CN102469485B - Method for controlling centralized registration of large number of UE - Google Patents
Method for controlling centralized registration of large number of UE Download PDFInfo
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- CN102469485B CN102469485B CN201010549898.XA CN201010549898A CN102469485B CN 102469485 B CN102469485 B CN 102469485B CN 201010549898 A CN201010549898 A CN 201010549898A CN 102469485 B CN102469485 B CN 102469485B
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Abstract
The invention discloses a method for controlling the centralized registration of a large number of UE. The method comprises the steps as follows: a base station eNodeB sends a delay registration related parameter to all subordinate UE through broadcast messages; when needing registration, the UE calculates a delay time D according to the delay registration related parameter and the user identification per se; and after waiting for the time D, the UE asks the eNodeB or a CN for registration. By adopting the method disclosed by the invention, the problem of the centralized registration of a large number of UE can be effectively solved.
Description
Technical field
The present invention relates to moving communicating field, particularly a kind of method of controlling the concentrated registration of a large amount of UE.
Background technology
Fig. 1 is the flow chart of subscriber equipment in prior art (UE) register method.Fig. 1 only illustrates the register method of single UE, as shown in Figure 1, UE by login request message to base station (eNodeB) request registration.In mobile communication system, exist a large amount of UE to concentrate the scene of registration, for example, while recovering normal work after eNodeB breaks down, a large amount of UE in its service area will concentrate to eNodeB and register, again for example, on high-speed railway, a large amount of UE may enter the service area of same eNodeB within the very short time period, and the UE entering in same service area also will concentrate to eNodeB and register.Wherein, the register method of each UE is all implemented according to shown in Fig. 1.
Yet, when concentrating the UE quantity of registering very large, because the interface-free resources of eNodeB is limited, part UE can not register in time and make registration delays, after postponing a period of time, UE also can initiate registration to eNodeB again, when UE is considered as registration failure to the number of times summation of eNodeB registration over after certain threshold value repeatedly.On the other hand, a large amount of UE take interface-free resources simultaneously and register to eNodeB, also can cause network side signaling traffic load overweight, may affect other user's regular traffic.Visible, the register method of UE of the prior art can bring problems after being applied in and concentrating registration scene, and prior art also does not propose to solve the effective scheme that a large amount of UE concentrate registration problem.
Summary of the invention
In view of this, the invention provides a kind of method that a large amount of UE concentrate registration of controlling, can effectively solve the problem that a large amount of UE concentrate registration.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that
Control the method that a large amount of UE concentrate registration, the method comprises:
A, base station eNodeB are registered relevant parameter by broadcast to all user equipment (UE) transmission lags of its subordinate;
B, when UE needs request registration, UE is according to postponing registration relevant parameter and the user ID computing relay duration D of self;
C, the backward eNodeB of UE stand-by period length D or core net CN request registration.
Before steps A, the method further comprises:
In advance eNodeB is configured, to determine the moment of eNode execution step A.
The method of described configuration is:
ENodeB is detected to himself in concentrating the moment of registration scene as the moment of eNodeB execution step A, and wherein, described concentrated registration scene comprises: after eNodeB fault, recover;
Before steps A, further comprise:
ENodeB detects himself in concentrating registration scene.
The method of described configuration is:
The moment as moment of eNodeB execution step A that eNodeB is received to the notice of CN;
Before steps A, further comprise:
CN postpones registration relevant parameter to eNodeB notice, and notifies eNodeB execution step A.
Described in step B, postponing registration relevant parameter comprises: first postpones registration relevant parameter N and second postpones registration relevant parameter S, wherein, first postpones the end N bit digital that registration relevant parameter N represents to intercept user ID, and second postpones registration relevant parameter S represents time step.
Described in step B, user ID comprises: IMSI International Mobile Subscriber Identity IMSI, travelling carriage comprehensive service digital net number MSISDN or International Mobile Equipment Identity code IMEI.
The method of the duration of computing relay described in step B D comprises:
End N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X;
Calculate second and postpone registration relevant parameter S and the product D1 that postpones duration parameters X, using product D1 as postponing duration D.
The method of the duration of computing relay described in step B D comprises:
End N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X;
Calculate the second Delay computing registration parameter S and the product D1 that postpones duration parameters X;
Calculate 10
n, by 10
n, as long delay duration T, and then calculate T and obtain difference D2 with the difference of D1 with the product of the second delay registration relevant parameter S, using difference D2 as delay duration D.
