CN102958156B - A kind of trace regions update method and equipment thereof - Google Patents
A kind of trace regions update method and equipment thereof Download PDFInfo
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- CN102958156B CN102958156B CN201110253229.2A CN201110253229A CN102958156B CN 102958156 B CN102958156 B CN 102958156B CN 201110253229 A CN201110253229 A CN 201110253229A CN 102958156 B CN102958156 B CN 102958156B
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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
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Abstract
A kind of trace regions updates TAU method, communication system is that the interim trace regions of cell configuration encodes TAC and permanent TAC, the method includes: mobile terminal receives cell broadcasting system information, when mobile terminal gets interim TAC and permanent TAC from described cell broadcasting system information, described permanent TAC is used to initiate TAU.The present invention can make mobile terminal have more TAC to carry out selection to initiate TAU so that TAU is the most flexible.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of trace regions update method and set
Standby.
Background technology
In existing LTE (Long Term Evolution long-term evolving network), introduce TA (Tracking
Area trace regions) concept, current agreement specifies that each community belongs to and is pertaining only to a TA,
During the network planning, each community in network can be carried out TA planning, and the broadcast letter in this community
Breath adds TAC (Tracking Area Code, trace regions encodes) information and CSG ID (Closed
Subscriber Group ID, closed user group identifies) information, it is sent to terminal.Meanwhile, terminal
Store respectively with core net MME (Mobility Management Entity, mobile management entity) have for
The TA List (Tracking Area List, trace regions list) of this terminal, when there being calling to arrive, MME
Paging can be carried out according to this list, thus find this terminal.
When terminal enters new community, find when this community TAC is not in the TA List self stored,
TAU (Tracking Area Update, trace regions updates) can be initiated, additionally, when terminal is deposited at present
After the TAC of storage exceedes certain time, also can initiate TAU.
Owing to current agreement specifies that each community belongs to and is pertaining only to a TA, when mobile terminal need into
During row TAU, it is merely able to carry out TAU according to unique TAC of community, place so that TAU's is flexible
Property is restricted.
Summary of the invention
Embodiments provide a kind of trace regions update method and equipment thereof, in order to solve existing making
The inflexible problem of TAU is carried out with TAC.
To this end, the embodiment of the present invention adopts the following technical scheme that
The embodiment of the present invention provide TAU method in, for cell configuration interim trace regions coding TAC and
Permanent TAC, the method includes:
Mobile terminal receives cell broadcasting system information；
When mobile terminal gets interim TAC and permanent TAC from described cell broadcasting system information, make
TAU is initiated with described permanent TAC.
The mobile terminal that the embodiment of the present invention provides, including:
Acquisition module, for receiving the system information of Cell Broadcast CB, and therefrom obtains interim trace regions coding
TAC and permanent TAC；
More new module, for when obtaining interim TAC and permanent TAC, using described permanent TAC to initiate
TAU；
Wherein, described interim TAC and permanent TAC be communication system be cell configuration.
Compared with prior art, the embodiment of the present invention has the advantages that
The embodiment of the present invention is by for the interim TAC of cell configuration and permanent TAC, and mobile terminal receives little
After district's broadcast system information, when therefrom getting interim TAC and permanent TAC, use described permanent TAC
Initiate TAU so that mobile terminal can have more TAC to carry out selection to initiate TAU so that TAU
The most flexible.
Accompanying drawing explanation
One of mobile terminal TAU schematic flow sheet that Fig. 1 provides for the embodiment of the present invention one；
The two of the mobile terminal TAU schematic flow sheet that Fig. 2 provides for the embodiment of the present invention one；
The mobile terminal structure schematic diagram that Fig. 3 provides for the embodiment of the present invention five.
Detailed description of the invention
Update the problems referred to above existed for trace regions in existing community, the embodiment of the present invention is carrying out network
During planning, configuration 2 TAC, i.e. these communities belong to two TA corresponding for TAC in some cells,
One of them TA is within the coverage of another TA；When the Cell Broadcast CB system that mobile terminal receives
System information includes 2 TAC, then carries out TAU according to the TAC of the less TA of regional extent.Thus
Visible, mobile terminal can have more TAC to carry out selection to initiate TAU so that TAU is the most flexible,
Additionally, select the TAC of the less TA of regional extent to carry out TAU, reduce paging range, decrease redundancy
The generation of call signaling, decreases unnecessary signaling consumption while saving Internet resources.
