CN109996349A - A kind of session restoration methods and its device - Google Patents
A kind of session restoration methods and its device Download PDFInfo
- Publication number
- CN109996349A CN109996349A CN201910275451.9A CN201910275451A CN109996349A CN 109996349 A CN109996349 A CN 109996349A CN 201910275451 A CN201910275451 A CN 201910275451A CN 109996349 A CN109996349 A CN 109996349A
- Authority
- CN
- China
- Prior art keywords
- session
- data
- application
- parameter
- transmission
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
Abstract
The embodiment of the present application discloses a kind of session restoration methods and realizes the device of this method, wherein method includes: to create the second session in the case where detecting the data transmission exception of the first session, and the first session is used for transmission the data of application;The upstream data of the application is sent by the second session;If receiving the corresponding downlink data of aforementioned upstream data by the second session within a preset period of time, pass through the follow-up data of the second session transmissions application.By implementing the embodiment of the present application, in the case where detecting the data transmission exception of the first session, can be transmitted by creating the second session, and by the data that the second session restores application.
Description
Technical field
This application involves field of communication technology more particularly to a kind of session restoration methods and its devices.
Background technique
With the arrival in the 5th third-generation mobile communication technology (fifth-generation, 5G) epoch, based on mobile network's
Using more and more abundant.In order to realize the application of 5G, it is necessary first to dispose 5G network, the deployment way of 5G network includes independent group
Net (standalone, SA), independence networking refer to create an existing network, including new base station, new backhaul link and
New core net etc..
Data service under SA network can be via different network slice transmissions, and network slice includes three types: being increased
Strong mobile broadband (enhance mobile broadband, eMBB), highly reliable connection (the ultra-reliable and of low time delay
Low latency communications, URLLC), extensive Internet of Things (massive machine type
Communications, mMTC), by selecting different types of network slice to carry out data transmission, can flexibly cope with not
Same network application scene.Can establish under one network slice multiple data network titles (data network name,
DNN).It can establish multiple protocol Data Units (packet data unit, PDU) session under one DNN, PDU session can be with
It is used for transmission using data.
In the case where exception occurs in the transmission of the data of session (for example, the sessions such as PDU session), it will lead to and exception occur
The corresponding application data of session are unable to normal transmission.Therefore, how when the data transmission of session occurs abnormal fast quick-recovery is answered
Become technical problem urgently to be resolved with the normal transmission of data.
Summary of the invention
The embodiment of the present application provides a kind of session restoration methods and its device, can transmit in the data of the first session different
In the case where often, the data transmission of fast quick-recovery application.
In a first aspect, the embodiment of the present application provides a kind of session restoration methods, this method comprises: detecting the first meeting
In the case where the data transmission exception of words, the second session is created, the first session is used for transmission the data of application;Pass through the second session
Send the upstream data of the application;If receiving the corresponding downlink of aforementioned upstream data by the second session within a preset period of time
Data then pass through the follow-up data of the second session transmissions application.
In the technical scheme, in the case where detecting the data transmission exception of the first session, by creating the second meeting
Words re-establish the data transmission channel between a terminal device and the corresponding application server of application, and pass through second
Session sends the upstream data of the application, to detect whether the data transmission of the second session is in normal condition, and when default
Between the corresponding downlink data of aforementioned upstream data is received by the second session in section in the case where, that is, show the number of the second session
In the case where being in normal condition according to transmission, the follow-up data applied by the second session transmissions can the first meeting of fast quick-recovery
The data transmission of corresponding application is talked about, so that the data transmission for reducing the first session exception occurs to the corresponding application of the first session
Data transmission caused by influence.
In one implementation, the specific embodiment for creating the second session can be with are as follows: the configured transmission of application is obtained,
And matched second session of configured transmission with application is created, the session parameter of the session parameter of the second session and the first session is not
Together.
In the technical scheme, it may be the first session and application that abnormal reason, which occurs, in the data transmission of the first session
Configured transmission mismatches, that is to say, that the session parameter of the first session and the configured transmission of application mismatch, and therefore, are detecting
To the first session data transmission exception in the case where, matched and session parameter and first by the configured transmission for creating with applying
The second different session of the session parameter of session can make the probability by the second session Successful transmissions application data higher,
To be conducive to the data transmission of the corresponding application of fast the first session of quick-recovery.
In one implementation, if this method can also include: to be received within a preset period of time by the second session
The corresponding downlink data of aforementioned upstream data then updates the session scoring of the first session and/or the session scoring of the second session;With
The matched session of configured transmission can be to be multiple, and the second session can be and session is scored highest in the matched session of configured transmission
Session.
In the technical scheme, the higher transmission performance that may indicate that the session of session scoring is better, passes through and updates first
The session of session is scored and/or the session of the second session scoring, when in order to the new session of the subsequent creation of application, can choose wound
The higher session of session scoring is built, is conducive to improve data transfer performance in this way.
In one implementation, before creating the second session, the first session can also be discharged.
In the technical scheme, it due to the data transmission exception of the first session, can not be answered by the first session transmissions
With data, by discharging the first session, it is possible to reduce expense.
In one implementation, this method can also include: the upstream data by the first session sending application;If
The corresponding downlink data of aforementioned upstream data is received by the second session in preset time period, then is answered by the second session transmissions
The specific embodiment of follow-up data can be with are as follows: if receiving aforementioned upper line number by the second session within a preset period of time
It is received according to corresponding downlink data, and by the time that the second session receives aforementioned downlink data earlier than by the first session
To the time of aforementioned downlink data, then pass through the follow-up data of the second session transmissions application.
In the technical scheme, in the case where detecting the data transmission exception of the first session, by the first session and
The upstream data of sending application is distinguished in second session, and then the application of the session transmissions by being preferentially received downlink data is subsequent
Data, can the corresponding data to be transmitted of sending application as early as possible, avoid it is excessive using the data volume of corresponding data to be transmitted, into
And the case where leading to the data of terminal device excessive inventory, even resulting in loss of data.
In one implementation, corresponding if not receiving aforementioned upstream data by the second session within a preset period of time
Downlink data, then create third session, the session parameter of third session is different from the session parameter of the second session;Pass through third
The upstream data of session sending application;If within a preset period of time by third session receive aforementioned upstream data it is corresponding under
Row data, the then follow-up data applied by third session transmissions.
