CN1194519C - Improved user multiterminal multi service unified access equipment system and its service realizing method - Google Patents
Improved user multiterminal multi service unified access equipment system and its service realizing method Download PDFInfo
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Abstract
The present invention relates to data communication equipment accessing multi-service uniformly and a service implementation method thereof. The data communication equipment is mainly composed of five parts: a TV agent module, a TV control module, a switching module, a control module and a user interface module, wherein the TV agent module is mainly used for receiving and storing video programs transmitted by a video server by a broadcasting method, and under the action of the TV control module, the TV agent module transmits programs of corresponding frequency channels, which need receiving by user end equipment, to the user interface module; the switching module is used for realizing information exchange among all different modules of access equipment; the control module is in charge of operating, managing and maintaining all the modules of the access equipment; the user interface module is in charge of accessing user service to a network, or accessing the access equipment to a network of an upper layer; the TV control module is in charge of managing users using broadcasting television service and the service play of the TV agent module and carrying out charging treatment on the user using the broadcasting television service.
Description
Technical field
The present invention relates to a kind of data communications equipment, the unified data communications equipment that inserts of particularly a kind of multi-service.
Background technology
With respect to the needs of cable television service, the bandwidth of user access network is low-down at present, is difficult to directly carry out on existing data communication network cable television service.Therefore, one of applicant of the present invention has applied for a patent, and name is called " user multiterminal multiservice unified insertion equipment system ", and the patent No. is 99114228.4, and the architecture of this patent as shown in Figure 1.It also is provided with the TV proxy module in asynchronous transmission mode exchange or various loop plant or multi protocol label switch or LAN switch or access network equipment or router or access server etc., make asynchronous transmission mode exchange or various loop plant or multi protocol label switch or LAN switch or access network equipment or router or access server etc. can receive the video frequency program of coming by Web broadcast from video server, and these video frequency programs are stored earlier, the TV proxy module is by special-purpose passage (physical channel for example then, the TDM time slot, the ATM virtual connections, TCP/IP connects) video frequency program that will receive and store delivers in the mode of broadcasting on the receiving terminal of each Subscriber Interface Module SIM of asynchronous transmission mode exchange or various loop plant or multi protocol label switch or LAN switch or access network equipment or router or access server etc., be provided with processing module in corresponding each Subscriber Interface Module SIM, control module and access interface module, also be provided with processing module and control module in each subscriber equipment simultaneously, make each Subscriber Interface Module SIM of asynchronous transmission mode exchange or various loop plant or multi protocol label switch or LAN switch or access network equipment or router or access server etc. select required video frequency program the video frequency program of coming and send corresponding subscriber equipment to, thereby provide cable television service when having realized on the available data communication network, providing various data services for there being authority to watch the user of video frequency program to broadcast from the TV proxy module according to the requirement of its subscriber equipment.As can be seen, in this system, each Subscriber Interface Module SIM need have the function of using cable television service to control to the user, need have the function of selecting the respective program channel according to the requirement of subscriber equipment, thereby make user multiterminal multiservice unified insertion equipment system have than higher requirement, cause average every user's equipment price than higher to the disposal ability of each Subscriber Interface Module SIM.
Summary of the invention
Purpose of the present invention is exactly in order to address the above problem, and proposes a kind of improved user multiple terminals multi-service and unifies access device and service implementation method thereof, and it has reduced the equipment price of wanting the every user of sum-average arithmetic to each Subscriber Interface Module SIM disposal ability.
Technical solution of the present invention:
Access device is unified in a kind of improved user multiple terminals multi-service, it is characterized in that it mainly by five the part form: the TV proxy module, the TV control module, Switching Module, control module and Subscriber Interface Module SIM, wherein, the TV proxy module mainly is to set up a plurality of the connection by network and video server, the video frequency program that the receiver, video server adopts the broadcasting mode to send, and the information that receives is suitably handled the back store the regular hour, simultaneously under the effect of TV control module, by Switching Module, broadcast the program that ustomer premises access equipment requires the corresponding channel of reception to Subscriber Interface Module SIM; Switching Module is realized the information exchange between all disparate modules of access device; Control module is responsible for all modules in this access device of Operations, Administration and Maintenance; Subscriber Interface Module SIM is responsible for customer service is linked in the network, maybe this access device is linked in the last layer network, finishes functions such as service access, flow control, route, resource management, link establishment, network management proxy; The TV control module is responsible for the user who uses broadcast television service is managed, for the user's request that inserts authority is arranged, the TV control module is responsible for notifying the TV proxy module to broadcast corresponding program and is given the pairing Subscriber Interface Module SIM of this user, begin simultaneously the processing of chargeing if necessary to this user, when the user no longer watches the program of this channel, the TV control module is responsible for notifying the TV proxy module to close down corresponding program channel and is given the pairing Subscriber Interface Module SIM of this user, simultaneously the charging channel is stopped to charge.
