CN109548081A - The distribution method and device of paging group, computer readable storage medium and equipment - Google Patents
The distribution method and device of paging group, computer readable storage medium and equipment Download PDFInfo
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- CN109548081A CN109548081A CN201710685444.7A CN201710685444A CN109548081A CN 109548081 A CN109548081 A CN 109548081A CN 201710685444 A CN201710685444 A CN 201710685444A CN 109548081 A CN109548081 A CN 109548081A
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- user terminal
- paging group
- base station
- paging
- information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
A kind of distribution method and device, computer readable storage medium and equipment of paging group, the distribution method of the paging group include: to know the paging occasion configuration of base station；Paging occasion belonging to the user terminal is calculated according to the identification information of the user terminal for the user terminal in Idle state or inactive state；The user terminal number in each paging group is obtained, is the user terminal assigned paging group, comprising: distribute the corresponding user terminal of the paging occasion to the paging group of user terminal minimum number；The corresponding paging group information of the user terminal is sent to the user terminal.Above scheme can reduce ascending resource expense.
Description
Technical field
The present embodiments relate to the distribution methods and device of wireless communication field more particularly to a kind of paging group, calculating
Machine readable storage medium storing program for executing and equipment.
Background technique
In long term evolution (Long Term Evolution, LTE) system, when in the presence of in idle (IDLE) state
When user terminal sends downlink data, mobility management entity (Mobile Management Entity, MME) is to user's registration
All tracing areas (Tracking Area, TA) in all base stations (eNB) send paging (paging) message.Place
In Idle state user terminal after receiving the paging message, if finding itself called, multi-upstream access can be initiated and wirelessly provided
Source control (Radio Resource Control, RRC) connection establishment process calls to receive.If it find that itself not by
Calling, then user terminal abandons the paging message received and enters dormant state.
In 5G system, paging message is also to be transmitted by broadcast.Under multi-beam scene, due to the movement of user terminal
Property, it is optimal that base station can not usually know that the user terminal in idle (idle) state and inactive (inactive) state is resident
Downlink wave beam, therefore base station can not send paging message on the corresponding optimal downlink wave beam of user terminal, can only pass through
The method of wave beam frequency sweep transmits identical paging message on all beams.When the user terminal of paging is more, and base station configures
Wave beam number it is more when, it is larger by the method for the wave beam frequency sweep broadcast transmission occupied downlink expense of paging signal.
To reduce downlink expense, in the prior art, the user terminal in Idle state and inactive state is sought in base station
Speechminute group, and the user terminal of different paging groups is subjected to paging occasion (Paging Occasion, PO) distribution, at each
The paging situation of different paging group user terminals is indicated on PO by way of bitmap (bitmap).When some paging group is sought
When exhaling, all user terminals in the paging group require to initiate multi-upstream access process, if user distribution difference in each paging group
It is larger, will there is a problem of that uplink expense is larger, cause the waste of ascending resource.
Summary of the invention
What the embodiment of the present invention solved is how to reduce the expense of ascending resource, saves ascending resource.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of distribution method of paging group, comprising: know base station
Paging occasion configuration；For the user terminal in Idle state or inactive state, according to the identification information of the user terminal,
Calculate paging occasion belonging to the user terminal；The user terminal number in each paging group is obtained, for the user terminal point
With paging group, comprising: distributing the corresponding user terminal of the paging occasion to the paging group of user terminal minimum number；
The corresponding paging group information of the user terminal is sent to the user terminal.
Optionally, the paging occasion configuration for obtaining base station, comprising: receive the base station in S1 interface establishment process
The default paging discontinuous reception configuration information of instruction obtains the paging occasion configuration of the base station.
Optionally, described is the user terminal assigned paging group, comprising: receives the base station and is determining that the user is whole
When end enters Idle state, transmitted UE context release request message；According to the use in Idle state all in the base station
The distribution of the affiliated paging occasion of family terminal, and according to the user terminal number in each paging group, it is sought for user terminal distribution
Exhale group.
Optionally, described that the corresponding paging group information of the user is sent to the user terminal, comprising: by UE
Hereafter the corresponding paging group information of the user terminal is sent to the base station by release confirmation message, is passed through by the base station
The corresponding paging group information of the user terminal is sent to the user terminal by RRC connection release message.
