CN104159300B - A kind of paging method and equipment - Google Patents

A kind of paging method and equipment Download PDF

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Publication number
CN104159300B
CN104159300B CN201410360023.3A CN201410360023A CN104159300B CN 104159300 B CN104159300 B CN 104159300B CN 201410360023 A CN201410360023 A CN 201410360023A CN 104159300 B CN104159300 B CN 104159300B
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paging message
home enodeb
henb
paging
forwarded
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CN104159300A (en
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覃莲
帅福利
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Comba Network Systems Co Ltd
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Comba Telecom Systems China Ltd
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Abstract

The present invention relates to field of communication technology more particularly to a kind of paging method and equipment.Method provided in an embodiment of the present invention includes:What HeNB GW reception core network elements issued is directed to the paging message for being paged UE;The paging message is forwarded to the Home eNodeB for being paged UE and being accessed by the HeNB GW.Accurate paging to UE can be realized, and can avoid signaling overheads caused by broadcast paging messages using method provided in an embodiment of the present invention, significantly reduce the paging pressure of HeNB GW.

Description

A kind of paging method and equipment
Technical field
The present invention relates to field of communication technology more particularly to a kind of paging method and equipment.
Background technology
With number of mobile users increase rapidly and user is to the requirement of the high-speed of mobile service data, long term evolution (LTE, Long Term Evolution) technology is come into being.The development of LTE technologies brings many advantages, one of them is It is proposed the concept of tracking area list, when user equipment (UE, User Equipment) is registered to network, core net is distributed for UE One tracking area list (TA List, Tracking Area List), when being moved in the TA that UE is included in TA List, nothing Tracing section updating (TAU, Tracking Area Update) process need to be performed, is generated so as to reduce UE in TA Boundary Movings A large amount of TAU signalings.
However, the proposition of TA List leads to core net mobile management entity (MME, Mobility Management Entity the accurate location of UE) cannot be obtained in real time.At family base-station gateway (HeNB GW, Home eNodeB GateWay) In framework, when needing to page the UE of Idle state, paging message is transmitted to HeNB GW by core net, and HeNB GW are directly according to TA List broadcast paging messages, and the maximum value of TA List needs the TA List to the UE for 256, HeNB GW when paging UE In the corresponding Home eNodeB issuing page messages of each TA, call signaling expense is excessive, and HeNB GW will undertake larger seek Exhale pressure.
Invention content
An embodiment of the present invention provides a kind of paging method and equipment, to solve HeNB GW in the prior art The Home eNodeB issuing page message corresponding to each TA in TA List when paging from UE to the UE causes paging to be believed The problem of enabling expense excessive.
The present invention provides a kind of paging method, the method includes:
What household base station gateway HeNB GW reception core network elements issued disappears for the paging for being paged user equipment (UE) Breath;
The paging message is forwarded to the Home eNodeB for being paged UE and being accessed by the HeNB GW.
Paging message is directly forwarded to and is paged the Home eNodeB that UE is accessed by scheme using the present invention, so as to It realizes the accurate paging to UE, and signaling overheads caused by broadcast paging messages can be avoided, significantly reduce seeking for HeNB GW Exhale pressure.
Specifically, the paging message is forwarded to the Home eNodeB for being paged UE and being accessed, tool by the HeNB GW Body includes:
The HeNB GW are according to pair between the mark of pre-stored UE and the marks of Home eNodeB that are accessed of the UE It should be related to, determine to include in the paging message is paged the mark of the corresponding Home eNodeB of mark of UE;
The paging message is forwarded to the corresponding family's base of mark of the determining Home eNodeB by the HeNB GW It stands;
Wherein, to be the HeNB GW pass through the registering family base station that is accessed to the HeNB to the correspondence in UE It is stored during GW.
The Home eNodeB that UE is accessed is paged in this way, can accurately be forwarded to paging message.
Preferably, the method further includes:
