CN108243510A - A kind of method and device for terminal distribution context resource - Google Patents
A kind of method and device for terminal distribution context resource Download PDFInfo
- Publication number
- CN108243510A CN108243510A CN201611229040.9A CN201611229040A CN108243510A CN 108243510 A CN108243510 A CN 108243510A CN 201611229040 A CN201611229040 A CN 201611229040A CN 108243510 A CN108243510 A CN 108243510A
- Authority
- CN
- China
- Prior art keywords
- terminal
- base station
- message
- resource
- msg3
- 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
- 238000009826 distribution Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 33
- 101100396152 Arabidopsis thaliana IAA19 gene Proteins 0.000 claims abstract description 50
- 101100274486 Mus musculus Cited2 gene Proteins 0.000 claims abstract description 50
- 101150096622 Smr2 gene Proteins 0.000 claims abstract description 50
- 102100039292 Cbp/p300-interacting transactivator 1 Human genes 0.000 claims abstract description 41
- 101000888413 Homo sapiens Cbp/p300-interacting transactivator 1 Proteins 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000011664 signaling Effects 0.000 claims description 18
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000021186 dishes Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 241000209094 Oryza Species 0.000 claims 2
- 239000010410 layer Substances 0.000 description 35
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of method and device for terminal distribution context resource, wherein, this method includes：Base station sends second message MSG2 in the first message MSG1 for receiving terminal transmission to terminal；The base station judges that the base station is currently accessed the quantity of terminal and whether reaches maximum value in the third message MSG3 for receiving terminal transmission；Wherein, when the quantity of the base station access terminal reaches maximum value, all context resources are occupied in the base station, and the context resource is used to store the relevant information of terminal communication；The base station sends refusal access message to present terminal when the quantity for being currently accessed terminal reaches maximum value；Method and device using the present invention can avoid the burst of MSG1 message, so as to improve the performance of entire LTE system.
Description
Technical field
The present invention relates to mobile communication technology field more particularly to a kind of methods and dress for terminal distribution context resource
It puts.
Background technology
In LTE (Long Term Evolution, long term evolution) system, when terminal is connect by the way of random access
When entering base station, as shown in Figure 1, whole process is as follows：Terminal sends MSG1 (MESSAGE1, first message) to base station first, and
To be terminal distribution context resource when receiving above-mentioned MSG1 in base station, the context resource communicates for storing terminal
Relevant information, then send MSG2 (MESSAGE2, second message) to terminal；And receive the MSG2 of base station transmission in terminal
Afterwards, when having business demand in end side, MSG3 (MESSAGE3, third message) can be sent to base station；And it is received in base station
After MSG3, base station assignment signalling connection resource can be given, and by signaling connection resource with the shape of MSG4 (MESSAGE4, the 4th message)
Formula is sent to terminal, and the signaling connection resource that terminal can be distributed using base station as it accesses to base station for carrier；Wherein, MSG1
Can be specially random access request message, MSG2 can be specially random access request response message, and MSG3 can be specially that business please
Message is sought, MSG4 can be specially service request response message.
By above-mentioned analysis it is found that in the prior art, base station is in the MSG1 for receiving terminal transmission, as terminal point
With context resource, and only for after terminal distribution context resource, base station could send MSG2 to terminal；But in practical application
In, since the context resource in base station is limited；And when the context resource of base station has distributed, terminal is to be
Present terminal reallocation context resource, further, base station is to send MSG2 without normal direction present terminal again；Namely
It says, when the context resource of base station distributes, base station is that no normal direction terminal sends MSG2.
And in the prior art, terminal, can base station to be received is sent always etc. MSG2 after MSG1 is sent；And if eventually
End does not receive the MSG2 of base station transmission always, and terminal periodically can persistently send MSG1 message；As it can be seen that using the prior art
The method for distributing context resource, in the case where the context resource of base station distributes, terminal meeting duration is sent out to base station
MSG1 is sent, so as to cause the burst of MSG1, reduces the performance of entire LTE system.
Invention content
The embodiment of the present invention provides a kind of method and device for terminal distribution context resource, to avoid MSG1 message
Burst improves the performance of entire LTE system.
