CN106973414A - A kind of method and device of selection cell - Google Patents
A kind of method and device of selection cell Download PDFInfo
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- CN106973414A CN106973414A CN201610025691.XA CN201610025691A CN106973414A CN 106973414 A CN106973414 A CN 106973414A CN 201610025691 A CN201610025691 A CN 201610025691A CN 106973414 A CN106973414 A CN 106973414A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- 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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- 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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention provides a kind of method and device of selection cell, methods described includes：Obtain the essential information of operator corresponding with each phone number in multiple phone numbers that the client identification module is bound simultaneously；The cell of the electronic equipment region is scanned for according to the essential information of operator, preliminary cell list is obtained；According to the native region priority ordering strategy pre-set, the sequence to cell in preliminary cell list is adjusted, and obtains final cell list；The cell of highest priority in final cell list carries out standby according to mixed mode.The essential information for searching each corresponding operator of phone number in multiple phone numbers that client identification module is bound simultaneously is realized, and then selects suitable cell to provide the user top quality service from the operator searched.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method and device of selection cell.
Background technology
Current virtual operator flourishes, but the business runed is still with some specific operator binding
, user have selected after business or can only use the service of a certain operator or signed with this operator and closed
Make the roaming carrier of agreement.Current either single-card mobile phone or double-card mobile phone, it is adjacent when searching for cell
Area's list is issued by network parameter, and Neighboring Cell List is all a certain particular operator, it is impossible to searched
Cell of the rope to other operators.
And many users have multiple SIM (Subscriber Identity Module, client's identification mould now simultaneously
Block) card, and these SIM cards and may be not belonging to same operator, although can be by multiple SIM
Information in card is centrally stored on a SIM card, but when selecting cell, because Neighboring Cell List is all
A certain particular operator, it is impossible to search the cell of other operators, lead to not provide the user most
Quality services.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of method and device of selection cell, solves existing
In technology when selecting cell, because Neighboring Cell List is all a certain particular operator, it is impossible to search it
The problem of cell of his operator, realize and search client identification module while in the multiple phone numbers bound
The essential information of each corresponding operator of phone number, and then select what is be adapted to from the operator searched
Cell provides the user top quality service.
According to one aspect of the present invention there is provided a kind of method for selecting cell, know applied to client
The electronic equipment of other module, methods described includes：
Obtain corresponding with each phone number in multiple phone numbers that the client identification module is bound simultaneously
Operator essential information；
The cell of the electronic equipment region is scanned for according to the essential information of the operator, obtained
To preliminary cell list；
According to the native region priority ordering strategy pre-set, to the row of cell in the preliminary cell list
Sequence is adjusted, and obtains final cell list；
The cell of highest priority in the final cell list carries out standby according to mixed mode.
It is preferred that, it is described according to the native region priority ordering strategy pre-set, the preliminary cell is arranged
The sequence of cell is adjusted in table, obtains final cell list, including：
The different business that can be carried out according to user is adjusted to the preliminary cell list, is obtained according to industry
Multiple small differentiation lists that service type is divided, wherein each small differentiation list is corresponding with a kind of type of service；
The multiple small sequence for distinguishing cell in list is adjusted respectively according to the professional ability of cell,
Final cell list is obtained, wherein, the professional ability of the cell is stronger, and the priority of the cell is got over
Height, the final cell list includes multiple small differentiation lists.
It is preferred that, it is described according to the native region priority ordering strategy pre-set, the preliminary cell is arranged
The sequence of cell is adjusted in table, obtains final cell list, in addition to：
The multiple small signal weight for distinguishing each cell in list is obtained respectively, wherein, the signal power
Weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell；
According to the signal weight, the priority to each cell in the final cell list is adjusted
It is whole, obtain final cell list, wherein, the signal weight of the cell is bigger, the cell it is preferential
Level is higher.
It is preferred that, the signal weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell, specifically
For：
Obtain corresponding first weighted value of signal intensity of cell；
Obtain corresponding second weighted value of signal to noise ratio of the cell；
According to first weighted value and the second weighted value, the signal weight of the cell is calculated, wherein,
The signal weight of the cell is bigger, and the priority of the cell is higher.
It is preferred that, it is described according to the native region priority ordering strategy pre-set, the preliminary cell is arranged
The sequence of cell is adjusted in table, obtains final cell list, in addition to：
According to the service available quality of the cell broadcast out in cell broadcast messages, to the final cell
The priority of the cell of each in list is adjusted, wherein, the quality of the cell service provided is higher,
The priority of the cell is higher.
