CN109982393A - A kind of cell reselection processing method and device - Google Patents
A kind of cell reselection processing method and device Download PDFInfo
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- CN109982393A CN109982393A CN201711447903.4A CN201711447903A CN109982393A CN 109982393 A CN109982393 A CN 109982393A CN 201711447903 A CN201711447903 A CN 201711447903A CN 109982393 A CN109982393 A CN 109982393A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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Abstract
The embodiment of the present invention provides a kind of cell reselection processing method and device.The described method includes: receiving the access PLMN list that AS is sent；The access PLMN list includes the mark of multiple access PLMN and the network formats and signal quality parameter of each access PLMN；The network formats of original PLMN are obtained, and according to the network formats of the original PLMN and the network formats and signal quality parameter of each access PLMN, obtain candidate's PLMN list；Target PLMN is obtained according to candidate's PLMN list, and the mark of the target PLMN is sent to the AS, so that the AS carries out cell reselection according to the mark of the target PLMN.Described device is for executing the above method.Method and device provided in an embodiment of the present invention improves the correctness of cell reselection.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of cell reselection processing methods and device.
Background technique
With the rapid development of mobile communication technology, new network formats (such as 5G network) are constantly universal, and user connects it
The quality requirement of network service provided by the cell entered is also higher and higher, therefore, the reselecting method of cell is accessed for user
Research also have been to be concerned by more and more people.
Under the conditions of the prior art, the access layer (Access Stratum, AS) of user terminal is received with preset time period
For the period timers trigger or detect public land mobile network (the Public Land that user carries out in user terminal
Mobile Network, PLMN) gravity treatment trigger action, then to Non-Access Stratum (Non Access Stratum, NAS) send wrap
The list of currently available all PLMN is included, which includes available PLMN mark and signal quality parameter, NAS selection signal matter
The high PLMN of amount parameter sends its identification to AS, it is desirable that AS selects the cell for belonging to the PLMN, and AS is according to the small of preservation
Area's information table once searches the cell for belonging to the PLMN, and selection accesses the cell and NAS is notified to have discovered that the PLMN.So
And before occurring due to 5G network, the network formats of each PLMN are that relatively, the element mainly considered is signal quality ginseng
Number, with popularizing for 5G, because of its outstanding advantages high with transmission rate, if still continuing to use cell in the prior art
Gravity treatment scheme can largely effect on the correctness of cell reselection, cause inappropriate network formats to switch, seriously affect user's body
It tests.
It is therefore proposed that the accuracy that a kind of method improves cell reselection is current industry important topic urgently to be resolved.
Summary of the invention
For the defects in the prior art, the embodiment of the present invention provides a kind of cell reselection processing method and device.
On the one hand, the embodiment of the present invention provides a kind of cell reselection processing method, comprising:
Receive the access PLMN list that AS is sent；The access PLMN list includes the mark of multiple access PLMN and each
The network formats and signal quality parameter of the access PLMN；
The network formats of original PLMN are obtained, and according to the network formats of the original PLMN and each access PLMN
Network formats and signal quality parameter, obtain candidate's PLMN list；
Target PLMN is obtained according to candidate's PLMN list, and the mark of the target PLMN is sent to the AS,
So that the AS carries out cell reselection according to the mark of the target PLMN.
On the other hand, the embodiment of the present invention provides a kind of cell reselection process device, including receiving unit, acquiring unit and
Processing unit, in which:
Receiving unit, for receiving the access PLMN list of AS transmission；The access PLMN list includes multiple accesses
The network formats and signal quality parameter of the mark of PLMN and each access PLMN；
Acquiring unit, for obtaining the network formats of original PLMN, and according to the network formats of the original PLMN and
The network formats and signal quality parameter of each access PLMN obtain candidate's PLMN list；
Processing unit, for according to candidate PLMN list acquisition target PLMN, and by the mark of the target PLMN
It is sent to the AS, so that the AS carries out cell reselection according to the mark of the target PLMN.
