CN106255132A - A kind of method and device that tracking area is set - Google Patents
A kind of method and device that tracking area is set Download PDFInfo
- Publication number
- CN106255132A CN106255132A CN201610614673.5A CN201610614673A CN106255132A CN 106255132 A CN106255132 A CN 106255132A CN 201610614673 A CN201610614673 A CN 201610614673A CN 106255132 A CN106255132 A CN 106255132A
- Authority
- CN
- China
- Prior art keywords
- business
- lane place
- standard network
- rise
- falling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the invention discloses a kind of method and device that tracking area is set, relate to communication technical field, it is possible to reduce the terminal time delay that continues during performing speech business.The method of the embodiment of the present invention includes: in determining the appointment time respectively, and the business performed by all terminals in the overlay area of the first standard network falls the number of times to each lane place and the total degree of all terminal originating service falling request after rise；Fall the number of times to each lane place and the total degree of business falling request after rise according to business, determine the falling accounting of each lane place；By falling the lane place that in accounting, maximum falling accounting is corresponding after rise, it is defined as the target location district that the overlay area of the first standard network is corresponding；When target location district is different from predeterminated position district, by tracking area corresponding for target location district, it is set to the tracking area that the overlay area of the first standard network is corresponding.The present invention is applicable to the setting up procedure of tracking area.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and device that tracking area is set.
Background technology
At 4G (English: The 4th Generation mobile communication, Chinese: forth generation mobile communication
Technology) the network Development initial stage, in order to provide preferable voice service to 4G user, carry out voice in 4G terminal (being called for short: terminal)
During business, need to fall back to speech business 3G (English: The 3rd Generation mobile communication, in
Literary composition: G mobile communication)/2G (English: The 2nd Generation mobile communication, Chinese:
Generation Mobile Telecommunication System technology) CS (English: Circuit Switched, Chinese: the circuit switching) territory of network carries out.At this with
Illustrate as a example by 3G network.In actual 4G network, the mistake of generation, the change of network environment, or industry in data configuration
The change of business model all can make the TAC pre-set cannot be adapted to current application scenarios.Thus cause in voice fallback mistake
Corresponding for the TAC of Cheng Zhong, 4G network (English: Tracking Area Code, Chinese: tracking area code) LAC (English:
Location area code, Chinese: Location Area Code) do not mate with the LAC of the 3G network after falling, so can increase
The time delay that continues of CSFB (English: Circuit Switched Fallback, Chinese: circuit domain dropping) speech business.Therefore,
Need again the tracking area of existing network to be configured, to promote the terminal performance when carrying out speech business.
At present, can arrange the tracking area of 4G network according to the lane place of existing 3G network, specific implementation is:
In the case of 4G base station with NodeB co-sited, TAC corresponding for the LAC of NodeB is set to the TAC of 4G base station；In not co-sited
In the case of, the TAC corresponding for LAC of the NodeB maximum with the overlapping area of 4G base station coverage area is set to 4G base station
TAC。
But, due to terminal distribution in 4G base station coverage area uneven, and each terminal carries out CSFB voice
The frequency of business also has uncertainty, therefore, after using technique scheme to be configured the tracking area of 4G network, often
TAC owing to pre-setting is unreasonable, and makes the terminal in 4G base station coverage area when performing CSFB speech business, needs to send out
Play position updating process, add the probability of terminal launch position renewal process, thus add terminal and performing speech business
During the time delay that continues.
Summary of the invention
The embodiment of the present invention provides a kind of method and device arranging tracking area, it is possible to reduce terminal launch position updated
The probability of journey, thus reduce the terminal time delay that continues during performing speech business.
For reaching above-mentioned purpose, the embodiment of the present invention adopts the following technical scheme that
First aspect, the embodiment of the present invention provides a kind of method arranging tracking area, and described method includes:
In determining the appointment time respectively, the business performed by all terminals in the overlay area of the first standard network falls after rise
Number of times and all terminal originating service to each lane place fall the total degree asked after rise, and described lane place includes that described business is returned
Drop down onto location district after the second standard network；
Fall the number of times to each lane place and the total degree of described business falling request after rise according to described business, determine described
The falling accounting of each lane place；
Fall, by maximum in described falling accounting, the lane place that accounting is corresponding after rise, be defined as the covering of described first standard network
The target location district that region is corresponding；
When described target location district is different from predeterminated position district, by tracking area corresponding for described target location district, arrange
For the tracking area that the overlay area of described first standard network is corresponding, described predeterminated position district is covering of described first standard network
The lane place that cover region territory is currently corresponding.
