CN105897375A - Service migration method and device - Google Patents
Service migration method and device Download PDFInfo
- Publication number
- CN105897375A CN105897375A CN201510038842.0A CN201510038842A CN105897375A CN 105897375 A CN105897375 A CN 105897375A CN 201510038842 A CN201510038842 A CN 201510038842A CN 105897375 A CN105897375 A CN 105897375A
- Authority
- CN
- China
- Prior art keywords
- network
- terminal
- message
- business
- unloading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a service migration method and device. The method comprises a step of determining that the server of a terminal in a first network needs to migrate, and a step of reporting an unload indication message to a second network, wherein, the unload indication message is used for asking the partial or whole service of the terminal in the first network to migrate to the second network. Through the invention, the problems of data packet delay and loss caused by a condition that the second network can not know the use condition of the first network in user equipment in the prior art are solved, and the packet loss rate of the data packet and time delay are reduced.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of business migration method and device.
Background technology
Along with wireless communication technology and the continuous evolution of standard, mobile Packet Service has obtained huge development, single
The data throughput capabilities of terminal is constantly promoting.With Long Term Evolution (Long Term Evolution, referred to as LTE)
As a example by system, can support that in 20M bandwidth the data of descending maximum rate 100Mbps are transmitted, follow-up
In LTE (LTE Advanced) system strengthened, the transfer rate of data will promote further, it might even be possible to
Reach 1Gbps.
The growth of terminal data portfolio expansion type, makes existing Internet resources the most unable to do what one wishes, especially exists
In the case of a new generation's communication technology (such as 3G, LTE) also cannot extensively arrange net, the thing followed is to use
Family speed and traffic demand cannot meet, the variation of Consumer's Experience.How preventing and changing this situation is operation
The problem that business must take into, on the one hand needs to accelerate popularization and the network design of new technique;On the other hand, it is desirable to
Can be by existing network and technology be strengthened, to reach the purpose of fast lifting network performance.Many institute's weeks
Knowing, in third generation partner program, (The 3rd Generation Partnership Project is referred to as
Outside radio network technique 3GPP) provided, the most commonly used WLAN (Wireless
Local Area Network, referred to as WLAN), it is based especially on Institute of Electrical and Electronics Engineers (Institute
Of Electrical and Electronics Engineers, referred to as IEEE) 802.11 standards WLAN
Through being widely used in focus access covering in family, enterprise even the Internet.Wherein by WiFi alliance
The technical specification that (Wi-Fi Alliance) proposes is most widely used, therefore in reality WiFi network often follow based on
The wlan network of IEEE 802.11 standard is equivalent to, and in the case of not causing and obscuring, following is also adopted by
WiFi module describes wireless receiving and dispatching and the processing module supporting WLAN in network node.
Under this premise, some operators and company have been proposed that enters WLAN with existing 3GPP network
Row merges, it is achieved joint transmission, to reach load shunting and to improve the purpose of network performance.3GPP SA2 leads to
Cross access network discovery and selected functional unit (Access Network Discovery and Selection
Functions, referred to as ANDSF) scheme, it is provided that a kind of is that terminal selects target according to carrier policy
The pattern of access network.
3GPP R10 defines ANDSF standard, and ANDSF realizes Intelligent network-selecting as accessing anchor point, logical
Cross network to work in coordination with the mutual of terminal, it is achieved effective shunting of network insertion, meet the operation of following multi-network cooperative
Direction.ANDSF generates strategy based on information such as network load, terminal capability, user's signing situations, helps
Terminal use selects the network formats most preferably accessed, it is achieved the collaborative operation of plurality of access modes.ANDSF was both
Can individually dispose, it is possible to close with other network element and set.At present, industry Main Viewpoints thinks that ANDSF can portion
Administration is in policy control and charging (Policy Control and Charging, referred to as PCC) equipment.
ANDSF is a WLAN interworking scheme based on core net, not in view of docking
The impact networked, additionally due to ANDSF is the scheme of a relative quiescent, it is impossible to very well to network load with
The situation that channel quality dynamically changes adapts to, and has therefore also carried out WLAN in 3GPP access network group
Interworking discusses.In the wireless interoperability of R12WLAN/3GPP, perform the rule of WLAN shunt
Then it is introduced into the mechanism triggered.
But, it is real-time that core net mechanism and the auxiliary information mechanism from wireless access network can not be supplied to network side
Ground uses load and channel condition thus merges use Radio Resource.It addition, the data from same bearer can not
Service on 3GPP and WLAN link simultaneously.Therefore the demand of WLAN Yu 3GPP system integrating exists
RAN65 plenary session is proposed again.
Compare the WLAN shunt scheme depending on strategy and triggering the most after deliberation, wireless access network
WLAN Yu the 3GPP system integrating of (Radio Access Network, referred to as RAN) level polymerization,
It is called for short WLAN and 3GPP network close coupling, is similar to carrier aggregation and dual link, provide for overall system
The preferably control of resource and utilization in dual link.Compacting into and being polymerized the more connection in real time of permission in radio layer
Close the Radio Resource of scheduling WLAN Yu 3GPP network, therefore improve QoS of customer (Quality of
Service, referred to as QoS) and entire system capacity.By the Radio Resource between more preferably management user, can increase
Add the collective throughput of all users and whole system capacity is provided.Feelings are used based on Real-time Channel condition and system
Under condition, each link scheduling determines to accomplish each level wrapped.User face is anchored on reliable LTE
Network, can improve performance by returning back to LTE network.
WLAN and 3GPP network close coupling can apply to scene (enb and the access point (Access that cooperates together
Point, referred to as AP) between complete the integrated operation of RAN layer by internal interface) and the non-field that cooperates together
Scape (completes the integrated operation of RAN layer by external interface between enb and AP), and this is similar to the most respectively
In 3gpp carrier aggregation and dual link.It is applied to WLAN and 3GPP integrated base stations website with ground collaboration method
Show as it is shown in figure 1, this Fig. 1 is tightly coupled the cooperation together of WLAN and the 3GPP network in correlation technique
It is intended to one, or preferable loop-coupled WLAN and 3GPP network is as in figure 2 it is shown, this Fig. 2 is relevant
The tightly coupled schematic diagram two that cooperates together of WLAN and 3GPP network in technology, the non-scheme that cooperates together should
For the scene of the most independent WLAN AP layout as it is shown on figure 3, this Fig. 3 is correlation technique
In the tightly coupled non-schematic diagram that cooperates together of WLAN and 3GPP network.
WLAN Yu 3GPP network tightly coupled wlan shunting scheme has four kinds at present: simplify framework packet count
Shunt according to convergence protocol (Packet Data Convergence Protocol, referred to as PDCP) layer, dual link
The PDCP layer shunting of framework, wireless spread-spectrum technology (Radio Link Control, referred to as RLC) layer shunts,
Medium education (Media Access Control, referred to as MAC) layer shunts.
