CN111669793B - Network residing method and device and method and device for assisting network residing - Google Patents

Network residing method and device and method and device for assisting network residing Download PDF

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Publication number
CN111669793B
CN111669793B CN202010498535.1A CN202010498535A CN111669793B CN 111669793 B CN111669793 B CN 111669793B CN 202010498535 A CN202010498535 A CN 202010498535A CN 111669793 B CN111669793 B CN 111669793B
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cell
mobile terminal
triggering
measurement
bandwidth
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CN111669793A (en
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杨伟锋
刘俊威
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Samsung Guangzhou Mobile R&D Center
Samsung Electronics Co Ltd
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Samsung Guangzhou Mobile R&D Center
Samsung Electronics Co Ltd
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Priority to PCT/KR2021/006349 priority patent/WO2021246692A1/en
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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
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W36/00835—Determination of neighbour cell lists
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

Abstract

Provided are a network residence method and apparatus, and a method and apparatus for assisting network residence, the network residence method including: determining the signal strength and the frequency band bandwidth of each of at least two adjacent cells at the position of the mobile terminal; determining one of the at least two neighboring cells as a target camping cell based on the determined signal strength and frequency band bandwidth; and residing the network of the mobile terminal on the target resident cell. According to the method and the equipment, the mobile terminal can enable the network to reside in the broadband cell as much as possible, so that the user experience of using the new generation or generations of networks is improved.

Description

Network residing method and device and method and device for assisting network residing
Technical Field
The present invention relates generally to the field of artificial intelligence, and more particularly, to a method and apparatus for network hosting and a method and apparatus for assisting in network hosting.
Background
Currently, most of the network technologies used in wireless communication are cellular structures. The mobile terminal is able to improve normal communication service from camping on to a cell. In the prior art, the network residence of the mobile terminal is mainly considered to be the signal quality (i.e., signal strength) of the mobile terminal. However, with the rapid development of networks, in order to make better use of spectrum resources, operators have to re-plough the network bands originally used for the previous generation or generations, and re-use the network bands for deploying the new generation or generations (e.g., re-plough the bands of 2G, 3G for 4G, the bands of 2G, 3G, 4G for 5G or 6G, and so on), wherein the spectrum of the re-ploughed bands is relatively narrow (e.g., 1.4m,3m,5m, etc.). With the occurrence of such a narrowband frequency band cell, it can be seen from shannon formula C = log2 (1+S/N) (B is a bandwidth, S is an average power of a signal transmitted in a channel, and N is a noise power inside the channel), that the larger the bandwidth of the channel or a signal-to-noise ratio in the channel is, the higher the limit transmission rate of the channel is, and conversely, the smaller the bandwidth of the channel is, the lower the transmission rate of the channel may be caused.
In the cell selection/reselection/handover rules in the prior art, cell selection/reselection/handover is performed only according to the signal quality of the mobile terminal, and if the signal quality of the current broadband cell is acceptable, but the mobile terminal is registered in the narrowband cell, the transmission rate of the mobile terminal is lowered, which seriously affects the user experience.
Disclosure of Invention
Exemplary embodiments of the present invention are directed to a method and apparatus for network park and network handover assistance, which overcome the above-mentioned disadvantages of the prior art.
According to an aspect of exemplary embodiments of the present invention, there is provided a network camping method for a mobile terminal, including: determining the signal strength and the frequency band bandwidth of each of at least two adjacent cells of the position of the mobile terminal; determining one of the at least two neighboring cells as a target camping cell based on the determined signal strength and frequency band bandwidth; and residing the network of the mobile terminal on the target resident cell.
Optionally, the step of determining one cell of the at least two adjacent cells as a target camping cell based on the determined signal strength and the frequency band bandwidth includes: based on the determined signal strength and the frequency band bandwidth, the signal strength which needs to be met by the broadband cell which is determined as the target resident cell is smaller relative to the narrowband cell; the narrow band cell is a cell with a frequency band width smaller than a preset frequency band bandwidth, and the wide band cell is a cell with a frequency band width larger than or equal to the preset frequency band bandwidth.
Optionally, the step of determining the signal strength of each cell includes: the signal strength of each cell is determined by cell measurements.