Second aspect, the embodiment of the present invention provides a kind of device arranging tracking area, and described device includes:
Statistical module, in being used for determining the appointment time, performed by all terminals in the overlay area of the first standard network
Business fall after rise and fall the total degree of request after rise to the number of times of each lane place and all terminal originating service, described lane place includes
Described business falls after rise to location district after the second standard network；
Computing module, falls the number of times to each lane place and institute after rise for the described business according to described statistical module counts
Business of stating falls the total degree of request after rise, determines the falling accounting of each lane place described；
Determine module, the position that maximum falling accounting is corresponding in the described falling accounting calculated by described computing module
District, is defined as the target location district that the overlay area of described first standard network is corresponding；
Module is set, is used for when the described described target location district determining that module determines is different from predeterminated position district, will
The tracking area that described target location district is corresponding, is set to the tracking area that the overlay area of described first standard network is corresponding, described
Predeterminated position district is the lane place of the overlay area currently correspondence of described first standard network.
A kind of method and device that tracking area is set that the embodiment of the present invention provides, by the appointment time, each terminal institute
The business performed falls after rise to the second standard network from the first standard network and falls the position that accounting is maximum location district after rise
The tracking area that district is corresponding, is set to the tracking area that the overlay area of the first standard network is corresponding.It is compared to of the prior art
By tracking area corresponding for the lane place of the second standard network maximum with the overlapping area of the overlay area of the first standard network, if
It is set to the tracking area that the overlay area of the first standard network is corresponding.The present invention by the appointment time, the covering of the first standard network
After business falling in region, the tracking area that the most lane place of number of times is corresponding is fallen in location district after rise, be set to the first system
The tracking area that the overlay area of formula network is corresponding, before in making the first standard network's coverage area, more CSFB speech business falls after rise
After lane place consistent.Therefore, it is possible to reduce the probability of terminal launch position renewal process, thus reduce terminal and performing voice
The time delay that continues in business procedure.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by use required in embodiment
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
A kind of method flow diagram that tracking area is set that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 arranges the method flow diagram of tracking area for the another kind that the embodiment of the present invention provides；
Fig. 3 arranges the method flow diagram of tracking area for the another kind that the embodiment of the present invention provides；
Fig. 4 arranges the method flow diagram of tracking area for the another kind that the embodiment of the present invention provides；
A kind of apparatus structure schematic diagram that tracking area is set that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides a kind of method arranging tracking area, as it is shown in figure 1, the method flow process includes:
101, the business performed by all terminals in determining the appointment time respectively, in the overlay area of the first standard network
Fall the number of times to each lane place and the total degree of all terminal originating service falling request after rise.
Wherein, lane place includes that business falls after rise to location district after the second standard network；
Although, the tracking area of the first standard network is that the lane place according to the second standard network is configured, but,
In actual mobile communications network, due to the difference of wireless environment, even if the base station of networks with different systems is in same position, this base
Overlay area corresponding to standing is also impossible to completely the same.The overlay area of one the first standard network may be with multiple second
The lane place of standard network is overlapping, also implies that, the terminal in the overlay area of same first standard network is carrying out CSFB
During speech business, the lane place to the second different standard networks may be fallen after rise.
In view of the falling feelings of CSFB speech business in the overlay area of the first standard network acquired in the appointment time
Condition has certain representativeness, i.e. can represent the general feelings that CSFB speech business falls after rise in the overlay area of the first standard network
Condition, therefore, in embodiments of the present invention, can account for the falling determining lane place according to the parameter gathered in the appointment time
Ratio.It should be noted that the time of appointment is as the one continuous print period before current time, can be by person skilled root
It is configured according to historical experience.
It should be noted that in embodiments of the present invention, the first standard network is 4G network, and the second standard network is 3G net
Network, the overlay area of the first standard network can be the overlay area that base station is corresponding, it is also possible to be the community under base station.Owing to returning
Drop down onto 2G network identical to the principle of 3G network with falling, the most only illustrate as a example by 3G network, this
The method that inventive embodiments is provided is equally applicable to 2G network.
102, fall the number of times to each lane place and the total degree of business falling request after rise according to business, determine each position
The falling accounting in district.
The falling situation of CSFB speech business, Ke Yishou is initiated in order to grasp terminal in the overlay area of the first standard network
In collection a period of time, the falling accounting of each lane place.It should be noted that the falling accounting of lane place is the biggest, then the first system
Terminal in the overlay area of formula network, when carrying out CSFB speech business, falls after rise the most to the number of times of this lane place, thus leads
The portfolio causing this lane place is the biggest.
103, by falling the lane place that in accounting, maximum falling accounting is corresponding after rise, it is defined as the overlay area of the first standard network
Corresponding target location district.
In view of the portfolio correlation of value and this lane place of the falling accounting of lane place, therefore, position
The falling accounting in district is maximum, illustrates that the terminal in the overlay area of the first standard network, when carrying out CSFB speech business, falls after rise
Most to the number of times of this lane place, say, that the portfolio of this lane place is maximum.
104, when target location district is different from predeterminated position district, by tracking area corresponding for target location district, it is set to
The tracking area that the overlay area of one standard network is corresponding.
Wherein, predeterminated position district is the lane place that the overlay area of the first standard network is currently corresponding.