Optionally, described that the corresponding paging group information of the user is sent to the user terminal, comprising: when determining
When stating user terminal and entering Idle state, confirmation message is discharged for the corresponding paging group information of the user terminal by UE context
It is sent to the base station, is sent out the corresponding paging group information of the user terminal by RRC connection release message by the base station
It send to the user terminal.
Optionally, described is the user terminal assigned paging group, comprising: it is corresponding to send the user terminal to base station
RRC state report control message；When detecting that user terminal described in the base station triggers enters the S1 interface of disabled state and disappear
It is the user terminal assigned paging group according to the user terminal number in each paging group when breath.
Optionally, described that the corresponding paging group information of the user terminal is sent to the user terminal, comprising: to pass through
Confirm that the user terminal enters the S1 interface message of disabled state, the corresponding paging group information of the user terminal is sent
To the base station；By the base station by indicating that the user terminal enters the RRC information of inactive state, by the user terminal
Corresponding paging group information is sent to the user terminal.
Optionally, the instruction user terminal enter the RRC information of inactive state be RRC connection release message or
RRC connection reconfiguration sets message.
Optionally, described is the user terminal assigned paging group, comprising: when the base station requests core network user terminal
It is the user terminal assigned paging group according to the user terminal number in each paging group when identification information.
Optionally, described that the corresponding paging group information of the user terminal is sent to the user terminal, comprising: to
Described in the base station feedback when core network user terminal identification information, the corresponding paging group information of the user terminal is indicated to
The base station；By the base station by indicating that the user terminal enters the RRC information of inactive state, by the user terminal pair
The paging group information answered is sent to the user terminal.
Optionally, the instruction user terminal enter the RRC information of inactive state be RRC connection release message or
RRC connection reconfiguration sets message.
Optionally, after the corresponding paging group information of the user terminal is sent to the user terminal, further includes:
When determining that the user terminal reenters connected state, paging group information corresponding with the user terminal is discharged.
Optionally, the user terminal number obtained in each paging group, further includes: when detecting one of paging group
When interior user terminal number changes, the user terminal number of corresponding paging group is updated.
The embodiment of the invention also provides a kind of distributors of paging group, comprising: acquiring unit, for knowing base station
Paging occasion configuration；Computing unit, for the user terminal in Idle state or inactive state, according to the user terminal
Identification information calculates paging occasion belonging to the user terminal；Allocation unit, in the user terminal for obtaining each paging group
After number, be the user terminal assigned paging group, comprising: by the corresponding user terminal of the paging occasion distribute to
The paging group of user terminal minimum number, and corresponding paging group mark is distributed for the user terminal；Transmission unit, being used for will
The corresponding paging group information of the user terminal is sent to the user terminal.
Optionally, the acquiring unit, the default paging indicated in S1 interface establishment process for receiving the base station
Discontinuous reception configuration information obtains the paging occasion configuration of the base station.
Optionally, the allocation unit is determining user terminal when that enters Idle state institute for receiving the base station
The UE context release request message of transmission；According to the affiliated paging occasion of all user terminals in Idle state in the base station
Distribution and according to the user terminal number in each paging group be the user terminal assigned paging group.
Optionally, the transmission unit, it is for discharging confirmation message by UE context that the user terminal is corresponding
Paging group information is sent to the base station, is sought by RRC connection release message by the user terminal is corresponding by the base station
Group information is exhaled to be sent to the user terminal.
Optionally, the transmission unit, for being released by UE context when determining that the user terminal enters Idle state
It puts confirmation message and the corresponding paging group information of the user terminal is sent to the base station, RRC connection is passed through by the base station
The corresponding paging group information of the user terminal is sent to the user terminal by release message.
Optionally, the allocation unit disappears for sending the corresponding RRC state report control of the user terminal to base station
Breath；When detecting that user terminal described in the base station triggers enters the S1 interface message of disabled state, according to each paging group
Interior user terminal number is the user terminal assigned paging group.
Optionally, the transmission unit disappears for the S1 interface by confirming that the user terminal enters disabled state
Breath, is sent to the base station for the corresponding paging group information of the user terminal；By the base station by indicating that the user is whole
End enters the RRC information of inactive state, and the corresponding paging group information of the user terminal is sent to the user terminal.
Optionally, the instruction user terminal enter the RRC information of inactive state be RRC connection release message or
RRC connection reconfiguration sets message.
Optionally, the allocation unit is used for when the base station requests core network user terminal identification information, according to institute
The user terminal number in each paging group is stated, is the user terminal assigned paging group.
Optionally, the transmission unit is used for when to core network user terminal identification information described in the base station feedback,
The corresponding paging group information of the user terminal is indicated to the base station；By the base station by indicate the user terminal into
The corresponding paging group information of the user terminal is sent to the user terminal by the RRC information for entering inactive state.
Optionally, the instruction user terminal enter the RRC information of inactive state be RRC connection release message or
RRC connection reconfiguration sets message.
Optionally, the distributor of the paging group further include: releasing unit determines the user terminal again for working as
When into connected state, paging group information corresponding with the user terminal is discharged.
Optionally, the distributor of the paging group further include: updating unit detects one of paging group for working as
When interior user terminal number changes, the user terminal number of corresponding paging group is updated.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of distribution method of paging group described in executing any of the above-described kind when computer instruction operation.
The embodiment of the invention also provides a kind of electronic equipment, including memory and processor, stored on the memory
Have a computer instruction, the computer instruction execute any of the above-described kind when running described in paging group distribution method the step of.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
User terminal in Idle state or inactive state is distributed when for its assigned paging group to institute
Belong to the paging group of the corresponding user terminal minimum number of paging occasion, and is identified for its assigned paging group.Above scheme can incite somebody to action
In Idle state or the distribution of the user terminal of inactive state in the paging group of user terminal minimum number, each paging is controlled
The number of user terminal in group avoids the occurrence of the number of user terminal in some paging group far more than the feelings of other paging groups
Condition, therefore the number of the user terminal of multi-upstream access process can be initiated in paging group balanced as far as possible, reduce opening for ascending resource
Pin saves ascending resource.
Further, when determining that user terminal reenters connected state, paging group information corresponding with user terminal is discharged,
And the number of the user terminal of corresponding paging group is updated, to control the number of the user terminal in each paging group, avoid out
The case where number of user terminal is in some existing paging group far more than other paging groups, therefore can be further in balanced paging group
The number for initiating the user terminal of multi-upstream access process, further decreases ascending resource expense.
Detailed description of the invention
Fig. 1 is the flow chart of the distribution method of one of embodiment of the present invention paging group；
Fig. 2 is the structural schematic diagram of the distributor of one of embodiment of the present invention paging group.
Specific embodiment
In 5G system, paging message is also to be transmitted by broadcast.Under multi-beam scene, due to the movement of user terminal
Property, it is optimal that base station can not usually know that the user terminal in idle (idle) state and inactive (inactive) state is resident
Downlink wave beam, therefore base station can not send paging message on the corresponding optimal downlink wave beam of user terminal, can only pass through wave beam
The method of frequency sweep transmits identical paging message on all beams.When the user terminal of paging is more, and the wave of base station configuration
It is larger by the method broadcast transmission occupied downlink expense of paging signal of wave beam frequency sweep when beam number is more.
To reduce downlink resource expense, a kind of method is to send paging by the mechanism of paging instruction, will be in system
Paging grouping is carried out in the user terminal of inactive state and Idle state, when the user terminal of different paging groups is paged in base station
Machine distribution, indicates the paging situation of different paging group user terminals in each paging occasion by way of bitmap, different
Paging group occupies the different positions bit in bitmap.0/1 indicates whether the user terminal quilt of the paging group of the corresponding position bit
Paging, but not which user terminal being explicitly indicated in corresponding paging group is paged.When some user in paging group is whole
When end is paged, all user terminals in the paging group receive the paging instruction being paged and require to carry out multi-upstream access mistake
Journey, and report the identification information of itself.Base station is after receiving the identification information that user terminal reports, in core net paging
The identification information of user terminal is compared, if the two is identical, notifies that user terminal is to be paged user terminal；If the two is not
Together, then user terminal is notified not to be paged.For not being paged and initiating the user terminal of multi-upstream access process, this
Secondary multi-upstream access process is failure, and the user terminal of failure is more, then illustrates that ascending resource is wasted more.
To reduce downlink resource expense, another method is base station when sending paging message, is formed using hash function
The user terminal identification of shortening reduces downlink expense, while different paging groups carries out multi-upstream access using different lead codes
Process.Since there are the user terminal identification that multiple user terminals can be mapped to the same shortening, user terminal is being received
To after paging message, multi-upstream access process is carried out using different lead codes.Base station can pass through accidental access response message
Indicate the mark of user terminal being paged, user terminal in the mark of itself and accidental access response message by will indicate
User terminal identification is checked, to decide whether to carry out message transmission.
In the above two method for reducing downlink resource expense, when carrying out the division of paging group, due to being in Idle state
User terminal identification with inactive state is random, therefore the paging group marked off is also random, it is thus possible to be will appear
User terminal number in certain specific paging occasions in certain paging groups is more, and the use in other paging group
The less situation of family terminal number.If only a small amount of user terminal is paged in the more paging group of user terminal number, seek
It exhales all user terminals in group to require to initiate multi-upstream access process, causes the waste of a large amount of ascending resource.
To reduce downlink expense, in the prior art, the user terminal in Idle state and inactive state is sought in base station
Speechminute group, and the user terminal of different paging groups is subjected to PO distribution, it is indicated not by way of bitmap on each PO
With the paging situation of paging group user terminal.When some paging group is paged, all user terminals in the paging group are all
It needs to initiate multi-upstream access process, there is a problem of that uplink expense is larger, cause the waste of ascending resource.
In embodiments of the present invention, the user terminal in Idle state or inactive state is distributed in user terminal quantity
Least paging group controls the number of the user terminal in each paging group, and it is whole to avoid the occurrence of user in some paging group
The case where number at end is far more than other paging groups, therefore the user of multi-upstream access process can be initiated in paging group balanced as far as possible
The number of terminal reduces the expense of ascending resource, saves ascending resource.
It is understandable to enable above-mentioned purpose of the invention, feature and beneficial effect to become apparent, with reference to the accompanying drawing to this
The specific embodiment of invention is described in detail.
The embodiment of the invention provides a kind of distribution methods of paging group, referring to Fig.1, carry out below by way of specific steps detailed
It describes in detail bright.
Step S101 knows the paging occasion configuration of base station.
In specific implementation, core net can know the paging occasion configuration of base station.Default can be paged non-company by base station
The information such as the PO number (nB) for including in continued access receipts configuration (Default Paging DRX) information, each DRX cycle pass through S1
Interface establishment process is indicated to core net, and paging discontinuous reception configuration information may include paging discontinuous reception cycle information
Deng.Core net is after receiving the information such as default paging discontinuous reception, nB, you can learn that the paging occasion of base station configures.
Step S102 calculates paging occasion belonging to the user terminal according to the identification information of the user terminal.
In specific implementation, for the user terminal in Idle state or inactive state, core net can be based on existing
Paging occasion calculation method, to calculate above-mentioned mobile terminal affiliated paging occasion.In other words, it specifically seeks at some
It exhales on opportunity, the number of the user terminal in Idle state or inactive state in the paging occasion can be calculated in core net.
Step S103 obtains the user terminal number in each paging group, is the user terminal assigned paging group.
In specific implementation, core net can know the number of the user terminal in the paging group of agreement defined.Core
Net can distribute the corresponding user terminal of paging occasion when for user terminal assigned paging group to user terminal minimum number
Paging group, and distribute corresponding paging group mark for user terminal.
That is, in embodiments of the present invention, core net can be according to the number of the user terminal in each paging group, it will
The new user terminal into Idle state or inactive state distributes least to the corresponding user terminal number of affiliated paging occasion
In paging group.
For example, providing that the number of paging group is 32 in existing agreement, the affiliated PO of user terminal A is PO1.At the moment
In 32 paging groups on t1, PO1, the number of the user terminal in paging group PG1 is minimum, is 8.Then at the t1 moment, when with
When family terminal A enters Idle state or inactive state, then core net enters Idle state in the user terminal A for receiving base station transmission
Or when the corresponding message of inactive state, user terminal A is distributed to paging group PG1.
The corresponding paging group information of the user terminal is sent to the user terminal by step S104.
In specific implementation, core net can send paging group information after being assigned with paging group for user terminal
To base station.The corresponding paging group information of user terminal can be sent to corresponding user terminal by idle message by base station.
For example, the paging group that core net is user terminal A distribution is paging group PG1, then core net can be incited somebody to action via base station
Paging group PG1 is sent to the user terminal A.
It can be seen that when for user terminal assigned paging group in Idle state or inactive state, it will be in the free time
The user terminal of state or inactive state distributes the paging group in user terminal minimum number, therefore can control each paging
The number of user terminal in group avoids the occurrence of the number of user terminal in some paging group far more than the feelings of other paging groups
Condition, therefore can reduce the expense of ascending resource to avoid the number for the user terminal for initiating multi-upstream access process in paging group, save
Save ascending resource.
In a particular application, the number of the least paging group of user terminal number may be even more for two.When out
When existing above situation, one of least paging group of user terminal number is can be randomly selected in core net, to distribute to user
Terminal A.
The specific implementation of the distribution method of the paging group provided in the above embodiment of the present invention is illustrated below.
In specific implementation, when base station determines that user terminal enters Idle state, base station can be sent on UE to core net
Hereafter release request (UE CONTEXT RELEASE REQUEST) message.Core net is configured according to the paging occasion of base station,
For user terminal assigned paging group.Later, core net can discharge confirmation (UE CONTEXT RELEASE by UE context
COMMAND) the paging group information for distributing to user terminal is sent to base station by message.Base station is entered by indicating user terminal again
The paging group information for distributing to user terminal is sent to the user terminal by the RRC information of Idle state.
In specific implementation, when core net determines that user terminal enters Idle state, paging is being assigned with for user terminal
After group, core net can discharge confirmation (UE CONTEXT RELEASE COMMAND) message by UE context to be distributed to
The paging group information of user terminal is sent to base station.Base station passes through the RRC information that indicating user terminal enters Idle state again, will divide
The paging group information of provisioned user terminal is sent to the user terminal.
The RRC information that base station indicating user terminal enters Idle state can be RRC Connection Release (RRC CONNECTION
RELEASE) message, or RRC connection reconfiguration sets message, can also be other kinds of RRC information.
In specific implementation, core net can send the RRC state report control (RRC about user terminal to base station
State reporting control) message.When user terminal RRC state change when namely user terminal enter it is inactive
When state, base station triggers generate user terminal and enter the S1 interface message of disabled state, and report S1 generated to core net
Interface message.Core net is user terminal assigned paging group when the RRC state for knowing user terminal changes, and is passed through
Confirm that the user terminal enters the S1 interface message of disabled state, the corresponding paging group information of user terminal is fed back into base
It stands.Base station enters the RRC connection message of disabled state by indicating user terminal, such as RRC connection release message or RRC connect
Reconfiguration message is connect, the paging group information that core net is user terminal distribution is sent to the user terminal.
In specific implementation, since the user terminal of user terminal and Idle state under inactive state uses identical paging
Opportunity carries out paging monitoring, and therefore, base station needs to know user terminal under Idle state for calculating the core net of paging occasion
User terminal (CN UE ID) mark, to guarantee that the PO that the user terminal under Idle state and inactive state is calculated is overlapping
's.Base station can indicate core network user terminal iidentification letter to core network requests CN UE id information, core net to base station
Breath.Core net is indicated to base station when to base station indication feedback CN UE id information, by the corresponding paging group information of user terminal.
Base station enters the RRC connection message of disabled state, such as RRC connection release message or RRC connection by indicating user terminal
The paging group information that core net is user terminal distribution is sent to the user terminal by reconfiguration message.
It is understood that in practical applications, indicating user terminal enter the RRC connection message of disabled state in addition to
RRC connection release message, RRC connection reconfiguration are set except message, can also include other kinds of RRC information, can be according to reality
The application scenarios on border voluntarily select, and are not repeated herein.
Below by citing, the distribution method of the paging group provided in the above embodiment of the present invention is illustrated.
Default paging group number be 32, be followed successively by PG1, PG2 ..., PG32.On paging occasion 3 (PG3),
In moment t0,32 paging groups, the user terminal quantity in PG1 is 8, the user terminal quantity in remaining PG2~PG32
More than 10.
In moment t0, user terminal B will enter Idle state or inactive state, core net receive base station transmission about
It is the paging group that user terminal B is distributed is PG1 when user terminal will enter Idle state or inactive state corresponding message.
When base station determines that user terminal B enters Idle state, base station sends UE context connection release request to core net.
Core net discharges confirmation message after the UE context connection release request for receiving base station transmission, through UE context, will
Mark for the paging group PG1 of user terminal B distribution is indicated to base station.Base station passes through RRC connection release message for paging group PG1
Mark be sent to user terminal B.User terminal B receive base station transmission RRC connection release message after, you can learn that
The paging group that core net is distributed is paging group PG1.
When base station determines that user terminal B enters inactive state, core net sends a UE state report control to base station
Message.When the state of user terminal B enters inactive state from connected state, shape of the base station to core net report of user terminal B
State changes.Core net is user terminal B assigned paging group: paging group after the state for knowing user terminal B changes
PG1；And the paging group distributed for user terminal B is fed back into base station.Core net is to use by RRC connection release message by base station
The paging group of family terminal B distribution is sent to the user terminal B.
In specific implementation, when user terminal is transferred to connected state from Idle state, or is transferred to connected state from inactive state,
The number of user terminal in each paging occasion may change, the user in the corresponding paging group of each paging occasion
Terminal number may also can change.Therefore, core net is divided to be new into Idle state or the user terminal of inactive state
When with paging group, the user terminal number in each paging group can be updated.
Referring to Fig. 2, the distributor 20 of one of embodiment of the present invention paging group is given, comprising: acquiring unit
201, computing unit 202, allocation unit 203 and transmission unit 204, in which:
Acquiring unit 201, for knowing that the paging occasion of base station configures；
Computing unit 202, for the user terminal in Idle state or inactive state, according to the mark of the user terminal
Know information, calculates paging occasion belonging to the user terminal；
Allocation unit 203, for being sought for user terminal distribution after the user terminal number for obtaining each paging group
Exhale group, comprising: the corresponding user terminal of the paging occasion is distributed to the paging group of user terminal minimum number, and is
The user terminal distributes corresponding paging group mark；
Transmission unit 204, for the corresponding paging group information of the user terminal to be sent to the user terminal.
In specific implementation, the acquiring unit 201 can be used for receiving the base station and refer in S1 interface establishment process
The default paging discontinuous reception configuration information shown obtains the paging occasion configuration of the base station.
In specific implementation, the allocation unit 203, can be used for receiving the base station determine the user terminal into
Enter UE context release request message transmitted when Idle state；According to the user terminals in Idle state all in the base station
The distribution of affiliated paging occasion, and according to the user terminal number in each paging group, it is the user terminal assigned paging group.
In specific implementation, the transmission unit 204 can be used for discharging confirmation message by UE context for the use
Terminal corresponding paging group information in family is sent to the base station, passes through RRC connection release message for the user by the base station
The corresponding paging group information of terminal is sent to the user terminal.
In specific implementation, the transmission unit 204 can be used for when determining that the user terminal enters Idle state,
Confirmation message is discharged by UE context, the corresponding paging group information of the user terminal is sent to the base station, by the base
It stands and the corresponding paging group information of the user terminal is sent to by the user terminal by RRC connection release message.
In specific implementation, the allocation unit 203 can be used for sending the corresponding RRC of the user terminal to base station
State report control message；When detecting that user terminal described in the base station triggers enters the S1 interface message of disabled state
When, it is the user terminal assigned paging group according to the user terminal number in each paging group.
In specific implementation, the transmission unit 204 can be used for by confirming that the user terminal enters inactive shape
The corresponding paging group information of the user terminal is sent to the base station by the S1 interface message of state；Finger is passed through by the base station
Show that the user terminal enters the RRC information of inactive state, the corresponding paging group information of the user terminal is sent to described
User terminal.
In specific implementation, the RRC information that the instruction user terminal enters inactive state can be released for RRC connection
It puts message or RRC connection reconfiguration sets message.
In specific implementation, the allocation unit 203 can be used for when the base station requests core network user terminal iidentification
It is the user terminal assigned paging group according to the user terminal number in each paging group when information.
In specific implementation, the transmission unit 204 can be used for whole to core network user described in the base station feedback
When holding identification information, the corresponding paging group information of the user terminal is indicated to the base station；Instruction is passed through by the base station
The user terminal enters the RRC information of inactive state, and the corresponding paging group information of the user terminal is sent to the use
Family terminal.
In specific implementation, the RRC information that the instruction user terminal enters inactive state can be released for RRC connection
It puts message or RRC connection reconfiguration sets message.
In specific implementation, the distributor 20 of the paging group can also include: releasing unit 205, for when determination
When the user terminal reenters connected state, paging group information corresponding with the user terminal is discharged.
In specific implementation, the distributor of the paging group further include: updating unit (is not shown) in Fig. 2, for working as
When detecting that the user terminal number in one of paging group changes, the user terminal number of corresponding paging group is updated.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of distribution method for the paging group that any of the above-described embodiment of the present invention provides is executed when computer instruction is run, it is no longer superfluous
It states.
