CN110324870A - A kind of method for processing business and network element of dependent NSA networking - Google Patents
A kind of method for processing business and network element of dependent NSA networking Download PDFInfo
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- CN110324870A CN110324870A CN201910575525.0A CN201910575525A CN110324870A CN 110324870 A CN110324870 A CN 110324870A CN 201910575525 A CN201910575525 A CN 201910575525A CN 110324870 A CN110324870 A CN 110324870A
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- network
- network element
- solicited message
- forwarded
- processing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/165—Performing reselection for specific purposes for reducing network power consumption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Abstract
The invention discloses the method for processing business and network element of a kind of dependent NSA networking, this method comprises: receiving the solicited message based on Non-3GPP business that terminal is sent；If the priority of first network corresponding to the configuration information instruction first network network element of terminal is higher than the priority of the second network, solicited message is forwarded to the first network core net connecting with first network network element；If the priority of first network corresponding to the configuration information instruction first network network element of terminal is lower than the priority of the second network, the second network element solicited message being forwarded on the second network.In embodiments of the present invention, optimize the process flow of NSA group Non-3GPP access service off the net, collaboration processing is carried out to Non-3GPP access service under first network and the second network, the success rate of Non-3GPP access service processing is improved, to promote Non-3GPP access service quality.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method for processing business and network element of dependent NSA networking.
Background technique
Currently, compare with long term evolution (Long Term Evolution, LTE), 5G newly eats dishes without rice or wine (5G New Radio, 5G
NR higher frequency, bigger bandwidth, the new characteristic such as more flexible subframe structure) are used.Equally in non-third generation cooperation
In terms of Partnership Program (NON The 3rd Generation Partnership Project, NON-3GPP) network architecture, 5G
The NON-3GPP network architecture relative to 4G makes NON-3GPP communicate more simple and flexible, is such as accessing there has also been significantly changing
Non-3 gpp interaction has been changed to by evolution packet data gateway (Evolved Packet Data Gateway, EPDG) network on the net
Function (Non-3GPP InterWorking Function, N3IWF) network element etc..In the early stage of 5G deployment, some operations
The chamber of commerce first, as transition, it is only to dispose 5G with dependent networking (Non-Stand Alone, NSA) scheme Option3 series again later
Vertical networking (Stand Alone, SA) architecture network.5G terminal needs under NSA framework while processing comes from 4G network and 5G network
Data.
Summary of the invention
The present invention provides the method for processing business and network element of a kind of dependent NSA networking, to solve prior art NSA group
The low-quality problem of Non-3GPP access service off the net.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, being applied to first the embodiment of the invention provides a kind of method for processing business of dependent NSA networking
Network element, which comprises
Receive the solicited message based on non-third generation partner program Non-3GPP business that terminal is sent；
If the configuration information of the terminal indicates that the priority of first network corresponding to the first network network element is higher than
The solicited message is then forwarded to the first network core connecting with the first network network element by the priority of the second network
Net；
If the configuration information of the terminal indicates that the priority of first network corresponding to the first network network element is lower than
The priority of second network, then second network element being forwarded to the solicited message on second network.
Second aspect is applied to the embodiment of the invention also provides a kind of method for processing business of dependent NSA networking
Two network elements, which comprises
Receive the solicited message based on Non-3GPP business that the terminal that first network network element is forwarded is sent；
The solicited message is forwarded to the second network core net connecting with second network element.
The third aspect, the embodiment of the invention also provides a kind of network element, the network element is first network network element, comprising:
First receiving module, for receiving the solicited message based on Non-3GPP business of terminal transmission；
First forwarding module, if the configuration information for the terminal indicates first corresponding to the first network network element
The priority of network is higher than the priority of the second network, then is forwarded to the solicited message and connect with the first network network element
First network core net；
Second forwarding module, if the configuration information for the terminal indicates first corresponding to the first network network element
The priority of network is lower than the priority of second network, the then institute being forwarded to the solicited message on second network
State the second network element.
Fourth aspect, the embodiment of the invention also provides a kind of network element, the network element is the second network element, comprising:
Second receiving module, for receiving that the terminal that first network network element forwarded sends based on Non-3GPP business
Solicited message；
7th forwarding module, for the solicited message to be forwarded to the second network connecting with second network element
Core net.
5th aspect the embodiment of the invention also provides a kind of network element, including processor, memory and is stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of method for processing business of dependent NSA networking as described above.
6th aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium
Computer program is stored on storage media, the computer program realizes dependent NSA as described above when being executed by processor
The step of method for processing business of networking.
