CN111866968B - Network mode switching method and device - Google Patents
Network mode switching method and device Download PDFInfo
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- CN111866968B CN111866968B CN201910358183.7A CN201910358183A CN111866968B CN 111866968 B CN111866968 B CN 111866968B CN 201910358183 A CN201910358183 A CN 201910358183A CN 111866968 B CN111866968 B CN 111866968B
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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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention provides a network mode switching method and device, which are applied to a terminal, wherein the terminal is in a public network mode at present, and the method comprises the following steps: judging whether the terminal meets the measurement condition of the public network pilot frequency point or not; if the measurement condition of the public network inter-frequency point 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 the private network mode. According to the network mode switching method and device provided by the embodiment of the invention, the signal quality of the private network frequency point is measured, and the current public network mode of the terminal is switched to the private network mode under the condition that the signal quality of the private network frequency point meets the first condition, so that interruption of a service is avoided, and the processing efficiency of the service 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, the terminal devices can be classified into two main categories due to the different network channels they carry: the first type is to rely on a special network to process the service through a base station, a core network and a service server; the second type is to rely on public network resources to perform service processing through the fourth generation mobile communication technology (the 4th Generation mobile communication technolog, the 4G for short), the third generation mobile communication technology (the 3th Generation mobile communication technolog, the 3G for short), WIFI and the third generation mobile communication technology (the 2th Generation mobile communication technolog, the 2G for short) and the like.
In the prior art, the two types of network resources can be integrated on 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. The mode in which the terminal device performs service processing through the private network may be referred to as a private network mode; the mode of traffic handling through public network resources may be referred to as a public network mode.
When the public network mode is switched to the private network mode, if the terminal equipment is blindly cut to the private network mode, and the signal quality in the private network mode does not meet the requirement, the terminal equipment also needs to be cut to the public network mode again, so that the service processing efficiency is lower.
Disclosure of Invention
The invention provides a network mode switching method and device, which are used for solving the problem of lower service processing efficiency caused by blind cutting 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, applied to a terminal, where the terminal is currently in a public network mode, the method includes:
judging whether the terminal meets the measurement condition of the public network pilot frequency point or not;
if the measurement condition of the public network inter-frequency point is met, measuring the signal quality of the private 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 public network inter-frequency point is not met, judging whether the terminal meets a second condition or not;
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 one possible implementation manner, the measuring the signal quality of the private network frequency point includes:
and when the public network inter-frequency point measurement is carried out, adding the private network frequency point to measure the signal quality of the private network frequency point.
In one possible implementation manner, the adding the private network frequency point includes:
and adding the private network frequency point in the field of the public network frequency point.
In one possible implementation manner, the adding 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 one possible implementation manner, if the number M of the private network frequency points is greater than the number N of measurements allowed by the terminal at a time, the measuring the signal quality of the private network frequency points includes:
measuring 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 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 includes:
s1: comparing the signal quality of each private network frequency point in the N private network frequency points to determine 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 include 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 L is smaller than M-N, repeating the operations of 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 manner, if the measurement condition of the public network inter-frequency point is satisfied, measuring the signal quality of the private network frequency point includes:
if the measurement condition of the public network pilot frequency point is met, receiving measurement indication information sent by network equipment; the measurement indication information includes a measurement period;
and measuring the signal quality of the private network frequency point in the measurement time period.
In one possible implementation manner, before the 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 center frequency point information.
In a second aspect, an embodiment of the present invention further provides a network mode switching device, which is applied to a terminal, where the terminal is currently in a public network mode, and the device includes:
the processing unit is used for judging whether the terminal meets the measurement condition of the public network different frequency points;
the measuring unit is used for measuring the signal quality of the private network frequency point if the measuring condition of the public network pilot frequency point 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 one possible implementation manner, the processing unit is further configured to determine whether the terminal meets a second condition if the measurement condition of the public network pilot frequency point is not met;
the measurement unit is further configured to measure signal quality of the private network frequency point if the second condition is satisfied;
and the switching unit is further configured to switch the current public network mode of the terminal to a private network mode if the signal quality of the private network frequency point meets the first condition.
In one possible implementation manner, the measurement unit is specifically configured to increase the private network frequency point when performing the public network inter-frequency point measurement, so as to measure the signal quality of the private network frequency point.
In a possible implementation manner, the measurement unit is specifically configured to add the private network frequency point to the field of the public network frequency point.
In one possible implementation manner, the measurement unit is specifically configured to extend a field of the public network frequency point; and adding the private network frequency point in the expanded field.
In one possible implementation manner, if the number M of the private network frequency points is greater than the number N of measurements allowed by the terminal at a time, the measurement unit is specifically configured to measure signal quality of N private network frequency points in the M private network frequency points; and according to the signal quality of each private network frequency point in the N private network frequency points, polling and measuring the signal quality of each private network frequency point in the M private network frequency points.
In a possible implementation, the measuring unit is specifically configured to:
s1: comparing the signal quality of each private network frequency point in the N private network frequency points to determine 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 include 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 L is smaller than M-N, repeating the operations of 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, the apparatus further comprises a receiving unit;
the receiving unit is used for receiving measurement indication information sent by the network equipment if the measurement condition of the public network pilot frequency point is met; the measurement indication information includes a measurement 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 obtain the private network frequency point information; the private network frequency point information comprises center frequency point information.
In a third aspect, an embodiment of the present invention further provides a network mode switching device, where the network mode switching device includes a processor and a memory, where,
the memory is used for storing 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, including instructions, where the instructions, when executed by one or more processors, cause a terminal to perform a network mode switching method according to any one of the possible implementation manners of the first aspect.
Therefore, the network mode switching method and device provided by the embodiment of the invention firstly judge whether the terminal meets the measurement condition of the public network different frequency point, if the terminal meets the measurement condition of the public network different frequency point, the measurement of the private network frequency point is increased in the process of measuring the different frequency point, so that the signal quality of the private network frequency point can be measured together, 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 into the private network mode, thus the interruption of the service is not 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 disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flow chart of a network mode switching method according to an embodiment of the present invention;
fig. 2 is a flow chart of another network mode switching method according to an embodiment of the present invention;
fig. 3 is a 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 device 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.
Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
In embodiments of the present invention, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: there are three cases, a alone, a and B together, and B alone, wherein a, B may be singular or plural. In the text description of the present invention, the character "/" generally indicates that the front-rear associated object is an or relationship.
In the prior art, for a terminal integrated with a public and private network, if the terminal has only one modem (modem), when the terminal is in the public network mode, the signal quality of the private network frequency point cannot be measured in real time. Therefore, when the public network mode is switched to the private network mode, the blind-cut to the private network mode causes lower processing efficiency of the service. In order to improve service processing efficiency, the embodiment of the invention provides a network mode switching method, which comprises the steps of firstly judging whether a terminal meets a public network different frequency point measurement condition, if the terminal meets the public network different frequency point measurement condition, increasing the measurement of a private network frequency point in the process of measuring the different frequency point, so that the signal quality of the private network frequency point can be measured together, and switching the current public network mode of the terminal into the private network mode under the condition that the signal quality of the private network frequency point meets a first condition, so that interruption of the service is not caused, and the service processing efficiency is improved. It can be understood that in the embodiment of the present invention, satisfying the measurement condition of the common network inter-frequency points may be understood that the number of the common network inter-frequency points around the current cell is greater than a certain threshold, or the movement of the terminal in the current cell is more, 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 that provides voice and/or data connectivity to a user, for example, a handheld device with a wireless connection function, an in-vehicle device, an internet of things device, and the like. Common terminal devices include, for example: a mobile phone, a tablet computer, a notebook computer, a palm computer, a mobile internet device (mobile internet device, MID), a power communication device, a customer terminal device (customer premises equipment, CPE), a wearable device, wherein the wearable device comprises, for example: smart watches, smart bracelets, pedometers, etc.