Optionally, the frequency band bandwidth of each cell is determined by at least one of: and acquiring the frequency band bandwidth of each cell according to the historical network searching information of the mobile terminal at the position, and determining the frequency band bandwidth of each cell according to the frequency point information issued by the mobile network system.
Optionally, the step of determining one of the at least two neighboring cells as a target camping cell based on the determined signal strength and frequency band bandwidth includes: and respectively determining the network residence index of each cell according to the determined signal intensity and the frequency band bandwidth, and determining the cell with the highest corresponding network residence index as a target residence cell.
Optionally, the step of camping the network of the mobile terminal on the target camping cell further includes: when the mobile terminal is in a service state, the probability of residing in the broadband cell is improved by adjusting the switching parameters reported to the mobile network system.
Optionally, the step of determining the signal strength of each cell by cell measurement comprises: and adjusting the reported data of the current cell related to the neighbor cell measurement triggering condition to improve the probability of triggering and executing neighbor cell measurement when the current cell is a narrow-band cell and reduce the probability of triggering and executing neighbor cell measurement when the current cell is a wide-band cell.
Optionally, the bandwidth priority is adjusted so that the wideband cell is preferentially performed neighbor measurements over the narrowband cell.
Optionally, the step of adjusting the reported data of the current cell related to the neighbor cell measurement trigger condition includes: and when the mobile terminal is in a service state, adjusting the reported data of the event parameters of the current cell related to the triggering of cell measurement.
Optionally, when the mobile terminal is not in a service state, adjusting the signal quality reporting data of the current cell triggering the neighbor cell measurement.
Optionally, when the mobile terminal is in a service state, the step of adjusting the reported data of the event parameter related to triggering cell measurement in the current cell includes: when the current cell is a narrow-band cell, the reported data of the event parameter of the current cell related to triggering the neighbor cell measurement is reduced so as to improve the probability of triggering the neighbor cell measurement, and when the current cell is a wide-band cell, the reported data of the event parameter of the current cell related to triggering the cell measurement is increased so as to reduce the probability of triggering the neighbor cell measurement.
Optionally, the step of adjusting the signal quality reporting data triggering neighbor cell measurement of the current cell when the mobile terminal is not in a service state includes: when the current cell is a narrow-band cell, the signal quality reporting data of the current cell and the triggering neighbor cell measurement are reduced to improve the probability of triggering the execution of neighbor cell measurement, and when the current cell is a wide-band cell, the signal quality reporting data of the current cell and the triggering neighbor cell measurement are increased to reduce the probability of triggering the execution of neighbor cell measurement.
Optionally, the network residence index of any one of the each cell is determined by: setting weight values for the signal intensity and the frequency band bandwidth of any cell respectively, determining a bandwidth evaluation value for evaluating the data transmission capacity of the frequency band bandwidth of any cell, determining a signal quality evaluation value for measuring the strength of the signal intensity of any cell, and determining the network residence index of any cell according to the determined bandwidth evaluation value, the determined signal quality evaluation value and the respective corresponding weight values.
Optionally, the step of adjusting the handover parameters reported to the mobile network system includes: and the switching parameters of the broadband cell are improved, and the switching parameters of the narrowband cell are reduced.
Optionally, the step of determining a bandwidth evaluation value for evaluating the data transmission capability of the frequency band bandwidth of any cell includes: determining a bandwidth evaluation value according to the bandwidth priority of the cell issued by a mobile network system to which the cell belongs; the step of determining a signal quality evaluation value for measuring the strength of the signal strength of any cell includes: and determining the signal quality evaluation value according to the range of the signal strength of the cell.
Alternatively, the broadband cell has a better bandwidth evaluation value than the narrowband cell.
According to another aspect of exemplary embodiments of the present invention, there is provided a network resident device for a mobile terminal, including: the parameter determining unit is used for determining the signal intensity and the frequency band bandwidth of each of at least two adjacent cells of the position of the mobile terminal; a target resident cell determining unit that determines one of the at least two adjacent cells as a target resident cell based on the determined signal strength and the frequency band bandwidth; and the residing unit is used for residing the network of the mobile terminal on the target residing cell.