After terminal accesses the first standard network, can read the TAC of the first standard network, accordingly, terminal accesses second
After standard network, it is also possible to read the LAC of the second standard network.Wherein, may determine that in the first standard network whole according to TAC
End location, may determine that terminal location in the second standard network according to LAC, and, between TAC and LAC
The corresponding relation existed can be stored in the first standard network MME (English: Mobility Management Entity, in
Literary composition: Mobility Management Entity) in, concrete storage form can be as shown in table 1.
The corresponding table of table 1 TAC with LAC
| TAC | LAC |
| 4600109472 | 4600142248 |
| 4600109473 | 4600142582 |
| 4600109474 | 4600142242 |
| 4600109624 | 4600142369 |
| 4600109598 | 4600142360 |
| 4600109567 | 4600142335 |
| 4600109640 | 4600142483 |
| 4600109558 | 4600142326 |
When terminal carries out combining attachment or associating tracking area/location area updating in the first standard network, MME can basis
The TAC of terminal to report, searches the corresponding table of TAC with LAC as shown in table 1, thus obtains the LAC of correspondence.It is derived by LAC afterwards
Corresponding exchange, thus it is triggered to the position updating process of this exchange.And complete the position updating process of this exchange
Afterwards, this exchange the lane place of user is recorded as LAC, and this LAC returned to MME, afterwards, by MME by LAC to end
End sends.Combine attachment or associating tracking area/location area updating after, terminal when carrying out CSFB speech business, the first standard
Network instruction terminal falls back in the second standard network, and terminal reads the LAC of the second standard network after falling after rise, if it find that should
The LAC that when LAC combines attachment or associating tracking area/location area updating in the first standard network with terminal, MME issues is inconsistent,
Then need launch position more new technological process, realize the voice call procedure in 3G network the most again；Otherwise, it is not necessary to launch position is more
New technological process, directly carries out audio call in 3G network.
In view of the terminal in the overlay area of same first standard network when carrying out CSFB speech business, may return
Drop down onto the lane place of the second different standard networks, then these terminals are after the business of initiation falls request after rise, in fact it could happen that following feelings
Condition: the LAC that the LAC read after a part of terminal falling to the second standard network and the first standard network issue is consistent, then be not required to
Want launch position more new technological process, it is possible to directly in the second standard network, carry out audio call；And another part terminal falls after rise extremely
The LAC that the LAC read after second standard network and the first standard network issue is inconsistent, then necessary launch position more new technological process,
Audio call could be carried out afterwards in the second standard network.
Due to launch position more new technological process, CSFB speech business can be caused to continue the increase of time delay.Therefore, when falling accounting after rise
When maximum lane place is different from predeterminated position district, can search according to table 1 and fall after rise corresponding to the lane place that accounting is maximum
Tracking area, and the tracking area that overlay area that this tracking area is set to the first standard network is corresponding.So, major part is made
CSFB speech business eliminates launch position more new technological process, decreases the probability of launch position more new technological process, thus subtracts on the whole
Lack the terminal time delay that continues during performing speech business.
A kind of method arranging tracking area that the embodiment of the present invention provides, by the appointment time, performed by each terminal
Business falls after rise to the second standard network from the first standard network and falls the lane place correspondence that accounting is maximum location district after rise
Tracking area, be set to the tracking area that the overlay area of the first standard network is corresponding.Be compared to of the prior art will be with
The tracking area that the lane place of the second standard network that the overlapping area of the overlay area of one standard network is maximum is corresponding, is set to the
The tracking area that the overlay area of one standard network is corresponding.The present invention is by the appointment time, in the overlay area of the first standard network
Business fall after rise after location district falls after rise the tracking area that the most lane place of number of times is corresponding, be set to the first standard network
Tracking area corresponding to overlay area, the position before and after more CSFB speech business falls after rise in making the first standard network's coverage area
Put district consistent.Therefore, it is possible to reduce the probability of terminal launch position renewal process, thus reduce terminal and performing speech business
The time delay that continues in journey.
In order to determine that the business in the overlay area of the first standard network falls situation after rise, in a reality of the embodiment of the present invention
In existing mode, the related communication data of voice paging business and called service can be obtained.Therefore, in realization as shown in Figure 1
On the basis of mode, it is also possible to be embodied as implementation as shown in Figure 2.Wherein, when performing step 101 and determining appointment respectively
In, the business performed by all terminals in the overlay area of the first standard network falls the number of times to each lane place and institute after rise
Before having terminal originating service to fall the total degree of request after rise, it is also possible to perform step 105 to step 107:
105, voice paging business record table is obtained.
Wherein, voice paging business record table includes: IMSI is (English: International Mobile Subscriber
Identification Number, Chinese: international mobile subscriber identity), the service request time, predeterminated position district, business please
The tracking area asked, the eNodeBID (Chinese: Base Station Identification) of the first standard network at the terminal place of initiating business request.
