CN103686797B - A kind of method for switching over judgement, system and equipment - Google Patents
A kind of method for switching over judgement, system and equipment Download PDFInfo
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- CN103686797B CN103686797B CN201310728716.9A CN201310728716A CN103686797B CN 103686797 B CN103686797 B CN 103686797B CN 201310728716 A CN201310728716 A CN 201310728716A CN 103686797 B CN103686797 B CN 103686797B
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- user equipment
- switched
- cellular network
- network side
- equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
Abstract
The present embodiments relate to wireless communication technology field, more particularly to a kind of method for switching over judgement, system and equipment, it is used to solve to exist in the prior art under the scene that UMTS/LTE and WLAN coexist, it is possible to cause the UE to carry out the problem of continuous unnecessary switching.Embodiment of the present invention user equipment sends the notification message for being switched to non-cellular network to the network side equipment being currently accessed after it is determined that needing to be switched to non-cellular network, so that the network side equipment avoids or stop the handover operation for the user equipment.Network side equipment is enabled to stop the handover operation for the user equipment using the scheme of the embodiment of the present invention, so as under the scene that UMTS/LTE and WLAN coexist, avoiding UE carries out the situation of continuous unnecessary switching, further increases resource utilization and systematic function.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of method for switching over judgement, system and equipment.
Background technology
With the growth and the development of the communication technology of user's request, more and more wireless communication technologys and associated nets are occurred in that
Network, for example, can provide the 2G/3G/4G mobile communication technologies and network of wide covering, can provide the WLAN of focus covering
（Wireless Local Area Network, WLAN）Network.Therefore also largely occur in that different communication networks are total to
The scene deposited, the scene that such as 2G/3G/4G networks and WLAN coexist.
EPS（Evolved Packet System, the grouping system of evolution）System be one support various access technologies and
Ambulant system between various accesses.Under multiple access scene, terminal is likely to be at multiple 3GPP（3rd Generation
Partnership Project, third generation partner program）And/or under the collectively covering of non-3GPP access network.These connect
Entering network may use different access technologies, may belong to different operators, it is also possible to provide connecing to different core network
Enter.UMTS（UMTS, Universal Mobile TelecommunicationSystem, UMTS）/LTE
（Long Term Evolution；Long Term Evolution）Coexist that scene is as shown below with wlan network, in the base station of UMTS/LTE
（Node B in UMTS（Base station）, the eNB in LTE（Evolved base station））In coverage, there is the AP of multiple WLAN
（Access Point access points）.The coverage of access point is smaller with respect to for base station.
For the scene that UMTS/LTE and WLAN coexist, UE（User equipment）In 3GPP RAT（Radio Access
Type, wireless access type）Between switching be reported according to the measurement of UE by network side and network loading condition etc. certainly
Fixed, switchings of the UE between 3GPP RAT and WLAN is UE according to ANDSF（Access Network Discovery and
Selection Function, access network discovery and selection function）Strategy, the configuration information of network, and signal measurement result
Determine.In that way it is possible to can cause in UE moving process or network signal quality/scene of load change under, network side
Switch decision and UE the inconsistent situation of switch decision, UE can carry out continuous unnecessary switching.
In sum, under the scene that UMTS/LTE and WLAN coexist, it is possible to cause UE to carry out continuous unnecessary
Switching.
The content of the invention
The present invention provides a kind of method for switching over judgement, system and equipment, is used to solve to exist in the prior art
Under the scene that UMTS/LTE and WLAN coexist, it is possible to cause the UE to carry out the problem of continuous unnecessary switching.
The embodiment of the present invention provides a kind of method for switching over judgement, including：
User equipment judges whether to be switched in non-cellular network after cellular network is connected to；
The user equipment sends to the network side equipment being currently accessed and cuts after it is determined that needing to be switched to non-cellular network
The notification message of non-cellular network is changed to, so that the network side equipment avoids or stop to be grasped for the switching of the user equipment
Make.
Because user equipment is after it is determined that need to be switched to non-cellular network, is sent to the network side equipment being currently accessed and cut
Change to the notification message of non-cellular network, can reach notify network side equipment purpose so that network side equipment avoid or in
Only for the handover operation of the user equipment, so as under the scene that UMTS/LTE and WLAN coexist, it is to avoid UE is connected
The situation of continuous unnecessary switching, further increases resource utilization and systematic function.
It is preferred that the user equipment disappears to the notice that the network side equipment transmission being currently accessed is switched to non-cellular network
Breath, including：
The user equipment receives cutting from the network side equipment it is determined that need to be switched to non-cellular network
After changing order, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed.