It is preferred that, methods described also includes：
Neighboring Cell List in the internet message received according to standby cell, will be small for adjacent area by network configuration
Improved in the priority of the final cell list in area.
It is preferred that, the essential information of the operator includes：PLMN, frequency range/frequency and operator's priority；
The preliminary cell list includes：PLMN, frequency range/frequency, operator's priority, network formats, letter
Number intensity and signal to noise ratio, wherein, operator's priority is higher, and the priority of the cell is higher.
According to another aspect of the present invention, a kind of device of selection cell is additionally provided, applied to visitor
The electronic equipment of family identification module, described device includes：
Data obtaining module, for obtaining in the multiple phone numbers bound with the client identification module simultaneously
The essential information of each corresponding operator of phone number；
Cell search module, for the essential information according to the operator to the electronic equipment region
Cell scan for, obtain preliminary cell list；
Sort adjusting module, for according to the native region priority ordering strategy pre-set, to described preliminary
The sequence of cell is adjusted in cell list, obtains final cell list；
Selecting module, the cell for the highest priority in the final cell list is according to mixing
Pattern carries out standby.
It is preferred that, it is described sequence adjusting module specifically for：The different business that can be carried out according to user is to described
Preliminary cell list is adjusted, and the multiple small differentiation lists divided according to type of service is obtained, wherein often
Individual small differentiation list is corresponding with a kind of type of service；According to the professional ability of cell respectively to the multiple cell
Divide the sequence of cell in list to be adjusted, obtain final cell list, wherein, the business of the cell
Ability is stronger, and the priority of the cell is higher, and the final cell list includes multiple small differentiation lists.
It is preferred that, the sequence adjusting module is additionally operable to：Each in the multiple small differentiation list is obtained respectively
The signal weight of cell, wherein, the signal weight is determined by the signal intensity of cell and the signal to noise ratio of cell
Obtain；According to the signal weight, the priority to each cell in the final cell list is carried out
Adjustment, obtain final cell list, wherein, the signal weight of the cell is bigger, the cell it is excellent
First level is higher.
It is preferred that, the signal weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell, specifically
For：Obtain corresponding first weighted value of signal intensity of cell；Obtain the signal to noise ratio corresponding of the cell
Two weighted values；According to first weighted value and the second weighted value, the signal weight of the cell is calculated,
Wherein, the signal weight of the cell is bigger, and the priority of the cell is higher.
It is preferred that, the sequence adjusting module is additionally operable to：Cell according to being broadcast out in cell broadcast messages can
The quality of service is provided, the priority to each cell in the final cell list is adjusted, wherein,
The quality of the cell service provided is higher, and the priority of the cell is higher.
Embodiments of the invention have the advantages that：It can search and be tied up on a client identification module card
The information of the fixed corresponding multiple operators of the multiple phone numbers for belonging to different operators, such as operator
PLMN (Public Land Mobile Network, public land mobile network), PRL (Preferred
Roaming List, optimum roaming list), MLPL (the associated priority list of MMSS positions)/MLSL
Information such as (MMSS system priority lists), after the network of a certain operator is resident, no matter
Idle state or business state, continual can be searched for, then can be according to professional ability, signal weight
And/or good service ability etc. carry out preferably after the optimum subdistrict that obtains, solve selecting small in the prior art
Qu Shi, because Neighboring Cell List is all a certain particular operator, it is impossible to search the cell of other operators
The problem of, realize and search each phone number pair in multiple phone numbers that client identification module is bound simultaneously
The essential information for the operator answered, and then select suitable cell to provide the user from the operator searched
Top quality service.
Brief description of the drawings
The flow chart of the method for the selection cell that Fig. 1 provides for the first embodiment of the present invention；
The flow chart of the method for the selection cell that Fig. 2 provides for the second embodiment of the present invention；
The flow chart of the method for the selection cell that Fig. 3 provides for the third embodiment of the present invention；
The flow chart of the method for the selection cell that Fig. 4 provides for the fourth embodiment of the present invention；
The flow chart of the method for the selection cell that Fig. 5 provides for the fifth embodiment of the present invention；
The structural representation of the device for the selection cell that Fig. 6 provides for the sixth embodiment of the present invention.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure without should be by
Embodiments set forth here is limited.It is opposite to be able to be best understood from this there is provided these embodiments
It is open, and can by the scope of the present disclosure completely convey to those skilled in the art.
