CN100417124C - Method of route optimization between 3G and iPAS (PAS) networks and system comprising 3G and iPAS (PAS) networks - Google Patents
Method of route optimization between 3G and iPAS (PAS) networks and system comprising 3G and iPAS (PAS) networks Download PDFInfo
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Abstract
The present invention discloses a method for optimizing routing between a 3G network and an iPAS(PAS) network, which comprises the steps that a number binding relation between the two networks is stored by a common user data center (HSS) or two network data centers (HLR) between the 3G and the iPAS(PAS); when a user receives a call, the networks inquire routing information according to a standard flow path, interior communication passes through the HSS or between the two HLRs, and a network receiving the call is determined according to the optimization logic configured by the user or an operator. For a network which does not support pre-paging, when the call does not arrive at the optimization network, the call is switched to the other network. For the user with two network numbers, the present invention guarantees that the call can arrive at the bound user or the bound operator firstly, and the optimization logic arrives at a certain network number; simultaneously, if failing, the call is switched to the other network number. For a network supporting the pre-paging and according to the method of the present invention, the logic arrives at the network optimized by the user or the operator firstly according to configuration.
Description
Technical field
The present invention relates to wireless communication field, particularly the wireless communication field of 3G and iPAS (PAS) coexistence.More specifically, the invention discloses optimization method for routing and the system that comprises 3G and iPAS (PAS) network between a kind of 3G and iPAS (PAS) network, be applicable to the situation of 3G and iPAS (PAS) coexistence.
Background technology
Now, iPAS (PAS) network has obtained large-scale application, operator is when a newly-built 3G network, need to consider how to make existing iPAS (PAS) user enjoy the advantage of 3G network, can enjoy simultaneously some advantages of iPAS (PAS) network again in due course, so just can keep the user here, improve the competitiveness of operator.
When two networks used simultaneously, two user's situations of following situation are many: A. user had dual-mode terminal, a machine even numbers; B. the user has iPAS (PAS) and 3G terminal, and the two-shipper even numbers is bound, and enjoys business according to the different situations of two networks.In order to satisfy this demand, realize that by following method it calls out route at present: the A. supplementary service is set and is realized, promptly sets calling forwarding number, forwards the another one number of matches to before under an inaccessible situation of network.This method is fairly simple, but existing supplementary service is replaced, uses underaction simultaneously.B. realize by intelligent network services, finish certain service logic, realize the calling switching of user in two networks.Though the method realizes relatively more flexible, and is bigger to the change of network, need two contacts to support the control of a professional control point (SCP) simultaneously.
Summary of the invention
The object of the present invention is to provide the prioritization scheme of the Route Selection between a kind of 3G network and iPAS (PAS) network, can allow the user when receipt of call, configuration according to user or operator, first-selected certain network, under the inaccessible situation of preferred network, call out the network that just can be routed to non-first-selection, therefore can enjoy two advantages between the network.
Method among the present invention can allow operator in existing network, with less change, allows the user can enjoy two network advantages at any time, attracts more user to add.Need operator to do certain data configuration among the present invention, have two kinds of methods to realize.First method is the data center (HSS) that there have been merging 3G and iPAS (PAS) network in operator, and a concentrated data center stores data and the service logic that realizes among the present invention among the present invention.As shown in Figure 1.Second method is in existing network foundation situation, 3G network and iPAS (PAS) respectively have own network data center (HLR), and then data configuration is to HLR, by the communications protocol between two HLR, allow cooperation between the two to realize the service logic among the present invention, as shown in Figure 2.
The present invention provides a kind of method of optimizing route, respectively at two kinds of different network conditions to present different network condition.In present network, iPAS (PAS) does not all support pre-paging (Pre-Paging), therefore needs the switching center of end office (EO) of 3G VMSC or iPAS (PAS) network to cooperate realization with less change.And if network is being supported pre-paging (Pre-paging) in the future, then the switching center of end office (EO) of 3G VMSC or iPAS (PAS) network does not need to change, and realizes the optimization method for routing among the present invention fairly simplely.