Described TV proxy module, TV control module, Switching Module, control module and Subscriber Interface Module SIM are logic module all, are positioned on the same veneer in access device or on the different veneer.
The service implementation method of the user multiterminal multiservice unified insertion equipment system after a kind of the improvement is characterized in that comprising following steps:
A. when the user only uses data service, its implementation is the same with common business realizing mode, the function that this moment, access device was realized is that the user is linked in the data communication network, from the next information of a certain Subscriber Interface Module SIM, by Switching Module, deliver on another Subscriber Interface Module SIM, finish data communication process, the IP address that the user uses or allocate in advance, or distribute by network is interim;
B. for cable television service, at first need the TV proxy module to set up a plurality of the connection by network and video server, reception and store video server are broadcast the video frequency program of coming;
C. when the user need use cable television service, ustomer premises access equipment needed IP address and/or MAC Address and/or atm address, IP address or pre-configured, or at the beginning of communication, obtain by network; The TV control module disposes IP address and/or MAC Address and/or atm address; Access device is responsible for the IP address of acquiescence that this equipment is used and/or MAC Address and/or atm address and is filtered, and does not spread these IP addresses, mac address-atm address to the last layer network, guarantees the private ownership of these addresses;
D. ustomer premises access equipment or obtain IP address and/or the MAC Address and/or the atm address of TV control module by the address resolution mode, or on ustomer premises access equipment IP address and/or the MAC Address and/or the atm address of pre-configured TV control module, or the TV control module is initiatively broadcast IP address and/or MAC Address and/or atm address to this ustomer premises access equipment by Subscriber Interface Module SIM when ustomer premises access equipment is opened;
E. when the user uses cable television service, the IP address that the ustomer premises access equipment utilization has been known and/or MAC Address and/or atm address, send the professional request of using by Subscriber Interface Module SIM to the TV control module, the TV control module is carried out authentication and authentication processing to this user's access request;
F. for there not being authority to insert the user of channel, the TV control module is returned corresponding information and is given ustomer premises access equipment; For there being authority to insert the user of channel, the TV control module is got in touch by Switching Module foundation and TV proxy module, sends the channel information of corresponding user profile and user request; Charge if desired, the TV control module begins simultaneously to charge and handles;
The channel information that the user profile that the G.TV proxy module sends over according to the TV control module that receives and user ask, the Subscriber Interface Module SIM to this user place sends corresponding channel program;
H. when the user finished to watch this channel, ustomer premises access equipment need send corresponding information to the TV control module; In watching process, ustomer premises access equipment also needs periodically to send corresponding information to the TV control module, if in the regular hour, the TV control module is not received the information that this ustomer premises access equipment sends automatically, then initiatively initiate test request, judge whether this ustomer premises access equipment is watching program; When the user no longer watched this channel program, TV control module notice TV proxy module stopped to play this channel program to this ustomer premises access equipment; If this channel is the charging channel, then stop immediately chargeing;
The I.TV proxy module stops to send this channel program to the Subscriber Interface Module SIM at this user place according to the TV control module that receives user profile that sends over and the channel information that the user asks;
J. when the user changes channel, repeat said process E-I.
The present invention adopts the TV proxy module to receive, store and is broadcasting corresponding program channel to corresponding Subscriber Interface Module SIM according to the requirement of ustomer premises access equipment under the effect of TV control module, each Subscriber Interface Module SIM is only directly transmitted the video frequency program that receives, no longer use the authority of cable television service to control to the user, also no longer video frequency program is handled, thereby reduced function and the performance requirement of equipment system, greatly reduced every user's average cost each Subscriber Interface Module SIM; The present invention adopts the TV control module to realize management to the cable television service user, and it is more reasonable to make the multi-service of user multiple terminals unify the architecture of access device; The present invention is by the use of TV proxy module and TV control module, realized separating of cable television service and data service, service control function and professional separating own, make that equipment system of the present invention can simple realization have greatly strengthened practicality by one or more veneer that increases TV control module and TV proxy module formation in asynchronous transmission mode exchange or various loop plant or multi protocol label switch or LAN switch or access network equipment or router or access server etc.; Do not use the ustomer premises access equipment of communication service for only using cable television service, can not distribute special IP address and/or MAC Address and/or atm address, saved IP address and/or MAC Address and/or atm address resource; The present invention proposes the complete service implementation method that on data communication network, realizes cable television service, and because on ustomer premises access equipment automatically IP address and/or the MAC Address and/or the atm address of configuration or pre-configured TV control module, thereby make the user watch the mode of watching of cable television service on the data communication network, watch that with the cable television service of present routine mode is the same, do not need to increase other intervention.
