CN1148032C - Signaling system of broadband multi-service communication network - Google Patents
Signaling system of broadband multi-service communication networkInfo
- Publication number
- CN1148032C CN1148032C CNB021150931A CN02115093A CN1148032C CN 1148032 C CN1148032 C CN 1148032C CN B021150931 A CNB021150931 A CN B021150931A CN 02115093 A CN02115093 A CN 02115093A CN 1148032 C CN1148032 C CN 1148032C
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- control
- network
- point
- access
- terminal
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Abstract
The present invention relates to a signaling system for a broad band multi-service communication network, which comprises a control point, a signaling conversion point, a data exchange and transmission network, an access point, an integrated access device and a network terminal. The present invention can form the broad band multi-service communication network which is controllable, manageable, mensurable, high in safety, open in service and equal by accessing a control signaling, a transmission control signaling, a service control signaling, etc., based on a uniform IP network. Moreover, the broad band multi-service communication network provides the basic services for telephones, televisions and the internet and various confluent value added services. In addition, the present invention carries out the certification, the authentication, the charging and the recording for the accessed equipment and users. The present invention solves the problems that the existing communication network can not carry out the confluent operation; the communication network is lack of a fair environment; simultaneously, the network security is difficult to guarantee, etc. by establishing a unified basic agreement and an effective control and management method. Thus, the users can obtain all the services, and the present invention provides an available and developable stage for all the hierarchical operators.
Description
Summary of the invention
The present invention relates to a kind of system, particularly a kind of broadband multi-service communication network network signaling system.
Background technology
Phone, cable TV and development of Internet have had a deep effect on All Around The World, and whole communication network has become and people live inseparable.Phone in the existing network, cable TV and internet are networks independently separately, its architecture is had nothing in common with each other, diverse network does not make many nets not merge because of there being unified signaling protocol, the profit model of management control, charging, network security, network etc. relates to the problem of network configuration and upper-layer protocol has no idea thoroughly to solve, and seriously restricts the application and the development of network.Show following several respects:
1. phone, TV and internet three macroreticular independence repeated construction, the wasting of resources, business can not merge, and the end user will be in the face of the heterogeneous networks of different technologies and equipment formation, and the actual propelling of unification of three nets has also run into can't unify the such fundamental issue of basic technology framework.
2. although the internet is more and more faster in access speed, transmission speed, access way is also more and more, and the increase of simple bandwidth can not solve " network ecosystem is unbalance " problem that network architecture causes.It shows: the internet lacks win-win mode, and the right to subsistence that multiple operator obtains in network is completely different.The operator that has a basic network is political affairs alone, and the control resource causes trade monopoly, and the operator of other level or link then is difficult to be political affairs, does not have the operator of the Internet resources basic resources of having nothing for it but to pay through the nose.Causing the underlying cause of this problem to be: has no idea that the main body of communication and data cell are carried out whole process and controls in the Internet, can not form a kind of pattern of reasonable fee, can not charge to content, more can not between different operators, carry out allocation of expenditures, network is in disordered state, and the operator can't ensure the income of oneself.The mechanism of neither one justice is safeguarded the execution of contract in the network environment, also can't supervise with coordination network in economic relation.
3. the manageability of internet and poor controllability lack effective means of tracking simultaneously.The hacker walks crosswise, and virus is wreaked havoc, and the network crime is repeatedly succeeded, and information is in unsafe condition.
Summary of the invention
The object of the present invention is to provide a kind of on unified IP network basis, by setting up unified professional communication signaling system, a kind of may command is provided, can manages, mensurable, high security, professional signaling system of broadband multi-service communication network open, equality.Promptly form unified underlying platform, set up unified effective control and management means, solution troubles the subject matter that runs in current network application and the development, provide a kind of new network environment by technological means for New Economy Era, make the user can obtain required service, can gain for operator at all levels provides, developable stage, make among the user and environment that operator is in a kind of justice of network.A kind of business control and charge mode of broadband network will be provided in addition, following broadband network is entered in optimum, the orderly development.
Purpose of the present invention can reach by following measure: a kind of signaling system of broadband multi-service communication network, it is characterized in that: include the control point, the signaling transfer point, exchanges data and transmission network, access point, integrated access device, the network terminal, adopt the digital interface of carrying terminal control signaling and business datum to be connected between the network terminal and the integrated access device, the digital interface that adopts the carrying user to control signaling and business datum between integrated access device and the access point is connected, separate access control signaling and business datum by access point, adopt the digital interface of bearer service data to be connected between access point and exchanges data and the transmission network, the control point adopts the access control signaling to be connected with access point by Signalling Transfer Point, the control point adopts control channel to be connected with exchanges data and transmission network by Signalling Transfer Point, and the control point adopts business control signaling to be connected with the network terminal by Signalling Transfer Point after inserting permission.
