CN106255175B - A kind of communication means, wireless terminal and wireless communication system - Google Patents
A kind of communication means, wireless terminal and wireless communication system Download PDFInfo
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- CN106255175B CN106255175B CN201610849602.3A CN201610849602A CN106255175B CN 106255175 B CN106255175 B CN 106255175B CN 201610849602 A CN201610849602 A CN 201610849602A CN 106255175 B CN106255175 B CN 106255175B
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- 238000004891 communication Methods 0.000 title claims abstract description 408
- 238000012790 confirmation Methods 0.000 claims abstract description 13
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000012797 qualification Methods 0.000 claims description 25
- 238000005516 engineering process Methods 0.000 claims description 24
- 238000010295 mobile communication Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 15
- 238000003860 storage Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 230000005611 electricity Effects 0.000 description 2
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 2
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- 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
-
- 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 embodiment of the present invention provides a kind of communication means, wireless terminal and wireless communication system, it is related to the communications field, it is able to solve in the prior art when wireless terminal, which accesses the first standard communication network, and has the second standard communication network access function but unsigned 4G services, can still be required to the problem of switching from the first standard communication network to the second standard communication network.The first standard communication network access capability and the second standard communication network access capability are provided simultaneously with including confirmation wireless terminal；When determining that wireless terminal is denied access the second standard communication network, wireless terminal capability reporting information is sent to the wireless network element of the first standard communication network, the wireless network element of the first standard communication network is made to forbid the wireless network element of the first standard communication network to send switching command to wireless terminal according to wireless terminal capability reporting information.The present invention is for communicating.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of communication means, wireless terminal and wireless communication system.
Background technique
With fourth generation mobile communication technology (full name in English: the 4th Generation mobile
Communication technology, English abbreviation: 4G) popularization, support 4G technology wireless terminal gradually increase.Due to
The base station signal coverage area of 4G technology is supported at present and only supports Generation Mobile Telecommunication System technology (full name in English: 2-
Generation wireless telephone technology, English abbreviation: 2G) or 3rd generation mobile communication technology (English
Literary full name: 3rd-Generation wireless telephone technology, English abbreviation: 3G) base station signal
Coverage area is compared to smaller, therefore in some scenarios, and wireless terminal is it is possible that the case where can not receiving 4G signal.?
Under the premise of in view of above situation, wireless terminal usually supports 2G/3G technology and 4G technology simultaneously at present.
Under normal circumstances, 2G/3G network insertion and the wireless terminal of 4G network insertion is supported to detect 2G/3G net when simultaneously
Network and when 4G network, wireless terminal can priority access 4G network, if the wireless terminal has accessed 2G/3G network, can by with nothing
The 2G/3G wireless net member of line terminal connection requires wireless terminal under the premise of meeting switching condition from 2G/3G network to 4G net
Network switching.Since core net user signing contract information according to provided by wireless terminal when 4G network confirms that the wireless terminal does not have
When the standby qualification for accessing the core net, wireless terminal access 4G network can be refused, generally not due to 2G/3G wireless net member at this time
Has the ability that user signing contract information is directly obtained from wireless terminal, therefore the 2G/3G wireless net member connecting with wireless terminal is still
Switching command can be sent to wireless terminal, it is desirable that wireless terminal is under the premise of meeting switching condition from 2G/3G network to 4G net
Network switching.
A kind of existing method for obtaining user signing contract information can be by between 2G/3G wireless net member and core network element
User signing contract information is transmitted by specific cell, such as in base station controller (full name in English: Base Station
Controller, English abbreviation: BSC)/radio network controller (full name in English: Radio Network Controller, English
Literary abbreviation: RNC) and Serving GPRS Support Node (full name in English: Serving GPRS Support Node, English abbreviation:
SGSN between), and in core network element SGSN and home signature user server (full name in English: Home Subscriber
Server, English abbreviation HSS) between corresponding interface be set carry out user signing contract information transmitting.But due in 2G/3G wireless net member
It is more that network element involved in user signing contract information is transmitted between core network element, it is usually relatively difficult to achieve in actual deployment.Therefore
It is connect in the above-mentioned technical solutions when wireless terminal has accessed 2G/3G network and has 4G network access facility but does not have 4G network
When entering qualification, can still be required to from 2G/3G network to 4G network switching, thus influence the wireless terminal be normally carried out it is logical
Communication service reduces the communication quality of the wireless terminal, damages user experience.