Below in conjunction with the accompanying drawings technical scheme is carried out clear, complete description, it is clear that described
Embodiment be a part of embodiment of the present invention rather than whole embodiments.Based on the enforcement in the present invention
Example, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into protection scope of the present invention.
In the embodiment of the present invention, communication system, when carrying out TA planning, configures 2 for some particular cell
TAC, the TA corresponding to one of them TAC is within the scope of the TA corresponding to another TAC.For district
Dividing these 2 TAC, one of them is referred to as in the embodiment of the present invention interim TAC, another is referred to as permanent
TAC, TA corresponding for permanent TAC is within the TA that interim TAC is corresponding.
Those skilled in the art are it is to be understood that described TAC is unique, i.e. the permanent TAC of different districts
And/or TAC is unique temporarily, in order to when core net carries out paging according to TAC, it is possible to uniquely determine
The community at mobile terminal place.
Described particular cell, can be low-power base station cell, in Home eNodeB or High Speed Railway Trains
Cell on wheels (or claim car-mounted terminal) etc., the community covered, passing in and out that the mobile terminal of these communities has can
Can simply pass by or short stay, thus carry out TAU without mobile terminal.This particular cell can also is that joint
The community, place, hot spot region of crowd activity's Relatively centralized in holiday.Communication system is such cell configuration
It is bigger that interim TA corresponding for TAC can plan, it is ensured that mobile terminal is made without TAU frequently,
And forever the most corresponding for TAC TA can according to region, Terminal fingerprints information and business custom etc., planning
Less, one or several neighbor cells can be comprised.
Based on the above-mentioned network planning, figures 1 and 2 show that the mobile terminal that the embodiment of the present invention one provides
TAU schematic flow sheet, wherein Fig. 1 is logic diagram, and Fig. 2 is signalling diagram, as it can be seen, this stream
Journey comprises the steps that
Step 101, after mobile terminal receives cell broadcasting system information, when therefrom getting 2 TAC,
One of them is interim TAC (being referred to as TAC1 in this flow process), and another is that permanent TAC is (in this flow process
It is referred to as TAC2), and judge oneself to be in cell range corresponding to TAC2 according to the TAC got,
And start to be camped or connected to this community (i.e. at TA (being referred to as TA1 in this flow process) corresponding for TAC1,
And within entering TA2 outside corresponding for TAC2 TA (being referred to as TA2 this flow process) or start resident)
Time, start intervalometer.
In this step, mobile terminal can by the TAC of the previous persistent district preserved on it be currently received
Cell broadcasting system information in TAC compare, when the timer expires, it is judged that oneself be currently
No still reside in described TA community corresponding for permanent TAC.Concrete, previous resident little at mobile terminal
In the case of district is configured with interim TAC and permanent TAC, if the previous persistent district of mobile terminal is interim
TAC is identical with the TAC1 got from cell broadcasting system information, but previous persistent district is permanent
TAC is different from the TAC2 got from cell broadcasting system information, then judge oneself start resident or connect
Receive in described community corresponding for permanent TAC.It is configured with a TAC in the previous persistent district of mobile terminal
In the case of, if mobile terminal is in this TAC and the TAC1 phase got from cell broadcasting system information
With, then judge oneself to start to be camped or connected in described community corresponding for permanent TAC.
When being embodied as, the interim TAC of persistent district and persistent district can be stored in the terminal
Permanent TAC.When mobile terminal enters into the region that above-mentioned TA1 and TA2 collectively covers, Hui Cong community
Getting TAC1 and TAC2 in broadcast system information, mobile terminal is by the TAC1 got and storage
Previous resident TAC compares, if identical, then previous resident by the TAC2 that receives and storage
TAC compares, if it is different, or terminal does not stores the TAC of this type of previous persistent district,
Then mobile terminal judge oneself in TA1, and within entering this TA2 outside TA2 or start resident.
Step 102, when the timer expires, mobile terminal judges that oneself currently the most still resides in TA2,
TAC2 is the most then used to initiate TAU.
Wherein, the process of the TAU that mobile terminal use TAC2 is initiated is similarly to the prior art.Specifically
, mobile terminal updates the TA List of oneself according to TAC2, and this TAC2 is sent to MME, with
It is made to update the TA List that network side preserves for this terminal, in order to use this TA during subsequent pages
List carries out paging.