Another aspect, the embodiment of the present invention provide a kind of electronic equipment, including processor, memory and bus, in which:
The processor, the memory complete mutual communication by bus；
The processor can call the computer program in memory, the step of to execute the above method.
In another aspect, the embodiment of the present invention provides a kind of computer readable storage medium, it is stored thereon with computer program,
The step of above method is realized when the program is executed by processor.
Cell reselection processing method and device provided in an embodiment of the present invention, by the network formats according to original PLMN with
And the network formats and signal quality parameter for the multiple access PLMN in the access PLMN list that sends of the AS that receives including, it obtains
Candidate PLMN list is taken, and target PLMN is obtained according to candidate's PLMN list, the mark of the target PLMN is sent to
The AS improves the correctness of cell reselection so that the AS carries out cell reselection according to the mark of the target PLMN.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram of cell reselection processing method provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of cell reselection process device provided in an embodiment of the present invention；
Fig. 3 is electronic equipment entity apparatus structural schematic diagram provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Fig. 1 is the flow diagram of cell reselection processing method provided in an embodiment of the present invention, as shown in Figure 1, this implementation
Example provides a kind of cell reselection processing method, comprising:
S101, the access PLMN list that AS is sent is received；The access PLMN list includes the mark of multiple access PLMN
And the network formats and signal quality parameter of each access PLMN；
Specifically, when user terminal carries out cell reselection, Non-Access Stratum (the Non Access of user terminal
Stratum, NAS) receive the access public land mobile network (Public that access layer (Access Stratum, AS) is sent
Land Mobile Network, PLMN) list, the access PLMN list include multiple access PLMN mark and each institute
State the network formats and signal quality parameter of access PLMN.Wherein, the access PLMN is the PLMN that can currently access；PLMN
Mark can identify " PLMN identity " or system identification " SID " for access public land mobile network, for GSM-
MAP protocol, the PLMN's is identified as " PLMN identity ", and for ANSI-41 agreement, the PLMN's is identified as
"SID"；The network formats include 2G, 3G, 4G, 5G, can also be other network formats；The signal quality parameter can be
Reference Signal Received Power (Reference Signal Receiving Power, PSRP), can also be other signal qualities
Parameter.It is understood that the mark of the PLMN, network formats and signal quality parameter specifically can be according to the actual situation
It is configured and adjusts, be not specifically limited herein.It should be noted that the user terminal progress cell reselection can be and connect
It receives what gravity treatment instruction was initiated later, is also possible to every predetermined period through timers trigger, it specifically can be according to reality
Situation is configured and adjusts, and is not specifically limited herein.
S102, the network formats for obtaining original PLMN, and according to the network formats of the original PLMN and each standard
Enter the network formats and signal quality parameter of PLMN, obtains candidate's PLMN list；
Specifically, it is corresponding to obtain the cell accessed in progress cell reselection foregoing description user terminal by the NAS
PLMN obtains the network formats of the original PLMN as the original PLMN, then according to the network of the original PLMN
The network formats and signal quality parameter of standard and each access PLMN obtain candidate PLMN, and by the candidate PLMN
It is arranged from big to small according to its signal quality parameter and obtains candidate's PLMN list.
S103, target PLMN is obtained according to candidate's PLMN list, and the mark of the target PLMN is sent to institute
AS is stated, so that the AS carries out cell reselection according to the mark of the target PLMN.
Specifically, the NAS obtains candidate's PLMN list and chooses candidate PLMN (the i.e. signal quality to make number one
The maximum candidate PLMN of parameter) it is used as target PLMN, can also sort forward preset quantity in candidate's PLMN list
Candidate PLMN in randomly select a candidate PLMN as the target PLMN, the mesh can also be obtained otherwise
PLMN is marked, specifically can be configured and adjust according to the actual situation, be not specifically limited herein.Then, the NAS will be described
The mark of target PLMN is sent to the AS, and the AS is arranged according to the mark of the target PLMN in the cell information pre-saved
The corresponding cell of the target PLMN is chosen in table as Target cell, and the user terminal is corresponding by the original PLMN
Cell switch to the Target cell, complete cell reselection, and to the NAS returning response message, notified the NAS
The corresponding cell of the target PLMN is looked for.
