CN105491664B - A kind of method and apparatus of call terminal - Google Patents
A kind of method and apparatus of call terminal Download PDFInfo
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- CN105491664B CN105491664B CN201410537915.6A CN201410537915A CN105491664B CN 105491664 B CN105491664 B CN 105491664B CN 201410537915 A CN201410537915 A CN 201410537915A CN 105491664 B CN105491664 B CN 105491664B
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Abstract
The embodiment of the invention provides a kind of method and apparatus of call terminal to save interface-free resources to reduce ineffertive pager during call terminal.The method of the call terminal includes: the set of the mark of the tracking area TA that the set of the mark for the evolved base station eNodeB that core network element is triggered according to the history service of terminal is currently registered with the terminal or the evolved base station eNodeB for including in tracking area list, determines the paging range of the terminal；According to the paging range of the determining terminal, the terminal is paged；Wherein, the quantity for the eNodeB for including in the paging range is less than the quantity of the TA that the terminal is currently registered or the eNodeB for including in tracking area list.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method and apparatus of call terminal.
Background technique
In mobile radio network, when not needing transmission signaling or data, for saving radio open resource and saving
The purpose of end cell consumption, the wireless connection of terminal can be released.After the wireless connection of terminal is released, if core net
When needing to send signaling or data packet to terminal, core network element first sends paging message to access network elements, by access net net
Member sends paging message to terminal.After terminal receives paging message, wireless link process is initiated, to wireless link
After the completion, signaling or data packet can be sent to terminal by core net.
Currently, core network element seeks terminal in LTE (Long Term Evolution, long term evolution) network
It exhales, is to be based on TA (Tracking Area, tracking area)/TA List (Tracking Area List, tracking area list), one
It may include one or more TA in TA list.
When core network element needs call terminal, usually carried out in TA/TA List, under normal conditions TA/TA
It include multiple eNodeB (Evolved Node B, evolved base station) in List, therefore, when paging needs to TA/TA List
Under whole eNodeB initiate paging request simultaneously, will lead to whole cells under every eNodeB under this TA/TA List all
Generate primary paging.It is core network element MME (Mobility Management Entity, moving tube shown in Fig. 1
Manage entity) in TA list in schematic diagram of all eNodeB as paging range, wherein include in TA1 eNodeB11,
It include eNodeB21, eNodeB22 ... eNodeB2n in eNodeB12 ... eNodeB1n, TA2.With largely making for mobile terminal
With can have a large amount of ineffertive pager in network, waste a large amount of radio resource Internet resources.
Summary of the invention
The embodiment of the present invention provides a kind of method and apparatus of call terminal, to reduce during call terminal
Ineffertive pager saves interface-free resources.
In a first aspect, a kind of method of call terminal provided in an embodiment of the present invention, comprising:
The set of the mark for the evolved base station eNodeB that core network element is triggered according to the history service of terminal and described
The set of the mark of tracking area TA that terminal is currently registered or the evolved base station eNodeB for including in tracking area list, determines institute
State the paging range of terminal；
According to the paging range of the determining terminal, the terminal is paged；
Wherein, the quantity for the eNodeB for including in the paging range is less than the TA or tracking area that the terminal is currently registered
The quantity for the eNodeB for including in list；
The set that the mark for the eNodeB for including in the paging range is constituted is the mark for the eNodeB for including in TA
The subset of set and be history service triggering eNodeB mark set subset, or
It is the subset of the set of the mark for the eNodeB for including in tracking area list and is the eNodeB that history service triggers
Mark set subset.
By this possible embodiment, the collection of the mark for the eNodeB that the history service by being then based on terminal triggers
Paging of the set of the mark of the TA currently registered with the terminal or the eNodeB for including in tracking area list to terminal is closed, and
The set of the mark of the eNodeB of the history service triggering of terminal can reflect the business conduct of terminal for a period of time, certain journey
It can be used as the eNodeB that the terminal is often resident, and the evolved base station eNodeB for including in second paging range on degree
Quantity be less than the quantity of eNodeB in the tracking area TA that currently registers of the terminal or tracking area list, accordingly, with respect to existing
Have and be based only upon TA in technology or terminal is paged in tracking area list, can largely reduce ineffertive pager, saving is eated dishes without rice or wine
Resource.
With reference to first aspect, in the first possible implementation, core network element is touched according to the history service of terminal
It is wrapped in the set and the tracking area TA that currently registers of the terminal or tracking area list of the mark of the evolved base station eNodeB of hair
The set of the mark of the evolved base station eNodeB contained determines the paging range of the terminal, comprising:
The set of the mark for the evolved base station eNodeB that core network element is triggered according to the history service of terminal determines institute
State the first paging range of terminal；
Include in the tracking area TA currently registered according to the first paging range of the terminal and the terminal is evolved
The set of the mark for the eNodeB for including in the set or tracking area list of the mark of base station eNodeB determines the of the terminal
Two paging ranges；
According to the paging range of the determining terminal, the terminal is paged, comprising:
According to the second paging range of the determining terminal, the terminal is paged.