First embodiment
Referring to Fig. 1, according to one aspect of the present invention there is provided a kind of method for selecting cell, it is applied to
Electronic equipment with client identification module, this method includes：
Step 101：Obtain each phone number in the multiple phone numbers bound with client identification module simultaneously
The essential information of corresponding operator.
In the present embodiment, have by the information that can be obtained on client identification module (alternatively referred to as many numbers cards)
Operator name, PLMN, MLPL/MLSL, then can obtain each operator according to above- mentioned information
Essential information, the essential information of the operator can include：PLMN, frequency range/frequency and operator's priority
(can be by User Defined).For example, client identification module binds three phone numbers, three mobile phones
Operator belonging to number is respectively mobile, UNICOM and telecommunications, then can obtain three operations by step 101
The essential information of business.Of course, it should be understood that phone number can also belonging virtual operator (VNO,
Virtual Network Operator)。
Step 102：The cell of electronic equipment region is scanned for according to the essential information of operator,
Obtain preliminary cell list.
Preliminary cell list includes：PLMN, frequency range/frequency, operator's priority, network formats, letter
Number intensity and signal to noise ratio, wherein, operator's priority is higher, and the priority of cell is higher.The present invention is utilized
The essential information of the different operators of acquisition just can search for the cell of electronic equipment region, then can be returned
Belong to the cell of different operators, all cell lists are obtained to preliminary cell list.
Meanwhile, no matter in Idle state or business state, it will ceaselessly search for cell on backstage, if cell
Search for less than signal intensity, then delete cell from cell list in the cell searching of continuous several times；If
New cell is searched then newly-increased cell is added in cell list.
Step 103：According to the native region priority ordering strategy pre-set, to small in preliminary cell list
The sequence in area is adjusted, and obtains final cell list.
Alternatively, the native region priority ordering strategy pre-set can be according to professional ability Sort Priority,
According to signal weight Sort Priority and/or according to quality of service ordered priority, it is of course possible to understanding,
The native region priority ordering strategy is not limited in an embodiment of the present invention.
Step 104：The cell of highest priority in final cell list is carried out according to mixed mode
It is standby.
It is standby using the optimum subdistrict progress of acquisition, then it can obtain optimal service.For example, optimal small nearby
Area is the cell of telecom operators, in the prior art if mobile or linkage operator phone number is used
The optimum subdistrict can not be used to provide a user service, but in the present embodiment, if the client identification module
On bound the phone number for belonging to telecom operators, then the optimum subdistrict can be used to provide a user service.
Second embodiment
Referring to Fig. 2, according to another aspect of the present invention there is provided a kind of method for selecting cell, it is applied to
Electronic equipment with client identification module, this method includes：
Step 201：Obtain each phone number in the multiple phone numbers bound with client identification module simultaneously
The essential information of corresponding operator.
In the present embodiment, have by the information that can be obtained on client identification module (alternatively referred to as many numbers cards)
Operator name, PLMN, MLPL/MLSL, then can obtain each operator according to above- mentioned information
Essential information, the essential information of the operator can include：PLMN, frequency range/frequency and operator's priority
(can be by User Defined).For example, client identification module binds three phone numbers, three mobile phones
Operator belonging to number is respectively mobile, UNICOM and telecommunications, then can obtain three operations by step 201
The essential information of business.Of course, it should be understood that phone number can also belonging virtual operator (VNO,
Virtual Network Operator)。
Step 202：The cell of the electronic equipment region is searched according to the essential information of operator
Rope, obtains preliminary cell list.
Preliminary cell list includes：PLMN, frequency range/frequency, operator's priority, network formats, letter
Number intensity and signal to noise ratio, wherein, operator's priority is higher, and the priority of cell is higher.The present invention is utilized
The essential information of the different operators of acquisition just can search for the cell of electronic equipment region, then can be returned
Belong to the cell of different operators, all cell lists are obtained to preliminary cell list.
Meanwhile, no matter in Idle state or business state, it will ceaselessly search for cell on backstage, if cell
Search for less than signal intensity, then delete cell from cell list in the cell searching of continuous several times；If
New cell is searched then newly-increased cell is added in cell list.
Step 203：Preliminary cell list is adjusted according to the different business that user can be carried out, obtained
The multiple small differentiation lists divided according to type of service, wherein each small differentiation list and a kind of type of service pair
Should.