On the one hand, a kind of method for terminal distribution context resource is provided, the method includes：
Base station sends second message MSG2 in the first message MSG1 for receiving terminal transmission to terminal；
The base station judges that the base station is currently accessed the number of terminal in the third message MSG3 for receiving terminal transmission
Whether amount reaches maximum value；Wherein, it is all upper in the base station when the quantity of the base station access terminal reaches maximum value
Context resource is occupied, and the context resource is used to store the relevant information of terminal communication；
The base station sends refusal access message to present terminal when the quantity for being currently accessed terminal reaches maximum value.
Preferably, the method further includes：
Context resource is distributed in the base station when the quantity for being currently accessed terminal is not up to maximum value, for present terminal,
The 4th message MSG4 is generated, and sends the MSG4 to present terminal.
Preferably, the base station sends refusal access message and extremely works as when the quantity for being currently accessed terminal reaches maximum value
Preceding terminal, including：
The base station when the quantity for being currently accessed terminal reaches maximum value, estimate in the presence of idle context resource when
It is long；
The base station is packaged the duration there are free time context resource estimated, generation refusal access message；
The base station sends generated refusal and accesses message to present terminal, so that the terminal is deposited in the base station
In idle context resource, then ask to access the base station.
Preferably, the base station sends MSG2 in the MSG1 for receiving terminal transmission to terminal, including：
Access mark and interface-free resources are distributed in the base station in the MSG1 for receiving terminal transmission, to present terminal；
The base station is packaged the access mark and interface-free resources for the terminal distribution, generates MSG2 message, and
The MSG2 message is sent to the base station.
Preferably, the terminal sends MSG3 to base station and disappears using the interface-free resources carried in the MSG2 message as carrier
Breath；In the MSG3 for receiving terminal transmission, whether the quantity for judging to be currently accessed terminal reaches maximum value, wraps for the base station
It includes：
In the MSG3 for receiving terminal transmission, the access for judging to carry in the MSG3 identifies whether to close for the base station
Method；
When the access mark that the base station carries in the MSG3 is legal, whether the quantity for judging to be currently accessed terminal reaches
To maximum value.
Preferably, the mark of the terminal is carried in the MSG3 that the terminal that the base station receives is sent, the base station exists
When being currently accessed the quantity of terminal and being not up to maximum value, context resource is distributed for present terminal, generates MSG4, and described in sending
MSG4 to present terminal, including：
Context resource is distributed in the base station when the quantity for being currently accessed terminal is not up to maximum value, for present terminal,
And establish signaling connection resource；
The MSG3 that the base station sends the terminal is decapsulated, and obtains the mark of the terminal；
The base station is packaged the mark for establishing signaling connection resource and the terminal of the terminal distribution, raw
Into MSG4 message, and the MSG4 message is sent to present terminal.
On the other hand, a kind of device for terminal distribution context resource is provided, described device includes：
First transmitting element, in the first message MSG1 for receiving terminal transmission, second message to be sent to terminal
MSG2；
Judging unit, in the third message MSG3 for receiving terminal transmission, judging that the base station is currently accessed end
Whether the quantity at end reaches maximum value；Wherein, when the quantity of the base station access terminal reaches maximum value, institute in the base station
Some context resources are occupied, and the context resource is used to store the relevant information of terminal communication；
Second transmitting element during for reaching maximum value in the quantity for being currently accessed terminal, sends refusal access message extremely
Present terminal.
Preferably, described device further includes：
Third transmitting element, during for being not up to maximum value in the quantity for being currently accessed terminal, in present terminal distribution
Context resource generates the 4th message MSG4, and sends the MSG4 to present terminal.
Preferably, second transmitting element, is specifically used for：
When the quantity for being currently accessed terminal reaches maximum value, the duration in the presence of idle context resource is estimated；
The duration there are free time context resource estimated is packaged, generation refusal access message；
It sends generated refusal and accesses message to present terminal, so that the terminal exists in the base station on the free time
During context resource, then ask to access the base station.
Preferably, first transmitting element, is specifically used for：
In the MSG1 for receiving terminal transmission, access mark and interface-free resources are distributed to present terminal；
Access mark and interface-free resources for the terminal distribution is packaged, generates MSG2 message, and described in transmission
MSG2 message is to the base station.
