CN102355653A - Inter-terminal communication method, control equipment, user equipment, base station and network system - Google Patents
Inter-terminal communication method, control equipment, user equipment, base station and network system Download PDFInfo
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Abstract
The invention provides an inter-terminal communication method, inter-terminal communication control equipment, user equipment, a base station and a network system. The inter-terminal communication method comprises the following steps of: determining the position information of first UE, the position information of second UE and communication capability information between the first and second UE corresponding to a service according to the attributes of the service transmitted by the first UE; determining a communication mode between the first and second UE according to the position information of the first and second UE and the communication capability information between the first and second UE, and generating indication information; and transmitting the indication information to the first UE. By the inter-terminal communication method, the inter-terminal communication control equipment, the user equipment, the base station and the network system provided by the invention, different communication mode between the first and second UE can be selected to solve the problem that service data is forwarded only by a core network to increase the load of the core network and improve the flexibility of communication between terminals.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of terminal room communication means and control appliance, subscriber equipment, base station and network system.
Background technology
Mobile communication network is made up of core net and Access Network at present, and core net comprises a plurality of logical nodes, is responsible for the comprehensive control of subscriber equipment and the foundation of relevant carrying.To the user base station of access is provided and Access Network is only corresponding, perhaps base station and radio network controller (Radio Network Controller is called for short RNC), responsible radio related function.Interactively business between the data service of user capture Internet or user; All converge via gateway; Through the processing of core net, user data packets is transferred to the corresponding business carrying, arrive the destination address of user capture or be handed down to target terminal again.
Along with the development of mobile Internet, will be used widely to be transmitted as main interactive service between the user.Be that mutual data all will converge to core net between data or the user of visit Internet, core network data disposal ability, the transfer resource that converges access face immense pressure, become network bottleneck gradually, are difficult to support the transmission of huge data service.
Summary of the invention
The present invention provides a kind of terminal room communication means and control appliance, subscriber equipment, base station and network system, to improve the flexibility of terminal room communication.
The present invention provides a kind of terminal room communication means, comprising:
Service attribute according to the transmission of first user equipment (UE); Confirm positional information, the positional information of the 2nd UE and the communication capacity information between a said UE and said the 2nd UE of a said UE of professional correspondence; Wherein, said service attribute is the attribute of said business;
Confirm the communication mode between a said UE and said the 2nd UE according to the positional information of the positional information of a said UE, said the 2nd UE and the communication capacity information between a said UE and said the 2nd UE, generate in order to indicate the indication information of the communication mode between a said UE and said the 2nd UE;
Said indication information is sent to a said UE, so that a said UE communicates according to said indication information and said the 2nd UE.
The present invention provides a kind of terminal room communication means, comprising:
The one UE initiates the business with the 2nd UE, and service attribute is sent;
A said UE receives the corresponding indication information of said service attribute, communicates according to said indication information and said the 2nd UE.
The present invention provides a kind of terminal room communication control unit, comprising:
Position capability information determination module; Be used for service attribute according to the transmission of first user equipment (UE); Confirm positional information, the positional information of the 2nd UE and the communication capacity information between a said UE and said the 2nd UE of a said UE of professional correspondence; Wherein, said service attribute is the attribute of said business;
The communication mode determination module; Be used for the positional information of the positional information according to a said UE, said the 2nd UE and the communication capacity information between a said UE and said the 2nd UE and confirm the communication mode between a said UE and said the 2nd UE, generate in order to indicate the indication information of the communication mode between a said UE and said the 2nd UE;
Sending module is used for said indication information is sent to a said UE, so that a said UE communicates according to said indication information and said the 2nd UE.
The present invention provides a kind of subscriber equipment, comprising:
Professional initiation module is used to initiate the business with the 2nd UE, and service attribute is sent;
Communication module is used to receive the corresponding indication information of said service attribute, communicates according to said indication information and said the 2nd UE.
The present invention provides a kind of base station, it is characterized in that, comprises terminal room communication control unit provided by the invention.