In embodiments of the present invention, if the configuration information of terminal indicates the excellent of first network corresponding to first network network element
First grade is higher than the priority of the second network, then is forwarded to the solicited message that the terminal is sent and connects with the first network network element
The first network core net connect, if the configuration information of terminal indicates the preferential of first network corresponding to the first network network element
Grade is lower than the priority of second network, then second network being forwarded to the solicited message on second network
Network element optimizes the process flow of NSA group Non-3GPP access service off the net, to Non-3GPP under first network and the second network
Access service carries out collaboration processing, improves the success rate of Non-3GPP access service processing, to promote Non-3GPP access
Quality of service.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows one of the method for processing business flow charts of the dependent NSA networking of the embodiment of the present invention；
One of the NSA group-network construction figure of Fig. 2 expression embodiment of the present invention；
Fig. 3 indicates the two of the NSA group-network construction figure of the embodiment of the present invention；
Fig. 4 indicates the two of the method for processing business flow chart of the dependent NSA networking of the embodiment of the present invention；
Fig. 5 indicates the structural block diagram of the first network network element of the embodiment of the present invention；
Fig. 6 indicates the structural block diagram of the second network element of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Complex for SA framework currently, NSA framework compares, due to terminal transmission power limited, 5G network covers
Lid range is primarily limited to uplink, and the expansion of the mono- station coverage area of 5G may be implemented in (i.e. NSA) by way of with 4G network interworking
Greatly；But under NSA framework, 5G terminal needs while accessing 4G network, needs the dual link of 4G and 5G.NSA is 4G network and 5G
The networking mode of the network integration can be related to the upgrading (including wireless and core net) now netted to 4G；5G NR application simultaneously
Frequency range is higher, and coverage area is smaller, and existing 4G network density is unable to satisfy 5G covering.Also, it is highly reliable that existing net is unable to satisfy 5G
Low time delay requirement, and NSA need to be by 4G radio open (NSA be wireless anchor point in 4G), but existing 4G core net framework and 4G are empty
Mouth is but unable to satisfy requirement of the 5G for time delay and transmission reliability.
As shown in Figure 1, the embodiment of the invention provides a kind of method for processing business of dependent NSA networking, it is applied to the
One network element, which comprises
Step 11, the solicited message based on non-third generation partner program Non-3GPP business that terminal is sent is received.
Step 12, if the configuration information of the terminal indicates the preferential of first network corresponding to the first network network element
Grade is higher than the priority of the second network, then the solicited message is forwarded to the first network connecting with the first network network element
Core net.
Step 13, if the configuration information of the terminal indicates the preferential of first network corresponding to the first network network element
Grade is lower than the priority of second network, then second network being forwarded to the solicited message on second network
Network element.
Wherein, the first network network element is one of them in EPDG network element and N3IWF network element, second mesh network
Member is another in the EPDG network element and the N3IWF network element.Wherein, the first network can be its in 4G and 5G
In one, second network can be another in 4G and 5G.When first network is 4G, then on the first network
The first network network element is EPDG network element；When first network is 5G, then the first network net on the first network
Member is N3IWF network element；When second network is 4G, then second network element on second network is EPDG net
Member；When the second network is 5G, then second network element on second network is N3IWF network element.
In the above embodiment of the present invention, if first network corresponding to the configuration information instruction first network network element of terminal
Priority be higher than the second network priority, then the solicited message that the terminal is sent is forwarded to and the first network net
The first network core net of member connection, if the configuration information of terminal indicates first network corresponding to the first network network element
Priority is lower than the priority of second network, then described second be forwarded to the solicited message on second network
Network element optimizes the process flow of NSA group Non-3GPP access service off the net, to Non- under first network and the second network
3GPP access service carries out collaboration processing, the success rate of Non-3GPP access service processing is improved, to promote Non-3GPP
Access service quality.
As shown in Fig. 2, it is excellent that EPDG can be arranged in Non-3GPP business by the terminal in a specific embodiment of the invention
First, and 4G network priority is set higher than 5G network priority, i.e., the described first network is 4G, and the first network network element is
EPDG network element；Second network is 5G, and second network element is N3IWF network element.
Optionally, the priority of second network, and the solicited message are higher than in the priority of the first network
After being forwarded to the first network core net, the method can also include:
If the solicited message is forwarded to described the solicited message processing failure by the first network core net
Second network element；
If the first network core net handles successfully the solicited message, successful information will be handled and be forwarded to institute
State terminal.
Wherein, the terminal can initiate the solicited message based on Non-3GPP business, such as based on the voice service of WiFi
(Voice over WiFi, VoWiFi) registration or call, the terminal can be sent the solicited message by SWU interface
To EPDG network element, after the EPDG network element receives the solicited message, the solicited message is handled, request is believed by treated
Breath can be forwarded to first network core net and be handled by S2B interface or SWM interface, and in addition the EPDG network element can be with
Treated solicited message by SWU interface is fed back into the terminal.The first network core net handles the EPDG net
Member forwarding treated solicited message；When handling successfully, the first network core net will handle successful information and send
To the EPDG network element, the successful information of the processing received can be fed back to terminal by the EPDG network element, allow terminal according to
It handles successful information and does corresponding operation；When handling abnormal, the first network core net sends out the information of processing failure
It send to the EPDG network element, the EPDG network element treated solicited message can be forwarded to by the EPDG network element by an interface
N3IWF network element.Wherein, the first network core net can for 4G evolution block core (Evolved Package Core,
) and IP multimedia subsystem (IP Multimedia Subsystem, IMS) core net EPC.
Optionally, the method can also include:
The first network core net is obtained to the solicited message treated second processing result；
The second processing result is forwarded to the terminal.
Wherein, the second processing result may include that the first network core net handles successfully the solicited message
Result or processing failure result.
Optionally, after the solicited message being forwarded to second network element, the method can also include:
It obtains second network element and the solicited message is forwarded to second connect with second network element
After network core net, the second network core net is to the solicited message treated the first processing result；
First processing result is forwarded to the terminal.
Wherein, the EPDG network element treated solicited message is forwarded to by the N3IWF network element by N2 or N3 interface
The second network core net obtains the first processing after the second network core net is to the processing of treated solicited message
As a result (handle successfully or processing failure), first processing result is sent to the EPDG network element, by the EPDG net
First processing result is fed back to terminal by member, and terminal is allow to do corresponding operation (registration or call according to the first processing result
Connection).
As shown in Fig. 2, EPDG can be arranged in Non-3GPP business by the terminal in another specific embodiment of the invention
Preferentially, and 4G network priority is set lower than 5G network priority, i.e., the described first network is 4G, and the first network network element
For EPDG network element；Second network is 5G, and second network element is N3IWF network element.
Optionally, if the priority of the first network is lower than the priority of second network, believe by the request
After breath is forwarded to second network element, i.e., it is lower than the priority of second network in the priority of the first network,
And after the solicited message is forwarded to second network element, the method can also include:
It obtains second network element and the solicited message is forwarded to second connect with second network element
After network core net, the second network core net successfully handles successfully result information to solicited message processing；
The successfully result information that handles is forwarded to the terminal.
Wherein, the terminal can initiate the solicited message based on Non-3GPP business, such as based on the voice service of WiFi
(Voice over WiFi, VoWiFi) registration or call, the terminal can be sent the solicited message by SWU interface
To EPDG network element, after the EPDG network element receives the solicited message, the solicited message is handled, request is believed by treated
Breath can be forwarded to the N3IWF network element by an interface, and by treated, solicited message passes through N2 or N3 to the N3IWF network element
Interface is forwarded to the second network core net and is handled, and in addition the EPDG network element can also will treated solicited message
The terminal is fed back to by SWU interface.When handling successfully, the second network core net, which will handle successful information, to be passed through
The N3IWF network element is sent to the EPDG network element, and the successful information of the processing received can be fed back to end by the EPDG network element
End allows terminal to do corresponding operation according to successful information is handled.Wherein, the second network core net can be 5G core
Heart net and IP multimedia subsystem (IP Multimedia Subsystem, IMS) core net.
Optionally, if the priority of the first network is lower than the priority of second network, believe by the request
After breath is forwarded to second network element, i.e., it is lower than the priority of second network in the priority of the first network,
And after the solicited message is forwarded to second network element, the method can also include:
It obtains second network element and the solicited message is forwarded to second connect with second network element
After network core net, processing failure result information of the second network core net to the solicited message processing failure；
According to the processing failure result information, the solicited message is forwarded to the first network core net.
Wherein, in the second network core net processing failure, the second network core net is by the letter of processing failure
Breath is sent to the EPDG network element by the N3IWF network element, and the EPDG network element can treated asks by the EPDG network element
It asks information to send to be sent to first network core net by S2B interface or SWM interface and handled.
Optionally, the method can also include:
The first network core net is obtained to the solicited message treated second processing result；
The second processing result is forwarded to the terminal.
Wherein, the second processing result may include that the first network core net handles successfully the solicited message
Result or processing failure result.
As shown in figure 3, the terminal Non-3GPP business can be arranged in still another embodiment of the invention
N3IWF is preferential, and 5G network priority is arranged higher than 4G network priority, i.e., the described first network is 5G, and first net
Network diagram member is N3IWF network element；Second network is 4G, and second network element is EPDG network element.
Optionally, the priority of second network, and the solicited message are higher than in the priority of the first network
After being forwarded to the first network core net, the method can also include:
If the first network core net is to the solicited message processing failure, the solicited message is forwarded to institute
State the second network element；
If the first network core net handles successfully to the solicited message, successful information will be handled and be forwarded to
The terminal.
Wherein, the terminal can initiate the solicited message based on Non-3GPP business, if VoWiFi is registered or is conversed, institute
N3IWF network element can be sent to for the solicited message by NWU interface by stating terminal, and the N3IWF network element receives described ask
After seeking information, the solicited message is handled, solicited message can be forwarded to first network by N2 or N3 interface by treated
Core net is handled, in addition the N3IWF network element can also will treated solicited message fed back to by NWU interface it is described
Terminal.The first network core net handles N3IWF network element forwarding treated solicited message；When handling successfully,
The first network core net will handle successful information and be sent to the N3IWF network element, and the N3IWF network element can will receive
It handles successful information and feeds back to terminal, terminal is allow to do corresponding operation according to successful information is handled；It is abnormal in processing
When, the information of processing failure is sent to the N3IWF network element by the first network core net, and the N3IWF network element can be by institute
It states N3IWF network element treated solicited message and be forwarded to EPDG network element by an interface.Wherein, the first network core net can
Think 5G core net and IMS core net.
Optionally, the method can also include:
The first network core net is obtained to the solicited message treated second processing result；
The second processing result is forwarded to the terminal.
Wherein, the second processing result may include that the first network core net handles successfully the solicited message
Result or processing failure result.
Optionally, after the solicited message being forwarded to second network element, the method can also include:
It obtains second network element and the solicited message is forwarded to second connect with second network element
After network core net, the second network core net is to the solicited message treated the first processing result；
First processing result is forwarded to the terminal.
Wherein, the N3IWF network element treated solicited message is forwarded to described by the EPDG network element by S2B interface
Second network core net obtains the first processing result after the second network core net is to the processing of treated solicited message
First processing result is sent to the N3IWF network element by the EPDG network element by (handle successfully or processing failure),
The first processing result is fed back into terminal by the N3IWF network element, terminal is allow to be corresponding behaviour according to the first processing result
Make (registration or call connection).
As shown in figure 3, the terminal Non-3GPP business can be arranged in still another embodiment of the invention
N3IWF is preferential, and 5G network priority is arranged lower than 4G network priority, i.e., the described first network is 5G, and first net
Network diagram member is N3IWF network element；Second network is 4G, and second network element is EPDG network element.
Optionally, the priority of second network, and the solicited message are lower than in the priority of the first network
After being forwarded to second network element, the method can also include:
It obtains second network element and the solicited message is forwarded to second connect with second network element
After network core net, the second network core net successfully handles successfully result information to solicited message processing；
The successfully result information that handles is forwarded to the terminal.
Wherein, the terminal can initiate the solicited message based on Non-3GPP business, if VoWiFi is registered or is conversed, institute
N3IWF network element can be sent to for the solicited message by NWU interface by stating terminal, and the N3IWF network element receives described ask
After seeking information, the solicited message is handled, by treated, solicited message can be forwarded to the EPDG network element by an interface,
The EPDG network element will treated that solicited message is forwarded to the second network core net by S2B interface handles, separately
Treated solicited message by NWU interface can also be fed back to the terminal by the outer N3IWF network element.It is handling successfully
When, the second network core net will handle successful information and be sent to the N3IWF network element by the EPDG network element, described
The successful information of the processing received can be fed back to terminal by N3IWF network element, and terminal is allow to do phase according to successful information is handled
The operation answered.Wherein, the second network core net can be 4G EPC and IMS core net.
Optionally, the priority of second network, and the solicited message are lower than in the priority of the first network
After being forwarded to second network element, the method can also include:
It obtains second network element and the solicited message is forwarded to second connect with second network element
After network core net, processing failure result information of the second network core net to the solicited message processing failure；
According to the processing failure result information, the solicited message is forwarded to the first network core net.
Wherein, in the second network core net processing failure, the second network core net is by the letter of processing failure
Breath is sent to the N3IWF network element by the EPDG network element, and the N3IWF network element can treated by the N3IWF network element
Solicited message transmission is sent to first network core net by N2 or N3 interface and is handled.
Optionally, the method can also include:
The first network core net is obtained to the solicited message treated second processing result；
The second processing result is forwarded to the terminal.
Wherein, the second processing result may include that the first network core net handles successfully the solicited message
Result or processing failure result.
In the above embodiment of the present invention, if first network corresponding to the configuration information instruction first network network element of terminal
Priority be higher than the second network priority, then the solicited message that the terminal is sent is forwarded to and the first network net
The first network core net of member connection, if the configuration information of terminal indicates first network corresponding to the first network network element
Priority is lower than the priority of second network, then described second be forwarded to the solicited message on second network
Network element optimizes the process flow of NSA group Non-3GPP access service off the net, to Non- under first network and the second network
3GPP access service carries out collaboration processing, the success rate of Non-3GPP access service processing is improved, to promote Non-3GPP
Access service quality.
As shown in figure 4, being applied to the embodiment of the invention also provides a kind of method for processing business of dependent NSA networking
Second network element, which comprises
Step 41, the solicited message based on Non-3GPP business that the terminal that first network network element is forwarded is sent is received.
Step 41 can specifically include: indicate corresponding to the first network network element in the configuration information of the terminal
When the priority of one network is lower than the priority of the second network corresponding to second network element, the first network is received
The solicited message that network element is forwarded；
Indicate that the priority of first network corresponding to the first network network element is higher than in the configuration information of the terminal
When the priority of the second network corresponding to second network element, if the first network being connect with the first network network element
When core net is to the solicited message processing failure, then the solicited message that the first network network element is forwarded is received.
Step 42, the solicited message is forwarded to the second network core net connecting with second network element.
Wherein, the first network network element is one of them in EPDG network element and N3IWF network element, second mesh network
Member is another in the EPDG network element and the N3IWF network element.Wherein, the first network can be its in 4G and 5G
In one, second network can be another in 4G and 5G.When first network is 4G, then on the first network
The first network network element is EPDG network element；When first network is 5G, then the first network net on the first network
Member is N3IWF network element；When second network is 4G, then second network element on second network is EPDG net
Member；When the second network is 5G, then second network element on second network is N3IWF network element.
In the above embodiment of the present invention, asked in the first network core net being connect with the first network network element to described
When information processing being asked to fail, then the terminal that the second network element receives that the first network network element forwarded send based on
The solicited message of Non-3GPP business, and the solicited message is forwarded to the second network connecting with second network element
Core net optimizes the process flow of NSA group Non-3GPP access service off the net, to Non- under first network and the second network
3GPP access service carries out collaboration processing, the success rate of Non-3GPP access service processing is improved, to promote Non-3GPP
Access service quality.
Optionally, the method can also include:
The second network core net is obtained to the solicited message treated the first processing result；
First processing result is forwarded to the first network network element.
Wherein, first processing result may include that the second network core net handles successfully the solicited message
Result or processing failure result.
In the above embodiment of the present invention, by the connection of first network network element and the second network element, NSA group is optimized
The process flow of incredible non-3 gpp (Untrusted Non-3GPP) access service off the net, to first network and the second network
Lower Non-3GPP access service carries out collaboration processing, the success rate of Non-3GPP access service processing is improved, to be promoted
Non-3GPP access service quality is increasing user experience.
As shown in figure 5, the network element is first network network element 500, packet the embodiment of the invention also provides a kind of network element
It includes:
First receiving module 510, for receiving the solicited message based on Non-3GPP business of terminal transmission；
First forwarding module 520, if the configuration information for the terminal indicates corresponding to the first network network element
The priority of first network is higher than the priority of the second network, then is forwarded to the solicited message and the first network network element
The first network core net of connection；
Second forwarding module 530, if the configuration information for the terminal indicates corresponding to the first network network element
The priority of first network is lower than the priority of second network, then the solicited message is forwarded on second network
Second network element.
Optionally, the network element further include:
First processing module, if for the first network core net to the solicited message processing failure, it will be described
Solicited message is forwarded to second network element；
Second processing module will processing if handling successfully for the first network core net the solicited message
Successful information is forwarded to the terminal.
Optionally, the network element further include:
First obtains module, is forwarded to the solicited message and second net for obtaining second network element
Network diagram member connection the second network core net after, the second network core net to the solicited message treated first processing
As a result；
Third forwarding module, for first processing result to be forwarded to the terminal.
Optionally, the network element further include:
Second obtains module, is forwarded to the solicited message and second net for obtaining second network element
After second network core net of network diagram member connection, the second network core net is successfully processed into solicited message processing
Function result information；
4th forwarding module, for the successfully result information that handles to be forwarded to the terminal.
Optionally, the network element further include:
Third obtains module, is forwarded to the solicited message and second net for obtaining second network element
After second network core net of network diagram member connection, the second network core net loses the processing of the solicited message processing failure
Lose result information；
The solicited message is forwarded to described for according to the processing failure result information by the 5th forwarding module
One network core net.
Optionally, the network element further include:
4th obtains module, for obtaining the first network core net to the solicited message treated second processing
As a result；
6th forwarding module, for the second processing result to be forwarded to the terminal.
Optionally, the first network network element is one of them in EPDG network element and network element, second network element
For another in the EPDG network element and the N3IWF network element.
As shown in fig. 6, the network element is the second network element 600, packet the embodiment of the invention also provides a kind of network element
It includes:
Second receiving module 610, for receiving that the terminal that first network network element forwarded sends based on Non-3GPP industry
The solicited message of business；
7th forwarding module 620, for the solicited message to be forwarded to connect with second network element second
Network core net.
Optionally, second receiving module 610, comprising:
First receiving unit, for being indicated first corresponding to the first network network element in the configuration information of the terminal
When the priority of network is lower than the priority of the second network corresponding to second network element, the first network net is received
The solicited message that member is forwarded；
Second receiving unit, for being indicated first corresponding to the first network network element in the configuration information of the terminal
When the priority of network is higher than the priority of the second network corresponding to second network element, if with the first network net
When the first network core net of member connection is to the solicited message processing failure, then receive what the first network network element was forwarded
The solicited message.
Optionally, the network element further include:
5th obtain module, for obtain the second network core net to the solicited message treated first processing
As a result；
8th forwarding module, for first processing result to be forwarded to the first network network element.
Optionally, the first network network element is one of them in EPDG network element and N3IWF network element, second network
Network element is another in the EPDG network element and the N3IWF network element.
Network element provided in an embodiment of the present invention can be realized each mistake that network element is realized in the embodiment of the method for Fig. 1 to Fig. 6
Journey, to avoid repeating, which is not described herein again.
In the above embodiment of the present invention, by the connection of first network network element and the second network element, NSA group is optimized
The process flow of incredible non-3 gpp (Untrusted Non-3GPP) access service off the net, to first network and the second network
Lower Non-3GPP access service carries out collaboration processing, the success rate of Non-3GPP access service processing is improved, to be promoted
Non-3GPP access service quality is increasing user experience.
Preferably, the embodiment of the present invention also provides a kind of network element, including processor, and memory stores on a memory simultaneously
The computer program that can be run on the processor, the computer program realize above-mentioned dependent NSA when being executed by processor
Each process of the method for processing business embodiment of networking, and identical technical effect can be reached, to avoid repeating, here no longer
It repeats.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize the method for processing business embodiment of above-mentioned dependent NSA networking when being executed by processor
Each process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer can
Storage medium is read, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random
Access Memory, abbreviation RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (24)
1. a kind of method for processing business of dependent NSA networking is applied to first network network element, which is characterized in that the method
Include:
Receive the solicited message based on non-third generation partner program Non-3GPP business that terminal is sent；
If the configuration information of the terminal indicates that the priority of first network corresponding to the first network network element is higher than second
The solicited message is then forwarded to the first network core net connecting with the first network network element by the priority of network；
If the configuration information of the terminal indicates the priority of first network corresponding to the first network network element lower than described
The priority of second network, then second network element being forwarded to the solicited message on second network.
2. the method for processing business of dependent NSA networking according to claim 1, which is characterized in that in first net
After the priority of network is higher than the priority of second network, and the solicited message is forwarded to the first network core net,
The method also includes:
If the solicited message is forwarded to described second to the solicited message processing failure by the first network core net
Network element；
If the first network core net handles successfully the solicited message, successful information will be handled and be forwarded to the end
End.
3. the method for processing business of dependent NSA networking according to claim 2, which is characterized in that described to be asked by described in
After asking information to be forwarded to second network element, the method also includes:
It obtains second network element and the solicited message is forwarded to the second network connecting with second network element
After core net, the second network core net is to the solicited message treated the first processing result；
First processing result is forwarded to the terminal.
4. the method for processing business of dependent NSA networking according to claim 1, which is characterized in that if first net
The priority of network is lower than the priority of second network, after the solicited message is forwarded to second network element,
The method also includes:
It obtains second network element and the solicited message is forwarded to the second network connecting with second network element
After core net, the second network core net successfully handles successfully result information to solicited message processing；
The successfully result information that handles is forwarded to the terminal.
5. the method for processing business of dependent NSA networking according to claim 1, which is characterized in that if first net
The priority of network is lower than the priority of second network, after the solicited message is forwarded to second network element,
The method also includes:
It obtains second network element and the solicited message is forwarded to the second network connecting with second network element
After core net, processing failure result information of the second network core net to the solicited message processing failure；
According to the processing failure result information, the solicited message is forwarded to the first network core net.
6. the method for processing business of dependent NSA networking according to claim 5, which is characterized in that the method is also wrapped
It includes:
The first network core net is obtained to the solicited message treated second processing result；
The second processing result is forwarded to the terminal.