Different cells is different to the service ability of different business, and user can also carry out different business, in order to
More quality services are provided, the present invention can be adjusted for different business to preliminary cell list,
The data service and speech business that may be for example carried out according to user, to the cell that searches by data service
Ability and the ability of speech business are repartitioned, and obtain the small differentiation list (Data Cell List) of data service
With the small differentiation list (Voice Cell List) of speech business.
Step 204：Multiple small sequences for distinguishing cell in list are carried out respectively according to the professional ability of cell
Adjustment, obtains final cell list, wherein, the professional ability of cell is stronger, and the priority of cell is higher,
Final cell list includes multiple small differentiation lists.
According to the ability of different districts processing different business to small differentiation list ordering, such as data service is by small
Area support network formats priority be from high to low：LTE、WCDMA/EVDO/TD-SCDMA、
CDMA/EVDO/GSM；The network formats priority that speech business is supported by cell is from high to low：
CDMA/EVDO/GSM, LTE, WCDMA/EVDO/TD-SCDMA, so just can obtain difference
Optimum subdistrict in business scope.
Step 205：The cell of highest priority in final cell list is carried out according to mixed mode
It is standby.
It is standby using the optimum subdistrict progress of acquisition, then it can obtain optimal service.For example, nearby handling number
According to the cell that business optimum subdistrict is telecom operators, processing speech business optimum subdistrict is mobile operator's
Cell, if use movement in the prior art, linkage Service Dialing Numbers processing data business or use UNICOM,
The optimum subdistrict of data service or speech business can not be then used during telecom operators' number processing speech business,
But in the present embodiment, if client identification module has bound the hand for belonging to telecom operators and mobile operator
Then can all the optimum subdistrict of the processing business can be used to provide in processing data and speech business for machine number
Service.
3rd embodiment
Referring to Fig. 3, according to it is still another aspect of the present invention to provide a kind of method for selecting cell, application
In the electronic equipment with client identification module, this method includes：
Step 301：Obtain each phone number in the multiple phone numbers bound with client identification module simultaneously
The essential information of corresponding operator.
In the present embodiment, have by the information that can be obtained on client identification module (alternatively referred to as many numbers cards)
Operator name, PLMN, MLPL/MLSL, then can obtain each operator according to above- mentioned information
Essential information, the essential information of the operator can include：PLMN, frequency range/frequency and operator's priority
(can be by User Defined).For example, client identification module binds three phone numbers, three mobile phones
Operator belonging to number is respectively mobile, UNICOM and telecommunications, then can obtain three operations by step 101
The essential information of business.Of course, it should be understood that phone number can also belonging virtual operator (VNO,
Virtual Network Operator)。
Step 302：The cell of electronic equipment region is scanned for according to the essential information of operator,
Obtain preliminary cell list.
Preliminary cell list includes：PLMN, frequency range/frequency, operator's priority, network formats, letter
Number intensity and signal to noise ratio, wherein, operator's priority is higher, and the priority of cell is higher.The present invention is utilized
The essential information of the different operators of acquisition just can search for the cell of electronic equipment region, then can be returned
Belong to the cell of different operators, all cell lists are obtained to preliminary cell list.
Meanwhile, no matter in Idle state or business state, it will ceaselessly search for cell on backstage, if cell
Search for less than signal intensity, then delete cell from cell list in the cell searching of continuous several times；If
New cell is searched then newly-increased cell is added in cell list.
Step 303：Preliminary cell list is adjusted according to the different business that user can be carried out, obtained
The multiple small differentiation lists divided according to type of service, wherein each small differentiation list and a kind of type of service pair
Should.
Different cells is different to the service ability of different business, and user can also carry out different business, in order to
More quality services are provided, the present invention can be adjusted for different business to preliminary cell list,
The data service and speech business that may be for example carried out according to user, to the cell that searches by data service
Ability and the ability of speech business are repartitioned, and obtain the small differentiation list (Data Cell List) of data service
With the small differentiation list (Voice Cell List) of speech business.
Step 304：Multiple small sequences for distinguishing cell in list are carried out respectively according to the professional ability of cell
Adjustment, obtains final cell list, wherein, the professional ability of cell is stronger, and the priority of cell is higher,
Final cell list includes multiple small differentiation lists.
According to the ability of different districts processing different business to small differentiation list ordering, such as data service is by small
Area support network formats priority be from high to low：LTE、WCDMA/EVDO/TD-SCDMA、
CDMA/EVDO/GSM；The network formats priority that speech business is supported by cell is from high to low：
CDMA/EVDO/GSM, LTE, WCDMA/EVDO/TD-SCDMA, so just can obtain difference
Optimum subdistrict in business scope.