The present invention provides a kind of network system, comprises the core net that is provided with home location server and policy control functions entity, it is characterized in that, also comprises: base station provided by the invention and subscriber equipment provided by the invention.
Can know by technique scheme; Terminal room communication means provided by the invention and control appliance; Subscriber equipment; Base station and network system; Service attribute according to the transmission of first user equipment (UE); Confirm the positional information of a UE of professional correspondence; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE; Positional information according to a UE; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE is confirmed the communication mode between a UE and the 2nd UE; Generation is in order to indicate the indication information of the communication mode between a UE and the 2nd UE; Indication information is sent to a UE, so that a UE communicates according to indication information and the 2nd UE.Communication mode between the one UE and the 2nd UE can carry out different selections according to the position of a UE, position and the communication capacity between the two of the 2nd UE; Avoided only business datum being transmitted the problem of the core network load increase that causes, improved the flexibility of terminal room communication through core net.
Description of drawings
A kind of terminal room communication means flow chart that Fig. 1 provides for the embodiment of the invention;
The mobile communication network structural representation that Fig. 2 provides for the embodiment of the invention;
The another kind of terminal room communication means flow chart that Fig. 3 provides for the embodiment of the invention;
The terminal room communication control unit structural representation that Fig. 4 provides for the embodiment of the invention;
The user device architecture sketch map that Fig. 5 provides for the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, will combine the embodiment of the invention below, to the technical scheme in the embodiment of the invention carry out clear, intactly describe.Need to prove that in accompanying drawing or specification, similar or components identical is all used identical Reference numeral.
A kind of terminal room communication means flow chart that Fig. 1 provides for the embodiment of the invention.As shown in Figure 1; The terminal that the terminal room communication means that present embodiment provides specifically can be applied in the mobile communication network as shown in Figure 2 is subscriber equipment (User Equipment; Hereinafter to be referred as UE) between control of communication; Can be carried out by the terminal room communication control unit, this terminal room communication control unit specifically can be managed controlled entity for straight pipe.The terminal room communication control unit can be concentrated the mobile management entity (Mobile Management Entity is called for short MME) that is arranged on core net, and also distributing can be arranged among the I-Node, can also be provided with separately.
The terminal room communication means that present embodiment provides specifically comprises:
Step S10, according to the service attribute that first user equipment (UE) sends, confirm positional information, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE of a professional corresponding UE, wherein, service attribute is the attribute of business;
The one UE initiates the business with the 2nd UE, and service attribute that should business sends, and service attribute specifically can comprise service source sign, business purpose sign, QoS of survice attribute etc., and what can confirm according to service attribute is traditional business or data express traffic.Traditional business traditional data transmission means, data express traffic adopt the straight-through transmission method of data.Traditional business mainly comprises the data service of access internet or the data service that operator is deployed in core net (professional like IMS) etc.; Data express traffic mutual distributed data professional (use like P2P in two data transmission services between the UE of mobile radio communication) etc. between mainly comprising between the user.Concrete, a UE can send to service attribute earlier the I-Node that the one UE inserts, and by this I-Node service attribute is sent to the terminal room communication control unit again.When if the terminal room communication control unit is arranged among each I-Node in the network, then can directly receive the service attribute that a UE sends.Concrete, if business is the data express traffic, then the terminal room communication control unit is confirmed positional information, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE of a UE of professional correspondence.Concrete, can store the relevant information of UE and I-Node in the network among the HSS, comprise positional information, ability information and authentication information etc.The terminal room communication control unit can be confirmed the positional information of a UE, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE according to canned data among the home location server HSS (Home Subscriber Server).The relevant information of UE and I-Node also can be stored in other the control appliance in the network, and the positional information of a UE also can provide when a UE sends service attribute simultaneously, does not exceed with present embodiment.The positional information of the one UE and the 2nd UE specifically can be respectively applied for the I-Node of indication the one UE and the 2nd UE access, the sub-district at place etc.Whether the communication capacity information between the one UE and the 2nd UE specifically can support data directly to transmit in order to indicate between a UE and the 2nd UE.