Summary of the invention
A kind of communication means, wireless terminal and wireless communication system provided by the present application, solve and work as nothing in the prior art
When line terminal accesses the first standard communication network and has the second standard communication network access function but unsigned 4G service, still can
It is required to the problem of switching from the first standard communication network to the second standard communication network.
In a first aspect, being applied to wireless terminal the embodiment provides a kind of communication means, comprising: confirmation nothing
Line terminal is provided simultaneously with the first standard communication network access capability and the second standard communication network access capability；It is wireless when determining
When terminal is denied access the second standard communication network, wireless terminal energy is sent to the wireless network element of the first standard communication network
Power reports information, and the wireless network element of the first standard communication network is made to forbid the first standard according to wireless terminal capability reporting information
The wireless network element of communication network sends switching command to wireless terminal, and wireless terminal capability reporting information is used to indicate wireless end
End does not have the second standard communication network access capability, switching command for control wireless terminal from the first standard communication network to
The switching of second standard communication network.
Second aspect, the embodiment provides a kind of wireless terminals, comprising: detection module is configured as confirming
Wireless terminal is provided simultaneously with the first standard communication network access capability and the second standard communication network access capability；Control mould
Block is configured as when determining that wireless terminal is denied access the second standard communication network, to the nothing of the first standard communication network
Gauze network element sends wireless terminal capability reporting information, enables the wireless network element of the first standard communication network according to wireless terminal
Power reports information that the wireless network element of the first standard communication network is forbidden to send switching command, wireless terminal ability to wireless terminal
It reports information to be used to indicate wireless terminal and does not have the second standard communication network access capability, switching command is for controlling wireless end
End switches from the first standard communication network to the second standard communication network.
The third aspect, the embodiment provides a kind of wireless communication systems, including as above-mentioned second aspect is implemented
The wireless network element of wireless terminal provided in example and the first standard communication network.
A kind of communication means, wireless terminal provided by the embodiment of the present invention and wireless communication system, pass through wireless terminal
It itself is provided simultaneously with the first standard communication network access capability and the second standard communication network access capability in confirmation, and is confirmed
When itself being denied access the second standard communication network, this is used to indicate to the transmission of the wireless network element of the first standard communication network
Wireless terminal does not have the wireless terminal capability reporting information of the second standard communication network access capability, to keep the first standard logical
The wireless network element of communication network thinks that this is provided simultaneously with the access of the first standard communication network according to wireless terminal capability reporting information
Ability and the second standard communication network access capability but the wireless terminal for not having the access qualification of the second standard communication network does not have
Standby second standard communication network access capability, so that the wireless network element of the first standard communication network be enable to receive wireless terminal
Power will not be made for controlling wireless terminal from the first standard communication network to second to wireless terminal transmission again after reporting information
The switching command of formula communication network switching, therefore the communication means that the embodiment of the present invention provides can make wireless terminal in determination
It itself is provided simultaneously with the first standard communication network access capability and the second standard communication network access capability but does not have the second system
After formula communication network accesses qualification, it will not receive again and the wireless terminal is required to communicate from the first standard communication network to the second standard
The switching command of network switching, avoid the communication service of the wireless terminal being normally carried out by persistently require the wireless terminal from
The influence for the switching command that first standard communication network switches to the second standard communication network, improves the communication of the wireless terminal
Quality improves user experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of schematic diagram of wireless network architecture provided by the embodiment of the present invention；
Fig. 2 is a kind of schematic flow chart of communication means provided by the embodiment of the present invention；
Fig. 3 is a kind of schematic flow chart of communication means provided by another embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of wireless terminal provided by the embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of wireless communication system provided by 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 only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
For the ease of clearly describing the technical solution of the embodiment of the present invention, in an embodiment of the present invention, use " the
One ", the printed words such as " second " distinguish function and the essentially identical identical entry of effect or similar item, and those skilled in the art can
To understand that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
As shown in Fig. 1, the embodiment provides a kind of wireless network architectures, including wireless terminal 101, first
The wireless network element 102 of standard communication network, the wireless network element 103 of the second standard communication network, the first standard communication network
Core net 104 and the second standard communication network core net 105.Wherein wireless terminal 101 can pass through the first standard communication network
The wireless network element 102 of network accesses the first standard communication network core net 104, and wireless terminal 101 can also pass through the second standard
The wireless network element 103 of communication network accesses the second standard communication network core net 105.