Step 305：Multiple small signal weights for distinguishing each cell in list are obtained respectively, wherein, signal
Weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell.
According to signal weight, the priority to each cell in final cell list is adjusted, obtained
Final cell list, wherein, the signal weight of cell is bigger, and the priority of cell is higher.
For example, signal weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell, it is specially：Obtain
Take corresponding first weighted value of signal intensity of cell；Obtain corresponding second weighted value of signal to noise ratio of cell；
According to the first weighted value and the second weighted value, the signal weight of cell is calculated, wherein, the signal power of cell
Again bigger, the priority of cell is higher.
Further, the signal weight for calculating cell can be that both multiplied by weight are obtained into signal weight.
When Zone ability is identical, can further it be adjusted according to signal weight, the cell big to signal weight
Give higher priority.
| Signal intensity is interval | First weighted value | Signal to noise ratio weight | Second weighted value |
| - 50dbm~-65dbm | 5 | - 30dbm~0dbm | 3 |
| - 66dbm~-75dbm | 4 | 0dbm~-15dbm | 2 |
| - 76dbm~-90dbm | 3 | - 16dbm~-30dbm | 1 |
| - 90dbm~-100dbm | 2 | ||
| - 100dbm~-120dbm | 1 |
Meanwhile, no matter in Idle state or business state, continual measurement signal intensity is required for, in case moving
Service switching under dynamic state.
Step 306：The cell of highest priority in final cell list is carried out according to mixed mode
It is standby.
It is standby using the optimum subdistrict progress of acquisition, then it can obtain optimal service.
Fourth embodiment
Referring to Fig. 4, according to it is still another aspect of the present invention to provide a kind of method for selecting cell, application
In the electronic equipment with client identification module, this method includes：
Step 401：Obtain each phone number in the multiple phone numbers bound with client identification module simultaneously
The essential information of corresponding operator.
In the present embodiment, have by the information that can be obtained on client identification module (alternatively referred to as many numbers cards)
Operator name, PLMN, MLPL/MLSL, then can obtain each operator according to above- mentioned information
Essential information, the essential information of the operator can include：PLMN, frequency range/frequency and operator's priority
(can be by User Defined).For example, client identification module binds three phone numbers, three mobile phones
Operator belonging to number is respectively mobile, UNICOM and telecommunications, then can obtain three operations by step 101
The essential information of business.Of course, it should be understood that phone number can also belonging virtual operator (VNO,
Virtual Network Operator)。
Step 402：The cell of electronic equipment region is scanned for according to the essential information of operator,
Obtain preliminary cell list.
Preliminary cell list includes：PLMN, frequency range/frequency, operator's priority, network formats, letter
Number intensity and signal to noise ratio, wherein, operator's priority is higher, and the priority of cell is higher.The present invention is utilized
The essential information of the different operators of acquisition just can search for the cell of electronic equipment region, then can be returned
Belong to the cell of different operators, all cell lists are obtained to preliminary cell list.
Meanwhile, no matter in Idle state or business state, it will ceaselessly search for cell on backstage, if cell
Search for less than signal intensity, then delete cell from cell list in the cell searching of continuous several times；If
New cell is searched then newly-increased cell is added in cell list.
Step 403：Preliminary cell list is adjusted according to the different business that user can be carried out, obtained
The multiple small differentiation lists divided according to type of service, wherein each small differentiation list and a kind of type of service pair
Should.
Different cells is different to the service ability of different business, and user can also carry out different business, in order to
More quality services are provided, the present invention can be adjusted for different business to preliminary cell list,
The data service and speech business that may be for example carried out according to user, to the cell that searches by data service
Ability and the ability of speech business are repartitioned, and obtain the small differentiation list (Data Cell List) of data service
With the small differentiation list (Voice Cell List) of speech business.
Step 404：Multiple small sequences for distinguishing cell in list are carried out respectively according to the professional ability of cell
Adjustment, obtains final cell list, wherein, the professional ability of cell is stronger, and the priority of cell is higher,
Final cell list includes multiple small differentiation lists.
According to the ability of different districts processing different business to small differentiation list ordering, such as data service is by small
Area support network formats priority be from high to low：LTE、WCDMA/EVDO/TD-SCDMA、
CDMA/EVDO/GSM；The network formats priority that speech business is supported by cell is from high to low：
CDMA/EVDO/GSM, LTE, WCDMA/EVDO/TD-SCDMA, so just can obtain difference
Optimum subdistrict in business scope.
