WO2018000749A1

WO2018000749A1 - Redirection-based method and device for frequency point determination

Info

Publication number: WO2018000749A1
Application number: PCT/CN2016/109836
Authority: WO
Inventors: 耿寿富
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-06-28
Filing date: 2016-12-14
Publication date: 2018-01-04
Also published as: CN107548108A

Abstract

Redirection-based method and device for frequency point determination. The method comprises: with respect to multiple preconfigured measurement frequency points, acquiring an operating state parameter of a heterogeneous system cell corresponding to each measurement frequency point; determining, on the basis of the operating state parameter of the heterogeneous system cell corresponding to each measurement frequency point, a target frequency point cell corresponding to each measurement frequency point; determining a target measurement frequency point on the basis of an operating state parameter of the target frequency point cell corresponding to each measurement frequency point and of a past redirection success rate of a mobile terminal at each measurement frequency point; feeding the determined target measurement frequency point to the mobile terminal, thus allowing the mobile terminal to redirect on the basis of the target measurement frequency point.

Description

Method and device for determining frequency point based on redirection

Technical field

The present disclosure relates to the field of communications technologies, and, for example, to a frequency point determination method and apparatus based on redirection.

Background technique

In the early stage of Long Term Evolution (LTE) network construction, Circuit Switched Fall back (CSFB) technology emerged for the network imperfection and the demand for voice calls. The CSFB technology can disconnect the mobile terminal from the mobile terminal when the multi-mode mobile terminal dials the voice in the LTE network, and the mobile terminal falls back to the Universal Terrestrial Radio Access Network (UTRAN)/Global System for Mobile Communications A method of making a voice call by a GSM EDGE Radio Access Network (GERAN). The way in which CSFB occurs includes handover, Cell Change Order (CCO), and redirection, where, in general, redirection is dominant. The CSFB of the redirection mode is usually dropped according to the frequency configured in advance, and the situation of the cell is not considered.

Because the redirection process is to disconnect the current service connection, and then connect according to the frequency information sent by the network side, continue the service, and consider whether the target frequency point cell is normal or not exists, and the target is insufficient. The signal quality and load situation of the frequency point cell are not considered enough, so the mobile terminal redirection failure may occur. For the CSFB of the redirect mode, if the redirect fails, the voice call cannot be established directly.

Summary of the invention

The present disclosure provides a redirection-based frequency point determination method and apparatus, which can solve the problem that the mobile terminal redirection fails due to insufficient consideration of the signal quality and load condition of the target frequency point cell when the mobile terminal is redirected. The problem that a voice call cannot be established.

An embodiment of the present disclosure provides a method for determining a frequency point based on redirection, where the method includes:

Obtaining an operating state parameter of each different system cell corresponding to each measurement frequency point for a plurality of pre-configured frequency points;

Determining, according to an operating state parameter of each different system cell corresponding to each measurement frequency point, a target frequency point cell corresponding to each measurement frequency point;

Determining a target measurement frequency according to a running state parameter of the target frequency point cell corresponding to each measurement frequency point, and a history redirection success rate of the mobile terminal at each measurement frequency point;

And determining the determined target measurement frequency point to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point.

Optionally, the operating state parameter includes at least: a signal quality value and a cell load status value;

And the step of acquiring an operating state parameter of each different system cell corresponding to each measurement frequency point, where the method includes:

And transmitting, to each of the pre-configured measurement frequency points, a measurement instruction to the mobile terminal, so that the mobile terminal determines each different system cell corresponding to each measurement frequency point and measures a signal quality value of each different system cell;

Receiving, by the mobile terminal, a signal quality value of each different system cell corresponding to each measurement frequency point;

Sending a request instruction to each of the different system cells corresponding to each measurement frequency point;

Receiving a cell load status value fed back by each of the different system cells corresponding to each measurement frequency point.

Optionally, the step of determining a target frequency point cell corresponding to each measurement frequency point according to the operating state parameter of each different system cell corresponding to each measurement frequency point, including:

Determining, in each of the different system cells corresponding to each measurement frequency point, a first cell whose cell load status value is less than or equal to a standard load status value;

In the first cell corresponding to each measurement frequency point, the cell with the highest cell signal quality value is determined as the target frequency point cell corresponding to the measurement frequency point.

Optionally, the step of determining a target measurement frequency according to an operating state parameter of a target frequency point cell corresponding to each measurement frequency point and a historical redirection success rate of the mobile terminal at each measurement frequency point, including:

Calculating a ratio of a signal quality value of the target frequency point cell corresponding to each measurement frequency point to a cell load status value, and acquiring a first reference value;

Calculating, by each measured frequency point, a product of the first reference value and a historical redirection success rate of the mobile terminal at a corresponding measurement frequency point, to obtain a second reference value;

Comparing the second reference values of the plurality of measurement frequency points to determine a measurement frequency at which the second reference value is the largest The point is the target measurement frequency.

Optionally, after the determining the determined target measurement frequency point to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point, the method further includes:

Receiving, by the mobile terminal, a redirection result of feedback after performing redirection based on the target measurement frequency point;

Updating the historical redirection success rate of the target measurement frequency point according to the redirection result fed back by the mobile terminal.

An embodiment of the present disclosure further provides a frequency point determining method based on redirection, where the method includes:

Receiving, by the receiving base station, a plurality of measurement commands respectively sent by the plurality of measurement frequency points, and measuring, according to each of the measurement instructions, a quality parameter that represents a transmission quality of each of the different system cells corresponding to the corresponding measurement frequency point, and feeding back the quality parameter To the base station;

Receiving, by the base station, a target measurement frequency point determined based on an operating state parameter including the quality parameter and a historical redirection success rate of the mobile terminal at each measurement frequency point;

Redirect based on the received target measurement frequency.

Optionally, the receiving base station is configured to measure, according to each of the measurement commands, a quality parameter that represents a transmission quality of each of the different system cells corresponding to the corresponding measurement frequency point, according to the multiple measurement instructions respectively sent by the multiple measurement frequency points, and The step of feeding back the quality parameter to the base station includes:

Receiving, by the base station, the measurement instruction sent according to a measurement frequency point, and measuring, according to the measurement instruction, a signal quality value of each different system cell corresponding to the measurement frequency point;

The signal quality value of each different system cell corresponding to the measurement frequency point is fed back to the base station.