The so-called framework PDCP layer that simplifies shunts, and the WLAN shunt of downstream data flow is in 3GPP access network
PDCP layer completes, and is then transferred to PDCP adapter, and this adapter completes the agreement of the PDCP of 3gpp
Data cell, to the conversion of the Medium Access Control (MAC) Protocol Data Unit of WLAN, is sent by the radio open of WLAN
To the MAC layer of the WLAN of terminal, then at the adapter of the PDCP being sent to terminal, in terminal
Adapter completes the Medium Access Control (MAC) Protocol Data Unit conversion to the protocol Data Unit of PDCP of WLAN, so
After be sent to the PDCP entity of subscriber equipment (User Equipment, referred to as UE), last PDCP
The service data unit of PDCP is sent corresponding applied business by entity.Upstream is from terminal
PDCP entity is sent to the PDCP entity of 3GPP access network, similar with descending process, the most in opposite direction
?.
So-called dual link framework PDCP layer shunting, data distribution twice, the PDCP of first 3GPP access network
Data flow point is given the wireless chain control layer of the small-cell of time base station by layer, then in the MAC of small-cell the
Secondary downstream data flow shunts, and i.e. WLAN shunt is to mac adapter, and this adapter completes 3gpp's
The protocol Data Unit of MAC is to the conversion of the Medium Access Control (MAC) Protocol Data Unit of WLAN, by WLAN's
Radio open is sent to the MAC layer of the WLAN of terminal, then at the adapter of the MAC being sent to terminal,
Adapter in terminal completes the Medium Access Control (MAC) Protocol Data Unit of WLAN the turning of protocol Data Unit to MAC
Change, be then sent to the MAC entity of UE, complete user data cell according to 3GPP air protocol and send
To corresponding applied business.Upstream is similar with descending process, the most in opposite direction.
So-called rlc layer shunting, the WLAN shunt of downstream data flow is complete at the rlc layer of 3GPP access network
Becoming, be then transferred to RLC adapter, the protocol Data Unit of the RLC that this adapter completes 3gpp arrives
The conversion of the Medium Access Control (MAC) Protocol Data Unit of WLAN, is sent to terminal by the radio open of WLAN
The MAC layer of WLAN, then at the adapter of the RLC being sent to terminal, the adapter in terminal completes
The Medium Access Control (MAC) Protocol Data Unit of WLAN, to the conversion of the protocol Data Unit of RLC, is then sent to UE
PDCP entity, the service data unit of PDCP is sent corresponding applied business by last PDCP entity.
Upstream is the PDCP entity that the PDCP entity from terminal is sent to 3GPP access network, with descending mistake
Journey is similar to, the most in opposite direction.
So-called MAC layer shunting, the WLAN shunt of downstream data flow is complete in the MAC layer of 3GPP access network
Becoming, be then transferred to mac adapter, the protocol Data Unit of the MAC that this adapter completes 3gpp arrives
The conversion of the Medium Access Control (MAC) Protocol Data Unit of WLAN, is sent to terminal by the radio open of WLAN
The MAC layer of WLAN, then at the adapter of the MAC being sent to terminal, the adapter in terminal completes
The Medium Access Control (MAC) Protocol Data Unit of WLAN, to the conversion of the protocol Data Unit of MAC, is then sent to UE
PDCP entity, the service data unit of PDCP is sent corresponding applied business by last PDCP entity.
Upstream is the PDCP entity that the PDCP entity from terminal is sent to 3GPP access network, with descending mistake
Journey is similar to, the most in opposite direction.
User can manually carry out WIFI switch, it is also possible to machine-processed and tactful by core net and wireless network side
Aptitude manner carries out WIFI switch.Intelligence WIFI switch provides the net near current location according to ANDSF
Network finds information (SSID of such as WIFI), activates to open WIFI switch, completes related mechanism and strategy.
Waste electricity during the focus that will not the most do not can use, also will not forget hands in available WIFI hot spot
Move the flow opening WIFI and waste preciousness.
For the switch of the WIFI of WLAN Yu 3GPP network close coupling operation, there is user's hand switch equally
Form, also has intelligent WIFI switch form.Owing to user's hand switch form is random, also intelligent switch
WIFI can be affected by core net ANDSF, carries out the operation of WLAN Yu 3GPP network close coupling user
Time, user's manual-lock can be encountered and fall WIFI, or the policy mandates receiving core net ANDSF is closed
Wlan network, at this moment 3GPP network should not streamed data to wlan network side, i.e. off-load WLAN
Network data flow, but 3GPP network cannot know the user side pent situation of WIFI, also may proceed to shunting
Data, to wlan network, cause packet delay and loss, even affect the use impression of user.Thus
Understand, also exist in the related owing to the second network cannot know the use feelings of first network in subscriber equipment
Condition and the problem that causes packet delay and loss.
The use of first network in subscriber equipment cannot be known due to the second network for present in correlation technique
Situation and cause the problem of packet delay and loss, effective solution is the most not yet proposed.
Summary of the invention
The invention provides a kind of business migration method and device, with at least solve present in correlation technique due to
Second network cannot be known the service condition of first network in subscriber equipment and cause packet delay and loss
Problem.
According to an aspect of the invention, it is provided a kind of business migration method, comprise determining that terminal is first
Service needed in network migrates;The second network, wherein, described unloading is given by unloading instruction information reporting
By described terminal partial service in described first network or all business migration is extremely for request for instruction message
Described second network.
Further, after giving described second network by described unloading instruction information reporting, also include: receive
The network that described second network returns according to described unloading instruction message connects reconfiguration message;According to described network
Connect the resource between reconfiguration message release terminal and described first network.
Further, described unloading instruction message includes at least one following information: the reason of unloading, needs
Carry out the business that migrates corresponding radio bearer identification RB ID and/or Logic Channel Identifier LCHID, need into
Service set SSID of the access point that the business migrated of going is corresponding and/or basic service set identification BSSID, institute
State terminal to the measurement result of described first network and/or to the measurement result of described second network, described terminal
Terminal iidentification, media get involved control information, association identification AID.
Further, described terminal business need in described first network are determined according at least one following condition
Migrate: the link quality degradation of described first network;The service attribute of the business of described terminal is changed to
Do not allow to use described first network;Terminal use selects to change;Terminal use closes described first network
Use function;Described first network occurs congested;Access network discovery and selection function ANDSF configuration are sent out
Changing.
Further, described method also includes: is meeting following condition for the moment, is stopping at described first network
Upper transmission business: before sending described unloading instruction message, when sending described unloading instruction message, send described
After unloading instruction message, receive the network that described second network sends and connect after reconfiguration message.
Further, described method also includes: is meeting following condition for the moment, is being released in described first network
Upper application to resource: send described unloading instruction message time, send described unloading instruction message after, receive
After the network connection reconfiguration message that described second network sends.