The method of the duration of computing relay described in step B D comprises:
End N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X;
Calculate second and postpone registration relevant parameter S and the product D1 that postpones duration parameters X;
Calculate 10
n, by 10
nas long delay duration T, and then the difference of calculating T and D1 obtains difference D2 with the product of the second delay registration relevant parameter S;
The random D1 of selection or D2 are as postponing duration D.
Visible, according to technical scheme provided by the present invention, first eNodeB registers relevant parameter by broadcast to all UE transmission lags of its subordinate, secondly, UE, according to postponing registration relevant parameter and the user ID computing relay duration D of self, initiates registration to eNodeB after UE waiting time D again.Like this, when concentrating the UE quantity of registering very large, owing to just initiating registration to eNodeB after each UE Active Delay a period of time D, and, owing to postponing duration D, according to the user ID that postpones registration relevant parameter and UE self, calculate, therefore in all UE, the delay duration D of part UE is identical, in all UE, the delay duration D of part UE is not identical, therefore with regard to avoided a large amount of UE in prior art to register the problem clashing simultaneously, also avoided UE owing to repeatedly can not registering in time the registration failure causing.On the other hand, avoid a large amount of UE to take interface-free resources simultaneously and registered to eNodeB, reduced the signaling traffic load of network side.Visible, method provided by the invention can be applied in concentrates registration scene, has effectively solved the problem that a large amount of UE concentrate registration.
In addition, in the situation that a large amount of UE concentrate registration, can think that the end N bit digital in UE sign is to be evenly distributed in certain scope, the registration of a large amount of UE that therefore can scatter more equably.
In addition, the present invention does not affect register method of the prior art, if still there is registration failure after using the present invention, by the method for prior art, processes
In addition, the present invention is according to postponing registration relevant parameter and the user ID computing relay duration D of self, and computational methods are simple, not for UE increases heavy computation burden.
Accompanying drawing explanation
Fig. 1 is the flow chart of UE register method in prior art.
Fig. 2 is a kind of flow chart that a large amount of UE concentrate the method for registration of controlling provided by the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, scheme of the present invention is described in further detail.
Core concept of the present invention is: first eNodeB registers relevant parameter by broadcast to all UE transmission lags of its subordinate, secondly, UE, according to postponing registration relevant parameter and the user ID computing relay duration D of self, initiates registration to eNodeB after UE waiting time D again.Like this, when concentrating the UE quantity of registering very large, owing to just initiating registration to eNodeB or CN after each UE Active Delay a period of time D, and, owing to postponing duration D, according to the user ID that postpones registration relevant parameter and UE self, calculate, therefore in all UE, the delay duration D of part UE is identical, in all UE, the delay duration D of part UE is not identical, therefore with regard to avoided a large amount of UE in prior art to register the problem clashing simultaneously, also avoided UE owing to repeatedly can not registering in time the registration failure causing.Meanwhile, avoid a large amount of UE to take interface-free resources simultaneously and registered to eNodeB, reduced the signaling traffic load of network side.
Fig. 2 is a kind of flow chart that a large amount of UE concentrate the method for registration of controlling provided by the present invention.As shown in Figure 2, the method comprises the following steps:
Step 201, eNodeB registers relevant parameter by broadcast to all UE transmission lags of its subordinate.
Illustrate, suppose that the service area of eNodeB comprises 3 UE:UE1, UE2, UE3, eNodeB is all notified and postpones registration relevant parameter to UE1, UE2, UE3 by broadcast.
Above-mentioned service area comprises that the situation of 3 UE is only for illustrating, and in actual applications, the UE quantity in the service area of eNodeB is seldom time, and the concentrated registration scene of non-the present invention's definition, can carry out according to the method for prior art.
Specifically, when under specific circumstances, eNodeB is just by broadcast transmission lag registration relevant parameter.Before step 201, also can further comprise: in advance eNodeB is configured, to determine that it is whether to moment of the UE transmission lag registration relevant parameter in its service range.
The method of configuration can be: eNodeB is detected to moment of himself UE transmission lag registration relevant parameter in as eNodeB to its service range in the moment in concentrating registration scene, and for example eNodeB recovers normal work after breaking down.When eNodeB detects himself in concentrating registration scene, eNodeB execution step 201.
The method of configuration can also be: the moment of the UE transmission lag registration relevant parameter of moment of notice that eNodeB is received to core net (CN) in as eNodeB to its service range.When eNodeB receives the notice of CN, before step 201, also can comprise the steps: that CN postpones registration relevant parameter to eNodeB notice, and notify eNodeB execution step 201.
In addition, postponing registration relevant parameter can comprise: first postpones registration relevant parameter N and second postpones registration relevant parameter S, wherein, first postpones the end N bit digital that registration relevant parameter N represents to intercept user ID, and second postpones registration relevant parameter S represents time step.