The HeNB GW received again in preset time period for it is described be paged the paging message of UE when, determine Need the paging message being forwarded to the corresponding families of each TA in the tracking area list TAList included in the paging message Base station.
In this way, the paging range to UE can be expanded when paging UE failures.
Preferably, the method further includes:
For one family base station, the HeNB GW disappear the paging for needing to be transmitted to the Home eNodeB in current period Breath is cached, and the paging message of caching is forwarded to the Home eNodeB at the end of current period, into next cycle Statistics.
In this way, the number that paging message is sent to Home eNodeB can be greatly reduced, system signaling expense is reduced.
Preferably, the method further includes:
For one family base station, if before current period terminates, the quantity of the paging message of caching reaches present count Threshold value is measured, the paging message of caching is forwarded to the Home eNodeB by the HeNB GW, and enters the statistics of next cycle.
In this way, it can avoid disposably being transmitted across more paging messages to Home eNodeB.
The present invention provides a kind of paging equipment, and the equipment includes:
Receiving module, for receiving that core network element issues for the paging message for being paged user equipment (UE);
Processing module, for the paging message to be forwarded to the Home eNodeB for being paged UE and being accessed.
Since paging message to be directly forwarded to the Home eNodeB for being paged UE and being accessed, so as to realize to the accurate of UE Paging, and signaling overheads caused by broadcast paging messages can be avoided, significantly reduce paging pressure.
Specifically, the processing module is specifically used for:
Correspondence between the mark of Home eNodeB accessed according to the mark of pre-stored UE and the UE determines What is included in the paging message is paged the mark of the corresponding Home eNodeB of mark of UE;The paging message is forwarded to institute State the corresponding Home eNodeB of mark of determining Home eNodeB;Wherein, the correspondence be the equipment in UE by being connect It is stored when the registering family base station entered is to the equipment.
The Home eNodeB that UE is accessed is paged in this way, can accurately be forwarded to paging message.
Preferably, the processing module is additionally operable to:
Received again in preset time period for it is described be paged the paging message of UE when, determine to need to seek described Message is exhaled to be forwarded to the corresponding Home eNodeB of each TA in the tracking area list TA List included in the paging message.
In this way, the paging range to UE can be expanded when paging UE failures.
Preferably, the processing module is additionally operable to:
For one family base station, the paging message for needing to be transmitted to the Home eNodeB in current period is cached, And the paging message of caching is forwarded to the Home eNodeB at the end of current period, into the statistics of next cycle.
In this way, the number that paging message is sent to Home eNodeB can be greatly reduced, system signaling expense is reduced.
Preferably, the processing module is additionally operable to:
For one family base station, if before current period terminates, the quantity of the paging message of caching reaches present count Threshold value is measured, the paging message of caching is forwarded to the Home eNodeB, and enter the statistics of next cycle.
In this way, it can avoid disposably being transmitted across more paging messages to Home eNodeB.
Description of the drawings
Fig. 1 is the step schematic diagram of paging method in the embodiment of the present invention one;
Fig. 2 is the structure diagram of paging equipment in the embodiment of the present invention two.
Specific embodiment
In the embodiment of the present invention, HeNB GW are receiving that core net issues for the paging message for being paged UE When, directly paging message is forwarded to and is paged the Home eNodeB that UE is accessed, so as to realize the accurate paging to UE, and can Avoid signaling overheads caused by broadcast paging messages.
Embodiments of the present invention is further illustrated with reference to the accompanying drawings of the specification, but the present invention is not limited to following reality Apply example.
Embodiment one:
As shown in Figure 1, the paging method in the embodiment of the present invention one includes the following steps:
Step 101:What HeNB GW reception core network elements issued is directed to the paging message for being paged UE;
Step 102:The paging message is forwarded to the Home eNodeB for being paged UE and being accessed by HeNB GW.
In step 101, core network element (such as MME) need send downlink data to a UE and the UE is in Idle state When, the paging message for the UE can be sent to the HeNB GW that the UE is registered.
The specific implementation of step 102 can be:
