CN111866968A - Network mode switching method and device - Google Patents
Network mode switching method and device Download PDFInfo
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- CN111866968A CN111866968A CN201910358183.7A CN201910358183A CN111866968A CN 111866968 A CN111866968 A CN 111866968A CN 201910358183 A CN201910358183 A CN 201910358183A CN 111866968 A CN111866968 A CN 111866968A
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- 238000010295 mobile communication Methods 0.000 description 6
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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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The embodiment of the invention provides a network mode switching method and a network mode switching device, which are applied to a terminal, wherein the terminal is currently in a public network mode, and the method comprises the following steps: judging whether the terminal meets the measurement condition of the pilot frequency point of the public network; if the different frequency point measurement condition of the public network is met, measuring the signal quality of the special network frequency point; and if the signal quality of the private network frequency point meets a first condition, switching the current public network mode of the terminal into the private network mode. According to the network mode switching method and device provided by the embodiment of the invention, the current public network mode of the terminal is switched to the private network mode by measuring the signal quality of the private network frequency point and under the condition that the signal quality of the private network frequency point meets the first condition, so that the service is not interrupted, and the service processing efficiency is improved.
Description
Technical Field
The present invention relates to communications technologies, and in particular, to a network mode switching method and apparatus.
Background
For terminal devices, due to different network channels, the terminal devices can be classified into two categories: the first type is a dependence private network, and service processing is carried out through a base station, a core network and a service server; the second type is that depending on public network resources, the service processing is performed by the fourth Generation mobile communication technology (the 4th Generation mobile communication technology, abbreviated as 4G), the third Generation mobile communication technology (the 3th Generation mobile communication technology, abbreviated as 3G), WIFI, and the third Generation mobile communication technology (the 2th Generation mobile communication technology, abbreviated as 2G).
In the prior art, the network resources in the two forms can be integrated into the same terminal device, so that the terminal device can perform service processing through a private network and also can perform service processing through public network resources. A mode in which the terminal device performs service processing through a private network may be referred to as a private network mode; the mode of traffic handling over public network resources may be referred to as a public network mode.
When the terminal device switches the public network mode to the private network mode, if the terminal device blindly switches to the private network mode and the signal quality in the private network mode does not meet the requirement, the terminal device needs to switch to the public network mode again, so that the processing efficiency of the service is low.
Disclosure of Invention
The invention provides a network mode switching method and a network mode switching device, which are used for solving the problem of low service processing efficiency caused by blind switching of a terminal to a private network mode in the prior art.
In a first aspect, an embodiment of the present invention provides a network mode switching method, which is applied to a terminal, where the terminal is currently in a public network mode, and the method includes:
judging whether the terminal meets the measurement condition of the pilot frequency point of the public network;
if the public network pilot frequency point measurement condition is met, measuring the signal quality of a special network frequency point;
And if the signal quality of the private network frequency point meets a first condition, switching the current public network mode of the terminal into a private network mode.
In one possible implementation, the method further includes:
if the measurement condition of the pilot frequency point of the public network is not met, judging whether the terminal meets a second condition;
if the second condition is met, measuring the signal quality of the private network frequency point;
and if the signal quality of the private network frequency point meets the first condition, switching the current public network mode of the terminal into a private network mode.
In a possible implementation manner, the measuring the signal quality of the private network frequency point includes:
and when the public network pilot frequency point is measured, the private network frequency point is added to measure the signal quality of the private network frequency point.
In a possible implementation manner, the increasing the private network frequency point includes:
and adding the private network frequency point in the field of the public network frequency point.
In a possible implementation manner, the increasing the private network frequency point includes:
expanding the field of the public network frequency point;
and adding the private network frequency point in the expanded field.
In a possible implementation manner, if the number M of the dedicated network frequency points is greater than the measurement number N allowed by the terminal at a single time, the measuring the signal quality of the dedicated network frequency points includes:
Measuring the signal quality of N private network frequency points in the M private network frequency points;
and polling and measuring the signal quality of each private network frequency point in the M private network frequency points according to the signal quality of each private network frequency point in the N private network frequency points.