In the technical scheme, in the case where detecting the data transmission exception of the first session, if second can not be passed through
Session successfully restores the data transmission of application, then it is different from the session parameter of the second session can to re-create a session parameter
Third session, and by the upstream data of third session sending application, to detect whether the data transmission of third session is in
Normal condition, and the case where receive aforementioned upstream data corresponding downlink data by third session within a preset period of time
Under, that is, show the data transmission of third session in the case where the normal condition, the subsequent number applied by third session transmissions
According to.Since the data transmission of application can not be restored by the second session, if the third session that terminal device re-creates
Session parameter is identical as the session parameter of the second session, will make the general of the data transmission for successfully restoring application by third session
Rate is lower, therefore, by re-creating the third session different from the session parameter of the second session of a session parameter, has in this way
Conducive to the probability for improving the data transmission for successfully restoring application by third session.
Second aspect, the embodiment of the present application provide a kind of session recovery device, which, which has, realizes first aspect institute
The function of the session restoration methods of offer.The function can also execute corresponding software by hardware realization by hardware
It realizes.The hardware or software include one or more modules corresponding with above-mentioned function.
The third aspect, the embodiment of the present application provide a kind of computer readable storage medium, for being stored as second aspect institute
Computer program instructions used in the session recovery device stated, it includes for executing program involved in above-mentioned first aspect.
Fourth aspect, the embodiment of the present application provide a kind of terminal device, which includes memory and processor, deposit
Program instruction is stored in reservoir, processor is connect by bus with memory, and processor calls the program stored in memory
It instructs so that terminal device executes method described in first aspect.
5th aspect, the embodiment of the present application provide a kind of computer program product, which includes program, the journey
Sequence, which is performed, realizes method described in above-mentioned first aspect.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of session restoration methods disclosed in the embodiment of the present application;
Fig. 2 is the flow diagram of another kind session restoration methods disclosed in the embodiment of the present application;
Fig. 3 is the flow diagram of another session restoration methods disclosed in the embodiment of the present application;
Fig. 4 is a kind of structural schematic diagram of session recovery device disclosed in the embodiment of the present application;
Fig. 5 is a kind of structural schematic diagram of terminal device disclosed in the embodiment of the present application.
Specific embodiment
Session restoration methods provided herein and its device are introduced in detail with reference to the accompanying drawing.
Referring to Figure 1, Fig. 1 is a kind of flow diagram of session restoration methods provided by the embodiments of the present application, this method
It can include but is not limited to following steps:
Step S101: terminal device creates the second session in the case where detecting the data transmission exception of the first session,
First session is used for transmission the data of application.
In the embodiment of the present application, various types of applications, the number that each application generates can be installed in terminal device
According to when being sent to base station by terminal device, can be realized by this using corresponding session, that is to say, that in terminal device
Some apply when needing to carry out network communication, the data that a session is used for transmission the application can be created.It needs to illustrate
, can be used for transmitting the upstream data for needing to be sent to base station using corresponding session, can be used for transmission base station hair
Give the downlink data for the application being installed in terminal device.In other words, it after creating the corresponding session of application, is equivalent to
Be successfully established this using corresponding terminal device and this using the data transmission channel between corresponding application server.
In one implementation, each application in terminal device can correspond to one or more sessions.Work as terminal device
In the first application when only corresponding to 1 session, all data of the first application pass through the session and are transmitted;Work as terminal device
In the first application corresponding multiple sessions when, each session can be used for transmitting the different data of the first application, for example, each meeting
Words can be used for transmitting the data of the different type (such as voice, video, picture and text) of the first application, the embodiment of the present application
It is introduced by taking corresponding 1 session of each application in terminal device as an example.
In the embodiment of the present application, terminal device can detecte each session data transmission whether there is exception, with
In the case where the data transmission exception for detecting the first session, restore the data transmission of the corresponding application of the first session as early as possible, from
And influencing caused by the abnormal transmission on the data of the corresponding application of the first session occurs in the data transmission for reducing the first session.
In one implementation, whether the data transmission that terminal device detects the first session there is abnormal specific implementation
Mode can be with are as follows: when terminal device sends upstream data by the first session, by timer carry out timing (timer it is initial
Value is 0), if until terminal device does not pass through the first session yet and connects when the timing duration of timer is greater than or equal to preset duration
The corresponding downlink data of the upstream data is received, then it is abnormal to may indicate that the data transmission of the first session occurs;If terminal device
When receiving the corresponding downlink data of the upstream data by the first session, the timing duration of timer is less than preset duration, then
Show that the data transmission of the first session does not occur exception.In one implementation, terminal device is sent by the first session
The specific embodiment of row data can be with are as follows: upstream data is sent to the modulation in terminal device by the corresponding application of the first session
Demodulator after modem receives upstream data, is modulated the upstream data, then by modulated upper line number
Base station is sent to according to by antenna.
In one implementation, abnormal reason, which occurs, in the data transmission of the first session can be base station and terminal device
Between communication connection disconnect, be also possible to base station break down and and not sent data, be also possible to other common reasons,
The embodiment of the present application is not construed as limiting this.
Specifically, terminal device is in the case where detecting the data transmission exception of the first session, for fast quick-recovery
The data of the corresponding application of one session are transmitted, can re-establish a terminal device and this using corresponding application server it
Between data transmission channel, i.e., terminal device can create the second session, and normal situation is transmitted in the data of the second session
Under, pass through the data of the corresponding application of second the first session of session transmissions.In one implementation, when needing to create the second meeting
When words, the corresponding application of the first session in terminal device can send creation session request to modem, so that modulation
Demodulator will create session request by antenna and be sent to base station, and then create the second session.
In one implementation, the specific embodiment that terminal device creates the second session can be with are as follows: obtains the first meeting
The session parameter of words, and create session parameter the second session identical with the session parameter of the first session.In the embodiment of the present application
In, each that corresponding session is applied to can have session parameter, session parameter can be used for describing the session and be suitable for which kind of is transmitted
The data of demand for services (such as time delay, bandwidth, safety and reliability), and/or, it describes the session and is suitable for which kind of type transmitted
The data etc. of (such as voice, video, picture and text).In one implementation, the session referred in the embodiment of the present application
(such as the first session, the second session and the third session referred to below) can be the PDU session in 5G.
When the first session is the PDU session in 5G, the session parameter of the first session be can include but is not limited to: S-
NSSAI (single network slice selection assistance information), data network title
(data network name, DNN), PDU conversation type and session and service continuity (session and service
Continuity, SSC) mode.
Wherein, S-NSSAI is for identifying a network slice, if the S-NSSAI in the session parameter of the first session is identified
Network slice type be URLLC, then show the first session be suitable for transmit have low time delay, highly reliable demand for services number
According to.DNN refers to a kind of network access technique, is the parameter needed to configure when being surfed the Internet by terminal device, and DNN determines terminal
Equipment accesses network by which kind of access way, for terminal user, the type of accessible external network
Have very much (such as Internet, WAP site, conglomerate's internal network, industry internal private networks), and different access point institutes
The mode of the range and access that can access is different, and network side will visit after can determining terminal device activation by DNN
Which network asked, and then distributes address Internet protocol (Internet Protocol, IP) of corresponding network segment for terminal device.