In above-mentioned steps 102, if mobile terminal judges currently to have been moved off TA2, then may have following several
Situation:
Situation one: mobile terminal is only to pass by or rest on TA2 (i.e. within the timer expiry time) in short-term
The most then TA2 is removed, but still time in TA1 coverage, the Cell Broadcast CB that mobile terminal now receives
Information only comprises a TAC, and identical with TAC1 value, therefore mobile terminal will not initiate TAU.
Situation two: mobile terminal is only to pass by or rest on TA2 (i.e. within the timer expiry time) in short-term
The most then remove TA2, but enter another TA (such as TA3) in TA1 coverage, this TA3 institute
The cell configuration covered has 2 TAC, shows that mobile terminal enters into another configuration in TA1 region
Having the particular cell of 2 TAC, in such cases, mobile terminal can provide according to the embodiment of the present invention
Mode processes.
Situation three: mobile terminal is only to pass by or rest on TA2 (i.e. within the timer expiry time) in short-term
The most then removing TA2, and remove TA1, now, the TAC that mobile terminal receives can change,
Mobile terminal will initiate TAU according to existing mode.
Preferably, the duration of intervalometer is configured by network side, and timer duration parameter is as cell system information
Broadcast, mobile terminal sets timer duration according to this timer duration parameter.So, network side can basis
The situation such as physical planning or service needed, is adjusted flexibly timer duration parameter, and is configured on corresponding base station.
Certainly, timer duration parameter can also be pre-configured with in the terminal, as by semi-static mode by net
The configuration or the most preset, thus without carrying this timing in cell system information of network side
Device duration parameters, can save network resource overhead.
Generally, cell broadcasting system information also carries CSG id information, for this situation, this
In the embodiment two of bright offer, mobile terminal is according to the CSG ID got from cell broadcasting system information
Information judges whether this mobile terminal is this CSG member, and in the case of being judged as YES, uses TAC2
Initiate TAU；If judging, this mobile terminal is not this CSG member, then TAC2 will not be used to initiate TAU.
Using CSG member as the Rule of judgment initiating TAU in the present embodiment, eliminate non-CSG member
Initiate the situation of TAU, it is possible to avoid unnecessary TAU process, save Internet resources.
In embodiments of the invention three, above-described embodiment one and embodiment two can be used in combination.Concrete,
After mobile terminal gets TAC1 and TAC2 from the cell broadcasting system information received, it is judged that oneself
It is in TA1, and when entering within TA2 outside TA2, starts intervalometer.When the timer expires,
Mobile terminal judges that oneself the most still resides in TA2, and gets according to from cell broadcasting system information
CSG id information judge when this mobile terminal is this CSG member, use TAC2 initiate TAU.
The embodiment of the present invention is applicable to following scene:
In Home eNodeB scene, can be 2 TAC of cell configuration of Home eNodeB covering, i.e. this family's base
Covered community of standing belongs to 2 TA, and one of them is Home eNodeB institute overlay area, and another is grand
The region that base station is covered.When mobile terminal enters family base station overlay area, carry out TAU the most immediately,
When mobile terminal in this Home eNodeB region resident exceed certain time length time, just according to Home eNodeB region pair
The TAC answered initiates TAU, so that MME updates this mobile terminal TA List, after follow-up use updates
TA List carry out paging.
In festivals or holidays scenes, can be 2 TAC of cell configuration of hot spot region, i.e. this region be covered
Community belongs to 2 TA, and one of them is this region institute overlay area, additionally comprises the wider of this region
Region.When mobile terminal enters this hot spot region, carry out TAU the most immediately, when mobile terminal is at this
In hot spot region resident when exceeding certain time length, just initiate TAU according to the TAC that this hot spot region is corresponding,
So that MME updates this mobile terminal TA List, the TA List after follow-up use updates carries out paging.
Applying the present embodiment in Home eNodeB scene and festivals or holidays in scene, mobile terminal resides in family for a long time
Time in base station area or hot spot region, when MME only can carry out paging in this regional extent, i.e. paging
Area reduction is Home eNodeB region or hot spot region, thus moves with prior art paging in a big way
Dynamic terminal is compared, and decreases paging resource overhead, improves paging efficiency.