According to an aspect of the present invention, provide a kind of wireless communication system, having comprised: control data corporation; 3G network; And iPAS (PAS) network, wherein said 3G network and iPAS (PAS) network has the data shared center, it is characterized in that the following information of this data center configuration:
A.3G network terminal number and with iPAS (PAS) network terminal number of its coupling,
B. preferred 3G of user or iPAS (PAS) network,
C. the logic of preferred 3G of operator or iPAS (PAS) network, as in certain zone, preferably certain network and
D. the user preferably with the priority of operator's preferred logic.
According to a further aspect in the invention, provide a kind of wireless communication system, having comprised: control data corporation; 3G network; And iPAS (PAS) network, wherein said 3G network and iPAS (PAS) network has data center separately respectively, it is characterized in that the following information of each data center configuration:
A.3G the iPAS of network terminal number and its coupling (PAS) network terminal number,
B. preferred 3G of user or iPAS (PAS) network,
C. the logic of preferred 3G of operator or iPAS (PAS) network, as in certain zone, preferably certain network and
D. the user preferably with the priority of operator's preferred logic; And
By the communication link link, relevant information inquiry is finished in communication mutually between each data center.
According to a third aspect of the invention we, provide the method for routing between a kind of 3G and iPAS (PAS) network, wherein said 3G network and iPAS (PAS) network is not supported the function of pre-paging, and the method comprising the steps of:
1. described 3G or iPAS (PAS) network receive incoming call;
2. the 3G or iPAS (PAS) network that receive incoming call are initiated routing inquiry request message to data center;
3. this data center is according to the preferably relevant network of the configuration logic of operator, and inquiring user online preferred network whether:
If then this data center returns the routing iinformation of preferred network, and the GMSC function of 3G or iPAS (PAS) network according to routing iinformation with Call Forwarding to preferred network;
If not, inquiring user online not preferred network whether then, if then this data center returns the routing iinformation of not preferred network, and the GMSC functional node of 3G or iPAS (PAS) network according to routing iinformation with Call Forwarding to not preferred network.
4. after calling is received by the end office (EO) of 3G VMSC or iPAS (PAS), if this moment, network was unreachable, whether then can detect present networks is preferred network to this called subscriber, if, then with the number of matches of not preferred network transferred number as next step, inquire about whether online, if end office (EO) online then 3G VMSC or iPAS (PAS) can be with Call Forwarding to this number.Handle like this and be similar to a Call Forwarding, its priority is higher than the CFNRc business.
According to a forth aspect of the invention, provide the method for routing between a kind of 3G and iPAS (PAS) network, the function of wherein said 3G network and iPAS (PAS) network support pre-paging, the method comprising the steps of:
1. described 3G or iPAS (PAS) network receive incoming call;
2. the 3G or iPAS (PAS) network that receive incoming call are initiated routing inquiry request message to data center;
3. data center receives after the route requests, can be according to the configuration of user or operator, and preferred relevant network, and carry out pre-paging:
If success can reach, then select preferred network; Data center returns the routing iinformation of preferred network, the GMSC functional node of 3G or iPAS (PAS) network according to routing iinformation with Call Forwarding to preferred network;
If it is unreachable, then not preferred network is selected by data center, and carries out pre-paging, if can reach, then data center returns the routing iinformation of not preferred network, the GMSC functional node of 3G or iPAS (PAS) network according to routing iinformation with Call Forwarding to not preferred network.
Description of drawings
Fig. 1 is the network diagram at 3G and the shared data center of iPAS (PAS) network (HSS);
Fig. 2 has the network diagram of data center (HLR) respectively for 3G and iPAS (PAS) network;
Fig. 3 is the flow chart of user's route query processing when preferred network;
Fig. 4 is the only flow chart of route query processing when not preferred network of user;
When Fig. 5 is the unreachable not preferred network of user, the process chart of 3G-VMSC/HLR and iPAS-GW;
When Fig. 6 is the unreachable preferred network of user, but at not preferred network, the process chart of 3G-VMSC/HLR and iPAS-GW;
When Fig. 7 is the unreachable preferred network of user, also not at not preferred network, the process chart of 3G-VMSC/HLR and iPAS-GW;
When Fig. 8 all supports pre-paging (Pre-paging) for 3G and iPAS (PAS) network, the process chart that the user can superior network selection network;
When Fig. 9 all supported pre-paging (Pre-paging) for 3G and iPAS (PAS) network, the user only can reach the process chart of not preferred network.