In a possible implementation manner, the polling and measuring the signal quality of each private network frequency point in the M private network frequency points according to the signal quality of each private network frequency point in the N private network frequency points includes:
s1: comparing the signal quality of each private network frequency point in the N private network frequency points, and determining P private network frequency points with poor signal quality; wherein P is greater than or equal to 1 and less than or equal to M-N;
s2: measuring the signal quality of Q private network frequency points; the Q private network frequency points comprise L private network frequency points except the N private network frequency points in the M private network frequency points and the N private network frequency points except the P private network frequency points with poor signal quality; q is equal to N; l is less than or equal to P;
and if the L is smaller than the M-N, repeatedly executing the operations S1 and S2 until the signal quality of each private network frequency point in the M private network frequency points is measured.
In a possible implementation manner, if the condition for measuring the pilot frequency point of the public network is satisfied, measuring the signal quality of the frequency point of the private network includes:
If the different frequency point measurement condition of the public network is met, receiving measurement indication information sent by network equipment; the measurement indication information comprises a measurement time period;
and measuring the signal quality of the private network frequency point in the measuring time period.
In a possible implementation manner, before measuring the signal quality of the private network frequency point, the method further includes:
acquiring the private network frequency point information; the private network frequency point information comprises central frequency point information.
In a second aspect, an embodiment of the present invention further provides a network mode switching apparatus, which is applied to a terminal, where the terminal is currently in a public network mode, and the apparatus includes:
the processing unit is used for judging whether the terminal meets the measurement condition of the pilot frequency point of the public network;
the measuring unit is used for measuring the signal quality of the special network frequency point if the public network pilot frequency point measuring condition is met;
and the switching unit is used for switching the current public network mode of the terminal into the private network mode if the signal quality of the private network frequency point meets a first condition.
In a possible implementation manner, the processing unit is further configured to determine whether the terminal satisfies a second condition if the measurement condition of the pilot frequency point of the public network is not satisfied;
The measuring unit is further configured to measure the signal quality of the private network frequency point if the second condition is met;
the switching unit is further configured to switch the current public network mode of the terminal into the private network mode if the signal quality of the private network frequency point meets the first condition.
In a possible implementation manner, the measurement unit is specifically configured to increase the dedicated network frequency point when the measurement of the public network pilot frequency point is performed, so as to measure the signal quality of the dedicated network frequency point.
In a possible implementation manner, the measurement unit is specifically configured to add the private network frequency point to a field of the public network frequency point.
In a possible implementation manner, the measurement unit is specifically configured to expand a field of the public network frequency point; and adding the private network frequency point in the expanded field.
In a possible implementation manner, if the number M of the private network frequency points is greater than the measurement number N allowed by the terminal at a single time, the measurement unit is specifically configured to measure the signal quality of N private network frequency points in the M private network frequency points; and polling and measuring the signal quality of each private network frequency point in the M private network frequency points according to the signal quality of each private network frequency point in the N private network frequency points.
In a possible implementation manner, the measurement unit is specifically configured to:
s1: comparing the signal quality of each private network frequency point in the N private network frequency points, and determining P private network frequency points with poor signal quality; wherein P is greater than or equal to 1 and less than or equal to M-N;
s2: measuring the signal quality of Q private network frequency points; the Q private network frequency points comprise L private network frequency points except the N private network frequency points in the M private network frequency points and the N private network frequency points except the P private network frequency points with poor signal quality; q is equal to N; l is less than or equal to P;
and if the L is smaller than the M-N, repeatedly executing the operations S1 and S2 until the signal quality of each private network frequency point in the M private network frequency points is measured.
In one possible implementation, the apparatus further includes a receiving unit;
the receiving unit is used for receiving measurement indication information sent by network equipment if the measurement condition of the pilot frequency point of the public network is met; the measurement indication information comprises a measurement time period;
and the measuring unit is used for measuring the signal quality of the private network frequency point in the measuring time period.
In a possible implementation manner, the processing unit is further configured to acquire the private network frequency point information; the private network frequency point information comprises central frequency point information.
In a third aspect, an embodiment of the present invention further provides a network mode switching apparatus, which includes a processor and a memory, wherein,
the memory is to store program instructions;
the processor is configured to read the program instructions in the memory, and execute the network mode switching method according to any one of the possible implementation manners of the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a computer storage medium, which includes instructions, and is characterized in that when the instructions are executed by one or more processors, the instructions cause a terminal to execute the network mode switching method according to any one of the foregoing possible implementation manners of the first aspect.