In high ferro scene, 2 TAC of region configuration that can be covered by the car-mounted terminal in train, one
Corresponding to this car-mounted terminal institute overlay area, another is corresponding to the large range of district at train bus stop place
Territory.After mobile terminal enters compartment, carry out TAU the most immediately, super in mobile terminal resides in compartment
When crossing certain time length, just initiate TAU according to the TAC in compartment, make MME update this mobile terminal TA
List, the rear TA List that follow-up use updates carry out paging, and wherein, timer duration parameter exists according to train
The time that platform is stopped determines, such as timer duration parameter equal to train at platform berthing time.
The present embodiment TA update method is applied in high ferro scene, for picking the situation of kith and kin at platform,
I.e. mobile terminal only makes a brief stay in compartment, will leave compartment before train is driven, and uses this
The mobile terminal still resided in when driving in compartment only can be initiated TAU according to the TAC in compartment by embodiment,
Decrease unnecessary TAU, save Internet resources.
By above flow process it can be seen that communication system is when carrying out TA planning, join for some particular cell
Put 2 TAC, so that this community belongs to 2 different TA of range size, when mobile terminal enters little
Scope TA but still time in this on a large scale TA, initiate TAU the most immediately, but start intervalometer,
Judge when oneself is still in this little scope TA just to initiate TAU after timer expiry, thus avoid carrying out need not
The TAU wanted, and then save resource overhead；On the other hand, mobile terminal initiates TAU in little scope TA
Time use the TAC corresponding to little scope TA so that network side update according to the TAC of this little scope should
The TA List of terminal, so when this terminal of paging can paging in smaller range, improve paging efficiency,
And decrease paging time delay.
Based on identical technology design, the embodiment of the present invention four additionally provides a kind of mobile terminal, including: obtain
Delivery block, for receiving the system information of Cell Broadcast CB, and therefrom obtains TAC；More new module, for working as
When acquisition module gets interim TAC and permanent TAC, permanent TAC is used to initiate TAU；Wherein,
Interim TAC and permanent TAC be communication system be cell configuration, TA corresponding for permanent TAC is temporarily
Within the TA that TAC is corresponding.
Preferably, the embodiment of the present invention five additionally provides a kind of mobile terminal, as it is shown on figure 3, this moves end
End 300 comprises the steps that
Acquisition module 301, for receiving the system information of Cell Broadcast CB and therefrom obtaining TAC；
Judge module 302, for when acquisition module 301 gets interim TAC and permanent TAC, sentences
The disconnected condition whether meeting initiation trace regions renewal TAU；
More new module 303, for when judge module 302 is judged as YES, uses permanent TAC to initiate TAU.
Concrete, it is judged that module 302 may determine that terminal start to be camped or connected to permanent TAC corresponding
Community in time, start intervalometer；When the timer expires, it is judged that the most whether module judges mobile terminal
Still reside in described TA corresponding for permanent TAC.Accordingly, more new module 303 judges at judge module
When this mobile terminal the most still resides in described TA corresponding for permanent TAC, permanent TAC is used to initiate
TAU。
Concrete, it is judged that module 302 can also be according to the CSG ID letter carried in cell broadcasting system information
Breath, it is judged that whether this mobile terminal is this CSG member.Accordingly, more new module 303 is at judge module
302 judge when this mobile terminal is this CSG member, use permanent TAC to initiate TAU.
Concrete, at judge module 302, more new module 303 can also judge that this mobile terminal is this CSG
Member, and judge timer expiry, it is little that mobile terminal the most still resides in described TA corresponding for permanent TAC
Time in district, permanent TAC is used to initiate TAU.
Concrete, it is judged that module 302 specifically for, be configured with interim TAC in the previous persistent district of mobile terminal
In the case of permanent TAC, if the interim TAC of this previous persistent district with from cell broadcasting system information
In the interim TAC that gets identical, but the permanent TAC of previous persistent district believes with from cell broadcasting system
The permanent TAC that gets in breath is different, then mobile terminal judge oneself to start to be camped or connected to described in from
In the community corresponding for permanent TAC got in cell broadcasting system information；Or
In the case of the previous persistent district of mobile terminal is configured with a TAC, if this TAC with from community
The interim TAC got in broadcast system information is identical, then mobile terminal judges oneself start resident or connect
Receive in described community corresponding for permanent TAC.