Embodiment
For flow process of the present invention is described better, provide the definition of some network elements below:
Be responsible for the network element of user data management: SAM in the carrier network
The network element of being responsible for the GMSC function in the 3G network is: 3G-GMSC
Responsible inquiry routing iinformation and route network element are in iPAS (PAS) network: iPAS-GMSC
3G network and iPAS (PAS) network data shared center is: HSS
3G network and iPAS (PAS) network divides other data center to be: 3G-HLR, iPAS-HLR
The end office (EO) of 3G network is: 3G VMSC/VLR
The end office (EO) of iPAS (PAS) network is: iPAS-GW
With the method among the present invention the time, operator need dispose the relevant parameter of HSS or 3G-HLR/iPAS-HLR according to the framework of Fig. 1 or Fig. 2: the number of matches of two networks, the preferred indication or the preferred logic of user or operator.And relevant communications protocol is arranged between 3G-HLR and iPAS-HLR, guarantee to communicate by letter between the two to finish the inquiry of relevant information.At different network condition, concrete flow process is divided into two kinds of situations, and first kind is the function that 3G and iPAS (PAS) network may not supported pre-paging (Pre-paging), second kind of function of all supporting pre-paging for 3G and iPAS (PAS) network.
First kind of situation, 3G and iPAS (PAS) network may not supported the function of pre-paging, realizes that the idiographic flow of the optimization method for routing among the present invention is as follows:
Preferred network or user during simultaneously at preferred network and not preferred network, with reference to figure 3, the flow process of its routing inquiry is as follows for the user:
1.3G-GMSC (iPAS-GMSC) receive calling;
2. according to normal flow, can initiate routing inquiry request message to HSS or 3G-HLR (iPAS-HLR);
3.HSS or 3G-HLR/iPAS-HLR receives after the route requests, can be according to the preferably relevant network of the configuration logic of user or operator, and inquiring user this moment online preferred network whether, if, then
4.HSS or 3G-HLR (iPAS-HLR) returns the routing iinformation of preferred network;
5.3G-GMSC (iPAS-GMSC) can be according to routing iinformation with Call Forwarding to preferred network.
Only in the situation of not preferred network, with reference to figure 4, the flow process of its routing inquiry is as follows for the user:
1.3G-GMSC (iPAS-GMSC) receive calling;
2. according to normal flow, can initiate routing inquiry request message to HSS or 3G-HLR (iPAS-HLR);
3.HSS or 3G-HLR/iPAS-HLR receives after the route requests, according to the preferably relevant network of the configuration logic of user or operator, and inquiring user not online preferred network this moment, and online not preferred network;
4.HSS or 3G-HLR (iPAS-HLR) returns the routing iinformation of not preferred network;
5.3G-GMSC (iPAS-GMSC) can be according to routing iinformation with Call Forwarding to not preferred network.
When calling was routed to not preferred network, with reference to figure 5,3G-VMSC/VLR or iPAS-GW were as follows for the handling process of calling out:
1.3G-VMSC/VLR (iPAS-GW) after receiving calling, according to the normal flow calling user;
2. if this moment, the user was unreachable, then 3G-VMSC/VLR (iPAS-GW) can judge according to user profile whether present networks is preferred network; If not, then
3.3G-VMSC/VLR (iPAS-GW) then enter the CFNRc handling process, the CRNRc number arrived in Call Forwarding.
When calling is routed to preferred network, if the user is unreachable at preferred network, but the online not preferred network of user.With reference to figure 6,3G-VMSC/VLR or iPAS-GW are as follows for the handling process of calling out:
1.3G-VMSC/VLR (iPAS-GW) after receiving calling, according to normal flow meeting calling user;
2. if this moment, the user was unreachable, then 3G-VMSC/VLR (iPAS-GW) can judge according to user profile whether present networks is preferred network; If, then
3.3G-VMSC/VLR (iPAS-GW) at first can initiate a routing inquiry request message to HSS or 3G-HLR (iPAS-HLR) with the number of matches of not preferred network as transferred number;
4.HSS or 3G-HLR/iPAS-HLR receives after the route requests whether inquiring user is online at not preferred network; If online, then
5.HSS or 3G-HLR (iPAS-HLR) returns the routing iinformation of not preferred network;
6.3G-VMSC/VLR (iPAS-GW) can be according to routing iinformation with Call Forwarding to not preferred network.
At this moment, the supplementary service of a similar Call Forwarding.