The possible implementation of with reference to first aspect the first, in the second possible implementation, according to described
The set or tracking area of the mark for the eNodeB for including in the TA that the first paging range and the terminal of terminal are currently registered arrange
The set of the mark for the eNodeB for including in table determines the second paging range of the terminal, comprising:
Core network element will include in TA that the first paging range of the terminal and the terminal are currently registered
The intersection of sets collection of the mark for the eNodeB for including in the set or tracking area list of the mark of eNodeB is determined as the terminal
The second paging range.
Second of possible realization side of the possible implementation of with reference to first aspect the first or first aspect
Formula, it is in the third possible implementation, every in the set of the mark of the eNodeB of the history service triggering of the terminal
The accumulative online hours TOL that the corresponding terminal of one eNodeB is resident or is connected in the eNodeB；
The core network element pages the terminal according to the second paging range of the determining terminal, comprising:
The core network element is ranked up the eNodeB in the second paging range according to the size of corresponding TOL,
In corresponding TOL it is bigger, the sequence of the eNodeB is more forward；
The core network element dispatches the eNodeB according to the collating sequence of eNodeB in batches, so that scheduled
ENodeB pages the terminal.
Second of possible realization side of the possible implementation of with reference to first aspect the first or first aspect
Formula, it is in the fourth possible implementation, every in the set of the mark of the eNodeB of the history service triggering of the terminal
The accumulative online hours TOL that the corresponding terminal of one eNodeB is resident or is connected in the eNodeB；
The set of the mark for the eNodeB that core network element is triggered according to the history service of terminal determines that the first of terminal seeks
Exhale range, comprising:
Corresponding TOL in the set of the mark for the eNodeB that the history service of terminal triggers is greater than by the core network element
The eNodeB of first setting duration is determined as the first paging range of the terminal, and the first setting duration is according to terminal
Paging success rate and/or radio resource utilization rate determine.
Second of possible realization side of the possible implementation of with reference to first aspect the first or first aspect
Formula, in a fifth possible implementation, the set corresponding one of the mark of the eNodeB of the history service triggering of the terminal
A generation time point TOB；
When duration of the corresponding TOB apart from current point in time is greater than the second setting duration, core network element is according to terminal
The set of mark of eNodeB of history service triggering determine the first paging range of the terminal, the second setting duration
When according to terminal paging success rate determine.
Second of possible realization side of the possible implementation of with reference to first aspect the first or first aspect
Formula, it is in a sixth possible implementation, every in the set of the mark of the eNodeB of the history service triggering of the terminal
One eNodeB corresponds to a time-to-live TTL, wherein when terminal is currently resident in eNodeB, which is set to preset
Maximum value；When terminal leaves the eNodeB, which starts to successively decrease at any time；
The method also includes:
When the value of corresponding TTL is reduced to 0, core network element triggers the eNodeB from the history service of terminal
It is deleted in the set of the mark of eNodeB, wherein when the business of terminal triggers eNodeB for the first time, the value of the TTL is set to
Preset maximum value；
When the duration that terminal is in off-line state is greater than third setting duration, core network element is by the history industry of the terminal
The set of the mark of the eNodeB of business triggering is deleted.
Second aspect, a kind of core network element, comprising:
Determination unit, the set of the mark of the evolved base station eNodeB for being triggered according to the history service of terminal and institute
The set of the mark for the evolved base station eNodeB for including in the tracking area TA or tracking area list that terminal is currently registered is stated, is determined
The paging range of the terminal；
Paging unit pages the terminal for the paging range according to the determining terminal, wherein the paging
The eNodeB that the quantity for the eNodeB for including in range is less than the TA that the terminal is currently registered or includes in tracking area list
Quantity；The set that the mark for the eNodeB for including in the paging range is constituted is the set of the mark for the eNodeB for including in TA
Subset and be history service triggering eNodeB mark set subset or tracking area list in include
The subset of the set of the mark of eNodeB and be history service triggering eNodeB mark set subset.
By this possible embodiment, the collection of the mark for the eNodeB that the history service by being then based on terminal triggers
Paging of the set of the mark of the TA currently registered with the terminal or the eNodeB for including in tracking area list to terminal is closed, and
The set of the mark of the eNodeB of the history service triggering of terminal can reflect the business conduct of terminal for a period of time, certain journey
It can be used as the eNodeB that the terminal is often resident, and the evolved base station eNodeB for including in second paging range on degree
Quantity be less than the quantity of eNodeB in the tracking area TA that currently registers of the terminal or tracking area list, accordingly, with respect to existing
Have and be based only upon TA in technology or terminal is paged in tracking area list, can largely reduce ineffertive pager, saving is eated dishes without rice or wine
Resource.
In conjunction with second aspect, in the first possible implementation, the determination unit is specifically included:
The set of first determination unit, the mark of the eNodeB for being triggered according to the history service of terminal determines the end
First paging range at end；
Second determination unit, the tracking area currently registered for the first paging range and the terminal according to the terminal
The set of the mark for the eNodeB for including in the set or tracking area list of the mark for the evolved base station eNodeB for including in TA,
Determine the second paging range of the terminal；
The paging unit pages the terminal specifically for the second paging range according to the determining terminal.
In conjunction with the first possible implementation of second aspect, in the second possible implementation, described second
Determination unit, specifically for the eNodeB for including in the TA that currently registers the first paging range of the terminal and the terminal
Mark set or tracking area list in include the intersection of sets collection of mark of eNodeB be determined as the second of the terminal
Paging range.