Further, described first network includes that WLAN WLAN, described second network include the 3rd
For mobile communication Partnership Program 3GPP network.
According to a further aspect in the invention, it is provided that a kind of business migration method, including: receive terminal and determining
The unloading instruction message that described terminal service needed in first network reports after migrating, wherein, described
Unloading instruction message for request by described terminal partial service in described first network or all business move
Move to the second network.
Further, after receiving the described unloading instruction message that described terminal is above-mentioned, also include: according to institute
Stating unloading instruction message and send network connection reconfiguration message to described terminal, wherein, described network connects and heavily joins
Put message for indicating described terminal to discharge the resource between described terminal and described first network.
Further, described unloading instruction message includes at least one following information: the reason of unloading, needs
Carry out the business that migrates corresponding radio bearer identification RB ID and/or Logic Channel Identifier LCHID, need into
Service set SSID of the access point that the business migrated of going is corresponding and/or basic service set identification BSSID, institute
State terminal to the measurement result of described first network and/or to the measurement result of described second network, described terminal
Terminal iidentification, media get involved control information, association identification AID.
Further, after the described unloading instruction message receiving described terminal to report, also include: to described
The off-load release that first network sends for discharging the resource between described second network and described first network refers to
Show;And/or, the resource between release and described terminal.
Further, when meeting at least one following condition, the resource between release and described terminal: to institute
Connect to reconfigure when stating terminal transmission described network connection reconfiguration message, to the described terminal described network of transmission and disappear
After breath, receive described first network send for discharging the money between described second network and described terminal
After the off-load release instruction in source, receive described first network off-load Release complete, to described first network
When transmission is for discharging the off-load release instruction of the resource between described second network and described first network, to institute
State first network and send the off-load release for discharging the resource between described second network and described first network
After instruction.
Further, described first network includes that WLAN WLAN, described second network include the 3rd
For mobile communication Partnership Program 3GPP network.
According to a further aspect in the invention, it is provided that a kind of business migration device, comprise determining that module, be used for
Determine that terminal service needed in first network migrates;Reporting module, for indicating message by unloading
Offering the second network, wherein, described unloading instruction message is for asking described terminal in described first network
Partial service or all business migration to described second network.
Further, described device also includes: the first receiver module, is used for receiving described second network according to institute
State the network connection reconfiguration message that unloading instruction message returns;First release module, for according to described network
Connect the resource between reconfiguration message release terminal and described first network.
Further, described device also includes: stopping modular, for meeting following condition for the moment, stops
Send business on the first network: before sending described unloading instruction message, send described unloading instruction and disappear
During breath, send described unloading instruction message after, receive described second network send network connect reconfigure
After message.
Further, described device also includes: the second release module, for meeting following condition for the moment,
The resource that release is applied on the first network: when sending described unloading instruction message, send described unloading
After instruction message, receive the network that described second network sends and connect after reconfiguration message.
According to a further aspect in the invention, additionally provide a kind of business migration device, including: the second receiver module,
First reported after described terminal service needed in first network migrates is being determined for receiving terminal
The unloading instruction message of network, wherein, described unloading instruction message is for asking described terminal described first
Partial service in network or all business migration are to the second network.
Further, described device also includes: the first sending module, for according to described unloading instruction message to
Described terminal sends network and connects reconfiguration message, and wherein, described network connects reconfiguration message and is used for indicating institute
State terminal and discharge the resource between described terminal and described first network.
Further, described device also includes: the second sending module, is used for for sending to described first network
The off-load release discharging the resource between described second network and described first network indicates;And/or, the 3rd releases
Amplification module, the resource between release and described terminal.
By the present invention, use and determine that terminal service needed in first network migrates;Unloading is indicated
Information reporting gives the second network, and wherein, described unloading instruction message is for asking described terminal described first
Partial service in network or all business migration to described second network, solve present in correlation technique by
Cannot know that the service condition of first network in subscriber equipment causes packet delay and loss in the second network
Problem, and then reached to reduce the packet loss of packet and the effect of time delay.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application,
The schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.
In the accompanying drawings:
Fig. 1 is the tightly coupled schematic diagram one that cooperates together of WLAN and the 3GPP network in correlation technique;
Fig. 2 is the tightly coupled schematic diagram two that cooperates together of WLAN and the 3GPP network in correlation technique;
Fig. 3 is the tightly coupled non-schematic diagram that cooperates together of WLAN and the 3GPP network in correlation technique;
Fig. 4 is the flow chart of the first business migration method according to embodiments of the present invention;
Fig. 5 is the second business migration method according to embodiments of the present invention;
Fig. 6 is the structured flowchart of the first business migration device according to embodiments of the present invention;
Fig. 7 is the first preferred structure block diagram of the first business migration device according to embodiments of the present invention;
Fig. 8 is the second preferred structure block diagram of the first business migration device according to embodiments of the present invention;
Fig. 9 is the third preferred structure block diagram of the first business migration device according to embodiments of the present invention;
Figure 10 is the structured flowchart of the second business migration device according to embodiments of the present invention;
Figure 11 is the first preferred structure block diagram of the second business migration device according to embodiments of the present invention;
Figure 12 is the second preferred structure block diagram of the second business migration device according to embodiments of the present invention;
Figure 13 be according to embodiments of the present invention one inserting technology networks between the flow chart that reports of off-load;
Figure 14 be according to embodiments of the present invention two inserting technology networks between the flow chart that reports of off-load;
Figure 15 be according to embodiments of the present invention three inserting technology networks between the flow chart that reports of off-load;
Figure 16 be according to embodiments of the present invention four inserting technology networks between the flow chart that reports of off-load.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that do not rushing
In the case of Tu, the embodiment in the application and the feature in embodiment can be mutually combined.
Providing a kind of business migration method in the present embodiment, Fig. 4 is according to embodiments of the present invention the first
The flow chart of business migration method, as shown in Figure 4, this flow process comprises the steps:
Step S402, determines that terminal service needed in first network migrates;
Step S404, gives the second network by unloading instruction information reporting, and wherein, this unloading instruction message is used for
Ask by terminal partial service in first network or all business migration to the second network.
By above-mentioned steps, when determine need to carry out internetwork business migration time, actively by unloading instruction message
It is sent to the second network, so that the second network knows this unloading situation, it is to avoid by service distributing to
In one network, thus efficiently solve present in correlation technique owing to the second network cannot be known in subscriber equipment
The service condition of first network and cause the problem of packet delay and loss, and then reached to reduce packet
Packet loss and the effect of time delay.
After giving the second network by unloading instruction information reporting, it is also possible to receive this second network and refer to according to unloading
Show that the network that message returns connects reconfiguration message, then can connect reconfiguration message release eventually according to this network
Resource between end and first network, thus by the business migration between terminal and first network to other networks.