It is preferred that the user equipment also includes after it is determined that needing to be switched to non-cellular network：
If the user equipment receives the switching command from the network side equipment, ignore the switching command, and cut
Change in non-cellular network；Or
If the user equipment receives the switching command from the network side equipment, receiving from the network side
After the handover cancelling order of equipment, it is switched in non-cellular network.
The embodiment of the present invention provides another method for switching over judgement, including：
Network side equipment receives the notification message for being switched to non-cellular network from user equipment, wherein the notice disappears
Breath is user equipment being connected to cellular network, and determines to need to be switched to what is sent after non-cellular network；
The network side equipment avoids or stops the handover operation for the user equipment.
Because user equipment is after it is determined that need to be switched to non-cellular network, is sent to the network side equipment being currently accessed and cut
Change to the notification message of non-cellular network, can reach notify network side equipment purpose so that network side equipment avoid or in
Only for the handover operation of the user equipment, so as under the scene that UMTS/LTE and WLAN coexist, it is to avoid UE is connected
The situation of continuous unnecessary switching, further increases resource utilization and systematic function.
It is preferred that the network side equipment avoids or stops the handover operation for the user equipment, including：
If the network side equipment receives the notification message before the switching to the user equipment makes decisions, stop
Only make decisions；Or
If the network side equipment adjudicates the user equipment needs switching, and is received before switching command is sent described
Notification message, then stop sending the switching command to the user equipment；Or
If the network side equipment receives the notification message after sending the switching command to the user equipment,
Stop follow-up handover operation；Or
If the network side equipment receives the notification message after sending the switching command to the user equipment,
Handover cancelling order is sent to the user equipment, and stops follow-up handover operation.
The embodiment of the present invention provides a kind of user equipment for switching over judgement, including：
Judge module, for after cellular network is connected to, judging whether to be switched in non-cellular network；
Processing module, for after the judge module determines to need to be switched to non-cellular network, to the net being currently accessed
Network side apparatus send the notification message for being switched to non-cellular network, so that the network side equipment is avoided or stopped for the use
The handover operation of family equipment.
Because user equipment is after it is determined that need to be switched to non-cellular network, is sent to the network side equipment being currently accessed and cut
Change to the notification message of non-cellular network, can reach notify network side equipment purpose so that network side equipment avoid or in
Only for the handover operation of the user equipment, so as under the scene that UMTS/LTE and WLAN coexist, it is to avoid UE is connected
The situation of continuous unnecessary switching, further increases resource utilization and systematic function.
It is preferred that the processing module specifically for：
Determine to need to be switched to non-cellular network in the judge module, and receive cutting from the network side equipment
After changing order, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed.
It is preferred that the processing module is additionally operable to：
After the judge module determines to need to be switched to non-cellular network, if receiving cutting from the network side equipment
Order is changed, ignores the switching command, and be switched in non-cellular network；Or
After the judge module determines to need to be switched to non-cellular network, if receiving cutting from the network side equipment
Order is changed, then after the handover cancelling order from the network side equipment is received, is switched in non-cellular network.
The embodiment of the present invention provides a kind of network side equipment for switching over judgement, including：
Receiver module, for receiving the notification message for being switched to non-cellular network from user equipment, wherein described logical
Know that message is user equipment being connected to cellular network, and determine to need to be switched to what is sent after non-cellular network；
Operation module, for avoiding or stopping the handover operation for the user equipment.
Because user equipment is after it is determined that need to be switched to non-cellular network, is sent to the network side equipment being currently accessed and cut
Change to the notification message of non-cellular network, can reach notify network side equipment purpose so that network side equipment avoid or in
Only for the handover operation of the user equipment, so as under the scene that UMTS/LTE and WLAN coexist, it is to avoid UE is connected
The situation of continuous unnecessary switching, further increases resource utilization and systematic function.
It is preferred that the operation module specifically for：
If receiving the notification message before the switching to the user equipment makes decisions, stopping makes decisions；Or
If adjudicating the user equipment needs switching, and receives the notification message before switching command is sent, then stop
Only the switching command is sent to the user equipment；Or
If receiving the notification message after sending the switching command to the user equipment, stop follow-up switching behaviour
Make；Or
If the notification message is received after sending the switching command to the user equipment, to the user equipment
Handover cancelling order is sent, and stops follow-up handover operation.
The embodiment of the present invention provides a kind of system for switching over judgement, including：
User equipment, for after cellular network is connected to, judging whether to be switched in non-cellular network；It is determined that needing
After being switched to non-cellular network, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed, so that
The network side equipment avoids or stops the handover operation for the user equipment.