When calling is routed to preferred network, if the user is unreachable at preferred network, but not online at not preferred network yet.With reference to figure 7,3G-VMSC/VLR or iPAS-GW are as follows for the handling process of calling out:
1.3G-VMSC/VLR (iPAS-GW) after receiving calling, according to normal flow meeting calling user;
2. if this moment, the user was unreachable, then 3G-VMSC/VLR (iPAS-GW) can judge according to user profile whether present networks is preferred network; If, then
3.3G-VMSC/VLR (iPAS-GW) at first can initiate a routing inquiry request message to HSS or 3G-HLR (iPAS-HLR) with the number of matches of not preferred network as transferred number;
4.HSS or 3G-HLR/iPAS-HLR receives after the route requests whether the meeting inquiring user is online at not preferred network; If not online, then
5.HSS or 3G-HLR (iPAS-HLR) returns the not online information of not preferred network;
6.3G-VMSC/VLR (iPAS-GW) then enter the CFNRc handling process, the CRNRc number arrived in Call Forwarding.
Second kind of situation when if 3G and iPAS (PAS) network is all supported pre-paging, realizes that the method for routing among the present invention is simplified relatively.Do not need the participation of the special flow process of 3G-VMSC/VLR or iPAS-GW.
When preferred network can reach, with reference to figure 8, its realization flow was as follows for the user:
1.3G-GMSC (iPAS-GMSC) receive calling;
2. according to normal flow, can initiate routing inquiry request message to HSS or 3G-HLR (iPAS-HLR);
3.HSS or 3G-HLR/iPAS-HLR receives after the route requests, can be according to the configuration of user or operator, and preferred relevant network, and carry out pre-paging, if success can reach, then select preferred network;
4.HSS or 3G-HLR (iPAS-HLR) returns the routing iinformation of preferred network;
5.3G-GMSC (iPAS-GMSC) can be according to routing iinformation with Call Forwarding to preferred network.
Unreachable for the user at preferred network, but when not preferred network can reach, with reference to figure 9, its realization flow was as follows:
1.3G-GMSC (iPAS-GMSC) receiving calling;
2. according to normal flow, can initiate routing inquiry request message to HSS or 3G-HLR (iPAS-HLR);
3.HSS or 3G-HLR/iPAS-HLR receives after the route requests, can be according to the configuration of user or operator, and preferred relevant network, and carry out pre-paging, if unreachable, then
4.HSS or the not preferred network of 3G-HLR/iPAS-HLR selection, and carry out pre-paging, if can reach, then
5.HSS or 3G-HLR (iPAS-HLR) returns the routing iinformation of not preferred network;
6.3G-GMSC (iPAS-GMSC) can be according to routing iinformation with Call Forwarding to not preferred network.
Be example with an existing network below, the execution mode of the method for the present invention that remarks additionally.
Existing operator had the iPAS network with and network data center iPAS-HLR.If operator carries on the 3G network business, the method among then available the present invention to realize two resource-sharings between the network, allows the user enjoy the advantage of two networks, thereby attracts user-network access, increases the competitiveness of carrier network.According to existing network condition, then need come configuration network according to Fig. 2.The network element that relates generally to has: control data corporation (SAM), 3G-HLR and iPAS-HLR, 3G VMSC/VLR and iPAS-GW.Wherein, the control data corporation of operator (SAM), 3G-HLR and iPAS-HLR are wanted the corresponding data that are provided with among the present invention.And 3G-HLR and iPAS-HLR, 3G VMSC/VLR and iPAS-GW need less change to finish interrelated logic and the program among the present invention.
Before the method in using the present invention, operator need dispose the relevant parameter of 3G-HLR/iPAS-HLR by user data management center (SAM): the number of matches of two networks, the preferred indication or the preferred logic of user or operator.Concrete parameter has:
The iPAS network terminal number (as 26889999) of ■ 3G network termination number (as 13810010000) and its coupling
Preferred 3G of ■ user or iPAS network (as preferred iPAS network)
The logic of preferred 3G of ■ operator or iPAS network, as in certain zone, preferred certain network (as in the a-quadrant, preferred 3G network)
■ user preferably with the priority (preferential) of operator's preferred logic as operator
Method in according to the present invention, 3G-HLR/iPAS-HLR can realize the preferred of route according to above-mentioned data configuration.Relevant communications protocol is arranged between 3G-HLR and the iPAS-HLR, guarantee can communicate by letter between the two to finish the inquiry of relevant information, concrete flow process is referring to following explanation.