For request by terminal partial service in first network or whole business migration unloading to the second network
Carrying in instruction message and can include polytype information, in an optional embodiment, this unloading instruction disappears
Breath can include at least one following information: the reason of unloading, needs carry out corresponding wireless of the business that migrates
Carrying mark RB ID and/or Logic Channel Identifier LCHID, need to carry out the access point that the business that migrates is corresponding
Service set SSID and/or basic service set identification BSSID, terminal to the measurement result of first network and
/ or the measurement result of the second network, the terminal iidentification of terminal, media are got involved control information, association identification AID.
When determining that terminal service needed in first network migrates, can enter according to predetermined condition
Row determines, in an optional embodiment, when meeting at least one following condition, determines that terminal is first
Service needed in network migrates: the link quality degradation of first network;The service attribute of the business of terminal
It is changed to not allow to use first network;Terminal use selects to change;Terminal use closes first network
Use function;First network occurs congested;Access network discovery and selection function ANDSF configuration change.
The terminal part or all of business in first network is all may determine that according to any of the above described one or more conditions
Needs migrate, thus perform the migration operation of business.
In an optional embodiment, meeting following condition for the moment, stopping sending industry on the first network
It is engaged in: transmission unloads before indicating message, transmission unloads when indicating message, transmission unloads after indicating message, connects
After receiving the network connection reconfiguration message that the second network sends.Transmission unloading instruction message mentioned here is same
Above-mentioned reports unloading instruction message to the second network.
In an optional embodiment, following condition can met for the moment, discharge Shen on the first network
The resource that please arrive: transmission unloads when indicating message, transmission unloads after indicating message, receive the second network sends out
After the network sent connects reconfiguration message.
The type of above-mentioned first network and the second network does not limits, in an optional embodiment, and above-mentioned first
Network can include that WLAN WLAN, above-mentioned second network can include third generation mobile partner
Plan 3GPP network.
Fig. 5 is the second business migration method according to embodiments of the present invention, as it is shown in figure 5, the method includes
Following steps:
Step S502, receives terminal and is determining on after this terminal service needed in first network migrates
The unloading instruction message of report, wherein, this unloading instruction message for request by terminal part in first network
Business or all business migration are to the second network.
By above-mentioned steps, by receiving terminal partial service in first network or whole industry for request
Business migrates to the unloading instruction information of the second network and can confirm that end side needs to carry out the migration of business, thus can
The data-bag lost caused to avoid shunting on the first network and delay, efficiently solve in correlation technique and deposit
Cannot know that the service condition of first network in subscriber equipment causes packet delay due to the second network
With the problem lost, and then reach to reduce the packet loss of packet and the effect of time delay.
After the unloading receiving terminal to report indicates message, it is also possible to terminal is carried out heavily joining of network connection
Put, in an optional embodiment, after receiving the unloading instruction message that terminal is above-mentioned, also include: root
Sending network according to unloading instruction message to terminal and connect reconfiguration message, wherein, this network connects reconfiguration message
For indicating the resource between terminal release terminal and first network.
In an optional embodiment, above-mentioned unloading indicates and can include at least one following information in message:
The reason of unloading, need to carry out radio bearer identification RB ID corresponding to the business that migrates and/or logic channel mark
Know LCHID, need carry out service set SSID of access point corresponding to the business that migrates and/or substantially take
Business set identifier BSSID, the terminal measurement result to first network and/or the measurement result to the second network, end
The terminal iidentification of end, media get involved control information, association identification AID.
After the unloading instruction message receiving above-mentioned terminal to report, also include: send to first network and be used for releasing
The off-load release putting the resource between the second network and first network indicates;And/or, between release and this terminal
Resource.Thus by the business migration of terminal and first network to the second network.
In an optional embodiment, when meeting at least one following condition, can discharge between terminal
Resource: to terminal send network connect reconfiguration message time, to terminal send network connect reconfiguration message it
Afterwards, the off-load release instruction for discharging the resource between the second network and terminal that first network sends is received
Afterwards, receive first network off-load Release complete, send for discharging the second network and the to first network
When the off-load release of the resource between one network indicates, send for release the second network and first to first network
After the off-load release instruction of the resource between network.
Above-mentioned first network can include that WLAN WLAN, the second network can include that the third generation moves
Dynamic communication partner plan 3GPP network.
Additionally providing a kind of business migration device in the present embodiment, this device is used for realizing above-described embodiment and excellent
Select embodiment, carry out repeating no more of explanation.As used below, term " module " is permissible
Realize the software of predetermined function and/or the combination of hardware.Although the device described by following example preferably with
Software realizes, but hardware, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 6 is the structured flowchart of the first business migration device according to embodiments of the present invention, as shown in Figure 6,
This device includes determining module 62 and reporting module 64, illustrates this device below.
Determine module 62, for determining that terminal service needed in first network migrates;Reporting module
64, it is connected to above-mentioned determine module 62, for unloading instruction information reporting being given the second network, wherein, this
Unloading instruction message for request by terminal partial service in first network or all business migration to second
Network.
Fig. 7 is the first preferred structure block diagram of the first business migration device according to embodiments of the present invention, as
Shown in Fig. 7, this device, in addition to including all modules shown in Fig. 6, also includes the first receiver module 72 and
One release module 74, illustrates this device below.
First receiver module 72, is connected to above-mentioned reporting module 64, refers to according to unloading for receiving the second network
Show that the network that message returns connects reconfiguration message;First release module 74, is connected to above-mentioned first and receives mould
Block 72, for connecting the resource between reconfiguration message release terminal and first network according to network.
Fig. 8 is the second preferred structure block diagram of the first business migration device according to embodiments of the present invention, as
Shown in Fig. 8, this device, in addition to including all modules shown in Fig. 7, also includes stopping modular 82, below right
This device illustrates.
Stopping modular 82, for meeting following condition for the moment, stops sending on the first network business:
Transmission unloads before indicating message, transmission unloads when indicating message, transmission unloads after indicating message, receives
After the network that second network sends connects reconfiguration message.Fig. 8 is to stop at the when sending unloading instruction
The schematic diagram drawn as a example by transmission business on one network.
Fig. 9 is the third preferred structure block diagram of the first business migration device according to embodiments of the present invention, as
Shown in Fig. 9, this device, in addition to including all modules shown in Fig. 7, also includes the second release module 92, under
In the face of this device illustrates.
Second release module 92, in following condition for the moment, the money that release is applied on the first network
Source: when sending unloading instruction message, after transmission unloading instruction message, receive the network that the second network sends
After connecting reconfiguration message.Fig. 9 is the money applied on the first network with the release when sending unloading instruction
The schematic diagram drawn as a example by source.
Figure 10 is the structured flowchart of the second business migration device according to embodiments of the present invention, as shown in Figure 10,
This device includes the second receiver module 102, illustrates this device below.
For receiving terminal, second receiver module 102, is determining that terminal service needed in first network is carried out
The unloading instruction message of the first network reported after migration, wherein, this unloading instruction message is for asking terminal
Partial service in first network or all business migration are to the second network.