In the embodiment of the present invention, within a specified time, voice paging business record as shown in table 2, wherein, IMSI are obtained
Being determined for performing the terminal of CSFB speech business, the service request time can be used to indicate that this terminal initiates CSFB voice
The initial time of service request, predeterminated position district can be used to indicate that terminal combine in the first standard network attachment or combine with
The LAC that when track area/location updates, MME issues, the tracking area of service request can be used to indicate that this terminal accesses the first standard
The TAC read after network, the first standard network
ENodeBID can be used to indicate that the base station of the first standard network at this terminal place.In embodiments of the present invention,
Illustrate as a example by the eNodeBID of the first standard network, be i.e. analyzed in base station dimension.It should be noted that the present invention
Embodiment is possible not only to be applicable to the analysis process of base station dimension, is equally applicable to the analysis of community dimension.
Table 2 voice paging business record table
106, CSFB called service log is obtained.
Wherein, CSFB called service log includes: the lane place after IMSI, response time, falling.
By getting in the data of CSFB called service, screening Iu Release Commond message carries
The record that " End of CSFB " identifies, thus obtain CSFB called service log as shown in table 3.Wherein, IMSI can use
In determining the terminal performing CSFB speech business；Response time can be used to indicate that the time of page response, due in needs elder generation
During launch position more new technological process, page-response message will not be produced, the time of position updating request now can be used to replace ringing
Between Ying Shi；Lane place after falling can be used to indicate that the LAC that terminal reads after accessing the second standard network.Need explanation
It is that " End of CSFB " mark represents CSFB business.
Table 3 CSFB called service record
107, according to specified requirements, merge voice paging business record table and CSFB called service log, added up
Data list.
Wherein, it is intended that condition is the IMSI in IMSI Yu the CSFB called service log in voice paging business record table
Identical, the service request time is less than response time, and the difference of response time and service request time is less than or equal to threshold values, threshold value
For guaranteeing that service request time and response time are corresponding to same business.It should be noted that threshold value is specifically as follows one
Empirical value, such as: set a threshold to 3 seconds.
The embodiment of the present invention provide a kind of method that tracking area is set, by obtain voice paging business record table and
CSFB called service log, is associated statistical analysis according to specified requirements, all CSFB voice industry in obtaining the appointment time
The record of business.It is compared to of the prior art by second system maximum with the overlapping area of the overlay area of the first standard network
The tracking area that the lane place of formula network is corresponding, is set to the tracking area that the overlay area of the first standard network is corresponding.The present invention exists
On the basis of reducing the probability of terminal launch position renewal process, according to voice paging business and the data of called service, determine
In the appointment time, the lane place of all CSFB business and the data of tracking area in the overlay area of the first standard network, thus really
Business in the overlay area of fixed first standard network falls situation after rise.
In order to determine that the business in the overlay area of the first standard network falls situation after rise, in a reality of the embodiment of the present invention
In existing mode, related service record can be obtained by network interface.Therefore, on the basis of implementation as shown in Figure 2,
It is also implemented as implementation as shown in Figure 3.Wherein, step 105 obtains voice paging business record table, can be specifically real
It it is now step 1051；Step 106 obtains CSFB called service log, can be implemented as step 1061:
1051, voice paging business record table is obtained by SGs interface.
1061, CSFB called service log is obtained by Iu-CS interface.
At present, each operation commercial city deploys core network signallings such as can gathering A interface, Iu interface, SGs interface, Mc interface
The monitoring signaling platform of data, utilizes monitoring signaling platform, can collect user service information record.Wherein, business information
Record at least includes the parameter such as location updating record, switching record.Therefore, it can get voice paging industry by SGs interface
Business record, can get CSFB called service record by Iu-CS interface.
A kind of method that tracking area is set that the embodiment of the present invention provides, the voice paging industry that will be obtained by SGs interface
Business log and by the CSFB called service log that Iu-CS interface obtains, is associated statistical analysis according to specified requirements,
The record of all CSFB speech businesses in obtaining the appointment time.Be compared to of the prior art by with the covering of the first standard network
The tracking area that the lane place of the second standard network that the overlapping area in cover region territory is maximum is corresponding, is set to covering of the first standard network
The tracking area that cover region territory is corresponding.The present invention, on the basis of the probability reducing terminal launch position renewal process, can pass through SGs
Interface and Iu-CS interface obtain related data, obtain in the appointment time, all CSFB industry in the overlay area of the first standard network
The lane place of business and the data of tracking area, so that it is determined that the business in the overlay area of the first standard network falls situation after rise.
In order to determine the falling number of times of lane place, in an implementation of the embodiment of the present invention, statistical data is arranged
Table is grouped according to the overlay area of the first standard network, and determine in each group each fall after rise after lane place occur
Number of times.Therefore, on the basis of implementation as shown in Figure 2, it is also possible to be embodied as implementation as shown in Figure 4.Wherein,
In step 101 determines the appointment time respectively, the business performed by all terminals in the overlay area of the first standard network falls after rise
Fall the total degree of request after rise to the number of times of each lane place and all terminal originating service, can be implemented as step 1011 to
Step 1014:
1011, from statistical data list, the first standard network at the terminal place of initiating business request is obtained
ENodeBID, the tracking area of service request, predeterminated position district, the lane place after falling.