Cell reselection processing method provided in an embodiment of the present invention passes through network formats according to original PLMN and reception
To the access PLMN list that sends of AS in include multiple access PLMN network formats and signal quality parameter, obtain candidate
PLMN list, and target PLMN is obtained according to candidate's PLMN list, the mark of the target PLMN is sent to the AS,
So that the AS carries out cell reselection according to the mark of the target PLMN, the correctness of cell reselection is improved.
On the basis of the above embodiments, further, the network formats according to the original PLMN and each institute
The network formats and signal quality parameter of access PLMN are stated, candidate's PLMN list is obtained, comprising:
According to the network formats of the original PLMN and the network formats and signal quality parameter of each access PLMN,
Obtain candidate PLMN；
The candidate PLMN is ranked up according to the signal quality parameter sequence from big to small of the candidate PLMN, is obtained
Obtain candidate's PLMN list.
Specifically, the NAS is according to the network formats of the original PLMN and the network formats of each access PLMN
And signal quality parameter, obtain the candidate PLMN；According to the signal quality parameter sequence from big to small of the candidate PLMN
The candidate PLMN is ranked up, candidate's PLMN list is obtained.
On the basis of the above embodiments, further, the method also includes:
If judging to know the network formats of the access PLMN to preset network formats, using the access PLMN as the
One PLMN, otherwise using the access PLMN as the 2nd PLMN.
Specifically, if the NAS judges to know that the network formats of the access PLMN, will be described to preset network formats
Access PLMN is as the first PLMN, otherwise using the access PLMN as the 2nd PLMN.It is understood that the default network
Standard is 5G network；First PLMN can be marked with " 1 ", and the 2nd PLMN can be marked with " 0 ", when
So, the first PLMN and the 2nd PLMN can also be marked with other symbols, specifically can according to the actual situation into
Row setting and adjustment, are not specifically limited herein.
On the basis of the above embodiments, further, the network formats according to the original PLMN and each institute
The network formats and signal quality parameter of access PLMN are stated, candidate PLMN is obtained, comprising:
If judgement knows that the network formats of the original PLMN are not the default network formats, by network quality parameters
The first PLMN and the 2nd PLMN not less than the first preset threshold are used as candidate PLMN.
Specifically, if NAS judgement knows that the network formats of the original PLMN are not the default network formats,
The first PLMN and the 2nd PLMN using network quality parameters not less than the first preset threshold is as candidate PLMN.For example,
If the corresponding PLMN of cell that the NAS judgement knows that the user terminal accesses before carrying out cell reselection is (i.e. original
PLMN network formats) are not 5G networks, such as 2G, 3G or 4G network, then it is not small that RSRP are screened from candidate's PLMN list
In the first PLMN of the first preset threshold and the 2nd PLMN of whole as the candidate PLMN, at this point it is possible to screen
The PLMN of the preferable 5G network of signal quality is out for gravity treatment, in order to avoid due to signal matter after switching the terminal into the cell of 5G network
The reason of amount, is forced to switch back to the cell of non-5G standard network again, influences user's perception.
In the above-described embodiments, described according to the network formats of the original PLMN and the network of each access PLMN
Standard and signal quality parameter obtain candidate PLMN, comprising:
If judgement knows that the network formats of the original PLMN are the default network formats, not by network quality parameters
The first PLMN and the 2nd PLMN less than the second preset threshold are used as candidate PLMN.
On the basis of the above embodiments, further, the method also includes:
Network quality according to default correction factor to network quality parameters not less than the first PLMN of the second preset threshold
Parameter is modified.