Figure 11 is the first preferred structure block diagram of the second business migration device according to embodiments of the present invention,
As shown in figure 11, this device, in addition to including all modules shown in Figure 10, also includes the first sending module 112,
Below this device is illustrated.
First sending module 112, is connected to above-mentioned second receiver module 102, for according to unloading instruction message
Sending network to terminal and connect reconfiguration message, wherein, this network connects reconfiguration message and is used for indicating terminal to release
Put the resource between terminal and first network.
Figure 12 is the second preferred structure block diagram of the second business migration device according to embodiments of the present invention,
As shown in figure 12, this device, in addition to including all modules shown in Figure 10, also includes the second sending module 122
And/or the 3rd release module 124, it is described below.
Second sending module 122, is connected to above-mentioned second receiver module 102, uses for sending to first network
Off-load in the resource discharged between the second network and first network discharges instruction;And/or, the 3rd release module
124, it is connected to above-mentioned second receiver module 102, the resource between release and terminal.
Below with first network as wlan network, as a example by the second network is 3GPP network, the present invention is entered
Row explanation.
In embodiments of the present invention, additionally provide off-load report method between a kind of inserting technology networks, to solve
3GPP network side cannot know that user side WIFI closes the problem causing continuing streamed data to wlan network.
The method includes: terminal by ascending idle port message to 3GPP network reporting terminal oneself or business
Wlan network unloading instruction, after 3GPP network side receives this idle message, 3GPP network sends wireless money
Source control connection reallocation message is to terminal, and terminal returns wireless resource control connection reconfiguration completion message after receiving,
Then terminal release with WLAN between close coupling related resource (such as IP address and/or MAC Address and
/ or the binding release of association identification AID), the close coupling related resource (ratio between 3GPP release and WLAN
As IP and/or MAC Address and/or AID binding discharge).
Wherein, unloading instruction can ask network side this UE all or part business in a wlan to be moved
Retract 3GPP network.
Wherein, when unloading instruction is for asking network side this UE partial service in a wlan to be migrated back
During 3GPP network, need to carry the radio bearer identification RB ID and/or logic channel needing migration business corresponding
ID。
Wherein, it is used for asking network side by under this UE in a wlan certain access point AP when unloading instruction
All business migrations when returning 3GPP network, need to carry the service set of AP corresponding to the business of being migrated
(Service Set Identifier, referred to as SSID) and/or basic service set identification (Basic Service Set
Identifier, referred to as BSSID.
Wherein, unloading instruction message needs to carry the reason of unloading.
Wherein, unloading instruction transmission process will be triggered by the one or more combinations in following event:
1, WLAN radio link quality deteriorates;
2, service attribute changes, and after change, this business no longer allows to use WLAN;
3, user selects change (such as, user selects to turn off WLAN offload function);
4, user turns off WLAN;
5, wlan network generation heavy congestion;
6, ANDSF configuration change (such as, after change in UE current business all or part of the most no longer
After allowing to use WLAN, or change, UE no longer allows to use currently used WLAN AP/AC).
Wherein, unloading instruction will carry UE for the measurement result of wlan network and/or UE to LTE
The measurement result of network.
Wherein, send unloading instruction while or send unloading instruction after or send unloading instruction before, UE will
The business on WLAN that stops at sends.
Wherein, after sending while unloading indicates or sending unloading instruction, UE will be released on WLAN application
The resource arrived.
Wherein, receiving after 3GPP network side reconfigures message, the business stopped on WLAN is sent out by UE
Send.
Wherein, receiving after 3GPP network side reconfigures message, UE will be released on WLAN what application was arrived
Resource.
Wherein, the close coupling resource that WLAN side is relevant discharges and can have three triggerings:
WLAN oneself detects, and obtains the information less than terminal the most within a certain period of time;
3GPP network side is by sending off-load release instruction message informing WLAN side;
If UE is partial service unloading, UE trigger notice WLAN discharges the tight coupling that this partial service is relevant
Joint source;
Wherein, 3GPP network side discharges the resource relevant to this terminal close coupling can three triggerings:
During 3GPP transmission resource reconfiguration message or after transmission resource reconfiguration message;
WLAN side is by sending off-load release instruction message informing 3GPP network side;
After receiving WLAN off-load Release complete;
3GPP send off-load instruction message to during WLAN or send off-load instruction message to WLAN after.
Below in conjunction with specific embodiment, the present invention will be described.With LTE system with WLAN close coupling it is
Example illustrates, for UMTS
(Universal Mobile Telecommunications System, referred to as UMTS) system the present embodiment
It is identical that the technical scheme provided implements principle.
In the embodiment of the present invention, UE is in WLAN/LTE integrated base stations website, and UE and integrated base stations
Website all supports LTE and WLAN tightly coupled WLAN shunt scheme.For WLAN and 3GPP net
Between network be preferably connect and dual link small-cell and WLAN the scene such as close coupling as use.
Different according to 3GPP access network WLAN shunt tightly coupled from WLAN position, separately below with
Four WLAN shunt schemes in background technology are supposed premise, carry out embodiment description:
Embodiment one
In this embodiment, application scenarios is split into simplifying framework PDCP layer.
Figure 13 be according to embodiments of the present invention one inserting technology networks between the flow chart that reports of off-load, this enforcement
In example, 3GPP access network indicates information reporting process as shown in figure 13 with the off-load of WLAN tightly coupled system,
Including:
Step 1301, due to manual-lock WIFI, radio resource control layer (the Radio Resource of terminal
Control, referred to as RRC) the ascending idle port message that the off-load comprising oneself indicates is sent network side.
Off-load instruction comprises the combination of one or more information in following message: instruction information, off-load reason,
SSID, BSSID, LCHID, RB ID, UE ID, MAC, AID, wherein, unloading instruction can be asked
Ask network side that this UE all migrations in a wlan are returned 3GPP network.
Wherein, unloading instruction transmission process will be triggered by the one or more combinations in following event:
1, WLAN radio link quality deteriorates;
2, service attribute changes, and after change, this business no longer allows to use WLAN;
3, user selects change (such as, user selects to turn off WLAN offload function);
4, user turns off WLAN;
5, wlan network generation heavy congestion;
6, ANDSF configuration change (such as, after change in UE current business all or part of the most no longer
After allowing to use WLAN, or change, UE no longer allows to use currently used WLAN AP/AC).
It is assumed that the off-load reason in this embodiment is manual-lock WIFI:
Wherein, unloading instruction will carry UE for the measurement result of wlan network and/or UE to LTE
The measurement result of network, ascending idle port message is the request of RRC connection establishment or a newly-established message.
Step S1302, network side RRC sends controlled in wireless resource and reconfigures message to terminal.
When terminal is manual-lock WIFI, when having multiple service concurrence, controlled in wireless resource reconfigures simultaneously
In message, whole business reconfigure resource.