At different network condition, concrete flow process is divided into two kinds of situations, first kind is the function that 3G and iPAS (PAS) network are not supported pre-paging (Pre-paging), at this moment, 3G-VMSC/VLR also needs relevant change with iPAS-GW, to realize logic and the flow process among the present invention, concrete situation is referring to following detailed description.Second kind of function of all supporting pre-paging (Pre-paging) for 3G and iPAS network.
First kind of situation, 3G and iPAS network may not supported the function of pre-paging (Pre-paging), realize that the idiographic flow of the optimization method for routing among the present invention is as follows:
If simultaneously in preferred network (iPAS) and not preferred network (3G), with reference to figure 3, the flow process of its routing inquiry is as follows preferred network (iPAS) or user for the user:
1.3G-GMSC receive calling.
2. according to normal flow, can initiate routing inquiry request message to 3G-HLR, the routing iinformation of inquiry 13810010000.
3.3G-HLR receive after the route requests that according to this routine data configuration, the user selects the preferential and user of iPAS network not in A district, this moment will preferred iPAS network.According to number of matches, its iPAS number is 26889999, by with the iPAS-HLR communication, whether inquiring user this moment online, if.
Give 3G-HLR 4.iPAS-HLR return 26889999 routing iinformations, 3G-HLR returns this routing iinformation and gives 3G-GMSC.
5.3G-GMSC according to routing iinformation with Call Forwarding to the iPAS network, promptly call out 26889999 number terminal.
Only in the situation of not preferred network (3G), with reference to figure 4, the flow process of its routing inquiry is as follows for the user:
1.3G-GMSC receive calling.
2. according to normal flow, can initiate routing inquiry request message to 3G-HLR.
3.3G-HLR receive after the route requests that according to this routine data configuration, the user selects the preferential and user of iPAS network not in A district, this moment will preferred iPAS network.According to number of matches, its iPAS number is 26889999, by with the iPAS-HLR communication, whether inquiring user 26889999 online this moment, if do not exist.
4. and 13810010000 online, 3G-HLR returns 13810010000 routing iinformations of not preferred network (3G).
5.3G-GMSC can be according to routing iinformation with Call Forwarding to 3G network, promptly call out 13810010000 number terminal.
When calling was routed to not preferred network, with reference to figure 5,3G-VMSC/VLR was as follows for the handling process of calling out:
1.3G-VMSC/VLR after receiving calling, can calling user according to normal flow.
2. if this moment, the user was unreachable, then 3G-VMSC/VLR can judge according to user profile, and whether present networks is the situation of preferred network, and according to the data configuration in this example, 3G is non-preferred network.
3.3G-VMSC/VLR then enter the CFNRc handling process, the CRNRc number arrived in Call Forwarding.
When calling is routed to preferred network, if the user is unreachable at preferred network, but the online not preferred network of user.With reference to figure 6, iPAS-GW is as follows for the handling process of calling out:
1.iPAS-GW after receiving calling, can calling user according to normal flow.
2. if this moment, the user was unreachable, then iPAS-GW can judge according to user profile, and whether present networks is preferred network, and according to the data configuration in this example, then the iPAS network is a preferred network.
3.iPAS-GW at first can initiate a routing inquiry request message to iPAS-HLR with the number of matches 13810010000 of 3G network as transferred number.
4.iPAS-HLR receive after the route requests, by whether online at not preferred network (3G), if online with the communication inquiring user of 3G-HLR.
Give iPAS-HLR 5.3G-HLR return 13810010000 routing iinformation, iPAS-HLR returns this routing iinformation and gives iPAS-GW.
6.iPAS-GW can be according to routing iinformation with Call Forwarding to not preferred network, i.e. 13810010000 number terminals.At this moment, the supplementary service of a similar Call Forwarding.
When calling is routed to preferred network, if the user is unreachable at preferred network, but not online at not preferred network yet.With reference to figure 7, iPAS-GW is as follows for the handling process of calling out:
1.iPAS-GW after receiving calling, can calling user according to normal flow.
2. if this moment, the user was unreachable, then iPAS-GW can judge according to user profile, and whether present networks is preferred network, and according to the data configuration in this example, then the iPAS network is a preferred network.
3.iPAS-GW at first can initiate a routing inquiry request message to iPAS-HLR with the number of matches 13810010000 of 3G network as transferred number.