Optionally, after the redirecting according to the received target measurement frequency point, the method further includes:

Transmitting the redirection result to the base station, so that the base station updates the historical redirection success rate of the target frequency point according to the redirection result.

An embodiment of the present disclosure further provides a redirection-based frequency point determining apparatus, where the apparatus includes:

Obtaining a module, configured to acquire, for a plurality of pre-configured frequency points, an operation state parameter of each different system cell corresponding to each measurement frequency point;

a first determining module, configured to determine, according to an operating state parameter of each different system cell corresponding to each measurement frequency point, a target frequency point cell corresponding to each measurement frequency point;

a second determining module, configured to operate according to a target frequency point cell corresponding to each measurement frequency point State parameter, the historical redirection success rate of the mobile terminal at each measurement frequency point to determine the target measurement frequency point;

And a feedback module, configured to feed back the determined target measurement frequency point to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point.

The obtaining module includes:

The first sending submodule is configured to send a measurement instruction to the mobile terminal for each measurement frequency point configured in advance, so that the mobile terminal determines each different system cell corresponding to each measurement frequency point and measures each different system The signal quality value of the cell;

a first receiving submodule, configured to receive a signal quality value of each different system cell corresponding to each measurement frequency point fed back by the mobile terminal;

a second sending submodule, configured to send a request instruction to each of the different system cells corresponding to each measurement frequency point;

The second receiving submodule is configured to receive a cell load status value fed back by each of the different system cells corresponding to each measurement frequency point.

Optionally, the first determining module includes:

a first determining submodule, configured to determine, in each of the different system cells corresponding to each measurement frequency point, a first cell whose cell load status value is less than or equal to a standard load status value;

The second determining submodule is configured to determine, in the first cell corresponding to each measurement frequency point, that the cell with the highest cell signal quality value is the target frequency point cell corresponding to the measurement frequency point.

Optionally, the second determining module includes:

a first acquiring submodule, configured to calculate a ratio of a signal quality value of a target frequency point cell corresponding to each measurement frequency point to a cell load state value, to obtain a first reference value;

a second obtaining submodule, configured to calculate, for each measurement frequency point, a product of the first reference value and a historical redirection success rate of the mobile terminal at a corresponding measurement frequency point, to obtain a second reference value;

The third determining submodule is configured to compare the second reference value of the plurality of measurement frequency points, and determine that the measurement frequency point where the second reference value is the largest is the target measurement frequency point.

Optionally, the device further includes:

a first receiving module, configured to feed back, to the feedback module, the determined target measurement frequency point to the a mobile terminal, after the mobile terminal performs redirection based on the target measurement frequency point, and receives a redirection result that is feedback by the mobile terminal after performing redirection based on the target measurement frequency point;

And an update module, configured to update a historical redirection success rate of the target measurement frequency point according to the redirection result fed back by the mobile terminal.

The receiving processing module is configured to receive, by the receiving base station, a plurality of measurement commands respectively sent by the plurality of measurement frequency points, and measure, according to each of the measurement instructions, a quality parameter that represents a transmission quality of each of the different system cells corresponding to the corresponding measurement frequency point, and Feeding the quality parameter to the base station;

a second receiving module, configured to receive, by the base station, a target measurement frequency point determined based on an operating state parameter including the quality parameter and a historical redirection success rate of the mobile terminal at each measurement frequency point;

The processing module is configured to perform redirection according to the received target measurement frequency point.

Optionally, the receiving processing module includes:

a first processing submodule, configured to receive the measurement instruction sent by the base station based on a measurement frequency point, and measure, according to the measurement instruction, a signal quality value of each different system cell corresponding to the measurement frequency point;

The second processing submodule is configured to feed back, to the base station, a signal quality value of each different system cell corresponding to the measurement frequency point.

Optionally, the device further includes:

a sending module, configured to send a redirection result to the base station after the processing module performs redirection according to the received target measurement frequency point, so that the base station successfully updates the historical frequency of the target frequency point according to the redirection result. rate.

Embodiments of the present disclosure also provide a non-transitory computer readable storage medium storing computer executable instructions for performing any of the above-described redirection-based application to a base station or to a mobile terminal Frequency point determination method.

Embodiments of the present disclosure also provide a base station including one or more processors, a memory, and one or more programs, the one or more programs being stored in a memory when executed by one or more processors And performing any of the above-described redirection-based frequency point determination methods applied to the base station.

Embodiments of the present disclosure also provide a mobile terminal including one or more processors, a memory, and one or more programs, the one or more programs being stored in a memory when When the plurality of processors are executed, any of the above-described redirection-based frequency point determination methods applied to the mobile terminal are performed.

Embodiments of the present disclosure also provide a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer The computer is caused to perform any of the above-described methods for determining a redirection-based frequency point in a base station or a mobile terminal.

Determining a target cell corresponding to each measurement frequency point by acquiring an operation state parameter of each different system cell corresponding to each measurement frequency point; and performing an operation state parameter of the target cell corresponding to each measurement frequency point, and the mobile terminal is in each The historical redirection success rate of a measurement frequency point determines the target measurement frequency point, so that the mobile terminal performs redirection based on the target measurement frequency point, based on the running state parameter, and the running state parameter and the mobile terminal at each measurement frequency point. The combination of historical redirection success rate determines the measurement frequency point most suitable for the mobile terminal to perform voice fallback, and improves the success rate of redirection, so as to solve the signal quality and load condition of the mobile terminal when the redirection is not considered due to the target frequency point cell. The recurring redirection of the mobile terminal failed, causing the problem that the voice call could not be established.

DRAWINGS

1 is a schematic diagram of a method for determining a frequency point based on redirection according to an embodiment of the present disclosure;

2 is a schematic diagram of a method for determining a frequency point based on redirection according to Embodiment 2 of the present disclosure;

3 is a block diagram showing a frequency point determination system based on redirection according to an embodiment of the present disclosure;

4 is a schematic diagram of a method for determining a frequency point based on redirection according to Embodiment 3 of the present disclosure;

FIG. 5 is a schematic diagram 1 of a frequency point determining apparatus based on redirection according to Embodiment 4 of the present disclosure;

6 is a second schematic diagram of a frequency point determining apparatus based on redirection according to Embodiment 4 of the present disclosure;

7 is a third schematic diagram of a frequency point determining apparatus based on redirection according to Embodiment 4 of the present disclosure;

8 is a schematic structural diagram of hardware of a base station according to Embodiment 5 of the present disclosure;

FIG. 9 is a schematic diagram showing the hardware structure of a mobile terminal according to Embodiment 6 of the present disclosure.

detailed description

The present disclosure will be described in detail below with reference to the accompanying drawings and alternative embodiments. The features of the following embodiments and embodiments may be combined with each other without conflict.