CSFB speech business is the need of launch position renewal process, mainly according to falling to the second standard network reading after rise
LAC and the LAC that issues of the first standard network the most consistent, i.e. the predeterminated position district in linked list with fall after rise after lane place
The most consistent, it is therefore desirable to from statistical data list, after obtaining predeterminated position district corresponding to each terminal and falling after rise position
District.
1012, according to the eNodeBID of the first standard network, statistical data list is grouped, obtains at least one
ENodeBID group.
Wherein, at least one eNodeBID group, the eNodeBID of each item data is identical.
Due to the overlay area of the corresponding well-determined first standard network of the eNodeBID of a first standard network, can
With the eNodeBID according to the first standard network, statistical data list is become multiple according to the different demarcation of eNodeBID
Data in this group, afterwards in units of each eNodeBID group, are analyzed by eNodeBID group.
1013, the number of times that the lane place after each falls after rise in each eNodeBID group occurs is obtained.
In each eNodeBID group described in statistical data list after packet, the service request of each item data with
Track district is identical, and predeterminated position district is identical, but the lane place after falling after rise there may be difference.According to the lane place after falling after rise,
And the identical data in lane place after falling after rise merge counting, obtain association statistical analysis table as shown in table 4.
Table 4 associates statistical analysis table
From table 4, Base Station Identification be 403756 eNodeBID group in fall after rise after lane place have 4600142326
With 4600142335, wherein, it is 284 that CSFB speech business falls the number of times of the lane place 4600142326 to falling after rise, falls after rise
The number of times of the lane place 4600142335 to falling is 13.
In embodiments of the present invention, the number of times that the lane place after falling each in eNodeBID group can be occurred, really
It is set in the overlay area of the first standard network business performed by terminal at the falling number of times of lane place.
1014, obtain each eNodeBID group and initiate the total degree of business falling request.
By the falling number of times sum of the lane place after all for eNodeBID group fallings, it is defined as the first standard net of correspondence
The business initiated in the overlay area of network falls the total degree of request after rise.If maximum falling number of times is corresponding in eNodeBID group
Lane place after falling is different from the predeterminated position district of this eNodeBID group, then the tracking area of this eNodeBID group is described
Unreasonable allocation, then fall maximum the tracking area corresponding to lane place after the falling that number of times is corresponding after rise, be defined as this
The suggestion tracking area of eNodeBID group, as shown in table 5.
Table 5 eNodeBID group suggestion tracking area synopsis
From table 5, the CSFB speech business in the overlay area of base station 403756 falls the lane place to falling after rise
The number of times of 4600142326 is most, and inconsistent with predeterminated position district 4600142325, the most in embodiments of the present invention, it is believed that should
The TAC unreasonable allocation of the overlay area of the first standard network that eNodeBID group is corresponding, needs the lane place after falling after rise
The tracking area 4600109558 of 4600142326 correspondences, is defined as the suggestion tracking area of base station 403756.
As shown in table 6, it is proposed that tracking area is the method arranging tracking area provided according to the present invention, the tracking area obtained.
It should be noted that the measures to rectify and reform in table are that in actual application, first corresponding to different districts and cities is made by the wireless engineer of optimization
The reform advice of the tracking area of the overlay area of formula network.
LAC Yu the TAC border reasonability of table 6 eNodeBID group verifies result
As can be seen from Table 6, the suggestion tracking area that the method arranging tracking area provided according to the present invention obtains, with wireless
The analysis result optimizing engineer has concordance.But, for being compared to the method that tracking area is set that the present invention provides,
By artificial field test, needing to expend a large amount of manpower and materials, difficulty is big, cost is high in enforcement.
It should be noted that wireless optimization engineer changes the tracking area of base station 408400 into 9596, with suggestion tracking area
4600109593 is different, and this causes owing to base station has been carried out again planning by operator, is not offered as changing tracking area
After being 9596, more excellent than the method that the embodiment of the present invention is provided in terms of reducing the time delay that continues.
After using the method that the embodiment of the present invention is provided, LAC and the TAC border to the eNodeBID of the first standard network
Reasonability is verified, result is as shown in table 7.
LAC and the TAC border reasonability of table 7 eNodeBID group optimizes the result
As can be seen from Table 7, Base Station Identification be the base station of the first standard network of 403756 after optimization, at 377 quilts
In crying, the lane place after falling corresponding after having 366 called fallings is 4600142326, and this part is called is to need not again
Secondary launch position more new technological process, and the lane place after falling corresponding after wherein having 11 called fallings is
4600142335, different from predeterminated position district, then need launch position more new technological process.It is to say, this base station overwhelming majority
Lane place before and after CSFB speech business falls after rise is consistent, after i.e. have employed technical scheme provided by the present invention, decreases entirety
The time delay that continues of upper calling.
A kind of method arranging tracking area that the embodiment of the present invention provides, from statistical data list, obtains each first
The overlay area of standard network；The business of corresponding same base station is divided at least one group according to the lane place after falling after rise, obtains
Take in each group.It is compared to of the prior art by maximum with the overlapping area of the overlay area of the first standard network the
The tracking area that the lane place of two standard networks is corresponding, is set to the tracking area that the overlay area of the first standard network is corresponding.This
Data that are bright on the basis of the probability reducing terminal launch position renewal process, that obtained by SGs interface and Iu-CS interface,
In determining the appointment time, in the overlay area of each first standard network, lane place after the falling of all CSFB business occurs
Number of times.