Description of drawings
Fig. 1 is the schematic diagram of the user multiterminal multiservice unified insertion equipment system of former patent.
Fig. 2 is the schematic diagram of user multiterminal multiservice unified insertion equipment system of the present invention.
Embodiment
Be that example specifies below with Fig. 2.Compared to Figure 1, as can be seen, the designated lane that is used for broadcasting video frequency program (for example physical channel, TDM time slot, ATM virtual connections, TCP/IP are connected) that the TV proxy module that do not draw among Fig. 2 links to each other with each Subscriber Interface Module SIM, this is because the present invention does not recommend to use special physical channel mode, and other designated lane mode except the physical channel all is the logical channel mode, be on the physical channel between TV proxy module, TV control module, Switching Module and the Subscriber Interface Module SIM, to realize, so just omitted these designated lanes among this figure.
User multiterminal multiservice unified insertion equipment system of the present invention mainly is made up of five parts: TV proxy module, TV control module, Switching Module, control module and Subscriber Interface Module SIM, as shown in Figure 2.As can be seen, except that the TV control module, other module just exists in the user multiterminal multiservice unified insertion equipment system of former patent, implementation also can identical just function change slightly, and the realization of TV control module is fairly simple, mainly is made up of interface module, processing module and memory module.The TV proxy module mainly is to set up a plurality of the connection by network and video server, one is connected to a program channel, the video frequency program that the receiver, video server adopts the broadcasting mode to send, and the information that receives is suitably handled the back store the regular hour, simultaneously under the effect of TV control module, pass through Switching Module, broadcast the program that ustomer premises access equipment requires the corresponding channel of reception to Subscriber Interface Module SIM, each access device can have the two or more TV proxy modules of active and standby usefulness.Switching Module can exchange for TDM, ATM exchanges, Ethernet exchanges, IP exchanges etc., realizes the information exchange between all disparate modules of access device, and each access device can have two Switching Modules of active and standby usefulness.Control module is responsible for all modules in this access device of Operations, Administration and Maintenance, and each access device can have two control modules of active and standby usefulness.Subscriber Interface Module SIM is responsible for customer service is linked in the network, maybe this access device is linked in the last layer network, finish functions such as service access, flow control, route, resource management, link establishment, network management proxy, each access device can have a plurality of Subscriber Interface Module SIMs.The TV control module is responsible for the user who uses broadcast television service is managed, for example whether the user has authority to insert a certain channel, whether need the program channel that this user applies is used chargeed etc., for the user's request that inserts authority is arranged, the TV control module is responsible for notifying the TV proxy module to broadcast corresponding program and is given the pairing Subscriber Interface Module SIM of this user, begins if necessary this user is chargeed simultaneously; When the user no longer watches the program of this channel, the TV control module is responsible for notifying the TV proxy module to close down corresponding program channel and is given the pairing Subscriber Interface Module SIM of this user, simultaneously the charging channel is stopped to charge, each access device can have two TV control modules of active and standby usefulness.All above-mentioned modules all are logic module, may be positioned on the same veneer of system or on the different veneer.For example, a plurality of Subscriber Interface Module SIMs can be formed a veneer, also can be integrated on the veneer with part or all of module in Switching Module, control module, TV control module and the TV proxy module; Switching Module, control module, TV control module and one or one group of TV proxy module can be distinguished and constitute the active and standby veneer of using separately, also can part of module or all module integrate and constitute the active and standby veneer of using.One or more Subscriber Interface Module SIMs are one group and directly are connected with Switching Module, are connected by Switching Module with control module, TV proxy module and TV control module; Control module, TV control module with one or more be that one group TV proxy module directly is connected with Switching Module, these modules with/or group between be connected by Switching Module and realize, as shown in Figure 2, logical channel connects based on these and realizes.As can be seen, different with in the former patent " user multiterminal multiservice unified insertion equipment system ", TV proxy module of the present invention is under the effect of TV control module, only broadcast the program channel that ustomer premises access equipment requires to Subscriber Interface Module SIM, for each user terminal (comprising television set and the computer of seeing TV) is broadcast a program channel, rather than all program channels all are broadcast on the Subscriber Interface Module SIM, under the effect of its control module, select to send program by Subscriber Interface Module SIM again according to the requirement of ustomer premises access equipment.