Concrete, intervalometer is counted according to the timer duration parameter carried in cell broadcasting system information
Time, or, the timer duration parameter preset according to described mobile terminal sets the duration of described intervalometer.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive the present invention
The mode of required general hardware platform can be added by software to realize, naturally it is also possible to by hardware, but very
In the case of Duo, the former is more preferably embodiment.Based on such understanding, technical scheme is substantially
The part contributed prior art in other words can embody with the form of software product, this computer
Software product is stored in a storage medium, including some instructions with so that a station terminal equipment is (permissible
It is mobile phone, personal computer, server, or the network equipment etc.) perform described in each embodiment of the present invention
Method.
The above is only the preferred embodiment of the present invention, it is noted that common for the art
For technical staff, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications,
These improvements and modifications also should regard protection scope of the present invention.
Claims (12)
1. a trace regions updates TAU method, it is characterised in that communication system is that cell configuration is unique
Interim trace regions coding TAC and permanent TAC, the method includes:
Mobile terminal receives cell broadcasting system information；
When mobile terminal gets interim TAC and permanent TAC from described cell broadcasting system information, make
TAU is initiated with described permanent TAC；
Wherein, described TA corresponding for permanent TAC is within the TA that interim TAC is corresponding.
2. the method for claim 1, it is characterised in that the method also includes: described mobile whole
End, when starting to be camped or connected in described community corresponding for permanent TAC, starts intervalometer；
The permanent TAC of described use initiates TAU, particularly as follows: when the timer expires, if described mobile whole
End judges oneself the most still to reside in described community corresponding for permanent TAC, then use permanent TAC to initiate
TAU。
3. the method for claim 1, it is characterised in that in described cell broadcasting system information also
Carrying closed user group mark CSG id information, the described permanent TAC of described use initiates TAU, tool
Body is:
Described mobile terminal is according to the CSG id information carried in cell broadcasting system information, if judging oneself
For the member of this CSG, then described permanent TAC is used to initiate TAU.
4. the method for claim 1, it is characterised in that the method also includes: described mobile whole
End, when starting to be camped or connected in community corresponding to permanent TAC, starts intervalometer；
The described permanent TAC of described use initiates TAU, particularly as follows: when the timer expires, if described shifting
Dynamic terminal judges oneself the most still resides in described community corresponding for permanent TAC, and described mobile terminal
According to the CSG id information carried in cell broadcasting system information, it is judged that oneself be the member of this CSG, then
Described permanent TAC is used to initiate TAU.
5. the method as described in claim 2 or 4, it is characterised in that stay if described mobile terminal is previous
Staying cell configuration to have interim TAC and permanent TAC, the most described mobile terminal is judging this previous persistent district
Interim TAC identical with the interim TAC got from cell broadcasting system information, but previous resident little
The permanent TAC in district is different from the permanent TAC got from cell broadcasting system information, the most described movement
Terminal judges oneself start to be camped or connected to described get from cell broadcasting system information permanent
The community that TAC is corresponding；Or
If the previous persistent district of described mobile terminal is configured with a TAC, the most described mobile terminal should in judgement
TAC is identical with the interim TAC got from cell broadcasting system information, and the most described mobile terminal judges
Oneself start to be camped or connected to described community corresponding for permanent TAC.
6. the method as described in claim 2 or 4, it is characterised in that described cell broadcasting system information
In also carry timer duration parameter, described mobile terminal sets described according to described timer duration parameter
The duration of intervalometer；Or
The timer duration parameter that described mobile terminal is preset according to this mobile terminal sets described intervalometer
Duration.
7. a mobile terminal, it is characterised in that including:
Acquisition module, for receiving the system information of Cell Broadcast CB, and therefrom obtains trace regions coding TAC；
More new module, for when getting interim TAC and permanent TAC, uses described permanent TAC to send out
Play TAU；
Wherein, unique described interim TAC and permanent TAC be communication system be cell configuration；
Wherein, described TA corresponding for permanent TAC is within the TA that interim TAC is corresponding.
8. mobile terminal as claimed in claim 7, it is characterised in that also include judge module, be used for
Judge that terminal, when starting to be camped or connected in described community corresponding for permanent TAC, starts intervalometer；
When described timer expiry, it is judged that it is corresponding that mobile terminal the most still resides in described permanent TAC
In community；
Described more new module specifically for, when the timer times out, described judge module judge this mobile terminal work as
Before when still residing in described community corresponding for permanent TAC, use described permanent TAC to initiate TAU.