Step 405：Multiple small signal weights for distinguishing each cell in list are obtained respectively, wherein, signal
Weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell；
According to signal weight, the priority to each cell in final cell list is adjusted, obtained
Final cell list, wherein, the signal weight of cell is bigger, and the priority of cell is higher.
For example, signal weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell, it is specially：Obtain
Take corresponding first weighted value of signal intensity of cell；Obtain corresponding second weighted value of signal to noise ratio of cell；
According to the first weighted value and the second weighted value, the signal weight of cell is calculated, wherein, the signal power of cell
Again bigger, the priority of cell is higher.
Further, the signal weight for calculating cell can be that both multiplied by weight are obtained into signal weight.
When Zone ability is identical, can further it be adjusted according to signal weight, the cell big to signal weight
Give higher priority.
| Signal intensity is interval | First weighted value | Signal to noise ratio weight | Second weighted value |
| - 50dbm~-65dbm | 5 | - 30dbm~0dbm | 3 |
| - 66dbm~-75dbm | 4 | 0dbm~-15dbm | 2 |
| - 76dbm~-90dbm | 3 | - 16dbm~-30dbm | 1 |
| - 90dbm~-100dbm | 2 | ||
| - 100dbm~-120dbm | 1 |
Meanwhile, no matter in Idle state or business state, continual measurement signal intensity is required for, in case moving
Service switching under dynamic state.
Step 406：According to the service available quality of the cell broadcast out in cell broadcast messages, to final
Cell list in the priority of each cell be adjusted, wherein, the quality of cell service provided is higher,
The priority of cell is higher.
The service quality that each cell can be provided different business is different, if for example, can support VoLTE
Then there is limit priority to speech business, RCS, eMBMS, LTE Direct, SRVSS can be supported
Then there is higher priority to data service etc. the cell of professional ability.
Step 407：The cell of highest priority in final cell list is carried out according to mixed mode
It is standby.
It is standby using the optimum subdistrict progress of acquisition, then it can obtain optimal service.
5th embodiment
Referring to Fig. 5, according to it is still another aspect of the present invention to provide a kind of method for selecting cell, application
In the electronic equipment with client identification module, this method includes：
Step 501：Obtain each phone number in the multiple phone numbers bound with client identification module simultaneously
The essential information of corresponding operator.
In the present embodiment, have by the information that can be obtained on client identification module (alternatively referred to as many numbers cards)
Operator name, PLMN, MLPL/MLSL, then can obtain each operator according to above- mentioned information
Essential information, the essential information of the operator can include：PLMN, frequency range/frequency and operator's priority
(can be by User Defined).For example, client identification module binds three phone numbers, three mobile phones
Operator belonging to number is respectively mobile, UNICOM and telecommunications, then can obtain three operations by step 101
The essential information of business.Of course, it should be understood that phone number can also belonging virtual operator (VNO,
Virtual Network Operator)。
Step 502：The cell of electronic equipment region is scanned for according to the essential information of operator,
Obtain preliminary cell list.
Preliminary cell list includes：PLMN, frequency range/frequency, operator's priority, network formats, letter
Number intensity and signal to noise ratio, wherein, operator's priority is higher, and the priority of cell is higher.The present invention is utilized
The essential information of the different operators of acquisition just can search for the cell of electronic equipment region, then can be returned
Belong to the cell of different operators, all cell lists are obtained to preliminary cell list.
Meanwhile, no matter in Idle state or business state, it will ceaselessly search for cell on backstage, if cell
Search for less than signal intensity, then delete cell from cell list in the cell searching of continuous several times；If
New cell is searched then newly-increased cell is added in cell list.
Step 503：According to the native region priority ordering strategy pre-set, to small in preliminary cell list
The sequence in area is adjusted, and obtains final cell list.
Alternatively, the native region priority ordering strategy pre-set can be according to professional ability Sort Priority,
According to signal weight Sort Priority and/or according to quality of service ordered priority, it is of course possible to understanding,
The native region priority ordering strategy is not limited in an embodiment of the present invention.
Step 504：Neighboring Cell List in the internet message received according to standby cell, by by network configuration
Improved for the cell of adjacent area in the priority of final cell list.
Priority to the cell of adjacent area is improved, and can further be optimized cell list, be obtained optimum subdistrict.
Likewise, the step is equally applicable to second embodiment to fourth embodiment.
Step 505：The cell of highest priority in final cell list is carried out according to mixed mode
It is standby.