In conjunction with the first possible implementation of second aspect or second of possible realization side of second aspect
Formula, it is in the third possible implementation, every in the set of the mark of the eNodeB of the history service triggering of the terminal
The accumulative online hours TOL that the corresponding terminal of one eNodeB is resident or is connected in the eNodeB；
The paging unit, specifically for being carried out to the eNodeB in the second paging range according to the size of corresponding TOL
Sequence, wherein corresponding TOL is bigger, the sequence of the eNodeB is more forward；According to the collating sequence of eNodeB, in batches described in scheduling
ENodeB, so that scheduled eNodeB pages the terminal.
In conjunction with the first possible implementation of second aspect or second of possible realization side of second aspect
Formula, it is in the fourth possible implementation, every in the set of the mark of the eNodeB of the history service triggering of the terminal
The accumulative online hours TOL that the corresponding terminal of one eNodeB is resident or is connected in the eNodeB；
First determination unit, specifically for will terminal history service triggering eNodeB mark set in it is right
The eNodeB that the TOL answered is greater than the first setting duration is determined as the first paging range of the terminal, the first setting duration
It is to be determined according to the utilization rate of paging success rate and/or radio resource to terminal.
In conjunction with the first possible implementation of second aspect or second of possible realization side of second aspect
Formula, in a fifth possible implementation, the set corresponding one of the mark of the eNodeB of the history service triggering of the terminal
A generation time point TOB；
First determination unit, specifically for being greater than the second setting in duration of the corresponding TOB apart from current point in time
When duration, the first paging range of the terminal is determined according to the set of the mark of the eNodeB of the history service of terminal triggering,
It is determined when the second setting duration according to the paging success rate to terminal.
In conjunction with the first possible implementation of second aspect or second of possible realization side of second aspect
Formula, it is in a sixth possible implementation, every in the set of the mark of the eNodeB of the history service triggering of the terminal
One eNodeB corresponds to a time-to-live TTL, wherein when terminal is currently resident in eNodeB, which is set to preset
Maximum value；When terminal leaves the eNodeB, which starts to successively decrease at any time；
The core network element further include:
Unit is deleted, for when the value of corresponding TTL is reduced to 0, which to be triggered from the history service of terminal
ENodeB mark set in delete, wherein when the business of terminal triggers eNodeB for the first time, the value of the TTL is set to
For preset maximum value；When the duration that terminal is in off-line state is greater than third setting duration, by the history service of the terminal
The set of the mark of the eNodeB of triggering is deleted.
Detailed description of the invention
Fig. 1 is to be provided in background of invention all eNodeB work in the TA list in mobile management entity
For the schematic diagram of paging range；
Fig. 2 is the structural schematic diagram of the single layer wireless network of the embodiment of the present invention；
Fig. 3 is a kind of flow chart of the method for call terminal that the embodiment of the present invention one provides；
Fig. 4 is a kind of flow chart of the method for call terminal provided by Embodiment 2 of the present invention；
Fig. 5 is a kind of flow chart of the method for call terminal that the embodiment of the present invention three provides；
Fig. 6 is the schematic diagram of the paging range for the terminal that the embodiment of the present invention three provides；
Fig. 7 is that the embodiment of the present invention four provides the structural schematic diagram of core network element.
Specific embodiment
The embodiment of the present invention provides a kind of method of call terminal, to during call terminal, reduction is sought in vain
It exhales, saves interface-free resources.
Below in conjunction with Figure of description, preferred embodiment of the present invention will be described, it should be understood that described herein
Preferred embodiment is only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.And in the absence of conflict, this Shen
Please in embodiment and embodiment in feature can be combined with each other.
The embodiment of the present invention can be applicable in single layer wireless network as shown in Figure 2.In Fig. 2, eNodeB and core net net
Member connection, core network element manage multiple evolution base stations, and an evolution base station manages multiple cells.Wherein, single layer wireless access
Network can be LTE network.In single layer wireless network, core network element passes through evolution base station call terminal.In LTE network,
Core network element can be mobile management entity (Mobility Management Entity, MME).
With reference to the accompanying drawing, it is retouched in detail with method and apparatus of the specific embodiment to call terminal provided by the invention
It states.
Embodiment one
Referring to Fig. 3, for a kind of method flow diagram for call terminal that the embodiment of the present invention one provides, comprising the following steps:
Step 301: the collection of the mark for the evolved base station eNodeB that core network element is triggered according to the history service of terminal
Close the collection of the mark of the tracking area TA currently registered with the terminal or the evolved base station eNodeB for including in tracking area list
It closes, determines the paging range of the terminal；
The eNodeB of the history service triggering refers to until current point in time, before this current point in time
The eNodeB that terminal needs to be resident because of business in period.
The set of the mark of the eNodeB of history service triggering refers to the collection that the mark of the eNodeB being resident is constituted
It closes.