Optionally, the target camping cell determining unit makes the signal strength that the broadband cell is determined to be the target camping cell to satisfy smaller relative to the narrowband cell based on the determined signal strength and the frequency band bandwidth; the narrow band cell is a cell with a frequency band width smaller than a preset frequency band bandwidth, and the wide band cell is a cell with a frequency band width larger than or equal to the preset frequency band bandwidth.
Optionally, the parameter determination unit determines the signal strength of each cell by cell measurement.
Optionally, the parameter determining unit determines the frequency band bandwidth of each cell by at least one of the following approaches: and acquiring the frequency band bandwidth of each cell according to the historical network searching information of the mobile terminal at the position, and determining the frequency band bandwidth of each cell according to the frequency point information issued by the mobile network system.
Optionally, the target residential cell determining unit determines the network residence index of each cell according to the determined signal strength and the determined frequency band bandwidth, and determines the cell with the highest corresponding network residence index as the target residential cell.
Optionally, when the mobile terminal is in a service state, the camping unit may improve the probability of camping in the broadband cell by adjusting the handover parameter reported to the mobile network system.
Optionally, the parameter determining unit adjusts the reported data of the current cell related to the triggering condition of the neighbor cell measurement, so as to improve the probability of triggering the neighbor cell measurement to be executed when the current cell is the narrowband cell, and reduce the probability of triggering the neighbor cell measurement to be executed when the current cell is the broadband cell.
Optionally, the parameter determining unit adjusts the bandwidth priority so that the wideband cell is preferentially performed with the neighbor cell measurement over the narrowband cell.
Optionally, the parameter determining unit adjusts the reported data of the event parameter related to triggering cell measurement of the current cell when the mobile terminal is in a service state.
Optionally, the parameter determining unit adjusts the signal quality reporting data of the current cell triggering the neighbor cell measurement when the mobile terminal is not in a service state.
Optionally, when the mobile terminal is in a service state, the parameter determining unit performs the following operations: when the current cell is a narrow-band cell, the reported data of the event parameter of the current cell related to triggering the neighbor cell measurement is reduced so as to improve the probability of triggering the neighbor cell measurement, and when the current cell is a wide-band cell, the reported data of the event parameter of the current cell related to triggering the cell measurement is increased so as to reduce the probability of triggering the neighbor cell measurement.
Optionally, when the mobile terminal is not in a service state, the parameter determining unit performs the following operations: when the current cell is a narrow-band cell, the signal quality reporting data of the current cell and the triggering neighbor cell measurement are reduced to improve the probability of triggering the execution of neighbor cell measurement, and when the current cell is a wide-band cell, the signal quality reporting data of the current cell and the triggering neighbor cell measurement are increased to reduce the probability of triggering the execution of neighbor cell measurement.
Optionally, the target camped cell determining unit includes: the device comprises a setting unit, a bandwidth evaluation value determining unit, a signal quality evaluation value determining unit and a calculating unit, wherein the setting unit is used for setting weight values for the signal intensity and the frequency band bandwidth of any cell respectively, the bandwidth evaluation value determining unit is used for determining a bandwidth evaluation value used for evaluating the data transmission capacity of the frequency band bandwidth of any cell, the signal quality evaluation value determining unit is used for determining a signal quality evaluation value used for measuring the strength degree of the signal intensity of any cell, and the calculating unit is used for determining the network residence index of any cell according to the determined bandwidth evaluation value, the determined signal quality evaluation value and the respective corresponding weight values.
Optionally, the camping unit increases the handover parameter of the wideband cell and decreases the handover parameter of the narrowband cell.
Optionally, the bandwidth evaluation value determining unit determines the bandwidth evaluation value according to the bandwidth priority of the cell issued by the mobile network system to which the cell belongs; the signal quality evaluation value determination unit determines a signal quality evaluation value based on a range to which the signal strength of the cell belongs.
Alternatively, the broadband cell has a better bandwidth evaluation value than the narrowband cell.
According to another aspect of exemplary embodiments of the present invention, there is provided a method of assisting a mobile terminal network to camp on, performed by a mobile network system, including: sending frequency point information and/or bandwidth priority of each cell in at least two adjacent cells at the position of the mobile terminal to the mobile terminal; the mobile terminal determines the frequency band bandwidth of each cell based on the frequency point information, and performs neighbor cell measurement based on the bandwidth priority.