It specifically, will if NAS judgement knows that the network formats of the original PLMN are the default network formats
Network quality parameters are used as candidate PLMN not less than the first PLMN and the 2nd PLMN of the second preset threshold, and according to pre-
If correction factor is modified the network quality parameters of the first PLMN, wherein the default correction factor is greater than 1
Value, so that the network formats of the corresponding PLMN of cell accessed before carrying out cell reselection have been the default network system
The network formats that the user terminal of formula still resides in PLMN as far as possible remain as the cell of the default network formats.
For example, if the cell that NAS judgement knows that the user terminal accesses before carrying out cell reselection is corresponding
The network formats of PLMN (i.e. original PLMN) have been 5G networks, then RSRP is screened from candidate's PLMN list not less than the
As the candidate PLMN, second preset threshold is small by first PLMN of two preset thresholds and the 2nd PLMN of whole
It include the PLMN of the general 5G network of signal quality in first preset threshold, in the candidate PLMN that filters out at this time, it can
It in the cell of 5G, is wanted with allowing user to reside in the network formats of PLMN as much as possible with meeting user to message transmission rate
It asks.
On the basis of the above embodiments, further, described that target PLMN, packet are obtained according to candidate's PLMN list
It includes:
Using the maximum candidate PLMN of network quality parameters in candidate's PLMN list as the target PLMN.
Specifically, the NAS obtains candidate's PLMN list and chooses candidate PLMN (the i.e. signal quality to make number one
The maximum candidate PLMN of parameter) it is used as target PLMN, can also sort forward preset quantity in candidate's PLMN list
Candidate PLMN in randomly select a candidate PLMN as the target PLMN, the mesh can also be obtained otherwise
PLMN is marked, specifically can be configured and adjust according to the actual situation, be not specifically limited herein.
Cell reselection processing method provided in an embodiment of the present invention passes through network formats according to original PLMN and reception
To the access PLMN list that sends of AS in include multiple access PLMN network formats and signal quality parameter, obtain candidate
PLMN list, and target PLMN is obtained according to candidate's PLMN list, the mark of the target PLMN is sent to the AS,
So that the AS carries out cell reselection according to the mark of the target PLMN, the correctness of cell reselection is improved.
Fig. 2 is the structural schematic diagram of cell reselection process device provided in an embodiment of the present invention, as shown in Fig. 2, of the invention
Embodiment provides a kind of cell reselection process device, including receiving unit 201, acquiring unit 202 and processing unit 203, in which:
Receiving unit 201 is used to receive the access PLMN list of AS transmission；The access PLMN list includes multiple accesses
The network formats and signal quality parameter of the mark of PLMN and each access PLMN；Acquiring unit 202 is original for obtaining
The network formats of PLMN, and according to the network formats of the original PLMN and the network formats and signal of each access PLMN
Mass parameter obtains candidate's PLMN list；Processing unit 203 is used to obtain target PLMN according to candidate's PLMN list, and
The mark of the target PLMN is sent to the AS, so that the AS carries out cell weight according to the mark of the target PLMN
Choosing.
Cell reselection process device provided in an embodiment of the present invention passes through network formats according to original PLMN and reception
To the access PLMN list that sends of AS in include multiple access PLMN network formats and signal quality parameter, obtain candidate
PLMN list, and target PLMN is obtained according to candidate's PLMN list, the mark of the target PLMN is sent to the AS,
So that the AS carries out cell reselection according to the mark of the target PLMN, the correctness of cell reselection is improved.
Optionally, acquiring unit 202 is specifically used for network formats and each access according to the original PLMN
The network formats and signal quality parameter of PLMN obtain candidate PLMN；According to the signal quality parameter of the candidate PLMN from big
The candidate PLMN is ranked up to small sequence, obtains candidate's PLMN list.
