CN104684036B - The standby side switching method and apparatus of Packet data service - Google Patents
The standby side switching method and apparatus of Packet data service Download PDFInfo
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- CN104684036B CN104684036B CN201310616989.4A CN201310616989A CN104684036B CN 104684036 B CN104684036 B CN 104684036B CN 201310616989 A CN201310616989 A CN 201310616989A CN 104684036 B CN104684036 B CN 104684036B
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- 238000004891 communication Methods 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 5
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The invention discloses a kind of standby side switching method and apparatus of Packet data service, wherein, this method comprises: obtaining the first attribute information that user equipment is grouped data traffic transmission first to pusher side, wherein, the first attribute information includes following one: PDP Context information, bearer context information；Converting first attribute information is for second the second attribute information to the Packet data service of pusher side；By more new technological process or attachment flow, with second synchronous second attribute information of network side to pusher side；According to the second synchronous attribute information, data traffic transmission is grouped to pusher side second.Through the invention, it solves the problems, such as to carry out waste of radio resources caused by standby lateral incision is changed by building data service connection again, reduces the consumption of radio resource.
Description
Technical field
The present invention relates to the communications fields, in particular to the standby side switching method and dress of a kind of Packet data service
It sets.
Background technique
From current mobile communication technology development trend, within the long duration, global mobile communication field can be deposited
In the second generation (2G), the third generation (3G), forth generation (4G) and its improved technology complementation and the situation for depositing development, rather than simply
Network technology upgrade replacement, even certain large-scale communication operators can all dispose the mobile communications network of this multi-internet integration
To guarantee the real business demand of investment return and client.
For this Communication Development trend, manufacturer terminal is proposed multimode terminal one after another to support different networks to access
Interoperability between standard system, many or multi-mode multi-standby terminal.Wherein, multimode or mostly to, refer to support two or two
Above access network formats and to pusher side.Multi-mode multi-standby terminal by support multiple access standard multiple being formed to pusher side, each
One of access standard can be only supported to pusher side, or even can also be the combination of some of them standard, these wait for that pusher side exists
It can should work to independent parallel after terminal booting, even each to can a kind of business of isolated operation on pusher side.Multi-mode and multi-standby is whole
End can be divided into single deck tape-recorder and more two kinds of cards, to support single user and multi-user system respectively.
With the fast development of mobile Internet and multimode intelligent terminal and universal, Packet data service increasingly occupies shifting
The mainstream of dynamic traffic flows, and different Radio Access Networks, it is different to the support attribute of Packet data service, mainly
Difference is bigger in terms of showing service quality (Quality of Service, referred to as QoS) characteristic and service reliability.By
In the difference of network access technique attribute, uses first disconnect the old data service connection to pusher side in the related art, then
The new mode to build data service connection on pusher side again for a user, lacks the company of visible business in this way
Continuous property, poor user experience；And it carries out needing to build data service connection when standby lateral incision is changed again, to cause the wave of radio resource
Take.
Waste of radio resources caused by the standby lateral incision of data service connection progress is changed is built again for passing through in the related technology
Problem, currently no effective solution has been proposed.
Summary of the invention
The present invention provides a kind of standby side switching method and apparatus of Packet data service, at least to solve above-mentioned ask
Topic.
According to an aspect of the invention, there is provided a kind of standby side switching method of Packet data service, comprising: obtain
User equipment is grouped the first attribute information of data traffic transmission first to pusher side, wherein first attribute information
Including following one: packet data protocol (Packet Data Protocol, referred to as PDP) contextual information, carrying are up and down
Literary information；Converting first attribute information is for second the second attribute information to the Packet data service of pusher side；Pass through
More new technological process or attachment flow, with the described second synchronous second attribute information of network side to pusher side；According to synchronous
Second attribute information is grouped data traffic transmission to pusher side described second.
Preferably, described first includes following one to pusher side to pusher side and described second, and described first is to pusher side
It is different to pusher side to pusher side from described second: to support global system for mobile communications (Global System for Mobile
Communications, referred to as GSM) standard to pusher side, support Universal Mobile Telecommunications System (Universal Mobile
Telecommunications System, referred to as UMTS) standard to pusher side, support long term evolution (Long-Term
Evolution, referred to as LTE) standard to pusher side.