Purpose of the present invention can also reach by following measure: the control point is made up of access control, transmission control, professional control and other management maintenance, relevant auxiliary system.Signalling Transfer Point is the signaling transfer equipment on the IP network basis.Exchanges data and transmission network are the wideband data communication networks of a carrying IP agreement, are made up of network equipments such as router, switches.Be user access control equipment in the access, can move, and the user is carried out access control and metering according to the open network of relation resource of customer service authority.Integrated access device is that the network terminal is inserted the ustomer premises access equipment control and preserve subscriber identity information, gathers the control information of the network terminal and communicates with access point by this equipment.The network terminal comprises digital terminal and pseudo-terminal.
The present invention has following advantage compared to existing technology:
1. phone, TV, Internet service are unified on the IP broadband network by signaling, the unification business of support voice, data and video is supported various types of basic services and value-added service on this basis.
By content and service detach, professionally separate with control, control and technological means such as carrying separates realize uniform communication platform and business platform, realize various types of services supplier's segmentation, for the ISP provides a kind of network environment of equality win-win, and the structure and the control device that provide a rational interests to distribute.
3. on the basis of this signaling architecture, provide to content, service quality integrated charging, set up charging, the service agreement of the whole network approval, set up perfect charging, chargeable service system.
4. can be by access control separated network authority and domestic consumer's authority, the user has strict control of authority, set up omnidistance service authentication, access control system, strengthen management and control, follow the tracks of and the crime of the criminal's of preventing diverse network for user, operator, communication process.
5. keep inheritance to the IP technology, conventional network equipment can be by transforming control section, perhaps adapt to the requirement of new network rapidly by gateway device, make and possess compatible preferably with existing network, new network architecture can be preferably and the existing network intercommunication, and realize by existing network to the progressively transition of new network.
Description of drawings
Fig. 1 is a general principles block diagram of the present invention;
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 1, the present invention forms control and business network by network entities such as control point 1, signaling transfer point 2, exchanges data and transmission network 3, access point 4, integrated access device 5, the network terminals 6.Adopt the digital interface of carrying terminal control signaling 12 and business datum 7 to be connected between the network terminal 6 and the integrated access device 5, the digital interface that adopts the carrying user to control signaling 11 and business datum 7 between integrated access device 5 and the access point 4 is connected, separate access control signaling 8 and business datum 7 by access point 4, the business datum 7 of access point 4 connects exchanges data and transmission network 3 and is sent to other access points 4 by digital interface, control point 1 is by Signalling Transfer Point 2 and access point 4, exchanges data and transmission network 3 connect, control point 1 adopts access control signaling 8 to be connected with access point 4, control point 1 adopts control channel 9 to be connected with exchanges data and transmission network 3, and control point 1 adopts business control signalings 10 to be connected with the network terminal 6 by Signalling Transfer Point 2 after inserting permission.
In this signaling system, control point 1 is the core of whole communication and professional control, comprise that access control, transmission control, professional control and other management maintenances, relevant auxiliary system form, the communication mechanism of signaling partly transmits by signaling bear, its objective is to connect two or more communicating terminals, and realize control communication process and service logic.The communicating terminal type comprises the network user and ISP, promptly by the control point provide between the network user, the control of peer-to-peer communications between the network user and the ISP, between the ISP.
Exchanges data and transmission network 3 are wideband data communication networks of a carrying IP agreement, are made up of network equipments such as router, switches.
The network terminal 6 comprises digital terminal and pseudo-terminal, and wherein digital terminal comprises the terminal equipment of all employing digital signaling transmission information such as digital telephone set, calculator, digital television, intelligent appliance, digital information plate and control.Pseudo-terminal comprises the terminal equipment of all analog signaling transmission information such as analog telephone, simulated television and control, carries out Signal Matching and conversion by set-top box between pseudo-terminal and the integrated access device.
Two communication terminals communicated the control of process by this signaling system before data transmission channel is set up.Communication control process comprises five stages such as user's access, terminal access, initiation of services, data communication, service ending.
User's access phase: control 11 pairs of user's access identities of signaling by the user between integrated access device 5 and the access point 4 and authenticate, authentication inserts part by the terminal that access point 4 unlatching users in back control in the signaling 11.
Terminal access phase: when user terminal 6 is opened, inquire after terminal type by integrated access device 5 by terminal control signaling 12, control signaling 11 to access point 4 reporting terminal presences by the user, and request control point 1 carries out service authority authentication, and authentication is opened the user by the back and controlled professional control section in the signaling 11.