Step 202, UE is according to postponing registration relevant parameter and the user ID computing relay duration D of self.
It should be noted that, because eNodeB in step 201 is to all UE transmission lag registrations of subordinate relevant parameter, some UE in all UE of subordinate may not need registration at present, when needing request registration, UE just performs step 202, the delay registration relevant parameter that can only step 201 be received when UE does not need request registration is preserved, and when it need to be registered, performs step 202 again.
Wherein, user ID can be: IMSI International Mobile Subscriber Identity (IMSI), travelling carriage comprehensive service digital net number (MSISDN) or International Mobile Equipment Identity code (IMEI) etc.
The method of several computing relay duration D is provided below.
The first method, the first method of computing relay duration D can comprise the steps 2021 and step 2022:
Step 2021, the end N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X.
Step 2021 is illustrated, supposes the IMSI=123456789 of current UE, and N=3, intercept end 3 bit digital of IMSI, obtain postponing duration parameters X=789.
Step 2022, calculates second and postpones registration relevant parameter S and the product D1 that postpones duration parameters X, using product D1 as postponing duration D.
It should be noted that, the unit that postpones duration D is second.
Step 2022 is illustrated, supposes S=0.05, D1=S*X=0.05*789=39.45 second, therefore the delay duration D of current UE is 39.45 seconds.
The second method, the second method of computing relay duration D can comprise the steps 3021, step 3022, step 3023:
Step 3021, the end N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X.
Step 3021 is illustrated, supposes the IMSI=123456789 of current UE, and N=3, intercept end 3 bit digital of IMSI, obtain postponing duration parameters X=789.
Step 3022, calculates second and postpones registration relevant parameter S and the product D1 that postpones duration parameters X.
Step 3022 is illustrated, supposes S=0.05, D1=S*X=0.05*789=39.45 second.
Step 3023, calculates 10
n, by 10
n, as long delay duration T, and then calculate T and obtain difference D2 with the difference of D1 with the product of the second delay registration relevant parameter S, using difference D2 as delay duration D.
Step 3023 is illustrated, supposes 10
n=10
3=1000, T=S*10
n=0.05*1000=50 second, therefore long delay duration T is 50 seconds, and D2=T-D1=50-39.45=10.55 second, therefore the delay duration D of current UE is 10.55 seconds.
Visible, in the first method of above-mentioned computing relay duration D, for all UE of same eNodeB subordinate, the delay registration relevant parameter receiving by broadcast due to each UE is identical, and therefore, the X intercepting is larger, postpones duration D larger; But in the second method of above-mentioned computing relay duration D, the X intercepting is larger, postpone duration D less.
In actual applications, can not limit UE necessarily using D1 as postponing duration D, also not limit UE necessarily using D2 as postponing duration D, UE also can be at random using D1 or D2 as postponing duration D, that is to say, from D1 or D2, one of random selection all can as postponing duration D.
Step 203, UE waits for, waiting time equals calculated delay duration D.
Step 204, UE by login request message to eNodeB or CN request registration.
By step 203 and step 204, can find out, after current UE length time of delay D, to eNodeB or CN, initiate registration again.
So far, this flow process finishes.
To sum up, in the present invention, first eNodeB registers relevant parameter by broadcast to all UE transmission lags of its subordinate, secondly, UE, according to postponing registration relevant parameter and the user ID computing relay duration D of self, initiates registration to eNodeB after UE waiting time D again.Like this, when concentrating the UE quantity of registering very large, owing to just initiating registration to eNodeB after each UE Active Delay a period of time D, and, owing to postponing duration D, according to the user ID that postpones registration relevant parameter and UE self, calculate, this is just equivalent to, according to the user ID that postpones registration relevant parameter and UE self, all UE have been divided into some batches, for example, the delay duration of the UE that the N bit digital at end is identical is identical, the identical UE of the N bit digital at end can be regarded as and to belong to same batch, therefore each UE is equivalent to be divided in corresponding batch, each batch has the delay duration D of its correspondence, this has just been avoided a large amount of UE in prior art to register the problem clashing simultaneously, also avoided UE owing to repeatedly can not registering in time the registration failure causing.Meanwhile, avoid a large amount of UE to take interface-free resources simultaneously and registered to eNodeB, reduced the signaling traffic load of network side.Visible, method provided by the invention can be applied in concentrates registration scene, has effectively solved the problem that a large amount of UE concentrate registration.
In addition, in the situation that a large amount of UE concentrate registration, can think that the end N bit digital in UE sign is to be evenly distributed in certain scope, the registration of a large amount of UE that therefore can scatter more equably.