9. mobile terminal as claimed in claim 7, it is characterised in that also include judge module, be used for
According to the closed user group mark CSG id information carried in cell broadcasting system information, it is judged that this moves end
Whether end is the member of this CSG；
Described more new module specifically for, judge that this mobile terminal is this CSG member at described judge module
Time, use described permanent TAC to initiate TAU.
10. mobile terminal as claimed in claim 7, also includes judge module, for according to Cell Broadcast CB
The CSG id information carried in system information, it is judged that whether this mobile terminal is this CSG member；And,
Intervalometer is started, when described when mobile terminal starts to be camped or connected in community corresponding to permanent TAC
During timer expiry, it is judged that mobile terminal the most still resides in described community corresponding for permanent TAC；
Described more new module specifically for, judge that this mobile terminal is this CSG member at described judge module,
And judgement timer expiry, described mobile terminal the most still resides in described community corresponding for permanent TAC
Time, use described permanent TAC to initiate TAU.
11. mobile terminals as described in claim 8 or 10, it is characterised in that described judge module has
Body is used for, in the case of the previous persistent district of described mobile terminal is configured with interim TAC and permanent TAC,
If the interim TAC of this previous persistent district and the interim TAC phase got from cell broadcasting system information
With, but the permanent TAC of previous persistent district and the permanent TAC got from cell broadcasting system information
Difference, then judge oneself to start to be camped or connected to described get from cell broadcasting system information permanent
In the community that TAC is corresponding；Or
In the case of the previous persistent district of described mobile terminal is configured with a TAC, if this TAC with from
The interim TAC got in cell broadcasting system information is identical, then judge oneself to start to be camped or connected to
In described community corresponding for permanent TAC.
12. mobile terminals as described in claim 8 or 10, it is characterised in that described intervalometer according to
The timer duration parameter carried in cell broadcasting system information carries out timing, or, according to described mobile whole
The timer duration parameter that end is preset sets the duration of described intervalometer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253229.2A CN102958156B (en) | 2011-08-30 | 2011-08-30 | A kind of trace regions update method and equipment thereof |
| PCT/CN2012/080626 WO2013029518A1 (en) | 2011-08-30 | 2012-08-27 | Method and device for tracking area update |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253229.2A CN102958156B (en) | 2011-08-30 | 2011-08-30 | A kind of trace regions update method and equipment thereof |
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| CN102958156A CN102958156A (en) | 2013-03-06 |
| CN102958156B true CN102958156B (en) | 2016-08-10 |
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| CN201110253229.2A Active CN102958156B (en) | 2011-08-30 | 2011-08-30 | A kind of trace regions update method and equipment thereof |
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| CN (1) | CN102958156B (en) |
| WO (1) | WO2013029518A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9877204B1 (en) * | 2014-10-08 | 2018-01-23 | Sprint Spectrum L.P. | Systems and methods for a multi-layer tracking area code assignment |
| CN110958671B (en) * | 2018-09-27 | 2021-09-17 | 华为技术有限公司 | Communication method and device |
| CN109803228B (en) * | 2018-12-28 | 2020-10-27 | 中国联合网络通信集团有限公司 | Method, device and equipment for positioning service hotspot area and readable medium |
| WO2022088108A1 (en) * | 2020-10-30 | 2022-05-05 | 北京小米移动软件有限公司 | Method and apparatus for determining tac acquisition mode |
| WO2022126387A1 (en) * | 2020-12-15 | 2022-06-23 | 华为技术有限公司 | Communication method and apparatus, and storage medium and chip system |
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| CN1988721A (en) * | 2005-12-23 | 2007-06-27 | 华为技术有限公司 | Moving managing method and network for user's equipment in mobile communication system |
| CN101047972A (en) * | 2006-04-14 | 2007-10-03 | 华为技术有限公司 | Method and application of log-on area distribution in radio network |
| EP2132950A2 (en) * | 2007-03-08 | 2009-12-16 | Interdigital Technology Corporation | Balancing paging load and tracking area updates |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013029518A1 (en) | 2013-03-07 |
| CN102958156A (en) | 2013-03-06 |
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