Embodiment 1

As shown in FIG. 1 , the redirection-based frequency point determining method provided in Embodiment 1 of the present disclosure is applicable to a base station, and the method includes steps 101-104.

In step 101, for a plurality of measurement frequency points configured in advance, an operation state parameter of the different system cell corresponding to each measurement frequency point is obtained.

The base station acquires the different system cell corresponding to each measurement frequency point for the pre-configured multiple measurement frequency points, and after determining the different system cell corresponding to the multiple measurement frequency points, acquires the operation of the different system cell corresponding to each measurement frequency point. Status parameter. The heterogeneous system cells corresponding to each measurement frequency point may have one, two, or multiple.

In step 102, the target frequency point cell corresponding to each measurement frequency point is determined according to the operating state parameter of the different system cell corresponding to each measurement frequency point.

After obtaining the operating state parameter of the different system cell corresponding to each measurement frequency point, for each measurement frequency point, the target frequency point cell is determined in the different system cell corresponding to the measurement frequency point.

Wherein, when there is only one different system cell corresponding to a certain measurement frequency point, if the operating state parameter of the cell meets the preset condition, the cell is the target frequency point cell, and if the operating state parameter of the cell does not meet the preset condition , the measurement frequency point has no corresponding target frequency point cell. Optionally, the preset condition may include a preset cell load threshold, and may further include a preset cell signal quality value. When the cell load of the different system cell is smaller than the preset cell compliance threshold and greater than the preset cell signal quality value, the cell is the target frequency cell.

When there are multiple different system cells corresponding to a certain measurement frequency point, the operating state parameters of each different system cell may be compared with the preset conditions in turn, and the cell load in the plurality of different system cells may be compared and determined to be less than If the cell load of the cell load threshold is less than the preset cell load threshold, the different system cell may be determined as the target frequency cell; if there are multiple different system cells at this time, If the cell load is less than the preset cell load threshold, the multiple cells can be compared with the signal quality of the different system cell that is smaller than the preset cell load threshold, and the heterogeneous cell with the strongest signal quality is determined, and the signal is used. The most powerful heterogeneous system cell is the most target frequency cell.

When determining the target frequency point cell in the different system cell corresponding to the measurement frequency point, it is determined according to the operating state parameter of the different system cell corresponding to the measurement frequency point.

In step 103, according to the operating state parameter of the target frequency point cell corresponding to each measurement frequency point, The historical redirection success rate of the mobile terminal at each measurement frequency determines the target measurement frequency.

After obtaining the target frequency point cell corresponding to each measurement frequency point, for each measurement frequency point, the operating state parameter of the target frequency point cell according to the measurement frequency point and the historical redirection of the mobile terminal at the measurement frequency point The success rate determines the priority of the measurement frequency point, and the measurement frequency point with the highest priority among the plurality of measurement frequency points is the target measurement frequency point.

In step 104, the determined target measurement frequency point is fed back to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point.

After determining the target measurement frequency point, the target measurement frequency point is fed back to the mobile terminal, and the mobile terminal performs redirection according to the target measurement frequency point sent by the received base station, so that the mobile terminal performs voice fallback at the most suitable measurement frequency point. To improve the success rate of redirects.

In the first embodiment of the present disclosure, the target frequency point cell corresponding to each measurement frequency point is determined by acquiring the operating state parameter of the different system cell corresponding to each measurement frequency point; and according to the target frequency point cell corresponding to each measurement frequency point, The operating state parameter and the historical redirection success rate of the mobile terminal at each measurement frequency point determine the target measurement frequency point, so that the mobile terminal performs redirection based on the target measurement frequency point, and realizes the running state parameter and the movement based on the running state parameter. The combination of the historical redirection success rate of each measurement frequency point determines the measurement frequency point most suitable for the mobile terminal to perform voice fallback, and improves the success rate of the redirection, which can solve the problem that the mobile terminal does not consider the target frequency during redirection. The signal quality and load situation of the point cell fails to be redirected by the mobile terminal, resulting in a problem that the voice call cannot be established.

Embodiment 2

As shown in FIG. 1 , the redirection-based frequency point determining method provided in Embodiment 2 of the present disclosure is applicable to a base station, where an operating state parameter of a different system cell includes at least: a signal quality value and a cell load status value; and the method includes Step 201 - Step 210.

In step 201, a measurement instruction is sent to the mobile terminal for each measurement frequency point configured in advance, so that the mobile terminal determines the different system cell corresponding to each measurement frequency point and measures the signal quality value of the different system cell.

The base station sends a measurement instruction to the mobile terminal for each of the pre-configured multiple measurement frequency points, so that the mobile terminal determines the different system cell corresponding to each measurement frequency point according to the measurement instruction, and measures each measurement. The signal quality value of the different system cell corresponding to the frequency point.

For example, there are four pre-configured measurement frequency points, which are represented by f1, f2, f3, and f4, respectively. There are four different system cells corresponding to the measurement frequency point f1, which are respectively c1, c2, c3, and c4; F2 corresponding There are three different system cells, namely c5, c6, and c7; one of the different system cells corresponding to the measurement frequency point f3 is c8; and two different system cells corresponding to the measurement frequency point f4 are c9 and c10 respectively. . After determining the different system cell corresponding to each measurement frequency point, the mobile terminal measures the signal quality value of the different system cell corresponding to each measurement frequency point, and then feeds back to the base station.

In step 202, a signal quality value of a different system cell corresponding to each measurement frequency point fed back by the mobile terminal is received.

After the base station sends the measurement command to the mobile terminal, the mobile terminal determines, according to the measurement instruction, the different system cell corresponding to each measurement frequency point, and measures the signal quality value of the different system cell corresponding to each measurement frequency point. The base station then receives the signal quality value of the different system cell corresponding to each measurement frequency point fed back by the mobile terminal.

For example, the signal quality value r1 of the different system cell c1 corresponding to the measurement frequency point f1 is 50, the signal quality value r2 of the different system cell c2 corresponding to the measurement frequency point f1 is 60, and the signal of the different system cell c3 corresponding to the measurement frequency point f1 is measured. The quality value r3 is 55, and the signal quality value r4 of the different system cell c4 corresponding to the measurement frequency point f1 is 47.

The signal quality value r5 of the different system cell c5 corresponding to the measurement frequency point f2 is 40, the signal quality value r6 of the different system cell c6 corresponding to the measurement frequency point f2 is 30, and the signal quality value of the different system cell c7 corresponding to the measurement frequency point f2 is R7 is 50.

The signal quality value r8 of the different system cell c8 corresponding to the measurement frequency point f3 is 60.

The signal quality value r9 of the different system cell c9 corresponding to the measurement frequency point f4 is 50, and the signal quality value r10 of the different system cell c10 corresponding to the measurement frequency point f4 is 60.

In step 203, a request instruction is sent to the different system cell corresponding to each measurement frequency point.

After receiving the signal quality value of the different system cell corresponding to each measurement frequency point fed back by the mobile terminal, the base station sends a request instruction for the different system cell corresponding to each measurement frequency point, so that the corresponding system corresponding to each measurement frequency point The cell feeds back the cell load status value to the base station.

In step 204, a cell load status value fed back by the different system cell corresponding to each measurement frequency point is received.

After transmitting the request command to the different system cell corresponding to each measurement frequency point, the base station receives the cell load status value fed back by the different system cell corresponding to each measurement frequency point. For each measurement frequency point, the operation state parameter of the different system cell corresponding to each measurement frequency point needs to be obtained. In this embodiment, the operation state parameter may include at least: a signal quality value and a cell load status value.

For example, the cell load state value s1 of the different system cell c1 corresponding to the measurement frequency point f1 is 50, the cell load state value s2 of the different system cell c2 corresponding to the measurement frequency point f1 is 40, and the different system cell c3 corresponding to the measurement frequency point f1 is measured. The cell load state value s3 is 81, and the cell load state value s4 of the different system cell c4 corresponding to the measurement frequency point f1 is 20.

The cell load state value s5 of the different system cell c5 corresponding to the measurement frequency point f2 is 40, the cell load state value s6 of the different system cell c6 corresponding to the measurement frequency point f2 is 40, and the cell of the different system cell c7 corresponding to the measurement frequency point f2 is measured. The load state value s7 is 30.

The cell load state value s8 of the different system cell c8 corresponding to the measurement frequency point f3 is 20.

The cell load state value s9 of the different system cell c9 corresponding to the measurement frequency point f4 is 20, and the cell load state value s10 of the different system cell c10 corresponding to the measurement frequency point f4 is 20.

In step 205, in the different system cell corresponding to each measurement frequency point, the first cell whose cell load status value is less than or equal to the standard load status value is determined.

After acquiring the signal quality value of the different system cell corresponding to each measurement frequency point and the cell load status value fed back by the different system cell corresponding to each measurement frequency point, the cell load fed back by the different system cell corresponding to each measurement frequency point is obtained. The status value is compared with the standard load status value, and the first cell whose cell load status value is less than or equal to the standard load status value is determined in the different system cell corresponding to each measurement frequency point.

For example, the standard load status value is 80, and the cell load status value of the different system cell corresponding to the measurement frequency point f1 is compared with the standard load status value, and the first cell in the different system cell corresponding to the measurement frequency point f1 is determined. The cell load state value 81 of the different system cell c3 corresponding to the measurement frequency point f1 is greater than the standard load state value 80, and it is determined that the different system cells c1, c2, and c4 corresponding to the measurement frequency point f1 are the first cell.

The cell load state value of the different system cell corresponding to the measurement frequency point f2 is compared with the standard load state value, and the first cell in the different system cell corresponding to the measurement frequency point f2 is determined. The cell load state value of the different system cell corresponding to the measurement frequency point f2 is smaller than the standard load state value, and the different system cells c5, c6, and c7 corresponding to the measurement frequency point f2 are determined to be the first cell.

The cell load state value of the different system cell corresponding to the measurement frequency point f3 is compared with the standard load state value, and the first cell in the different system cell corresponding to the measurement frequency point f3 is determined. The cell load state value of the different system cell c8 corresponding to the measurement frequency point f3 is smaller than the standard load state value, and it is determined that the different system cell c8 corresponding to the measurement frequency point f3 is the first cell.

Performing the cell load state value of the different system cell corresponding to the measurement frequency point f4 and the standard load state value For comparison, the first cell in the different system cell corresponding to the measurement frequency point f4 is determined. The cell load state value of the different system cell corresponding to the measurement frequency point f4 is smaller than the standard load state value, and the different system cells c9 and c10 corresponding to the measurement frequency point f4 are determined to be the first cell.

In step 206, in the first cell corresponding to each measurement frequency point, the cell with the highest cell signal quality value is determined as the target frequency point cell corresponding to the measurement frequency point.

After determining the first cell corresponding to each measurement frequency point, the target frequency point cell is determined in the first cell corresponding to each measurement frequency point. The determining manner is: for each measurement frequency point, comparing the signal quality value of each first cell in the first cell corresponding to the measurement frequency point, determining that the first cell with the highest signal quality value is the measurement frequency The target frequency point cell corresponding to the point.

For example, the different system cells c1, c2, and c4 corresponding to the measurement frequency point f1 are the first cell, and the signal quality value r1 of c1 is 50, the signal quality value r2 of c2 is 60, and the signal quality value r4 of c4 is 47. If the signal quality value of the cell c2 is the highest, it is determined that the first cell c2 is the target frequency cell corresponding to the measurement frequency point f1.

The different system cells c5, c6, and c7 corresponding to the measurement frequency point f2 are the first cell, and the signal quality value r5 of c5 is 40, the signal quality value r6 of c6 is 30, and the signal quality value r7 of c7 is 50, the first cell If the signal quality value of c7 is the highest, it is determined that the first cell c7 is the target frequency point cell corresponding to the measurement frequency point f2.

The inter-system cell c8 corresponding to the measurement frequency point f3 is the first cell, and it is determined that the first cell c8 is the target frequency point cell corresponding to the measurement frequency point f3.

The different system cells c9 and c10 corresponding to the measurement frequency point f4 are the first cell, and the signal quality value r9 of c9 is 50, and the signal quality value r10 of c10 is 60, determining that the first cell c10 is the target corresponding to the measurement frequency point f4. Frequency point cell.

It should be noted that, after obtaining the signal quality value of the different system cell corresponding to each measurement frequency point fed back by the mobile terminal, the signal quality value of the different system cell may be in descending order for each measurement frequency point. Sorting is performed, and the first and second two cells are sorted by determining the signal quality value in the different system cell corresponding to each measurement frequency point. Then, the cell load status values of the two cells are obtained, and then the first cell and the target frequency point cell are sequentially determined. When only one of the different system cells corresponding to a certain measurement frequency point includes only one, the cell does not need to be filtered to directly retain the cell, and then when the load state value of the cell is less than or equal to the standard load state value, the cell is determined to be the measurement frequency. The target frequency point cell of the point.

The three cells sorting the first, second, and third, or the four cells of the first, second, third, and fourth, may also be selected. That is, the number of cells screened here can be set as needed. Alternatively, the first cell may be determined according to the different system cell corresponding to the measurement frequency point, and then the target frequency point cell corresponding to the measurement frequency point is determined in the first cell.

In step 207, a ratio of a signal quality value of the target frequency point cell corresponding to each measurement frequency point to a cell load status value is calculated, and a first reference value is obtained.

After determining the target frequency point cell corresponding to each measurement frequency point, calculating a ratio of the signal quality value of the target frequency point cell to the cell load status value of each measurement frequency point, and acquiring the first reference value.

For example, the signal quality value r2 of the target frequency point cell c2 corresponding to the measurement frequency point f1 is 60, the cell load state value s2 of the target frequency point cell c2 is 40, and the signal quality value of the target frequency point cell c7 corresponding to the measurement frequency point f2. R7 is 50, the cell load state value s7 of the target frequency point cell c7 is 30; the signal quality value r8 of the target frequency point cell c8 corresponding to the measurement frequency point f3 is 60, and the cell load state value s8 of the target frequency point cell c8 is 20 The signal quality value r10 of the target frequency point cell c10 corresponding to the measurement frequency point f4 is 60, and the cell load state value s10 of the target frequency point cell c10 is 20.

The first reference value corresponding to the measurement frequency point f1 is 60/40, the first reference value corresponding to the measurement frequency point f2 is 50/30, and the first reference value corresponding to the measurement frequency point f3 is 60/20, and the measurement frequency point f4 The corresponding first reference value is 60/20.

In step 208, for each measurement frequency point, a product of the first reference value and the historical redirection success rate of the mobile terminal at the corresponding measurement frequency point is calculated to obtain a second reference value.

For example, the historical redirection success rate k1 of the mobile terminal at the measurement frequency point f1 is 0.9, the historical redirection success rate k2 of the mobile terminal at the measurement frequency point f2 is 0.6, and the historical redirection success rate k3 of the mobile terminal at the measurement frequency point f3. At 0.8, the historical redirection success rate k4 of the mobile terminal at the measurement frequency point f4 is 0.9.

The second reference value corresponding to the measurement frequency point f1 is 60/40*0.9=1.35, the second reference value corresponding to the measurement frequency point f2 is 50/30*0.6=1, and the second reference value corresponding to the measurement frequency point f3 is 60/20*0.8=2.4, the second reference value corresponding to the measurement frequency point f4 is 60/20*0.9=2.7.

In step 209, the second reference values of the plurality of measurement frequency points are compared, and the measurement frequency point with the largest second reference value is determined as the target measurement frequency point.

Comparing the second reference value 1.35 corresponding to the measurement frequency point f1, the second reference value corresponding to the measurement frequency point f2, the second reference value 2.4 corresponding to the measurement frequency point f3, and the size of the second reference value 2.7 corresponding to the measurement frequency point f4. The second reference value 2.7 corresponding to the measurement frequency point f4 is determined to be the maximum second reference value, and the corresponding determined measurement frequency point f4 is the target measurement frequency point.

In step 210, the determined target measurement frequency point is fed back to the mobile terminal, so that the mobile terminal base Redirect at the target measurement frequency.

After determining the target measurement frequency point, the target measurement frequency point is fed back to the mobile terminal, and the mobile terminal performs redirection according to the target measurement frequency point, and establishes a voice call after the redirection succeeds.

In step 211, a redirection result of the mobile terminal feedback after performing redirection based on the target measurement frequency point is received.

After the target measurement frequency is fed back to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point, the redirection result fed back by the mobile terminal is received, where the redirection result includes the redirection success or the redirection failure.

In step 212, the historical redirection success rate of the target measurement frequency point is updated according to the redirection result fed back by the mobile terminal.

Finally, the historical redirection success rate of the target measurement frequency point is updated according to the redirection success or the redirection failure result fed back by the mobile terminal.

The block diagram of the frequency determination system based on the redirection in this embodiment is shown in FIG. 3. The base station uses the mobile terminal to acquire the signal quality value of the different system cell corresponding to the measurement frequency point, and then establishes contact with the different system cell to receive the different system cell. The cell load status value of the feedback. After determining the target frequency point cell corresponding to each measurement frequency point according to the signal quality value and the cell load status value, determining the target measurement frequency point according to the historical redirection success rate of each measurement frequency point acquired from the data server, The mobile terminal performs redirection based on the target measurement frequency point, updates the historical redirection success rate of the target measurement frequency point according to the redirection result, and redirects the updated history to power feedback to the data server.

In the second embodiment, the target frequency point cell corresponding to each measurement frequency point is determined by acquiring the operating state parameter of the different system cell corresponding to each measurement frequency point; and the target frequency point cell corresponding to each measurement frequency point is operated according to the target frequency point cell. The state parameter and the historical redirection success rate of the mobile terminal at each measurement frequency point determine the target measurement frequency point, so that the mobile terminal performs redirection based on the target measurement frequency point, and implements the operation state parameter and the mobile terminal based on the operation state parameter. In the combination of the historical redirection success rate of each measurement frequency point, the measurement frequency point most suitable for the mobile terminal to perform the voice fallback is determined, and the success rate of the redirection is improved to solve the related problem that the mobile terminal does not consider the target during the redirection. The signal quality and load situation of the frequency point cell fails to be redirected by the mobile terminal, resulting in a problem that the voice call cannot be established.

Embodiment 3

As shown in FIG. 4, the method for determining a frequency point based on redirection provided by Embodiment 3 of the present disclosure may be For a mobile terminal, the method includes steps 401-404.

In step 401, the receiving base station separately generates a plurality of measurement instructions that are respectively sent according to the plurality of measurement frequency points, and according to each measurement instruction, the quality parameter that represents the transmission quality of the different system cell corresponding to the corresponding measurement frequency point is measured, and the quality parameter is fed back to Base station.

Optionally, the base station sends a measurement instruction based on each measurement frequency point, and after receiving the measurement instruction sent by the base station, the mobile terminal measures a signal quality value of the different system cell corresponding to the measurement frequency point according to the measurement instruction; and then the measurement frequency point is The signal quality value of the corresponding different system cell is fed back to the base station. The quality parameter indicating the transmission quality of the inter-system cell corresponding to the measurement frequency point is the signal quality value of the hetero-system cell.

The base station is configured to determine a target measurement frequency point according to an operating state parameter including a quality parameter and a historical redirection success rate of the mobile terminal at each measurement frequency point, where the operating state parameter includes at least: a signal quality value and a cell load status value.

In step 402, the target measurement frequency point determined by the base station and based on the operating state parameter including the quality parameter and the historical redirection success rate of the mobile terminal at each measurement frequency point is received.

After the quality parameter is fed back to the base station, the base station is caused to determine the target measurement frequency point according to the operating state parameter including the quality parameter and the historical redirection success rate of the mobile terminal at each measurement frequency point. Then, the target measurement frequency point sent by the base station is received.

In step 403, the redirection is performed according to the received target measurement frequency point.

Then, according to the received target measurement frequency point for redirection, the mobile terminal performs voice fallback at the most suitable measurement frequency point, which can improve the success rate of the redirection.

In step 404, the redirection result is sent to the base station, so that the base station updates the historical redirection success rate of the target frequency point according to the redirection result.

The redirected redirect success or failure result is sent to the base station, and the base station updates the historical redirect success rate of the target frequency point according to the redirection result.

In the third embodiment, by receiving the measurement instruction sent by the base station, the quality parameter of the different system cell is measured according to the measurement instruction, and then the receiving base station performs the historical redirection success rate according to the operating state parameter including the quality parameter and the mobile terminal at each measurement frequency point. Determining the target measurement frequency point, performing redirection based on the target measurement frequency point, and transmitting the redirection result to the base station, so that the base station updates the historical redirection success rate of the target frequency point according to the redirection result, which can be determined to be most suitable for the mobile terminal. Based on the measurement frequency of the voice fallback, the success rate of the redirection is improved, and the related technology in the mobile terminal is redirected due to the related technology. The problem that the mobile terminal redirection fails due to the signal quality and load condition of the target frequency point cell is not considered, resulting in the problem that the voice call cannot be established.

Embodiment 4

The following is a redirection-based frequency point determining apparatus according to Embodiment 4 of the present disclosure. The embodiment of the device is the same as the above-mentioned method embodiment, and the details of the device embodiment are not described in detail in the device embodiment.

The embodiment of the present disclosure provides a redirection-based frequency point determining apparatus, which can be applied to a base station. As shown in FIG. 5, the method includes:

The obtaining module 10 is configured to acquire, according to the preset multiple measurement frequency points, an operation state parameter of the different system cell corresponding to each measurement frequency point;

The first determining module 20 is configured to determine, according to an operating state parameter of the different system cell corresponding to each measurement frequency point, a target determining cell corresponding to each measurement frequency point;

The second determining module 30 is configured to determine, according to the target corresponding to each measurement frequency point, the operating state parameter of the cell, and the historical redirection success rate of the mobile terminal at each measurement frequency point to determine the target measurement frequency point;

The feedback module 40 is configured to feed back the determined target measurement frequency point to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point.

Optionally, the operating state parameter may include at least: a signal quality value and a cell load status value;

As shown in FIG. 6, the obtaining module 10 includes:

The first sending submodule 11 is configured to send a measurement instruction to the mobile terminal for each measurement frequency point configured in advance, so that the mobile terminal determines the different system cell corresponding to each measurement frequency point and measures the signal quality value of the different system cell. ;

The first receiving sub-module 12 is configured to receive a signal quality value of the different system cell corresponding to each measurement frequency point fed back by the mobile terminal;

The second sending sub-module 13 is configured to send a request instruction to the different system cell corresponding to each measurement frequency point;

The second receiving sub-module 14 is configured to receive a cell load status value fed back by the different system cell corresponding to each measurement frequency point.

Optionally, the first determining module 20 includes:

The first determining sub-module 21 is configured to determine, in the different system cell corresponding to each measurement frequency point, that the cell load state value is less than or equal to the first cell of the standard load state value;

The second determining sub-module 22 is configured to determine, in the first cell corresponding to each measurement frequency point, that the cell with the highest cell signal quality value is the target determining cell corresponding to the measurement frequency point.

Optionally, the second determining module 30 includes:

The first obtaining sub-module 31 is configured to calculate a ratio of a signal quality value of the target frequency point cell corresponding to each measurement frequency point to a cell load status value, and obtain a first reference value;

The second obtaining sub-module 32 is configured to calculate, for each measurement frequency point, a product of the first reference value and a historical redirection success rate of the mobile terminal at the corresponding measurement frequency point, to obtain a second reference value;

The third determining sub-module 33 is configured to compare the second reference values of the plurality of measurement frequency points, and determine that the measurement frequency point with the largest second reference value is the target measurement frequency point.

Optionally, the device may further include:

The first receiving module 50 is configured to: after the feedback module 40 feeds back the determined target measurement frequency point to the mobile terminal, after the mobile terminal performs redirection based on the target measurement frequency point, the receiving mobile terminal performs redirection based on the target measurement frequency point. Feedback redirection result;

The updating module 60 is configured to update the historical redirection success rate of the target measurement frequency point according to the redirection result fed back by the mobile terminal.

The embodiment of the present disclosure further provides a redirection-based frequency point determining apparatus, which can be applied to a mobile terminal. As shown in FIG. 7, the method may include:

The receiving processing module 70 is configured to receive, by the base station, a plurality of measurement instructions respectively sent according to the plurality of measurement frequency points, and measure, according to each measurement instruction, a quality parameter that represents a transmission quality of the different system cell corresponding to the corresponding measurement frequency point, and the quality parameter is Feedback to the base station;

The second receiving module 80 is configured to receive, by the base station, a target measurement frequency point determined based on an operating state parameter including a quality parameter and a historical redirection success rate of the mobile terminal at each measurement frequency point;

The processing module 90 is configured to perform redirection according to the received target measurement frequency point.

Optionally, the receiving processing module 70 includes:

The first processing sub-module 71 is configured to receive a measurement instruction sent by the base station based on a measurement frequency point, and measure a signal quality value of the different system cell corresponding to the measurement frequency point according to the measurement instruction;

The second processing sub-module 72 is configured to feed back the signal quality value of the different system cell corresponding to the measurement frequency point to the base station.

Wherein, the device may further comprise:

The sending module 100 is configured to be reset at the processing module 90 according to the received target measurement frequency point. Afterwards, the redirection result is sent to the base station, so that the base station updates the historical redirection success rate of the target frequency point according to the redirection result.

In the fourth embodiment of the present disclosure, the target state cell corresponding to each measurement frequency point is determined by acquiring an operation state parameter of the different system cell corresponding to each measurement frequency point; and according to the operation state parameter of the target cell corresponding to each measurement frequency point, The historical redirection success rate of the mobile terminal at each measurement frequency point determines the target measurement frequency point, so that the mobile terminal performs redirection based on the target measurement frequency point, based on the running state parameter, and the running state parameter and the mobile terminal are in each The method of combining the historical redirection success rate of the measurement frequency points determines the measurement frequency point most suitable for the mobile terminal to perform the voice fallback, and improves the success rate of the redirection, so as to solve the problem that the mobile terminal in the related art does not consider the target frequency point cell during the redirection. The signal quality and load conditions of the mobile terminal redirection failed, resulting in the problem that the voice call could not be established.

It should be noted that the redirection-based frequency point determining apparatus provided in this embodiment is a device applying the foregoing method, and all embodiments of the foregoing methods are applicable to the apparatus.

The embodiment of the present disclosure further provides a non-transitory computer readable storage medium storing computer executable instructions for performing any of the above-described redirection-based frequency point determination methods applied to a base station.

The embodiment of the present disclosure further provides a non-transitory computer readable storage medium storing computer executable instructions for performing any of the above-described redirection-based frequency point determination methods applied to a mobile terminal .

As shown in FIG. 8, it is a schematic diagram of a hardware structure of a base station provided in this embodiment. As shown in FIG. 8, the base station may include:

A processor 1010 and a memory 1020; may further include a communication interface 1030 and a bus 1040.

The processor 1010, the memory 1020, and the communication interface 1030 can complete communication with each other through the bus 1040. Communication interface 1030 can be used for information transfer. The processor 1010 can invoke logic instructions in the memory 1020 to perform a redirection-based frequency point determination method applied to the base station by any of the above embodiments.

In addition, the logic instructions in the memory 1020 described above may be implemented in the form of software functional units and sold or used as separate products, and may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present disclosure may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network) The device or the like) performs all or part of the steps of the method described in the embodiments of the present disclosure. The foregoing storage medium may be a non-transitory storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk. A medium that can store program code or a transient storage medium.

As shown in FIG. 9 , it is a hardware structure diagram of a mobile terminal provided by this embodiment. As shown in FIG. 9 , the mobile terminal may include:

A processor 1110 and a memory 1120; and may further include a communication interface 1130 and a bus 1140.

The processor 1110, the memory 1120, and the communication interface 1130 can complete communication with each other through the bus 1140. Communication interface 1130 can be used for information transmission. The processor 1110 can invoke the logic instructions in the memory 1120 to perform the redirection-based frequency point determination method applied to the mobile terminal according to any of the above embodiments.

In addition, the logic instructions in the memory 1120 described above may be implemented in the form of a software functional unit and sold or used as a stand-alone product, and may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present disclosure may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network) The device or the like) performs all or part of the steps of the method described in the embodiments of the present disclosure. The foregoing storage medium may be a non-transitory storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk. A medium that can store program code or a transient storage medium.

Finally, it should be understood that those skilled in the art can understand that all or part of the process of implementing the above embodiment method can be completed by executing related hardware by a computer program, and the program can be stored in a non-transitory computer. In reading a storage medium, the program, when executed, may include a flow of an embodiment of the method described above, wherein the computer readable storage medium may be a magnetic disk, an optical disk, a read only memory (ROM), or a random access memory. (RAM), etc.

Industrial applicability

The embodiment of the present disclosure provides a frequency point determining method and apparatus based on redirection, which is based on an operating state parameter and is combined with a historical redirecting success rate of a mobile terminal at each measurement frequency to determine a most suitable mobile terminal for voice. Falling down the measurement frequency to improve the success rate of redirection can provide a solution for solving the communication problem of the mobile terminal.

Claims

A method for determining frequency points based on redirection includes:

Obtaining an operating state parameter of each different system cell corresponding to each measurement frequency point for a plurality of pre-configured frequency points;

Determining, according to an operating state parameter of each different system cell corresponding to each measurement frequency point, a target frequency point cell corresponding to each measurement frequency point;

Determining a target measurement frequency according to a running state parameter of the target frequency point cell corresponding to each measurement frequency point, and a history redirection success rate of the mobile terminal at each measurement frequency point;

And determining the determined target measurement frequency point to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point.
The method of claim 1, wherein the operating state parameter comprises at least: a signal quality value and a cell load status value;

And the step of acquiring an operating state parameter of each different system cell corresponding to each measurement frequency point, where the method includes:

And transmitting, to each of the pre-configured measurement frequency points, a measurement instruction to the mobile terminal, so that the mobile terminal determines each different system cell corresponding to each measurement frequency point and measures a signal quality value of each different system cell;

Receiving, by the mobile terminal, a signal quality value of each different system cell corresponding to each measurement frequency point;

Sending a request instruction to each of the different system cells corresponding to each measurement frequency point;

Receiving a cell load status value fed back by each of the different system cells corresponding to each measurement frequency point.
The method according to claim 2, wherein the step of determining a target frequency point cell corresponding to each measurement frequency point according to the operating state parameter of each different system cell corresponding to each measurement frequency point comprises:

Determining, in each of the different system cells corresponding to each measurement frequency point, a first cell whose cell load status value is less than or equal to a standard load status value;

In the first cell corresponding to each measurement frequency point, the cell with the highest cell signal quality value is determined as the target frequency point cell corresponding to the measurement frequency point.
The method according to claim 2, wherein the operating state parameter of the target frequency point cell corresponding to each measurement frequency point and the historical redirection success rate of the mobile terminal at each measurement frequency point determine the target measurement frequency point. Steps, including:

Calculating a ratio of a signal quality value of the target frequency point cell corresponding to each measurement frequency point to a cell load status value, and acquiring a first reference value;

Calculating, by each measured frequency point, a product of the first reference value and a historical redirection success rate of the mobile terminal at a corresponding measurement frequency point, to obtain a second reference value;

Comparing the second reference values of the plurality of measurement frequency points, determining that the measurement frequency point with the largest second reference value is the target measurement frequency point.
The method of claim 1, after the determining the target measurement frequency point is fed back to the mobile terminal, such that the mobile terminal performs redirection based on the target measurement frequency point, further comprising:

Receiving, by the mobile terminal, a redirection result of feedback after performing redirection based on the target measurement frequency point;

Updating the historical redirection success rate of the target measurement frequency point according to the redirection result fed back by the mobile terminal.
A method for determining frequency points based on redirection includes:

Receiving, by the receiving base station, a plurality of measurement commands respectively sent by the plurality of measurement frequency points, and measuring, according to each of the measurement instructions, a quality parameter that represents a transmission quality of each of the different system cells corresponding to the corresponding measurement frequency point, and feeding back the quality parameter To the base station;

Receiving, by the base station, a target measurement frequency point determined based on an operating state parameter including the quality parameter and a historical redirection success rate of the mobile terminal at each measurement frequency point;

Redirect based on the received target measurement frequency.
The method according to claim 6, wherein the receiving base station separately determines, according to each of the measurement instructions, each of the different system cells corresponding to the corresponding measurement frequency points according to the plurality of measurement instructions respectively sent by the plurality of measurement frequency points. The step of transmitting a quality parameter of the quality and feeding back the quality parameter to the base station includes:

Receiving, by the base station, the measurement instruction sent according to a measurement frequency point, and measuring, according to the measurement instruction, a signal quality value of each different system cell corresponding to the measurement frequency point;

The signal quality value of each different system cell corresponding to the measurement frequency point is fed back to the base station.
The method of claim 6, after the redirecting according to the received target measurement frequency point, further comprising:

Transmitting the redirection result to the base station, so that the base station updates the historical redirection success rate of the target frequency point according to the redirection result.
A redirection-based frequency point determining apparatus includes:

Obtaining a module, configured to acquire, for a plurality of pre-configured frequency points, an operation state parameter of each different system cell corresponding to each measurement frequency point;

a first determining module, configured to determine, according to an operating state parameter of each different system cell corresponding to each measurement frequency point, a target frequency point cell corresponding to each measurement frequency point;

a second determining module, configured to determine, according to an operating state parameter of the target frequency point cell corresponding to each measurement frequency point, and a historical redirection success rate of the mobile terminal at each measurement frequency point, to determine a target measurement frequency point;

And a feedback module, configured to feed back the determined target measurement frequency point to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point.
The apparatus according to claim 9, wherein said operating state parameter comprises at least: a signal quality value and a cell load status value;

The obtaining module includes:

a first sending submodule, configured to send a measurement instruction to the mobile terminal for each measurement frequency point configured in advance, so that the mobile terminal determines each different system cell corresponding to each measurement frequency point and measures the different system cell Signal quality value;

a first receiving submodule, configured to receive a signal quality value of each different system cell corresponding to each measurement frequency point fed back by the mobile terminal;

a second sending submodule, configured to send a request instruction to each of the different system cells corresponding to each measurement frequency point;

The second receiving submodule is configured to receive a cell load status value fed back by each of the different system cells corresponding to each measurement frequency point.
The apparatus of claim 10, wherein the first determining module comprises:

a first determining submodule, configured to determine, in each of the different system cells corresponding to each measurement frequency point, a first cell whose cell load status value is less than or equal to a standard load status value;

The second determining submodule is configured to determine, in the first cell corresponding to each measurement frequency point, that the cell with the highest cell signal quality value is the target frequency point cell corresponding to the measurement frequency point.
The apparatus of claim 10, wherein the second determining module comprises:

a first acquiring submodule, configured to calculate a ratio of a signal quality value of a target frequency point cell corresponding to each measurement frequency point to a cell load state value, to obtain a first reference value;

a second obtaining submodule, configured to calculate, for each measurement frequency point, a product of the first reference value and a historical redirection success rate of the mobile terminal at a corresponding measurement frequency point, to obtain a second reference value;

The third determining submodule is configured to compare the second reference value of the plurality of measurement frequency points, and determine that the measurement frequency point where the second reference value is the largest is the target measurement frequency point.
The apparatus of claim 9 further comprising:

a first receiving module, configured to: after the feedback module feeds back the determined target measurement frequency point to the mobile terminal, so that the mobile terminal performs redirection based on the target measurement frequency point, and receives the mobile terminal based on the target measurement The redirection result of the feedback after the frequency point is redirected;

And an update module, configured to update a historical redirection success rate of the target measurement frequency point according to the redirection result fed back by the mobile terminal.
A redirection-based frequency point determining apparatus includes:

The receiving processing module is configured to receive, by the receiving base station, a plurality of measurement commands respectively sent by the plurality of measurement frequency points, and measure, according to each of the measurement instructions, a quality parameter that represents a transmission quality of each of the different system cells corresponding to the corresponding measurement frequency point, and Feeding the quality parameter to the base station;

a second receiving module, configured to receive, by the base station, a target measurement frequency point determined based on an operating state parameter including the quality parameter and a historical redirection success rate of the mobile terminal at each measurement frequency point;

The processing module is configured to perform redirection according to the received target measurement frequency point.
The apparatus of claim 14, wherein the receiving processing module comprises:

The first processing sub-module is configured to receive the measurement instruction sent by the base station based on a measurement frequency point, and measure, according to the measurement instruction, a signal quality value of each different system cell corresponding to the measurement frequency point;

The second processing submodule is configured to feed back, to the base station, a signal quality value of each different system cell corresponding to the measurement frequency point.
The apparatus of claim 14 further comprising:

a sending module, configured to send a redirection result to the base station after the processing module performs redirection according to the received target measurement frequency point, so that the base station updates the historical redirection of the target measurement frequency point according to the redirection result. Success rate.
A non-transitory computer readable storage medium storing computer executable instructions for performing redirection-based frequency point determination according to any one of claims 1-5, 6-8 method.