4.iPAS-HLR receive after the route requests, by whether online not preferred network inquiry user, if not online at 3G network with the communication inquiring user of 3G-HLR.
5.iPAS-HLR return the not online information of 3G network user 13810010000.
6.iPAS-GW then enter the CFNRc handling process, the CRNRc number arrived in Call Forwarding.
Second kind of situation when if 3G and iPAS network are all supported pre-paging (Pre-paging), realizes that the method for routing among the present invention is simplified relatively.Do not need the participation of the special flow process of 3G-VMSC/VLR or iPAS-GW.
When preferred network (iPAS) can reach, with reference to figure 8, its realization flow was as follows for the user:
1.3G-GMSC receive calling.
2. according to normal flow, can initiate routing inquiry request message to 3G-HLR.
3.3G-HLR receive after the route requests, can be according to the configuration of user or operator, preferred relevant network, and carry out pre-paging (Pre-paging), if success can reach, then select preferred network.According to this routine data configuration, the user selects the preferential and user of iPAS network not in A district, and this moment will preferred iPAS network.By informing iPAS-HLR with the iPAS-HLR communication, whether iPAS-HLR meeting inquiring user is online, and pre-paging 26889999 terminals, if can reach, then returns 26889999 routing iinformations and gives 3G-HLR.
Give 3G-GMSC 4.3G-HLR return the routing iinformation of preferred network (iPAS).
5.3G-GMSC can be according to routing iinformation with Call Forwarding to the iPAS network, i.e. 26889999 number terminal.
Unreachable for the user at preferred network, but but in not preferred network in this, with reference to figure 9, its realization flow is as follows:
1.3G-GMSC receive calling.
2. according to normal flow, can initiate routing inquiry request message to 3G-HLR.
3.3G-HLR receive after the route requests, can be according to the configuration of user or operator, preferred relevant network, and carry out pre-paging (Pre-paging), if cocoa does not reach.According to these routine data, the user selects the preferential and user of iPAS network not in A district, and this moment will preferred iPAS network.By informing iPAS-HLR with the iPAS-HLR communication, whether iPAS-HLR meeting inquiring user is online, and pre-paging 26889999 terminals, if unreachable, then return unreachable information and gives 3G-HLR.
4.3G-HLR select not preferred network, and carry out pre-paging (Pre-paging), if can reach.According to this routine data configuration, 3G-HLR meeting pre-paging 13810010000 terminals are if can reach.
5.3G-HLR return 13810010000 routing iinformation.
3G-GMSC can be according to routing iinformation with Call Forwarding to 3G network, i.e. 13810010000 number terminal.
Claims (6)
1. a wireless communication system comprises: control data corporation; 3G network; With iPAS or PAS network, wherein said 3G network and iPAS or PAS network have the data shared center, it is characterized in that:
The following information of this data center configuration:
A.3G network terminal number and with the iPAS or the PAS network terminal number of its coupling,
B. preferred 3G of user or iPAS or PAS network,
C. the logic of preferred 3G of operator or iPAS or PAS network and
D. the user preferably with the priority of operator's preferred logic.
2. a wireless communication system comprises: control data corporation; 3G network; With iPAS or PAS network, wherein said 3G network and iPAS or PAS network have data center separately respectively, it is characterized in that:
The following information of each data center configuration:
A.3G the iPAS of network terminal number and its coupling or PAS network terminal number,
B. preferred 3G of user or iPAS or PAS network,
C. the logic of preferred 3G of operator or iPAS or PAS network and
D. the user preferably with the priority of operator's preferred logic; And
Link by communication link between each data center.
3. the method for routing between a 3G and iPAS or the PAS network, wherein said 3G network and iPAS or PAS network are not supported the function of pre-paging, the method comprising the steps of:
A. described 3G or iPAS or PAS network receive incoming call;
B. the 3G-GMSC or the iPAS-GMSC that receive incoming call initiate routing inquiry request message to data center;
C. this data center is according to the preferably relevant network of the configuration logic of operator, and inquiring user online preferred network whether:
If then this data center returns the routing iinformation of preferred network, and 3G-GMSC or iPAS-GMSC according to routing iinformation with Call Forwarding to preferred network;
If not, inquiring user online not preferred network whether then, if then this data center returns the routing iinformation of not preferred network, and 3G-GMSC or iPAS-GMSC according to routing iinformation with Call Forwarding to not preferred network.