Wherein, when wireless terminal 101 is provided simultaneously with the first standard communication network access capability and the second standard communication network
Network access capability, and the wireless terminal 101 enters simultaneously by the first standard communication network signal and the first standard communication network
When the region of signal covering, i.e., the wireless terminal 101 is detected simultaneously by the first standard communication network signal and communicates with the second standard
When network signal, wireless terminal 101 can the second standard of priority access communication network.If the wireless terminal 101 is accessing first
When detecting the second standard communication network signal when standard communication network, 102 meeting of wireless network element of the first standard communication network
It is required that the wireless terminal 101 is converted from the first standard communication network to the second standard communication network.
Specifically, when wireless terminal 101 has accessed the first standard communication network, however, it is determined that 101 location of wireless terminal
Domain is covered by the second standard communication network signal, at the same wireless terminal 101 have the second standard communication network access capability and
Wireless terminal 101 not yet accesses the second standard communication network, and the wireless network element 102 of the first standard communication network may require that wirelessly
Terminal 101 switches from the first standard communication network to the second standard communication network.Wireless terminal 101 can be logical to the second standard at this time
Communication network core net 105 provides user signing contract information, is contracted and is believed according to user in order to the second standard communication network core net 105
Breath judges whether wireless terminal 101 has the qualification of the second standard communication network of access, when confirmation wireless terminal 101 has access
When the qualification of the second standard communication network, wireless terminal 101 is accessed the second standard and led to by the second standard communication network core net 105
Communication network；When confirming that wireless terminal 101 does not have the qualification of the second standard communication network of access, the second standard communication network core
Heart net 105 sends attachment refuse information to wireless terminal 101, to notify its second standard communication network of access of wireless terminal 101
Failure.
It is used since the wireless network element 102 of the first standard communication network does not have generally directly to obtain from wireless terminal 101
The ability of family signing information, therefore when wireless terminal 101 accesses the first standard communication network and has the second standard communication network
When access function but unsigned second standard communications network service, still it can be continued to require to from the first standard communication network to
Two standard communication networks switching, to influence the communication service that the wireless terminal is normally carried out.
To solve the above-mentioned problems, as shown in Fig. 2, the embodiment provides a kind of communication means, this method
Include:
201, confirmation wireless terminal is provided simultaneously with the first standard communication network access capability and the second standard communication network
Access capability.
Specifically, wireless terminal is provided simultaneously with the first standard communication network access capability and the second standard communication network connects
Enter ability, refers to that the wireless terminal has access to when wireless terminal is located at the region of the first standard communication network signal covering
First standard communication network；When wireless terminal is located at the region of the second standard communication network signal covering, the wireless terminal energy
Enough access the second standard communication network.
Preferably, when wireless terminal is located at simultaneously by the first standard communication network signal and the second standard communication network signal
When the region of covering, which can be with priority access the second standard communication network, when determining wireless terminal access second
When standard communication network fails, which can access the first standard communication network.
Specifically, the first standard communication network includes second generation mobile communication technical specification 2G/ 3G (Third Generation) Moblie skill
Art 3G network, the second standard communication network include fourth generation mobile communication technology 4G network.
202, when determining that wireless terminal is denied access the second standard communication network, wireless terminal is communicated to the first standard
The wireless network element of network sends wireless terminal capability reporting information.
Wherein, wireless terminal capability reporting information be used to indicate wireless terminal do not have the second standard communication network access energy
Power.
It can be wireless terminal to second specifically, determining that wireless terminal is denied access the second standard communication network
After standard communication network core net provides user signing contract information, the second standard of access is refused by the second standard communication network core net
Communication network, specifically, being determined when wireless terminal receives the attachment refuse information of the second standard communication network core net transmission
Itself it is denied access the second standard communication network.
Specifically, the wireless network element of the first standard communication network is used to wireless terminal accessing the first standard communication network
Core net, illustratively, the wireless network element of the first standard communication network can be the base station control in the first standard communication network
Device (full name in English: Base Station Controller, English abbreviation: BSC) processed, or the first standard communication network
In radio network controller (full name in English: Radio Network Controller, English abbreviation: RNC).When the first standard
When the wireless network element of communication network receives the wireless terminal capability reporting information of wireless terminal transmission, the wireless end can determine
End does not have the second standard communication network access capability.
203, the wireless network element of the first standard communication network receives the wireless terminal capability reporting letter that wireless terminal is sent
Breath, and forbid the wireless network element of the first standard communication network to cut to wireless terminal transmission according to wireless terminal capability reporting information
Change instruction.
Wherein, switching command is cut for controlling wireless terminal from the first standard communication network to the second standard communication network
It changes.