Preferably, the terminal sends MSG3 to base station and disappears using the interface-free resources carried in the MSG2 message as carrier
Breath；The judging unit, is specifically used for：
In the MSG3 for receiving terminal transmission, it is legal that the access that judges to carry in the MSG3 identifies whether；
When the access mark carried in the MSG3 is legal, judge whether the quantity for being currently accessed terminal reaches maximum
Value.
Preferably, the mark of the terminal, the third hair are carried in the MSG3 that the terminal that the base station receives is sent
Unit is sent, is specifically used for：
When the quantity for being currently accessed terminal is not up to maximum value, distributes context resource for present terminal and establish
Signaling connection resource；
The MSG3 sent to the terminal is decapsulated, and obtains the mark of the terminal；
The mark for establishing signaling connection resource and the terminal of the terminal distribution is packaged, generation MSG4 disappears
Breath, and the MSG4 message is sent to present terminal.
Therefore in embodiments of the present invention, when the MSG1 of terminal is received in base station, not for terminal distribution above and below
Literary resource, but directly MSG2 is sent to terminal；And when the MSG3 of terminal is received in base station, further according to the present load of base station
Situation is terminal distribution context resource or, sends refusal access request to terminal.As it can be seen that in embodiments of the present invention, nothing
By in base station whether available free context resource, base station is in the MSG1 for receiving terminal, to terminal replies MSG2, so as to
Avoid not receiving MSG2 due to terminal, and caused by MSG1 message burst, and then improve the performance of entire LTE system.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art, can also be obtained according to these attached drawings other attached drawings.
The flow chart that it is terminal distribution context resource in the prior art that Fig. 1, which is,；
Fig. 2 provided by the embodiment of the present invention be terminal distribution context resource a flow chart；
The protocol stack schematic diagram for the Uu interfaces that Fig. 3 is provided by the embodiment of the present invention；
Fig. 4 provided by the embodiment of the present invention be terminal distribution context resource another flow chart；
Fig. 5 provided by the embodiment of the present invention be terminal distribution context resource device structure diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, is not whole embodiments.
Embodiment one
The present invention provides a kind of method for terminal distribution context resource, as shown in Fig. 2, whole process is as follows：
Step S21：Terminal sends MSG1 (MESSAGE1, first message) to base station；
Step S22：Base station sends MSG2 (MESSAGE2, second message) to terminal；
In embodiments of the present invention, can be specially base station distribution access mark when the MSG1 of terminal transmission is received in base station
Knowledge and interface-free resources, and the access mark and interface-free resources for the terminal distribution are packaged, MSG2 message is generated, and send out
The MSG2 message is sent to the base station.
Step S23：Terminal sends MSG3 (MESSAGE3, third message) to base station；
In embodiments of the present invention, terminal can receive base station transmission MSG2 message when, to the MSG2 message into
Row decapsulation obtains access mark and interface-free resources that base station is distributed for it；And when having service request in end side, can specifically it exist
The access mark that carried terminal mark and base station are distributed for it in MSG3 message, using the interface-free resources in MSG2 message as carrier,
MSG3 message is sent to base station.
In embodiments of the present invention, when above-mentioned MSG3 message is received in base station, it can specifically first determine whether that the MSG3 disappears
It is legal that the access carried in breath identifies whether；If entrained access mark is legal, step S24 can be performed again；Otherwise it is assumed that
Present terminal is illegal, terminates flow；
Step S24：Whether the quantity that base station judges to be currently accessed terminal reaches maximum value；If so, step S25 is performed,
Otherwise, step S26 is performed；
In embodiments of the present invention, base station can according to current load state, judge be currently accessed terminal quantity whether
Reach maximum value, and if when the quantity that base station is currently accessed terminal reaches maximum value, it may be determined that base station it is current it is all up and down
Literary resource is occupied, and there is no remaining idle context resources for current base station；
Step S25：Base station sends refusal access message to present terminal；
In embodiments of the present invention, in the refusal access message specifically the duration accessed can be asked again by carried terminal；
And terminal can decapsulate the refusal access message received when receiving above-mentioned refusal access message, obtain again
Ask the duration of access；Then, when reaching above-mentioned duration, access request is initiated to base station again；For example, the refusal access
The terminal carried in message asks when a length of 20S of access again, then, terminal can be specifically after refusal access message be received
20S sends access request to base station again.