Optionally, the step of prioritizing the bandwidth to each of at least two adjacent cells in which the mobile terminal is located comprises, before: and adjusting the bandwidth priority so that a broadband cell is preferentially subjected to neighbor cell measurement compared with a narrowband cell, wherein the narrowband cell is a cell with a frequency band width smaller than a preset frequency band bandwidth, and the broadband cell is a cell with a frequency band width larger than or equal to the preset frequency band bandwidth.
Optionally, the method further comprises: adjusting the threshold of the neighbor cell measurement triggering condition of the current cell to improve the probability of triggering the mobile terminal to execute neighbor cell measurement when the current cell is a narrowband cell, reduce the probability of triggering the mobile terminal to execute neighbor cell measurement when the current cell is a broadband cell, and send the adjusted threshold of the neighbor cell measurement triggering condition to the mobile terminal.
Optionally, the method further comprises: and adjusting a switching parameter threshold value to improve the probability that the mobile terminal resides in the broadband cell.
Optionally, the step of adjusting the threshold of the neighbor cell measurement triggering condition of the current cell includes: and when the mobile terminal is not in a service state, adjusting a signal quality threshold value of the current cell for triggering neighbor cell measurement.
Optionally, the step of adjusting the handover parameter threshold includes: and reducing the switching parameters of the broadband cell and increasing the threshold of the switching parameters of the narrowband cell.
Optionally, the step of adjusting the threshold of the event parameter related to triggering cell measurement of the current cell includes: when the current cell is a narrow-band cell, the event parameter threshold value of the current cell related to triggering the neighbor cell measurement is increased so as to improve the probability of triggering the mobile terminal to execute the neighbor cell measurement, and when the current cell is a wide-band cell, the event parameter threshold value of the current cell related to triggering the cell measurement is reduced so as to reduce the probability of triggering the mobile terminal to execute the neighbor cell measurement.
Optionally, the step of adjusting the signal quality threshold for triggering neighbor cell measurement of the current cell includes: when the current cell is a narrow-band cell, the signal quality threshold of the current cell and the signal quality threshold of the current cell are increased to improve the probability of triggering the mobile terminal to execute the neighbor cell measurement, and when the current cell is a wide-band cell, the signal quality threshold of the current cell and the signal quality threshold of the current cell to trigger the neighbor cell measurement are reduced to reduce the probability of triggering the mobile terminal to execute the neighbor cell measurement.
According to another aspect of exemplary embodiments of the present invention, there is provided an apparatus for assisting a mobile terminal network to camp on, performed by a mobile network system, including: the issuing unit is used for issuing the frequency point information and/or the bandwidth priority of each cell in at least two adjacent cells at the position of the mobile terminal to the mobile terminal; the mobile terminal determines the frequency band bandwidth of each cell based on the frequency point information, and executes the neighbor cell measurement based on the bandwidth priority.
Optionally, the apparatus further comprises: and the adjusting unit is used for adjusting the bandwidth priority so that a broadband cell is preferentially subjected to neighbor cell measurement compared with a narrowband cell, the narrowband cell is a cell of which the frequency band width is smaller than the preset frequency band bandwidth, and the broadband cell is a cell of which the frequency band width is larger than or equal to the preset frequency band bandwidth.
Optionally, the adjusting unit adjusts a threshold of a triggering condition for neighbor cell measurement of the current cell to improve a probability of triggering the mobile terminal to execute neighbor cell measurement when the current cell is a narrowband cell and reduce a probability of triggering the mobile terminal to execute neighbor cell measurement when the current cell is a broadband cell, and the issuing unit issues the adjusted threshold of the triggering condition for neighbor cell measurement to the mobile terminal.
Optionally, the adjusting unit adjusts a handover parameter threshold to improve the probability that the mobile terminal resides in the broadband cell.
Optionally, the adjusting unit adjusts the threshold of the event parameter related to triggering cell measurement of the current cell when the mobile terminal is in a service state, and adjusts the threshold of the signal quality triggering neighbor cell measurement of the current cell when the mobile terminal is not in a service state.
Optionally, the step of adjusting the handover parameter threshold includes: and reducing the switching parameter threshold of the broadband cell and increasing the switching parameter threshold of the narrowband cell.