Preferably, synchronizing second attribute information includes: to judge in second attribute information with the presence or absence of stable state
The bearer context of PDP Context or stable state；It is yes in judging result, and described second is to support LTE standard to pusher side
In the case where to pusher side, set the bearer context statuses in tracing section updating request message to effectively, and by it is described with
Track area updates request message and initiates and the described second tracing section updating to the corresponding network side of pusher side, wherein the tracking area
It updates for synchronizing the bearer context information in second attribute information；It is yes, and described second standby in judging result
Side be support GSM standard or support UMTS standard to pusher side in the case where, by Routing Area Update request in PDP Context
State is set as effectively, and is initiated with described second by the Routing Area Update request message to the corresponding network side of pusher side
Routing Area Update, wherein the Routing Area Update is used to synchronize the PDP Context information in second attribute information.
Preferably, second attribute information is updated further include: be no in judging result, and described second is branch to pusher side
Hold LTE standard to pusher side in the case where, initiate and the described second attachment flow to the corresponding network side of pusher side, wherein institute
Attachment flow is stated for synchronizing the bearer context information in second attribute information；Be in judging result it is no, and described
Two to pusher side be support GSM standard or support UMTS standard to pusher side in the case where, initiate with described second to pusher side pair
The Routing Area Update for the network side answered.
Preferably, it is grouped first attribute letter of data service to pusher side first in the acquisition user equipment
Before breath, the method also includes: receive the standby side handover request by user's input or network side instruction, wherein described
Standby side handover request, which is used to indicate, shifts to described second to pusher side for the standby lateral incision of the user equipment.
According to another aspect of the present invention, a kind of standby lateral incision changing device of Packet data service is additionally provided, is located at
In user equipment, comprising: obtain module, be grouped data traffic transmission to pusher side first for obtaining the user equipment
The first attribute information, wherein first attribute information includes following one: PDP Context information, bearer context letter
Breath；Conversion module is for second the second attribute to the Packet data service of pusher side for converting first attribute information
Information；Synchronization module, for by more new technological process or attachment flow, with described second to the network side of pusher side synchronous described the
Two attribute informations；Transmission module, for being grouped number to pusher side described second according to synchronous second attribute information
It is transmitted according to business.
Preferably, the user equipment be support including described first to pusher side and described second to pusher side including it is multiple
User terminal to pusher side, wherein described first to pusher side and described second includes following one to pusher side, and described first to
Pusher side be it is different to pusher side to pusher side from described second: support GSM standard to pusher side, support UMTS standard to pusher side,
Support LTE standard to pusher side.
Preferably, the synchronization module includes: judging unit, for judging in second attribute information with the presence or absence of steady
The PDP Context of state or the bearer context of stable state；First synchronization unit, for be in judging result it is yes, and described second
To pusher side be support LTE standard to pusher side in the case where, the bearer context statuses in tracing section updating request message are set
It is set to effectively, and is initiated and the described second tracking area to the corresponding network side of pusher side by the tracing section updating request message
It updates, wherein the tracing section updating is used to synchronize the bearer context information in second attribute information；In judging result
Be it is yes, and described second to pusher side be support GSM standard or support UMTS standard to pusher side in the case where, more by Route Area
PDP Context state in new request is set as effectively, and is initiated and described second by the Routing Area Update request message
Routing Area Update to the corresponding network side of pusher side, wherein the Routing Area Update is for synchronizing in second attribute information
PDP Context information.
Preferably, the synchronization module further include: the second synchronization unit is used in judging result be no, and described second
To pusher side be support LTE standard to pusher side in the case where, initiate and the described second attachment stream to the corresponding network side of pusher side
Journey, wherein the attachment flow is used to synchronize the bearer context information in second attribute information；It is in judging result
It is no, and described second to pusher side be support GSM standard or support UMTS standard to pusher side in the case where, initiate and described the
Two Routing Area Updates to the corresponding network side of pusher side.
Preferably, described device further include: receiving module, for receive by user input or network side instruction it is standby
Side handover request, wherein the standby side handover request, which is used to indicate, shifts to described for the standby lateral incision of the user equipment
Two to pusher side.