It is standby using the optimum subdistrict progress of acquisition, then it can obtain optimal service.
Sixth embodiment
Referring to Fig. 6, according to another aspect of the present invention, a kind of device of selection cell is additionally provided, should
For the electronic equipment with client identification module, the device includes：
Data obtaining module 601, for obtaining in the multiple phone numbers bound with client identification module simultaneously
The essential information of each corresponding operator of phone number；
Cell search module 602, for the essential information according to operator to the small of electronic equipment region
Area is scanned for, and obtains preliminary cell list；
Sort adjusting module 603, for according to the native region priority ordering strategy pre-set, to preliminary
The sequence of cell is adjusted in cell list, obtains final cell list；
Selecting module 604, the cell for the highest priority in final cell list is according to mixing
Pattern carries out standby.
It is preferred that, sequence adjusting module 603 specifically for：The different business that can be carried out according to user is to preliminary
Cell list be adjusted, the multiple small differentiation lists divided according to type of service are obtained, wherein each small
Distinguish list corresponding with a kind of type of service；According to the professional ability of cell respectively in multiple small differentiation lists
The sequence of cell is adjusted, and obtains final cell list, wherein, the professional ability of cell is stronger, small
The priority in area is higher, and final cell list includes multiple small differentiation lists.
It is preferred that, sequence adjusting module 603 is additionally operable to：Each cell in multiple small differentiation lists is obtained respectively
Signal weight, wherein, signal weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell；Root
According to signal weight, the priority to each cell in final cell list is adjusted, and obtains final
Cell list, wherein, the signal weight of cell is bigger, and the priority of cell is higher.
It is preferred that, signal weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell, is specially：
Obtain corresponding first weighted value of signal intensity of cell；Obtain corresponding second weighted value of signal to noise ratio of cell；
According to the first weighted value and the second weighted value, the signal weight of cell is calculated, wherein, the signal power of cell
Again bigger, the priority of cell is higher.
It is preferred that, sequence adjusting module 603 is additionally operable to：Cell according to being broadcast out in cell broadcast messages can
The quality of service is provided, the priority to each cell in final cell list is adjusted, wherein, it is small
The quality of area's service provided is higher, and the priority of cell is higher.
In summary, the device of selection cell of the invention, make use of selection cell method there is provided one
Plant realization and search client identification module while each phone number is corresponding in the multiple phone numbers bound
The essential information of operator, and then it is optimal from the operator searched to select suitable cell to provide the user
The device of the service of matter.
Described above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of method for selecting cell, applied to the electronic equipment with client identification module, its feature
It is, methods described includes：
Obtain corresponding with each phone number in multiple phone numbers that the client identification module is bound simultaneously
Operator essential information；
The cell of the electronic equipment region is scanned for according to the essential information of the operator, obtained
To preliminary cell list；
According to the native region priority ordering strategy pre-set, to the row of cell in the preliminary cell list
Sequence is adjusted, and obtains final cell list；
The cell of highest priority in the final cell list carries out standby according to mixed mode.
2. according to the method described in claim 1, it is characterised in that described according to the cell pre-set
Priority ranking strategy, the sequence to cell in the preliminary cell list is adjusted, and obtains final
Cell list, including：
The different business that can be carried out according to user is adjusted to the preliminary cell list, is obtained according to industry
Multiple small differentiation lists that service type is divided, wherein each small differentiation list is corresponding with a kind of type of service；
The multiple small sequence for distinguishing cell in list is adjusted respectively according to the professional ability of cell,
Final cell list is obtained, wherein, the professional ability of the cell is stronger, and the priority of the cell is got over
Height, the final cell list includes multiple small differentiation lists.
3. method according to claim 2, it is characterised in that described according to the cell pre-set
Priority ranking strategy, the sequence to cell in the preliminary cell list is adjusted, and obtains final
Cell list, in addition to：
The multiple small signal weight for distinguishing each cell in list is obtained respectively, wherein, the signal power
Weight is determined to obtain by the signal intensity of cell and the signal to noise ratio of cell；
According to the signal weight, the priority to each cell in the final cell list is adjusted
It is whole, obtain final cell list, wherein, the signal weight of the cell is bigger, the cell it is preferential
Level is higher.
4. method according to claim 3, it is characterised in that the signal weight by cell letter
The signal to noise ratio of number intensity and cell determines to obtain, including：
Obtain corresponding first weighted value of signal intensity of cell；
Obtain corresponding second weighted value of signal to noise ratio of the cell；
According to first weighted value and the second weighted value, the signal weight of the cell is calculated, wherein,
The signal weight of the cell is bigger, and the priority of the cell is higher.