Step S20, the positional information according to a UE, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE are confirmed the communication mode between a UE and the 2nd UE, generate in order to indicate the indication information of the communication mode between a UE and the 2nd UE;
The terminal room communication control unit is confirmed the communication mode between a UE and the 2nd UE according to the positional information of a UE, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE, and the communication mode between a UE and the 2nd UE specifically can comprise data direct mode and core network data forwarding transmission means etc. between data direct mode between UE, same I-Node data forwarding transmission means, different I-Node.Can select the communication mode with the 2nd UE according to the positional information of the positional information of a UE, the 2nd UE and the communication capacity information between a UE and the 2nd UE, and be not limited only to business datum is transmitted transmission through core net.
Step S30, indication information is sent to a UE, so that a UE communicates according to indication information and the 2nd UE.
Concrete, the terminal room communication control unit can send to indication information the I-Node that the one UE inserts earlier, by this I-Node indication information is sent to a UE again.If when the terminal room communication control unit is arranged among each I-Node in the network, then can directly indication information be sent to a UE.
The terminal room communication means that present embodiment provides; Service attribute according to the transmission of first user equipment (UE); Confirm the positional information of a UE of professional correspondence; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE; Positional information according to a UE; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE is confirmed the communication mode between a UE and the 2nd UE; Generation is in order to indicate the indication information of the communication mode between a UE and the 2nd UE; Indication information is sent to a UE, so that a UE communicates according to indication information and the 2nd UE.Communication mode between the one UE and the 2nd UE can carry out different selections according to the position of a UE, position and the communication capacity between the two of the 2nd UE; Avoided only business datum being transmitted the problem of the core network load increase that causes, improved the flexibility of terminal room communication through core net.
In the present embodiment, step S30 sends to indication information after the one UE, specifically can also comprise the steps:
The statistical information that step S40, reception the one UE send is carried out accounting processing according to the charging regulation that gets access to from policy control functions entity PGRF to statistical information.
Concrete, a UE communicates according to indication information and the 2nd UE, and in communication process, a UE adds up, and generates statistical information, specifically can comprise the information that is used to charge in the statistical information.The one UE can send to this statistical information the I-Node that the one UE inserts earlier, by this I-Node this statistical information is sent to the terminal room communication control unit again.When if the terminal room communication control unit is arranged among each I-Node in the network, then can directly receive the statistical information that a UE sends.Specifically store charging regulation among the PGRF, can carry out accounting processing to statistical information according to this charging regulation.The one UE reports statistical information, and core net transfers the accounting management controlled function to the terminal room communication control unit, has further alleviated the burden of core net.
In the present embodiment, confirm the communication mode between a UE and the 2nd UE according to the positional information of a UE, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE among the step S20, specifically can comprise:
Step S201, know that the I-Node that the 2nd UE inserts is identical with the I-Node of UE access if judge; And the communication capacity information between a UE and the 2nd UE is that the ability information of a UE and the 2nd UE is to support data directly to transmit between a UE and the 2nd UE, confirms that then the communication mode between a UE and the 2nd UE is a data direct mode between UE;
Step S202, know that the I-Node that the 2nd UE inserts is identical with the I-Node of UE access if judge; And the communication capacity information between a UE and the 2nd UE is not support data directly to transmit between a UE and the 2nd UE, confirms that then the communication mode between a UE and the 2nd UE is same I-Node data forwarding transmission means;
Step S203, know that the I-Node that the 2nd UE inserts is different with the I-Node of UE access if judge; Communication capacity information between the I-Node that I-Node that a then definite UE inserts and the 2nd UE insert; If judge that the support data are directly transmitted between the communication capacity information know between the I-Node that I-Node that a UE inserts and the 2nd UE the insert I-Node that to be the I-Node that inserts of a UE insert with the 2nd UE, the communication mode between a then definite UE and the 2nd UE is a data direct mode between different I-Node;
Step S204 otherwise, confirm that communication mode between a UE and the 2nd UE is that core network data is transmitted transmission means.
It should be noted that step S201-step S204, do not have inevitable sequential relationship.The terminal room communication control unit is judged the positional information of a UE, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE, carries out corresponding step according to judged result.