PDU conversation type is used to indicate the type of PDU session, the different types of different types of agreement of PDU sessions carry, PDU session
Type can include but is not limited to Internet protocol the 4th edition (internetprotocolversion4, IPv4), Internet protocol
6th edition (internet protocol version 6, IPv6), Ethernet and Unstructured.For example, working as PDU conversation class
When type is IPv4, which can carry the data of IPv4;When PDU conversation type is Unstructured, the PDU meeting
Words can carry the data of other agreements other than IPv4, IPv6 and Ethernet.SSC mode can satisfy terminal device not
Same continuity demand, SSC mode can include but is not limited to SSC mode 1, SSC mode 2 and SSC mode 3.Wherein, it uses
When SSC mode 1, network retains the connection with terminal device;When using SSC mode 2, network can discharge corresponding PDU session,
In one implementation, network can trigger PDU session release and instruction terminal equipment establishes a new PDU session;Using
When SSC mode 3, before old PDU session release, network allows new PDU session establishment.
In the embodiment of the present application, by creating session parameter the second session identical with the session parameter of the first session,
So that the data that the second session is suitable for transmission are identical as the data that the first session is suitable for transmission.In one implementation, terminal
The specific embodiment that equipment creates the first session can be with are as follows: terminal device obtains the configured transmission of application, calls user's routing
The determining configured transmission with the application of selection strategy (user equipment route selection policy, URSP)
The first session parameter matched creates the first session according to first session parameter.Wherein, the configured transmission of application is for characterizing this
The configured transmission of the transmission demand of application, application can include but is not limited to: using type (such as language for the data for needing to transmit
Sound, video, picture and text etc.) and demand for services (such as time delay, bandwidth, safety and reliability when application transport data
Deng).It can indicate that the session for being used for transmission the data of the application should with matched first session parameter of configured transmission of application
The call parameter having.In one implementation, there can be one or more with the session of the first session parameter, when having
When the session of first session parameter has multiple, terminal device creates the specific embodiment party of the first session according to first session parameter
Formula can be with are as follows: terminal device obtain with the matched session aggregation of the first session parameter, in the session that the session aggregation includes
It determines the first session, and creates the first session.Each session in session aggregation may be incorporated for the data of transmission application, still
The performance when data of each session transmissions application can be different.The session parameter of each session in session aggregation is in addition to packet
It includes other than the first session parameter, may also include other session parameters (such as the second session parameter), terminal device is in session aggregation packet
Determine that the specific implementation of the first session can be in the session included are as follows: terminal device can be by the transmission of the second session parameter and application
The highest session of matching degree between parameter is determined as the first session.Matching degree between session parameter and the configured transmission of application
Higher, then the performance when data of the corresponding session transmissions application of the session parameter is better, due to each meeting in session aggregation
It include the first session parameter in the session parameter of words, and the second session parameter in the session parameter of the first session and transmission are joined
Matching degree between number be higher than the second session parameter in the session parameter of other sessions in session aggregation and configured transmission it
Between matching degree, so matching degree between the session parameter and configured transmission of the first session is higher than other meetings in session aggregation
Matching degree between the session parameter and configured transmission of words, that is to say, that do not occur in the data transmission of the first session abnormal
When, better performances when the first session transmissions application data, since the second session is identical as the session parameter of the first session, because
This, it is believed that the performance when data of the second session transmissions application is also preferable.
It should be noted that terminal device is when obtaining session aggregation, the not session in actual creation session aggregation, only
After terminal device determines the first session, just meeting the first session of actual creation in this way can be to avoid creation session
After all sessions in set, subsequent the first session using only in session aggregation, and and other meetings created are not used
Words, in this way can be to avoid the wasting of resources.
In one implementation, the specific embodiment that terminal device creates the second session can be with are as follows: obtains application
Configured transmission, and create with matched second session of the configured transmission, the meeting of the session parameter of the second session and the first session
It is different to talk about parameter.Wherein, with the matched session of configured transmission can for one or more, terminal device can with configured transmission
Select a session as the second session in matched session.When being one with configured transmission matched session, and the session
When session parameter and the session parameter difference of the first session, terminal device can be using the session as the second session.In a kind of reality
In existing mode, when being multiple with the matched session of configured transmission, terminal device can in the matched session of configured transmission
Arbitrarily select a session parameter and the session parameter different sessions of the first session as the second session.In a kind of implementation
In, terminal device creation and the specific embodiment of matched second session of the configured transmission can be with are as follows: URSP is called to determine
With matched first session parameter of configured transmission of the application, acquisition and the matched session aggregation of the first session parameter, in addition to
Other than first session, the second session is determined in the session that the session aggregation includes, and create the second session.In a kind of realization side
In formula, when including multiple sessions with the matched session aggregation of the first session parameter, the session parameter of the second session and transmission
Matching degree between parameter is higher than the matching degree between the session parameter and configured transmission of other sessions in session aggregation.One
In kind of implementation, abnormal reason, which occurs, in the data transmission of the first session can be the configured transmission of the first session and application not
Matching, that is to say, that the session parameter of the first session and the configured transmission of application mismatch, and therefore, the embodiment of the present application is being examined
In the case where the data transmission exception for measuring the first session, matched by the configured transmission for creating with applying and session parameter and the
The second different session of the session parameter of one session, can make by the probability of the second session Successful transmissions application data compared with
Height, to be conducive to the data transmission of the corresponding application of fast the first session of quick-recovery.
In one implementation, each session is scored with session, and session scoring is higher, shows the transporting of the session
It can be better.In one implementation, when being multiple with the matched session of configured transmission, terminal device can join with transmission
The session parameter session different from the session parameter of the first session is filtered out in the matched session of number, and in session parameter and first
Session is selected to score highest session as the second session in the different session of the session parameter of session.In this way, one
Aspect can make the probability by the second session Successful transmissions application data higher, on the other hand, can make by second
The better performances of session transmissions application data.
In one implementation, terminal device is in the case where detecting the data transmission exception of the first session, can be with
The first session is discharged, then triggering executes the step of creating the second session, due to the data transmission exception of the first session, nothing
Method can save the unnecessary expense of terminal device by discharging the first session by the first session transmissions application data.