5. method according to claim 3, it is characterised in that described according to the cell pre-set
Priority ranking strategy, the sequence to cell in the preliminary cell list is adjusted, and obtains final
Cell list, in addition to：
According to the service available quality of the cell broadcast out in cell broadcast messages, to the final cell
The priority of the cell of each in list is adjusted, wherein, the quality of the cell service provided is higher,
The priority of the cell is higher.
6. according to the method described in claim 1, it is characterised in that methods described also includes：
Neighboring Cell List in the internet message received according to standby cell, will be small for adjacent area by network configuration
Improved in the priority of the final cell list in area.
7. the method according to any one of claim 1~6, it is characterised in that the base of the operator
This information includes：Public land mobile network PLMN, frequency range/frequency and operator's priority；It is described first
The cell list of step includes：Public land mobile network PLMN, frequency range/frequency, operator's priority,
Network formats, signal intensity and signal to noise ratio, wherein, operator's priority is higher, the cell it is excellent
First level is higher.
8. a kind of device of selection cell, applied to the electronic equipment with client identification module, its feature
It is, described device includes：
Data obtaining module, for obtaining in the multiple phone numbers bound with the client identification module simultaneously
The essential information of each corresponding operator of phone number；
Cell search module, for the essential information according to the operator to the electronic equipment region
Cell scan for, obtain preliminary cell list；
Sort adjusting module, for according to the native region priority ordering strategy pre-set, to described preliminary
The sequence of cell is adjusted in cell list, obtains final cell list；
Selecting module, the cell for the highest priority in the final cell list is according to mixing
Pattern carries out standby.
9. device according to claim 8, it is characterised in that the sequence adjusting module is specifically used
In：The different business that can be carried out according to user is adjusted to the preliminary cell list, is obtained according to industry
Multiple small differentiation lists that service type is divided, wherein each small differentiation list is corresponding with a kind of type of service；Root
The multiple small sequence for distinguishing cell in list is adjusted respectively according to the professional ability of cell, obtained most
Whole cell list, wherein, the professional ability of the cell is stronger, and the priority of the cell is higher, institute
Stating final cell list includes multiple small differentiation lists.
10. device according to claim 9, it is characterised in that the sequence adjusting module is additionally operable to：
Obtain respectively it is the multiple it is small distinguish list in each cell signal weight, wherein, the signal weight by
The signal intensity of cell and the signal to noise ratio of cell determine to obtain；According to the signal weight, to described final
The priority of each cell in cell list is adjusted, and obtains final cell list, wherein, it is described
The signal weight of cell is bigger, and the priority of the cell is higher.
11. device according to claim 10, it is characterised in that the signal weight is by cell
The signal to noise ratio of signal intensity and cell determines to obtain, including：Obtain corresponding first power of signal intensity of cell
Weight values；Obtain corresponding second weighted value of signal to noise ratio of the cell；According to first weighted value and second
Weighted value, calculates the signal weight of the cell, wherein, the signal weight of the cell is bigger, described
The priority of cell is higher.
12. device according to claim 9, it is characterised in that the sequence adjusting module is additionally operable to：
According to the service available quality of the cell broadcast out in cell broadcast messages, to the final cell list
In the priority of each cell be adjusted, wherein, the quality of the cell service provided is higher, described
The priority of cell is higher.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610025691.XA CN106973414A (en) | 2016-01-14 | 2016-01-14 | A kind of method and device of selection cell |
| PCT/CN2016/077709 WO2016197668A1 (en) | 2016-01-14 | 2016-03-29 | Cell selection method and apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610025691.XA CN106973414A (en) | 2016-01-14 | 2016-01-14 | A kind of method and device of selection cell |
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| CN111432455A (en) * | 2020-03-25 | 2020-07-17 | 西安广和通无线软件有限公司 | Network searching method and device, computer equipment and storage medium |
| WO2022027330A1 (en) * | 2020-08-05 | 2022-02-10 | Oppo广东移动通信有限公司 | Cell selection method and related device |
| CN114501587A (en) * | 2020-11-12 | 2022-05-13 | 中国联合网络通信集团有限公司 | Cell access method and user terminal |
| CN114501588A (en) * | 2020-11-12 | 2022-05-13 | 中国联合网络通信集团有限公司 | Cell access method and user terminal |
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| WO2016197668A1 (en) | 2016-12-15 |
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