The embodiment of the present invention provides a kind of device 20 arranging tracking area, as it is shown in figure 5, this device 20 is for performing such as figure
Any one method of 1 to Fig. 4, this device 20 includes:
Statistical module 201, in being used for determining the appointment time, all terminals in the overlay area of the first standard network are held
The business of row falls the number of times to each lane place and the total degree of all terminal originating service falling request after rise, and lane place includes industry
Business falls after rise to location district after the second standard network.
Computing module 202, for falling the number of times to each lane place and business after rise according to the business of statistical module 201 statistics
Fall the total degree of request after rise, determine the falling accounting of each lane place.
Determine module 203, the position that maximum falling accounting is corresponding in the falling accounting calculated by computing module 202
District, is defined as the target location district that the overlay area of the first standard network is corresponding.
Module 204 is set, for when the target location district determining that module 203 determines is different from predeterminated position district, by mesh
The tracking area that cursor position district is corresponding, is set to the tracking area that the overlay area of the first standard network is corresponding, and predeterminated position district is
The lane place that the overlay area of one standard network is currently corresponding.
In an implementation of the embodiment of the present invention, device 20 also includes:
Acquisition module 205, is used for obtaining voice paging business record table, and voice paging business record table includes: international shifting
Dynamic user identification code IMSI, service request time, predeterminated position district, the tracking area of service request, the terminal of initiating business request
The Base Station Identification eNodeBID of the first standard network at place.
Acquisition module 205, is additionally operable to obtain circuit domain dropping CSFB called service log, CSFB called service log
Including: the lane place after IMSI, response time, falling.
Processing module 206, for according to specified requirements, merging the voice paging business record table that acquisition module 205 obtains
With CSFB called service log, obtain statistical data list, it is intended that condition be IMSI in voice paging business record table with
IMSI in CSFB called service log is identical, and the service request time is less than response time, and response time and service request
The difference of time is less than or equal to threshold value, and threshold value is used for guaranteeing that service request time and response time are corresponding to same business.
In an implementation of the embodiment of the present invention, acquisition module 205, specifically for obtaining language by SGs interface
Sound paging service log；
CSFB called service log is obtained by Iu-CS interface.
In an implementation of the embodiment of the present invention, statistical module 201, specifically for obtaining from processing module 206
Statistical data list in, obtain the eNodeBID of the first standard network at terminal place of initiating business request, service request
Tracking area, predeterminated position district, the lane place after falling；
According to the eNodeBID of the first standard network, statistical data list is grouped, obtains at least one
ENodeBID group, at least one eNodeBID group, the eNodeBID of each item data is identical；
Obtain the number of times that the lane place after each falls after rise in each eNodeBID group occurs.
A kind of device arranging tracking area that the embodiment of the present invention provides, by the appointment time, performed by each terminal
Business falls after rise to the second standard network from the first standard network and falls the lane place correspondence that accounting is maximum location district after rise
Tracking area, be set to the tracking area that the overlay area of the first standard network is corresponding.Be compared to of the prior art will be with
The tracking area that the lane place of the second standard network that the overlapping area of the overlay area of one standard network is maximum is corresponding, is set to the
The tracking area that the overlay area of one standard network is corresponding.The present invention is by the appointment time, in the overlay area of the first standard network
Business fall after rise after location district falls after rise the tracking area that the most lane place of number of times is corresponding, be set to the first standard network
Tracking area corresponding to overlay area, the position before and after more CSFB speech business falls after rise in making the first standard network's coverage area
Put district consistent.Therefore, it is possible to reduce the probability of terminal launch position renewal process, thus reduce terminal and performing speech business
The time delay that continues in journey.
Each embodiment in this specification all uses the mode gone forward one by one to describe, identical similar portion between each embodiment
Dividing and see mutually, what each embodiment stressed is the difference with other embodiments.Real especially for device
For executing example, owing to it is substantially similar to embodiment of the method, so describing fairly simple, relevant part sees embodiment of the method
Part illustrate.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, be permissible
Instructing relevant hardware by computer program to complete, described program can be stored in computer read/write memory medium
In, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only store-memory body (English: Read-Only Memory, be called for short: ROM) or random store-memory body (English:
Random Access Memory, is called for short: RAM) etc..
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all answer
Contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (8)
1. the method that tracking area is set, it is characterised in that described method includes:
In determining the appointment time respectively, the business performed by all terminals in the overlay area of the first standard network falls after rise to respectively
The number of times of individual lane place and all terminal originating service fall the total degree of request after rise, and described lane place includes that described business falls after rise extremely
Location district after second standard network；
Fall after rise according to described business and fall the total degree of request after rise to the number of times of each lane place and described business, determine described each
The falling accounting of lane place；
Fall, by maximum in described falling accounting, the lane place that accounting is corresponding after rise, be defined as the overlay area of described first standard network
Corresponding target location district；
When described target location district is different from predeterminated position district, by tracking area corresponding for described target location district, it is set to institute
Stating the tracking area that the overlay area of the first standard network is corresponding, described predeterminated position district is the area of coverage of described first standard network
The lane place that territory is currently corresponding.