Therefore, the network mode switching method and the network mode switching device provided by the embodiment of the invention firstly judge whether the terminal meets the measurement condition of the different frequency points of the public network, if the terminal meets the measurement condition of the different frequency points of the public network, the measurement of the special frequency points of the private network is added in the process of measuring the different frequency points, so that the signal quality of the special frequency points of the private network can be measured together, and under the condition that the signal quality of the special frequency points of the private network meets the first condition, the current public network mode of the terminal is switched to the special network mode, so that the interruption of the service can not be caused, and the processing efficiency of the service is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic flowchart of a network mode switching method according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of another network mode switching method according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of another network mode switching method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a network mode switching apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another network mode switching device according to an embodiment of the present invention.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
In the embodiments of the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. In the description of the present invention, the character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
In the prior art, for a terminal with converged public and private networks, if the terminal has only one modem, when the terminal is in a public network mode, the signal quality of a private network frequency point cannot be measured in real time. Therefore, when the public network mode is switched to the private network mode, the service processing efficiency is low due to blind switching to the private network mode. In order to improve the processing efficiency of the service, an embodiment of the present invention provides a network mode switching method, where whether a terminal meets a measurement condition of a public network pilot frequency point is determined, and if the terminal meets the measurement condition of the public network pilot frequency point, a measurement of a private network frequency point is added in a pilot frequency point measurement process, so that signal quality of the private network frequency point can be measured together, and a current public network mode of the terminal is switched to a private network mode under the condition that the signal quality of the private network frequency point meets a first condition, so that service interruption is not caused, thereby improving the processing efficiency of the service. It can be understood that, in the embodiment of the present invention, meeting the measurement condition of the public network pilot frequency points may be understood that the number of the public network pilot frequency points around the current cell is greater than a certain threshold, or the terminal moves more in the current cell and the signal quality of the moved position is poor.
A terminal is also called a terminal device, a User Equipment (UE), and is a device providing voice and/or data connectivity to a user, for example, a handheld device, a vehicle-mounted device, an internet of things device, and the like having a wireless connection function. Common terminal devices include, for example: a mobile phone, a tablet computer, a notebook computer, a handheld computer, a Mobile Internet Device (MID), an electric power communication device, a Customer Premises Equipment (CPE), and a wearable device, where the wearable device includes: smart watches, smart bracelets, pedometers, and the like.
Fig. 1 is a flowchart of a network mode switching method provided in an embodiment of the present invention, which is applied to a terminal, where the terminal is currently in a public network mode, for example, please refer to fig. 1, and the network mode switching method may include:
s101, judging whether the terminal meets the measurement condition of the pilot frequency point of the public network.
When judging whether the terminal meets the measurement condition of the pilot frequency points of the public network, for example, the number of the pilot frequency points of the public network around the current cell of the terminal can be judged to be larger than a certain threshold, if so, the current load of the public network is larger, and the terminal is determined to meet the measurement condition of the pilot frequency points of the public network; and/or determining the amount of movement of the terminal in the current cell, and if the movement is more and the signal quality of the moved position is poor, determining that the terminal meets the measurement condition of the pilot frequency point in the public network.
And S102, if the measurement condition of the pilot frequency point of the public network is met, measuring the signal quality of the special network frequency point.
If the measurement of the pilot frequency points of the public network is met, the pilot frequency points of the public network can be measured, in the pilot frequency point measurement process, the measurement of the special network frequency points can be increased, for example, information such as the special network frequency points and bandwidth is increased, so that the signal quality of the special network frequency points can be measured together when the pilot frequency points are measured, and the signal quality of the special network frequency points is obtained. The measured public network frequency point information can be processed or reported through the traditional principle.
In order to ensure that the normal operation of the service is not affected after the terminal is switched to the private network mode, after the signal quality of the private network frequency point is obtained, the current public network mode of the terminal is not directly switched to the private network mode, but the signal quality of the private network frequency point needs to be judged first, so that whether the current public network mode of the terminal is switched to the private network mode is determined according to a judgment result.
And S103, if the signal quality of the private network frequency point meets a first condition, switching the current public network mode of the terminal into the private network mode.