In the present embodiment, a UE communicates according to indication information and the 2nd UE, specifically can comprise the steps:
Step S501, if indication information be data direct mode between UE, then a UE sends to the 2nd UE with business datum;
Step S502, if indication information is same I-Node data forwarding transmission means, then a UE sends to the 2nd UE with business datum via the I-Node that a UE inserts;
Step S503, if indication information is a data direct mode between different I-Node, then the I-Node that inserts of a UE I-Node that business datum is inserted via a UE and the 2nd UE sends to the 2nd UE;
Step S504, if indication information is a core network data transmits transmission means, then the I-Node that inserts of a UE I-Node, core net and the 2nd UE that business datum is inserted via a UE sends to the 2nd UE.
Step S501-step S504 does not have inevitable sequential relationship yet.The content of the indication information that the terminal room communication control unit sends is different, and the communication mode of a UE and the 2nd UE is also different.
The another kind of terminal room communication means flow chart that Fig. 3 provides for the embodiment of the invention.As shown in Figure 3, the terminal room communication means that provides of present embodiment specifically can be applied to the communication process between the UE in the mobile communication network.Can cooperate realization with the terminal room communication means that is applied to terminal room communication control unit end that the foregoing description provides, this repeats no more.The terminal room communication means that present embodiment provides specifically comprises:
Step U10, a UE initiate the business with the 2nd UE, and service attribute is sent;
Step U20, a UE receive the corresponding indication information of service attribute, communicate according to indication information and the 2nd UE.
The terminal room communication means that present embodiment provides; The one UE initiates the business with the 2nd UE; Service attribute is sent to the terminal room communication control unit; So that the terminal room communication control unit is confirmed positional information, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE of a UE of professional correspondence; The positional information of the one UE, the positional information of the 2nd UE and the communication capacity information between the two are judged, generated in order to indicate the indication information of the communication mode between a UE and the 2nd UE.The one UE communicates according to this indication information and the 2nd UE.The one UE can carry out different selections with ability according to the position of the 2nd UE with communication mode between the 2nd UE, has only avoided through core net business datum being transmitted the problem that the core network load that causes increases, and has improved the flexibility of terminal room communication.
In the present embodiment, step U20, a UE receive the corresponding indication information of service attribute, after communicating according to indication information and the 2nd UE, specifically can also comprise the steps:
Add up with the 2nd UE communication process for step U30, a UE pair, generate statistical information and send.
In the present embodiment, a UE communicates according to indication information and the 2nd UE among the step U20, specifically can comprise the steps:
Step U201, a UE know that indication information is a data direct mode between UE, then sends to business datum the 2nd UE if judge;
Step U202, a UE then send to the 2nd UE with business datum via the I-Node that a UE inserts if judgement knows that indication information is same I-Node data forwarding transmission means;
Step U203, a UE then send to the 2nd UE with business datum via the I-Node of UE access and the I-Node of the 2nd UE access if judgement knows that indication information is a data direct mode between different I-Node;
Step U204, a UE are if it is that core network data is transmitted transmission means that indication information is known in judgement, and then the I-Node of the I-Node that business datum is inserted via a UE, core net and the 2nd UE access sends to the 2nd UE.
Step U201-step U204 does not have inevitable sequential relationship yet.The one UE communicates according to indication information indicated communication mode and the 2nd UE.
The terminal room communication control unit structural representation that Fig. 4 provides for the embodiment of the invention.As shown in Figure 4, the terminal room communication control unit that present embodiment provides specifically can be realized each step of the terminal room communication means that is applied to Control on Communication between the UE in the mobile communication network that any embodiment of the present invention provides, and this repeats no more.The terminal room communication control unit that present embodiment provides specifically comprises position capability information determination module 11, communication mode determination module 12 and sending module 13.Position capability information determination module 11 is used for the service attribute according to the transmission of first user equipment (UE); Confirm positional information, the positional information of the 2nd UE and the communication capacity information between a UE and the 2nd UE of a UE of professional correspondence; Wherein, service attribute is professional attribute.Communication mode determination module 12 is used for confirming the communication mode between a UE and the 2nd UE according to the communication capacity information between the positional information of the positional information of a UE, the 2nd UE and a UE and the 2nd UE, generates in order to indicate the indication information of the communication mode between a UE and the 2nd UE.Sending module 13 is used for indication information is sent to a UE, so that a UE communicates according to indication information and the 2nd UE.
