart home gateway sends a registration request to the core network, the smart home gateway Receive the registration response sent by the core network; the smart home gateway sends the registration response to the SIP soft client. Compared with the SIP soft clients under the management of multiple smart home gateways under the same SBC in the prior art, which can be compared in the area set by the SBC, this application sends SIP soft clients to the core network through smart home gateways To register, before registering with the core network, the smart home gateway will judge whether the first SIPURL of the SIP soft client that initiated the registration request exists in the SIPURL set stored by itself, and if it exists in the SIPURL set, the smart home gateway will Acting as the client to which the first SIP URL belongs registers with the core network, thereby realizing the restriction that the SIP soft client within the service range of a smart home gateway can only log in in the area limited by the smart home gateway, and the login of the SIP soft client The granularity of location restrictions is smaller, enabling more refined management.

In combination with the above-mentioned method embodiment, the embodiment of the present invention also provides a system for restricting the login location, as shown in FIG. 5 , the system includes a smart home gateway 501, a remote management platform 502 capable of communicating with the smart home gateway, and a SIP Soft client 503 and core network 504;

Wherein, the SIP soft client 503 is located in the terminal. Only one SIP soft client 503 is shown in FIG. 5 , and the number of SIP soft clients 503 is not limited to one, and may also be multiple.

The smart home gateway 501 is configured to receive the session initiation protocol SIP uniform resource locator URL set issued by the remote management platform 502, and the SIP URL set includes the SIP URL of the SIP soft client 503 that is allowed to log in within the service scope of the smart home gateway 501; receiving The registration request that SIP soft client 503 sends, includes the first SIPURL of SIP soft client 503 in the registration request; The request includes the first SIPURL; the registration response sent by the core network 504 is received; and the registration response is sent to the SIP soft client 503 .

In another embodiment of the present invention, the smart home gateway 501 is further configured to send a registration failure message to the SIP soft client 503 when the first SIPURL does not exist in the SIPURL set in the smart home gateway 501;

The SIP soft client 503 is configured to issue an error prompt according to the registration failure message, and the error prompt is used to prompt the user that the login location is incorrect.

In another embodiment of the present invention, the smart home gateway 501 is also used to register with the remote management platform 502 through the logic ID.

In another embodiment of the present invention, the SIP soft client 503 is further configured to receive a phone number input by the user; and generate a first SIP URL according to the phone number.

In the system for limiting the login location provided by the embodiment of the present invention, the smart home gateway receives the Session Initiation Protocol SIP Uniform Resource Locator URL set issued by the remote management platform, and the SIP URL set stores the SIP software that is allowed to log in within the service scope of the smart home gateway. The SIPURL of the client, the smart home gateway receives the registration request sent by the SIP soft client, when the first SIPURL in the registration request exists in the SIPURL set in the smart home gateway, the smart home gateway sends a registration request to the core network, the smart home gateway Receive the registration response sent by the core network; the smart home gateway sends the registration response to the SIP soft client. Compared with the SIP soft clients under the management of multiple smart home gateways under the same SBC in the prior art, which can be compared in the area set by the SBC, this application sends SIP soft clients to the core network through smart home gateways To register, before registering with the core network, the smart home gateway will judge whether the first SIPURL of the SIP soft client that initiated the registration request exists in the SIPURL set stored by itself, and if it exists in the SIPURL set, the smart home gateway will Acting as the client to which the first SIP URL belongs registers with the core network, thereby realizing the restriction that the SIP soft client within the service range of a smart home gateway can only log in in the area limited by the smart home gateway, and the login of the SIP soft client The granularity of location restrictions is smaller, enabling more refined management.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by means of software plus necessary general-purpose hardware, and of course also by hardware, but in many cases the former is a better embodiment . Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product is stored in a readable storage medium, such as a floppy disk of a computer , a hard disk or an optical disk, etc., including several instructions for enabling a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments of the present invention.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (8)

1. the method limiting login position, it is characterised in that including:

Intelligent home gateway receives the session initiation protocol SIP uniform resource position mark URL set that remote management platform issues, and described SIPURL set includes allowing the SIPURL of the soft client of SIP of login in described intelligent home gateway service area；

Described intelligent home gateway receives the registration request that the soft client of SIP sends, and described registration request includes a SIPURL of the soft client of described SIP；

When a described SIPURL is present in the described SIPURL set in described intelligent home gateway, described intelligent home gateway sends registration request to core net, and described registration request includes a described SIPURL；

Described intelligent home gateway receives the registration response that described core net sends；

Described registration response is sent to the soft client of SIP by described intelligent home gateway。

2. the method for restriction login position according to claim 1, it is characterised in that after described intelligent home gateway receives the registration request that the soft client of SIP sends, described method also includes:

When a described SIPURL is not present in the described SIPURL set in described intelligent home gateway, described intelligent home gateway sends registration failure message to the soft client of described SIP；

The soft client of described SIP sends miscue according to described registration failure message, and described miscue is used for pointing out user login position incorrect。

3. the method for restriction login position according to claim 2, it is characterised in that before described intelligent home gateway receives the SIPURL set that remote management platform issues, described method also includes:

Described intelligent home gateway is registered to described remote management platform by logic ID。

4. the method for restriction login position according to any one of claim 1 to 3, it is characterised in that before described intelligent home gateway receives the registration request that the soft client of SIP sends, described method also includes:

The soft client of described SIP receives the telephone number of user's input；

The soft client of described SIP generates a described SIPURL according to described telephone number。

5. the system limiting login position, it is characterised in that described system includes intelligent home gateway, the remote management platform that can communicate, the soft client of SIP and core net with described intelligent home gateway；

Described intelligent home gateway, for receiving the session initiation protocol SIP uniform resource position mark URL set that described remote management platform issues, described SIPURL set includes allowing the SIPURL of the soft client of SIP of login in described intelligent home gateway service area；Receiving the registration request that the soft client of SIP sends, described registration request includes a SIPURL of the soft client of described SIP；When a described SIPURL is present in the described SIPURL set in described intelligent home gateway, sending registration request to described core net, described registration request includes a described SIPURL；Receive the registration response that described core net sends；Described registration response is sent to the soft client of SIP。

6. the system of restriction login position according to claim 5, it is characterised in that

Described intelligent home gateway, is additionally operable to, when during a described SIPURL described SIPURL being not present in described intelligent home gateway gathers, send registration failure message to the soft client of described SIP；

The soft client of described SIP, for sending miscue according to described registration failure message, described miscue is used for pointing out user login position incorrect。

7. the system of restriction login position according to claim 6, it is characterised in that

Described intelligent home gateway, is additionally operable to be registered to described remote management platform by logic ID。

8. the system of the restriction login position according to any one of claim 5 to 7, it is characterised in that

The soft client of described SIP, is additionally operable to receive the telephone number of user's input；A described SIPURL is generated according to described telephone number。