The embodiment of the invention also provides a kind of electronic equipment, including memory and processor, stored on the memory
There is computer instruction, the distribution side for the paging group that any of the above-described embodiment of the present invention provides is executed when the computer instruction is run
The step of method, repeats no more.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with indicating relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: ROM, RAM, disk or CD etc..
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (28)
1. a kind of distribution method of paging group characterized by comprising
Know the paging occasion configuration of base station；
The use is calculated according to the identification information of the user terminal for the user terminal in Idle state or inactive state
Paging occasion belonging to the terminal of family；
The user terminal number in each paging group is obtained, is the user terminal assigned paging group, comprising: by the paging occasion
The corresponding user terminal is distributed to the paging group of user terminal minimum number；
The corresponding paging group information of the user terminal is sent to the user terminal.
2. the distribution method of paging group as described in claim 1, which is characterized in that the paging occasion for obtaining base station is matched
It sets, comprising:
The default paging discontinuous reception configuration information that the base station indicates in S1 interface establishment process is received, the base is obtained
The paging occasion configuration stood.
3. the distribution method of paging group as described in claim 1, which is characterized in that described is the user terminal assigned paging
Group, comprising:
The base station is received when determining that the user terminal enters Idle state, transmitted UE context release request message；
According to the distribution of the affiliated paging occasion of all user terminals in Idle state in the base station, and according in each paging group
User terminal number, be the user terminal assigned paging group.
4. the distribution method of paging group as claimed in claim 3, which is characterized in that described by the corresponding paging group of the user
Information is sent to the user terminal, comprising:
Confirmation message is discharged by UE context, the corresponding paging group information of the user terminal is sent to the base station, by institute
It states base station and the corresponding paging group information of the user terminal is sent to by the user terminal by RRC connection release message.
5. the distribution method of paging group as described in claim 1, which is characterized in that described by the corresponding paging group of the user
Information is sent to the user terminal, comprising:
When determining that the user terminal enters Idle state, confirmation message is discharged by UE context the user terminal is corresponding
Paging group information be sent to the base station, by the base station by RRC connection release message the user terminal is corresponding
Paging group information is sent to the user terminal.
6. the distribution method of paging group as described in claim 1, which is characterized in that described is the user terminal assigned paging
Group, comprising:
The corresponding RRC state report control message of the user terminal is sent to base station；
When detecting that user terminal described in the base station triggers enters the S1 interface message of disabled state, according to each paging group
Interior user terminal number is the user terminal assigned paging group.
7. the distribution method of paging group as claimed in claim 6, which is characterized in that described to seek the user terminal is corresponding
Group information is exhaled to be sent to the user terminal, comprising:
By confirming that the user terminal enters the S1 interface message of disabled state, by the corresponding paging group of the user terminal
Information is sent to the base station；
It is by the base station by indicating that the user terminal enters the RRC information of inactive state, the user terminal is corresponding
Paging group information is sent to the user terminal.
8. the distribution method of paging group as claimed in claim 7, which is characterized in that the instruction user terminal enters not
The RRC information for enlivening state is that RRC connection release message or RRC connection reconfiguration set message.
9. the distribution method of paging group as described in claim 1, which is characterized in that described is the user terminal assigned paging
Group, comprising:
When the base station requests core network user terminal identification information, according to the user terminal number in each paging group,
For the user terminal assigned paging group.
10. the distribution method of paging group as claimed in claim 9, which is characterized in that described that the user terminal is corresponding
Paging group information is sent to the user terminal, comprising:
When to core network user terminal identification information described in the base station feedback, the corresponding paging group of the user terminal is believed
Breath is indicated to the base station；By the base station by indicating that the user terminal enters the RRC information of inactive state, by the use
Terminal corresponding paging group information in family is sent to the user terminal.
11. the distribution method of paging group as claimed in claim 10, which is characterized in that the instruction user terminal enters
The RRC information of inactive state is that RRC connection release message or RRC connection reconfiguration set message.
12. the distribution method of paging group as described in claim 1, which is characterized in that seeking the user terminal is corresponding
Group information is exhaled to be sent to after the user terminal, further includes:
When determining that the user terminal reenters connected state, paging group information corresponding with the user terminal is discharged.
13. the distribution method of paging group as claimed in claim 12, which is characterized in that the user obtained in each paging group
Terminal number, further includes:
When detecting that the user terminal number in one of paging group changes, the user terminal of corresponding paging group is updated
Number.
14. a kind of distributor of paging group characterized by comprising
Acquiring unit, for knowing that the paging occasion of base station configures；
Computing unit, for the user terminal in Idle state or inactive state, according to the identification information of the user terminal,
Calculate paging occasion belonging to the user terminal；
Allocation unit, for after the user terminal number for obtaining each paging group, being the user terminal assigned paging group, packet
It includes: the corresponding user terminal of the paging occasion is distributed to the paging group of user terminal minimum number, and be the use
The corresponding paging group mark of family terminal distribution；
Transmission unit, for the corresponding paging group information of the user terminal to be sent to the user terminal.
15. the distributor of paging group as claimed in claim 14, which is characterized in that the acquiring unit, for receiving
The default paging discontinuous reception configuration information that base station indicates in S1 interface establishment process is stated, when obtaining the paging of the base station
Machine configuration.
16. the distributor of paging group as claimed in claim 14, which is characterized in that the allocation unit, for receiving
State the base station UE context release request message transmitted when determining that the user terminal enters Idle state；According to the base station
The distribution of the interior affiliated paging occasion of all user terminals in Idle state, and according to the user terminal number in each paging group,
For the user terminal assigned paging group.
17. the distributor of paging group as claimed in claim 16, which is characterized in that the transmission unit, for passing through UE
Context discharges confirmation message and the corresponding paging group information of the user terminal is sent to the base station, is passed through by the base station
The corresponding paging group information of the user terminal is sent to the user terminal by RRC connection release message.
18. the distributor of paging group as claimed in claim 14, which is characterized in that the transmission unit, for when determination
When the user terminal enters Idle state, confirmation message is discharged by UE context and believes the corresponding paging group of the user terminal
Breath is sent to the base station, passes through RRC connection release message for the corresponding paging group information of the user terminal by the base station
It is sent to the user terminal.
19. the distributor of paging group as claimed in claim 14, which is characterized in that the allocation unit is used for base station
Send the corresponding RRC state report control message of the user terminal；When detect user terminal described in the base station triggers into
When entering the S1 interface message of disabled state, according to the user terminal number in each paging group, sought for user terminal distribution
Exhale group.
20. the distributor of paging group as claimed in claim 19, which is characterized in that the transmission unit, for by true
Recognize the S1 interface message that the user terminal enters disabled state, the corresponding paging group information of the user terminal is sent to
The base station；By the base station by indicating that the user terminal enters the RRC information of inactive state, by the user terminal pair
The paging group information answered is sent to the user terminal.
21. the distributor of paging group as claimed in claim 20, which is characterized in that the instruction user terminal enters
The RRC information of inactive state is that RRC connection release message or RRC connection reconfiguration set message.
22. the distributor of paging group as claimed in claim 14, which is characterized in that the allocation unit, for when described
It is the user according to the user terminal number in each paging group when base station requests core network user terminal identification information
Terminal distribution paging group.
23. the distributor of paging group as claimed in claim 22, which is characterized in that the transmission unit, for institute
When stating core network user terminal identification information described in base station feedback, the corresponding paging group information of the user terminal is indicated to institute
State base station；It is by the base station by indicating that the user terminal enters the RRC information of inactive state, the user terminal is corresponding
Paging group information be sent to the user terminal.
24. the distributor of paging group as claimed in claim 23, which is characterized in that the instruction user terminal enters
The RRC information of inactive state is that RRC connection release message or RRC connection reconfiguration set message.
25. the distributor of paging group as claimed in claim 14, which is characterized in that further include: releasing unit, for when true
When the fixed user terminal reenters connected state, paging group information corresponding with the user terminal is discharged.
26. the distributor of paging group as claimed in claim 25, which is characterized in that further include: updating unit, for when inspection
When measuring the user terminal number in one of paging group and changing, the user terminal number of corresponding paging group is updated.
27. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction
Perform claim requires the step of distribution method of 1~13 described in any item paging groups when operation.
28. a kind of electronic equipment, including memory and processor, it is stored with computer instruction on the memory, feature exists
In when the computer instruction is run the step of the distribution method of 1~13 described in any item paging groups of perform claim requirement.
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| CN201710685444.7A CN109548081B (en) | 2017-08-11 | 2017-08-11 | Method and device for allocating paging group, computer readable storage medium and equipment |
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| CN201710685444.7A CN109548081B (en) | 2017-08-11 | 2017-08-11 | Method and device for allocating paging group, computer readable storage medium and equipment |
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| CN109548081B (en) | 2022-05-27 |
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