Through the invention, it is grouped the first attribute of data traffic transmission to pusher side first using acquisition user equipment
Information, wherein the first attribute information includes following one: PDP Context information, bearer context information；Convert first category
Property information be for second the second attribute information to the Packet data service of pusher side；By more new technological process or attachment flow,
With second synchronous second attribute information of network side to pusher side；According to the second synchronous attribute information, second to pusher side into
The mode of row Packet data service transmission solves and carries out wireless money caused by standby lateral incision is changed by building data service connection again
The problem of source wastes, reduces the consumption of radio resource.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow diagram of the standby side switching method of Packet data service according to an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention；
Fig. 3 is the preferred structure schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention
One；
Fig. 4 is the preferred structure schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention
Two；
Fig. 5 is the preferred structure schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention
Three；
Fig. 6 a is the structural schematic diagram of Packet data service resettlement processing system according to the preferred embodiment of the invention；
Fig. 6 b is the flow diagram of Packet data service resettlement treatment mechanism according to the preferred embodiment of the invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes, although also, logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
A kind of standby side switching method of Packet data service is present embodiments provided, Fig. 1 is according to embodiments of the present invention
Packet data service standby side switching method flow diagram, as shown in Figure 1, the process includes the following steps:
Step S102 obtains the first attribute information that user equipment is grouped data traffic transmission first to pusher side,
Wherein, the first attribute information includes following one: PDP Context information, bearer context information；
Step S104, the first attribute information of conversion are the second attribute letter for second to the Packet data service of pusher side
Breath；
Step S106, by more new technological process or attachment flow, with second synchronous second attribute of network side to pusher side
Information；
Step S108 is grouped data traffic transmission to pusher side second according to the second synchronous attribute information.
Through the above steps, the first attribute information is converted as the second attribute information, and using more new technological process or attachment stream
Journey is updated the second attribute information, to obtain can be used for being grouped data service person's transmission to pusher side second
The second synchronous attribute information.Pass through again after the data service of pusher side connection relative in the related technology, disconnecting first first
The mode that data service connects and reacquires/generate the second attribute information after synchronizing is built again, due to being not required in above-mentioned process
The second attribute information is obtained by building data service connection again, and only need to synchronize the second attribute information update behaviour
Make, to save radio resource, solves and change caused radio resource by building the standby lateral incision of data service connection progress again
The problem of waste；In addition, since the process efficiency for updating the second attribute information using more new technological process or attachment flow is better than
Data service is built again connect to obtain the second synchronous attribute information and therefore also improve the experience of user using above-mentioned steps, contract
The time delay that short standby lateral incision is changed.
Preferably, there are many modes for obtaining the first attribute information, for example, can be shared by one in user terminal
Memory block saves and obtains first attribute information, can also send mechanism by corresponding message to transmit the first attribute
Information, for the acquisition of corresponding module.
Preferably, signified in the present embodiment first distinguishes each supports at least one network to pusher side to pusher side and second
Two kinds of standard are to pusher side, wherein the network formats of support include but is not limited to: GSM standard, UMTS standard, LTE standard, with
And combination of these standards etc..It can be seen that may be implemented to support any two kinds of network formats using the scheme of the present embodiment
To switch between pusher side.
Preferably, the more new technological process in the present embodiment or attachment flow include but is not limited to: tracing section updating, Route Area
Attachment flow etc. under update or LTE standard can carry out PDP Context status information or bearer context statuses information
Synchronous process.
Such as: in synchronous second attribute information, it may determine that the PDP that whether there is stable state in the second attribute information first
The bearer context of context or stable state；It is yes in judging result, and second is support LTE standard to pusher side to pusher side
In the case of, it can set the bearer context statuses in tracing section updating request message to effectively, and more by the tracking area
New request message initiate with the second tracing section updating to the corresponding network side of pusher side, with the carrying in the second attribute information of synchronization
Contextual information (such as bearer context statuses information)；Be in judging result it is yes, and second to pusher side be support GSM standard or
Person support UMTS standard to pusher side in the case where, Routing Area Update can be requested in PDP Context state be provided with
Effect, and by Routing Area Update request message initiate with the second Routing Area Update to the corresponding network side of pusher side, with synchronization the
PDP Context information (such as PDP Context status information) in two attribute informations.
In another example in above-mentioned judging result be it is no, and second to pusher side be support LTE standard to pusher side the case where
Under, can initiate with the second attachment flow to the corresponding network side of pusher side, above and below the carrying in synchronous second attribute information
Literary information (such as bearer context statuses information)；Alternatively, being no in judging result, and second is to support GSM standard to pusher side
Or support UMTS standard to pusher side in the case where, can initiate and the second Routing Area Update to the corresponding network side of pusher side
To synchronize PDP Context information.
It should be noted that above-mentioned tracing section updating, Routing Area Update and attachment flow mode are to PDP Context state
The mode of the synchronization of information or bearer context statuses information be it is optional, do not conflicting and the system of corresponding standard is supported
In the case where, one of or various ways can be selected to carry out PDP Context status information or bearer context shape
The synchronization of state information.