Network side equipment, for receiving the notification message for being switched to non-cellular network from user equipment, wherein described
Notification message is user equipment being connected to cellular network, and determines to need to be switched to what is sent after non-cellular network；Avoid or
Stop the handover operation for the user equipment.
Because user equipment is after it is determined that need to be switched to non-cellular network, is sent to the network side equipment being currently accessed and cut
Change to the notification message of non-cellular network, can reach notify network side equipment purpose so that network side equipment avoid or in
Only for the handover operation of the user equipment, so as under the scene that UMTS/LTE and WLAN coexist, it is to avoid UE is connected
The situation of continuous unnecessary switching, further increases resource utilization and systematic function.
Brief description of the drawings
Fig. 1 is the system structure diagram that the embodiment of the present invention one switches over judgement；
Fig. 2 is the structural representation that the embodiment of the present invention two switches over the user equipment in the system of judgement；
Fig. 3 is the structural representation that the embodiment of the present invention three switches over the network side equipment in the system of judgement；
Fig. 4 is the structural representation that the embodiment of the present invention four switches over the user equipment in the system of judgement；
Fig. 5 is the structural representation that the embodiment of the present invention five switches over the network side equipment in the system of judgement；
Fig. 6 is the method flow schematic diagram that the embodiment of the present invention six switches over judgement；
Fig. 7 is the method flow schematic diagram that the embodiment of the present invention seven switches over judgement；
Fig. 8 is the application scenarios schematic diagram that the embodiment of the present invention eight switches over judgement；
Fig. 9 is the method flow schematic diagram that the embodiment of the present invention nine switches over judgement；
Figure 10 is the application scenarios schematic diagram that the embodiment of the present invention ten switches over judgement.
Specific embodiment
Embodiment of the present invention user equipment sets after it is determined that needing to be switched to non-cellular network to the network side being currently accessed
Preparation send the notification message for being switched to non-cellular network, so that the network side equipment is avoided or stopped for the user equipment
Handover operation.
Because user equipment is after it is determined that need to be switched to non-cellular network, is sent to the network side equipment being currently accessed and cut
Change to the notification message of non-cellular network, can reach notify network side equipment purpose so that network side equipment avoid or in
Only for the handover operation of the user equipment, so as under the scene that UMTS/LTE and WLAN coexist, it is to avoid UE is connected
The situation of continuous unnecessary switching, further increases resource utilization and systematic function.
The embodiment of the present invention be connected to the configuration information of the user equipment according to network side of cellular network, auxiliary information and
ANDSF policy determinations user equipment should be switched to when under non-cellular network, and an instruction is sent to network side.So, can be with
Avoid network side from being reported according to the measurement of user equipment, all carryings of the user equipment be all switched to adjacent cellular cell,
And user equipment is switched in non-cellular network according to the switchover policy of oneself quickly.I.e.：Network side considers user equipment
Suitable objective network is had been detected by, operation can not be switched over to user equipment, user equipment can directly business
It is switched in objective network from current Serving cell.
Wherein, the cellular network of the embodiment of the present invention includes but is not limited to the one kind in following network：
LTE system and UMTS.
The non-cellular network of the embodiment of the present invention can be any network in addition to cellular network, such as WLAN.
The embodiment of the present invention is described in further detail with reference to Figure of description.
As shown in figure 1, the system that the embodiment of the present invention one switches over judgement includes：User equipment 10 and network side equipment
11。
User equipment 10, for after cellular network is connected to, judging whether to be switched in non-cellular network；It is determined that needing
After being switched to non-cellular network, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed, with
The network side equipment is set to avoid or stop the handover operation for the user equipment；
Network side equipment 11, receives the notice for being switched to non-cellular network from user equipment and disappears for network side equipment
Breath, wherein the notification message is user equipment being connected to cellular network, and determines to need to be sent out after being switched to non-cellular network
Send；Avoid or stop the handover operation for the user equipment.
In force, user equipment can be after cellular network be connected to, it is determined that when needing to be switched to non-cellular network, just
The notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed.
Due to be not each user equipment when it is determined that needing to be switched to non-cellular network, network side equipment also determine use
Family equipment needs to switch over, thus one kind preferably mode is：
User equipment receives the switching life from the network side equipment it is determined that need to be switched to non-cellular network
After order, the notification message for being switched to non-cellular network is just sent to the network side equipment being currently accessed.
If after it is determined that needing to be switched to non-cellular network, not receiving the switching life from the network side equipment
Order, can not send the notification message for being switched to non-cellular network to the network side equipment being currently accessed, if do not received,
The notification message for being switched to non-cellular network can be sent to the network side equipment being currently accessed.
In force, can be seen in lower this period it is determined that waited for a period of time after needing to be switched to non-cellular network
Whether receive；Before seeing down or current whether can also be received from described when it is determined that needing to be switched to non-cellular network
The switching command of network side equipment.
For network side equipment, it is to avoid or termination has many kinds for the mode of the handover operation of the user equipment：
If mode one, the network side equipment receive the notice before the switching to the user equipment makes decisions disappearing
Breath, then stop making decisions, that is, avoid the handover operation for the user equipment.
If mode two, the network side equipment adjudicate the user equipment needs switching, and before switching command is sent
The notification message is received, then stops sending the switching command to the user equipment, that is, avoided for the user equipment
Handover operation.
If mode three, the network side equipment receive the notice after sending the switching command to the user equipment
Message, then stop follow-up handover operation, that is, stop the handover operation for the user equipment.
If mode four, the network side equipment receive the notice after sending the switching command to the user equipment
Message, then send handover cancelling order to the user equipment, and stops follow-up handover operation, that is, stop to be set for the user
Standby handover operation.
For mode three, if the user equipment receives the switching command from the network side equipment, ignore described cutting
Order is changed, and is switched in non-cellular network.
For mode four, if the user equipment receives the switching command from the network side equipment, come receiving
From after the handover cancelling order of the network side equipment, it is switched in non-cellular network.
For mode four, in force, user equipment can also set a timer, send logical to network side equipment
Start timing after knowing message, if not receiving the handover cancelling order from the network side equipment in setting duration, then
There are two kinds of processing modes：1st, it is switched in non-cellular network；2 and network side equipment carry out normal switching flow.It is specific to use
Which kind of can set as needed.
The embodiment of the invention provides the user equipment in a kind of system that judgement is switched over for the embodiment of the present invention
Structure, specifically may refer to Fig. 2.
As shown in Fig. 2 including for the embodiment of the present invention two switches over the user equipment in the system of judgement：Judge module
200 and processing module 210.
Judge module 200, for after cellular network is connected to, judging whether to be switched in non-cellular network；
Processing module 210, for after the judge module 200 determines to need to be switched to non-cellular network, to currently connecing
The network side equipment for entering sends the notification message for being switched to non-cellular network, so that the network side equipment avoids or stops to be directed to
The handover operation of the user equipment.
It is preferred that the processing module 210 specifically for：
Determine to need to be switched to non-cellular network in the judge module 200, and receive from the network side equipment
Switching command after, the notification message for being switched to non-cellular network is sent to the network side equipment that is currently accessed.
It is preferred that the processing module 210 is additionally operable to：
After the judge module 200 determines to need to be switched to non-cellular network, if receiving from the network side equipment
Switching command, ignore the switching command, and be switched in non-cellular network；Or
After the judge module 200 determines to need to be switched to non-cellular network, if receiving from the network side equipment
Switching command, then after the handover cancelling order from the network side equipment is received, be switched in non-cellular network.
The network side that the embodiment of the invention provides in a kind of system that judgement is switched over for the embodiment of the present invention sets
Standby structure, specifically may refer to Fig. 3.
As shown in figure 3, the network side equipment that the embodiment of the present invention three is switched in the system of judgement includes：
Receiver module 300, for receiving the notification message for being switched to non-cellular network from user equipment, wherein described
Notification message is user equipment being connected to cellular network, and determines to need to be switched to what is sent after non-cellular network；
Operation module 310, for avoiding or stopping the handover operation for the user equipment.
It is preferred that the operation module 310 specifically for：
If receiving the notification message before the switching to the user equipment makes decisions, stopping makes decisions；Or
If adjudicating the user equipment needs switching, and receives the notification message before switching command is sent, then stop
Only the switching command is sent to the user equipment；Or
If receiving the notification message after sending the switching command to the user equipment, stop follow-up switching behaviour
Make；Or
If the notification message is received after sending the switching command to the user equipment, to the user equipment
Handover cancelling order is sent, and stops follow-up handover operation.
The user that the embodiment of the invention provides in another system that judgement is switched over for the embodiment of the present invention sets
Standby structure, specifically may refer to Fig. 4.
As shown in figure 4, the user equipment that the embodiment of the present invention four is switched in the system of judgement includes：
Processor 400, for after cellular network is connected to, judging whether to be switched in non-cellular network, it is determined that needing
After being switched to non-cellular network, sent to the network side equipment being currently accessed by transceiver 410 and be switched to non-cellular network
Notification message so that the network side equipment avoids or stops the handover operation for the user equipment；
Transceiver 410, for sending and receiving data under the control of processor 400.
It is preferred that processor 400 specifically for：
It is determined that need to be switched to non-cellular network, and received from the network side equipment by transceiver 410
After switching command, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed by transceiver 410.
It is preferred that processor 400 is additionally operable to：
After it is determined that needing to be switched to non-cellular network, if being received from the network side equipment by transceiver 410
Switching command, ignores the switching command, and be switched in non-cellular network；Or
After it is determined that needing to be switched to non-cellular network, if being received from the network side equipment by transceiver 410
Switching command, then after the handover cancelling order from the network side equipment is received by transceiver 410, be switched to non-cellular
In network.
Wherein, in fig. 4, bus architecture can include the bus and bridge of any number of interconnection, specifically by processor 400
The various circuits of the memory that the one or more processors and memory 420 of representative are represented are linked together.Bus architecture is also
Various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like can be linked together, these are all
It is it is known in the art, therefore, being no longer described further to it herein.EBI provides interface.Transceiver 410 can
To be multiple element, i.e., including transmitter and receiver, there is provided for the list for being communicated with various other devices over a transmission medium
Unit.Processor 400 is responsible for bus architecture and common treatment, and memory 420 can store processor 400 and perform operation
When the data that are used.
Processor 400 is responsible for bus architecture and common treatment, and memory 420 can store processor 400 and hold
The data used during row operation.
The embodiment of the invention provides the network side in another system that judgement is switched over for the embodiment of the present invention
The structure of equipment, specifically may refer to Fig. 5.
As shown in figure 5, the network side equipment that the embodiment of the present invention five is switched in the system of judgement includes：
Processor 500, for receiving the notice for being switched to non-cellular network from user equipment by transceiver 510
After message, it is to avoid or stop to be directed to the handover operation of the user equipment, wherein the notification message is user equipment connecting
To cellular network, and determine to need to be switched to what is sent after non-cellular network；
Transceiver 510, for sending and receiving data under control of the processor 500.
It is preferred that processor 500 specifically for：
If receiving the notification message before the switching to the user equipment makes decisions, stopping makes decisions；Or
If adjudicating the user equipment needs switching, and receives the notification message before switching command is sent, then stop
Only the switching command is sent to the user equipment；Or
If receiving the notification message after sending the switching command to the user equipment, stop follow-up switching behaviour
Make；Or
If the notification message is received after sending the switching command to the user equipment, to the user equipment
Handover cancelling order is sent, and stops follow-up handover operation.
Wherein, in Figure 5, bus architecture can include the bus and bridge of any number of interconnection, specifically by processor 500
The various circuits of the memory that the one or more processors and memory 520 of representative are represented are linked together.Bus architecture is also
Various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like can be linked together, these are all
It is it is known in the art, therefore, being no longer described further to it herein.EBI provides interface.Transceiver 510 can
To be multiple element, i.e., including transmitter and receiver, there is provided for the list for being communicated with various other devices over a transmission medium
Unit.For different user equipmenies, user interface 530 can also be can it is external in connect the interface for needing equipment, connection sets
Standby including but not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 500 is responsible for bus architecture and common treatment, and memory 520 can store processor 500 and hold
The data used during row operation.
Based on same inventive concept, the embodiment of the present application additionally provides the method for switching over judgement, due to the application reality
The principle for applying the method solve problem of example is similar to the equipment of the embodiment of the present application, thus the method for the embodiment of the present application implementation
The implementation of the equipment of the embodiment of the present application is may refer to, part is repeated and is repeated no more.
As shown in fig. 6, the method that the embodiment of the present invention six switches over judgement includes：
Step 601, user equipment judge whether to be switched in non-cellular network after cellular network is connected to；
Step 602, the user equipment set after it is determined that needing to be switched to non-cellular network to the network side being currently accessed
Preparation send the notification message for being switched to non-cellular network, so that the network side equipment is avoided or stopped for the user equipment
Handover operation.
It is preferred that the user equipment disappears to the notice that the network side equipment transmission being currently accessed is switched to non-cellular network
Breath, including：
The user equipment receives cutting from the network side equipment it is determined that need to be switched to non-cellular network
After changing order, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed.
It is preferred that the user equipment also includes after it is determined that needing to be switched to non-cellular network：
If the user equipment receives the switching command from the network side equipment, ignore the switching command, and cut
Change in non-cellular network；Or
If the user equipment receives the switching command from the network side equipment, receiving from the network side
After the handover cancelling order of equipment, it is switched in non-cellular network.
As shown in fig. 7, the method that the embodiment of the present invention seven switches over judgement includes：
Step 701, network side equipment receive the notification message for being switched to non-cellular network from user equipment, wherein institute
It is user equipment being connected to cellular network to state notification message, and determines to need to be switched to what is sent after non-cellular network；
Step 702, the network side equipment avoid or stop the handover operation for the user equipment.
It is preferred that the network side equipment avoids or stops the handover operation for the user equipment, including：
If the network side equipment receives the notification message before the switching to the user equipment makes decisions, stop
Only make decisions；Or
If the network side equipment adjudicates the user equipment needs switching, and is received before switching command is sent described
Notification message, then stop sending the switching command to the user equipment；Or
If the network side equipment receives the notification message after sending the switching command to the user equipment,
Stop follow-up handover operation；Or
If the network side equipment receives the notification message after sending the switching command to the user equipment,
Handover cancelling order is sent to the user equipment, and stops follow-up handover operation.
Two examples of the scheme of the embodiment of the present invention are set forth below.
Example one, as shown in figure 8, the embodiment of the present invention eight switches over the application scenarios schematic diagram of judgement in, UMTS is wide
General covering, in order to improve the handling capacity of system, operator again bustlinier commerce area deploy LTE Hot Spot and
WIFI hot spot.UE is initially to be connected under LTE CELL1, and with the movement of UE, UE removes the coverage of LTE cell1,
Enter into the overlay area of WIFI hot spot.The UE is the UE of low speed movement, and core net is LTE to the ANDSF strategies that UE is configured<
WLAN, UMTS<WLAN.
For the scene of Fig. 8, the embodiment of the present invention gives a kind of method for switching over judgement, as shown in Figure 9：
Step 901, UE are connected under LTE cells, it is contemplated that surrounding also has WIFI hot spot, and the Serving cell of UE can be by 3GPP
Handoff threshold between RAT and WLAN is sent to UE by system message or dedicated signaling
Step 902, UE send the measurement that periodic measurement is reported or event is triggered and report.
Step 903, the movement with UE, UE have arrived the edge of LTE cells.The Serving cell of UE is according in the measurement of UE
Report, judgement UE needs to move to UMTS cell2.Simultaneously as Serving cell UE is according to the ANDSF strategies of itself and service
The handoff threshold judgement of cell configuration should be switched to WLAN hot spot.
Step 904, UE send the notification message for being switched to non-cellular network to network side.
After step 905, UE are connected to UMTS cells, proceed the measurement of 3GPP RAT and WLAN, according to measurement result
And ANDSF is tactful, UE is switched to wlan focuses.
Step 906, WLAN provide service for UE.
Example two, as shown in Figure 10, the embodiment of the present invention ten is switched in the application scenarios schematic diagram of judgement, LTE
Cell2 is covering extensively, in order to improve the handling capacity of system, LTE is deployed again in bustlinier commerce area operator
Hot Spot cell1 and WIFI hot spot.UE is initially to be connected under LTE CELL1, and with the movement of UE, UE removes LTE
The coverage of cell1, enters into the overlay area of WIFI hot spot.Core net is LTE to the ANDSF strategies that UE is configured<WLAN.
Under the scene and Fig. 8 scene than relatively similar.It is the region covered extensively in LTE, portion that different places are
LTE Hot Spot cell1 and WLAN hot spot are affixed one's name to.With the movement of UE, the signal quality of LTE Hot Spot is gradually deteriorated, root
According to intra-lte switchover policy, UE may be switched to LTE cell2 by LTE cell1, and UE may sentence according to the switching of oneself
Certainly think to need to be switched to WLAN, in order to avoid occurring LTE CELL1- ＞ LTE CELL2- in the short time>WLAN is this unnecessary
Continuous switching, after UE detects suitable WLAN cells, the LTE cell1 to service send and oneself detect suitable wlan
The instruction of cell, so, according to the state of network, the Determines of UE can not be to the switching inside UE initiations LTE for network side
To avoid unnecessary handoff procedure.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the application can be used and wherein include the computer of computer usable program code at one or more
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program of upper implementation is produced
The form of product.
The application is with reference to method, the equipment according to the embodiment of the present application（System）And the flow of computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the application scope.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the application to the application
God and scope.So, if these modifications of the application and modification belong to the scope of the application claim and its equivalent technologies
Within, then the application is also intended to comprising these changes and modification.
Claims (7)
1. a kind of method for switching over judgement, it is characterised in that the method includes：
User equipment judges whether to be switched in non-cellular network after cellular network is connected to；
The user equipment sends to the network side equipment being currently accessed and is switched to after it is determined that needing to be switched to non-cellular network
The notification message of non-cellular network, so that the network side equipment avoids or stop the handover operation for the user equipment；
The user equipment also includes after it is determined that needing to be switched to non-cellular network：
If the user equipment receives the switching command from the network side equipment, ignore the switching command, and be switched to
In non-cellular network；Or
If the user equipment receives the switching command from the network side equipment, receiving from the network side equipment
Handover cancelling order after, be switched in non-cellular network.
2. the method for claim 1, it is characterised in that the user equipment sends to the network side equipment being currently accessed
The notification message of non-cellular network is switched to, including：
The user equipment receives the switching life from the network side equipment it is determined that need to be switched to non-cellular network
After order, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed.
3. a kind of method for switching over judgement, it is characterised in that the method includes：
Network side equipment receives the notification message for being switched to non-cellular network from user equipment, wherein the notification message is
User equipment determines to need to be switched to what is sent after non-cellular network being connected to cellular network；
The network side equipment avoids or stops the handover operation for the user equipment；
The network side equipment avoids or stops the handover operation for the user equipment, including：
If the network side equipment receives the notification message before the switching to the user equipment makes decisions, stop into
Row judgement；Or
If the network side equipment adjudicates the user equipment needs switching, and receives the notice before switching command is sent
Message, then stop sending the switching command to the user equipment；Or
If the network side equipment receives the notification message after sending the switching command to the user equipment, stop
Follow-up handover operation；Or
If the network side equipment receives the notification message after sending the switching command to the user equipment, to institute
State user equipment and send handover cancelling order, and stop follow-up handover operation.
4. a kind of user equipment for switching over judgement, it is characterised in that the user equipment includes：
Judge module, for after cellular network is connected to, judging whether to be switched in non-cellular network；
Processing module, for after the judge module determines to need to be switched to non-cellular network, to the network side being currently accessed
Equipment sends the notification message for being switched to non-cellular network, so that the network side equipment avoids or stops to be set for the user
Standby handover operation；
The processing module is additionally operable to：
After the judge module determines to need to be switched to non-cellular network, if receiving the switching life from the network side equipment
Order, ignores the switching command, and be switched in non-cellular network；Or
After the judge module determines to need to be switched to non-cellular network, if receiving the switching life from the network side equipment
Order, then after the handover cancelling order from the network side equipment is received, be switched in non-cellular network.
5. user equipment as claimed in claim 4, it is characterised in that the processing module specifically for：
Determine to need to be switched to non-cellular network in the judge module, and receive the switching life from the network side equipment
After order, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed.
6. a kind of network side equipment for switching over judgement, it is characterised in that the network side equipment includes：
Receiver module, for receiving the notification message for being switched to non-cellular network from user equipment, wherein the notice disappears
Breath is user equipment being connected to cellular network, and determines to need to be switched to what is sent after non-cellular network；
Operation module, for avoiding or stopping the handover operation for the user equipment；
The operation module specifically for：
If receiving the notification message before the switching to the user equipment makes decisions, stopping makes decisions；Or
If adjudicate the user equipment need switching, and send switching command before receive the notification message, then stop to
The user equipment sends the switching command；Or
If receiving the notification message after sending the switching command to the user equipment, stop follow-up handover operation；
Or
If receiving the notification message after sending the switching command to the user equipment, sent to the user equipment
Handover cancelling order, and stop follow-up handover operation.