Optionally, if acquiring unit 202 is also used to judge to know the network formats of the access PLMN to preset network system
Formula, then using the access PLMN as the first PLMN, otherwise using the access PLMN as the 2nd PLMN.
Optionally, if acquiring unit 202 is specifically used for judgement and knows that the network formats of the original PLMN are not described pre-
If network formats, then the first PLMN and the 2nd PLMN using network quality parameters not less than the first preset threshold are as time
Select PLMN.
Optionally, if acquiring unit 202 is specifically used for judgement and knows that the network formats of the original PLMN are described default
Network formats, then the first PLMN and the 2nd PLMN using network quality parameters not less than the second preset threshold are as candidate
PLMN。
Optionally, acquiring unit 202 is also used to default not less than second to network quality parameters according to default correction factor
The network quality parameters of first PLMN of threshold value are modified.
Optionally, processing unit 203 is specifically used for the maximum candidate of network quality parameters in candidate's PLMN list
PLMN is as the target PLMN.
Cell reselection process device provided in an embodiment of the present invention passes through network formats according to original PLMN and reception
To the access PLMN list that sends of AS in include multiple access PLMN network formats and signal quality parameter, obtain candidate
PLMN list, and target PLMN is obtained according to candidate's PLMN list, the mark of the target PLMN is sent to the AS,
So that the AS carries out cell reselection according to the mark of the target PLMN, the correctness of cell reselection is improved.
It should be noted that the NAS layer in user terminal can be set in the cell reselection process device, and the present invention mentions
The embodiment of the device of confession specifically can be used for executing the process flow of above-mentioned each method embodiment, and function is no longer superfluous herein
It states, is referred to the detailed description of above method embodiment.
Fig. 3 is electronic equipment entity apparatus structural schematic diagram provided in an embodiment of the present invention, as shown in figure 3, the electronics is set
Standby may include: processor (processor) 301, memory (memory) 302 and bus 303, wherein processor 301 is deposited
Reservoir 302 completes mutual communication by bus 303.Processor 301 can call the computer program in memory 302,
To execute following method: receiving the access PLMN list that AS is sent；The access PLMN list includes the mark of multiple access PLMN
The network formats and signal quality parameter of knowledge and each access PLMN；The network formats of original PLMN are obtained, and according to institute
The network formats of original PLMN and the network formats and signal quality parameter of each access PLMN are stated, candidate PLMN column are obtained
Table；Target PLMN is obtained according to candidate's PLMN list, and the mark of the target PLMN is sent to the AS, so that
The AS carries out cell reselection according to the mark of the target PLMN.
The embodiment of the present invention discloses a kind of computer program product, and the computer program product is non-transient including being stored in
Computer program on computer readable storage medium, the computer program include program instruction, when described program instructs quilt
When computer executes, computer is able to carry out method provided by above-mentioned each method embodiment, for example, receives what AS was sent
Access PLMN list；The access PLMN list includes the mark of multiple access PLMN and the network system of each access PLMN
Formula and signal quality parameter；The network formats of original PLMN are obtained, and according to the network formats of the original PLMN and each institute
The network formats and signal quality parameter of access PLMN are stated, candidate's PLMN list is obtained；It is obtained according to candidate's PLMN list
Target PLMN, and the mark of the target PLMN is sent to the AS, so that mark of the AS according to the target PLMN
Know and carries out cell reselection.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage
Medium storing computer program, the computer program make the computer execute side provided by above-mentioned each method embodiment
Method, for example, receive the access PLMN list that AS is sent；The access PLMN list include the mark of multiple access PLMN with
And the network formats and signal quality parameter of each access PLMN；The network formats of original PLMN are obtained, and according to the original
The network formats and signal quality parameter of the network formats of beginning PLMN and each access PLMN obtain candidate's PLMN list；
Target PLMN is obtained according to candidate's PLMN list, and the mark of the target PLMN is sent to the AS, so that institute
It states AS and cell reselection is carried out according to the mark of the target PLMN.