Preferably, the scene that two kinds of standby lateral incisions are changed is provided in the present embodiment: one is the user terminal in multimode is same
When be under multiple network formats coverage areas, user according to oneself hobby or can need to select be switched to multiple networks
Some in standard；Another kind is QoS of the network side according to the user terminal demand of multimode, or further according to user's end
The network service quality of end measurement and the multiple network formats reported, indicating user terminal carry out the switching to pusher side.Above-mentioned
In the case of, user equipment is being obtained before first is grouped the first attribute information of data service to pusher side, user terminal
It can receive the standby side handover request by user's input or network side instruction, wherein standby side handover request is used to indicate
The standby lateral incision of user equipment is shifted to second to pusher side.
The present embodiment additionally provides a kind of standby lateral incision changing device of Packet data service, which sets positioned at multimodal user
In standby, for realizing the standby side switching method of above-mentioned Packet data service, the function of the device is realized in the above method
It is illustrated in embodiment, details are not described herein.
Fig. 2 is the structural schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention, such as Fig. 2
It is shown, in a basic structure of the device, comprising: obtain module 22, conversion module 24, synchronization module 26 and transmission mould
Block 28, wherein obtain module 22, for obtain user equipment first to pusher side be grouped data traffic transmission first belong to
Property information, wherein the first attribute information includes following one: PDP Context information, bearer context information；Conversion module 24
It is coupled to and obtains module 22, be for second the second attribute to the Packet data service of pusher side for converting the first attribute information
Information；Synchronization module 26 is coupled to conversion module 24, for passing through more new technological process or attachment flow, with the second net to pusher side
Network side synchronizes the second attribute information；Transmission module 28 is coupled to synchronization module 26, for according to the second synchronous attribute information,
Second is grouped data traffic transmission to pusher side.
By above-mentioned apparatus, data service biography is grouped to pusher side first using the acquisition user equipment of module 22 is obtained
The first defeated attribute information；Conversion module 24 convert the first attribute information be for second to pusher side Packet data service the
Two attribute informations；Synchronization module 26 passes through more new technological process or attachment flow and the second synchronous second attribute of network side to pusher side
Information；Transmission module 28 is grouped the mode of data traffic transmission according to the second synchronous attribute information second to pusher side,
It solves the problems, such as to carry out waste of radio resources caused by standby lateral incision is changed by building data service connection again, reduces wireless money
The consumption in source.
Preferably, user equipment be support including first to pusher side and second to pusher side including multiple multimodes to pusher side
User terminal, wherein first to pusher side and second includes following one to pusher side, and first to pusher side be with second to pusher side not
With to pusher side: support GSM standard to pusher side, support UMTS standard to pusher side, support LTE standard to pusher side.
Fig. 3 is the preferred structure schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention
One, as shown in Figure 3, it is preferable that synchronization module 26 includes: judging unit 262 and the first synchronization unit 264, in which:
Judging unit 262, for judging in the second attribute information with the presence or absence of the PDP Context of stable state or holding for stable state
Carry context；
First synchronization unit 264 is coupled to judging unit 262, and for being yes in judging result, and second is branch to pusher side
Hold LTE standard to pusher side in the case where, set the bearer context statuses in tracing section updating request message to effectively, and
It is initiated and the second tracing section updating to the corresponding network side of pusher side by tracing section updating request message, wherein tracking area is more
The bearer context information being used newly in synchronous second attribute information；And
It is yes in judging result, and second is the feelings to pusher side supported GSM standard or support UMTS standard to pusher side
Under condition, by Routing Area Update request in PDP Context state be set as effectively, and initiated by Routing Area Update request message
With the second Routing Area Update to the corresponding network side of pusher side, wherein Routing Area Update is for synchronizing in the second attribute information
PDP Context information.
Fig. 4 is the preferred structure schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention
Two, as shown in Figure 4, it is preferable that synchronization module 26 further include: the second synchronization unit 266 is coupled to judging unit 262, in which:
Second synchronization unit 264, for being no in judging result, and second is support LTE standard to pusher side to pusher side
In the case where, it initiates and the second attachment flow to the corresponding network side of pusher side, wherein attachment flow is used to synchronize the second attribute
Bearer context information in information；And
It is no in judging result, and second is the feelings to pusher side supported GSM standard or support UMTS standard to pusher side
Under condition, initiate and the second Routing Area Update to the corresponding network side of pusher side.
Fig. 5 is the preferred structure schematic diagram of the standby lateral incision changing device of Packet data service according to an embodiment of the present invention
Three, as shown in Figure 5, it is preferable that the device further include: receiving module 52, which is coupled to, obtains module 22, defeated by user for receiving
Enter or network side instruction standby side handover request, wherein standby side handover request is used to indicate the standby of user equipment
Lateral incision shifts to second to pusher side.