Specifically, the wireless network element when the first standard communication network receives in the wireless terminal ability that wireless terminal is sent
Notify breath when, can determine that the wireless terminal does not have the second standard communication network access capability.
The wireless network element of first standard communication network forbids the first standard to communicate according to wireless terminal capability reporting information
The wireless network element of network sends switching command to wireless terminal, can be the wireless network element of the first standard communication network full
No longer switch to the second standard communication network when sufficient condition, i.e., the wireless terminal is having the second standard communication network access capability
And the wireless terminal switches to the second standard communication network when being located at the second standard communication network signal overlay area.
A kind of communication means provided by the embodiment of the present invention itself is provided simultaneously with the first system in confirmation by wireless terminal
Formula communication network access capability and the second standard communication network access capability, and confirm that itself being denied access the second standard leads to
When communication network, being used to indicate the wireless terminal to the transmission of the wireless network element of the first standard communication network, not have the second standard logical
The wireless terminal capability reporting information of communication network access capability, to make the wireless network element of the first standard communication network according to nothing
Line terminal capacity report information thinks that this is provided simultaneously with the first standard communication network access capability and connects with the second standard communication network
Enter ability but the wireless terminal for not having the access qualification of the second standard communication network does not have the second standard communication network access energy
Power, to make the wireless network element of the first standard communication network will not be again to the nothing after receiving wireless terminal capability reporting information
Line terminal sends the switching command switched for controlling wireless terminal from the first standard communication network to the second standard communication network,
Therefore the communication means that the embodiment of the present invention provides can make wireless terminal determine that itself being provided simultaneously with the first standard communicates
Network accessibility and the second standard communication network access capability but do not have the second standard communication network access qualification after, will not
The switching command for requiring the wireless terminal to switch from the first standard communication network to the second standard communication network is received again, avoids this
The communication service of wireless terminal being normally carried out by persistently require the wireless terminal from the first standard communication network to second system
The influence of the switching command of formula communication network switching, improves the communication quality of the wireless terminal, improves user experience.
Specifically, as shown in Fig. 3, the embodiment provides a kind of communication means, this method comprises:
301, user signing contract information is obtained.
Specifically, user signing contract information is for determining whether corresponding user has contracted the second standard communications network service,
User signing contract information can be setting in advance in wireless terminal, or wireless terminal is obtained from other equipment or system
It takes.
Illustratively, wireless terminal by read insertion wireless terminal universal subscriber identity module (full name in English:
Universal Subscriber Identity Module, English abbreviation；USIM) card is to obtain user signing contract information.
302, confirmation wireless terminal is provided simultaneously with the first standard communication network access capability and the second standard communication network
Access capability.
Particular content is referred to step 201 in above-described embodiment, and details are not described herein.
303, user signing contract information is sent to the core net of the second standard communication network.
Specifically, the core net of the second standard communication network can judge whether wireless terminal has according to user signing contract information
There is the second standard communication network to access qualification.
304, the core net for receiving the second standard communication network determines that wireless terminal does not have the according to user signing contract information
Two standard communication networks access the refusal attachment information sent when qualification, and whether determine wireless terminal according to refusal attachment information
It is denied access the second standard communication network.
Illustratively, 4G core net by home subscriber server (full name in English: Home Subscriber Server,
English abbreviation: HSS) determine the user signing contract information whether be contracted 4G service user user signing contract information, when determine should
User signing contract information be not contracted 4G service user user signing contract information when, refuse the wireless terminal access 4G network and to
Wireless terminal sends attachment refusal (full name in English: Attach Reject) message, wherein may include determining in attachment refuse information
Exhausted cause value #7 EPS services not allowed.
When determining that wireless terminal is denied access the second standard communication network, step 305 is executed.
305, wireless terminal sends wireless terminal capability reporting information to the wireless network element of the first standard communication network.
Particular content is referred to step 202 in above-described embodiment, and details are not described herein.
306, the wireless network element of the first standard communication network receives the wireless terminal capability reporting letter that wireless terminal is sent
Breath, and forbid the wireless network element of the first standard communication network to cut to wireless terminal transmission according to wireless terminal capability reporting information
Change instruction.
Particular content is referred to step 203 in above-described embodiment, and details are not described herein.
307, forbid wireless terminal to measure the second standard communication network, and control wireless terminal and access the first standard communication network
Network.