In one implementation, the data transmission of the first session occurs abnormal (i.e. until the timing duration of timer is big
In or be equal to preset duration when, terminal device does not pass through the first session yet and receives the corresponding downlink data of upstream data) original
Because can be network delay.In one implementation, terminal device can be after successfully creating the second session, just release the
One session, in this way, terminal device is before successfully creating the second session, if receiving upper line number by the first session
According to corresponding downlink data (i.e. it is network delay that abnormal reason, which occurs, in the data transmission of the first session), then terminal device can be with
Stop the second session of creation, and continues the follow-up data of transmission application by the first session;If terminal device is successfully creating
After two sessions, the corresponding downlink data of upstream data is not received by the first session yet, then terminal device can discharge
One session, and the follow-up data applied by the second session transmissions.It in this way, can be to avoid successfully creating the second meeting
When receiving the corresponding downlink data of upstream data by the first session before words, terminal device the first session of release causes to receive
The case where downlink data arrived is lost, the downlink data for then also needing to lose by the second acquisition conversation of creation, is conducive to
Avoid waste of resource.
In one implementation, terminal device can be user equipment (user equipment, UE), remote terminal,
Mobile terminal, wireless telecom equipment or user apparatus etc., user equipment can be mobile phone, desktop computer, laptop or can
Wearable device etc..
Step S102: terminal device sends the upstream data of the application by the second session.
Specifically, the upstream data of the application can be sent by the second session after terminal device creates the second session,
Whether can be with the upstream data of the Successful transmissions application by the second session to detect, and can succeed by the second session
In the case where the upstream data for transmitting the application, pass through the follow-up data of the second session transmissions application.In a kind of implementation
In, if receiving the corresponding downlink data of aforementioned upstream data by the second session within a preset period of time, show by
Two sessions can be with the data of the Successful transmissions application;If not receiving aforementioned upper line number by the second session within a preset period of time
According to corresponding downlink data, then show the data that the Successful transmissions application is unable to by the second session.
In one implementation, terminal device can be by the upstream data that the second session is sent and be generated by the application
And business datum to be transmitted, alternatively, can be the survey of validity being generated by the application and for testing the second session
Try data.For example, can be user data by the upstream data that the second session is sent, alternatively, the data when the application need
When being transmitted by TCP connection, transmission during establishing TCP connection can be by the upstream data that the second session is sent
Handshake data packet (such as synchronizing sequence number (Synchronize Sequence Numbers, SYN)).
In one implementation, the data volume for the upstream data that terminal device is sent by the second session is less than present count
According to amount threshold value, in this way, on the one hand, can achieve the purpose of the validity of the second session of test;It on the other hand, can be with
Avoid the data volume of the upstream data sent larger when not receiving corresponding downlink data, waste terminal device is excessive
Resource.Wherein, preset data amount threshold value can be terminal device default setting, be also possible to terminal device according to user's operation
It is arranged, the embodiment of the present application is not construed as limiting this.
Step S103: if receiving the corresponding lower line number of aforementioned upstream data by the second session within a preset period of time
According to the follow-up data that then terminal device passes through the second session transmissions application.
Specifically, if receiving the corresponding downlink data of aforementioned upstream data by the second session within a preset period of time,
Then show the data transmission of the second session in normal condition, therefore, terminal device can pass through the application of the second session transmissions
Follow-up data.In one implementation, preset time period can be terminal device default setting, is also possible to terminal and sets
Standby according to user's operation setting, the embodiment of the present application is not construed as limiting this.
In one implementation, the session scoring of the corresponding each session of application can be initialized as phase by terminal device
Same score (such as preset reference score), if reducing by first in the case where detecting the data transmission exception of the first session
The session of session is scored;If the first session is normally released using the first session after no data transmission demand from being built into
In the case where there is not exception in data transmission procedure, then the session scoring of the first session is improved.
In one implementation, corresponding if receiving aforementioned upstream data by the second session within a preset period of time
Downlink data, then terminal device can update the session scoring of the first session and/or the session scoring of the second session, specifically,
Terminal device can reduce the session scoring of the first session, and/or, the session scoring of the second session is improved, in order to the application
When the new session of subsequent creation, it can choose creation session and score higher session, show the session since session scoring is higher
Transmission performance it is better, therefore, be conducive to improve data transfer performance in this way.In one implementation, terminal
Equipment during creating the second session, if with the matched session of configured transmission be it is multiple, terminal device creation second
Session can be highest session of scoring with session in the matched session of configured transmission.
As it can be seen that being passed through by implementing the embodiment of the present application in the case where detecting the data transmission exception of the first session
The second session is created, that is, re-establishes the data transmission channel between a terminal device and the corresponding application server of application,
And the upstream data of the application is sent by the second session, to detect whether the data transmission of the second session is in normal condition,
And within a preset period of time the corresponding downlink data of aforementioned upstream data is received by the second session in the case where, that is, show
In the case that the data transmission of two sessions is in normal condition, the follow-up data applied by the second session transmissions can be quick
Restore the data transmission of the corresponding application of the first session, so that the data transmission for reducing the first session exception occurs to the first session
It is influenced caused by the data transmission of corresponding application.
Fig. 2 is referred to, Fig. 2 is the flow diagram of another session restoration methods provided by the embodiments of the present application, the party
Method is illustrated in the case where detecting the data transmission exception of the first session, after creating the second session, first
A session how is selected to be used for transmission the follow-up data of application in session and the second session, this method can include but is not limited to
Following steps:
Step S201: terminal device creates the second session in the case where detecting the data transmission exception of the first session,
First session is used for transmission the data of application.
Specifically, terminal device in the case where detecting the data transmission exception of the first session, can keep the first meeting
Words, and the second session is created, and then one session of selection is used for transmission the subsequent number of application in the first session and the second session
According to.It should be noted that the implementation procedure of step S201 can be found in the specific descriptions of step S101 in Fig. 1, this will not be repeated here.
Step S202: terminal device sends the upstream data of the application by the second session, and is sent by the first session
The upstream data of the application.
Specifically, terminal device can send the upstream data of the application by the second session, and sent out by the first session
Send identical upstream data, and then the case where preferentially which session to receive the corresponding downlink data of upstream data by
Under, the follow-up data of the session transmissions application by being preferentially received downlink data.
In one implementation, terminal device can send the upper of the application by the first session and the second session simultaneously
Row data are sent out by the second session afterwards alternatively, terminal device can also first pass through the upstream data that the first session sends the application
The upstream data of the application is given, alternatively, terminal device can also first pass through the upstream data that the second session sends the application, it is rear logical
The upstream data that the first session sends the application is crossed, the embodiment of the present application is not construed as limiting this.
Step S203: if receiving the corresponding lower line number of aforementioned upstream data by the second session within a preset period of time
According to, and by the second session receive time of the downlink data earlier than by the first session receive the downlink data when
Between, then terminal device passes through the second session transmissions application follow-up data.