Involved module, unit can be realized by way of software in the embodiment of the present invention, can also pass through
The mode of hardware is realized.Described module in the present embodiment, unit also can be set in the processor, for example, can be with
Description are as follows: a kind of processor includes obtaining module 22, conversion module 24, synchronization module 26 and transmission module 28.Wherein, these moulds
The title of block does not constitute the restriction to the module itself under certain conditions, is also described as example, obtaining module 22
" module of the first attribute information of data traffic transmission is grouped for obtaining user equipment first to pusher side ".
It is described and illustrates below with reference to preferred embodiment.
This preferred embodiment provides the Packet data service conveying method and system of a kind of Single-card multi-mode multi-standby terminal, relates to
And mobile network communication technology.Packet data can be more efficiently handled using the method and system provided in this preferred embodiment
Business realizes service distributing or business migration of the single user under different network formats environment, convenient for efficiently using existing
The technology deployment feature of communication network carries out business operation, and promotes the satisfaction of user experience.
Using this preferred embodiment technical solution when, only need to increase by one point on common Single-card multi-mode multi-standby terminal
Module is moved in group data service, and the system that this preferred embodiment can be realized, Packet data service, which moves module, has management point
The function that the resettlement of group data traffic attributes and triggering terminal mobile management update.
Module, which is moved, when Packet data service captures Packet data service when pusher side changes, it can be by old to pusher side
Packet data service attribute information, such as PDP/ bearer context information, resettlement, newly can be to resettlement to pusher side to newly to pusher side
The Packet data service attribute information come reuses after being converted.Preferably, Packet data service resettlement module can indicate to move
Mobility management module initiates grouping area update/attaching process, newly to be infused on pusher side to corresponding wireless access standard network
Volume, so as to the PDP/ bearer context statuses information of synchronous terminal and network side, the PDP/ of succeed in registration i.e. terminal and network side
Bearer context statuses can continue grouping busihess data after synchronizing and transmit.
This preferred embodiment initiates grouping area update/attachment flow after changing using standby lateral incision, with synchronizing network side PDP/
The way of bearer context statuses information is connected without disconnecting the old data service to pusher side, without newly on pusher side again
Data service connection is built, the Packet data service conveying method and system of a kind of Single-card multi-mode multi-standby terminal are provided, is solved different
Wireless network access standard under Packet Service support the influence that uses user of attribute difference.Pass through this preferred embodiment reality
Showed mostly on pusher side Packet data service transmit seamless interfacing, the radio network signaling being expeditiously multiplexed on eating dishes without rice or wine,
Reduce radio resource loss, while user hardly feels the influence of Packet data service resettlement, has greatly improved use
The satisfaction of family experience.
This preferred embodiment is described and is illustrated with reference to the accompanying drawing.
Fig. 6 a is the structural schematic diagram of Packet data service resettlement processing system according to the preferred embodiment of the invention, is such as schemed
Shown in 6a, the system include: to pusher side A Packet data service processing module, to pusher side B Packet data service processing module, to
Pusher side C Packet data service processing module, packet data service move module, mobile management module.Wherein, to point of pusher side
The quantity for the network formats that group data processing module is supported according to multimode user terminal determines.
Fig. 6 b is the flow diagram of Packet data service resettlement treatment mechanism according to the preferred embodiment of the invention, is such as schemed
Shown in 6b, the process the following steps are included:
Step S602, Packet data service resettlement module capture Packet data service and wait for that pusher side has occurred by old to pusher side
(being equivalent to above-mentioned first to pusher side) past newly switching to pusher side (being equivalent to above-mentioned second to pusher side)；
Step S604, Packet data service moves module will be old (suitable to the Packet data service attribute information on pusher side
In the first above-mentioned attribute information) it moves to newly to pusher side；Wherein, Packet data service attribute information includes PDP/ carrying or more
Literary information can also include some global variables etc. that may must be used；Preferably, the method for above-mentioned resettlement can be
Message sends mechanism or memory block shared mechanism or other equivalent mechanisms；
Step S606 newly carries out necessary arrangement to the Packet data service attribute information that resettlement comes to pusher side and converts, with
Just it uses；Because each network insertion standard to pusher side is different, can also to the usage mode of Packet data service attribute information
Can be different, it is possible that needing to arrange just can normal use under conversion；
Step S608, if the converted new Packet data service attribute to pusher side (is equivalent to above-mentioned the second attribute letter
Breath) the inner PDP/ bearer context for having stable state, then go to step S610 execution；If the converted new packet data industry to pusher side
There is no the PDP/ bearer context of stable state in business attribute, then goes to step S614 execution；
Step S610, terminal mobility management module is in the update message to be initiated, by stable state in step S608
PDP/ bearer context statuses position be it is effective, then go to step S612 execution；Wherein, the update message to be initiated of terminal can
To be Routing Area Update request (Routing Area Update request) message or LTE under GSM/UMTS standard
Tracing section updating under standard requests (Trace Area Update request) message, all carries in the two message
PDP/ bearer context statuses cell；
Step S612, terminal mobility management module initiate more new technological process, and step S616 execution is gone to after success；It is preferred that
Ground, more new technological process can be Routing Area Update (Routing Area Update, referred to as RAU) mistake under GSM/UMTS standard
Tracing section updating (Trace Area Update, referred to as TAU) process under journey or LTE standard；
Step S614, terminal mobility management module initiate update/attachment flow, and step S616 execution is gone to after success；
Wherein, more new technological process refers to that Routing Area Update (RAU) process under GSM/UMTS standard, attachment flow refer under LTE standard
Adhere to (ATTACH) process；
Step S616 continues the transmission of packet data.