Method the most according to claim 1, it is characterised in that described determine the appointment time respectively in, the first standard net
The business performed by all terminals in the overlay area of network falls the number of times to each lane place and all terminal originating service after rise
Before falling the total degree of request after rise, including:
Obtaining voice paging business record table, described voice paging business record table includes: international mobile subscriber identity IMSI,
Service request time, predeterminated position district, the tracking area of service request, described first standard at terminal place of initiating business request
The Base Station Identification eNodeBID of network；
Obtaining circuit domain dropping CSFB called service log, described CSFB called service log includes: when IMSI, response
Between, fall after rise after lane place；
According to specified requirements, merge described voice paging business record table and described CSFB called service log, added up
Data list, described specified requirements is that the described IMSI in described voice paging business record table remembers with described CSFB called service
Described IMSI in record table is identical, and the described service request time is less than described response time, and described response time and described industry
The difference of business request time is less than or equal to threshold value, and described threshold value is used for guaranteeing described service request time and described response time
Corresponding to same business.
Method the most according to claim 2, it is characterised in that described acquisition voice paging business record table, including:
Described voice paging business record table is obtained by SGs interface；
Described acquisition CSFB called service log, including:
Described CSFB called service log is obtained by Iu-CS interface.
Method the most according to claim 2, it is characterised in that described determine the appointment time respectively in, the first standard network
Overlay area in the business performed by all terminals fall after rise to number of times and all terminal originating service of each lane place and return
Fall the total degree asked, including:
From described statistical data list, obtain the described first standard network at the terminal place of described initiating business request
ENodeBID, the tracking area of described service request, described predeterminated position district, the lane place after described falling；
According to the eNodeBID of described first standard network, described statistical data list is grouped, obtains at least one
ENodeBID group, at least one eNodeBID group described, the eNodeBID of each item data is identical；
Obtain the number of times that the lane place after each falls after rise in each eNodeBID group occurs.
5. the device that tracking area is set, it is characterised in that described device includes:
Statistical module, the industry performed by all terminals in being used for determining the appointment time, in the overlay area of the first standard network
Business falls the number of times to each lane place and the total degree of all terminal originating service falling request after rise, and described lane place includes described
Business falls after rise to location district after the second standard network；
Computing module, falls the number of times to each lane place and described industry after rise for the described business according to described statistical module counts
Business falls the total degree of request after rise, determines the falling accounting of each lane place described；
Determine module, the lane place that maximum falling accounting is corresponding in the described falling accounting calculated by described computing module,
It is defined as the target location district that the overlay area of described first standard network is corresponding；
Module is set, for when the described described target location district determining that module determines is different from predeterminated position district, by described
The tracking area that target location district is corresponding, is set to the tracking area that the overlay area of described first standard network is corresponding, described default
Lane place is the lane place of the overlay area currently correspondence of described first standard network.
Device the most according to claim 5, it is characterised in that described device also includes:
Acquisition module, is used for obtaining voice paging business record table, and described voice paging business record table includes: international mobile use
Family identification code IMSI, service request time, predeterminated position district, the tracking area of service request, the terminal place of initiating business request
The Base Station Identification eNodeBID of described first standard network；
Described acquisition module, is additionally operable to obtain circuit domain dropping CSFB called service log, described CSFB called service record
Table includes: the lane place after IMSI, response time, falling；
Processing module, for according to specified requirements, merge described voice paging business record table that described acquisition module obtains with
Described CSFB called service log, obtains statistical data list, and described specified requirements is described voice paging business record table
In described IMSI identical with the described IMSI in described CSFB called service log, the described service request time is less than described
Response time, and the difference of described response time and described service request time is less than or equal to threshold value, described threshold value is for really
Protect the described service request time with described response time corresponding to same business.
Device the most according to claim 6, it is characterised in that described acquisition module, specifically for obtaining by SGs interface
Described voice paging business record table；
Described CSFB called service log is obtained by Iu-CS interface.