The signal quality of the private network frequency point meets the first condition, and the signal quality of the private network frequency point can be understood as that after the terminal is switched into the private network mode in the current public network mode, the signal quality of the private network frequency point can meet the normal operation of the terminal service. Optionally, the first condition may be represented by a first threshold, and if the signal quality of the dedicated network frequency point is greater than or equal to the first threshold, it is indicated that the signal quality of the dedicated network frequency point may meet normal operation of a terminal service, and at this time, the current public network mode of the terminal may be switched to the dedicated network mode. On the contrary, if the signal quality of the private network frequency point is less than the first threshold, it indicates that the signal quality of the private network frequency point cannot meet the normal operation of the terminal service, and at this time, the terminal continues to maintain the current public network mode. The size of the first threshold may be specifically set according to actual needs, and here, the embodiment of the present invention is not specifically limited.
Therefore, the network mode switching method provided by the embodiment of the invention firstly judges whether the terminal meets the measurement condition of the different frequency points of the public network, if so, the measurement of the special frequency points of the private network is added in the process of measuring the different frequency points, so that the signal quality of the special frequency points of the private network can be measured together, and under the condition that the signal quality of the special frequency points of the private network meets the first condition, the current public network mode of the terminal is switched to the special network mode, so that the interruption of the service can not be caused, and the processing efficiency of the service is improved.
Based on the embodiment shown in fig. 1, to more clearly illustrate how to measure the signal quality of the dedicated network frequency point when the terminal meets the measurement condition of the public network pilot frequency point in the embodiment of the present invention, for example, please refer to fig. 2, where fig. 2 is a schematic flow diagram of another network mode switching method provided in the embodiment of the present invention, the network mode switching method may further include:
s201, receiving measurement indication information sent by the network equipment.
Wherein the measurement indication information includes a measurement time period. For example, the measurement time period may be represented by a start time point and an end time point, or may be represented by a start time point and a measurement time period, or of course, may also be represented by a measurement time period and an end time point, and may be specifically set according to actual needs, where, as for a representation manner of the measurement time period, the embodiment of the present invention is not limited further.
S202, measuring the signal quality of the special network frequency point in the measuring time period.
After receiving the measurement indication information sent by the network device through S201, the terminal may measure the signal quality of the dedicated network frequency point in the measurement time period. Optionally, before measuring the signal quality of the dedicated network frequency point, the information of the dedicated network frequency point needs to be acquired first. Optionally, the private Network frequency point information may include center frequency point information, and may also include Public Land Mobile Network (PLMN) and frequency band information of the private Network.
For example, when acquiring the private network frequency point information, if the terminal has previously accessed the private network, the network device may be configured with the private network frequency point information when accessing the private network, so as to acquire the private network frequency point information. On the contrary, if the terminal has not previously accessed the private network, the private network frequency point information request message may be sent to the network device at this time, so as to request the network device to send the private network frequency point information to the network device, thereby acquiring the private network frequency point information.
After the information of the private network frequency point is obtained, the signal quality of the private network frequency point can be measured. Optionally, in the embodiment of the present invention, when measuring the signal quality of the dedicated network frequency point, the dedicated network frequency point may be added when measuring the public network pilot frequency point, so as to measure the signal quality of the dedicated network frequency point, and thus, the measurement of the dedicated network frequency point may be implemented in the process of measuring the public network pilot frequency point.
Optionally, when the measurement of the pilot frequency point of the public network is performed, the increase of the dedicated network frequency point can be realized through at least two possible ways:
in a possible implementation mode, private network frequency points can be directly added in fields of the public network frequency points, for example, 8 public network frequency points can be measured in the fields of the public network frequency points, when the 8 public network frequency points are measured, the former four public network frequency points can be used for measuring the public network different frequency points, and the latter four public network frequency points are used for measuring the private network different frequency points, so that the private network frequency points can be measured in the process of measuring the public network different frequency points.
It can be seen that, by adopting the possible implementation mode, when the private network frequency point is measured, the measurement of the public network pilot frequency point is occupied, so that the measurement of the public network pilot frequency point is influenced. In order to avoid the measurement of occupying the public network pilot frequency point, the field of the public network frequency point can be expanded, and the expanded field is adopted to measure the private network frequency point, namely, another possible implementation manner is as follows:
in another possible implementation manner, the field of the public network frequency point may be expanded first, and the private network frequency point may be added to the expanded field. In general, according to the 3GPP TS 36.331 protocol, the number of external pilot frequency points is 7 at most, and maxFreq is set to 8, except for the information of the active frequency points. In the embodiment of the present invention, this field may be extended to 16, and the first 8 are defined to be used for the measurement of the mobility of the public network, and the last 8 are defined to be used for the frequency point definition of the private network during the public-private handover. Therefore, the measurement of the private network frequency point is realized under the condition of not influencing the measurement of the public network pilot frequency point.