Fig. 1 is a flow chart of a network mode switching method provided by an embodiment of the present invention, which is applied to a terminal, where the terminal is currently in a public network mode, and for example, referring to fig. 1, the network mode switching method may include:
s101, judging whether the terminal meets the measurement condition of the public network different frequency points.
When judging whether the terminal meets the measurement condition of the public network inter-frequency points, for example, the number of the public network inter-frequency points around the current cell of the terminal can be judged to be larger than a certain threshold, if so, the current public network load is larger, and the terminal is determined to meet the measurement condition of the public network inter-frequency points; and/or, the movement amount of the terminal in the current cell can be judged, if the movement amount is more and the signal quality of the moved position is poor, the terminal is determined to meet the measurement condition of the public network pilot frequency point, and of course, the embodiment of the invention only uses two modes to judge whether the terminal meets the measurement condition of the public network pilot frequency point as an example for illustration, but the embodiment of the invention is not limited to the example.
S102, if the measurement condition of the public network inter-frequency point is met, measuring the signal quality of the private network frequency point.
If the measurement of the public network inter-frequency point is satisfied, the measurement of the public network inter-frequency point can be performed, and in the process of performing the inter-frequency point measurement, the measurement of the private network frequency point can be increased, for example, the information of the private network frequency point, the bandwidth and the like is increased, so that the signal quality of the private network frequency point can be measured together when the inter-frequency point is measured, and the signal quality of the private network frequency point 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 acquired, 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 is required 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 judging 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 meeting the first condition can be understood that the signal quality of the private network frequency point can meet the normal operation of the terminal service after the terminal is switched from the current public network mode to the private network mode. Optionally, the first condition may be represented by a first threshold, and if the signal quality of the private network frequency point is greater than or equal to the first threshold, the signal quality of the private network frequency point may satisfy normal operation of the terminal service, and at this time, the current public network mode of the terminal may be switched to the private network mode. If the signal quality of the private network frequency point is smaller than the first threshold, the signal quality of the private network frequency point is indicated to be incapable of meeting the normal operation of the terminal service, and at the moment, the terminal continues to keep the current public network mode. The magnitude of the first threshold may be specifically set according to actual needs, and the embodiment of the present invention is not specifically limited herein.
Therefore, in the network mode switching method provided by the embodiment of the invention, whether the terminal meets the measurement condition of the public network different frequency point is judged, if the terminal meets the measurement condition of the public network different frequency point, the measurement of the private network frequency point is increased in the process of measuring the different frequency point, so that the signal quality of the private network frequency point can be measured together, and the current public network mode of the terminal is switched to the private network mode under the condition that the signal quality of the private network frequency point meets the first condition, so that interruption of service can not occur, and the processing efficiency of the service is improved.
Based on the embodiment shown in fig. 1, in order to more clearly describe how to measure the signal quality of the private network frequency point when the terminal satisfies the measurement condition of the public network different frequency point in the embodiment of the present invention, for example, please refer to fig. 2, fig. 2 is a schematic flow diagram of another network mode switching method provided in the embodiment of the present invention, where the network mode switching method may further include:
s201, receiving measurement instruction information sent by the network equipment.
Wherein the measurement indication information includes a measurement period. The measurement time period may be represented by a start time point and an end time point, or may also be represented by a start time point and a measurement time period, or may of course be represented by a measurement time period and an end time point, and may specifically be set according to actual needs, where the representation mode of the measurement time period is not limited further.
S202, measuring the signal quality of the private network frequency point in the measurement time period.
After receiving the measurement instruction information sent by the network device through S201, the terminal may measure the signal quality of the private network frequency point in the measurement period. Optionally, before measuring the signal quality of the private network frequency point, the private network frequency point information needs to be acquired. Optionally, the private network frequency point information may include center frequency point information, and may also include public land mobile network (Public Land Mobile Network, PLMN) and frequency band information of the private network.
For example, when acquiring private network frequency point information, if a terminal has previously accessed the private network, the terminal is configured with the private network frequency point information by the network device when accessing the private network, so as to acquire the private network frequency point information. If the terminal has not been accessed to the private network before, a 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 obtaining the private network frequency point information.
After the private network frequency point information is acquired, 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 private network frequency point, the private network frequency point may be added when the public network different frequency point measurement is performed, so as to measure the signal quality of the private network frequency point, and thus, the measurement of the private network frequency point may be implemented in the process of the public network different frequency point measurement.
Optionally, when the public network inter-frequency point measurement is performed, the private network frequency point can be increased by at least two possible modes:
in one possible implementation manner, a private network frequency point may be directly added in a field of a public network frequency point, for example, 8 public network frequency points may be measured in a field of a measurement public network frequency point, when the measurement is performed through the 8 public network frequency points, the measurement of a public network inter-frequency point may be performed by using the first four public network frequency points, and the measurement of a private network inter-frequency point may be performed by using the last four public network frequency points, thereby realizing the measurement of the private network frequency point in the process of performing the measurement of the public network inter-frequency point.
It can be seen that, by adopting the possible implementation manner, when the private network frequency point measurement is performed, the measurement of the public network inter-frequency point is occupied, so that the measurement of the public network inter-frequency point is affected. In order to avoid occupying the measurement of the public network inter-frequency points, the fields of the public network frequency points can be expanded, and the measurement of the private network frequency points is performed by adopting the expanded fields, namely the following another possible implementation manner is adopted:
in another possible implementation manner, the field of the public network frequency point may be extended first, and the private network frequency point may be added to the extended field. In general, according to the 3gpp TS 36.331 protocol, the number of external inter-frequency points is 7 at the maximum, except for the in-use frequency point information, and is set by maxfreq=8. In the embodiment of the invention, the field can be extended to 16, and the first 8 are measurements for public network mobility, and the last 8 are frequency point definitions for private network during public-private handover. Therefore, the measurement of the private network frequency point is realized under the condition that the measurement of the public network pilot frequency point is not influenced.
It should be noted that, in the two possible implementation manners, when the private network frequency point measurement is performed, if the number M of the private network frequency points to be detected is smaller than the number N (for example, 8) of measurement allowed by the terminal for a single time, the signal quality of the private network frequency points can be measured at one time; conversely, if the number M of private network frequency points is greater than the number N of measurements allowed by the terminal for a single time, N private network frequency points can be selected at will from the M private network frequency points, and the signal quality of the N private network frequency points is measured, so as to obtain the signal quality of each of the N private network frequency points; and then according to the signal quality of each private network frequency point in the N private network frequency points, polling and measuring the signal quality of each private network frequency point in the M private network frequency points, thereby realizing the measurement of the M private network frequency points.
In order to enable each private network frequency point with better signal quality to be measured when measuring the signal quality of each private network frequency point in the M private network frequency points by a polling manner, optionally, in the embodiment of the present invention, according to the signal quality of each private network frequency point in the N private network frequency points, polling measurement of the signal quality of each private network frequency point in the M private network frequency points may include:
s1: comparing the signal quality of each private network frequency point in the N private network frequency points to determine 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 P private network frequency points except P private network frequency points with poor signal quality in the N private network frequency points; q is equal to N; l is less than or equal to P.
If L is smaller than M-N, repeating the operations S1 and S2 until the signal quality of each of the M private network frequency points is measured.
For example, if the number of private network frequency points to be detected is 12, and the field is extended to 16, 8 frequency points for private network during public-private switching are defined, at this time, the 12 private network frequency points cannot be measured once, at this time, 8 private network frequency points can be arbitrarily selected from the 12 private network frequency points for measurement, and then the respective signal quality of the 8 private network frequency points can be obtained; and then comparing the signal quality of each private network frequency point in the private network frequency points, determining 2 private network frequency points with poor signal quality, selecting 2 private network frequency points from 4 private network frequency points except 8 private network frequency points in the 12 private network frequency points, measuring the 2 private network frequency points with 6 private network frequency points after removing the 2 private network frequency points with poor signal quality in the 8 private network frequency points, namely, the 8 private network frequency points measured in the time comprise 2 private network frequency points except 8 private network frequency points in the 12 private network frequency points and the 8 private network frequency points except 2 private network frequency points with poor signal quality, and repeating the steps after obtaining 8 private network frequency point information measured for the second time because the 2 private network frequency points are not measured in the 12 private network frequency points: and 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, measuring the 2 private network frequency points which are not measured in the 12 private network frequency points together with 6 private network frequency points, of which the 2 private network frequency points with poor signal quality are removed, in 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 defining the post-8 private network frequency points for public-private switching, in order to improve the measurement efficiency of the private network frequency points, the 8 private network frequency points may be measured at a time, and of course, the 7 private network frequency points may also be measured at a time. In addition, when the number of private network frequency points to be detected is greater than 8 of the private network frequency points which can be measured for a single time, 2 private network frequency points with poor signal quality can be removed according to the signal quality of each of the 8 private network frequency points which are measured for the first time, and correspondingly, 2 private network frequency points need to be selected from the non-measured private network frequency points to be measured together with other 6 private network frequency bands during the second measurement; 1 private network frequency point with poor signal quality can be removed, and correspondingly, in the second measurement, 1 private network frequency point is selected from the unmeasured private network frequency points and is measured together with other 7 private network frequency bands; of course, 3 private network frequency points with poor number quality can be removed; correspondingly, in the second measurement, 3 private network frequency points need to be selected from the unmeasured private network frequency points to be measured together with other 5 private network frequency bands, and the setting can be specifically performed according to actual needs, and here, the embodiment of the invention only takes 2 private network frequency points with poor signal quality as an example for each measurement, but the embodiment of the invention is not limited to this.
It can be seen that the embodiments shown in fig. 1 and fig. 2 detail how to measure the signal quality of the private network frequency point when the terminal meets the measurement condition of the public network different frequency point, so that the current public network mode of the terminal is switched to the private network mode according to the measured signal quality of the private network frequency point. Based on the embodiment shown in fig. 1, if the terminal does not meet the measurement condition of the public network different frequency point, measurement of the private network frequency point cannot be increased in the process of measuring the public network different frequency point, at this time, a trigger condition for measuring the private network frequency point may be constructed, where the trigger condition may be a condition for judging whether the terminal meets the second condition, and if the terminal meets the second condition, the terminal may actively measure 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 into the private network mode when the terminal does not meet the measurement condition of the public network different frequency points will be described in detail. For example, referring to fig. 3, fig. 3 is a flowchart of another network mode switching method according to an embodiment of the present invention, where 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, if the signal quality of the terminal in the current cell is greater than or equal to the second threshold, the signal quality of the terminal in the current cell is better, and the signal quality of a private network frequency point can be not required to be measured; conversely, if the signal quality of the terminal in the current cell is smaller than the second threshold, it is indicated that 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.
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 the magnitude of the second threshold is not specifically limited in the embodiments of the present invention.
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, measuring the public network different frequency points. It should be noted that, when measuring the signal quality of the private network frequency point, the private network frequency point can be measured through the extended field, if the number M of the private network frequency points to be detected is smaller than the number N (for example, 8) of the measurement allowed by the terminal for a single time, the signal quality of the private network frequency point can be measured at one time; conversely, if the number M of private network frequency points is greater than the number N of measurements allowed by the terminal for a single time, N private network frequency points can be selected at will from the M private network frequency points, and the signal quality of the N private network frequency points is measured, so as to obtain the signal quality of each of the N private network frequency points; and then according to the signal quality of each private network frequency point in the N private network frequency points, polling and measuring the signal quality of each private network frequency point in the M 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 private network frequency point is similar to the measurement process of the signal quality of the private network frequency point in S202, which can be referred to the related description in S202, and the detailed description of the embodiment of the present invention is omitted.
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 acquired, 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 is required 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 judging result.
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, in 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 different frequency point, the measurement of the private network frequency point cannot be increased in the process of measuring the public network different frequency point, at this time, the triggering 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, when the signal quality of the private network frequency point is measured, and when the signal quality of the private network frequency point meets the first condition, the current public network mode of the terminal is switched into the private network mode, thus, interruption of the service cannot be caused, and the processing efficiency of the service is improved.
It should be noted that, if the terminal does not meet the measurement condition of the public network different frequency point, the terminal may actively construct the trigger condition of the private network frequency point measurement, so that the terminal may actively measure the signal quality of the private network frequency point, or of course, may also set a timer, and if the private network frequency point measurement is not performed in the timer, trigger the active measurement process, and restart the timer.
Fig. 4 is a schematic structural diagram of a network mode switching device 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, and for example, referring to fig. 4, the network mode switching device 40 may include:
a processing unit 401, configured to determine whether the terminal meets a measurement condition of a public network pilot frequency point;
a measurement unit 402, configured to measure signal quality of a private network frequency point if a measurement condition of a public network pilot frequency point is satisfied;
and the switching unit 403 is 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 meets the second condition if the measurement condition of the public network pilot frequency point is not met;
the measurement unit 402 is further configured to measure signal quality of the private network frequency point if the second condition is satisfied;
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 one possible implementation, the measurement unit 402 is specifically configured to increase the private network frequency point when performing the public network inter-frequency point measurement, so as to measure the signal quality of the private network frequency point.
In one possible implementation, the measurement unit 402 is specifically configured to add a private network frequency point to a field of a public network frequency point.
In one possible implementation manner, the measurement unit 402 is specifically configured to extend a field of a public network frequency point; and adding a private network frequency point in the expanded field.
In one possible implementation manner, if the number M of private network frequency points is greater than the number N of measurements allowed by the terminal at a time, the measurement unit 402 is specifically configured to measure signal quality of N private network frequency points in the M private network frequency points; and according to the signal quality of each private network frequency point in the N private network frequency points, polling and measuring the signal quality of each private network frequency point in the M private network frequency points.
In one possible implementation, 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 to determine 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 P private network frequency points except P private network frequency points with poor signal quality in the N private network frequency points; q is equal to N; l is less than or equal to P;
if L is smaller than M-N, repeating the operations S1 and S2 until the signal quality of each of the M private network frequency points is measured.
In a possible implementation, the network mode switching device further includes a receiving unit 404;
a receiving unit 404, configured to receive measurement indication information sent by a network device if a measurement condition of a public network pilot frequency point is satisfied; the measurement indication information includes a measurement period;
and the measurement unit 402 is configured to measure signal quality of the private network frequency point in a measurement 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 includes center frequency point information.
The network mode switching device 40 in the embodiment of the present invention may execute the technical scheme of the network mode switching method in any of the embodiments described above, and the implementation principle and the beneficial effects of the network mode switching device are similar to those of the network mode switching method, and will not be described herein.
Fig. 5 is a schematic structural diagram of another network mode switching device 50 according to an embodiment of the present invention, for example, please refer 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 one of the foregoing embodiments according to the program instructions in the memory 502.
The network mode switching device 50 in the embodiment of the present invention can execute the technical scheme of the network mode switching method in any of the embodiments described above, and its implementation principle and beneficial effects are similar to those of the network mode switching method, and will not be described herein.
The embodiment of the invention also provides a computer storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the technical scheme of the network mode switching method shown in any of the above 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 repeated here.
The processor in the above embodiments may be a general purpose processor, a digital signal processor (digital signal processor, DSP), an application specific integrated circuit (application specific integrated circuit, ASIC), an off-the-shelf programmable gate array (field programmable gate array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks 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 embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a memory medium well known in the art such as random access memory (random access memory, RAM), flash memory, read-only memory (ROM), programmable read-only memory, or electrically erasable programmable memory, registers, and the like. The storage medium is located in a memory, and the processor reads instructions from the memory and, in combination with its hardware, performs the steps of the method described above.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown 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 may be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
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 adaptations, 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 is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (11)
1. A network mode switching method, which is applied to a terminal, wherein the terminal is currently in a public network mode, the method comprising:
judging whether the terminal meets the measurement condition of the public network inter-frequency point or not, wherein the measurement condition of the public network inter-frequency point comprises the following steps: the number of the public network different frequency points around the current cell where the terminal is located is larger than a preset threshold value, or the movement amount of the terminal in the current cell is judged, if the movement amount is more, the signal quality of the moved position is poor;
if the measurement condition of the public network inter-frequency point is met, measuring the signal quality of the private network frequency point;
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, wherein the first condition can be a first threshold;
the measuring the signal quality of the private network frequency point comprises the following steps:
and when the public network inter-frequency point measurement is carried out, adding the private network frequency point to measure the signal quality of the private network frequency point.
2. The method according to claim 1, wherein the method further comprises:
if the measurement condition of the public network inter-frequency point is not met, judging whether the terminal meets a second condition or not;
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 increasing the private network frequency point comprises:
and adding the private network frequency point in the field of the public network frequency point.
4. The method of claim 1, 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.
5. The method according to claim 1, wherein if the number M of private network frequency points is greater than the number N of measurements allowed by the terminal at a time, the measuring the signal quality of the private network frequency points includes:
measuring 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.
6. The method according to claim 5, wherein the polling 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 to determine 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 include 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 L is smaller than M-N, repeating the operations of S1 and S2 until the signal quality of each private network frequency point in the M private network frequency points is measured.
7. The method of claim 1, wherein measuring the signal quality of the private network frequency point if the public network inter-frequency point measurement condition is satisfied comprises:
if the measurement condition of the public network pilot frequency point is met, receiving measurement indication information sent by network equipment; the measurement indication information includes a measurement period;
and measuring the signal quality of the private network frequency point in the measurement time period.
8. The method according to any one of claims 1-7, further comprising, before said measuring the signal quality of the private network frequency point:
acquiring the private network frequency point information; the private network frequency point information comprises center frequency point information.
9. A network mode switching device, applied to a terminal, where the terminal is currently in a public network mode, the device comprising:
the processing unit is used for judging whether the terminal meets the measurement conditions of the public network different frequency points, and the measurement conditions of the public network different frequency points comprise: the number of the public network different frequency points around the current cell where the terminal is located is larger than a preset threshold value, or the movement amount of the terminal in the current cell is judged, if the movement amount is more, the signal quality of the moved position is poor;
the measuring unit is used for measuring the signal quality of the private network frequency point if the measuring condition of the public network pilot frequency point is met;
a switching unit, configured to switch a current public network mode of the terminal to a private network mode if signal quality of the private network frequency point meets a first condition, where the first condition may be a first threshold;
the measurement unit is further configured to increase the private network frequency point when the public network pilot frequency point measurement is performed, so as to measure the signal quality of the private network frequency point.
10. A network mode switching device is characterized by comprising a processor and a memory, wherein,
the memory is used for storing 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 8 according to the program instructions in the memory.
11. A computer storage medium comprising instructions which, when executed by one or more processors, cause a terminal to perform the network mode switching method of any of claims 1-8.
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