CN106792928A - A kind of method and device of accessing terminal to network - Google Patents
A kind of method and device of accessing terminal to network Download PDFInfo
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- CN106792928A CN106792928A CN201510817898.6A CN201510817898A CN106792928A CN 106792928 A CN106792928 A CN 106792928A CN 201510817898 A CN201510817898 A CN 201510817898A CN 106792928 A CN106792928 A CN 106792928A
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- 238000000034 method Methods 0.000 title claims abstract description 87
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 230000004913 activation Effects 0.000 claims abstract description 22
- 238000004321 preservation Methods 0.000 claims description 11
- 230000011664 signaling Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000021186 dishes Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 230000003993 interaction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- Computer Networks & Wireless Communication (AREA)
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- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment provides a kind of method and device of accessing terminal to network, wherein the method includes：Contextual information when obtaining terminal in connected state；Contextual information, the connection and carrying of terminal of the activation in Idle state, embodiments of the invention enable the terminal to quickly enter connected state transmission data from Idle state, meet business low time delay requirement, reduce packet services signaling consumption, lift Consumer's Experience.
Description
Technical field
The present invention relates to wireless technical field, more particularly to a kind of method and device of accessing terminal to network.
Background technology
In existing Long Term Evolution (LTE, Long Term Evolution) technology, terminal (UE) transmission
The flow of access network is as shown in Figure 1 before data.Wherein, network side mainly includes base station, mobile management reality
Body (MME, Mobility Management Entity), gateway/public data network (PDN, Public
Data Network) gateway and server.It can be seen from figure 1 that at least 7 message (every of eating dishes without rice or wine
1 millisecond of message transmission time delay), at least 8 message of core-network side (every milli of message transmission time delay 3~5
Second), 2 milliseconds of node processing time delay, therefore do not considering hybrid automatic repeat-request (HARQ, Hybrid
Automatic Repeat reQuest) in the case of time delay, about 1*7+4*8+2*15=69 milliseconds of ability is needed altogether
Access network transmits data.But this is for the business or packet services that have requirements at the higher level to time delay, existing free time
State is long to connected state conversion time delay and signaling consumption is big, poor user experience, or even can not meet business need
Ask.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of method and device of accessing terminal to network so that terminal
Quickly connected state can be entered from Idle state and transmit data, meet business low time delay requirement, reduce packet services
Signaling consumption, lifts Consumer's Experience.
In order to achieve the above object, The embodiment provides a kind of method of accessing terminal to network, should
For target BS, the method includes：
Contextual information when obtaining terminal in connected state；
Contextual information, the connection and carrying of terminal of the activation in Idle state.
Wherein, obtain terminal be in connected state when contextual information the step of, including：
Contextual information when obtaining the terminal of network side equipment preservation in connected state；Or
Contextual information when obtaining the terminal of terminal preservation in connected state.
Wherein, obtain network side equipment preserve terminal be in connected state when contextual information the step of, bag
Include：
The terminal iidentification that receiving terminal sends, carries source base station mark in terminal iidentification；
Identified according to source base station, judge whether source base station and target BS are same base station；
When source base station and target BS are same base station, terminal is searched from target BS according to terminal iidentification
Contextual information during in connected state；
When source base station and target BS are different base station, identified according to terminal iidentification and source base station, from source base
Contextual information when obtaining terminal in connected state in standing.
Wherein, identified according to terminal iidentification and source base station, when obtaining terminal in connected state from source base station
The step of contextual information, including：
Identified according to source base station, asking for contextual information when obtaining terminal in connected state is sent to source base station
Ask, carried terminal mark in the request；
Contextual information when receiving the terminal of source base station transmission in connected state.
Wherein, in contextual information, activation in Idle state terminal connection and carry the step of it
Afterwards, method also includes：
Context release message is sent to source base station, carried terminal mark in the context release message.
Wherein, obtain network side equipment preserve terminal be in connected state when contextual information the step of, bag
Include：
The terminal iidentification that receiving terminal sends, carries mobile management entity mark in terminal iidentification；
Identified according to mobile management entity, send upper when obtaining terminal in connected state to mobile management entity
The request of context information, carried terminal mark in the request；
Contextual information when receiving the terminal of mobile management entity transmission in connected state.
Wherein, in contextual information, activation in Idle state terminal connection and carry the step of it
Afterwards, method also includes：
Context release message is sent to mobile management entity, carried terminal mark in the context release message.
Wherein, the step of contextual information, connection and carrying of terminal of the activation in Idle state, bag
Include：
Carrying configuration parameter in contextual information, judge target BS whether can receiving terminal carrying
Configuration；
When the carrying of target BS energy receiving terminal is configured, wireless connection activate message is sent to terminal.
Wherein, judge target BS whether can the carrying of receiving terminal configure the step of after, method is also wrapped
Include：
When the carrying that target BS is unable to receiving terminal is configured, wireless connection refuse information is sent to terminal.
Embodiments of the invention additionally provide a kind of device of accessing terminal to network, are applied to target BS, should
Device includes：
Acquisition module, contextual information during for obtaining terminal in connected state；
Active module, for contextual information, the connection and carrying of terminal of the activation in Idle state.
Embodiments of the invention additionally provide a kind of target BS, including above-mentioned accessing terminal to network device.
Embodiments of the invention additionally provide a kind of method of accessing terminal to network, are applied to terminal, the method
Including：
When terminal enters Idle state from connected state, contextual information when preserving terminal in connected state；
When terminal is again introduced into connected state, contextual information is sent to target BS；
Receive the wireless connection activate message that target BS sends.
Wherein, when terminal is again introduced into connected state, method also includes：
Terminal iidentification is sent to target BS, source base station mark or mobile management entity mark are carried in terminal iidentification
Know.
Wherein, after the step of sending contextual information to target BS, method also includes：
Receive the wireless connection refuse information that target BS sends.