By foregoing description as it can be seen that the advantages of this preferred embodiment is, do not turning off or the newly-built data with wireless network
In the case where service connection, realize that Packet data service was both high respectively to the switching between pusher side on Single-card multi-mode multi-standby terminal
Radio resource is utilized to effect, and greatly improves the usage experience of user.
The preferred embodiment of the present invention is illustrated below with reference to Fig. 6 a and Fig. 6 b and specific example.
Embodiment 1: Packet data service waits for that pusher side is moved to LTE by GSM/UMTS and waits for pusher side
In step S602, the Packet data service resettlement module of multi-mode multi-standby terminal has captured the use that standby lateral incision is changed
Family instruction or network instruction；
In step s 604, GSM/UMTS is waited for the Packet data service attribute on pusher side by Packet data service resettlement module
Information is moved to LTE and waits for pusher side；
In step S606, the Packet data service attribute information that LTE waits for that pusher side carrys out resettlement is arranged and is converted, and is obtained
To this to pusher side can normal use attribute information；
In step S608, LTE again analyzes arrangement and the Packet data service attribute information after conversion after pusher side,
With check wherein whether include stable state bearer context；If there is the bearer context of stable state, subsequent execution process step
Rapid S610；If the bearer context without stable state, subsequent execution process step S614；
In step S610, the standby sidesway mobility management module analysis of LTE, which goes out in Packet data service attribute information, includes
There is the bearer context of stable state, then disappears in the tracing section updating request (Trace Area Update request) that will be initiated
It is effective that the bearer context statuses are set in breath；
In step S612, standby sidesway mobility management module initiating updating of tracking area (TAU) process of LTE；
In step S614, due to there is no the bearer context of stable state in the standby side packet data service attribute information of LTE,
Mobile management module then initiates attachment (ATTACH) process.
In step S616, after the success of foregoing schemes step, packet data transmission can be continued.
Embodiment 2: Packet data service waits for that pusher side is moved to GSM/UMTS by LTE and waits for pusher side
In step S602, the Packet data service resettlement module of multi-mode multi-standby terminal has captured the use that standby lateral incision is changed
Family instruction or network instruction；
In step s 604, LTE is waited for the Packet data service attribute information on pusher side by Packet data service resettlement module
It moves to GSM/UMTS and waits for pusher side；
In step S606, GSM/UMTS waits for that pusher side is arranged and turned to the Packet data service attribute information that resettlement comes
Change, obtain this to pusher side can normal use attribute information；
In step S608, GSM/UMTS again carries out the Packet data service attribute information after arranging and converting after pusher side
Analysis, with check wherein whether include stable state PDP Context；If there is the PDP Context of stable state, subsequent execution process
Step S610；If the PDP Context without stable state, subsequent execution process step S614；
In step S610, the standby sidesway mobility management module analysis of GSM/UMTS goes out in Packet data service attribute information
Include the PDP Context of stable state, then requests (Routing Area Update in the Routing Area Update that will be initiated
Request it is effective that the PDP Context state) is set in message；
In step S612, the standby sidesway mobility management module of GSM/UMTS initiates Routing Area Update (RAU) process；
In step S614, there is no the PDP Context of stable state in the standby side packet data service attribute information of GSM/UMTS,
Mobile management module can also initiate Routing Area Update process；
In step S616, after the success of foregoing schemes step, packet data transmission can be continued.