Optionally, the adjusting unit increases the event parameter threshold related to triggering the neighbor cell measurement of the current cell when the current cell is a narrowband cell, so as to improve the probability of triggering the neighbor cell measurement by the mobile terminal, and decreases the event parameter threshold related to triggering the cell measurement of the current cell when the current cell is a wideband cell, so as to decrease the probability of triggering the neighbor cell measurement by the mobile terminal.
Optionally, the adjusting unit increases the signal quality threshold of the current cell and triggering the neighbor cell measurement when the current cell is a narrowband cell, so as to improve the probability of triggering the mobile terminal to perform the neighbor cell measurement, and decreases the signal quality threshold of the current cell and triggering the neighbor cell measurement when the current cell is a wideband cell, so as to decrease the probability of triggering the mobile terminal to perform the neighbor cell measurement.
According to another aspect of exemplary embodiments of the present invention, there is provided a computer-readable storage medium storing a computer program which, when executed by a processor, implements a network hosting method for a mobile terminal or a method of assisting network hosting of a mobile terminal performed by a mobile network system according to the present invention.
According to another aspect of exemplary embodiments of the present invention, there is provided a mobile terminal including: a processor, a memory, and a computer program stored on the memory and executable on the processor; the processor executes the computer program to perform the network resident method for the mobile terminal.
According to another aspect of exemplary embodiments of the present invention, there is provided an electronic apparatus including: a processor, a memory, and a computer program stored on the memory and executable on the processor; the processor executes the computer program to perform the method of assisting mobile terminal network residence performed by a mobile network system.
According to the network residing method and device and the method and device for assisting network residing provided by the invention, the mobile terminal can reside the network in the broadband cell as much as possible, so that the user experience of using the new generation or generations of networks is improved.
Additional aspects and/or advantages of the present general inventive concept will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the general inventive concept.
Drawings
The above and other objects of exemplary embodiments of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings which illustrate exemplary embodiments, wherein:
fig. 1 illustrates a flowchart of a network camping method for a mobile terminal according to an exemplary embodiment of the present invention;
fig. 2 illustrates an example of network residence of a mobile terminal according to an exemplary embodiment of the present invention;
fig. 3 illustrates an example of network residence of a mobile terminal according to another exemplary embodiment of the present invention;
fig. 4 illustrates an example of network residence of a mobile terminal according to another exemplary embodiment of the present invention;
fig. 5 illustrates an example of network residence of a mobile terminal according to another exemplary embodiment of the present invention;
FIG. 6 illustrates a block diagram of a network resident device for a mobile terminal in accordance with an exemplary embodiment of the present invention;
fig. 7 illustrates a method of assisting mobile terminal network camping performed by a mobile network system according to an exemplary embodiment of the present invention;
fig. 8 is a block diagram illustrating an apparatus for assisting a mobile terminal network to camp on, which is performed by a mobile network system according to an exemplary embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. The embodiments are described below in order to explain the present invention by referring to the figures.
Fig. 1 illustrates a flowchart of a network camping method for a mobile terminal according to an exemplary embodiment of the present invention. Here, the mobile terminal may be an electronic device having a network resident function, such as a smart phone, a tablet computer, a personal computer, a multimedia player, and the like, as an example.
As shown in fig. 1, in step S100, the signal strength and the frequency band bandwidth of each of at least two adjacent cells where the mobile terminal is located are determined. Here, the signal strength of each cell may refer to a signal strength of a center frequency point of each cell.
Here, regarding the step of determining the signal strength of each cell, the signal strength of each cell may be determined through cell measurement, as an example. For example, the reported data of the current cell related to the triggering condition of the neighbor cell measurement can be adjusted to improve the probability of triggering the execution of the neighbor cell measurement when the current cell is a narrowband cell and reduce the probability of triggering the execution of the neighbor cell measurement when the current cell is a broadband cell.
Here, regarding the step of adjusting the reported data of the current cell related to the triggering condition of the neighbor cell measurement, in an example, the reported data of the event parameter related to triggering the cell measurement of the current cell may be adjusted when the mobile terminal is in a traffic state. For example, when the current cell is a narrowband cell, the reported data of the event parameter related to triggering the neighbor cell measurement of the current cell is reduced, so as to improve the probability of triggering the execution of the neighbor cell measurement. And when the current cell is a broadband cell, the reported data of the event parameters of the current cell, which are related to the triggering of cell measurement, are increased so as to reduce the probability of triggering the execution of neighbor cell measurement.