7. a kind of system for switching over judgement, it is characterised in that the system includes：
User equipment, for after cellular network is connected to, judging whether to be switched in non-cellular network；It is determined that needing switching
To after non-cellular network, the notification message for being switched to non-cellular network is sent to the network side equipment being currently accessed, so that described
Network side equipment avoids or stops the handover operation for the user equipment；
Network side equipment, for receiving the notification message for being switched to non-cellular network from user equipment, wherein the notice
Message is user equipment being connected to cellular network, and determines to need to be switched to what is sent after non-cellular network；Avoid or stop
For the handover operation of the user equipment；
The user equipment is additionally operable to：
After it is determined that needing to be switched to non-cellular network, if receiving the switching command from the network side equipment, ignore described
Switching command, and be switched in non-cellular network；Or
After it is determined that needing to be switched to non-cellular network, if receiving the switching command from the network side equipment, receiving
After handover cancelling order from the network side equipment, it is switched in non-cellular network；
The network side equipment specifically for：
If receiving the notification message before the switching to the user equipment makes decisions, stopping makes decisions；Or
If adjudicate the user equipment need switching, and send switching command before receive the notification message, then stop to
The user equipment sends the switching command；Or
If receiving the notification message after sending the switching command to the user equipment, stop follow-up handover operation；
Or
If receiving the notification message after sending the switching command to the user equipment, sent to the user equipment
Handover cancelling order, and stop follow-up handover operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728716.9A CN103686797B (en) | 2013-12-25 | 2013-12-25 | A kind of method for switching over judgement, system and equipment |
| PCT/CN2014/094746 WO2015096720A1 (en) | 2013-12-25 | 2014-12-24 | Method, system and device for performing handover decision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310728716.9A CN103686797B (en) | 2013-12-25 | 2013-12-25 | A kind of method for switching over judgement, system and equipment |
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| Publication Number | Publication Date |
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| CN103686797A CN103686797A (en) | 2014-03-26 |
| CN103686797B true CN103686797B (en) | 2017-06-23 |
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| CN201310728716.9A Active CN103686797B (en) | 2013-12-25 | 2013-12-25 | A kind of method for switching over judgement, system and equipment |
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| CN (1) | CN103686797B (en) |
| WO (1) | WO2015096720A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686797B (en) * | 2013-12-25 | 2017-06-23 | 电信科学技术研究院 | A kind of method for switching over judgement, system and equipment |
| CN103974333B (en) * | 2014-05-16 | 2017-07-28 | 西安电子科技大学 | For SVC video traffics and the load-balancing method of translational speed |
| WO2016019540A1 (en) * | 2014-08-07 | 2016-02-11 | 华为技术有限公司 | Network mobility optimizing method, device and system |
| CN107295605B (en) * | 2016-04-01 | 2019-07-02 | 电信科学技术研究院 | A kind of processing method, device, equipment and the base station of Wireless LAN identification information |
| CN106658630B (en) * | 2016-06-30 | 2021-01-26 | 努比亚技术有限公司 | Communication terminal, base station, system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064918A (en) * | 2006-04-24 | 2007-10-31 | 华为技术有限公司 | Method for switching initialization request of media irrelevant switch |
| CN101553010A (en) * | 2008-04-02 | 2009-10-07 | 华为技术有限公司 | Intersystem transfer method, intersystem transfer device and communications systems |
| CN103024843A (en) * | 2012-11-30 | 2013-04-03 | 中兴通讯股份有限公司 | Method and system for switching access network |
| JP2013179567A (en) * | 2012-02-28 | 2013-09-09 | ▲華▼▲為▼▲終▼端有限公司 | Multimode handover method and multimode terminal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052215A (en) * | 2006-04-20 | 2007-10-10 | 华为技术有限公司 | Method for net element active stopping switching |
| CN103067997B (en) * | 2011-10-19 | 2015-11-25 | 中国电信股份有限公司 | Judge the method and apparatus whether terminal switches between two kinds of wireless networks |
| US20140376515A1 (en) * | 2012-02-17 | 2014-12-25 | Nokia Corporation | Methods, apparatuses and computer program products for wlan discovery and handover in coexisted lte and wlan networks |
| CN102892169A (en) * | 2012-09-19 | 2013-01-23 | 邦讯技术股份有限公司 | Method and system for switching from WLAN (Wireless Local Area Network) to 3G (The 3rd Generation Telecommunication) through home node B (HNB) |
| CN103686797B (en) * | 2013-12-25 | 2017-06-23 | 电信科学技术研究院 | A kind of method for switching over judgement, system and equipment |
-
2013
- 2013-12-25 CN CN201310728716.9A patent/CN103686797B/en active Active
-
2014
- 2014-12-24 WO PCT/CN2014/094746 patent/WO2015096720A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064918A (en) * | 2006-04-24 | 2007-10-31 | 华为技术有限公司 | Method for switching initialization request of media irrelevant switch |
| CN101553010A (en) * | 2008-04-02 | 2009-10-07 | 华为技术有限公司 | Intersystem transfer method, intersystem transfer device and communications systems |
| JP2013179567A (en) * | 2012-02-28 | 2013-09-09 | ▲華▼▲為▼▲終▼端有限公司 | Multimode handover method and multimode terminal |
| CN103024843A (en) * | 2012-11-30 | 2013-04-03 | 中兴通讯股份有限公司 | Method and system for switching access network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103686797A (en) | 2014-03-26 |
| WO2015096720A1 (en) | 2015-07-02 |
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