For this step 301, there are two types of possible implementation, the first implementations are as follows: first according to filter condition pair
ENodeB in the set of the mark of the evolved base station eNodeB of the history service triggering of terminal, which is filtered, (to be reduced
ENodeB), further according to the set and the terminal of the mark of the evolved base station eNodeB for the history service triggering being obtained by filtration
The set of the mark of the tracking area TA currently registered or the evolved base station eNodeB for including in tracking area list, determines the end
The paging range at end；
The first implementation are as follows: first according to the collection of the mark of the evolved base station eNodeB of the history service of terminal triggering
Close the collection of the mark of the tracking area TA currently registered with the terminal or the evolved base station eNodeB for including in tracking area list
It closes and obtains the set of the mark of preliminary eNodeB, then in the set of the mark of this obtained preliminary eNodeB
ENodeB is filtered some eNodeB using filter condition, and then obtains the set of the mark of final eNodeB, by this
The set of the mark of final eNodeB is determined as the paging range of the terminal；
Step 302: according to the paging range of the determining terminal, paging the terminal；
There are two types of possible situations for the set that the mark for the eNodeB that the paging range includes is constituted:
The first possible situation: the set that the mark for the eNodeB for including in the paging range is constituted, which is in TA, includes
ENodeB mark set subset and be history service triggering eNodeB mark set subset；
The first possible situation: it is the subset of the set of the mark for the eNodeB for including in tracking area list and is history
The subset of the set of the mark of the eNodeB of business triggering.
In the scheme of inventive embodiments one, the collection of the mark for the eNodeB that the history service by being then based on terminal triggers
Paging of the TA or TA List that conjunction and the terminal are currently registered to terminal, and the eNodeB of the history service of terminal triggering
The set of mark can reflect the business conduct of terminal for a period of time, can be used as what the terminal was often resident to a certain extent
ENodeB, and the quantity for the evolved base station eNodeB for including in second paging range is less than the terminal and currently registers
TA or TA List in eNodeB quantity, accordingly, with respect to be based only upon in the prior art TA or TA List to terminal carry out
Paging, the scheme of the embodiment of the present invention can largely reduce ineffertive pager, save interface-free resources.
The scheme of the embodiment of the present invention one is further described below by the scheme of embodiment two.
Embodiment two
It referring to fig. 4, is a kind of method flow diagram of call terminal provided by Embodiment 2 of the present invention, comprising the following steps:
Step 401: described in the set of the mark for the eNodeB that core network element is triggered according to the history service of terminal determines
First paging range of terminal；
Step 402: in the TA that core network element is currently registered according to the first paging range and the terminal of the terminal
The set of the mark for the eNodeB for including in the set or TA List of the mark for the eNodeB for including determines the of the terminal
Two paging ranges；
In this step 402, the first paging range of terminal can use to reject the TA or TA that the terminal is currently registered
Part eNodeB in List, and then to achieve the purpose that the quantity for reducing the eNodeB actually paged.
Step 403: the core network element pages the terminal according to the second paging range of the determining terminal.
In order to accurately determine the second paging range, and the second paging range is further reduced, Jin Erjin
Ineffertive pager is reduced to one step, interface-free resources is saved, the scheme of the embodiment of the present invention two can also be optimized, below by
The scheme of embodiment three come illustrate optimization scheme.
Embodiment three
It is a kind of method flow diagram of call terminal provided by Embodiment 2 of the present invention referring to Fig. 5, comprising the following steps:
Step 501: described in the set of the mark for the eNodeB that core network element is triggered according to the history service of terminal determines
First paging range of terminal；
In this step 501, the set of the mark for the eNodeB that the history service of terminal triggers can be determined as described
First paging range of terminal, can also be according to terminal in the resident duration and connection on each eNodeB of eNodeB set kind
Long, part eNodeB is determined as the first paging range of the terminal in selection eNodeB set；
Step 502: core network element will wrap in TA that the first paging range of the terminal and the terminal are currently registered
The intersection of sets collection of the mark for the eNodeB for including in the set or TA List of the mark of the eNodeB contained is determined as the terminal
The second paging range；
Such as: assuming that the first paging range PL1=(the eNodeB11 eNodeB12eNodeB21 determined in step 501
eNodeB2n eNodeB31 eNodeB3i)；
The TA List that the terminal is currently registered is TA List 1；
ENodeB set=TA1 ∪ TA2=in the TA List 1 that the terminal is currently registered
(eNodeB11eNodeB12 ... eNodeB 1n) ∪ (eNodeB21 eNodeB22 ... eNodeB 2n)=
(eNodeB11eNodeB12…eNodeB1n eNodeB21 eNodeB22…eNodeB2n)；
Then the second paging range PL2=PL1 ∩ TA List=(eNodeB11 eNodeB12eNodeB21 of the terminal
eNodeB2n)。
The schematic diagram of the second paging range of the determination of the above-mentioned example for this step 502 is then shown in Fig. 6, it is very aobvious
So, using the scheme of the embodiment of the present invention, the practical paging range to terminal is largely reduced.
Step 503: described in each eNodeB paging in the second paging range that the core network element passes through the terminal
Terminal；
Step 504: the core network element judges whether terminal described in successful page, if so, thening follow the steps 505；If
It is no, then follow the steps 506；
Step 505: the paging of the terminal is terminated.
Step 506: the core network element is by paging the terminal to the remaining eNodeB in TA or TA List.
In this step 506, the remaining eNodeB in TA or TA List is in TA or TA List except the second paging model
Enclose outer eNodeB.
Further, the set of the mark for the eNodeB that the history service of terminal triggers can also be arranged and generates duration
Parameter and relevant parameter is arranged to every eNodeB in the set, and then uses these parameters to the embodiment of the present invention two
Scheme advanced optimized.
Below to the generation of the set of the mark of the eNodeB of history service triggering, dynamic adjustment (according to the real-time of user
Features of movement) and delete and relevant parameter setting and change procedure be illustrated.
This partly belongs to the preparation stage for carrying out reducing ineffertive pager to terminal.The history service of terminal is triggered
The collection of the mark of eNodeB is collectively referred to as personalized paging range (Personal Paging Scope, PPS), for the life for indicating PPS
Life phase etc., PPS carry the parameters such as TOB (Time of Born generates time point), and the basic unit for constituting PPS is eNodeB, often
A eNodeB carry that the terminal is resident or the TOL that is connected in the eNodeB (Total Time Online, is accumulated at
Line duration), TTL (Time to Live, time-to-live/ageing time), the ginseng such as current active mark (Aceive Flag, AF)
Number, wherein when terminal is currently resident in eNodeB, which is set to preset maximum value；When terminal leaves the eNodeB
When, which starts to successively decrease at any time.
PPS is generated and the key step of dynamic adjustment are as follows:
Step A: when terminal registration is to LTE network, core network element (such as MME) inquires whether the terminal deposits in local
In corresponding PPS.If it does not exist, then entering step B；And if so, entering step C.
Step B: establishing a PPS for terminal, and initialize the PPS TOB parameter be current time (such as: 2014 8
Month 13:05 on the 20th), the information of eNodeB that terminal is currently located (such as: the mark of eNodeB) is then increased into the PPS
In, the TOL parameter value for initializing the eNodeB being currently located is 0, TTL parameter value is the maximum value of systemic presupposition, AF value is
1, and start PPS timer, the TOL value of the eNodeB (AF value is 1) being currently located is increased by one by every timer period
Unit, and the ttl value of the eNodeB (AF value is 0) in addition to the current eNodeB is reduced by a unit.
Step C: determine eNodeB that terminal is currently located whether in the PPS of the terminal.If it is present setting should
The AF value that the eNodeB (AF value be 1) of current active is marked as before in PPS is set to 0, by the eNodeB being currently located
AF value be set to 1, the TTL of the eNodeB being currently located is set to the maximum value of systemic presupposition；If it does not exist, then by it
Before be marked as current active the AF value of eNodeB (AF value be 1) be set to 0, PPS is added in the eNodeB being currently located
In, and the AF value of the eNodeB being currently located is set to 1, TOL and is set to the maximum value that 0, TTL is set to systemic presupposition, every PPS
The TOL value of the eNodeB (AF value is 1) being currently located is increased a unit by timer period, and will be current except this
The ttl value of eNodeB (AF value is 0) except eNodeB reduces by a unit.
It should be noted that when terminal in core network element there are when corresponding PPS, initiate any and business in terminal
Relevant eNodeB modified flow (including but not limited to service request (Service Request), expansion service request
(Extended service request) or switching (Handover) etc.) when, core network element is handled according to step C；Work as end
Any eNodeB relevant to business is initiated in terminal and is become when corresponding PPS is not present in core network element in terminal in end
Changing process, (including but not limited to service request (Service Request), expansion service request (Extended service
Request) or switch (Handover) etc.) when, core network element is according to processing of step A.
In addition, in core network element, it (can basis when the duration that terminal is in off-line state is greater than third setting duration
Empirical value sets third setting duration), then it can delete the PPS of the terminal and information (such as the terminal mark of the terminal
Know).
It, can be by the eNodeB from the PPS of the terminal if the TTL of an eNodeB is reduced to 0 in addition, in PPS
Middle deletion.
The generation of the set of mark based on the above-mentioned eNodeB to history service triggering, dynamic is adjusted and deleted and phase
Close the explanation of parameter, below to using above-mentioned parameter to advanced optimizing paging or paging range (paging range for reducing terminal)
Three kinds of modes be illustrated:
Mode one, every one eNodeB pairs in the set of the mark of the eNodeB triggered using the history service of the terminal
The accumulative online hours TOL that the terminal answered is resident or is connected in the eNodeB optimizes paging:
At this point, second paging range of the core network element according to the determining terminal, pages the terminal, packet
It includes:
The core network element is ranked up the eNodeB in the second paging range according to the size of corresponding TOL,
In corresponding TOL it is bigger, the sequence of the eNodeB is more forward；
The core network element dispatches the eNodeB according to the collating sequence of eNodeB in batches, so that scheduled
ENodeB pages the terminal.
In which one, since corresponding accumulative online hours are longer, terminal is currently at the covering model of the eNodeB
Probability under enclosing is bigger, and therefore, priority scheduling adds up the longer eNodeB of online hours, pages successfully the possibility of the terminal at this time
Property it is bigger, it is time-consuming to reduce paging.
Mode two, it is equal using every eNodeB in the set of the mark of the eNodeB of the history service triggering of the terminal
The accumulative online hours TOL that a corresponding terminal is resident or is connected in the eNodeB optimizes paging:
At this point, the set of the mark for the eNodeB that core network element is triggered according to the history service of terminal determines the of terminal
One paging range, comprising:
Corresponding TOL in the set of the mark for the eNodeB that the history service of terminal triggers is greater than by the core network element
The eNodeB of first setting duration is determined as the first paging range of the terminal, and the first setting duration is according to terminal
Paging success rate and/or radio resource utilization rate determine.