It should be noted that, in the two possible implementation manners, when the private network frequency point is measured, if the number M of the private network frequency points to be detected is less than the measurement number N (for example, 8) allowed by the terminal at a time, the signal quality of the private network frequency points can be measured at one time; on the contrary, if the number M of the private network frequency points is greater than the measurement number N allowed by the terminal at a single time, the N private network frequency points can be selected at will among the M private network frequency points, and the signal quality of the N private network frequency points is measured to obtain the signal quality of each private network frequency point of the N private network frequency points; and polling and measuring the signal quality of each private network frequency point in the M private network frequency points according to the signal quality of each private network frequency point in the N private network frequency points, thereby realizing the measurement of the M private network frequency points.
When the signal quality of each of the M private network frequency points is measured in a polling manner, in order to enable the private network frequency point with better signal quality to be measured each time, optionally, in the embodiment of the present invention, the polling measurement of the signal quality of each of the M private network frequency points according to the signal quality of each of the N private network frequency points may include:
S1: comparing the signal quality of each private network frequency point in the N private network frequency points, and determining P private network frequency points with poor signal quality; wherein P is greater than or equal to 1 and less than or equal to M-N.
S2: measuring the signal quality of Q private network frequency points; the Q private network frequency points comprise L private network frequency points except N private network frequency points in the M private network frequency points and the N private network frequency points except P private network frequency points with poor signal quality; q is equal to N; l is less than or equal to P.
And if the L is smaller than the M-N, repeatedly executing the operations S1 and S2 until the signal quality of each private network frequency point in the M private network frequency points is measured.
For example, if the number of the private network frequency points to be detected is 12, and the field is expanded to 16, 8 frequency points for the private network during public-private switching are defined, at this time, the 12 private network frequency points cannot be measured at one time, at this time, 8 private network frequency points can be arbitrarily selected from the 12 private network frequency points for measurement, and the respective signal quality of the 8 private network frequency points can be obtained; afterwards, compare the signal quality of each private network frequency point in this private network frequency point again, confirm 2 private network frequency points that signal quality is relatively poor, and select 2 private network frequency points in 4 private network frequency points except 8 private network frequency points in 12 private network frequency points, 6 private network frequency points after rejecting the 2 private network frequency points that signal quality is relatively poor in these 8 private network frequency points are measured together, include 2 private network frequency points except 8 private network frequency points in 12 private network frequency points in this measured 8 private network frequency points promptly, and the private network frequency points of 8 private network frequency points except 2 private network frequency points that signal quality is relatively poor, because 2 private network frequency points in 12 private network frequency points are not measured yet, therefore, and after obtaining 8 private network frequency points information of second measurement, need repeated execution: and then comparing the signal quality of each private network frequency point in the 8 private network frequency points measured for the second time, determining 2 private network frequency points with poor signal quality, and measuring the 2 private network frequency points which are not measured in the 12 private network frequency points and 6 private network frequency points which are obtained after the 2 private network frequency points with poor signal quality are removed from the 8 private network frequency points measured for the second time, so that the measurement of each private network frequency point in the 12 private network frequency points can be realized.
It should be noted that, when 8 frequency points for the private network during public-private handover are defined, in order to improve the measurement efficiency of the private network frequency points, 8 private network frequency points may be measured at a single time, and of course, 7 private network frequency points may also be measured at a single time. In addition, when the number of the private network frequency points to be detected is 8 greater than the number of the private network frequency points measurable at a single time, 2 private network frequency points with poor signal quality can be removed according to the respective signal quality of the 8 private network frequency points measured for the first time, and correspondingly, 2 private network frequency points need to be selected from the unmeasured private network frequency points during the second measurement and are measured together with other 6 private network frequency bands; 1 private network frequency point with poor signal quality can be removed, correspondingly, during the second measurement, 1 private network frequency point needs to be selected from the unmeasured private network frequency points, and the frequency points and other 7 private network frequency bands are measured together; of course, 3 private network frequency points with poor signal quality can be eliminated; correspondingly, in the second measurement, 3 private network frequency points need to be selected from the unmeasured private network frequency points, and are measured together with other 5 private network frequency bands, and the measurement may be specifically set according to actual needs.
It can be seen that the embodiments shown in fig. 1 and fig. 2 explain in detail how to measure the signal quality of the dedicated network frequency point when the terminal meets the measurement condition of the public network pilot frequency point, so as to switch the current public network mode of the terminal into the dedicated network mode according to the measured signal quality of the dedicated network frequency point. Based on the embodiment shown in fig. 1, if the terminal does not satisfy the measurement condition of the public network pilot frequency point, the measurement of the private network frequency point cannot be increased in the process of measuring the public network pilot frequency point, at this time, a trigger condition for the private network frequency point measurement can be constructed, the trigger condition can be to judge whether the terminal satisfies the second condition, and if the terminal satisfies the second condition, the terminal can actively measure the signal quality of the private network frequency point. In the following, a technical scheme of how to switch the current public network mode of the terminal to the private network mode when the terminal does not satisfy the measurement condition of the pilot frequency point of the public network will be described in detail. For example, please refer to fig. 3, where fig. 3 is a schematic flow chart of another network mode switching method according to an embodiment of the present invention, the network mode switching method may further include:
s301, judging whether the terminal meets a second condition.
When judging whether the terminal meets the second condition, for example, whether the signal quality of the terminal in the current cell meets the second condition can be judged, the second condition can be represented by a second threshold value, if the signal quality of the terminal in the current cell is greater than or equal to the second threshold value, the signal quality of the terminal in the current cell is better, and the signal quality of the private network frequency point does not need to be measured; on the contrary, if the signal quality of the terminal in the current cell is smaller than the second threshold, the signal quality of the terminal in the current cell is poor, and at this time, the terminal can actively measure the signal quality of the private network frequency point.
For example, the second threshold may be-75 dbm, may be-76 dbm, or may be-77 dbm, and may be specifically set according to actual needs, where, as for the size of the second threshold, the embodiment of the present invention is not particularly limited.
And S302, if the second condition is met, measuring the signal quality of the private network frequency point.
And if the second condition is met, the pilot frequency points of the public network can be measured. It should be noted that, when measuring the signal quality of the private network frequency point, the private network frequency point may also be measured through the expanded field, and if the number M of the private network frequency points to be detected is less than the measurement number N (for example, 8) allowed by the terminal at a time, the signal quality of the private network frequency point may be measured at one time; on the contrary, if the number M of the private network frequency points is greater than the measurement number N allowed by the terminal at a single time, the N private network frequency points can be selected at will among the M private network frequency points, and the signal quality of the N private network frequency points is measured to obtain the signal quality of each private network frequency point of the N private network frequency points; and polling and measuring the signal quality of each private network frequency point in the M private network frequency points according to the signal quality of each private network frequency point in the N private network frequency points, thereby realizing the measurement of the M private network frequency points.
It can be understood that, in S302, the measurement process of the signal quality of the dedicated network frequency point is similar to the measurement process of the signal quality of the dedicated network frequency point in S202, and reference may be made to the related description in S202, and here, the description of the embodiment of the present invention is not repeated.
In order to ensure that the normal operation of the service is not affected after the terminal is switched to the private network mode, after the signal quality of the private network frequency point is obtained, the current public network mode of the terminal is not directly switched to the private network mode, but the signal quality of the private network frequency point needs to be judged first, so that whether the current public network mode of the terminal is switched to the private network mode is determined according to a judgment result.
And S303, if the signal quality of the private network frequency point meets a first condition, switching the current public network mode of the terminal into the private network mode.
Therefore, according to the network mode switching method provided by the embodiment of the invention, if the terminal does not meet the measurement condition of the public network pilot frequency point, the measurement of the private network frequency point cannot be increased in the process of measuring the public network pilot frequency point, and at the moment, the trigger condition of the private network frequency point measurement can be constructed, so that when the terminal meets the second condition, the signal of the private network frequency point is measured, and thus the signal quality of the private network frequency point is measured, and under the condition that the signal quality of the private network frequency point meets the first condition, the current public network mode of the terminal is switched to the private network mode, and thus the service interruption is not caused, and the processing efficiency of the service is improved.
It should be noted that, if the terminal does not satisfy the measurement condition of the pilot frequency point in the public network, the terminal may actively construct the trigger condition of the dedicated network frequency point measurement, so that the terminal may actively measure the signal quality of the dedicated network frequency point, and of course, the terminal may also set a timer, and if the dedicated network frequency point measurement is not performed in the timer, the active measurement process is triggered and the timer is restarted.
Fig. 4 is a schematic structural diagram of a network mode switching apparatus 40 according to an embodiment of the present invention, which is applied to a terminal, where the terminal is currently in a public network mode, for example, as shown in fig. 4, the network mode switching apparatus 40 may include:
the processing unit 401 is configured to determine whether the terminal meets a measurement condition of a pilot frequency point in a public network;
a measuring unit 402, configured to measure the signal quality of a dedicated network frequency point if a public network pilot frequency point measurement condition is met;
a switching unit 403, configured to switch the current public network mode of the terminal to the private network mode if the signal quality of the private network frequency point meets the first condition.
In a possible implementation manner, the processing unit 401 is further configured to determine whether the terminal satisfies the second condition if the measurement condition of the pilot frequency point of the public network is not satisfied;
The measuring unit 402 is further configured to measure the signal quality of the dedicated network frequency point if a second condition is met;
the switching unit 403 is further configured to switch the current public network mode of the terminal to the private network mode if the signal quality of the private network frequency point meets the first condition.
In a possible implementation manner, the measuring unit 402 is specifically configured to add a dedicated network frequency point when performing the measurement of the public network pilot frequency point, so as to measure the signal quality of the dedicated network frequency point.
In a possible implementation manner, the measurement unit 402 is specifically configured to add a private network frequency point in a field of a public network frequency point.
In a possible implementation manner, the measurement unit 402 is specifically configured to expand a field of a public network frequency point; and adding a private network frequency point in the expanded field.
In a possible implementation manner, if the number M of the private network frequency points is greater than the measurement number N allowed by the terminal at a time, the measurement unit 402 is specifically configured to measure the signal quality of N private network frequency points in the M private network frequency points; and polling and measuring the signal quality of each private network frequency point in the M private network frequency points according to the signal quality of each private network frequency point in the N private network frequency points.
In a possible implementation manner, the measurement unit 402 is specifically configured to:
S1: comparing the signal quality of each private network frequency point in the N private network frequency points, and determining P private network frequency points with poor signal quality; wherein P is greater than or equal to 1 and less than or equal to M-N;
s2: measuring the signal quality of Q private network frequency points; the Q private network frequency points comprise L private network frequency points except N private network frequency points in the M private network frequency points and the N private network frequency points except P private network frequency points with poor signal quality; q is equal to N; l is less than or equal to P;
and if the L is smaller than the M-N, repeatedly executing the operations S1 and S2 until the signal quality of each private network frequency point in the M private network frequency points is measured.
In a possible implementation manner, the network mode switching apparatus further includes a receiving unit 404;
a receiving unit 404, configured to receive measurement indication information sent by a network device if a public network pilot frequency point measurement condition is met; the measurement indication information includes a measurement time period;
a measuring unit 402, configured to measure the signal quality of the dedicated network frequency point in a measurement time period.
In a possible implementation manner, the processing unit 401 is further configured to obtain private network frequency point information; the private network frequency point information comprises central frequency point information.
The network mode switching apparatus 40 according to the embodiment of the present invention can implement the technical solution of the network mode switching method according to any of the above embodiments, and the implementation principle and the beneficial effect thereof are similar to those of the network mode switching method, and are not described herein again.
Fig. 5 is a schematic structural diagram of another network mode switching device 50 according to an embodiment of the present invention, for example, referring to fig. 5, the network mode switching device 50 may include a processor 501 and a memory 502, wherein,
the memory 502 is used to store program instructions.
The processor 501 is configured to read the program instructions in the memory 502 and execute the network mode switching method according to any of the above embodiments according to the program instructions in the memory 502.
The network mode switching apparatus 50 according to the embodiment of the present invention can implement the technical solution of the network mode switching method according to any of the above embodiments, and the implementation principle and the beneficial effect thereof are similar to those of the network mode switching method, and are not described herein again.