User multiterminal multiservice unified insertion equipment system of the present invention service implementation method as follows:
1 only uses data service when (comprising VOD service) as the user, its implementation is the same with common business realizing mode, the function that this moment, access device was realized is that the user is linked in the data communication network, from the next information of a certain Subscriber Interface Module SIM, by Switching Module, deliver on another Subscriber Interface Module SIM, finish data communication process, the IP address that the user uses can be allocated in advance, also can distribute by network is interim.
2 for cable television service, at first needs the TV proxy module to set up a plurality of the connection by network and video server, and reception and store video server are broadcast the video frequency program of coming.
3 when the user need use cable television service, and ustomer premises access equipment needs IP address and/or MAC Address and/or atm address, and the IP address can be pre-configured, also can obtain by network at the beginning of communication.For the user who never uses data communication service, IP address that can a pre-configured acquiescence; The TV control module disposes IP address and/or MAC Address and/or atm address; Access device is responsible for the IP address of acquiescence that this equipment is used and/or MAC Address and/or atm address and is filtered, and does not spread these IP addresses, mac address-atm address to the last layer network, guarantees the private ownership of these addresses.
4 ustomer premises access equipments can obtain IP address and/or the MAC Address and/or the atm address of TV control module by the address resolution mode, also can be on ustomer premises access equipment IP address and/or the MAC Address and/or the atm address of pre-configured TV control module, also can be when ustomer premises access equipment be opened the TV control module initiatively IP address and/or MAC Address and/or atm address are broadcast to this ustomer premises access equipment by Subscriber Interface Module SIM.
5 when the user uses cable television service, the IP address that the ustomer premises access equipment utilization has been known and/or MAC Address and/or atm address, send the professional request of using by Subscriber Interface Module SIM to the TV control module, the TV control module can be carried out authentication and authentication processing to this user's access request.
6 for there not being authority to insert the user of channel, and the TV control module is returned corresponding information and given ustomer premises access equipment.For there being authority to insert the user of channel, the TV control module is got in touch by Switching Module foundation and TV proxy module, sends the channel information of corresponding user profile and user request; Charge if desired, begin simultaneously to charge and handle.
The 7TV proxy module is broadcast corresponding channel program according to the TV control module that receives user profile that sends over and the channel information that the user asks to the Subscriber Interface Module SIM at this user place.
8 when the user finishes to watch this channel, and ustomer premises access equipment need send corresponding information to the TV control module.In watching process, ustomer premises access equipment also needs periodically to send corresponding information to the TV control module, if in the regular hour, the TV control module is not received the information that this ustomer premises access equipment sends automatically, then initiatively initiate test request, judge whether this ustomer premises access equipment is watching program, stopped watching program TV control module to think still that but this user is also continuing to watch that the situation of this channel program occurs with the user who avoids causing because of other reason.When the user no longer watched this channel program, TV control module notice TV proxy module stopped to broadcast this channel program to this ustomer premises access equipment; If this channel is the charging channel, then stop immediately chargeing.
The 9TV proxy module stops to broadcast this channel program to the Subscriber Interface Module SIM at this user place according to the TV control module that receives user profile that sends over and the channel information that the user asks.
10 when the user changes channel, repeats said process 5-9.
Claims (3)
1, access device is unified in a kind of improved user multiple terminals multi-service, it is characterized in that it mainly by five the part form: the TV proxy module, the TV control module, Switching Module, control module and Subscriber Interface Module SIM, wherein, the TV proxy module mainly is to set up a plurality of the connection by network and video server, the receiver, video server is broadcast the video frequency program that sends, and the information that receives is suitably handled the back store the regular hour, under the effect of TV control module, broadcast the program that ustomer premises access equipment requires the corresponding channel of reception simultaneously to Subscriber Interface Module SIM; Switching Module is realized the information exchange between all disparate modules of access device; Control module is responsible for all modules in this access device of Operations, Administration and Maintenance; Subscriber Interface Module SIM is responsible for customer service is linked in the network, maybe this access device is linked in the last layer network, finishes service access, flow control, route, resource management, link establishment, network management proxy function; The TV control module is responsible for the user who uses broadcast television service is managed, for the user's request that inserts authority is arranged, the TV control module is responsible for notifying the TV proxy module to broadcast corresponding program and is given the pairing Subscriber Interface Module SIM of this user, simultaneously begin if necessary this user is chargeed, when the user no longer watches the program of this channel, the TV control module is responsible for notifying the TV proxy module to close down corresponding program channel and is given the pairing Subscriber Interface Module SIM of this user, simultaneously the charging channel is stopped to charge.