The terminal room communication control unit that present embodiment provides; The service attribute that position capability information determination module 11 sends according to first user equipment (UE); Confirm the positional information of a UE of professional correspondence; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE; Communication mode determination module 12 is according to the positional information of a UE; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE is confirmed the communication mode between a UE and the 2nd UE; Generation is in order to indicate the indication information of the communication mode between a UE and the 2nd UE; Sending module 13 sends to a UE with indication information, so that a UE communicates according to indication information and the 2nd UE.Communication mode between the one UE and the 2nd UE can carry out different selections according to the position of a UE, position and the communication capacity between the two of the 2nd UE; Avoided only business datum being transmitted the problem of the core network load increase that causes, improved the flexibility of terminal room communication through core net.
In the present embodiment, this terminal room communication control unit specifically can also comprise the statistical information processing module.The statistical information processing module is used to receive the statistical information that a UE sends, and according to the charging regulation that gets access to from policy control functions entity PGRF statistical information is carried out accounting processing.
In the present embodiment; The communication mode determination module specifically also is used for if judge that the I-Node of knowing the 2nd UE access is identical with the I-Node that a UE inserts; And the communication capacity information between a UE and the 2nd UE is to support data directly to transmit between a UE and the 2nd UE, confirms that then the communication mode between a UE and the 2nd UE is a data direct mode between UE; If judge that the I-Node of knowing the 2nd UE access is identical with the I-Node that a UE inserts; And the communication capacity information between a UE and the 2nd UE is not support data directly to transmit between a UE and the 2nd UE, confirms that then the communication mode between a UE and the 2nd UE is same I-Node data forwarding transmission means; If judge that the I-Node of knowing the 2nd UE access is different with the I-Node that a UE inserts; Communication capacity information between the I-Node that I-Node that a then definite UE inserts and the 2nd UE insert; If judge that the support data are directly transmitted between the communication capacity information know between the I-Node that I-Node that a UE inserts and the 2nd UE the insert I-Node that to be the I-Node that inserts of a UE insert with the 2nd UE, the communication mode between a then definite UE and the 2nd UE is a data direct mode between different I-Node; Otherwise, confirm that the communication mode between a UE and the 2nd UE is that core network data is transmitted transmission means.
In mobile network's building process of reality; The terminal room communication control unit specifically can be responsible for the management and the control of the straight-through transmission of data; The terminal room communication control unit is provided with the first chain of command interface that is connected with I-Node; The second chain of command interface that is connected with HSS, the 3rd chain of command interface that is connected with PCRF.UE is provided with other UE and carries out directly first data-interface of transmission of data, carries out directly second data-interface of transmission of data with I-Node.I-Node is provided with other I-Node and carries out directly the 3rd data-interface of transmission of data.Source UE can be connected through first data-interface with object UE, and the data of source UE directly are transferred to object UE.Two UE under the same I-Node can be connected with this I-Node respectively through second data-interface, and source UE gives I-Node with data upload, and I-Node gives object UE with data distributing again.Two UE under different I-Node can connect with corresponding I-Node respectively through second data-interface respectively; Connect through the 3rd data-interface between two I-Node; Source UE gives source I-Node with data upload, and source I-Node gives object UE with data distributing for target I-Node data forwarding again.
The terminal room communication control unit is connected with the base station through the first chain of command interface, and both are through this first chain of command interface control channel.The terminal room communication control unit is connected with HSS through the second chain of command interface, and both are through this second chain of command interface control channel.The terminal room communication control unit is connected with PCRF through the 3rd chain of command interface, and both are through the 3rd chain of command interface control channel.