Step S1303, terminal receives controlled in wireless resource and reconfigures message, carries out resource and reconfigures, so
Rear transmission controlled in wireless resource reconfigures completion message to network side.
Step S1304, terminal stops at the business on WLAN and sends, and discharges relevant to WLAN one
A little resources, such as IP address etc..
Step S1305,3GPP network side sends off-load release instruction to WLAN side.
Wherein, 3GPP network side sends off-load release instruction simultaneously, or after transmission off-load release instruction, 3GPP
The resource that network side release is relevant to this terminal close coupling.
Step S1306, WLAN side discharges more tightly coupled resources relevant to this terminal, such as IP address
Deng.
Step S1307, WLAN side returns off-load to 3GPP network side and has discharged.
Embodiment two
The present embodiment splits into application scenarios with dual link framework PDCP layer.
3GPP access network and off-load information reporting process such as Figure 14 of WLAN tightly coupled system in the present embodiment
Shown in, Figure 14 be according to embodiments of the present invention two inserting technology networks between the flow chart that reports of off-load, including:
Step S1401, owing to ANDSF strategy needs terminal to close WLAN shunt or this end of this terminal
Hold certain business or the WLAN shunt of multiple business, radio resource control layer (the Radio Resource of terminal
Control, referred to as RRC) the off-load information of this terminal or certain business of terminal or multiple business pair will be comprised
Off-load reporting information is answered to send network side.
Off-load information comprises the combination of the one or more information in following message: instruction information, off-load reason,
SSID, BSSID, RB ID, UE ID, wherein, off-load reason can be ANDSF strategy.
When ANDSF policy mandates has multiple service concurrence off-load simultaneously, terminal to Internet send up
Idle message can be the part or all of business in multiple business carries off-load information respectively, it is also possible to for portion
Divide or all business specifies unified off-load information.
When end side be multiple business carry off-load information time, the off-load information of multiple business can part identical.
Such as, the off-load information of multiple business has identical SSID address, but has different BSSID etc..
Ascending idle port message is the request of RRC connection establishment or a newly-established message.
Step S1402, network side RRC sends controlled in wireless resource and reconfigures message to terminal.
When ANDSF strategy is the off-load information of terminal, controlled in wireless resource reconfigures whole business in message
Reconfigure resource.
When ANDSF strategy is the off-load information of the partial service of terminal, controlled in wireless resource reconfigures message
Middle corresponding part business reconfigures resource.
Step S1403, terminal receives controlled in wireless resource and reconfigures message, carries out resource and reconfigures, so
Rear transmission controlled in wireless resource reconfigures completion message to network side.
Step S1404, terminal initiates access point release instruction to WLAN side.
When ANDSF strategy is the off-load information of terminal, access point release indicative purpose is exactly that terminal will stop at
Business on WLAN sends, and terminal is by some resources between release and WLAN close coupling, such as IP
Address etc..
When ANDSF strategy is the off-load information of the partial service of terminal, access point release indicative purpose is exactly eventually
Hold and the partial service stopped on WLAN is sent, between the corresponding business of terminal release and WLAN close coupling
Some resources.
This release instruction content comprises the combination of the one or more information in following message: off-load reason,
SSID、BSSID、RB ID、UE ID。
Step S1405, WLAN side returns access point to end side and has discharged.
Step S1406,3GPP network side sends out an off-load release instruction to WLAN side.
When ANDSF strategy is the off-load information of terminal, this off-load release indicative purpose is exactly the release of WLAN side
Some resources between this terminal correspondence and close coupling, such as MAC Address binding, relief area etc..
When ANDSF strategy is the off-load information of the partial service of terminal, this off-load release indicative purpose is exactly
WLAN side discharges that this terminal related service is corresponding and some resources between close coupling, such as IP address binding,
Relief area etc..
Step S1407, WLAN side returns off-load to 3GPP network side and has discharged.
Wherein, 3GPP network side discharges tightly coupled resource relevant to this terminal.
Embodiment three
The present embodiment splits into application scenarios with MAC layer, occurs WLAN wireless quality to decline simultaneously.
In the embodiment of the present invention, the off-load information reporting process of 3GPP access network and WLAN tightly coupled system is such as
Shown in Figure 15, Figure 15 be according to embodiments of the present invention three inserting technology networks between the flow chart that reports of off-load,
Including:
Step S1501, WLAN radio link quality deteriorates, the radio resource control layer (Radio of terminal
Resource Control, referred to as RRC) the downlink space interface message that the off-load comprising oneself indicates is sent network
Side.
Off-load instruction is referred to embodiment one.Here off-load reason can be that WLAN radio link quality is disliked
Changing, terminal detects that the signal of WLAN is less than certain threshold value the most within a certain period of time.
Wherein, unloading instruction will carry UE for the measurement result of wlan network and/or UE to LTE
The measurement result of network, wherein, transmission unloads while indicating or send after unloading indicates or transmission unloads instruction
Before, the business stopped on WLAN is sent by UE.
Wherein, after sending while unloading indicates or sending unloading instruction, UE will be released on WLAN application
The resource arrived.
Ascending idle port message is referred to embodiment one.
Step S1502, network side RRC sends controlled in wireless resource and reconfigures message to terminal.
When WLAN radio link quality deteriorates, when terminal has multiple service concurrence simultaneously, controlled in wireless resource
The whole business in message that reconfigure reconfigure resource.
Step S1503, terminal receives controlled in wireless resource and reconfigures message, carries out resource and reconfigures, so
Rear transmission controlled in wireless resource reconfigures completion message to network side.
Step S1504, WLAN side starts the close coupling resource of release and this terminal.
Wherein, WLAN side starts time point, can be detected by oneself, and by arranging intervalometer, as
Fruit does not receive the feedback information of UE after certain time threshold value, just starts release.
Step S1505, an off-load release instruction is sent out to 3GPP network side in WLAN side.
Wherein, after 3GPP network receives off-load release instruction, the release of 3GPP network side is fastened mutually with this terminal
The resource of coupling.
Step S1506,3GPP network side returns off-load to WLAN side and has discharged.
Embodiment four
The present embodiment splits into application scenarios to simplify framework rlc layer, and service attribute changes simultaneously.
3GPP access network and off-load information reporting process such as Figure 16 of WLAN tightly coupled system in the present embodiment
Shown in, Figure 16 be according to embodiments of the present invention four inserting technology networks between the flow chart that reports of off-load, including:
Step S1601, owing to service attribute changes, after change, this business no longer allows to use WLAN,
The radio resource control layer (Radio Resource Control, referred to as RRC) of terminal will comprise unloading of this terminal
Lotus information or this business correspondence off-load reporting information of terminal send network side.Off-load information can comprise following letter
The combination of the one or more information in breath: instruction information, off-load reason, SSID, BSSID, RB ID,
UE ID、MAC、AID。
Wherein, off-load reason can be that service attribute changes.The change of service attribute, can have user's hands
Dynamic setting, or the amendment of network side signal deployment.