Step 1:HeNB GW are according between the mark of pre-stored UE and the marks of Home eNodeB that are accessed of the UE Correspondence, determine to include in the paging message received is paged the mark of the corresponding Home eNodeB of mark of UE;
Step 2:The paging message is forwarded to the corresponding Home eNodeB of mark of determining Home eNodeB by HeNB GW.
Wherein, the correspondence between the mark of Home eNodeB that the mark of UE and the UE are accessed is HeNB GW in UE It is stored during by the registering family base station that is accessed to HeNB GW.Specifically, when Home eNodeB initiates the registration of S1 signaling messages During to HeNB GW, HeNBGW stores the unique mark of the base station;When UE initiates S1 signaling messages by the Home eNodeB accessed When, HeNB GW store the correspondence between the mark of the UE and the marks of Home eNodeB that are accessed of the UE.Connect when UE is in When connecing state and switching to another Home eNodeB from one family base station, UE initiates S1 signaling messages by the Home eNodeB newly accessed When, HeNB GW update the correspondence between the mark of the UE and the marks of Home eNodeB that are accessed of the UE.When UE is in sky When the Home eNodeB that not busy state and UE are accessed changes, by periodical TAU, HeNB GW update the mark and the UE of the UE Correspondence between the mark of the Home eNodeB accessed.
Home eNodeB is forwarded to corresponding UE after the paging message is received, by the paging message.UE is receiving this After paging message, page-response message can be returned to the Home eNodeB, later, which is forwarded to by Home eNodeB HeNB GW, then core network element, paging UE successes are forwarded to by HeNB GW.
Since the paging message received is directly forwarded to the Home eNodeB for being paged UE and being accessed by HeNB GW, so as to The accurate paging to UE can be achieved, and signaling overheads caused by broadcast paging messages can be avoided.
Distinguishingly, when UE is in Idle state from one family base station movement to another Home eNodeB, UE is not over new The Home eNodeB of access sends any S1 signaling messages and gives HeNB GW, and there are no during progress TAU, HeNB GW can not update this Correspondence between the mark of Home eNodeB that the mark of UE and the UE are accessed, at this point, that stored in HeNB GW is the UE Mark and source Home eNodeB correspondence.Therefore, it is possible to HeNB GW occur is forwarded to this by the paging message received During the corresponding source Home eNodeB of the mark of the corresponding source Home eNodeB of mark of what paging message included be paged UE, this is received The source Home eNodeB of paging message can not page the UE.
If core network element does not receive the page-response message for being paged UE returns in preset time period, this is represented Secondary paging UE failures, then can send the paging message that UE is paged for this again to HeNB GW.Therefore, if HeNB GW exist The paging message that UE is paged for this is received in preset time period again, represents the mark and the UE of the UE of itself storage Correspondence between the mark of the Home eNodeB accessed is wrong.
Based on this, when HeNB GW receive the paging message that UE is paged for this again in preset time period, then really It is fixed to need the paging message being forwarded to the corresponding Home eNodeB of each TA in the TA List included in the paging message, to expand Paging range.
For example, it is assumed that preset time period is 10s, HeNB GW are 10:10:00 receives the paging message for UE1, 10:10:06 receives the paging message for UE1 again, then HeNB GW determine to need the paging message being forwarded to the paging The corresponding Home eNodeB of each TA in the TA List included in message.
Wherein, for Home eNodeB when establishing S1 with HeNB GW and connecting, HeNB GW can store home eNodeB identifies and tracking Correspondence between area's mark, therefore, HeNB GW can determine the TA List according to the TA List included in the paging message In the corresponding Home eNodeB of each TA.
Since more TA may be included in TA List, it is thus possible to need for paging message to be forwarded to more family Base station, in the embodiment of the present invention, in order to reduce the number to Home eNodeB forwarding paging message, HeNB GW can be periodical Ground sends paging message to Home eNodeB.Specifically, for one family base station, HeNB GW will need to forward in current period It is cached to the paging message of the Home eNodeB, and the paging message of caching is forwarded to the family at the end of current period Base station, into the statistics of next cycle.
For example, it is assumed that the preset period is 1s (second), HeNB GW determine have 5 paging message needs to be transmitted in 1s This 5 paging messages then by this 5 paging message cachings, and are transmitted to Home eNodeB by Home eNodeB 1 when reaching the 1s times 1, into the statistics of next 1s.