7. the method for processing business of dependent NSA networking according to claim 1, which is characterized in that the first network
Network element be evolution packet data gateway EPDG network element and non-3 gpp interactive function N3IWF network element in one of them, described second
Network element is another in the EPDG network element and the N3IWF network element.
8. a kind of method for processing business of dependent NSA networking is applied to the second network element, which is characterized in that the method
Include:
Receive the solicited message based on Non-3GPP business that the terminal that first network network element is forwarded is sent；
The solicited message is forwarded to the second network core net connecting with second network element.
9. the method for processing business of dependent NSA networking according to claim 8, which is characterized in that described to receive first
The solicited message based on Non-3GPP business that the terminal that network element is forwarded is sent, comprising:
Indicate the priority of first network corresponding to the first network network element lower than described in the configuration information of the terminal
Corresponding to second network element when the priority of the second network, the request letter that the first network network element is forwarded is received
Breath；
Indicate the priority of first network corresponding to the first network network element higher than described in the configuration information of the terminal
Corresponding to second network element when the priority of the second network, if the first network core being connect with the first network network element
When net is to the solicited message processing failure, then the solicited message that the first network network element is forwarded is received.
10. the method for processing business of dependent NSA networking according to claim 8, which is characterized in that the method is also wrapped
It includes:
The second network core net is obtained to the solicited message treated the first processing result；
First processing result is forwarded to the first network network element.
11. the method for processing business of dependent NSA networking according to claim 8, which is characterized in that the first network
Network element is one of them in EPDG network element and N3IWF network element, and second network element is the EPDG network element and described
Another in N3IWF network element.
12. a kind of network element, the network element is first network network element characterized by comprising
First receiving module, for receiving the solicited message based on Non-3GPP business of terminal transmission；
First forwarding module, if the configuration information for the terminal indicates first network corresponding to the first network network element
Priority be higher than the priority of the second network, then the solicited message is forwarded to the connect with the first network network element
One network core net；
Second forwarding module, if the configuration information for the terminal indicates first network corresponding to the first network network element
Priority be lower than the priority of second network, then described the be forwarded to the solicited message on second network
Two network elements.
13. network element according to claim 12, which is characterized in that further include:
First processing module, if for the first network core net to the solicited message processing failure, by the request
Information is forwarded to second network element；
Second processing module will be handled successfully if handling successfully for the first network core net the solicited message
Information be forwarded to the terminal.
14. network element according to claim 13, which is characterized in that further include:
First obtains module, is forwarded to the solicited message and second mesh network for obtaining second network element
Member connection the second network core net after, the second network core net to the solicited message treated first processing tie
Fruit；
Third forwarding module, for first processing result to be forwarded to the terminal.
15. network element according to claim 12, which is characterized in that further include:
Second obtains module, is forwarded to the solicited message and second mesh network for obtaining second network element
After second network core net of member connection, the second network core net successfully handles solicited message processing and successfully ties
Fruit information；
4th forwarding module, for the successfully result information that handles to be forwarded to the terminal.
16. network element according to claim 12, which is characterized in that further include:
Third obtains module, is forwarded to the solicited message and second mesh network for obtaining second network element
After second network core net of member connection, processing failure knot of the second network core net to the solicited message processing failure
Fruit information；
5th forwarding module, for according to the processing failure result information, the solicited message to be forwarded to first net
Network core net.
17. network element according to claim 16, which is characterized in that further include:
4th obtains module, for obtaining the first network core net to the solicited message treated second processing knot
Fruit；
6th forwarding module, for the second processing result to be forwarded to the terminal.
18. network element according to claim 12, which is characterized in that the first network network element is EPDG network element and N3IWF
One of them in network element, second network element are another in the EPDG network element and the N3IWF network element.
19. a kind of network element, the network element is the second network element characterized by comprising
Second receiving module, the request based on Non-3GPP business sent for receiving the terminal that first network network element is forwarded
Information；
7th forwarding module, for the solicited message to be forwarded to the second network core connecting with second network element
Net.
20. network element according to claim 19, which is characterized in that second receiving module, comprising:
First receiving unit, for indicating first network corresponding to the first network network element in the configuration information of the terminal
Priority lower than the second network corresponding to second network element priority when, receive the first network network element institute
The solicited message of forwarding；
Second receiving unit, for indicating first network corresponding to the first network network element in the configuration information of the terminal
Priority be higher than second network element corresponding to the second network priority when, if with the first network network element connect
When the first network core net connect is to the solicited message processing failure, then receive the first network network element forwarded it is described
Solicited message.
21. network element according to claim 19, which is characterized in that the network element further include:
5th obtain module, for obtain the second network core net to the solicited message treated first processing tie
Fruit；
8th forwarding module, for first processing result to be forwarded to the first network network element.