Embodiments of the invention additionally provide a kind of device of accessing terminal to network, are applied to terminal, the device
Including：
First preserving module, for when terminal enters Idle state from connected state, preserving terminal and being in connected state
When contextual information；
4th sending module, for when terminal is again introduced into connected state, sending context to target BS and believing
Breath；
First receiver module, the wireless connection activate message for receiving target BS transmission.
Embodiments of the invention additionally provide a kind of terminal, including above-mentioned accessing terminal to network device.
Embodiments of the invention additionally provide a kind of method of accessing terminal to network, are applied to mobile management entity,
The method includes：
The request of contextual information when receiving the acquisition terminal of target BS transmission in connected state, the request
Middle carried terminal mark；
According to terminal iidentification, contextual information when inquiring about terminal in connected state from mobile management entity；
Contextual information when sending terminal in from connected state to target BS.
Wherein, according to terminal iidentification, inquiring about upper and lower when terminal is in connected state from mobile management entity
Before the step of literary information, method also includes：
Contextual information when receiving the terminal of source base station transmission in connected state.
Wherein, after the step of contextual information when terminal is in connected state is sent to target BS, side
Method also includes：
Contextual information when deleting terminal in connected state.
Wherein, after the step of contextual information when terminal is in connected state is sent to target BS, side
Method also includes：
The context release message that target BS sends is received, carried terminal mark in the context release message；
According to terminal iidentification, contextual information when deleting terminal in connected state.
Embodiments of the invention additionally provide a kind of device of accessing terminal to network, are applied to mobile management entity,
The device includes：
3rd receiver module, the acquisition terminal for receiving target BS transmission is in context during connected state
The request of information, carried terminal mark in the request；
First enquiry module, for according to terminal iidentification, inquiring about terminal from mobile management entity in connection
Contextual information during state；
6th sending module, contextual information during for sending terminal in connected state to target BS.
Embodiments of the invention additionally provide a kind of mobile management entity, including above-mentioned accessing terminal to network
Device.
Embodiments of the invention additionally provide a kind of method of accessing terminal to network, are applied to source base station, the party
Method includes：
The request of contextual information when receiving the acquisition terminal of target BS transmission in connected state, the request
Middle carried terminal mark；
According to terminal iidentification, contextual information when inquiring about terminal in connected state in source base station；
Contextual information when sending terminal in from connected state to target BS.
Wherein, the request of the contextual information when the acquisition terminal for receiving target BS transmission is in connected state
The step of before, method also includes：
When terminal enters Idle state from connected state, contextual information when preserving terminal in connected state.
Wherein, preserve terminal be in connected state when contextual information the step of after, method also includes：
Contextual information when sending terminal in from connected state to mobile management entity.
Wherein, after the step of contextual information when terminal is in connected state is sent to target BS, side
Method also includes：
Contextual information when deleting terminal in connected state.
Wherein, after the step of contextual information when terminal is in connected state is sent to target BS, side
Method also includes：
The context release message that target BS sends is received, carried terminal mark in the context release message；
According to terminal iidentification, contextual information when deleting terminal in connected state.
Embodiments of the invention additionally provide a kind of device of accessing terminal to network, are applied to source base station, the dress
Put including：
6th receiver module, the acquisition terminal for receiving target BS transmission is in context during connected state
The request of information, carried terminal mark in the request；
Second enquiry module, for according to terminal iidentification, being inquired about in source base station when terminal is in connected state
Contextual information；
7th sending module, contextual information during for sending terminal in connected state to target BS.
Embodiments of the invention additionally provide a kind of source base station, including above-mentioned accessing terminal to network device.
Such scheme of the invention at least includes following beneficial effect：
In an embodiment of the present invention, terminal is obtained from terminal or network side equipment by target BS to be in
Contextual information during connected state, and according to the contextual information activation in Idle state terminal connection and
Carry, solve time of the terminal from Idle state into connected state long, it is impossible to meet low time delay requirement, cause
The problem of poor user experience, has reached and has enabled the terminal to quickly enter connected state transmission data from Idle state,
Meet business low time delay requirement, reduce packet services signaling consumption, lift the effect of Consumer's Experience.
Brief description of the drawings
Fig. 1 is the flow chart of accessing terminal to network in the prior art；
Fig. 2 is the flow chart of the method for accessing terminal to network in first embodiment of the invention；
Fig. 3 is one of flow chart of accessing terminal to network in first embodiment of the invention；
Fig. 4 is the two of the flow chart of accessing terminal to network in first embodiment of the invention；
Fig. 5 is the three of the flow chart of accessing terminal to network in first embodiment of the invention；
Fig. 6 is the four of the flow chart of accessing terminal to network in first embodiment of the invention；
Fig. 7 is the structural representation of the device of accessing terminal to network in second embodiment of the invention；
Fig. 8 is the flow chart of the method for accessing terminal to network in fourth embodiment of the invention；
Fig. 9 is the structural representation of the device of accessing terminal to network in fifth embodiment of the invention；
Figure 10 is the flow chart of the method for accessing terminal to network in seventh embodiment of the invention；
Figure 11 is the structural representation of the device of accessing terminal to network in eighth embodiment of the invention；
Figure 12 is the flow chart of the method for accessing terminal to network in tenth embodiment of the invention；
Figure 13 is the structural representation of the device of accessing terminal to network in eleventh embodiment of the invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure without should be by
Embodiments set forth here is limited.Conversely, there is provided these embodiments are able to be best understood from this
It is open, and can by the scope of the present disclosure it is complete convey to those skilled in the art.
First embodiment
As shown in Fig. 2 the first embodiment of the present invention provides a kind of method of accessing terminal to network, application
In target BS, wherein, the method includes：
Step S201, contextual information when obtaining terminal in connected state.
In the first embodiment of the present invention, above-mentioned contextual information includes：Terminal capability, carrying (DRB)
Between configuration parameter, security parameter, mobile terminal entity (MME)/gateway (SGW) network mutually
Agreement (IP) address even and SGW port numbers etc..
In the first embodiment of the present invention, the implementation of above-mentioned steps S201 has two kinds.The first is：
When obtaining the terminal of network side equipment (such as source base station, mobile terminal entity etc.) preservation in connected state
Contextual information；It is for second：Contextual information when obtaining the terminal of terminal preservation in connected state.
Step S202, contextual information, the connection and carrying of terminal of the activation in Idle state.
In the first embodiment of the present invention, terminal is obtained from terminal or network side equipment by target BS
Contextual information during in connected state, and according to the company of contextual information terminal of the activation in Idle state
Connect and carry, solve time of the terminal from Idle state into connected state long, it is impossible to meet low time delay requirement,
Cause the problem of poor user experience, reached and enabled the terminal to quickly enter connected state transmission number from Idle state
According to, meet business low time delay requirement, packet services signaling consumption is reduced, lift the effect of Consumer's Experience.
In the first embodiment of the present invention, when target BS is connected by obtaining the terminal that source base station is preserved and being in
The mode of contextual information when connecing state obtain terminal be in connected state when contextual information when, it is specifically obtained
The step of taking contextual information when terminal is in connected state includes：As shown in figure 3, target BS first can
The terminal iidentification that receiving terminal sends, the terminal iidentification is one and (for example tracks list or small in certain limit
Area's list etc.) in, uniquely characterize in the mark of the terminal, and the terminal iidentification directly or indirectly comprising (i.e.
Carry) source base station mark；Then identified according to source base station, judge whether source base station is same with target BS
Base station, when source base station and target BS are same base station, searches eventually according to terminal iidentification from target BS
Contextual information when end is in connected state, and when source base station and target BS are different base station, according to end
Hold mark and source base station mark, contextual information when obtaining terminal in connected state from source base station.
Wherein, identified according to terminal iidentification and source base station, when obtaining terminal in connected state from source base station
The step of contextual information, is specially：As shown in figure 3, target BS can send to source base station obtains end
Carried terminal mark in the request of contextual information when connected state, and the request；Then source base is received again
The terminal for sending of standing is in contextual information during connected state.It should be noted that in order to activate in the free time
The connection and carrying of the terminal of state, it is upper and lower when target BS gets terminal from source base station in connected state
After literary information, can be to MME transmitting path replacement requests so that MME sends bearing modification to SGW
Request, and SGW can return to the message that bearing modification is replied after bearing modification request is received to MME,
So that MME to target BS return path change confirmation message (certainly herein target BS, MME and
Interaction between SGW belongs to prior art, therefore does not describe excessively herein).
As shown in figure 4, contextual information when target BS gets terminal from source base station in connected state
Afterwards, can with the SGW IP address in contextual information to SGW send source base station IP address with
SGW port numbers so that SGW by the downlink between SGW and source base station be changed to the SGW with
Downlink between target BS.
In the first embodiment of the present invention, when target BS is by obtaining the terminal that mobile management entity is preserved
The mode of contextual information during in connected state obtain terminal be in connected state when contextual information when, its
The step of specifically obtaining contextual information when terminal is in connected state includes：As shown in figure 5, target BS
First can receiving terminal send terminal iidentification, the terminal iidentification be one certain limit (for example tracking row
Table or cell list etc.) in, uniquely characterize and directly or indirectly wrap in the mark of the terminal, and the terminal iidentification
Containing (carrying) mobile management entity mark；Then identified according to mobile management entity, to mobile management reality
Body sends the request of contextual information when obtaining terminal in connected state, carried terminal mark in the request；
Contextual information when finally receiving the terminal of mobile management entity transmission in connected state.It should be noted that
In order to activate the connection and carrying of the terminal in Idle state, mobile management entity is receiving acquisition end
After the request of contextual information when connected state, bearing modification can be sent to SGW and asked, and SGW
The message that can return to bearing modification reply to MME after bearing modification request is received is (certainly herein
Interaction between MME and SGW belongs to prior art, therefore does not describe excessively herein).
In the first embodiment of the present invention, when target BS is in connection by obtaining the terminal that terminal is preserved
The mode of contextual information during state obtain terminal be in connected state when contextual information when, its specific acquisition
Terminal be in connected state when contextual information the step of be：As shown in fig. 6, terminal can directly by context
Information is sent to target BS, and in order to activate the connection and carrying of the terminal in Idle state, target BS
After the request for receiving contextual information when terminal is in connected state, in meeting contextual information
SGW IP address sends source base station IP address and SGW port numbers to SGW so that SGW is by SGW
Downlink between source base station is changed to the downlink between the SGW and target BS.
In the first embodiment of the present invention, no matter target BS is the end got from network side equipment
Contextual information when connected state, or from the terminal that terminal gets be in connected state when contextual information,
What the specific implementation of above-mentioned steps S202 was just as.Specifically, such as Fig. 3, Fig. 4, Fig. 5 and Tu
Shown in 6, above-mentioned steps S202 includes：Carrying configuration parameter in target BS meeting contextual information,
Judge itself whether can receiving terminal carrying configuration, when itself can receiving terminal carrying configure when, to end
End sends wireless connection activate message, the connection and carrying of activated terminals, and if itself is unable to receiving terminal
When carrying configuration or Access Control failure, then wireless connection refuse information is sent to terminal, refuse activated terminals
Connection and carrying.
It should be noted that in order to reduce idle message, no matter target BS is got from network side equipment
Terminal be in connected state when contextual information, or from the terminal that terminal gets be in connected state when it is upper and lower
Literary information, DRB configuration parameters and security parameter when all needing to preserve terminal in connected state in terminal, with
Make it after the wireless connection activate message for receiving target BS transmission, directly carry out corresponding carrying and configure
After transmit data.But, as shown in Fig. 3, Fig. 4 and Fig. 5, when target BS is from source base station or movement
The terminal that management entity is obtained be in connected state when contextual information when, can be transmitted to network side in terminal
After data, when the terminal that source base station or mobile management entity do not delete itself preservation is in connected state
During contextual information, target BS needs to send context release message to source base station or mobile management entity,
And carried terminal mark in the context release message so that source base station or mobile management entity delete itself
The terminal of preservation is in contextual information during connected state.
If it should be noted that as shown in figure 3, target BS is the terminal obtained from source base station is in company
Contextual information during state is connect, eats dishes without rice or wine have 2 message (every message transmission time delay is 1 millisecond), network
The message of side at least 6~8 (every message transmission time delay is 3~5 milliseconds), node processing time delay is 2 millis
Second, thus need altogether 1*2+4* (6~8)+2* (8~10)=42~54 millisecond terminal just can access network transmission number
According to.And if if target BS and source base station are same base station, only 2 idle messages, it is only necessary to
1*2+2*2=6 milliseconds of terminal just can access network transmission data.
Similarly, if as shown in figure 4, target BS is the terminal that is obtained from source base station when being in connected state
Contextual information, eat dishes without rice or wine to have 2 message (every message transmission time delay is 1 millisecond), network side is at least
There are 2 message (every 3~5 milliseconds of message transmission time delay), 2 milliseconds of node processing time delay, therefore need altogether
Want 1*2+4*2+2*4=18 milliseconds of terminal just can access network transmission data.And if target BS and source base station
For same base station, only 2 idle messages, it is only necessary to which 1*2+2*2=6 milliseconds of terminal just can be accessed
Transmitted data on network.
Similarly, if as shown in figure 5, target BS is the terminal obtained from mobile management entity is in company
Contextual information during state is connect, eats dishes without rice or wine have 2 message (every message transmission time delay is 1 millisecond), network
The message of side at least 2 (every 3~5 milliseconds of message transmission time delay), 2 milliseconds of node processing time delay, because
This need altogether 1*2+4*2+2*4=18 milliseconds of terminal just can access network transmission data.
Similarly, if as shown in fig. 6, target BS is the terminal that is obtained from terminal when being in connected state
Contextual information, eats dishes without rice or wine have 2 message (every message transmission time delay is 1 millisecond), node processing time delay
2 milliseconds, thus need altogether 1*3+2*3=9 milliseconds of terminal just can access network transmission data.
As can be seen here, the above method enables the terminal to quickly enter connected state transmission data from Idle state, full
Sufficient business low time delay requirement, reduces packet services signaling consumption, lifts Consumer's Experience.
Second embodiment
As shown in fig. 7, the second embodiment of the present invention provides a kind of device of accessing terminal to network, application
In target BS, the device includes：
Acquisition module 701, contextual information during for obtaining terminal in connected state；
Active module 702, for contextual information, activation is in the connection of the terminal of Idle state and holds
Carry.
Wherein, acquisition module 701 includes：
First acquisition submodule, the terminal for obtaining network side equipment preservation is in context during connected state
Information；Or
Second acquisition submodule, the terminal for obtaining terminal preservation is in contextual information during connected state.
Wherein, the first acquisition submodule includes：
First receiving unit, for the terminal iidentification that receiving terminal sends, carries source base station mark in terminal iidentification
Know；
First judging unit, for being identified according to source base station, judges whether source base station is same with target BS
Base station, and when source base station and target BS are same base station, the first searching unit is triggered, and when source base
Stand with target BS be different base station when, trigger first acquisition unit；
First searching unit, for the triggering according to the first judging unit, according to terminal iidentification from target BS
Middle lookup terminal is in contextual information during connected state；
First acquisition unit, for the triggering according to the first judging unit, according to terminal iidentification and source base station mark
Know, contextual information when obtaining terminal in connected state from source base station.
Wherein, first acquisition unit includes：
First subelement, for being identified according to source base station, when sending acquisition terminal in connected state to source base station
Contextual information request, in the request carried terminal mark；
Second subelement, the terminal for receiving source base station transmission is in contextual information during connected state.
Wherein, device also includes：
First sending module, for sending context release message to source base station, in the context release message
Carried terminal is identified.
Wherein, the first acquisition submodule includes：
Second receiving unit, for the terminal iidentification that receiving terminal sends, carries mobile management in terminal iidentification
Entity identification；
First transmitting element, for being identified according to mobile management entity, sends to mobile management entity and obtains eventually
The request of contextual information when end is in connected state, carried terminal mark in the request；
3rd receiving unit, the terminal for receiving mobile management entity transmission is in context during connected state
Information.
Wherein, device also includes：
Second sending module, for sending context release message, context release to mobile management entity
Carried terminal mark in message.
Wherein, active module 702 includes：
Second judging unit, for the carrying configuration parameter in contextual information, judges that target BS is
The carrying configuration of no energy receiving terminal, and when the carrying of target BS energy receiving terminal is configured, triggering first
Transmitting element, for sending wireless connection activate message to terminal.
Wherein, device also includes：
3rd sending module, when the carrying for being unable to receiving terminal when target BS is configured, sends to terminal
Wireless connection refuse information.
In the second embodiment of the present invention, target BS obtains terminal and is in from terminal or network side equipment
Contextual information during connected state, and according to the contextual information activation in Idle state terminal connection and
Carry, solve time of the terminal from Idle state into connected state long, it is impossible to meet low time delay requirement, cause
The problem of poor user experience, has reached and has enabled the terminal to quickly enter connected state transmission data from Idle state,
Meet business low time delay requirement, reduce packet services signaling consumption, lift the effect of Consumer's Experience.
It should be noted that the accessing terminal to network for being applied to target BS that second embodiment of the invention is provided
Device be the method using the above-mentioned accessing terminal to network for being applied to target BS device, i.e., above-mentioned application
It is applied to the device in all embodiments of the method for the accessing terminal to network of target BS, and can reaches
Same or analogous beneficial effect.
3rd embodiment
The third embodiment of the present invention provides a kind of target BS, including the above-mentioned end for being applied to target BS
Hold the device of access network.
It should be noted that the target BS that third embodiment of the invention is provided is to include above-mentioned being applied to target
The base station of the device of the accessing terminal to network of base station, i.e., the above-mentioned accessing terminal to network for being applied to target BS
All embodiments of device are applied to the target BS, and can reach same or analogous beneficial effect.
Fourth embodiment
As shown in figure 8, the fourth embodiment of the present invention provides a kind of method of accessing terminal to network, application
In terminal, wherein the method includes：
Step S801, it is upper when preserving terminal in connected state when terminal enters Idle state from connected state
Context information.
In the fourth embodiment of the present invention, above-mentioned contextual information includes：Terminal capability, carrying (DRB)
Configuration parameter, security parameter, MME/SGW IP address and SGW port numbers etc..It should be noted that
Because terminal itself possesses terminal capability, therefore when terminal enters Idle state from connected state, terminal can not
With preserving terminal capability this information, but must be included in being last transmitted to the contextual information of target BS
Terminal capability this information.
Step S802, when terminal is again introduced into connected state, contextual information is sent to target BS.
Step S803, receives the wireless connection activate message that target BS sends.
In the fourth embodiment of the present invention, the carrying configuration of target BS energy receiving terminal, terminal is received
Be target BS send wireless connection activate message, and if base station be unable to receiving terminal carrying configuration,
What terminal was received is the wireless connection refuse information that target BS sends.
In the fourth embodiment of the present invention, if target BS obtains terminal not from terminal in connected state
Contextual information, and from source base station obtain terminal be in connected state when contextual information, that is with regard to terminal
DRB configuration parameters and security parameter when just only needing to preserve terminal in connected state, so that it is being received
After the wireless connection activate message sent to target BS, directly carry out carrying to match somebody with somebody accordingly postponing transmission data
.Simultaneously when terminal is again introduced into connected state, sent to target BS and carry the terminal that source base station is identified
Mark, contextual information when making target BS that terminal is obtained from source base station in connected state.
Similarly, if target BS obtained not from terminal terminal be in connected state when contextual information, and
Contextual information when obtaining terminal in connected state from mobile management entity, terminal also only needs to preserve eventually
DRB configuration parameters and security parameter when end is in connected state, so that it is receiving target BS transmission
Wireless connection activate message after, directly carry out corresponding carrying with postponing transmission data.Simultaneously when eventually
When end is again introduced into connected state, is sent to target BS and carry the terminal iidentification that mobile management entity is identified, made
Contextual information when target BS obtains terminal in connected state from mobile management entity.
In the fourth embodiment of the present invention, terminal is communicated by with target BS, make target BS from
Contextual information when terminal or network side equipment obtain terminal in connected state, and believed according to the context
Breath activation in Idle state terminal connection and carrying, solve terminal from Idle state enter connected state when
Between it is long, it is impossible to meet low time delay requirement, cause the problem of poor user experience, reached enable the terminal to it is fast
Speed enters connected state and transmits data from Idle state, meets business low time delay requirement, reduces packet services signaling and opens
Pin, lifts the effect of Consumer's Experience.
5th embodiment
As shown in figure 9, the fifth embodiment of the present invention provides a kind of device of accessing terminal to network, application
In terminal, wherein, the device includes：
First preserving module 901, connects for when terminal enters Idle state from connected state, preserving terminal and being in
Connect contextual information during state；
4th sending module 902, for when terminal is again introduced into connected state, sending upper and lower to target BS
Literary information；
First receiver module 903, the wireless connection activate message for receiving target BS transmission.
Wherein, device also includes：
5th sending module, for sending terminal iidentification to target BS, carries source base station mark in terminal iidentification
Know or mobile management entity mark.
Wherein, device also includes：
Second receiver module, the wireless connection refuse information for receiving target BS transmission.
In the fifth embodiment of the present invention, terminal is communicated by with target BS, make target BS from
Contextual information when terminal or network side equipment obtain terminal in connected state, and believed according to the context
Breath activation in Idle state terminal connection and carrying, solve terminal from Idle state enter connected state when
Between it is long, it is impossible to meet low time delay requirement, cause the problem of poor user experience, reached enable the terminal to it is fast
Speed enters connected state and transmits data from Idle state, meets business low time delay requirement, reduces packet services signaling and opens
Pin, lifts the effect of Consumer's Experience.
It should be noted that the dress of the accessing terminal to network for being applied to terminal that fifth embodiment of the invention is provided
Put be method using the above-mentioned accessing terminal to network for being applied to terminal device, i.e., the above-mentioned terminal that is applied to
All embodiments of the method for accessing terminal to network are applied to the device, and can reach same or analogous
Beneficial effect.
Sixth embodiment
The sixth embodiment of the present invention provides a kind of terminal, including the above-mentioned terminal access network for being applied to terminal
The device of network.
It should be noted that the terminal that sixth embodiment of the invention is provided is to include the above-mentioned end for being applied to terminal
Hold the terminal of the device of access network, i.e., all realities of the device of the above-mentioned accessing terminal to network for being applied to terminal
Apply example and be applied to the terminal, and can reach same or analogous beneficial effect.
7th embodiment
As shown in Figure 10, the seventh embodiment of the present invention provides a kind of method of accessing terminal to network, should
For mobile management entity, the method includes：
Step S1001, contextual information when receiving acquisitions terminal that target BS sends in connected state
Request, carried terminal mark in the request.
In the seventh embodiment of the present invention, when target BS needs to obtain end from mobile management entity
During contextual information when connected state, target BS can send to obtain terminal and be in mobile management entity and connect
The request of contextual information when connecing state, and carried terminal mark in the request.
Step S1002, according to terminal iidentification, inquires about when terminal is in connected state from mobile management entity
Contextual information.
In the seventh embodiment of the present invention, before above-mentioned steps S1002 is performed, the above method also includes：
The terminal for receiving source base station transmission in terminal networking flow (such as connecting reconfiguration message) is in connected state
When contextual information.Due to possess in mobile management entity terminal capability, MME/SGW IP address and
The information such as SGW port numbers, therefore source base station is sent to the contextual information of mobile management entity and at least includes：
DRB configuration parameters and security parameter.It should be noted that mobile management entity is sent to target BS
Contextual information must include terminal capability, DRB configuration parameters, security parameter, MME/SGW IP ground
Location and SGW port numbers etc..
Step S1003, contextual information when sending terminal in connected state to target BS.
In the seventh embodiment of the present invention, context when terminal is in connected state is being sent to target BS
After the step of information, the above method also includes：Contextual information when deleting terminal in connected state.When
So can also be after the context release message for receiving target BS transmission, according to the context release message
The terminal iidentification of middle carrying, contextual information when deleting terminal in connected state.
In the seventh embodiment of the present invention, terminal is in mobile management entity context letter during connected state
Breath is sent to target BS, makes target BS according to the company of contextual information terminal of the activation in Idle state
Connect and carry, solve time of the terminal from Idle state into connected state long, it is impossible to meet low time delay requirement,
Cause the problem of poor user experience, reached and enabled the terminal to quickly enter connected state transmission number from Idle state
According to, meet business low time delay requirement, packet services signaling consumption is reduced, lift the effect of Consumer's Experience.
8th embodiment
As shown in figure 11, the eighth embodiment of the present invention provides a kind of device of accessing terminal to network, should
For mobile management entity, the device includes：
3rd receiver module 1101, during for receiving the acquisition terminal of target BS transmission in connected state
The request of contextual information, carried terminal mark in the request；
First enquiry module 1102, for according to terminal iidentification, end being inquired about from mobile management entity
Contextual information when connected state；
6th sending module 1103, believes for sending context when terminal is in connected state to target BS
Breath.
Wherein, device also includes：
4th receiver module, the terminal for receiving source base station transmission is in contextual information during connected state.
Wherein, device also includes：
First removing module, contextual information during for deleting terminal in connected state.
Wherein, device also includes：
5th receiver module, the context release message for receiving target BS transmission, context release
Carried terminal mark in message；
Second removing module, for according to terminal iidentification, contextual information when deleting terminal in connected state.
In the eighth embodiment of the present invention, terminal is in mobile management entity context letter during connected state
Breath is sent to target BS, makes target BS according to the company of contextual information terminal of the activation in Idle state
Connect and carry, solve time of the terminal from Idle state into connected state long, it is impossible to meet low time delay requirement,
Cause the problem of poor user experience, reached and enabled the terminal to quickly enter connected state transmission number from Idle state
According to, meet business low time delay requirement, packet services signaling consumption is reduced, lift the effect of Consumer's Experience.
It should be noted that the terminal for being applied to mobile management entity that eighth embodiment of the invention is provided is accessed
The device of network is the device of the method using the above-mentioned accessing terminal to network for being applied to mobile management entity, i.e.,
All embodiments of the method for the above-mentioned accessing terminal to network for being applied to mobile management entity are suitable for the dress
Put, and can reach same or analogous beneficial effect.
9th embodiment
The ninth embodiment of the present invention provides a kind of mobile management entity, including above-mentioned is applied to mobile management
The device of the accessing terminal to network of entity.
It should be noted that the mobile management entity that ninth embodiment of the invention is provided is to include above-mentioned being applied to
The mobile management entity of the device of the accessing terminal to network of mobile management entity, i.e., it is above-mentioned to be applied to mobile management
All embodiments of the device of the accessing terminal to network of entity are applied to the mobile management entity, and can reach
To same or analogous beneficial effect.
Tenth embodiment
As shown in figure 12, the tenth embodiment of the present invention provides a kind of method of accessing terminal to network, should
For source base station, wherein, the method includes：
Step S1201, contextual information when receiving acquisitions terminal that target BS sends in connected state
Request, carried terminal mark in the request.
In the tenth embodiment of the present invention, when target BS needs to be obtained from source base station terminal in connection
During contextual information during state, target BS can send to source base station and obtain upper and lower when terminal is in connected state
Carried terminal mark in the request of literary information, and the request.
In the tenth embodiment of the present invention, before above-mentioned steps S1201 is performed, the above method also includes：
When terminal enters Idle state from connected state, contextual information when preserving terminal in connected state.This is upper and lower
Literary information includes：Terminal capability, DRB configuration parameters, security parameter, MME/SGW IP address and SGW
Port numbers etc..
If it should be noted that context when target BS obtains terminal not from source base station in connected state
Information, and from mobile management entity obtain terminal be in connected state when contextual information when, source base station exists
It is in, it is necessary to send terminal to mobile management entity after contextual information when preserving terminal in connected state
Contextual information during connected state.Due to possessing terminal capability, MME/SGW IP in mobile management entity
The information such as address and SGW port numbers, therefore source base station is sent to the contextual information of mobile management entity extremely
Include less：DRB configuration parameters and security parameter.
Step S1202, according to terminal iidentification, context when inquiring about terminal in connected state in source base station
Information.
Step S1203, contextual information when sending terminal in connected state to target BS.
In the tenth embodiment of the present invention, after above-mentioned steps S1203 has been performed, source base station can be deleted
Terminal is in contextual information during connected state.Certain source base station can also receive target BS transmission
After context release message, according to the terminal iidentification carried in the context release message, delete terminal and be in
Contextual information during connected state.
In the tenth embodiment of the present invention, contextual information when terminal to be in source base station connected state sends
To target BS, make target BS according to the connection of contextual information terminal of the activation in Idle state and hold
Carry, solve time of the terminal from Idle state into connected state long, it is impossible to meet low time delay requirement, cause to use
The problem of family experience difference, has reached and has enabled the terminal to quickly enter connected state transmission data from Idle state, full
Sufficient business low time delay requirement, reduces packet services signaling consumption, lifts the effect of Consumer's Experience.
11st embodiment
As shown in figure 13, the 11st embodiment of the present invention provides a kind of device of accessing terminal to network,
Source base station is applied to, the device includes：
6th receiver module 1301, during for receiving the acquisition terminal of target BS transmission in connected state
The request of contextual information, carried terminal mark in the request；
Second enquiry module 1302, for according to terminal iidentification, inquiring about terminal in source base station in connection
Contextual information during state；
7th sending module 1303, believes for sending context when terminal is in connected state to target BS
Breath.
Wherein, device also includes：
Second preserving module, for when terminal enters Idle state from connected state, preserving terminal and being in connected state
When contextual information.
Wherein, device also includes：
8th sending module, contextual information during for sending terminal in connected state to mobile management entity.
Wherein, device also includes：
3rd removing module, contextual information during for deleting terminal in connected state.
Wherein, device also includes：
7th receiver module, the context release message for receiving target BS transmission, context release
Carried terminal mark in message；
4th removing module, for according to terminal iidentification, contextual information when deleting terminal in connected state.
In the 11st embodiment of the present invention, terminal is in source base station contextual information hair during connected state
Give target BS, make target BS according to the contextual information activation in Idle state terminal connection and
Carry, solve time of the terminal from Idle state into connected state long, it is impossible to meet low time delay requirement, cause
The problem of poor user experience, has reached and has enabled the terminal to quickly enter connected state transmission data from Idle state,
Meet business low time delay requirement, reduce packet services signaling consumption, lift the effect of Consumer's Experience.
The device of the accessing terminal to network for being applied to source base station that eleventh embodiment of the invention is provided is application
The device of the method for the above-mentioned accessing terminal to network for being applied to source base station, i.e., the above-mentioned terminal for being applied to source base station
All embodiments of the method for access network are applied to the device, and can reach same or analogous beneficial
Effect.
12nd embodiment
The 12nd embodiment of the present invention provides a kind of source base station, including the above-mentioned terminal for being applied to source base station
The device of access network.
It should be noted that the source base station that twelveth embodiment of the invention is provided is to include above-mentioned being applied to source base
The source base station of the device of the accessing terminal to network stood, i.e., the dress of the above-mentioned accessing terminal to network for being applied to source base station
The all embodiments put are applied to the source base station, and can reach same or analogous beneficial effect.
The above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (29)
1. a kind of method of accessing terminal to network, is applied to target BS, it is characterised in that methods described
Including：
Contextual information when obtaining terminal in connected state；
According to the contextual information, the connection and carrying of the terminal of the activation in Idle state.
2. the method for claim 1, it is characterised in that when the acquisition terminal is in connected state
Contextual information the step of, including：
Contextual information when obtaining the terminal of network side equipment preservation in connected state；Or
Contextual information when obtaining the terminal of terminal preservation in connected state.
3. method as claimed in claim 2, it is characterised in that what the acquisition network side equipment was preserved
Terminal be in connected state when contextual information the step of, including：
The terminal iidentification that the terminal sends is received, source base station mark is carried in the terminal iidentification；
Identified according to the source base station, judge whether the source base station is same base station with the target BS；
When the source base station is same base station with the target BS, according to the terminal iidentification from the mesh
Contextual information when searching the terminal in connected state in mark base station；
When the source base station is different base station with the target BS, according to the terminal iidentification and the source
Base Station Identification, the contextual information when terminal is obtained from the source base station in connected state.
4. method as claimed in claim 3, it is characterised in that described according to the terminal iidentification and institute
State source base station mark, the step of the contextual information when terminal is obtained from the source base station in connected state
Suddenly, including：
Identified according to the source base station, send upper when obtaining the terminal in connected state to the source base station
The request of context information, carries the terminal iidentification in the request；
Contextual information when receiving the terminal of source base station transmission in connected state.
5. method as claimed in claim 3, it is characterised in that described according to the contextual information,
After the step of connection and carrying of the terminal of the activation in Idle state, methods described also includes：
Context release message is sent to the source base station, the terminal mark is carried in the context release message
Know.
6. method as claimed in claim 2, it is characterised in that what the acquisition network side equipment was preserved
Terminal be in connected state when contextual information the step of, including：
The terminal iidentification that the terminal sends is received, mobile management entity mark is carried in the terminal iidentification；
Identified according to the mobile management entity, sent to mobile management entity and obtain the terminal in connection
The request of contextual information during state, carries the terminal iidentification in the request；
Contextual information when receiving the terminal of mobile management entity transmission in connected state.
7. method as claimed in claim 6, it is characterised in that described according to the contextual information,
After the step of connection and carrying of the terminal of the activation in Idle state, methods described also includes：
Context release message is sent to the mobile management entity, carries described in the context release message
Terminal iidentification.
8. the method for claim 1, it is characterised in that described according to the contextual information,
The step of connection and carrying of the terminal of the activation in Idle state, including：
Carrying configuration parameter in the contextual information, judges whether target BS can receive the end
The carrying configuration at end；
When the carrying that the target BS can receive the terminal is configured, wireless connection is sent to the terminal
Activate message.
9. method as claimed in claim 8, it is characterised in that judge that the target BS is described
After the step of no carrying that can receive the terminal is configured, methods described also includes：
When the carrying that the target BS can not receive the terminal is configured, sent to the terminal and wirelessly connected
Connect refuse information.
10. a kind of device of accessing terminal to network, is applied to target BS, it is characterised in that described device
Including：
Acquisition module, contextual information during for obtaining terminal in connected state；
Active module, for according to the contextual information, the connection of the terminal of the activation in Idle state
And carrying.
11. a kind of target BS, it is characterised in that including terminal access network as claimed in claim 10
The device of network.
A kind of 12. methods of accessing terminal to network, are applied to terminal, it is characterised in that methods described includes：
When terminal enters Idle state from connected state, contextual information when preserving the terminal in connected state；
When the terminal is again introduced into connected state, the contextual information is sent to target BS；
Receive the wireless connection activate message that the target BS sends.
13. methods as claimed in claim 12, it is characterised in that when the terminal is again introduced into connection
During state, methods described also includes：
Terminal iidentification is sent to the target BS, source base station mark or moving tube are carried in the terminal iidentification
Reason entity identification.
14. methods as claimed in claim 12, it is characterised in that send institute to target BS described
After the step of stating contextual information, methods described also includes：
Receive the wireless connection refuse information that the target BS sends.
A kind of 15. devices of accessing terminal to network, are applied to terminal, it is characterised in that described device includes：
First preserving module, connects for when terminal enters Idle state from connected state, preserving the terminal and being in
Connect contextual information during state；
4th sending module, for when the terminal is again introduced into connected state, sending described to target BS
Contextual information；
First receiver module, for receiving the wireless connection activate message that the target BS sends.
16. a kind of terminals, it is characterised in that including accessing terminal to network as claimed in claim 15
Device.
A kind of 17. methods of accessing terminal to network, are applied to mobile management entity, it is characterised in that described
Method includes：
The request of contextual information when receiving the acquisition terminal of target BS transmission in connected state, the request
It is middle to carry the terminal iidentification；
According to the terminal iidentification, inquired about from the mobile management entity when terminal is in connected state
Contextual information；
Contextual information when sending the terminal in from connected state to the target BS.
18. methods as claimed in claim 17, it is characterised in that described according to the terminal iidentification,
Inquired about from the mobile management entity terminal be in connected state when contextual information the step of before,
Methods described also includes：
Contextual information when receiving the terminal of source base station transmission in connected state.
19. methods as claimed in claim 17, it is characterised in that sent out to the target BS described
Send the terminal be in connected state when contextual information the step of after, methods described also includes：
Contextual information when deleting the terminal in connected state.
20. methods as claimed in claim 17, it is characterised in that sent out to the target BS described
Send the terminal be in connected state when contextual information the step of after, methods described also includes：
The context release message that the target BS sends is received, carries described in the context release message
Terminal iidentification；
According to the terminal iidentification, contextual information when deleting the terminal in connected state.
A kind of 21. devices of accessing terminal to network, are applied to mobile management entity, it is characterised in that described
Device includes：
3rd receiver module, the acquisition terminal for receiving target BS transmission is in context during connected state
The request of information, carries the terminal iidentification in the request；
First enquiry module, for according to the terminal iidentification, inquiring about described from the mobile management entity
Terminal is in contextual information during connected state；
6th sending module, context during for sending the terminal in connected state to the target BS
Information.
22. a kind of mobile management entities, it is characterised in that connect including terminal as claimed in claim 21
Enter the device of network.
A kind of 23. methods of accessing terminal to network, are applied to source base station, it is characterised in that methods described bag
Include：
The request of contextual information when receiving the acquisition terminal of target BS transmission in connected state, the request
It is middle to carry the terminal iidentification；
According to the terminal iidentification, the context when terminal is inquired about in the source base station in connected state
Information；
Contextual information when sending the terminal in from connected state to the target BS.
24. methods as claimed in claim 23, it is characterised in that sent in the reception target BS
Acquisition terminal be in connected state when contextual information request the step of before, methods described also includes：
When terminal enters Idle state from connected state, contextual information when preserving the terminal in connected state.
25. methods as claimed in claim 24, it is characterised in that be in the preservation terminal
After the step of contextual information during connected state, methods described also includes：
Contextual information when sending the terminal in from connected state to mobile management entity.
26. methods as claimed in claim 23, it is characterised in that sent out to the target BS described
Send the terminal be in connected state when contextual information the step of after, methods described also includes：
Contextual information when deleting the terminal in connected state.
27. methods as claimed in claim 23, it is characterised in that sending institute to the target BS
State terminal be in connected state when contextual information the step of after, methods described also includes：
The context release message that the target BS sends is received, carries described in the context release message
Terminal iidentification；
According to the terminal iidentification, contextual information when deleting the terminal in connected state.
A kind of 28. devices of accessing terminal to network, are applied to source base station, it is characterised in that described device bag
Include：
6th receiver module, the acquisition terminal for receiving target BS transmission is in context during connected state
The request of information, carries the terminal iidentification in the request；
Second enquiry module, for according to the terminal iidentification, the end being inquired about in the source base station
Contextual information when connected state；
7th sending module, context during for sending the terminal in connected state to the target BS
Information.
29. a kind of source base stations, it is characterised in that including accessing terminal to network as claimed in claim 28
Device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817898.6A CN106792928A (en) | 2015-11-23 | 2015-11-23 | A kind of method and device of accessing terminal to network |
| PCT/CN2016/098068 WO2017088550A1 (en) | 2015-11-23 | 2016-09-05 | Method and device for enabling terminal to access network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817898.6A CN106792928A (en) | 2015-11-23 | 2015-11-23 | A kind of method and device of accessing terminal to network |
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| CN106792928A true CN106792928A (en) | 2017-05-31 |
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| CN201510817898.6A Pending CN106792928A (en) | 2015-11-23 | 2015-11-23 | A kind of method and device of accessing terminal to network |
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| WO (1) | WO2017088550A1 (en) |
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