Which two can reach the effect for reducing the quantity of the eNodeB in the first paging range, and then by the terminal
The set of the mark for the eNodeB for including in TA the or TA List that first paging range and the terminal are currently registered carries out intersection
When operation, the quantity of the second obtained paging range may be reduced, namely when paging the terminal, paging range can contract
It is small.
Mode three, a set corresponding generation time point for the mark of the eNodeB of the history service triggering of the terminal
TOB；
When duration of the corresponding TOB apart from current point in time is greater than the second setting duration, core network element is according to terminal
The set of mark of eNodeB of history service triggering determine the first paging range of the terminal, the second setting duration
When according to terminal paging success rate determine.
Which three also can reach the effect for reducing the quantity of the eNodeB in the first paging range, and then by the terminal
The first paging range and TA the or TA List that currently registers of terminal when carrying out intersection operation, the second obtained paging model
The quantity enclosed may be reduced, namely when paging the terminal, paging range can reduce.
In addition, it is contemplated that the state that terminal is in offline duration is longer or terminal is in the eNodeB that it was once triggered
When becoming 0 from the maximum value time-to-live, the set of the mark of the eNodeB of the history service triggering of the terminal usually cannot
Reflect the current business conduct of the terminal, cannot also need as the eNodeB that the terminal is often resident by storage
The set of the mark of the eNodeB of the history service triggering of terminal is deleted, preferably, what the history service of the terminal triggered
Every eNodeB in the set of the mark of eNodeB corresponds to a time-to-live TTL, wherein when terminal is currently resident in
When eNodeB, which is set to preset maximum value；When terminal leaves the eNodeB, which starts to successively decrease at any time；
The method also includes:
When the value of corresponding TTL is reduced to 0, core network element triggers the eNodeB from the history service of terminal
It is deleted in the set of the mark of eNodeB, wherein when the business of terminal triggers eNodeB for the first time, the value of the TTL is set to
Preset maximum value；
When the duration that terminal is in off-line state is greater than third setting duration, core network element is by the history industry of the terminal
The set of the mark of the eNodeB of business triggering is deleted.
Example IV
Based on the same inventive concept, the embodiment of the invention also provides a kind of core network elements, due to the core network element
The principle of solved problem is similar to the method for aforementioned paging, therefore the implementation of the terminal may refer to the implementation of preceding method,
Overlaps will not be repeated.
As shown in fig. 7, a kind of core network element that the embodiment of the present invention four provides, comprising:
Determination unit 71, the set of the mark of the evolved base station eNodeB for being triggered according to the history service of terminal and
The set of the mark of tracking area TA that the terminal is currently registered or the evolved base station eNodeB for including in tracking area list, really
The paging range of the fixed terminal；
Paging unit 72 pages the terminal, wherein described to seek for the paging range according to the determining terminal
The quantity for the eNodeB for including in range is exhaled to be less than the eNodeB in the TA or tracking area list that the terminal is currently registered included
Quantity；The set that the mark for the eNodeB for including in the paging range is constituted is the collection of the mark for the eNodeB for including in TA
The subset of conjunction and be history service triggering eNodeB mark set subset or tracking area list in include
The subset of the set of the mark of eNodeB and be history service triggering eNodeB mark set subset.
Preferably, the determination unit 71, specifically includes:
First determination unit 711, the evolved base station eNodeB for being triggered according to the history service of terminal, which gathers, to be determined
First paging range of the terminal；
Second determination unit 712, for the first paging range and the terminal according to the terminal currently register with
The mark for the eNodeB for including in the set or tracking area list of the mark for the evolved base station eNodeB for including in track area TA
Set, determines the second paging range of the terminal；
The paging unit 72 pages the terminal specifically for the second paging range according to the determining terminal.
Preferably, second determination unit 712, specifically for by the first paging range and the terminal of the terminal
The intersection of sets of the mark for the eNodeB for including in the set or TA List of the mark for the eNodeB for including in the TA currently registered
Collection is determined as the second paging range of the terminal.
Preferably, every eNodeB in the set of the mark for the eNodeB that the history service of the terminal triggers is corresponding
The accumulative online hours TOL that one terminal is resident or is connected in the eNodeB；
The paging unit 72, specifically for the eNodeB in the second paging range according to corresponding TOL size into
Row sequence, wherein corresponding TOL is bigger, the sequence of the eNodeB is more forward；According to the collating sequence of eNodeB, institute is dispatched in batches
ENodeB is stated, so that scheduled eNodeB pages the terminal.
Preferably, every eNodeB in the set of the mark for the eNodeB that the history service of the terminal triggers is corresponding
The accumulative online hours TOL that one terminal is resident or is connected in the eNodeB；
First determination unit 711, specifically for the set of the mark for the eNodeB for triggering the history service of terminal
In corresponding TOL be greater than the eNodeB of the first setting duration and be determined as the first paging range of the terminal, first setting
Duration is determined according to the utilization rate of paging success rate and/or radio resource to terminal.
Preferably, the set of the mark for the eNodeB that the history service of the terminal triggers a corresponding generation time point
TOB；
First determination unit 711 is set specifically for being greater than second in duration of the corresponding TOB apart from current point in time
When periodically long, the first paging model of the terminal is determined according to the set of the mark of the eNodeB of the history service of terminal triggering
Enclose, it is described second setting duration when according to terminal paging success rate determination.
Preferably, every eNodeB in the set of the mark for the eNodeB that the history service of the terminal triggers is corresponding
One time-to-live TTL, wherein when terminal is currently resident in eNodeB, which is set to preset maximum value；Work as terminal
When leaving the eNodeB, which starts to successively decrease at any time；
The core network element further include:
Unit 73 is deleted, for when the value of corresponding TTL is reduced to 0, which to be touched from the history service of terminal
It is deleted in the set of the mark of the eNodeB of hair, wherein when the business of terminal triggers eNodeB for the first time, the value quilt of the TTL
It is set to preset maximum value；When the duration that terminal is in off-line state is greater than third setting duration, by the history industry of the terminal
The set of the mark of the eNodeB of business triggering is deleted.
Through the above description of the embodiments, those skilled in the art can be understood that the embodiment of the present invention
The mode of necessary general hardware platform can also be added to realize by software by hardware realization.Based on this understanding,
The technical solution of the embodiment of the present invention can be embodied in the form of software products, which can store non-at one
In volatile storage medium (can be CD-ROM, USB flash disk, mobile hard disk, all kinds of storage insides etc.), including some instructions are to make
It obtains a computer equipment (can be personal computer, server, communication apparatus or the network equipment etc.) and executes the present invention respectively
Method described in a embodiment.
It will be appreciated by those skilled in the art that attached drawing is the schematic diagram of a preferred embodiment, module or stream in attached drawing
Journey is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in embodiment in terminal can describe to be distributed according to embodiment
In the terminal of embodiment, corresponding change can also be carried out and be located in one or more terminals different from the present embodiment.It is above-mentioned
The module of embodiment can be merged into a module, can also be further split into multiple submodule.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of method of call terminal characterized by comprising
The set and the terminal of the mark for the evolved base station eNodeB that core network element is triggered according to the history service of terminal
The set of the mark of the tracking area TA currently registered or the evolved base station eNodeB for including in tracking area list, determines the end
The paging range at end；Every eNodeB corresponding one in the set of the mark of the eNodeB of the history service triggering of the terminal
The accumulative online hours TOL that a terminal is resident or is connected in the eNodeB；
According to the paging range of the determining terminal, the terminal is paged, according to the paging range, pages the terminal,
Include: to be ranked up to the eNodeB in the paging range according to the size of corresponding TOL, wherein corresponding TOL is bigger, is somebody's turn to do
The sequence of eNodeB is more forward；According to the collating sequence of eNodeB, the eNodeB is dispatched in batches, so that scheduled eNodeB
Page the terminal；
Wherein, the quantity for the eNodeB for including in the paging range is less than the TA or tracking area list that the terminal is currently registered
In include eNodeB quantity；
The set that the mark for the eNodeB for including in the paging range is constituted is the set of the mark for the eNodeB for including in TA
Subset and be history service triggering eNodeB mark set subset or tracking area list in include
The subset of the set of the mark of eNodeB and be history service triggering eNodeB mark set subset.
2. the method as described in claim 1, which is characterized in that the evolution that core network element is triggered according to the history service of terminal
The evolution for including in the set and the tracking area TA that currently registers of the terminal or tracking area list of the mark of type base station eNodeB
The set of the mark of type base station eNodeB determines the paging range of the terminal, comprising:
The set of the mark for the evolved base station eNodeB that core network element is triggered according to the history service of terminal determines the end
First paging range at end；
The evolved base station for including in the tracking area TA currently registered according to the first paging range of the terminal and the terminal
The set of the mark for the eNodeB for including in the set or tracking area list of the mark of eNodeB determines that the second of the terminal seeks
Exhale range；
According to the paging range of the determining terminal, the terminal is paged, comprising:
According to the second paging range of the determining terminal, the terminal is paged.
3. method according to claim 2, which is characterized in that worked as according to the first paging range of the terminal and the terminal
The set of the mark for the eNodeB for including in the set or tracking area list of the mark for the eNodeB for including in the TA of preceding registration, really
Second paging range of the fixed terminal, comprising:
By the set of the mark for the eNodeB for including in TA that the first paging range of the terminal and the terminal are currently registered
Or the intersection of sets collection of the mark for the eNodeB in tracking area list including is determined as the second paging range of the terminal.
4. method as claimed in claim 2 or claim 3, which is characterized in that the mark of the eNodeB of the history service triggering of the terminal
The accumulative online hours that the corresponding terminal of every eNodeB in the set of knowledge is resident or is connected in the eNodeB
TOL；
The set of the mark for the eNodeB that the core network element is triggered according to the history service of terminal determines that the first of terminal seeks
Exhale range, comprising:
Corresponding TOL is greater than the first setting duration in the set of the mark for the eNodeB that the history service of terminal is triggered
ENodeB is determined as the first paging range of the terminal, and the first setting duration is according to the paging success rate to terminal
And/or the utilization rate determination of radio resource.
5. method as claimed in claim 2 or claim 3, which is characterized in that the mark of the eNodeB of the history service triggering of the terminal
The corresponding generation time point TOB of the set of knowledge；
When duration of the corresponding TOB apart from current point in time is greater than the second setting duration, triggered according to the history service of terminal
The set of mark of eNodeB determine the first paging range of the terminal, according to terminal when the second setting duration
What paging success rate determined.