22. network element according to claim 19, which is characterized in that the first network network element is EPDG network element and N3IWF
One of them in network element, second network element are another in the EPDG network element and the N3IWF network element.
23. a kind of network element, which is characterized in that including processor, memory and be stored on the memory and can be at the place
The computer program run on reason device, realizes such as claim 1 to 7 or 8 when the computer program is executed by the processor
To described in any one of 11 the step of the method for processing business of dependent NSA networking.
24. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program is realized non-only as described in any one of claim 1 to 7 or 8 to 11 when the computer program is executed by processor
The step of method for processing business of vertical NSA networking.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662180A (en) * | 2019-10-25 | 2020-01-07 | 维沃移动通信有限公司 | Data transmission method and equipment |
| CN111031590A (en) * | 2020-01-10 | 2020-04-17 | Oppo广东移动通信有限公司 | Cell search method, terminal and storage medium |
| CN111417172A (en) * | 2020-03-20 | 2020-07-14 | 中国移动通信集团江苏有限公司 | Network access method, device, mobile management entity, base station and medium |
| CN111491365A (en) * | 2020-04-08 | 2020-08-04 | 维沃移动通信有限公司 | Gateway access method and electronic equipment |
| CN115245044A (en) * | 2020-01-31 | 2022-10-25 | 诺基亚技术有限公司 | Apparatus, system, method, and non-transitory computer-readable medium for reducing signaling messages between a RAN node and a core network |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1984021A (en) * | 2006-06-02 | 2007-06-20 | 华为技术有限公司 | System and method for accessing 3GPP deductive network by non-3GPP technology |
| US20170295529A1 (en) * | 2016-04-08 | 2017-10-12 | Electronics And Telecommunications Research Institute | Non-access stratum based access method and terminal supporting the same |
| WO2018155934A1 (en) * | 2017-02-22 | 2018-08-30 | 엘지전자 주식회사 | Method for receiving data related to non-3gpp through 3gpp access in wireless communication system, and device therefor |
| WO2019079118A1 (en) * | 2017-10-16 | 2019-04-25 | Qualcomm Incorporated | Connection gateway selection in a mobile communications device |
-
2019
- 2019-06-28 CN CN201910575525.0A patent/CN110324870B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1984021A (en) * | 2006-06-02 | 2007-06-20 | 华为技术有限公司 | System and method for accessing 3GPP deductive network by non-3GPP technology |
| US20170295529A1 (en) * | 2016-04-08 | 2017-10-12 | Electronics And Telecommunications Research Institute | Non-access stratum based access method and terminal supporting the same |
| WO2018155934A1 (en) * | 2017-02-22 | 2018-08-30 | 엘지전자 주식회사 | Method for receiving data related to non-3gpp through 3gpp access in wireless communication system, and device therefor |
| WO2019079118A1 (en) * | 2017-10-16 | 2019-04-25 | Qualcomm Incorporated | Connection gateway selection in a mobile communications device |
Non-Patent Citations (1)
| Title |
|---|
| QUALCOMM INCORPORATED: ""Clarifying the combined ePDG/N3IWF selection mechanisms"", 《SA WG2 MEETING #S2-125，S2-180190》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662180A (en) * | 2019-10-25 | 2020-01-07 | 维沃移动通信有限公司 | Data transmission method and equipment |
| CN110662180B (en) * | 2019-10-25 | 2022-06-10 | 维沃移动通信有限公司 | Data transmission method and equipment |
| CN111031590A (en) * | 2020-01-10 | 2020-04-17 | Oppo广东移动通信有限公司 | Cell search method, terminal and storage medium |
| CN111031590B (en) * | 2020-01-10 | 2022-07-19 | Oppo广东移动通信有限公司 | Cell search method, terminal and storage medium |
| CN115245044A (en) * | 2020-01-31 | 2022-10-25 | 诺基亚技术有限公司 | Apparatus, system, method, and non-transitory computer-readable medium for reducing signaling messages between a RAN node and a core network |
| CN115245044B (en) * | 2020-01-31 | 2024-03-12 | 诺基亚技术有限公司 | Apparatus, system, method and non-transitory computer readable medium for reducing signaling messages between a RAN node and a core network |
| US11943741B2 (en) | 2020-01-31 | 2024-03-26 | Nokia Technologies Oy | Apparatuses, systems, methods, and non-transitory computer readable media for reducing signaling messages between a RAN node and a core network |
| CN111417172A (en) * | 2020-03-20 | 2020-07-14 | 中国移动通信集团江苏有限公司 | Network access method, device, mobile management entity, base station and medium |
| CN111491365A (en) * | 2020-04-08 | 2020-08-04 | 维沃移动通信有限公司 | Gateway access method and electronic equipment |
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