Device the most according to claim 6, it is characterised in that described statistical module, specifically for from described processing module
In the described statistical data list obtained, obtain the described first standard network at the terminal place of described initiating business request
ENodeBID, the tracking area of described service request, described predeterminated position district, the lane place after described falling；
According to the eNodeBID of described first standard network, described statistical data list is grouped, obtains at least one
ENodeBID group, at least one eNodeBID group described, the eNodeBID of each item data is identical；
Obtain the number of times that the lane place after each falls after rise in each eNodeBID group occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614673.5A CN106255132B (en) | 2016-07-28 | 2016-07-28 | A kind of method and device that tracking area is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614673.5A CN106255132B (en) | 2016-07-28 | 2016-07-28 | A kind of method and device that tracking area is set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106255132A true CN106255132A (en) | 2016-12-21 |
| CN106255132B CN106255132B (en) | 2019-09-20 |
Family
ID=57605672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614673.5A Active CN106255132B (en) | 2016-07-28 | 2016-07-28 | A kind of method and device that tracking area is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106255132B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493573A (en) * | 2017-07-27 | 2017-12-19 | 武汉虹信通信技术有限责任公司 | A kind of signalling analysis method for mobile terminal |
| CN108668327A (en) * | 2018-04-23 | 2018-10-16 | 北京小米移动软件有限公司 | The communication means and device of mobile terminal |
| CN109874156A (en) * | 2017-12-01 | 2019-06-11 | 中国联合网络通信集团有限公司 | The distribution method and the network equipment of tracking area list |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577962A (en) * | 2008-07-10 | 2009-11-11 | 中兴通讯股份有限公司 | Method for realizing update of incidence relation and corresponding terminal |
| CN101577955A (en) * | 2008-07-11 | 2009-11-11 | 中兴通讯股份有限公司 | Method and system for determining activation of signaling-saving function in idle mode |
| US20100323695A1 (en) * | 2009-06-18 | 2010-12-23 | Nokia Siemens Networks Oy | Mobile management entity operating in communications network and selection method therefor |
| US20130301466A1 (en) * | 2011-01-27 | 2013-11-14 | Deutsche Telekom Ag | Method for the use of a gsm/umts mobile communication network by a user equipment attached to a core network of an evolved packet system (eps) mobile communication network |
-
2016
- 2016-07-28 CN CN201610614673.5A patent/CN106255132B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577962A (en) * | 2008-07-10 | 2009-11-11 | 中兴通讯股份有限公司 | Method for realizing update of incidence relation and corresponding terminal |
| CN101577955A (en) * | 2008-07-11 | 2009-11-11 | 中兴通讯股份有限公司 | Method and system for determining activation of signaling-saving function in idle mode |
| US20100323695A1 (en) * | 2009-06-18 | 2010-12-23 | Nokia Siemens Networks Oy | Mobile management entity operating in communications network and selection method therefor |
| US20130301466A1 (en) * | 2011-01-27 | 2013-11-14 | Deutsche Telekom Ag | Method for the use of a gsm/umts mobile communication network by a user equipment attached to a core network of an evolved packet system (eps) mobile communication network |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493573A (en) * | 2017-07-27 | 2017-12-19 | 武汉虹信通信技术有限责任公司 | A kind of signalling analysis method for mobile terminal |
| CN107493573B (en) * | 2017-07-27 | 2020-05-12 | 武汉虹信通信技术有限责任公司 | Signaling analysis method for mobile terminal |
| CN109874156A (en) * | 2017-12-01 | 2019-06-11 | 中国联合网络通信集团有限公司 | The distribution method and the network equipment of tracking area list |
| CN108668327A (en) * | 2018-04-23 | 2018-10-16 | 北京小米移动软件有限公司 | The communication means and device of mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106255132B (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108322937B (en) | Resource allocation method and orchestrator for network slices in a radio access network | |
| CN109379736B (en) | Method and device for adjusting cell network quality | |
| CN101296477B (en) | Method and device for planning network topological | |
| CN104349366B (en) | A kind of radio network problems association analysis method based on GIS | |
| CN107580337A (en) | Hot spot area identification method and device | |
| CN106255132A (en) | A kind of method and device that tracking area is set | |
| US12004114B2 (en) | Geolocation of wireless network users | |
| CN105847035A (en) | Virtualization EPC (Evolved Packet Core) system and service instantiation method | |
| CN113133064A (en) | Switching method and device, storage medium and electronic equipment | |
| CN106233764B (en) | information processing method and device | |
| CN104105118A (en) | Method and system for tracking area list collocation in LTE network | |
| US8355945B1 (en) | Identifying and ranking high-impact churn sectors | |
| CN102244888A (en) | Method and device for evaluating standby state behaviours of user equipment | |
| CN102034163A (en) | Method and system for managing asset information of telecommunication equipment | |
| CN109587721B (en) | Cell network coverage assessment method and device | |
| CN103686833A (en) | Mobile network voice quality estimating method and device | |
| CN102244874A (en) | Method and apparatus for inter-system reselection frequency statistics | |
| CN105682144A (en) | Method, device and system for determining service MSC | |
| CN108337634B (en) | HAPS call access control method, device, high altitude platform equipment and storage medium | |
| CN103229538A (en) | Message processing method and device between communication systems | |
| CN114928849B (en) | Base station deployment method and device, electronic equipment and storage medium | |
| CN103581953A (en) | Association method for wireless drive test data and signaling monitoring data | |
| CN109348490A (en) | A kind of method and device of the adjoining carrier wave of identification interference railway LTE network | |
| CN109348488B (en) | Mobile network user perception guarantee method and device | |
| CN109391980A (en) | A kind of method and system based on NB-IoT network downstream flow control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |