CN118101827A - Communication method, system, equipment and medium based on fixed network IMS (IP multimedia subsystem) explicit privacy number - Google Patents

Communication method, system, equipment and medium based on fixed network IMS (IP multimedia subsystem) explicit privacy number Download PDF

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Publication number
CN118101827A
CN118101827A CN202410320170.1A CN202410320170A CN118101827A CN 118101827 A CN118101827 A CN 118101827A CN 202410320170 A CN202410320170 A CN 202410320170A CN 118101827 A CN118101827 A CN 118101827A
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CN
China
Prior art keywords
privacy
call
fixed network
privacy number
called
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Pending
Application number
CN202410320170.1A
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Chinese (zh)
Inventor
陈雄博
陆荣
蓝建东
黄妃
刘德顺
周政阳
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Guangxi Dongxin Yitong Technology Co ltd
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Guangxi Dongxin Yitong Technology Co ltd
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.)
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Application filed by Guangxi Dongxin Yitong Technology Co ltd filed Critical Guangxi Dongxin Yitong Technology Co ltd
Priority to CN202410320170.1A priority Critical patent/CN118101827A/en
Publication of CN118101827A publication Critical patent/CN118101827A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/727—Identification code transfer arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H04M1/571—Blocking transmission of caller identification to called party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention belongs to the technical field of communication services, and discloses a communication method, a system, equipment and a medium based on a fixed network IMS (IP multimedia subsystem) explicit privacy number. The system comprises a privacy number platform, a fixed network ISBC and an I-CSCF; the privacy number platform is connected with a calling operator through a fixed network ISBC, and is connected with a called operator through an I-CSCF; the ISBC is responsible for distributing a number routing rule, routing the telephone traffic to a privacy number platform, the privacy number platform is responsible for matching orders, inquiring called numbers, selecting virtual business numbers for displaying, and the I-CSCF is responsible for routing the telephone traffic to a called home operator. The invention can use the national virtual mall to sign up to the province operator where the privacy number platform is located as the number, so as to achieve the purpose of using the national number.

Description

Communication method, system, equipment and medium based on fixed network IMS (IP multimedia subsystem) explicit privacy number
Technical Field
The invention belongs to the technical field of communication services, and particularly relates to a communication method, a system, equipment and a medium based on a fixed network IMS (IP multimedia subsystem) explicit privacy number.
Background
IMS (IP Multimedia Subsystem, IP multimedia system) is used as a network architecture based on IP packet transmission and irrelevant to access, and can realize fixed-mobile fusion, multi-service fusion of voice, data, video and the like, and fusion of IT and CT. The IMS converged communication product, however, may also present some problems while providing a rich multimedia service (e.g., voice) experience for the user. For example, with the program-controlled exchange network-quitting, the existing fixed network communication gradually transits to the IMS, the current security privacy number platform is mostly realized by adopting a 2/3G network-based technical scheme, and with the rapid popularization of VoLTE after 4G, services such as voice, data, video and the like can be provided only by migrating to the IMS network for realizing video color ring. In order to keep pace with the network optimization rhythm of operators, before the 2/3G network is disconnected, a privacy number platform construction scheme based on an IMS network needs to be explored and perfected as soon as possible.
The invention patent with the application number of CN202211137865.3 discloses an application method and an application system of privacy numbers based on an IMS network, wherein the system comprises the following steps: the system comprises a privacy number platform, an HSS, a privacy number attribution S-CSCF, a privacy number attribution I-CSCF and an ENUM/DNS; the HSS stores a calling number, a privacy number, a called number and an IFC rule configured for the privacy number, wherein the IFC rule comprises setting the triggering state of the privacy number to be registered or unregistered, and anchoring the privacy number to an IMS network; after receiving the call request from the caller, the address of the privacy number I-CSCF is obtained through ENUM/DNS inquiry, the INVITE message is sent to the privacy number attribution I-CSCF and then routed to the corresponding S-CSCF, and the S-CSCF triggers the privacy number service to connect the call to the privacy number platform according to the IFC rule configured by the privacy number. According to the invention, the privacy protection service is triggered by configuring the IFC rule for the privacy number, and no additional operation is needed except the IFC rule, so that the privacy protection operation is simplified. Because the current construction scheme of the IMS privacy number platform on the market mostly uses 11-bit mobile phone numbers as privacy numbers, the existing privacy number platform is basically built on the network-shifting IMS, but because the network-shifting IMS of each home operator is manufactured in a large area, namely, each province is commonly built as a large area, each province cannot have an independent network-shifting mode, if the privacy number platform is built in the network-shifting IMS, the response speed is very slow. But each province has a fixed network, so that a privacy number platform can be built into the IMS of the fixed network, the autonomy of the platform building province is stronger, and the building period is shorter.
Because the number calling route of the IMS network must be distributed through the attribution large area, the privacy number platform built in one large area can only use the number of the large area as the privacy number, for example, the platform built in the Beijing large area can only use the number of the Beijing large area and can not use the national number, thus greatly restricting the development of the business. Therefore, it is necessary to provide a communication method, system, device and medium based on the fixed network IMS explicit privacy number.
Disclosure of Invention
The invention overcomes the defects of the technical problems, and provides a communication method, a system, equipment and a medium based on the fixed network IMS explicit privacy number, which can use the national virtual business sign to sign up to the province operator where the privacy number platform is located as the number, so as to achieve the purpose of using the national number.
In a first aspect, the present invention provides a communication method based on fixed network IMS explicit privacy numbers, where the method is applied to core devices of operators in a national region, and is characterized by comprising the following steps:
Establishing a call binding relationship, namely establishing the call binding relationship among the real number of the calling user, the fixed telephone number, the virtual business number and the real number of the called user through a privacy number platform; and pre-introducing a national virtual mall;
Receiving a data configuration request; the fixed network ISBC receives a data configuration request, and configures a designated fixed telephone route to a privacy number platform according to a configuration version route rule;
The I-CSCF provides a transit transmission function and adds the IP address of the privacy number platform into a white list to serve as a call state receiving address;
The calling side IMS terminal sends a call request through a calling operator and connects the call to the fixed network ISBC; the call request at least comprises the real number of the calling user and the corresponding fixed telephone number;
the fixed network ISBC routes the call to the privacy number platform according to the call request;
the privacy number platform determines address information of an operator to which the called number belongs according to the called number stored by the calling operator, and inquires the real number of the called user and the corresponding privacy number according to a call binding relation;
The privacy number platform sends a call request to a called number attribution operator through the province attribution operator where the privacy number platform is located, calls the privacy number of a called user, and simultaneously sends the call to an inquiring call session control function I-CSCF connected with the ISBC;
The I-CSCF sends the call to the called operator, and then sends the call to the called IMS terminal through the home network of the called operator, thereby realizing the call between the calling IMS terminal and the called IMS terminal.
In a second aspect, the invention provides a communication system based on a fixed network IMS explicit privacy number, which comprises a privacy number platform, a fixed network ISBC and an I-CSCF; the privacy number platform is connected with a calling operator through a fixed network ISBC, and is connected with a called operator through an I-CSCF; wherein:
The fixed network ISBC is used for receiving a data configuration request and configuring a designated fixed telephone route to the privacy number platform according to a configuration version route rule;
The I-CSCF component is used for providing a transit transmission function and adding the IP address of the privacy number platform into a white list to serve as a call state receiving address;
The privacy number platform is arranged in the fixed network IMS, is used for establishing a call binding relationship and importing a virtual business number serving as an external display, is also used for filling in the real number of a calling user as a fixed number, filling in the real number of a called user as a privacy number, and constructing a new call line to call the called user;
further, the system also comprises an HSS, wherein the HSS is used for storing the call binding relation and associating the privacy number with the fixed network IMS according to the call request;
In a third aspect, the present invention provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the communication method based on the fixed network IMS explicit privacy number according to the first aspect when executing the computer program.
In a fourth aspect, the present invention provides a computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the steps of the communication method based on fixed network IMS explicit privacy numbers of the first aspect.
Compared with the prior art, the invention has the following beneficial effects:
the invention uses the fixed telephone as the privacy number of the calling side and uses the virtual business as the privacy number of the called side, thereby not only building the privacy number platform into the provincial network and shortening the construction period, but also achieving the purpose of using the national number as the number.
For the user belonging to the operator providing the virtual number service, the embodiment of the invention allows the user to acquire the national virtual number from the service platform of the operator providing the virtual number service, the user can use the fixed telephone as the virtual number to communicate with other users through the privacy number platform, and the national virtual business sign-up is used to sign up to the operator of the privacy number platform as the number, so that the purpose of using the national number is achieved, and the real number of the user can be still protected from leakage.
Drawings
Fig. 1 is a schematic diagram of a communication system based on fixed network IMS explicit privacy numbers according to the present invention;
fig. 2 is a flow chart of a communication method based on fixed network IMS explicit privacy number according to the present invention.
Detailed Description
The invention will be further described with reference to the drawings and examples. It should be noted that the specific embodiments of the present invention are only for describing the technical solution more clearly, and should not be taken as limiting the scope of the present invention.
The terms and acronyms related to the field that may be used in the examples are explained as follows:
IMS: the IP multimedia subsystem (IP Multimedia Subsystem), proposed by the 3GPP standard organization on the basis of version R5, is a generic network architecture for providing multimedia services on IP-based networks, and is a new generation network communication technology standard because its unique advantages have become the basis for the convergence evolution of fixed and mobile networks, and in view of the multimedia communication capability of IMS, there is a general requirement for multimedia interworking between IMS systems in real applications.
ISBC: an inter-network session border controller (Interconnection Session Border Control).
I-CSCF: a query-call session control function (Interrogating-Call Session Control Function).
HSS: a home subscriber server (Home Subscribe Server). The I-CSCF in the IMS core network needs to query the HSS.
Transit is a network bridging function provided in IMS networks in order to find reachable paths for non-home IMS users.
Referring to fig. 1-2, in a first aspect, the present invention provides a communication method based on fixed network IMS explicit privacy numbers, where the method can be applied to core devices of operators in a national region, and the method includes the following steps:
establishing a call binding relationship, namely establishing a call binding relationship AXYB among the real number of the calling user, the fixed telephone number, the virtual business number and the real number of the called user through a privacy number platform; and pre-introducing a national virtual business number, wherein the virtual business number is a virtual operator number;
Receiving a data configuration request; the fixed network ISBC receives a data configuration request, and configures a designated fixed telephone route to a privacy number platform according to a configuration version route rule;
The I-CSCF provides a transit transmission function and adds the IP address of the privacy number platform into a white list to serve as a call state receiving address;
The calling side IMS terminal sends out a call request through a calling operator (namely, a calling user attribution operator) and connects the call to the fixed network ISBC; the call request at least comprises the real number of the calling user and the corresponding fixed telephone number;
the fixed network ISBC routes the call to the privacy number platform according to the call request;
the privacy number platform determines address information of an operator to which the called number belongs according to the called number stored by the calling operator, and inquires the real number of the called user and the corresponding privacy number according to a call binding relation;
The privacy number platform sends a call request to a called number attribution operator through the province attribution operator where the privacy number platform is located, calls the privacy number of a called user, and simultaneously sends the call to an inquiring call session control function I-CSCF connected with the ISBC;
The CSCF sends the call to the called operator, and then sends the call to the called IMS terminal through the home network of the called operator, thereby realizing the call between the calling IMS terminal and the called IMS terminal. Thus, the IP address privacy number platform using the privacy number can call other users.
For the user belonging to the operator providing the virtual number service, the embodiment of the invention allows the user to acquire the national virtual number from the service platform of the operator providing the virtual number service, the user can use the fixed telephone as the virtual number to communicate with other users through the privacy number platform, and the national virtual business sign-up is used to sign up to the operator of the privacy number platform as the number, so that the purpose of using the national number is achieved, and the real number of the user can be still protected from leakage.
In a second aspect, the invention provides a communication system based on a fixed network IMS explicit privacy number, which comprises a privacy number platform, a fixed network ISBC and an I-CSCF; the privacy number platform is connected with a calling operator through a fixed network ISBC, and is connected with a called operator through an I-CSCF; the ISBC is responsible for distributing a number routing rule, routing the telephone traffic to a privacy number platform, the privacy number platform is responsible for matching orders, inquiring called numbers and selecting virtual business numbers for displaying, and the I-CSCF is responsible for routing the telephone traffic to a called home operator, and specifically:
The fixed network ISBC is used for receiving a data configuration request and configuring a designated fixed telephone route to the privacy number platform according to a configuration version route rule;
The I-CSCF component is used for providing a transit transmission function and adding the IP address of the privacy number platform into a white list to serve as a call state receiving address;
The privacy number platform is arranged in the fixed network IMS, is used for establishing a call binding relationship and importing a virtual business number serving as an external display, is also used for filling in the real number of a calling user as a fixed number, filling in the real number of a called user as a privacy number, and constructing a new call line to call the called user;
further, the system also comprises an HSS, wherein the HSS is used for storing the call binding relation and associating the privacy number with the fixed network IMS according to the call request;
the communication scheme based on the fixed network IMS explicit privacy number provided by the invention can be suitable for application scenes such as vehicle reservation on the Internet, meal reservation on the Internet, shopping on an e-commerce website and the like of a user, but is not limited to the enumerated application scenes.
In a third aspect, the present invention provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the communication method based on the fixed network IMS explicit privacy number according to the first aspect when executing the computer program.
In a fourth aspect, the present invention provides a computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the steps of the communication method based on fixed network IMS explicit privacy numbers of the first aspect. It will be apparent to those skilled in the art that embodiments of the present disclosure may be provided as a method, apparatus, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
The foregoing description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the invention, and all equivalent changes or modifications made under the technical spirit of the present invention should be construed to fall within the scope of the present invention.

Claims (5)

1. A communication method based on fixed network IMS explicit privacy numbers, the method being applied to core devices of various operators in a national region, characterized by comprising the steps of:
Establishing a call binding relationship, namely establishing the call binding relationship among the real number of the calling user, the fixed telephone number, the privacy number and the real number of the called user through a privacy number platform; and pre-introducing a national virtual mall;
Receiving a data configuration request; the fixed network ISBC receives a data configuration request, and configures a designated fixed telephone route to a privacy number platform according to a configuration version route rule;
The I-CSCF provides a transit transmission function and adds the IP address of the privacy number platform into a white list to serve as a call state receiving address;
The calling side IMS terminal sends a call request through a calling operator and connects the call to the fixed network ISBC; the call request at least comprises the real number of the calling user and the corresponding fixed telephone number;
the fixed network ISBC routes the call to the privacy number platform according to the call request;
the privacy number platform determines address information of an operator to which the called number belongs according to the called number stored by the calling operator, and inquires the real number of the called user and the corresponding privacy number according to a call binding relation;
The privacy number platform sends a call request to a called number attribution operator through the province attribution operator where the privacy number platform is located, calls the privacy number of a called user, uses a virtual business number as the privacy number of a called side as an external number, and simultaneously sends the call to an inquiring call session control function I-CSCF connected with the ISBC;
The I-CSCF sends the call to the called operator, and then sends the call to the called IMS terminal through the home network of the called operator, thereby realizing the call between the calling IMS terminal and the called IMS terminal.
2. A communication system based on fixed network IMS explicit privacy number is characterized in that: the system comprises a privacy number platform, a fixed network ISBC and an I-CSCF; the privacy number platform is connected with a calling operator through a fixed network ISBC, and is connected with a called operator through an I-CSCF; wherein:
The fixed network ISBC is used for receiving a data configuration request and configuring a designated fixed telephone route to the privacy number platform according to a configuration version route rule;
The I-CSCF component is used for providing a transit transmission function and adding the IP address of the privacy number platform into a white list to serve as a call state receiving address;
The privacy number platform is arranged in the fixed network IMS, is used for establishing a call binding relationship and importing a virtual business number serving as an external display, is also used for filling in the real number of a calling user as a fixed number, filling in the real number of a called user as a privacy number, and constructing a new call line to call the called user.
3. The communication system based on fixed network IMS explicit privacy numbers according to claim 1, wherein: the system also comprises an HSS, wherein the HSS is used for storing the call binding relation and associating the privacy number with the fixed network IMS according to the call request.
4. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the fixed network IMS explicit privacy number based communication method of claim 1 when executing the computer program.
5. A computer readable storage medium having stored thereon a computer program, which when executed by a processor implements the fixed network IMS explicit privacy number based communication method of claim 1.
CN202410320170.1A 2024-03-20 2024-03-20 Communication method, system, equipment and medium based on fixed network IMS (IP multimedia subsystem) explicit privacy number Pending CN118101827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410320170.1A CN118101827A (en) 2024-03-20 2024-03-20 Communication method, system, equipment and medium based on fixed network IMS (IP multimedia subsystem) explicit privacy number

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410320170.1A CN118101827A (en) 2024-03-20 2024-03-20 Communication method, system, equipment and medium based on fixed network IMS (IP multimedia subsystem) explicit privacy number

Publications (1)

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CN118101827A true CN118101827A (en) 2024-05-28

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