Multiple paging messages of caching are periodically sent to Home eNodeB, HeNB GW can be greatly reduced to family's base It stands and sends the number of paging message, reduce system signaling expense.
Preferably, the paging message cached in current period in order to prevent is excessive, avoid HeNB GW disposably to family's base Station is transmitted across more paging messages, for one family base station, before current period terminates, if the paging message of caching Quantity reaches preset quantity threshold value, and the paging message of caching is forwarded to the Home eNodeB by HeNB GW immediately, and is entered next The statistics in period;If the quantity of the paging message cached at the end of current period does not reach preset quantity threshold value, working as The paging message of caching is forwarded to the Home eNodeB during preceding end cycle, into the statistics of next cycle.
For example, it is assumed that the preset period is 1s (second), preset quantity threshold value is determined in 0.6s for 30, HeNB GW There are 30 paging messages to need to be transmitted to Home eNodeB 1, then this 30 paging messages are forwarded to the Home eNodeB 1 immediately, and Into the statistics of next 1s;If HeNB GW determine have 25 paging messages to need to be transmitted to Home eNodeB 1 in 1s, This 25 paging messages are forwarded to the Home eNodeB 1 when reaching the 1s times, and enter the statistics of next 1s.
It should be noted that if the paging message for a UE that HeNB GW are currently received is received with last The time interval of the paging message for same UE arrived is more than above-mentioned preset time period, then it is assumed that the paging being currently received Message is a new paging message, and the paging message is handled in the way of step 102.
Embodiment two:
The present embodiment is second is that belong to a kind of paging equipment of same inventive concept with embodiment one, therefore the reality of embodiment two The implementation that may refer to embodiment one is applied, overlaps will not be repeated.
As shown in Fig. 2, the paging equipment includes:
Receiving module 21, for receiving that core network element issues for the paging message for being paged user equipment (UE);
Processing module 22, for the paging message to be forwarded to the Home eNodeB for being paged UE and being accessed.
Specifically, the processing module 22 is specifically used for:
Correspondence between the mark of Home eNodeB accessed according to the mark of pre-stored UE and the UE determines What is included in the paging message is paged the mark of the corresponding Home eNodeB of mark of UE;The paging message is forwarded to institute State the corresponding Home eNodeB of mark of determining Home eNodeB;Wherein, the correspondence be the equipment in UE by being connect It is stored when the registering family base station entered is to the equipment.
Preferably, the processing module 22 is additionally operable to:
Received again in preset time period for it is described be paged the paging message of UE when, determine to need to seek described Message is exhaled to be forwarded to the corresponding Home eNodeB of each TA in the tracking area list TA List included in the paging message.
Preferably, the processing module 22 is additionally operable to:
For one family base station, the paging message for needing to be transmitted to the Home eNodeB in current period is cached, And the paging message of caching is forwarded to the Home eNodeB at the end of current period, into the statistics of next cycle.
Preferably, the processing module 22 is additionally operable to:
For one family base station, if before current period terminates, the quantity of the paging message of caching reaches present count Threshold value is measured, the paging message of caching is forwarded to the Home eNodeB, and enter the statistics of next cycle.
Wherein, the paging equipment in the embodiment of the present invention two can be the HeNB GW in embodiment one.
It should be noted that it is to each composition portion to the description of each component part of paging equipment in the embodiment of the present invention two The description of point major function, each component part also has the method step realized described in embodiment one in the embodiment of the present invention two Rapid function, meanwhile, the paging equipment in the embodiment of the present invention two also has the logic module for performing one each step of embodiment.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation Property concept, then can make these embodiments other change and modification.So appended claims be intended to be construed to include it is excellent It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art God 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 (6)

1. a kind of paging method, which is characterized in that the method includes:
What household base station gateway HeNB GW reception core network elements issued is directed to the paging message for being paged user equipment (UE);
The paging message is forwarded to the Home eNodeB for being paged UE and being accessed by the HeNB GW;
The HeNB GW are directed to the paging message for being paged UE if it is determined that being received again in preset time period, then really It is fixed to need the paging message being forwarded to the corresponding family of each tracking area in the tracking area list included in the paging message Base station, and if it is determined that the quantity of tracking area that the tracking area list includes is more than given threshold, it is determined that it needs to cache Paging message simultaneously carries out periodicity sending;Wherein, for one family base station, the HeNB GW will need to turn in current period The paging message for issuing the Home eNodeB is cached, and the paging message of caching is forwarded to the family at the end of current period Front yard base station, into the statistics of next cycle;
If the seeking for same UE that the paging message for a UE that HeNB GW are currently received is received with the last time The time interval for exhaling message is more than preset time period, then it is assumed that the paging message being currently received is a new paging message.
2. the method as described in claim 1, which is characterized in that the paging message is forwarded to the quilt by the HeNB GW The Home eNodeB that paging UE is accessed, specifically includes:
The HeNB GW identify close corresponding between the mark of the UE Home eNodeB accessed according to pre-stored UE's System, determine to include in the paging message is paged the mark of the corresponding Home eNodeB of mark of UE;
The paging message is forwarded to the corresponding Home eNodeB of mark of the determining Home eNodeB by the HeNB GW;
Wherein, when the correspondence is the HeNB GW in UE by the registering family base station that is accessed to the HeNB GW Storage.
3. the method as described in claim 1, which is characterized in that the method further includes:
For one family base station, if before current period terminates, the quantity of the paging message of caching reaches preset quantity threshold Value, the paging message of caching is forwarded to the Home eNodeB by the HeNB GW, and enters the statistics of next cycle.
4. a kind of paging equipment, which is characterized in that the equipment includes:
Receiving module, for receiving that core network element issues for the paging message for being paged user equipment (UE);
Processing module, for the paging message to be forwarded to the Home eNodeB for being paged UE and being accessed;And, however, it is determined that It is received again in preset time period for the paging message for being paged UE, it is determined that need to turn the paging message It is sent to the corresponding Home eNodeB of each tracking area in the tracking area list included in the paging message, and if it is determined that the tracking The quantity for the tracking area that area's list includes is more than given threshold, it is determined that needs to cache paging message and carries out periodical hair It send;
Wherein, the processing module is additionally operable to:
For one family base station, the paging message for needing to be transmitted to the Home eNodeB in current period is cached, and The paging message of caching is forwarded to the Home eNodeB at the end of current period, into the statistics of next cycle;
The processing module is additionally operable to:
If the seeking for same UE that the paging message for a UE that HeNB GW are currently received is received with the last time The time interval for exhaling message is more than preset time period, then it is assumed that the paging message being currently received is a new paging message.
5. equipment as claimed in claim 4, which is characterized in that the processing module is specifically used for:
Correspondence between the mark of Home eNodeB accessed according to the mark of pre-stored UE and the UE determines described What is included in paging message is paged the mark of the corresponding Home eNodeB of mark of UE;The paging message is forwarded to described true The corresponding Home eNodeB of mark of fixed Home eNodeB;Wherein, the correspondence be the equipment in UE by being accessed It is stored when registering family base station is to the equipment.
6. equipment as claimed in claim 4, which is characterized in that the processing module is additionally operable to:
For one family base station, if before current period terminates, the quantity of the paging message of caching reaches preset quantity threshold The paging message of caching is forwarded to the Home eNodeB, and enter the statistics of next cycle by value.
CN201410360023.3A 2014-07-25 2014-07-25 A kind of paging method and equipment Active CN104159300B (en)

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CN106341889B (en) * 2016-09-20 2019-09-17 京信通信系统(中国)有限公司 A kind of method and apparatus for handling paging message

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Address after: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province

Patentee after: Jingxin Network System Co.,Ltd.

Address before: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province

Patentee before: Comba Telecom System (China) Ltd.