Specifically, in embodiments of the present invention, the process for generating refusal access message can be specific as follows：
Estimate the duration in the presence of idle context resource in the base station；To being estimated, there are free time contexts for the base station
The duration of resource is packaged, generation refusal access message.
Step S26：Context resource is distributed in base station for present terminal, generates the 4th message MSG4, and send the MSG4
To present terminal；
In embodiments of the present invention, specifically, base station can distribute context resource for present terminal first and establish letter
Enable connection resource；Then the MSG3 sent to the terminal is decapsulated, and obtains the mark of the terminal；Finally to the end
End distribution establish signaling connection resource and the mark of the terminal is packaged, generate MSG4 message, and send described in
MSG4 message is to present terminal.And terminal is after above-mentioned MSG4 message is received, the random access procedure success of terminal, terminal can
Access to base station.
It should be noted that in embodiments of the present invention, MSG1 can be specially random access request message, MSG2 can be specific
For random access request response message, MSG3 can be specially business request information, and MSG4 can be specially service request response message.
Therefore in embodiments of the present invention, when the MSG1 of terminal is received in base station, not for terminal distribution above and below
Literary resource, but directly MSG2 is sent to terminal；And when the MSG3 of terminal is received in base station, further according to the present load of base station
Situation is terminal distribution context resource or, sends refusal access request to terminal.As it can be seen that in embodiments of the present invention, nothing
By in base station whether available free context resource, base station is in the MSG1 for receiving terminal, to terminal replies MSG2, so as to
Avoid not receiving MSG2 due to terminal, and caused by MSG1 message burst, and then improve the performance of entire LTE system.
Embodiment two
In LTE (Long Term Evolution, long term evolution) system, terminal and base station can specifically use Uu interfaces
Communicate, and in practical applications, as shown in figure 3, Uu protocol stacks of the interface can be specifically divided into PHY layer (Physical Layer,
Physical layer), MAC layer (Medium Access Control Layer, media access control layer), rlc layer (Radio Link
Control Layer, wireless chain control layer), PDCP layers (Packet Data Convergence Protocol Layer,
Packet data convergence protocol) and rrc layer (Radio Resource Control Layer, radio resource control layer).
And the method disclosed in embodiment one is used, it can be specifically applied in the random access procedure of terminal, such as Fig. 4 institutes
Show, whole process is as follows：
Step S41：Terminal reports MSG1；
Step S42：After the MAC layer of base station receives above-mentioned MSG1, be current base station distribution access mark and be MSG3
Interface-free resources are distributed, the access mark can be specially TCRNTI (Temp Cell RNTI, radio network temporary identifier) resource；
Step S43：It is dispatched by MAC layer and MSG2 message is sent to terminal in base station；
Step S44：Terminal will parse MSG2 after MSG2 is received, and obtain base station and eat dishes without rice or wine to provide for what it was distributed
Source, and MSG3 is sent in the interface-free resources, and terminal iidentification is carried on the MSG3；
Step S45：The MAC layer of base station preserves the terminal iidentification that carries in MSG3 after MSG3 is received, while by MSG3
The connection request message of establishing carried in message is sent to rlc layer, and rlc layer is transmitted to rrc layer by connection request message is established；
Step S46：Rrc layer judges whether system reaches maximum number of user according to the situation of system loading；If so, it holds
Row step S47；Otherwise, step S48 is performed；
Step S47：Rrc layer generation refusal access message, and refusal access message is sent to rlc layer, rlc layer is by processing
Above-mentioned refusal access message is sent to MAC layer, above-mentioned refusal access message is sent to terminal finally by MAC layer；Wherein,
In access request is refused, base station be notified that terminal need to be spaced how long duration access base station again；
Step S48：Rrc layer is terminal distribution context resource and the resource for establishing signaling connection, to each association of terminal
View layer carries out configuration generation and establishes the message of signaling connection, and the message for establishing signaling connection is sent to rlc layer, and rlc layer
The message for establishing signaling connection is sent to MAC layer；
Step S49：MAC layer is packaged the mark of message and terminal for establishing information connection, generates MSG4, and send out
MSG4 is sent to terminal.