The initiation of services stage: when a side of communication terminal proposes service request, send service request according to its type of service to access point 4 by user terminal 6, access point 4 is to control point 1 transport service request, and authenticated by the 1 pair of customer service authority in control point; After authentication was passed through, control point 1 responsible service request is sent to was requested communication terminal; After being requested communication terminal and confirming to accept request, adopting access control signaling 8 notice access points 4 to open associated data flow according to service request on the one hand by control point 1 inserts transmission circuit, adopts control channel 9 informing network transmission systems to set up the data transmission channel that meets business need according to service request on the other hand.So far, data communication process is set up and is finished.Control point 1 starts professional control procedure, and according to the common contractual relation of confirming of two communication terminals communication service is chargeed.
Data communication phase: adopt the communication protocol of agreement to carry out transfer of data according to type of service between the communication terminal.
The service ending stage: when a side of communication terminal proposes professional termination request, adopt access control signaling 8 notice access points 4 to close data flow by control point 1 and insert transmission circuit, and adopt control channel 9 informing network transmission systems to cancel data transmission channel, and winding-up control procedure and termination charging.
Adopt the signaling system of above-mentioned control procedure, can be provided in the multiple business on the IP basis, for example the control of phone, TV, web access and other value-added services and charging.
Of the present inventionly implement following several Key Points:
Signaling bear and function: on the IP basis, make up the signaling bear layer, guarantee ageing, the accuracy and the fail safe of signaling transmission by communication mechanism and algorithm.On the signaling bear layer, set up the signaling of access control part, transmission control section, professional control section and management maintenance part respectively.For professional control section, again according to the different business control signaling of concrete type of service segmentation, for example phone application part, TV applications part, paying web access control section or the like.
Signaling network: form signaling networks by Signalling Transfer Point 2, signaling network adopts tree type grading control mode, is sent to the destination by transfer mode step by step.The data network of the signaling network and the transmission information content can both can have been unified also and can separate physically from being two independently networks in logic according to concrete networking requirement.
Transfer of data: the transmission of data is undertaken by Access Network and backbone network.Access Network is the broadband IP data network that connects user terminal 6 and exchanges data and transmission network 3, form by equipment such as integrated access device, senior access server, access controller, router, switches, control by access control signaling 8 butt joint access customers and terminal, digital interface can adopt the physical circuit of twisted-pair feeder, Ethernet, optical fiber, all carrying IP agreements such as wireless; Exchanges data and transmission network 3 are wideband data communication networks of a carrying IP agreement, form by network equipments such as router, switches, its physical layer can adopt different mediums such as optical fiber, coaxial cable, wireless, microwave, twisted-pair feeder, link layer can adopt DDN, X.25, frame relay, ATM, SDH, DWDM, Ethernet, MPLS etc. all can carry the communications protocol of IP.
Signaling point code: by access point 4 separated network signaling and subscriber signalings, and the transmission authority of control signaling, signaling point code adopts the own coding mode, and the exchange of IP address and signaling point code is provided by translater.
The terminal address coding: terminal address adopts services addresses and the two kinds of coded systems in transport address, and wherein services addresses adopts E.164 coding, and the IP address is adopted in the transport address.The network terminal 6 is carried and distributed to services addresses by integrated access device 5.The interchange inquiry of services addresses and transport address is provided and dynamically updates by the directory service in the controller 1.
Authentification of user: controller 1 authenticates user identity, business function and authority according to customer service address and the service applied for.
Access control: controller 1 inserts by 4 pairs of network terminals of control access point 6 and controls.
Professional control: after the access purview certification of the network terminal 6 allowed, professional reciprocal process was finished in direct communication between the network terminal 6 and the controller 1.In using professional process, 4 pairs of professional transmission of controller 1 notice access point are controlled, are measured.
Charge: charge according to services addresses, type of service by control point 1.
Claims (7)
1, a kind of signaling system of broadband multi-service communication network, it is characterized in that: include control point (1), Signalling Transfer Point (2), exchanges data and transmission network (3), access point (4), integrated access device (5), the network terminal (6), adopt the digital interface of carrying terminal control signaling (12) and business datum (7) to be connected between the network terminal (6) and the integrated access device (5), the digital interface that adopts the carrying user to control signaling (11) and business datum (7) between integrated access device (5) and the access point (4) is connected, separate access control signaling (8) and business datum (7) by access point (4), adopt the digital interface of bearer service data (7) to be connected between access point (4) and exchanges data and the transmission network (3), control point (1) adopts access control signaling (8) to be connected with access point (4) by Signalling Transfer Point (2), control point (1) adopts control channel (9) to be connected with exchanges data and transmission network (3) by Signalling Transfer Point (2), control point (1) adopts business control signaling (10) to be connected with the network terminal (6) by Signalling Transfer Point (2) after inserting permission, two communication terminals data transmission channel build up upright before, communicate the control of process by this signaling system, at user's access phase, controlling signaling (11) by the user between integrated access device and the access point (4) authenticates user's access identity, authentication inserts part by the terminal that back access point (4) unlatching user controls in the signaling (11), at the terminal access phase, when user terminal (6) is opened, inquire after terminal type by integrated access device (5) by terminal control signaling (12), control signaling (11) to access point (4) reporting terminal presence by the user, and the service authority authentication is carried out at request control point (1), authentication is opened the user by the back and is controlled professional control section in the signaling (11), in the initiation of services stage, when a side of communication terminal proposes service request, send service request according to its type of service to access point (4) by user terminal (6), access point (4) is to control point (1) transport service request, and the customer service authority is authenticated by control point (1), after authentication is passed through, responsible service request is sent in control point (1) is requested communication terminal, after being requested communication terminal and confirming to accept request, adopt access control signaling (8) notice access point (4) to open associated data flow on the one hand by control point (1) and insert transmission circuit according to service request, adopt control channel (9) informing network transmission system to set up the data transmission channel that meets business need according to service request on the other hand, so far, data communication process is set up and is finished, control point (1) starts professional control procedure, and communication service is chargeed according to the common contractual relation of confirming of two communication terminals, in data communication phase, adopt the communication protocol of agreement to carry out transfer of data according to type of service between the communication terminal, in the service ending stage, when a side of communication terminal proposes professional termination request, adopt access control signaling (8) notice access point (4) to close data flow by control point (1) and insert transmission circuit, and adopt control channel (9) informing network transmission system to cancel data transmission channel, and winding-up control procedure and termination charging.
2, system according to claim 1 is characterized in that: control point (1) is made up of access control, transmission control, professional control and other management maintenance, relevant auxiliary system.
3, system according to claim 1 is characterized in that: Signalling Transfer Point (2) is the signaling transfer equipment on the IP network basis.
4, system according to claim 1 is characterized in that: exchanges data and transmission network (3) are the wideband data communication networks of a carrying IP agreement, are made up of network equipments such as router switch.
5, system according to claim 1 is characterized in that: access point (4) is a user access control equipment, can open the network of relation resource according to the customer service authority, and the user is carried out access control and metering.
6, system according to claim 1, it is characterized in that: integrated access device (5) is that the network terminal (6) is inserted the ustomer premises access equipment control and preserve subscriber identity information, gathers the control information of the network terminal and communicates with access point (4) by this equipment.
7, system according to claim 1 is characterized in that: the network terminal (6) comprises digital terminal and pseudo-terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021150931A CN1148032C (en) | 2002-04-17 | 2002-04-17 | Signaling system of broadband multi-service communication network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021150931A CN1148032C (en) | 2002-04-17 | 2002-04-17 | Signaling system of broadband multi-service communication network |
Publications (2)
| Publication Number | Publication Date |
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| CN1377159A CN1377159A (en) | 2002-10-30 |
| CN1148032C true CN1148032C (en) | 2004-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB021150931A Expired - Fee Related CN1148032C (en) | 2002-04-17 | 2002-04-17 | Signaling system of broadband multi-service communication network |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310511C (en) * | 2004-02-11 | 2007-04-11 | 北京中视联数字系统有限公司 | Multiple-service data broadcast service platform and multiple-service integration method |
| CN100440789C (en) * | 2004-06-08 | 2008-12-03 | 华为技术有限公司 | Gateway interconnection protocol supermarket system and gateway interconnection protocol supermarket charge metering method |
| CN1780292B (en) * | 2004-11-19 | 2010-10-13 | 中国移动通信集团公司 | Method for assuring service platform with user terminal information under various applied protocols |
| CN101102265B (en) | 2006-07-06 | 2010-05-12 | 华为技术有限公司 | Control and carrier separation system and implementation method for multi-service access |
| CN101115222B (en) * | 2006-07-27 | 2010-06-23 | 深圳市艾派应用系统有限公司 | Mobile added value service data processing method and system |
| CN101026632B (en) * | 2007-01-24 | 2010-07-28 | 工业和信息化部电信传输研究所 | Internet based controllable business network system configuration network system |
| CN101500344B (en) * | 2008-01-29 | 2011-08-24 | 中兴通讯股份有限公司 | Service platform system for implementing enterprise fusion communication |
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2002
- 2002-04-17 CN CNB021150931A patent/CN1148032C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1377159A (en) | 2002-10-30 |
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