Specifically, when determining that wireless terminal is denied access the second standard communication network, by forbidding wireless terminal to survey
Two standard communication network of flow control, can reduce resource consumed by invalid network measure to the greatest extent, while controlling wireless terminal and connecing
Wireless terminal offline time can be reduced by entering the first standard communication network, improve the communication efficiency of wireless terminal, improve user's body
It tests.
A kind of communication means provided by the embodiment of the present invention itself is provided simultaneously with the first system in confirmation by wireless terminal
Formula communication network access capability and the second standard communication network access capability, and confirm that itself being denied access the second standard leads to
When communication network, being used to indicate the wireless terminal to the transmission of the wireless network element of the first standard communication network, not have the second standard logical
The wireless terminal capability reporting information of communication network access capability, to make the wireless network element of the first standard communication network according to nothing
Line terminal capacity report information thinks that this is provided simultaneously with the first standard communication network access capability and connects with the second standard communication network
Enter ability but the wireless terminal for not having the access qualification of the second standard communication network does not have the second standard communication network access energy
Power, to make the wireless network element of the first standard communication network will not be again to the nothing after receiving wireless terminal capability reporting information
Line terminal sends the switching command switched for controlling wireless terminal from the first standard communication network to the second standard communication network,
Therefore the communication means that the embodiment of the present invention provides can make wireless terminal determine that itself being provided simultaneously with the first standard communicates
Network accessibility and the second standard communication network access capability but do not have the second standard communication network access qualification after, will not
The switching command for requiring the wireless terminal to switch from the first standard communication network to the second standard communication network is received again, avoids this
The communication service of wireless terminal being normally carried out by persistently require the wireless terminal from the first standard communication network to second system
The influence of the switching command of formula communication network switching, improves the communication quality of the wireless terminal, improves user experience.
As shown in Fig. 4, the embodiment provides a kind of wireless terminals 401, comprising:
Detection module 402, be configured as confirmation wireless terminal be provided simultaneously with the first standard communication network access capability and
Second standard communication network access capability；
Specifically, wireless terminal is provided simultaneously with the first standard communication network access capability and the second standard communication network connects
Enter ability, refers to that the wireless terminal has access to when wireless terminal is located at the region of the first standard communication network signal covering
First standard communication network；When wireless terminal is located at the region of the second standard communication network signal covering, the wireless terminal energy
Enough access the second standard communication network.
Preferably, when wireless terminal is located at simultaneously by the first standard communication network signal and the second standard communication network signal
When the region of covering, which can be with priority access the second standard communication network, when determining wireless terminal access second
When standard communication network fails, which can access the first standard communication network.
Specifically, the first standard communication network includes second generation mobile communication technical specification 2G/ 3G (Third Generation) Moblie skill
Art 3G network, the second standard communication network include fourth generation mobile communication technology 4G network.
Control module 403 is configured as when determining that wireless terminal is denied access the second standard communication network, to first
The wireless network element of standard communication network sends wireless terminal capability reporting information, makes the wireless network net of the first standard communication network
Member forbids the wireless network element of the first standard communication network to send switching to wireless terminal according to wireless terminal capability reporting information
Instruction, wireless terminal capability reporting information are used to indicate wireless terminal and do not have the second standard communication network access capability, switch
Instruction switches for controlling wireless terminal from the first standard communication network to the second standard communication network.
Wherein, wireless terminal capability reporting information be used to indicate wireless terminal do not have the second standard communication network access energy
Power.
It can be wireless terminal to second specifically, determining that wireless terminal is denied access the second standard communication network
After standard communication network core net provides user signing contract information, the second standard of access is refused by the second standard communication network core net
Communication network, specifically, being determined when wireless terminal receives the attachment refuse information of the second standard communication network core net transmission
Itself it is denied access the second standard communication network.
Specifically, the wireless network element of the first standard communication network is used to wireless terminal accessing the first standard communication network
Core net, illustratively, the wireless network element of the first standard communication network can be the base station control in the first standard communication network
Device (full name in English: Base Station Controller, English abbreviation: BSC) processed, or the first standard communication network
In radio network controller (full name in English: Radio Network Controller, English abbreviation: RNC).When the first standard
When the wireless network element of communication network receives the wireless terminal capability reporting information of wireless terminal transmission, the wireless end can determine
End does not have the second standard communication network access capability.
Wherein, switching command is cut for controlling wireless terminal from the first standard communication network to the second standard communication network
It changes.
Specifically, the wireless network element when the first standard communication network receives in the wireless terminal ability that wireless terminal is sent
Notify breath when, can determine that the wireless terminal does not have the second standard communication network access capability.