And terminal is when receiving MSG4, you can be successfully accessed to base station.
The method in the existing embodiment of the present invention is adopted, compared with prior art, mainly by advantages below:
1st, when base station reaches maximum number of user, terminal can apply to random access identifying, and user is made to complete to connect at random
The flow entered avoids a large amount of MSG1 message bursts；
2nd, above-mentioned random access procedure using the present invention, can reduce the interacting message of different agreement interlayer, reduce
The time delay of access improves user's perception.
3rd, when physical layer examines MSG1 message void, there is no terminals in practice to access, but detects MSG1 and disappear
Breath, such case will not occupying system resources.
4th, since in embodiments of the present invention, for MAC layer before MSG3 message is received, random access procedure is all in MAC layer
Termination, even if MSG1 bursts will not be in the message bursts of agreement interlayer, while the resource of system will not be occupied, so as to being
The performance of system will not cause very big influence.
Embodiment three
With above-mentioned corresponding, the present invention also provides a kind of device for terminal distribution context resource, as shown in figure 5,
Described device includes：
First transmitting element 51, in the first message MSG1 for receiving terminal transmission, sending second to terminal and disappearing
Cease MSG2；
Judging unit 52, in the third message MSG3 for receiving terminal transmission, judging that the base station is currently accessed
Whether the quantity of terminal reaches maximum value；Wherein, when the quantity of the base station access terminal reaches maximum value, in the base station
All context resources are occupied, and the context resource is used to store the relevant information of terminal communication；
Second transmitting element 53 during for reaching maximum value in the quantity for being currently accessed terminal, sends refusal access message
To present terminal.
Optionally, described device further includes：Third transmitting element, for being not up to maximum in the quantity for being currently accessed terminal
During value, context resource is distributed for present terminal, generates the 4th message MSG4, and sends the MSG4 to present terminal.
Optionally, the second transmitting element 52, is specifically used for：When the quantity for being currently accessed terminal reaches maximum value, estimate
There are the durations of idle context resource；The duration there are free time context resource estimated is packaged, generation refusal
Access message；It sends generated refusal and accesses message to present terminal, so that the terminal has the free time in the base station
During context resource, then ask to access the base station.
Optionally, the first transmitting element 51, is specifically used for：In the MSG1 for receiving terminal transmission, to present terminal point
Inlet identity and interface-free resources are coupled；Access mark and interface-free resources for the terminal distribution is packaged, generation MSG2 disappears
Breath, and the MSG2 message is sent to the base station.
Optionally, the terminal sends MSG3 to base station and disappears using the interface-free resources carried in the MSG2 message as carrier
Breath；Judging unit 52, is specifically used for：In the MSG3 for receiving terminal transmission, judge that the access carried in the MSG3 identifies
It is whether legal；When the access mark carried in the MSG3 is legal, judge whether the quantity for being currently accessed terminal reaches maximum
Value.
Optionally, the mark of the terminal, the third hair are carried in the MSG3 that the terminal that the base station receives is sent
Unit is sent, is specifically used for：When the quantity for being currently accessed terminal is not up to maximum value, context resource is distributed for present terminal,
And establish signaling connection resource；The MSG3 sent to the terminal is decapsulated, and obtains the mark of the terminal；To described
Terminal distribution establish signaling connection resource and the mark of the terminal is packaged, generate MSG4 message, and send described in
MSG4 message is to present terminal.