Embodiment 3: Packet data service waits for that pusher side is moved to UMTS by GSM and waits for pusher side
In step S602, the Packet data service resettlement module of multi-mode multi-standby terminal has captured the use that standby lateral incision is changed
Family instruction or network instruction；
In step s 604, GSM is waited for the Packet data service attribute information on pusher side by Packet data service resettlement module
It moves to UMTS and waits for pusher side；
In step S606, the Packet data service attribute information that UMTS waits for that pusher side carrys out resettlement is arranged and is converted,
Obtain this to pusher side can normal use attribute information；
In step S608, UMTS again divides the Packet data service attribute information after arranging and converting after pusher side
Analysis, with check wherein whether include stable state PDP Context；If there is the PDP Context of stable state, subsequent execution process step
Rapid S610；If the PDP Context without stable state, subsequent execution process step S614；
In step S610, the standby sidesway mobility management module analysis of UMTS, which goes out in Packet data service attribute information, includes
There is the PDP Context of stable state, then it is effective that the PDP Context state is set in the Routing Area Update request message that will be initiated；
In step S612, the standby sidesway mobility management module of UMTS initiates Routing Area Update process；
In step S614, there is no the PDP Context of stable state in the standby side packet data service attribute information of UMTS, it is mobile
Property management module can also initiate Routing Area Update process；
In step S616, after the success of foregoing schemes step, packet data transmission can be continued.
It should be noted that Packet Service by UMTS wait for pusher side move to GSM wait for pusher side switching be referred to it is above-mentioned
Embodiment 3 is handled, and will not be described in great detail herein.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combines.
Above the above is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of standby side switching method of Packet data service, characterized by comprising:
Obtain the first attribute information that user equipment is grouped data traffic transmission first to pusher side, wherein described first
Attribute information includes following one: PDP Context information, bearer context information；
Converting first attribute information is for second the second attribute information to the Packet data service of pusher side；
By more new technological process or attachment flow, with the described second synchronous second attribute information of network side to pusher side；
According to synchronous second attribute information, data traffic transmission is grouped to pusher side described second.
2. the method according to claim 1, wherein described first to pusher side and described second to pusher side include with
It is one of lower, and described first is different to pusher side to pusher side from described second to pusher side:
Support GSM standard to pusher side, support UMTS standard to pusher side, support LTE standard to pusher side.
3. according to the method described in claim 2, it is characterized in that, synchronizing second attribute information and including:
Judge the bearer context in second attribute information with the presence or absence of the PDP Context of stable state or stable state；
Judging result be yes and described second to pusher side be support LTE standard to pusher side in the case where, by tracing section updating
Bearer context statuses in request message are set as effectively, and are initiated and described the by the tracing section updating request message
Two tracing section updating to the corresponding network side of pusher side, wherein the tracing section updating is for synchronizing second attribute information
In bearer context information；
It is yes in judging result, and described second is the feelings to pusher side supported GSM standard or support UMTS standard to pusher side
Under condition, by Routing Area Update request in PDP Context state be set as effectively, and pass through the Routing Area Update request message
It initiates and the described second Routing Area Update to the corresponding network side of pusher side, wherein the Routing Area Update is for described in synchronizing
PDP Context information in second attribute information.
4. according to the method described in claim 3, it is characterized in that, updating second attribute information further include:
Judging result be no and described second to pusher side be support LTE standard to pusher side in the case where, initiate and described the
Two attachment flow to the corresponding network side of pusher side, wherein the attachment flow is for synchronizing in second attribute information
Bearer context information；
It is no in judging result, and described second is the feelings to pusher side supported GSM standard or support UMTS standard to pusher side
Under condition, initiate and the described second Routing Area Update to the corresponding network side of pusher side.
5. method according to claim 1 to 4, which is characterized in that obtaining the user equipment first
It is grouped to pusher side before first attribute information of data service, the method also includes:
Receive the standby side handover request by user's input or network side instruction, wherein the standby side handover request is used for
The standby lateral incision of the user equipment is shifted to described second to pusher side by instruction.
6. a kind of standby lateral incision changing device of Packet data service is located in user equipment, characterized by comprising:
Module is obtained, is believed for obtaining the first attribute that the user equipment is grouped data traffic transmission to pusher side first
Breath, wherein first attribute information includes following one: PDP Context information, bearer context information；
Conversion module is for second the second attribute to the Packet data service of pusher side for converting first attribute information
Information；
Synchronization module, for by more new technological process or attachment flow, with described second to the network side of pusher side synchronous described the
Two attribute informations；
Transmission module, for being grouped data service to pusher side described second according to synchronous second attribute information
Transmission.