2, unify access device by the described improved user of claim 1 multiple terminals multi-service, it is characterized in that described TV proxy module, TV control module, Switching Module, control module and Subscriber Interface Module SIM are logic module all, in access device, be positioned on the same veneer or on the different veneer.
3, the service implementation method of access device is unified in a kind of improved user multiple terminals multi-service, it is characterized in that comprising following steps:
A. when the user only uses data service, the function that access device is realized is that the user is linked in the data communication network, from the next information of a certain Subscriber Interface Module SIM, pass through Switching Module, deliver on another Subscriber Interface Module SIM, finish data communication process, the IP address that the user uses or allocate in advance, or distribute by network is interim;
B. for cable television service, at first need the TV proxy module to set up a plurality of the connection by network and video server, reception and store video server are broadcast the video frequency program of coming;
C. when the user need use cable television service, ustomer premises access equipment needed IP address and/or MAC Address and/or atm address, IP address or pre-configured, or at the beginning of communication, obtain by network; The TV control module is configurable IP address and/or MAC Address and/or atm address; Access device is responsible for the IP address of acquiescence that this equipment is used and/or MAC Address and/or atm address and is filtered, and does not spread these IP addresses, MAC Address, atm address to the last layer network, guarantees the private ownership of these addresses;
D. ustomer premises access equipment or obtain IP address and/or the MAC Address and/or the atm address of TV control module by the address resolution mode, or on ustomer premises access equipment IP address and/or the MAC Address and/or the atm address of pre-configured TV control module, or the TV control module is initiatively broadcast IP address and/or MAC Address and/or atm address to this ustomer premises access equipment by Subscriber Interface Module SIM when ustomer premises access equipment is opened;
E. when the user uses cable television service, the IP address that the ustomer premises access equipment utilization has been known and/or MAC Address and/or atm address, send the professional request of using by Subscriber Interface Module SIM to the TV control module, the TV control module can be carried out authentication and authentication processing to this user's access request;
F. for there not being authority to insert the user of channel, the TV control module is returned corresponding information and is given ustomer premises access equipment; For there being authority to insert the user of channel, the TV control module is got in touch by Switching Module foundation and TV proxy module, sends the channel information of corresponding user profile and user request; Charge if desired, the TV control module begins simultaneously to charge and handles;
The G.TV proxy module is broadcast corresponding channel program according to the TV control module that receives user profile that sends over and the channel information that the user asks to the Subscriber Interface Module SIM at this user place;
H. when the user finished to watch this channel, ustomer premises access equipment need send corresponding information to the TV control module; In watching process, ustomer premises access equipment also needs periodically to send corresponding information to the TV control module, if in the regular hour, the TV control module is not received the information that this subscriber equipment sends automatically, then initiatively initiate test request, judge whether this ustomer premises access equipment is watching program; When the user no longer watched this channel program, TV control module notice TV proxy module stopped to broadcast this channel program to this ustomer premises access equipment; If this channel is the charging channel, then stop immediately chargeing;
The I.TV proxy module stops to broadcast to the Subscriber Interface Module SIM at this user place the program of this channel according to the TV control module that receives user profile that sends over and the channel information that the user asks;
J. when the user changes channel, repeat said process E-I.
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| CNB021385866A CN1194519C (en) | 2002-11-12 | 2002-11-12 | Improved user multiterminal multi service unified access equipment system and its service realizing method |
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| CNB021385866A CN1194519C (en) | 2002-11-12 | 2002-11-12 | Improved user multiterminal multi service unified access equipment system and its service realizing method |
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| CN1194519C true CN1194519C (en) | 2005-03-23 |
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| CN100375512C (en) * | 2004-02-27 | 2008-03-12 | 联想(北京)有限公司 | Method for playing back audio/video |
| CN100364332C (en) * | 2004-09-01 | 2008-01-23 | 华为技术有限公司 | Method for protecting broadband video-audio broadcasting content |
| CN100426797C (en) * | 2006-01-01 | 2008-10-15 | 华为技术有限公司 | Iptv system and multicast method |
| CN101052068B (en) | 2006-04-03 | 2011-04-06 | 华为技术有限公司 | Device and method for providing wet current |
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