Therefore in embodiments of the present invention, when the MSG1 of terminal is received in base station, not for terminal distribution above and below
Literary resource, but directly MSG2 is sent to terminal；And when the MSG3 of terminal is received in base station, further according to the present load of base station
Situation is terminal distribution context resource or, sends refusal access request to terminal.As it can be seen that in embodiments of the present invention, nothing
By in base station whether available free context resource, base station is in the MSG1 for receiving terminal, to terminal replies MSG2, so as to
Avoid not receiving MSG2 due to terminal, and caused by MSG1 message burst, and then improve the performance of entire LTE system.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then additional changes and modifications may be made to these embodiments.So appended claims be intended to be construed to include it is excellent
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out the embodiment of the present invention various modification and variations without departing from this hair
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (12)
- A kind of 1. method for terminal distribution context resource, which is characterized in that the method includes：Base station sends second message MSG2 in the first message MSG1 for receiving terminal transmission to terminal；The base station judges that the quantity that the base station is currently accessed terminal is in the third message MSG3 for receiving terminal transmission It is no to reach maximum value；Wherein, when the quantity of the base station access terminal reaches maximum value, all contexts in the base station Resource is occupied, and the context resource is used to store the relevant information of terminal communication；The base station sends refusal access message to present terminal when the quantity for being currently accessed terminal reaches maximum value.
- 2. according to the method described in claim 1, it is characterized in that, the method further includes：Context resource, generation are distributed in the base station when the quantity for being currently accessed terminal is not up to maximum value, for present terminal 4th message MSG4, and the MSG4 is sent to present terminal.
- 3. method according to claim 1 or 2, which is characterized in that the base station reaches in the quantity for being currently accessed terminal During maximum value, transmission refusal access message to present terminal, including：The duration in the presence of idle context resource is estimated when the quantity for being currently accessed terminal reaches maximum value in the base station；The base station is packaged the duration there are free time context resource estimated, generation refusal access message；The base station sends generated refusal and accesses message to present terminal, so that the terminal has sky in the base station During not busy context resource, then ask to access the base station.
- 4. method according to claim 1 or 2, which is characterized in that the base station receive terminal transmission MSG1 when, MSG2 is sent to terminal, including：Access mark and interface-free resources are distributed in the base station in the MSG1 for receiving terminal transmission, to present terminal；The base station is packaged the access mark and interface-free resources for the terminal distribution, generates MSG2 message, and send The MSG2 message is to the base station.
- 5. according to the method described in claim 4, it is characterized in that, the terminal eats dishes without rice or wine to provide with what is carried in the MSG2 message Source is carrier, and MSG3 message is sent to base station；In the MSG3 for receiving terminal transmission, judgement is currently accessed terminal for the base station Quantity whether reach maximum value, including：In the MSG3 for receiving terminal transmission, it is legal that the access that judges to carry in the MSG3 identifies whether for the base station；When the access mark that the base station carries in the MSG3 is legal, whether the quantity for judging to be currently accessed terminal reaches most Big value.
- 6. it according to the method described in claim 2, it is characterized in that, is carried in the MSG3 that the terminal that the base station receives is sent The mark of the terminal, the base station is when the quantity for being currently accessed terminal is not up to maximum value, for present terminal distribution up and down Literary resource generates MSG4, and sends the MSG4 to present terminal, including：The base station when the quantity for being currently accessed terminal is not up to maximum value, for present terminal distribute context resource and Establish signaling connection resource；The MSG3 that the base station sends the terminal is decapsulated, and obtains the mark of the terminal；The base station is packaged the mark for establishing signaling connection resource and the terminal of the terminal distribution, generation MSG4 message, and the MSG4 message is sent to present terminal.
- 7. a kind of device for terminal distribution context resource, which is characterized in that described device includes：First transmitting element, in the first message MSG1 for receiving terminal transmission, second message MSG2 to be sent to terminal；Judging unit, in the third message MSG3 for receiving terminal transmission, judging that the base station is currently accessed terminal Whether quantity reaches maximum value；Wherein, it is all in the base station when the quantity of the base station access terminal reaches maximum value Context resource is occupied, and the context resource is used to store the relevant information of terminal communication；Second transmitting element during for reaching maximum value in the quantity for being currently accessed terminal, sends refusal access message to current Terminal.
- 8. device according to claim 7, which is characterized in that described device further includes：During for being not up to maximum value in the quantity for being currently accessed terminal, context is distributed for present terminal for third transmitting element Resource generates the 4th message MSG4, and sends the MSG4 to present terminal.
- 9. device according to claim 7 or 8, which is characterized in that second transmitting element is specifically used for：When the quantity for being currently accessed terminal reaches maximum value, the duration in the presence of idle context resource is estimated；The duration there are free time context resource estimated is packaged, generation refusal access message；It sends generated refusal and accesses message to present terminal, so that the terminal has idle context in the base station During resource, then ask to access the base station.
- 10. device according to claim 7 or 8, which is characterized in that first transmitting element is specifically used for：In the MSG1 for receiving terminal transmission, access mark and interface-free resources are distributed to present terminal；Access mark and interface-free resources for the terminal distribution is packaged, generates MSG2 message, and send the MSG2 Message is to the base station.
- 11. device according to claim 10, which is characterized in that the terminal is eated dishes without rice or wine with what is carried in the MSG2 message Resource is carrier, and MSG3 message is sent to base station；The judging unit, is specifically used for：In the MSG3 for receiving terminal transmission, it is legal that the access that judges to carry in the MSG3 identifies whether；When the access mark carried in the MSG3 is legal, whether the quantity for judging to be currently accessed terminal reaches maximum value.
- 12. device according to claim 7, which is characterized in that carried in the MSG3 that the terminal that the base station receives is sent There is the mark of the terminal, the third transmitting element is specifically used for：When the quantity for being currently accessed terminal is not up to maximum value, distributes context resource for present terminal and establish signaling Connection resource；The MSG3 sent to the terminal is decapsulated, and obtains the mark of the terminal；The mark for establishing signaling connection resource and the terminal of the terminal distribution is packaged, generates MSG4 message, And the MSG4 message is sent to present terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611229040.9A CN108243510B (en) | 2016-12-27 | 2016-12-27 | Method and device for allocating context resources to terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611229040.9A CN108243510B (en) | 2016-12-27 | 2016-12-27 | Method and device for allocating context resources to terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108243510A true CN108243510A (en) | 2018-07-03 |
| CN108243510B CN108243510B (en) | 2020-12-04 |
Family
ID=62701676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611229040.9A Active CN108243510B (en) | 2016-12-27 | 2016-12-27 | Method and device for allocating context resources to terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108243510B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996041A (en) * | 2019-12-02 | 2021-06-18 | 中国移动通信集团安徽有限公司 | Flow control method, device and equipment |
| CN114828159A (en) * | 2022-05-27 | 2022-07-29 | 北京云智软通信息技术有限公司 | Method for configuring base station and using emergency access resource by user equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695196A (en) * | 2009-10-20 | 2010-04-14 | 普天信息技术研究院有限公司 | Method for increasing random access success rate under competition mode, system and device thereof |
| CN101803234A (en) * | 2007-09-18 | 2010-08-11 | Lg电子株式会社 | Method for performinig random access process in wireless communication system |
| WO2011097767A1 (en) * | 2010-02-12 | 2011-08-18 | 上海贝尔股份有限公司 | Network access method and system for machine type communications |
| CN102802270A (en) * | 2011-05-27 | 2012-11-28 | 华为技术有限公司 | Random access processing method, base station, terminal and system |
| US20130051338A1 (en) * | 2011-08-24 | 2013-02-28 | Ki Seon Ryu | Method and apparatus for transmitting uplink data associated with mtc device trigger function |
| CN104185293A (en) * | 2013-05-24 | 2014-12-03 | 普天信息技术研究院有限公司 | Random access signaling process resource allocation method |
| CN105451363A (en) * | 2014-09-22 | 2016-03-30 | 普天信息技术有限公司 | Method of random access in narrowband system, base station and user equipment |
| CN105723794A (en) * | 2014-10-20 | 2016-06-29 | 华为技术有限公司 | Method for accessing network, and related apparatus |
-
2016
- 2016-12-27 CN CN201611229040.9A patent/CN108243510B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803234A (en) * | 2007-09-18 | 2010-08-11 | Lg电子株式会社 | Method for performinig random access process in wireless communication system |
| CN101695196A (en) * | 2009-10-20 | 2010-04-14 | 普天信息技术研究院有限公司 | Method for increasing random access success rate under competition mode, system and device thereof |
| WO2011097767A1 (en) * | 2010-02-12 | 2011-08-18 | 上海贝尔股份有限公司 | Network access method and system for machine type communications |
| CN102802270A (en) * | 2011-05-27 | 2012-11-28 | 华为技术有限公司 | Random access processing method, base station, terminal and system |
| US20130051338A1 (en) * | 2011-08-24 | 2013-02-28 | Ki Seon Ryu | Method and apparatus for transmitting uplink data associated with mtc device trigger function |
| CN104185293A (en) * | 2013-05-24 | 2014-12-03 | 普天信息技术研究院有限公司 | Random access signaling process resource allocation method |
| CN105451363A (en) * | 2014-09-22 | 2016-03-30 | 普天信息技术有限公司 | Method of random access in narrowband system, base station and user equipment |
| CN105723794A (en) * | 2014-10-20 | 2016-06-29 | 华为技术有限公司 | Method for accessing network, and related apparatus |
Non-Patent Citations (3)
| Title |
|---|
| CATT: "R2-164821 Random Access Procedure for NR", 《3GPP TSG RAN WG2 MEETING #95 》 * |
| CATT: "R2-167954 UL small data transmission in inactive state", 《3GPP TSG-RAN WG2 MEETING #96 》 * |
| NTT DOCOMO: "R2-168035 RAN2 aspects on random access procedure for NR", 《3GPP TSG-RAN WG2 #96》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996041A (en) * | 2019-12-02 | 2021-06-18 | 中国移动通信集团安徽有限公司 | Flow control method, device and equipment |
| CN112996041B (en) * | 2019-12-02 | 2022-10-18 | 中国移动通信集团安徽有限公司 | Flow control method, device and equipment |
| CN114828159A (en) * | 2022-05-27 | 2022-07-29 | 北京云智软通信息技术有限公司 | Method for configuring base station and using emergency access resource by user equipment |
| CN114828159B (en) * | 2022-05-27 | 2024-06-07 | 北京云智软通信息技术有限公司 | Base station configuration and method for using emergency access resource by user equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108243510B (en) | 2020-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104869526B (en) | A kind of communication of device-to-device and its resource allocation methods, equipment | |
| CN105991224B (en) | A kind of transfer control method and device of upstream data | |
| CN103517371B (en) | A kind of communication means of device-to-device, apparatus and system | |
| CN103002594B (en) | Direct access communication channel method for building up, apparatus and system | |
| CN103503550B (en) | It is used to distribute method, base station and the computer-readable medium of the communication resource in a base station to user equipment | |
| CN105554689B (en) | A kind of business transmitting method and device | |
| CN110536262A (en) | A kind of direct link communications method, apparatus and storage medium | |
| CN104754748A (en) | D2D (device to device) resource allocation method, D2D data transmission method and device | |
| CN103999526B (en) | Uplink resource allocating method and device | |
| CN104349485B (en) | A kind of communication between devices, dispatching method and device | |
| CN103475458A (en) | Wireless resource distribution method and equipment of multi-carrier system | |
| CN109246833B (en) | Bearer configuration determination method, bearer configuration information sending method, bearer configuration determination device, bearer configuration information sending device, main base station and auxiliary base station | |
| CN106982475A (en) | A kind of call-establishing method and device | |
| CN109640289A (en) | A kind of communication means and equipment, communication system | |
| CN109699089A (en) | A kind of channel access method and device | |
| CN108696893A (en) | A kind of method for transmitting uplink data, device, base station and user equipment | |
| CN107734601A (en) | Accidental access method and device in wireless communication system | |
| CN104823509B (en) | Accidental access method and equipment | |
| CN107770795A (en) | Secondary cell anti-activating method and device in a kind of across base station carrier paradigmatic system | |
| CN110519856A (en) | The data transmission method and terminal of a kind of NB-IoT and base station | |
| CN108243510A (en) | A kind of method and device for terminal distribution context resource | |
| CN108370497A (en) | Implementation method, device and the base station of wireless backhaul | |
| CN108282905A (en) | A kind of accidental access method and its network element | |
| CN109587767A (en) | On-demand system information request response, method of reseptance and device, base station, user equipment | |
| CN108076535B (en) | Method, device, terminal and storage medium for controlling radio resource control connection |
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 |