7. device according to claim 6, which is characterized in that the user equipment is to support to include described first to pusher side
With described second to multiple user terminals to pusher side including pusher side, wherein described first to pusher side and described second standby
Side includes following one, and described first is different to pusher side to pusher side from described second to pusher side:
Support GSM standard to pusher side, support UMTS standard to pusher side, support LTE standard to pusher side.
8. device according to claim 7, which is characterized in that the synchronization module includes:
Judging unit, for judging the carrying in second attribute information with the presence or absence of the PDP Context of stable state or stable state
Context；
First synchronization unit, for being yes in judging result, and described second is the feelings to pusher side for supporting LTE standard to pusher side
It under condition, sets the bearer context statuses in tracing section updating request message to effectively, and is asked by the tracing section updating
Message is asked to initiate and the described second tracing section updating to the corresponding network side of pusher side, wherein the tracing section updating is for together
Walk the bearer context information in second attribute information；
It is yes in judging result, and described second is the feelings to pusher side supported GSM standard or support UMTS standard to pusher side
Under condition, by Routing Area Update request in PDP Context state be set as effectively, and pass through the Routing Area Update request message
It initiates and the described second Routing Area Update to the corresponding network side of pusher side, wherein the Routing Area Update is for described in synchronizing
PDP Context information in second attribute information.
9. device according to claim 8, which is characterized in that the synchronization module further include:
Second synchronization unit, for being no in judging result, and described second is the feelings to pusher side for supporting LTE standard to pusher side
It under condition, initiates and the described second attachment flow to the corresponding network side of pusher side, wherein the attachment flow is for described in synchronizing
Bearer context information in second attribute information；
It is no in judging result, and described second is the feelings to pusher side supported GSM standard or support UMTS standard to pusher side
Under condition, initiate and the described second Routing Area Update to the corresponding network side of pusher side.
10. device according to any one of claims 6 to 9, which is characterized in that described device further include:
Receiving module, for receiving the standby side handover request by user's input or network side instruction, wherein described to pusher side
Handover request, which is used to indicate, shifts to described second to pusher side for the standby lateral incision of the user equipment.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616989.4A CN104684036B (en) | 2013-11-27 | 2013-11-27 | The standby side switching method and apparatus of Packet data service |
| RU2016123967A RU2646369C2 (en) | 2013-11-27 | 2014-05-22 | Method and device of communication of backup line for package data processing |
| PCT/CN2014/078184 WO2014180389A1 (en) | 2013-11-27 | 2014-05-22 | Standby side switching method and device for packet data service |
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| CN201310616989.4A CN104684036B (en) | 2013-11-27 | 2013-11-27 | The standby side switching method and apparatus of Packet data service |
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| CN104684036B true CN104684036B (en) | 2019-02-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473679A (en) * | 2006-06-16 | 2009-07-01 | 诺基亚公司 | An apparatus and method for transferring PDP context information for a terminal in the case of intersystem handover |
| CN101494853A (en) * | 2008-01-24 | 2009-07-29 | 华为技术有限公司 | Method for obtaining context information, mobility management entity and communication system |
| CN102083157A (en) * | 2011-01-06 | 2011-06-01 | 意法·爱立信半导体（北京）有限公司 | Method, terminal and system for processing packet switching domain service |
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| CN101242643B (en) * | 2007-02-09 | 2012-04-25 | 华为技术有限公司 | Dual-transmission mode switching method and universal access network controller |
| US9094943B2 (en) * | 2008-09-19 | 2015-07-28 | Qualcomm Incorporated | Network and mobile device initiated quality of service |
| JP2013516929A (en) * | 2010-01-08 | 2013-05-13 | インターデイジタル パテント ホールディングス インコーポレイテッド | Method and apparatus for broadcasting support for selected internet protocol traffic offload |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473679A (en) * | 2006-06-16 | 2009-07-01 | 诺基亚公司 | An apparatus and method for transferring PDP context information for a terminal in the case of intersystem handover |
| CN101494853A (en) * | 2008-01-24 | 2009-07-29 | 华为技术有限公司 | Method for obtaining context information, mobility management entity and communication system |
| CN102083157A (en) * | 2011-01-06 | 2011-06-01 | 意法·爱立信半导体（北京）有限公司 | Method, terminal and system for processing packet switching domain service |
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| RU2016123967A (en) | 2018-01-09 |
| WO2014180389A1 (en) | 2014-11-13 |
| RU2646369C2 (en) | 2018-03-02 |
| CN104684036A (en) | 2015-06-03 |
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