Embodiments of the present invention further provide a computer storage medium, where a computer program is stored on the computer storage medium, and when the computer program is executed by a processor, the technical solution of the network mode switching method in any of the embodiments is executed, and the implementation principle and the beneficial effects of the method are similar to those of the network mode switching method, and are not described herein again.
The processor in the above embodiments may be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located in a Random Access Memory (RAM), a flash memory, a read-only memory (ROM), a programmable ROM, an electrically erasable programmable memory, a register, or other storage media that are well known in the art. The storage medium is located in a memory, and a processor reads instructions in the memory and combines hardware thereof to complete the steps of the method.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (12)
1. A network mode switching method is applied to a terminal, wherein the terminal is currently in a public network mode, and the method comprises the following steps:
judging whether the terminal meets the measurement condition of the pilot frequency point of the public network;
if the public network pilot frequency point measurement condition is met, measuring the signal quality of a special network frequency point;
and if the signal quality of the private network frequency point meets a first condition, switching the current public network mode of the terminal into a private network mode.
2. The method of claim 1, further comprising:
if the measurement condition of the pilot frequency point of the public network is not met, judging whether the terminal meets a second condition;
if the second condition is met, measuring the signal quality of the private network frequency point;
and if the signal quality of the private network frequency point meets the first condition, switching the current public network mode of the terminal into a private network mode.
3. The method of claim 1, wherein the measuring the signal quality of the private network frequency point comprises:
and when the public network pilot frequency point is measured, the private network frequency point is added to measure the signal quality of the private network frequency point.
4. The method of claim 3, wherein the increasing the private network frequency point comprises:
and adding the private network frequency point in the field of the public network frequency point.
5. The method of claim 3, wherein the increasing the private network frequency point comprises:
expanding the field of the public network frequency point;
and adding the private network frequency point in the expanded field.
6. The method according to claim 1, wherein if the number M of the private network frequency points is greater than the measurement number N allowed by the terminal at a single time, the measuring the signal quality of the private network frequency points comprises:
Measuring the signal quality of N private network frequency points in the M private network frequency points;
and polling and measuring the signal quality of each private network frequency point in the M private network frequency points according to the signal quality of each private network frequency point in the N private network frequency points.
7. The method according to claim 6, wherein the polling and measuring the signal quality of each of the M private network frequency points according to the signal quality of each of the N private network frequency points comprises:
s1: comparing the signal quality of each private network frequency point in the N private network frequency points, and determining P private network frequency points with poor signal quality; wherein P is greater than or equal to 1 and less than or equal to M-N;
s2: measuring the signal quality of Q private network frequency points; the Q private network frequency points comprise L private network frequency points except the N private network frequency points in the M private network frequency points and the N private network frequency points except the P private network frequency points with poor signal quality; q is equal to N; l is less than or equal to P;
and if the L is smaller than the M-N, repeatedly executing the operations S1 and S2 until the signal quality of each private network frequency point in the M private network frequency points is measured.
8. The method of claim 1, wherein if the condition for measuring the pilot frequency point of the public network is satisfied, measuring the signal quality of the pilot frequency point of the private network comprises:
if the different frequency point measurement condition of the public network is met, receiving measurement indication information sent by network equipment; the measurement indication information comprises a measurement time period;
and measuring the signal quality of the private network frequency point in the measuring time period.
9. The method according to any one of claims 1 to 8, wherein before measuring the signal quality of the private network frequency point, the method further comprises:
acquiring the private network frequency point information; the private network frequency point information comprises central frequency point information.
10. A network mode switching apparatus, applied to a terminal, wherein the terminal is currently in a public network mode, the apparatus comprising:
the processing unit is used for judging whether the terminal meets the measurement condition of the pilot frequency point of the public network;
the measuring unit is used for measuring the signal quality of the special network frequency point if the public network pilot frequency point measuring condition is met;
and the switching unit is used for switching the current public network mode of the terminal into the private network mode if the signal quality of the private network frequency point meets a first condition.
11. A network mode switching apparatus comprising a processor and a memory, wherein,
the memory is to store program instructions;
the processor is configured to read the program instructions in the memory and execute the network mode switching method according to any one of claims 1 to 9 according to the program instructions in the memory.
12. A computer storage medium comprising instructions that, when executed by one or more processors, cause a terminal to perform the network mode switching method of any of claims 1-9.
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