4. method as claimed in claim 3, wherein when calling was before gone to not preferred network, 3G VMSC/VLR or iPAS-GW end office (EO) operated according to following steps:
D.3G-VMSC/VLR or iPAS-GW after receiving calling, according to the normal flow calling user;
If E. this moment, the user was unreachable, then 3G-VMSC/VLR or iPAS-GW can judge according to user profile, and whether present networks is preferred network; If not, then
F.3G-VMSC/VLR or iPAS-GW then enter the CFNRc handling process, with Call Forwarding to the CFNRc number.
5. method as claimed in claim 3, wherein when calling was before gone to preferred network, 3G-VMSC/VLR or iPAS-GW operated according to following steps:
D.3G-VMSC/VLR or iPAS-GW after receiving calling, can calling user according to normal flow;
If E. this moment, the user was unreachable, then 3G-VMSC/VLR or iPAS-GW can judge according to user profile, and whether present networks is preferred network; If, then
F.3G-VMSC/VLR or iPAS-GW at first can initiate a routing inquiry request message to HSS or 3G-HLR or iPAS-HLR with the number of matches of not preferred network as transferred number;
G. data center receives after the route requests, and whether inquiring user is online at not preferred network; If online, then data center returns the routing iinformation of not preferred network, 3G-VMSC/VLR or iPAS-GW can be according to routing iinformation with Call Forwarding to not preferred network; If not online, then data center returns the not online information of not preferred network, and 3G-VMSC/VLR or iPAS-GW then enter the CFNRc handling process, and the CFNRc number is arrived in Call Forwarding.
6. the method for routing between a 3G and iPAS or the PAS network, the function of wherein said 3G network and iPAS or PAS network support pre-paging, the method comprising the steps of:
A.3G-GMSC or the iPAS-GMSC receipt of call;
B. initiate routing inquiry request message to data center;
C. data center receives after the route requests, can be according to the configuration of user or operator, and preferred relevant network, and carry out pre-paging, if success can reach, then select preferred network; Data center returns the routing iinformation of preferred network, 3G-GMSC or iPAS-GMSC according to routing iinformation with Call Forwarding to preferred network;
If unreachable, then not preferred network is selected by data center, and carries out pre-paging, if can reach, then data center returns the routing iinformation of not preferred network, 3G-GMSC or iPAS-GMSC according to routing iinformation with Call Forwarding to not preferred network.
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| CN100417124C true CN100417124C (en) | 2008-09-03 |
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| CN101330455B (en) * | 2007-07-19 | 2011-01-05 | 中兴通讯股份有限公司 | Method for implementing inaccessible forwarding of IP multimedia subsystem centralized service consumer |
| CN101146270B (en) * | 2007-09-25 | 2010-06-16 | 中兴通讯股份有限公司 | A PHS and WCDMA intercommunication system and its intercommunication method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264528A (en) * | 1997-06-27 | 2000-08-23 | 诺基亚网络有限公司 | Routing of call forwarding accordig to basic services |
| WO2000074404A1 (en) * | 1999-06-01 | 2000-12-07 | Nokia Corporation | Message routing in case of multiple network subscription |
| CN1477805A (en) * | 2002-08-24 | 2004-02-25 | 深圳市中兴通讯股份有限公司 | Number carrying method between mobile communication networks |
| CN1538782A (en) * | 2003-02-12 | 2004-10-20 | ���ǵ�����ʽ���� | Comprehensive wireless user apparatus using sired and wireless communication systems and method thereof |
| CN1543730A (en) * | 2001-05-30 | 2004-11-03 | 汤姆森许可公司 | A multi-network mobile communication system |
-
2005
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264528A (en) * | 1997-06-27 | 2000-08-23 | 诺基亚网络有限公司 | Routing of call forwarding accordig to basic services |
| WO2000074404A1 (en) * | 1999-06-01 | 2000-12-07 | Nokia Corporation | Message routing in case of multiple network subscription |
| CN1543730A (en) * | 2001-05-30 | 2004-11-03 | 汤姆森许可公司 | A multi-network mobile communication system |
| CN1477805A (en) * | 2002-08-24 | 2004-02-25 | 深圳市中兴通讯股份有限公司 | Number carrying method between mobile communication networks |
| CN1538782A (en) * | 2003-02-12 | 2004-10-20 | ���ǵ�����ʽ���� | Comprehensive wireless user apparatus using sired and wireless communication systems and method thereof |
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