6. method as claimed in claim 2 or claim 3, which is characterized in that the mark of the eNodeB of the history service triggering of the terminal
Every eNodeB in the set of knowledge corresponds to a time-to-live TTL, wherein, should when terminal is currently resident in eNodeB
TTL is set to preset maximum value；When terminal leaves the eNodeB, which starts to successively decrease at any time；
The method also includes:
When the value of corresponding TTL is reduced to 0, eNodeB that core network element triggers the eNodeB from the history service of terminal
Mark set in delete, wherein when the business of terminal triggers eNodeB for the first time, the value of the TTL is set to preset
Maximum value；
When the duration that terminal is in off-line state is greater than third setting duration, core network element touches the history service of the terminal
The set of the mark of the eNodeB of hair is deleted.
7. a kind of core network element characterized by comprising
Determination unit, the set of the mark of the evolved base station eNodeB for being triggered according to the history service of terminal and the end
Hold the set of the mark of the tracking area TA that currently registers or the evolved base station eNodeB for including in tracking area list, determine described in
The paging range of terminal；Every eNodeB in the set of the mark of the eNodeB of the history service triggering of the terminal is corresponding
The accumulative online hours TOL that one terminal is resident or is connected in the eNodeB；
Paging unit pages the terminal for the paging range according to the determining terminal；The paging unit, specifically
For being ranked up to the eNodeB in the paging range according to the size of corresponding TOL, wherein corresponding TOL is bigger, it should
The sequence of eNodeB is more forward, according to the collating sequence of eNodeB, dispatches the eNodeB in batches, so that scheduled eNodeB
Page the terminal；
Wherein, the quantity for the eNodeB for including in the paging range is less than the TA or tracking area list that the terminal is currently registered
In include eNodeB quantity；The set that the mark for the eNodeB for including in the paging range is constituted, which is in TA, includes
The subset of the set of the mark of eNodeB and be history service triggering eNodeB mark set subset, or tracking
The subset of the set of the mark for the eNodeB for including in area's list and be history service triggering eNodeB mark set
Subset.
8. core network element as claimed in claim 7, which is characterized in that the determination unit specifically includes:
First determination unit, the evolved base station eNodeB set for being triggered according to the history service of terminal determine the terminal
The first paging range；
Second determination unit, in the tracking area TA currently registered for the first paging range and the terminal according to the terminal
The set of the mark for the eNodeB for including in the set or tracking area list of the mark for the evolved base station eNodeB for including determines
Second paging range of the terminal；
The paging unit pages the terminal specifically for the second paging range according to the determining terminal.
9. core network element as claimed in claim 8, which is characterized in that second determination unit, being specifically used for will be described
The set or tracking area of the mark for the eNodeB for including in the TA that the first paging range and the terminal of terminal are currently registered arrange
The intersection of sets collection of the mark for the eNodeB for including in table is determined as the second paging range of the terminal.
10. core network element as claimed in claim 8 or 9, which is characterized in that the history service triggering of the terminal
The corresponding terminal of every eNodeB in the set of the mark of eNodeB is resident or is connected to tired in the eNodeB
Count online hours TOL；
First determination unit, specifically for will terminal history service triggering eNodeB mark set in it is corresponding
The eNodeB that TOL is greater than the first setting duration is determined as the first paging range of the terminal, and the first setting duration is root
It is determined according to the utilization rate of paging success rate and/or radio resource to terminal.
11. core network element as claimed in claim 8 or 9, which is characterized in that the history service triggering of the terminal
The corresponding generation time point TOB of the set of the mark of eNodeB；
First determination unit, specifically for being greater than the second setting duration in duration of the corresponding TOB apart from current point in time
When, the first paging range of the terminal is determined according to the set of the mark of the eNodeB of the history service of terminal triggering, it is described
It is determined when the second setting duration according to the paging success rate to terminal.
12. core network element as claimed in claim 8 or 9, which is characterized in that the history service triggering of the terminal
Every eNodeB in the set of the mark of eNodeB corresponds to a time-to-live TTL, wherein when terminal is currently resident in
When eNodeB, which is set to preset maximum value；When terminal leaves the eNodeB, which starts to successively decrease at any time；
The core network element further include:
Unit is deleted, for when the value of corresponding TTL is reduced to 0, which to be triggered from the history service of terminal
It is deleted in the set of the mark of eNodeB, wherein when the business of terminal triggers eNodeB for the first time, the value of the TTL is set to
Preset maximum value；When the duration that terminal is in off-line state is greater than third setting duration, the history service of the terminal is touched
The set of the mark of the eNodeB of hair is deleted.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018176482A1 (en) * | 2017-04-01 | 2018-10-04 | 华为技术有限公司 | Communication method, core network device and access network device |
| CN110418343B (en) * | 2018-04-28 | 2021-11-19 | 中国移动通信有限公司研究院 | Paging method, network equipment and terminal |
| CN113518427B (en) * | 2021-04-19 | 2024-04-09 | Tcl通讯（宁波）有限公司 | Paging method and device of 5G network, storage medium and core network |
| CN115225140B (en) * | 2022-07-15 | 2023-05-05 | 广州爱浦路网络技术有限公司 | Satellite paging method and device, electronic equipment and storage medium |
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