In addition, the present invention does not affect register method of the prior art, if used after the present invention, registration failure still occurs, and by the method for prior art, processes
In addition, the present invention is according to postponing registration relevant parameter and the user ID computing relay duration D of self, and computational methods are simple, not for UE increases heavy computation burden.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. control the method that a large amount of UE concentrate registration, it is characterized in that, the method comprises:
A, base station eNodeB are registered relevant parameter by broadcast to all user equipment (UE) transmission lags of its subordinate;
B, when UE needs request registration, UE is according to postponing registration relevant parameter and the user ID computing relay duration D of self;
Described in step B, postponing registration relevant parameter comprises: first postpones registration relevant parameter N and second postpones registration relevant parameter S, wherein, first postpones the end N bit digital that registration relevant parameter N represents to intercept user ID, and second postpones registration relevant parameter S represents time step;
C, the backward eNodeB of UE stand-by period length D or core net CN request registration.
2. method according to claim 1, is characterized in that, before steps A, the method further comprises:
In advance eNodeB is configured, to determine the moment of eNode execution step A.
3. method according to claim 2, is characterized in that, the method for described configuration is:
ENodeB is detected to himself in concentrating the moment of registration scene as the moment of eNodeB execution step A, and wherein, described concentrated registration scene comprises: after eNodeB fault, recover;
Before steps A, further comprise:
ENodeB detects himself in concentrating registration scene.
4. method according to claim 2, is characterized in that, the method for described configuration is:
The moment as moment of eNodeB execution step A that eNodeB is received to the notice of CN;
Before steps A, further comprise:
CN postpones registration relevant parameter to eNodeB notice, and notifies eNodeB execution step A.
5. method according to claim 1, is characterized in that, described in step B, user ID comprises: IMSI International Mobile Subscriber Identity IMSI, travelling carriage comprehensive service digital net number MSISDN or International Mobile Equipment Identity code IMEI.
6. method according to claim 5, is characterized in that, the method for the duration of computing relay described in step B D comprises:
End N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X;
Calculate second and postpone registration relevant parameter S and the product D1 that postpones duration parameters X, using product D1 as postponing duration D.
7. method according to claim 5, is characterized in that, the method for the duration of computing relay described in step B D comprises:
End N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X;
Calculate the second Delay computing registration parameter S and the product D1 that postpones duration parameters X;
Calculate 10
n, by 10
n, as long delay duration T, and then calculate T and obtain difference D2 with the difference of D1 with the product of the second delay registration relevant parameter S, using difference D2 as delay duration D.
8. method according to claim 5, is characterized in that, the method for the duration of computing relay described in step B D comprises:
End N bit digital according to the first delay registration relevant parameter N intercepting user ID, obtains postponing duration parameters X;
Calculate second and postpone registration relevant parameter S and the product D1 that postpones duration parameters X;
Calculate 10
n, by 10
nas long delay duration T, and then the difference of calculating T and D1 obtains difference D2 with the product of the second delay registration relevant parameter S;
The random D1 of selection or D2 are as postponing duration D.
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| CN201010549898.XA CN102469485B (en) | 2010-11-18 | 2010-11-18 | Method for controlling centralized registration of large number of UE |
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| CN201010549898.XA CN102469485B (en) | 2010-11-18 | 2010-11-18 | Method for controlling centralized registration of large number of UE |
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| CN102469485B true CN102469485B (en) | 2014-05-07 |
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| CN107729158B (en) * | 2017-09-20 | 2022-01-11 | 惠州Tcl移动通信有限公司 | Method for simplifying application program register, storage medium and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817006A (en) * | 2003-08-26 | 2006-08-09 | 泰克诺沃斯公司 | Method and apparatus for registering multiple remote nodes in an Ethernet passive optical network |
| EP1821560B1 (en) * | 2006-02-17 | 2008-07-16 | Research In Motion Limited | Providing inner-cell registration of access terminal in a radio communication system |
| CN101267598A (en) * | 2002-08-07 | 2008-09-17 | 高通股份有限公司 | Registration in a broadcast communications system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267598A (en) * | 2002-08-07 | 2008-09-17 | 高通股份有限公司 | Registration in a broadcast communications system |
| CN1817006A (en) * | 2003-08-26 | 2006-08-09 | 泰克诺沃斯公司 | Method and apparatus for registering multiple remote nodes in an Ethernet passive optical network |
| EP1821560B1 (en) * | 2006-02-17 | 2008-07-16 | Research In Motion Limited | Providing inner-cell registration of access terminal in a radio communication system |
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| CN102469485A (en) | 2012-05-23 |
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