The wireless network element of first standard communication network forbids the first standard to communicate according to wireless terminal capability reporting information
The wireless network element of network sends switching command to wireless terminal, can be the wireless network element of the first standard communication network full
No longer switch to the second standard communication network when sufficient condition, i.e., the wireless terminal is having the second standard communication network access capability
And the wireless terminal switches to the second standard communication network when being located at the second standard communication network signal overlay area.
A kind of wireless terminal provided by the embodiment of the present invention itself is provided simultaneously with the first system in confirmation by wireless terminal
Formula communication network access capability and the second standard communication network access capability, and confirm that itself being denied access the second standard leads to
When communication network, being used to indicate the wireless terminal to the transmission of the wireless network element of the first standard communication network, not have the second standard logical
The wireless terminal capability reporting information of communication network access capability, to make the wireless network element of the first standard communication network according to nothing
Line terminal capacity report information thinks that this is provided simultaneously with the first standard communication network access capability and connects with the second standard communication network
Enter ability but the wireless terminal for not having the access qualification of the second standard communication network does not have the second standard communication network access energy
Power, to make the wireless network element of the first standard communication network will not be again to the nothing after receiving wireless terminal capability reporting information
Line terminal sends the switching command switched for controlling wireless terminal from the first standard communication network to the second standard communication network,
Therefore the communication means that the embodiment of the present invention provides can make wireless terminal determine that itself being provided simultaneously with the first standard communicates
Network accessibility and the second standard communication network access capability but do not have the second standard communication network access qualification after, will not
The switching command for requiring the wireless terminal to switch from the first standard communication network to the second standard communication network is received again, avoids this
The communication service of wireless terminal being normally carried out by persistently require the wireless terminal from the first standard communication network to second system
The influence of the switching command of formula communication network switching, improves the communication quality of the wireless terminal, improves user experience.
Specifically, the first standard communication network includes second generation mobile communication technical specification 2G/ 3G (Third Generation) Moblie skill
Art 3G network, the second standard communication network include fourth generation mobile communication technology 4G network.
Specifically, detection module 402, is also configured to
Obtain user signing contract information；
Control module 403 is additionally configured to send user signing contract information to the core net of the second standard communication network, makes the
The core net of two standard communication networks judges whether wireless terminal there is the second standard communication network to connect according to user signing contract information
Enter qualification；
The core net for receiving the second standard communication network determines that wireless terminal does not have the second system according to user signing contract information
Formula communication network accesses the refusal attachment information sent when qualification, and determines that wireless terminal is rejected according to refusal attachment information and connect
Enter the second standard communication network.
Illustratively, 4G core net by home subscriber server (full name in English: Home Subscriber Server,
English abbreviation: HSS) determine the user signing contract information whether be contracted 4G service user user signing contract information, when determine should
User signing contract information be not contracted 4G service user user signing contract information when, refuse the wireless terminal access 4G network and to
Wireless terminal sends attachment refusal (full name in English: Attach Reject) message, wherein may include determining in attachment refuse information
Exhausted cause value #7 EPS services not allowed.
Specifically, control module 403, is also configured to
When determining that wireless terminal is denied access the second standard communication network, wireless terminal is forbidden to measure the second standard logical
Communication network, and control wireless terminal and access the first standard communication network.
Specifically, when determining that wireless terminal is denied access the second standard communication network, by forbidding wireless terminal to survey
Two standard communication network of flow control, can reduce resource consumed by invalid network measure to the greatest extent, while controlling wireless terminal and connecing
Wireless terminal offline time can be reduced by entering the first standard communication network, improve the communication efficiency of wireless terminal, improve user's body
It tests.
A kind of wireless terminal provided by the embodiment of the present invention itself is provided simultaneously with the first system in confirmation by wireless terminal
Formula communication network access capability and the second standard communication network access capability, and confirm that itself being denied access the second standard leads to
When communication network, being used to indicate the wireless terminal to the transmission of the wireless network element of the first standard communication network, not have the second standard logical
The wireless terminal capability reporting information of communication network access capability, to make the wireless network element of the first standard communication network according to nothing
Line terminal capacity report information thinks that this is provided simultaneously with the first standard communication network access capability and connects with the second standard communication network
Enter ability but the wireless terminal for not having the access qualification of the second standard communication network does not have the second standard communication network access energy
Power, to make the wireless network element of the first standard communication network will not be again to the nothing after receiving wireless terminal capability reporting information
Line terminal sends the switching command switched for controlling wireless terminal from the first standard communication network to the second standard communication network,
Therefore the communication means that the embodiment of the present invention provides can make wireless terminal determine that itself being provided simultaneously with the first standard communicates
Network accessibility and the second standard communication network access capability but do not have the second standard communication network access qualification after, will not
The switching command for requiring the wireless terminal to switch from the first standard communication network to the second standard communication network is received again, avoids this
The communication service of wireless terminal being normally carried out by persistently require the wireless terminal from the first standard communication network to second system
The influence of the switching command of formula communication network switching, improves the communication quality of the wireless terminal, improves user experience.
As shown in Fig. 5, the embodiment of the present invention provides a kind of wireless communication system 501, which is characterized in that including above-mentioned
The wireless network element 503 of the wireless terminal 502 and the first standard communication network that are provided in embodiment.
A kind of wireless communication system provided by the embodiment of the present invention, including wireless terminal and the first standard communication network
Wireless network element, by wireless terminal confirmation itself be provided simultaneously with the first standard communication network access capability and the second standard
Communication network access capability, and confirm when itself being denied access the second standard communication network, to the first standard communication network
Wireless network element transmission be used to indicate the wireless terminal energy that the wireless terminal does not have the second standard communication network access capability
Power reports information, so that the wireless network element of the first standard communication network be made to think that this is same according to wireless terminal capability reporting information
When have the first standard communication network access capability and the second standard communication network access capability but do not have the second standard and communicate
The wireless terminal of network insertion qualification does not have the second standard communication network access capability, to make the first standard communication network
Wireless network element will not be sent to the wireless terminal for controlling wireless terminal again after receiving wireless terminal capability reporting information
The switching command switched from the first standard communication network to the second standard communication network, therefore the embodiment of the present invention offer is logical
Letter method can make wireless terminal determine that itself be provided simultaneously with the first standard communication network access capability communicates with the second standard
Network accessibility but do not have the second standard communication network access qualification after, will not receive again and require the wireless terminal from first
The switching command that standard communication network switches to the second standard communication network avoids the communication industry of the wireless terminal being normally carried out
Business is by the switching command for persistently requiring the wireless terminal to switch from the first standard communication network to the second standard communication network
It influences, improves the communication quality of the wireless terminal, improve user experience.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be with
It is realized with hardware realization or firmware realization or their combination mode.It when implemented in software, can be by above-mentioned function
Storage in computer-readable medium or as on computer-readable medium one or more instructions or code transmitted.Meter
Calculation machine readable medium includes computer storage media and communication media, and wherein communication media includes convenient for from a place to another
Any medium of a place transmission computer program.Storage medium can be any usable medium that computer can access.With
For this but be not limited to: computer-readable medium may include random access memory (full name in English: Random Access
Memory, English abbreviation: RAM), read-only memory (full name in English: Read Only Memory, English abbreviation: ROM), electricity can
Erasable programmable read-only memory (full name in English: Electrically Erasable Programmable Read Only
Memory, English abbreviation: EEPROM), CD-ROM (full name in English: Compact Disc Read Only Memory, English
Referred to as: CD-ROM) or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in carry or
Storage has the desired program code of instruction or data structure form and can be by any other medium of computer access.This
Outside.Any connection appropriate can become computer-readable medium.For example, if software be using coaxial cable, optical fiber cable,
Twisted pair, digital subscriber line (full name in English: Digital Subscriber Line, English abbreviation: DSL) or such as red
The wireless technology of outside line, radio and microwave etc is transmitted from website, server or other remote sources, then coaxial electrical
The wireless technology of cable, optical fiber cable, twisted pair, DSL or such as infrared ray, wireless and microwave etc is included in computer-readable
In the definition of medium.
Through the above description of the embodiments, it is apparent to those skilled in the art that, when with software
It, can be in computer-readable medium or logical by the instruction or code storage that are used to execute the above method when mode realizes the present invention
Computer-readable medium is crossed to be transmitted.Computer-readable medium includes computer storage media and communication media, wherein communicating
Medium includes convenient for from a place to any medium of another place transmission computer program.Storage medium can be calculating
Any usable medium that machine can access.As example but be not limited to: computer-readable medium may include that RAM, ROM, electricity can
Erasable programmable read-only memory (full name: electrically erasable programmable read-only memory,
Referred to as: EEPROM), CD, disk or other magnetic storage apparatus or can be used in carry or store have instruction or data
The desired program code of structure type simultaneously can be by any other medium of computer access.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. a kind of communication means, which is characterized in that be applied to wireless terminal, which comprises
Confirm that the wireless terminal is provided simultaneously with the first standard communication network access capability and the access of the second standard communication network
Ability；
When determining that the wireless terminal is denied access the second standard communication network, to the wireless network of the first standard communication network
Network element sends wireless terminal capability reporting information, makes the wireless network element of the first standard communication network according to the wireless end
End capability reporting information forbids the wireless network element of the first standard communication network to send switching command to the wireless terminal,
The wireless terminal capability reporting information is used to indicate the wireless terminal and does not have the second standard communication network access capability, institute
Switching command is stated to switch for controlling the wireless terminal from the first standard communication network to the second standard communication network.
2. communication means according to claim 1, which is characterized in that the first standard communication network includes second generation hand
Machine communication technology specification 2G/ 3rd generation mobile communication technology 3G network, the second standard communication network include that forth generation is mobile
Communication technology 4G network.
3. communication means according to claim 1, which is characterized in that the method also includes:
Obtain user signing contract information；
The confirmation wireless terminal is provided simultaneously with second generation mobile communication technical specification 2G/ 3rd generation mobile communication technology 3G
After network accessibility and fourth generation mobile communication technology the second standard communication network access capability, the method also includes:
The user signing contract information is sent to the core net of the second standard communication network, makes the core of the second standard communication network
Heart net judges whether the wireless terminal there is the second standard communication network to access qualification according to the user signing contract information；
The core net for receiving the second standard communication network determines that the wireless terminal does not have according to the user signing contract information
The refusal attachment information for thering is the second standard communication network to send when accessing qualification, and according to refusal attachment information determination
Wireless terminal is denied access the second standard communication network.
4. communication means according to claim 1, which is characterized in that the method also includes:
When determining that the wireless terminal is denied access the second standard communication network, forbid wireless terminal measurement described the
Two standard communication networks, and control the wireless terminal and access the first standard communication network.
5. a kind of wireless terminal characterized by comprising
Detection module is configured as confirming that the wireless terminal is provided simultaneously with the first standard communication network access capability and second
Standard communication network access capability；
Control module is configured as when determining that the wireless terminal is denied access the second standard communication network, to the first system
The wireless network element of formula communication network sends wireless terminal capability reporting information, makes the wireless network of the first standard communication network
Network element forbids the wireless network element of the first standard communication network to the nothing according to the wireless terminal capability reporting information
Line terminal sends switching command, and the wireless terminal capability reporting information is used to indicate the wireless terminal and does not have the second standard
Communication network access capability, the switching command is for controlling the wireless terminal from the first standard communication network to the second standard
Communication network switching.
6. wireless terminal according to claim 5, which is characterized in that the first standard communication network includes second generation hand
Machine communication technology specification 2G/ 3rd generation mobile communication technology 3G network, the second standard communication network include that forth generation is mobile
Communication technology 4G network.
7. wireless terminal according to claim 5, which is characterized in that the detection module is also configured to
Obtain user signing contract information；
The control module is additionally configured to send the user signing contract information to the core net of the second standard communication network, make
The core net of the second standard communication network judges whether the wireless terminal has second according to the user signing contract information
Standard communication network accesses qualification；
The core net for receiving the second standard communication network determines that the wireless terminal does not have according to the user signing contract information
The refusal attachment information for thering is the second standard communication network to send when accessing qualification, and according to refusal attachment information determination
Wireless terminal is denied access the second standard communication network.
8. wireless terminal according to claim 5, which is characterized in that the control module is also configured to
When determining that the wireless terminal is denied access the second standard communication network, forbid wireless terminal measurement described the
Two standard communication networks, and control the wireless terminal and access the first standard communication network.
9. a kind of wireless communication system, which is characterized in that including as described in any one of claim 5-8 wireless terminal and
The wireless network element of first standard communication network.
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| CN106851752B (en) * | 2016-12-26 | 2020-10-30 | 中船舰客教育科技(北京)有限公司 | User equipment and method for realizing voice service |
| CN109587701B (en) * | 2017-09-28 | 2021-04-02 | 维沃移动通信有限公司 | Dual-resident user equipment and capability reporting method, measuring method and resident method thereof |
| CN115278650A (en) * | 2022-07-14 | 2022-11-01 | 哲库科技(北京)有限公司 | System transmission method, device, terminal equipment, chip and storage medium |
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