In addition, the logical order in above-mentioned memory 302 can be realized by way of SFU software functional unit and conduct
Independent product when selling or using, can store in a computer readable storage medium.Based on this understanding, originally
Substantially the part of the part that contributes to existing technology or the technical solution can be in other words for the technical solution of invention
The form of software product embodies, which is stored in a storage medium, including some instructions to
So that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation of the present invention
The all or part of the steps of example the method.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various
It can store the medium of program code.
The embodiment of device described above is only schematical, wherein the unit as illustrated by the separation member
It may or may not be physically separated, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of cell reselection processing method characterized by comprising
Receive the access PLMN list that AS is sent；The access PLMN list includes the mark of multiple access PLMN and each described
The network formats and signal quality parameter of access PLMN；
The network formats of original PLMN are obtained, and according to the network formats of the original PLMN and the net of each access PLMN
Network standard and signal quality parameter obtain candidate's PLMN list；
Target PLMN is obtained according to candidate's PLMN list, and the mark of the target PLMN is sent to the AS, so that
It obtains the AS and cell reselection is carried out according to the mark of the target PLMN.
2. the method according to claim 1, wherein network formats according to the original PLMN and each
The network formats and signal quality parameter of the access PLMN obtain candidate's PLMN list, comprising:
According to the network formats of the original PLMN and the network formats and signal quality parameter of each access PLMN, obtain
Candidate PLMN；
The candidate PLMN is ranked up according to the signal quality parameter sequence from big to small of the candidate PLMN, obtains institute
State candidate PLMN list.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
If judging the network formats for knowing the access PLMN to preset network formats, using the access PLMN as first
PLMN, otherwise using the access PLMN as the 2nd PLMN.
4. according to the method described in claim 3, it is characterized in that, network formats according to the original PLMN and each
The network formats and signal quality parameter of the access PLMN obtain candidate PLMN, comprising:
If judgement knows that the network formats of the original PLMN are not the default network formats, and network quality parameters are not small
Candidate PLMN is used as in the first PLMN and the 2nd PLMN of the first preset threshold.
5. the method according to claim 3 or 4, which is characterized in that the network formats according to the original PLMN with
And the network formats and signal quality parameter of each access PLMN, obtain candidate PLMN, comprising:
If judgement knows that the network formats of the original PLMN are the default network formats, network quality parameters are not less than
The first PLMN and the 2nd PLMN of second preset threshold are used as candidate PLMN.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
Network quality parameters according to default correction factor to network quality parameters not less than the first PLMN of the second preset threshold
It is modified.
7. the method according to claim 1, wherein described obtain target according to candidate's PLMN list
PLMN, comprising:
Using the maximum candidate PLMN of network quality parameters in candidate's PLMN list as the target PLMN.
8. a kind of cell reselection process device, which is characterized in that including receiving unit, acquiring unit and processing unit, in which:
Receiving unit, for receiving the access PLMN list of AS transmission；The access PLMN list includes multiple access PLMN
The network formats and signal quality parameter of mark and each access PLMN；
Acquiring unit, for obtaining the network formats of original PLMN, and according to the network formats of the original PLMN and each institute
The network formats and signal quality parameter of access PLMN are stated, candidate's PLMN list is obtained；
Processing unit for obtaining target PLMN according to candidate's PLMN list, and the mark of the target PLMN is sent
To the AS, so that the AS carries out cell reselection according to the mark of the target PLMN.
9. a kind of electronic equipment, which is characterized in that including processor, memory and bus, in which:
The processor, the memory complete mutual communication by bus；
The processor can call the computer program in memory, to execute as described in claim 1-7 any one
The step of method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It realizes when execution such as the step of claim 1-7 any one the method.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024016178A1 (en) * | 2022-07-19 | 2024-01-25 | Oppo广东移动通信有限公司 | Network selection method and apparatus, device, storage medium and program product |
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