The terminal room communication control unit specifically can have following function:
The interconnect architecture management: the interconnected straight-forward network of I-Node makes up, and is responsible for setting up, keeps and destroy data direct piping, the IP address assignment of I-Node.
Data channel management: be the different data channel of data service structure of different target;
Bearer management: foundation, maintenance and releasing bearing;
Safety management: be responsible for user's authentication, the security mechanism of communicating by letter between UE, the safety of responsible signaling and user data;
Accounting management: carry out charging based on flow according to the PCRF rule.
I-Node specifically can support the straight-through transmission of data; Responsible user's IP is responsible for assigning carried to different data transmission channels, different QoS, and support package filters, and adds up for straight-through data packets for transmission; Collecting charging information reports the terminal room communication control unit with statistical information.
The user device architecture sketch map that Fig. 5 provides for the embodiment of the invention.As shown in Figure 5, the subscriber equipment 51 that present embodiment provides specifically can be realized each step of the terminal room communication means that is applied to the UE end in the mobile communication network that any embodiment of the present invention provides, and this repeats no more.The subscriber equipment 51 that present embodiment provides specifically comprises professional initiation module 21 and communication module 22.Professional initiation module 21 is used to initiate the business with the 2nd UE, and service attribute is sent.Communication module 22 is used to receive the corresponding indication information of service attribute, communicates according to indication information and the 2nd UE.
The subscriber equipment 51 that present embodiment provides; Through the business of professional initiation module 21 initiations with the 2nd UE; Service attribute is sent to terminal room communication control unit 52; So that the positional information that terminal room communication control unit 52 is confirmed a UE of professional correspondence; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE; Positional information to a UE; Communication capacity information between the positional information of the 2nd UE and a UE and the 2nd UE judges, generates in order to the indication information of indicating the communication mode between a UE and the 2nd UE and sends to subscriber equipment 51.Communication module 22 communicates according to this indication information and the 2nd UE.Communication mode between subscriber equipment 51 and the 2nd UE can carry out different selections according to the position of a UE, position and the communication capacity between the two of the 2nd UE; Avoided only business datum being transmitted the problem of the core network load increase that causes, improved the flexibility of terminal room communication through core net.
In the present embodiment, this subscriber equipment specifically also comprises the statistical information module, and the statistical information module is used for generating statistical information and transmission to adding up with the 2nd UE communication process.
In the present embodiment, communication module specifically can also be used for knowing that indication information is a data direct mode between UE, then sends to business datum the 2nd UE if judge; If judge and know that indication information is same I-Node data forwarding transmission means, then business datum is sent to the 2nd UE via the I-Node that a UE inserts; If judge and know that indication information is a data direct mode between different I-Node, then business datum is sent to the 2nd UE via the I-Node of UE access and the I-Node of the 2nd UE access; The one UE is if it is that core network data is transmitted transmission means that indication information is known in judgement, and then the I-Node of the I-Node that business datum is inserted via a UE, core net and the 2nd UE access sends to the 2nd UE.
Subscriber equipment specifically can be supported the straight-through transmission of data, and responsible IP is responsible for assigning carried to different data transmission channels, different QoS, and support package filters, and adds up for straight-through data packets for transmission, and collecting charging information is given I-Node with information reporting.
The embodiment of the invention provides a kind of base station, comprises the terminal room communication control unit that any embodiment of the present invention provides.
The embodiment of the invention provides a kind of network system, comprises the core net that is provided with home location server and policy control functions entity, also comprises: the subscriber equipment that base station that any embodiment of the present invention provides and any embodiment of the present invention provide.Base station and subscriber equipment specifically are a plurality of, can insert a plurality of subscriber equipmenies under the base station, and subscriber equipment inserts core net through the base station.
What should illustrate at last is: above embodiment is only in order to illustrating technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (15)
1. a terminal room communication means is characterized in that, comprising:
Service attribute according to the transmission of first user equipment (UE); Confirm positional information, the positional information of the 2nd UE and the communication capacity information between a said UE and said the 2nd UE of a said UE of professional correspondence; Wherein, said service attribute is the attribute of said business;
Confirm the communication mode between a said UE and said the 2nd UE according to the positional information of the positional information of a said UE, said the 2nd UE and the communication capacity information between a said UE and said the 2nd UE, generate in order to indicate the indication information of the communication mode between a said UE and said the 2nd UE;
Said indication information is sent to a said UE, so that a said UE communicates according to said indication information and said the 2nd UE.
2. terminal room communication means according to claim 1 is characterized in that, said said indication information is sent to after the said UE, also comprises:
Receive the statistical information that a said UE sends, said statistical information is carried out accounting processing according to the charging regulation that gets access to from policy control functions entity PGRF.
3. according to the terminal room communication means of claim 1 or 2; It is characterized in that; Communication capacity information between the positional information of said positional information according to a said UE, said the 2nd UE and a said UE and said the 2nd UE is confirmed the communication mode between a said UE and said the 2nd UE, comprising:
If judge that the I-Node of knowing said the 2nd UE access is identical with the I-Node that a said UE inserts; And the communication capacity information between a said UE and said the 2nd UE is to support data directly to transmit between a said UE and said the 2nd UE, confirms that then the communication mode between a said UE and said the 2nd UE is a data direct mode between UE;
If judge that the I-Node of knowing said the 2nd UE access is identical with the I-Node that a said UE inserts; And the communication capacity information between a said UE and said the 2nd UE is not support data directly to transmit between a said UE and said the 2nd UE, confirms that then the communication mode between a said UE and said the 2nd UE is same I-Node data forwarding transmission means;
If judge that the I-Node of knowing said the 2nd UE access is different with the I-Node that a said UE inserts; Communication capacity information between the I-Node that I-Node that a then definite said UE inserts and said the 2nd UE insert; If judge that the support data are directly transmitted between the communication capacity information know between the I-Node that I-Node that a said UE inserts and said the 2nd UE the insert I-Node that to be the I-Node that inserts of a said UE insert with said the 2nd UE, the communication mode between a then definite said UE and said the 2nd UE is a data direct mode between different I-Node;
Otherwise, confirm that the communication mode between a said UE and said the 2nd UE is that core network data is transmitted transmission means.
4. the terminal room communication means of stating according to claim 3 is characterized in that, a said UE communicates according to said indication information and said the 2nd UE, comprising:
If said indication information is a data direct mode between said UE, a then said UE sends to said the 2nd UE with business datum;
If said indication information is said same I-Node data forwarding transmission means, a then said UE sends to said the 2nd UE with business datum via the I-Node that a said UE inserts;
If said indication information is a data direct mode between said different I-Node, a then said UE sends to said the 2nd UE with business datum via the I-Node of said UE access and the I-Node of said the 2nd UE access;
Transmit transmission means if said indication information is said core network data, the I-Node that a then said UE inserts business datum via a said UE I-Node, core net and said the 2nd UE insert sends to said the 2nd UE.
5. a terminal room communication means is characterized in that, comprising:
The one UE initiates the business with the 2nd UE, and service attribute is sent;
A said UE receives the corresponding indication information of said service attribute, communicates according to said indication information and said the 2nd UE.
6. terminal room communication means according to claim 5 is characterized in that, a said UE receives the corresponding indication information of said service attribute, after communicating according to said indication information and said the 2nd UE, also comprises:
Add up with said the 2nd UE communication process for a said UE pair, generate statistical information and send.
7. according to claim 5 or 6 described terminal room communication meanss, it is characterized in that a said UE communicates according to said indication information and said the 2nd UE, comprising:
A said UE knows that said indication information is a data direct mode between said UE, then sends to business datum said the 2nd UE if judge;
A said UE then sends to said the 2nd UE with business datum via the I-Node that a said UE inserts if judgement knows that said indication information is said same I-Node data forwarding transmission means;
A said UE then sends to said the 2nd UE with business datum via the I-Node of said UE access and the I-Node of said the 2nd UE access if judgement knows that said indication information is a data direct mode between said different I-Node;
A said UE is if it is that said core network data is transmitted transmission means that said indication information is known in judgement, and then the I-Node of the I-Node that business datum is inserted via a said UE, core net and said the 2nd UE access sends to said the 2nd UE.
8. a terminal room communication control unit is characterized in that, comprising:
Position capability information determination module; Be used for service attribute according to the transmission of first user equipment (UE); Confirm positional information, the positional information of the 2nd UE and the communication capacity information between a said UE and said the 2nd UE of a said UE of professional correspondence; Wherein, said service attribute is the attribute of said business;
The communication mode determination module; Be used for the positional information of the positional information according to a said UE, said the 2nd UE and the communication capacity information between a said UE and said the 2nd UE and confirm the communication mode between a said UE and said the 2nd UE, generate in order to indicate the indication information of the communication mode between a said UE and said the 2nd UE;
Sending module is used for said indication information is sent to a said UE, so that a said UE communicates according to said indication information and said the 2nd UE.
9. terminal room communication control unit according to claim 8 is characterized in that, also comprises:
The statistical information processing module is used to receive the statistical information that a said UE sends, and according to the charging regulation that gets access to from policy control functions entity PGRF said statistical information is carried out accounting processing.
10. it is characterized in that according to Claim 8 or 9 described terminal room communication control units:
Said communication mode determination module also is used for
If judge that the I-Node of knowing said the 2nd UE access is identical with the I-Node that a said UE inserts; And the communication capacity information between a said UE and said the 2nd UE is to support data directly to transmit between a said UE and said the 2nd UE, confirms that then the communication mode between a said UE and said the 2nd UE is a data direct mode between UE;
If judge that the I-Node of knowing said the 2nd UE access is identical with the I-Node that a said UE inserts; And the communication capacity information between a said UE and said the 2nd UE is not support data directly to transmit between a said UE and said the 2nd UE, confirms that then the communication mode between a said UE and said the 2nd UE is same I-Node data forwarding transmission means;
If judge that the I-Node of knowing said the 2nd UE access is different with the I-Node that a said UE inserts; Communication capacity information between the I-Node that I-Node that a then definite said UE inserts and said the 2nd UE insert; If judge that the support data are directly transmitted between the communication capacity information know between the I-Node that I-Node that a said UE inserts and said the 2nd UE the insert I-Node that to be the I-Node that inserts of a said UE insert with said the 2nd UE, the communication mode between a then definite said UE and said the 2nd UE is a data direct mode between different I-Node;
Otherwise, confirm that the communication mode between a said UE and said the 2nd UE is that core network data is transmitted transmission means.
11. a subscriber equipment is characterized in that, comprising:
Professional initiation module is used to initiate the business with the 2nd UE, and service attribute is sent;
Communication module is used to receive the corresponding indication information of said service attribute, communicates according to said indication information and said the 2nd UE.
12. subscriber equipment according to claim 11 is characterized in that, also comprises:
The statistical information module is used for generating statistical information and transmission to adding up with said the 2nd UE communication process.
13., it is characterized in that according to claim 11 or 12 described subscriber equipmenies:
Said communication module also is used for
If judge and know that said indication information is a data direct mode between said UE, then sends to business datum said the 2nd UE;
If judge and know that said indication information is said same I-Node data forwarding transmission means, then business datum is sent to said the 2nd UE via the I-Node that a said UE inserts;
If judge and know that said indication information is a data direct mode between said different I-Node, then business datum is sent to said the 2nd UE via the I-Node of said UE access and the I-Node of said the 2nd UE access;
A said UE is if it is that said core network data is transmitted transmission means that said indication information is known in judgement, and then the I-Node of the I-Node that business datum is inserted via a said UE, core net and said the 2nd UE access sends to said the 2nd UE.
14. a base station is characterized in that, comprises arbitrary described terminal room communication control unit like claim 8-10.
15. a network system comprises the core net that is provided with home location server and policy control functions entity, it is characterized in that, also comprises: base station as claimed in claim 14 and like the arbitrary described subscriber equipment of claim 11-13.
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| CN102355653B (en) | 2014-06-25 |
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