Specifically, if receiving the corresponding downlink data of aforementioned upstream data by the second session within a preset period of time,
And time of the downlink data is received earlier than the time for receiving the downlink data by the first session by the second session,
Then terminal device can pass through the follow-up data of the second session transmissions application.That is, regardless of which terminal device first passes through
The upstream data of a session (the first session or the second session) sending application, terminal device will can first receive upstream data
Session of the session of corresponding downlink data as the follow-up data of transmission application even passes through the first meeting within a preset period of time
Words receive the corresponding downlink data of aforementioned upstream data, and by the first session receive time of the downlink data earlier than
The time of the downlink data is received by the second session, then the subsequent number that terminal device passes through the first session transmissions application
According to.In this way, can the corresponding data to be transmitted of sending application as early as possible, avoid the number using corresponding data to be transmitted
It is excessive according to measuring, and then the case where lead to the data of terminal device excessive inventory, even result in loss of data.
In one implementation, available first session of terminal device is corresponding to receiving from upstream data is sent
Time interval between downlink data, and the second session is obtained from upstream data is sent to receiving corresponding downlink data
Time interval, and using the shorter session of time interval as the session of the follow-up data of transmission application.Time interval is shorter, can
Transmission performance to show corresponding session is better, by using the shorter session of time interval as the follow-up data of transmission application
Session, be conducive to improve terminal device data transmission performance.
In one implementation, if not received by the first session and the second session within a preset period of time aforementioned
The corresponding downlink data of upstream data then shows the data transmission that cannot restore application by the first session and the second session,
At this point, terminal device can discharge newly-built session (i.e. the second session), to reduce the power consumption of terminal device.
By implementing the embodiment of the present application, in the case where detecting the data transmission exception of the first session, can pass through
The upstream data of first session and the second session difference sending application, and then the session transmissions by being preferentially received downlink data
The follow-up data of application, in this way, can the corresponding data to be transmitted of sending application as early as possible, avoid using it is corresponding to
The case where data volume for transmitting data is excessive, and then leads to the data of terminal device excessive inventory, even results in loss of data.
Fig. 3 is referred to, Fig. 3 is the flow diagram of another session restoration methods provided by the embodiments of the present application, the party
Method is illustrated in the case where detecting the data transmission exception of the first session, after creating the second session, if can not
Successfully restore the data transmission of application by the second session, then which kind of mode to restore the data transmission of application using, this method can
To include but is not limited to following steps:
Step S301: terminal device discharges the first session in the case where detecting the data transmission exception of the first session,
First session is used for transmission the data of application.
Specifically, terminal device in the case where detecting the data transmission exception of the first session, can discharge the first meeting
Words, and a new session (i.e. the second session) is re-created, and judge whether can succeed by newly created second session
The data transmission for restoring application, due to the data transmission exception of the first session, can not pass through the first session transmissions application number
According to the expense of terminal device can be reduced by discharging the first session.
Step S302: terminal device creates the second session.
Step S303: terminal device sends the upstream data of the application by the second session.
Step S304: if receiving the corresponding lower line number of aforementioned upstream data by the second session within a preset period of time
According to the follow-up data that then terminal device passes through the second session transmissions application.
It should be noted that step S302~step S304 implementation procedure can be respectively referring to step S101~step in Fig. 1
The specific descriptions of rapid S103, this will not be repeated here.
Step S305: if not receiving the corresponding lower line number of aforementioned upstream data by the second session within a preset period of time
According to then discharging the second session.
Specifically, if not receiving the corresponding lower line number of aforementioned upstream data by the second session within a preset period of time
According to it is abnormal then showing that the data transmission of the second session occurs, alternatively, the data transmission performance of the second session is lower, if terminal is set
The standby subsequent upstream data applied by the second session transmissions, then may cause can not receive subsequent upstream by the second session
The corresponding downlink data of data, alternatively, the performance that may cause the follow-up data applied by the second session transmissions is lower.In order to
Above situation is avoided, terminal device can not pass through the follow-up data that the second session transmissions are applied, but in order to successfully restore to answer
Data transmission, terminal device also needs to re-create a new session (such as third session), and judges by newly creating
Third session whether can successfully restore application data transmission, due to terminal device do not pass through the second session transmissions application
Follow-up data, therefore, terminal device can discharge the second session, to reduce the expense of terminal device.
Step S306: terminal device creates third session, the session parameter of the session parameter of third session and the second session
It is different.
Specifically, due to the data transmission that can not restore application by the second session, if terminal device re-creates
Third session session parameter it is identical as the session parameter of the second session, will successfully to restore by third session application
The probability of data transmission is lower, and therefore, terminal device can re-create the session parameter of a session parameter and the second session
Different third sessions is conducive to the probability for improving the data transmission for successfully restoring application by third session in this way.In other words,
When the session parameter of the second session is identical as the session parameter of the first session, the session parameter of third session and the first session
Session parameter is different;When the session parameter of the second session and the session parameter difference of the first session, the session of third session is joined
Number can be identical as the session parameter of the first session, can also be different from the session parameter of the first session, the embodiment of the present application pair
This is not construed as limiting.
Step S307: terminal device sends the upstream data of aforementioned applications by third session.
Specifically, the upstream data of the application can be sent by third session after terminal device creation third session,
Whether can be with the upstream data of the Successful transmissions application by third session to detect, and can succeed by third session
In the case where the upstream data for transmitting the application, pass through the follow-up data of the third session transmissions application.In a kind of implementation
In, if receiving the corresponding downlink data of aforementioned upstream data by third session within a preset period of time, show by
Three sessions can be with the data of the Successful transmissions application;If not receiving aforementioned upper line number by third session within a preset period of time
According to corresponding downlink data, then show the data that the Successful transmissions application is unable to by third session.
In one implementation, terminal device can be by the upstream data that third session is sent and be generated by the application
And business datum to be transmitted, alternatively, can be the survey of validity being generated by the application and for testing third session
Try data.In one implementation, the data volume for the upstream data that terminal device is sent by third session is less than present count
According to amount threshold value, in this way, on the one hand, can achieve the purpose of the validity of test third session;It on the other hand, can be with
Avoid the data volume of the upstream data sent larger when not receiving corresponding downlink data, waste terminal device is excessive
Resource.
Step S308: if receiving the corresponding lower line number of aforementioned upstream data by third session within a preset period of time
According to then terminal device passes through the follow-up data of third session transmissions aforementioned applications.
Specifically, if receiving the corresponding downlink data of aforementioned upstream data by third session within a preset period of time,
Then show the data transmission of third session in normal condition, therefore, terminal device can pass through the application of third session transmissions
Follow-up data.
By implementing the embodiment of the present application, in the case where detecting the data transmission exception of the first session, if can not lead to
The data transmission that the second session successfully restores application is crossed, then the session that can re-create a session parameter and the second session is joined
The different third session of number, and pass through the upstream data of third session sending application, it is to detect the data transmission of third session
It is no to be in normal condition, and the corresponding downlink data of aforementioned upstream data is received by third session within a preset period of time
In the case of, that is, in the case where showing that the data transmission of third session is in normal condition, after being applied by third session transmissions
Continuous data.Since the data transmission of application can not be restored by the second session, if the third meeting that terminal device re-creates
The session parameter of words is identical as the session parameter of the second session, transmits the data for successfully restoring application by third session
Probability it is lower, therefore, by re-creating the third session different from the session parameter of the second session of a session parameter, this
Sample is conducive to improve the probability for the data transmission for successfully restoring application by third session.
It is above-mentioned to illustrate the method for the embodiment of the present application, the device of the embodiment of the present application is provided below.
Fig. 4 is referred to, Fig. 4 is a kind of structural schematic diagram of session recovery device provided by the embodiments of the present application, and session is extensive
Apparatus for coating 40 is for executing step performed by terminal device, session recovery device 40 in the corresponding embodiment of the method for Fig. 1-Fig. 3
May include:
Creation module 401, for creating the second session in the case where detecting the data transmission exception of the first session,
First session is used for transmission the data of application;
Communication module 402, for sending the upstream data of the application by the second session;
Communication module 402, if being also used to receive aforementioned upstream data by the second session within a preset period of time corresponding
Downlink data, then pass through the follow-up data of the second session transmissions application.
In one implementation, it when creation module 401 is for creating the second session, specifically can be used for: obtaining first
The session parameter of session, and create session parameter the second session identical with the session parameter of the first session.
In one implementation, when creation module 401 is for creating the second session, it specifically can be used for: obtaining this and answer
Configured transmission, and create and matched second session of configured transmission, the meeting of the session parameter of the second session and the first session
It is different to talk about parameter.
In one implementation, session recovery device 40 can also include update module 403;Update module 403 can be with
If updating the first meeting for receiving the corresponding downlink data of aforementioned upstream data by the second session within a preset period of time
The session of words is scored and/or the session of the second session scoring;Can be to be multiple with the matched session of configured transmission, the second session can
Think and the highest session of session scoring in the matched session of configured transmission.
In one implementation, session recovery device 40 can also include release module 404, and release module 404 can be with
For discharging the first session.
In one implementation, communication module 402 can be also used for the upper line number by the first session sending application
According to;If 402 communication modules are for receiving the corresponding lower line number of aforementioned upstream data by the second session within a preset period of time
When according to, the then follow-up data applied by the second session transmissions, specifically it can be used for: if within a preset period of time by the second meeting
Words receive the corresponding downlink data of aforementioned upstream data, and early by the time that the second session receives aforementioned downlink data
In the time for receiving aforementioned downlink data by the first session, then pass through the follow-up data of the second session transmissions application.
In one implementation, creation module 401, if can be also used for passing through the second session not within a preset period of time
The corresponding downlink data of aforementioned upstream data is received, then creates third session, the session parameter of third session and the second session
Session parameter it is different;Communication module 402 can be also used for the upstream data by third session sending application;Communication module
402, if can be also used for receiving the corresponding downlink data of aforementioned upstream data by third session within a preset period of time,
The follow-up data applied by third session transmissions.
It should be noted that unmentioned content and modules execute the specific of step in the corresponding embodiment of Fig. 4
Implementation can be found in Fig. 1-embodiment illustrated in fig. 3 and foregoing teachings, and which is not described herein again.
In one implementation, the correlation function that the modules in Fig. 4 are realized can be with combination processing device and transmitting-receiving
Device is realized.It is a kind of structural schematic diagram of terminal device provided by the embodiments of the present application, the terminal device 50 referring to Fig. 5, Fig. 5
It may include transceiver 501, processor 502 and memory 503, transceiver 501, processor 502 and memory 503 can pass through
One or more communication bus is connected with each other, and can also be connected otherwise.Creation module 401 shown in Fig. 4, communication
The correlation function that module 402, update module 403 and release module 404 are realized can be by same processor 502 come real
It is existing, it can also be realized by multiple and different processors 502.
Transceiver 501 can be used for sending data and/or signaling, and receive data and/or signaling.It applies in the application
In embodiment, transceiver 501 can be used for the upstream data of sending application, can be also used for receiving the upstream data it is corresponding under
Row data.
Processor 502 is configured as executing the corresponding function of terminal device in Fig. 1-Fig. 3 the method.The processor 502
It may include one or more processors, such as the processor 502 can be one or more central processing unit (central
Processingunit, CPU), network processing unit (network processor, NP), hardware chip or any combination thereof.
In the case where processor 502 is a CPU, which can be monokaryon CPU, be also possible to multi-core CPU.
Memory 503 is for storing program code etc..Memory 503 may include volatile memory (volatile
), such as random access memory (random access memory, RAM) memory;Memory 503 also may include non-easy
The property lost memory (non-volatile memory), such as read-only memory (read-only memory, ROM), flash
Device (flashmemory), hard disk (hard disk drive, HDD) or solid state hard disk (solid-state drive, SSD);It deposits
Reservoir 503 can also include the combination of the memory of mentioned kind.
Processor 502 can call the program code stored in memory 503 to execute following operation:
In the case where detecting the data transmission exception of the first session, the second session is created, the first session is used for transmission
The data of application;
The upstream data of the application is sent by the second session;
If receiving the corresponding downlink data of aforementioned upstream data by the second session within a preset period of time, by the
The follow-up data of the two session transmissions applications.
In one implementation, when processor 502 executes the second session of creation, it can specifically execute following operation: obtain
The session parameter of the first session is taken, and creates session parameter the second session identical with the session parameter of the first session.
In one implementation, when processor 502 executes the second session of creation, it can specifically execute following operation: obtain
The configured transmission of the application is taken, and is created and matched second session of configured transmission, the session parameter of the second session and the first meeting
The session parameter of words is different.
In one implementation, following operation can also be performed in processor 502: if passing through second within a preset period of time
Session receives the corresponding downlink data of aforementioned upstream data, then updates the session scoring and/or the second session of the first session
Session scoring;With the matched session of configured transmission can be multiple, the second session can for in the matched session of configured transmission
The highest session of session scoring.
In one implementation, before creating the second session, following operation is can also be performed in processor 502: release
First session.
In one implementation, following operation can also be performed in processor 502: passing through the upper of the first session sending application
Row data;If the execution of processor 502 receives the corresponding downlink of aforementioned upstream data by the second session within a preset period of time
Data can specifically execute following operation: if within a preset period of time when then passing through the follow-up data that the second session transmissions are applied
The corresponding downlink data of aforementioned upstream data is received by the second session, and aforementioned lower line number is received by the second session
According to time earlier than the time for receiving aforementioned downlink data by the first session, then by the second session transmissions apply it is subsequent
Data.
In one implementation, following operation can also be performed in processor 502: if passing through second within a preset period of time
Session does not receive the corresponding downlink data of aforementioned upstream data, then creates third session, the session parameter of third session and
The session parameter of two sessions is different;Pass through the upstream data of third session sending application;If passing through third within a preset period of time
Session receives the corresponding downlink data of aforementioned upstream data, the then follow-up data applied by third session transmissions.
Further, the corresponding operation of terminal device in Fig. 1-embodiment illustrated in fig. 3 can also be performed in processor 502, tool
Body can be found in the description in embodiment of the method, and details are not described herein.
The embodiment of the present application also provides a kind of computer readable storage medium, can be used for storing in embodiment illustrated in fig. 4
Computer software instructions used in session recovery device, it includes for executing in above-described embodiment as designed by terminal device
Program.
Above-mentioned computer readable storage medium includes but is not limited to flash memory, hard disk, solid state hard disk.
The embodiment of the present application also provides a kind of computer program product, can when which is run by calculating equipment
To execute in above-mentioned Fig. 1-Fig. 3 embodiment as method designed by terminal device.
A kind of chip, including processor and memory are also provided in the embodiment of the present application, and it includes processing which, which uses,
Device and memory, the memory is for storing computer program, and the processor from memory for calling and running the calculating
Machine program, the computer program is for realizing the method in above method embodiment.
Those of ordinary skill in the art may be aware that being described in conjunction with embodiment disclosed herein each exemplary
Unit and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are studied carefully
Unexpectedly it is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technique people
Member can use different methods to achieve the described function each specific application, but this realization is it is not considered that super
Scope of the present application out.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program
Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or
It partly generates according to process or function described in the embodiment of the present application.The computer can be general purpose computer, dedicated meter
Calculation machine, computer network or other programmable devices.The computer instruction can store in computer readable storage medium
In, or transmitted by the computer readable storage medium.The computer instruction can be from a web-site, meter
Calculation machine, server or data center are (such as red by wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless
Outside, wirelessly, microwave etc.) mode transmitted to another web-site, computer, server or data center.The calculating
Machine readable storage medium storing program for executing can be any usable medium or include one or more usable mediums that computer can access
The data storage devices such as integrated server, data center.The usable medium can be magnetic medium, (for example, floppy disk, hard
Disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk (Solid State Disk, SSD))
Deng.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (15)
1. a kind of session restoration methods characterized by comprising
In the case where detecting the data transmission exception of the first session, the second session is created, first session is used for transmission
The data of application;
The upstream data of the application is sent by second session;
If receiving the corresponding downlink data of the upstream data by second session within a preset period of time, pass through institute
State the follow-up data applied described in the second session transmissions.
2. the method according to claim 1, wherein the second session of the creation, comprising:
Obtain the session parameter of first session;
Create session parameter the second session identical with the session parameter of first session.
3. the method according to claim 1, wherein the second session of the creation, comprising:
Obtain the configured transmission of the application;
Creation and matched second session of the configured transmission, the meeting of the session parameter of second session and first session
It is different to talk about parameter.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
If receiving the corresponding downlink data of the upstream data by second session in the preset time period, more
The session scoring of new first session and/or the session scoring of second session;
With the matched session of the configured transmission be it is multiple, second session be and meeting in the matched session of the configured transmission
The highest session of words scoring.
5. method according to any one of claims 1 to 4, which is characterized in that before the second session of the creation, the side
Method further include:
Discharge first session.
6. method according to any one of claims 1 to 4, which is characterized in that the method also includes:
The upstream data of the application is sent by first session;
If receiving the corresponding downlink data of the upstream data by second session within a preset period of time, pass through institute
State the follow-up data applied described in the second session transmissions, comprising:
If receiving the corresponding downlink data of the upstream data by second session within a preset period of time, and pass through
The time that second session receives the downlink data receives the downlink data earlier than by first session
Time, the then follow-up data by being applied described in second session transmissions.
7. method according to any one of claims 1 to 4, which is characterized in that the method also includes:
If not receiving the corresponding downlink data of the upstream data by second session in the preset time period,
Third session is created, the session parameter of the third session is different from the session parameter of second session;
The upstream data of the application is sent by the third session;
If receiving the corresponding downlink data of the upstream data by the third session in the preset time period, lead to
Cross the follow-up data applied described in the third session transmissions.
8. a kind of session recovery device characterized by comprising
Creation module creates the second session in the case where detecting the data transmission exception of the first session, and described first
Session is used for transmission the data of application;
Communication module, for sending the upstream data of the application by second session;
The communication module, if being also used to receive the upstream data by second session within a preset period of time corresponding
Downlink data, then the follow-up data by being applied described in second session transmissions.
9. device according to claim 8, which is characterized in that when the creation module is for creating the second session, specifically
For: the session parameter of first session is obtained, and it is identical with the session parameter of first session to create session parameter
Second session.
10. device according to claim 8, which is characterized in that when the creation module is for creating the second session, specifically
For: the configured transmission of the application, and creation and matched second session of the configured transmission are obtained, second session
Session parameter is different from the session parameter of first session.
11. device according to claim 10, which is characterized in that described device further includes update module;
The update module, if for receiving the upstream data pair by second session in the preset time period
The downlink data answered then updates the session scoring of first session and/or the session scoring of second session;With the biography
The defeated matched session of parameter be it is multiple, second session be in the matched session of the configured transmission session scoring it is highest
Session.
12. according to the described in any item devices of claim 8~11, which is characterized in that described device further includes release module;
The release module, for discharging first session.
13. according to the described in any item devices of claim 8~11, which is characterized in that
The communication module is also used to send the upstream data of the application by first session;
If the communication module is used to receive the upstream data by second session within a preset period of time corresponding
Downlink data, then by the follow-up data applied described in second session transmissions when, be specifically used for: if within a preset period of time
The corresponding downlink data of the upstream data is received by second session, and institute is received by second session
The time of downlink data is stated earlier than the time for receiving the downlink data by first session, then passes through second meeting
Words transmit the follow-up data of the application.
14. according to the described in any item devices of claim 8~11, which is characterized in that
The creation module, if being also used in the preset time period not receive the upper line number by second session
According to corresponding downlink data, then third session, the session ginseng of the session parameter of the third session and second session are created
Number is different;
The communication module is also used to send the upstream data of the application by the third session;
The communication module, if being also used in the preset time period receive the upstream data by the third session
Corresponding downlink data, the then follow-up data by being applied described in the third session transmissions.
15. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence, the computer program include program instruction, and described program instruction executes the processor such as
The described in any item methods of claim 1~7.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110310764.0A CN112969244B (en) | 2019-04-02 | 2019-04-02 | Session recovery method and device |
CN201910275451.9A CN109996349B (en) | 2019-04-02 | 2019-04-02 | Session recovery method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910275451.9A CN109996349B (en) | 2019-04-02 | 2019-04-02 | Session recovery method and device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110310764.0A Division CN112969244B (en) | 2019-04-02 | 2019-04-02 | Session recovery method and device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109996349A true CN109996349A (en) | 2019-07-09 |
CN109996349B CN109996349B (en) | 2021-03-23 |
Family
ID=67132402
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110310764.0A Active CN112969244B (en) | 2019-04-02 | 2019-04-02 | Session recovery method and device |
CN201910275451.9A Active CN109996349B (en) | 2019-04-02 | 2019-04-02 | Session recovery method and device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110310764.0A Active CN112969244B (en) | 2019-04-02 | 2019-04-02 | Session recovery method and device |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN112969244B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114124873A (en) * | 2020-08-26 | 2022-03-01 | 腾讯科技(深圳)有限公司 | Account abnormity processing method and device, computer equipment and storage medium |
WO2024017238A1 (en) * | 2022-07-22 | 2024-01-25 | 维沃移动通信有限公司 | Call negotiation method and apparatus, and communication device and readable storage medium |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170208498A1 (en) * | 2016-01-20 | 2017-07-20 | Samsung Electronics Co., Ltd. | Apparatus and method for controlling transmission on high thoughput wireless network |
CN107197473A (en) * | 2017-06-15 | 2017-09-22 | 三星电子(中国)研发中心 | A kind of terminal abnormal state determines method and apparatus |
CN107409427A (en) * | 2015-03-31 | 2017-11-28 | 华为技术有限公司 | The data transmission method and device of a kind of data service |
WO2018090386A1 (en) * | 2016-11-21 | 2018-05-24 | 华为技术有限公司 | Method, device and system for processing abnormities of nf modules |
CN108377577A (en) * | 2016-11-21 | 2018-08-07 | 华为技术有限公司 | The restoration methods and device of down wireless link failure |
CN109246172A (en) * | 2017-07-11 | 2019-01-18 | 华为技术有限公司 | A kind of method, apparatus and computer storage medium for restoring session |
CN109392038A (en) * | 2017-08-11 | 2019-02-26 | 华为技术有限公司 | Communication means and source base station, target BS, equipment of the core network, terminal device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108738082B (en) * | 2017-04-13 | 2020-06-16 | 华为技术有限公司 | Session processing method, device and system |
CN109429361B (en) * | 2017-07-18 | 2021-01-01 | 华为技术有限公司 | Session processing method and device |
-
2019
- 2019-04-02 CN CN202110310764.0A patent/CN112969244B/en active Active
- 2019-04-02 CN CN201910275451.9A patent/CN109996349B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107409427A (en) * | 2015-03-31 | 2017-11-28 | 华为技术有限公司 | The data transmission method and device of a kind of data service |
US20170208498A1 (en) * | 2016-01-20 | 2017-07-20 | Samsung Electronics Co., Ltd. | Apparatus and method for controlling transmission on high thoughput wireless network |
WO2018090386A1 (en) * | 2016-11-21 | 2018-05-24 | 华为技术有限公司 | Method, device and system for processing abnormities of nf modules |
CN108377577A (en) * | 2016-11-21 | 2018-08-07 | 华为技术有限公司 | The restoration methods and device of down wireless link failure |
CN107197473A (en) * | 2017-06-15 | 2017-09-22 | 三星电子(中国)研发中心 | A kind of terminal abnormal state determines method and apparatus |
CN109246172A (en) * | 2017-07-11 | 2019-01-18 | 华为技术有限公司 | A kind of method, apparatus and computer storage medium for restoring session |
CN109392038A (en) * | 2017-08-11 | 2019-02-26 | 华为技术有限公司 | Communication means and source base station, target BS, equipment of the core network, terminal device |
Non-Patent Citations (1)
Title |
---|
ZTE等: "Proposed Network Slicing Update to 23.501 Clause 5.13", 《3GPP SA WG2 MEETING #118BIS》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114124873A (en) * | 2020-08-26 | 2022-03-01 | 腾讯科技(深圳)有限公司 | Account abnormity processing method and device, computer equipment and storage medium |
WO2024017238A1 (en) * | 2022-07-22 | 2024-01-25 | 维沃移动通信有限公司 | Call negotiation method and apparatus, and communication device and readable storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN109996349B (en) | 2021-03-23 |
CN112969244B (en) | 2022-06-07 |
CN112969244A (en) | 2021-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20210014170A1 (en) | Adaptive private network with dynamic conduit process | |
CN105580317B (en) | Methods, systems, and computer readable media for DIAMETER load and overload information and virtualization | |
EP3166267B1 (en) | Method and apparatus for diverting flow | |
US7881287B2 (en) | Method and device for session control in hybrid telecommunications network | |
WO2018045877A1 (en) | Network slicing control method and related device | |
CN102624584A (en) | Link detection method and link detection device | |
US20060165064A1 (en) | Method and apparatus for a network element to track the availability of other network elements | |
CN102946362B (en) | A kind of socket resource allocation methods and equipment | |
US9917871B2 (en) | Optimizing media bitrate with explicit network feedback on one client only | |
CN104601541B (en) | Method, server and the user equipment of data transmission | |
CN108882305A (en) | A kind of shunt method and device of data packet | |
CN110493849A (en) | A kind of dual link method and access network equipment | |
US20080071914A1 (en) | Session control system | |
WO2007082448A1 (en) | A guaranteed quality of service (qos) method, resource management device and accessing system for multi-services | |
CN103516531A (en) | Method for automatically discovering network element and corresponding network element and network management devices | |
CN104468506A (en) | Session state detection method and device | |
CN108964961A (en) | A kind of method, apparatus and system of management transmission network slice | |
CN109996349A (en) | A kind of session restoration methods and its device | |
CN105119747B (en) | A kind of heat backup method of the Stream Control Transmission Protocol stack of LTE Femto gateway | |
WO2011157146A2 (en) | Main/backup switching method between communication devices, communication device, system and service request device | |
WO2019140955A1 (en) | Address sending method and device and storage medium | |
CN110209986A (en) | Internal storage state method of data synchronization and device | |
WO2021129018A1 (en) | Network connection reestablishment method and device, storage medium, and electronic device | |
WO2015184840A1 (en) | Method, apparatus and system for acquiring response message, and method, apparatus and system for routing response message | |
CN110392019B (en) | Method and system for establishing special load bearing of cluster audio and video service |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
TR01 | Transfer of patent right |