Wherein, after sending while unloading indicates or sending unloading instruction, UE will stop at the industry on WLAN
Business sends.
Ascending idle port message is reference example one.
Step S1602, network side RRC sends controlled in wireless resource and reconfigures message to terminal;
Wherein, network side sends when controlled in wireless resource reconfigures message or sends controlled in wireless resource again
After configuration message, 3GPP network side discharges tightly coupled resource relevant to this terminal.
Step S1603, terminal receives controlled in wireless resource and reconfigures message, carries out resource and reconfigures, so
Rear transmission controlled in wireless resource reconfigures completion message to network side.
Step S1604,3GPP network side sends off-load release instruction to WLAN side.
Off-load release indicative purpose is referred to embodiment two.
It is exactly that WLAN side discharges that this terminal related service is corresponding and some resources between close coupling, such as IP
Address binding, relief area etc..
Step S1605, WLAN side returns off-load to 3GPP network side and has discharged.
Step S1606, WLAN side returns access point release instruction to end side.
Step S1607, end side returns access point to WLAN side and has discharged.
Wherein, the data stopping certain business are sent by terminal, delete the close coupling resource that this business is relevant.
By the various embodiments described above, terminal passes through ascending idle port message feedback to 3GPP network counterpart terminal
Or the off-load instruction of business, then 3GPP network passes through corresponding 3GPP network downstream idle message to terminal
Sending Radio Resource reconfiguration message, terminal check has reconfigured, and last terminal and 3gpp network side complete
And the release of the close coupling data between WLAN.Can be used for 3GPP access network and WLAN close coupling process
Middle WIFI configuration modification, solves 3GPP network and cannot know that the user side pent situation of WIFI is made
Become packet delay and the problem of loss.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be used
General calculating device realizes, and they can concentrate on single calculating device, or is distributed in multiple meter
Calculating on the network that device is formed, alternatively, they can realize with calculating the executable program code of device,
Perform it is thus possible to be stored in storing in device by calculating device, and in some cases, can
With be different from order herein perform shown or described by step, or they are fabricated to respectively each collection
Become circuit module, or the multiple modules in them or step are fabricated to single integrated circuit module realize.
So, the present invention is not restricted to the combination of any specific hardware and software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for this area
Technical staff for, the present invention can have various modifications and variations.All within the spirit and principles in the present invention,
Any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (20)
1. a business migration method, it is characterised in that including:
Determine that terminal service needed in first network migrates;
Unloading instruction information reporting is given the second network, wherein, described unloading instruction message be used for asking by
Described terminal partial service in described first network or all business migration are to described second network.
Method the most according to claim 1, it is characterised in that indicating information reporting to institute described unloading
After stating the second network, also include:
Receive the network connection reconfiguration message that described second network returns according to described unloading instruction message;
The resource between reconfiguration message release terminal and described first network is connected according to described network.
Method the most according to claim 1, it is characterised in that described unloading instruction message includes following letter
At least one breath:
The reason of unloading, need to carry out radio bearer identification RB ID corresponding to the business that migrates and/or logic
Channel logo LCHID, need to carry out service set SSID of access point corresponding to the business that migrates and/
Or basic service set identification BSSID, described terminal are to the measurement result of described first network and/or to described
The measurement result of the second network, the terminal iidentification of described terminal, media get involved control information, association identification
AID。
Method the most according to claim 1, it is characterised in that determine described according at least one following condition
Terminal service needed in described first network migrates:
The link quality degradation of described first network;
The service attribute of the business of described terminal is changed to not allow to use described first network;
Terminal use selects to change;
Terminal use closes the use function of described first network;
Described first network occurs congested;
Access network discovery and selection function ANDSF configuration change.
Method the most according to claim 2, it is characterised in that also include:
Meeting following condition for the moment, stopping sending business on the first network: unload described in transmission
Carry instruction message before, send described unloading instruction message time, send described unloading instruction message after,
After receiving the network connection reconfiguration message that described second network sends.
Method the most according to claim 1, it is characterised in that also include:
Meeting following condition for the moment, the resource that release is applied on the first network: send institute
State unloading instruction message time, send described unloading instruction message after, receive described second network send
Network connect after reconfiguration message.
Method the most according to any one of claim 1 to 6, it is characterised in that described first network includes
WLAN WLAN, described second network includes third generation mobile Partnership Program 3GPP network.
8. a business migration method, it is characterised in that including:
Receive terminal and report after described terminal service needed in first network migrates determining
Unloading instruction message, wherein, described unloading instruction message is used for request by described terminal at described first net
Partial service in network or all business migration are to the second network.
Method the most according to claim 8, it is characterised in that receiving the described unloading that described terminal is above-mentioned
After instruction message, also include:
Send network according to described unloading instruction message to described terminal and connect reconfiguration message, wherein, institute
State network connect reconfiguration message for indicate described terminal discharge described terminal and described first network it
Between resource.
Method the most according to claim 8, it is characterised in that described unloading instruction message includes following letter
At least one breath:
The reason of unloading, need to carry out radio bearer identification RB ID corresponding to the business that migrates and/or logic
Channel logo LCHID, need to carry out service set SSID of access point corresponding to the business that migrates and/
Or basic service set identification BSSID, described terminal are to the measurement result of described first network and/or to described
The measurement result of the second network, the terminal iidentification of described terminal, media get involved control information, association identification
AID。
11. methods according to claim 9, it is characterised in that in the described unloading receiving described terminal to report
After instruction message, also include:
Send for discharging the money between described second network and described first network to described first network
The off-load release instruction in source;And/or,
Resource between release and described terminal.
12. methods according to claim 11, it is characterised in that when meeting at least one following condition,
Resource between release and described terminal:
When described terminal sends described network connection reconfiguration message, send described network to described terminal
Connect after reconfiguration message, receive described first network and send for discharge described second network with
After the off-load release instruction of the resource between described terminal, receive described first network off-load and discharged
Message, send for discharging the money between described second network and described first network to described first network
During the off-load release instruction in source, send to described first network and be used for discharging described second network and described the
After the off-load release instruction of the resource between one network.
13. according to Claim 8 to the method according to any one of 12, it is characterised in that described first network bag
Including WLAN WLAN, described second network includes third generation mobile Partnership Program 3GPP net
Network.
14. 1 kinds of business migration devices, it is characterised in that including:
Determine module, for determining that terminal service needed in first network migrates;
Reporting module, for giving the second network, wherein, described unloading instruction by unloading instruction information reporting
By described terminal partial service in described first network or all business migration is extremely for request for message
Described second network.
15. devices according to claim 14, it is characterised in that also include:
First receiver module, for receiving the net that described second network returns according to described unloading instruction message
Network connects reconfiguration message;
First release module, for connecting reconfiguration message release terminal and described first according to described network
Resource between network.
16. devices according to claim 15, it is characterised in that also include:
Stopping modular, for meeting following condition for the moment, stops sending industry on the first network
Business: send described unloading instruction message before, send described unloading instruction message time, send described unloading
After instruction message, receive the network that described second network sends and connect after reconfiguration message.
17. devices according to claim 15, it is characterised in that also include:
Second release module, for meeting following condition for the moment, discharges Shen on the first network
The resource that please arrive: send described unloading instruction message time, send described unloading instruction message after, receive
After the network connection reconfiguration message that described second network sends.
18. 1 kinds of business migration devices, it is characterised in that including:
Second receiver module, is determining described terminal service needed in first network for receiving terminal
The unloading instruction message reported after migrating, wherein, described unloading instruction message is used for asking described
Terminal partial service in described first network or all business migration are to the second network.
19. devices according to claim 18, it is characterised in that also include:
First sending module, connects weight for sending network according to described unloading instruction message to described terminal
Configuration message, wherein, described network connects reconfiguration message and is used for indicating described terminal to discharge described terminal
And the resource between described first network.
20. devices according to claim 19, it is characterised in that also include:
Second sending module, is used for discharging described second network with described for sending to described first network
The off-load release instruction of the resource between first network;And/or,
3rd release module, the resource between release and described terminal.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510038842.0A CN105897375A (en) | 2015-01-26 | 2015-01-26 | Service migration method and device |
PCT/CN2015/087086 WO2016119441A1 (en) | 2015-01-26 | 2015-08-14 | Service migration method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510038842.0A CN105897375A (en) | 2015-01-26 | 2015-01-26 | Service migration method and device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105897375A true CN105897375A (en) | 2016-08-24 |
Family
ID=56542313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510038842.0A Pending CN105897375A (en) | 2015-01-26 | 2015-01-26 | Service migration method and device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105897375A (en) |
WO (1) | WO2016119441A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019015669A1 (en) * | 2017-07-21 | 2019-01-24 | 中兴通讯股份有限公司 | Service migration method and apparatus |
WO2022033393A1 (en) * | 2020-08-14 | 2022-02-17 | 华为技术有限公司 | Service traffic shunting method and apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109756920B (en) * | 2017-11-03 | 2022-03-22 | 北京佰才邦技术股份有限公司 | Data transmission method, terminal and network equipment |
CN116137722A (en) * | 2021-11-18 | 2023-05-19 | 荣耀终端有限公司 | Network acceleration method, electronic device, chip system and readable storage medium |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102421155A (en) * | 2010-09-27 | 2012-04-18 | 中兴通讯股份有限公司 | Method and system for realizing flow migration |
CN102833274A (en) * | 2011-06-13 | 2012-12-19 | 中兴通讯股份有限公司 | Service processing method and device |
CN103491578A (en) * | 2013-08-30 | 2014-01-01 | 华为技术有限公司 | Network flow distributing method and device |
CN104041130A (en) * | 2011-12-05 | 2014-09-10 | 阿尔卡特朗讯公司 | Communication process and communication network comprising a local access network discovery and selection function |
CN104105152A (en) * | 2013-04-03 | 2014-10-15 | 中国移动通信集团公司 | Business migrating method, network side device and terminal |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101730150B (en) * | 2009-01-19 | 2013-08-07 | 中兴通讯股份有限公司 | Method for controlling network resources during service flow transfer |
CN103379569A (en) * | 2012-04-17 | 2013-10-30 | 中兴通讯股份有限公司 | Trigger method and trigger apparatus of flow migration |
WO2014175811A1 (en) * | 2013-04-24 | 2014-10-30 | Telefonaktiebolaget L M Ericsson (Publ) | Transferring information for selection of radio access technology |
-
2015
- 2015-01-26 CN CN201510038842.0A patent/CN105897375A/en active Pending
- 2015-08-14 WO PCT/CN2015/087086 patent/WO2016119441A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102421155A (en) * | 2010-09-27 | 2012-04-18 | 中兴通讯股份有限公司 | Method and system for realizing flow migration |
CN102833274A (en) * | 2011-06-13 | 2012-12-19 | 中兴通讯股份有限公司 | Service processing method and device |
CN104041130A (en) * | 2011-12-05 | 2014-09-10 | 阿尔卡特朗讯公司 | Communication process and communication network comprising a local access network discovery and selection function |
CN104105152A (en) * | 2013-04-03 | 2014-10-15 | 中国移动通信集团公司 | Business migrating method, network side device and terminal |
CN103491578A (en) * | 2013-08-30 | 2014-01-01 | 华为技术有限公司 | Network flow distributing method and device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019015669A1 (en) * | 2017-07-21 | 2019-01-24 | 中兴通讯股份有限公司 | Service migration method and apparatus |
WO2022033393A1 (en) * | 2020-08-14 | 2022-02-17 | 华为技术有限公司 | Service traffic shunting method and apparatus |
CN114079975A (en) * | 2020-08-14 | 2022-02-22 | 华为技术有限公司 | Method and device for shunting service flow |
Also Published As
Publication number | Publication date |
---|---|
WO2016119441A1 (en) | 2016-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11924144B2 (en) | Method and apparatus for configuring aggregate maximum bit rate | |
US20220330264A1 (en) | End to end slicing in wireless communications systems | |
CN105122830A (en) | Systems and methods for scheduling of data packets based on application detection in a base station | |
JP6635973B2 (en) | Methods and devices for data shunting | |
CN114828204B (en) | Communication method and device | |
US20180124857A1 (en) | Radio access network device, data processing method, and ip packet processing method | |
CN113453247A (en) | Method and system for reporting service experience index | |
CN103582017A (en) | Terminal, network devices and network system access method | |
US11700594B2 (en) | Resource isolation in wireless communications systems | |
CN106211352A (en) | The method for building up of Data Radio Bearer and device | |
CN105897375A (en) | Service migration method and device | |
WO2016115868A1 (en) | Method for adjusting network resources between access technology networks, and terminal | |
CN110351890A (en) | Communication means, communication equipment under centralized unit-distributed unit framework | |
US9839062B2 (en) | Short range communications method, device, and system | |
US11310673B2 (en) | Communication apparatus, base station, terminal apparatus, method, program, and a non-transitory computer readable recording medium | |
US20210037411A1 (en) | Terminal apparatus, base station, core network node, method, program, and non-transitory computer readable recording medium | |
CN105072612B (en) | A kind of method, base station and the terminal of certification access | |
CN106211809B (en) | A kind of data transmission method, apparatus and system | |
CN105052197B (en) | Data distribution control device and method | |
WO2017028561A1 (en) | Communication method, device, and system | |
WO2016154828A1 (en) | Data transmission method, apparatus and system | |
CN105792187A (en) | Method and device for user plane address interconnection | |
CN105791449A (en) | Method and device for realizing binding of user plane addresses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
WD01 | Invention patent application deemed withdrawn after publication |