For example, it is assumed that when the mobile terminal is in a service state and the current cell is a narrowband cell, the threshold of the event parameter related to triggering cell measurement is a signal strength threshold, and the signal strength threshold is issued by the mobile network system. And if the reported data of the event parameter of the current cell related to triggering cell measurement is the reported signal strength value of the current cell, triggering to execute the neighbor cell measurement when the reported signal strength value of the current cell is less than or equal to a signal strength threshold value, and not triggering to execute the neighbor cell measurement when the reported signal strength value of the current cell is greater than the signal strength threshold value.
For example, if the signal strength value of the current cell is-95 dbm and the signal strength threshold value is-100 dbm, the neighbor cell measurement is not triggered to be executed if the signal strength value of the current cell is-95 dbm and is greater than the signal strength threshold value of-100 dbm. In order to improve the probability of triggering the execution of the neighbor cell measurement, the reported signal strength value of the current cell can be reduced to-105 dbm. At this time, if the reported signal strength value-105 of the current cell is smaller than the signal strength threshold value-100 dbm, the neighbor cell measurement can be triggered and executed.
For another example, assuming that when the mobile terminal is in a service state and the current cell is a broadband cell, the event parameter threshold related to triggering cell measurement is a signal strength threshold, and the reported data of the event parameter related to triggering cell measurement of the current cell is a reported signal strength value of the current cell, when the reported signal strength value of the current cell is less than or equal to the signal strength threshold, the neighbor cell measurement is triggered to be executed, and when the reported signal strength value of the current cell is greater than the signal strength threshold, the neighbor cell measurement is not triggered to be executed.
For example, if the signal strength value of the current cell is-105 dbm and the signal strength threshold value is-100 dbm, the neighbor cell measurement is triggered to be executed if the signal strength value of the current cell is-105 dbm and is less than the signal strength threshold value-100 dbm. In order to reduce the probability of triggering the execution of the neighbor cell measurement, the reported signal strength value of the current cell can be increased to-95 dbm. At this time, if the reported signal strength value-95 dbm of the current cell is greater than the signal strength threshold value-100 dbm, the neighbor cell measurement can be executed without being triggered.
Here, it should be understood that the event parameter related to triggering cell measurement may also be other parameters, for example, the event parameter related to triggering cell measurement may be a signal strength retention value, a combination of a signal strength threshold value and a signal strength retention value, etc., and the present invention is not limited in any way herein.
In another example, when the mobile terminal is not in a service state, the signal quality reporting data of the current cell and the signal quality reporting data triggering the neighbor cell measurement are adjusted. For example, when the current cell is a narrowband cell, the signal quality reporting data of the current cell and the signal quality reporting data triggering the neighbor cell measurement are reduced, so as to improve the probability of triggering the neighbor cell measurement; when the current cell is a broadband cell, the signal quality reporting data of the current cell and triggering the neighbor cell measurement is increased so as to reduce the probability of triggering the execution of the neighbor cell measurement.
For example, it is assumed that when the mobile terminal is not in a traffic state (e.g., in an idle state) and the current cell is a narrowband cell, the event parameter threshold related to triggering cell measurement is a signal quality threshold (e.g., snonintra search), and the signal quality threshold is issued by the mobile network system. And if the reported signal quality reporting data of the current cell triggering the neighbor cell measurement is the reported signal strength value of the current cell, triggering the neighbor cell measurement to be executed when the reported signal strength value of the current cell is less than or equal to a signal quality threshold value, and not triggering the neighbor cell measurement to be executed when the reported signal strength value of the current cell is greater than the signal quality threshold value.
For example, assuming that the signal strength value of the current cell is-90 dbm and the signal quality threshold is-95 dbm, since the signal strength value of the current cell is-90 dbm greater than the signal quality threshold of-95 dbm, if the signal strength value is reported as true, the neighbor cell measurement is not triggered to be executed. In order to improve the probability of triggering the execution of the neighbor cell measurement, the reported signal strength value of the current cell can be reduced to-100 dbm. At this time, if the reported signal strength value-100 dbm of the current cell is smaller than the signal strength threshold value-95 dbm, the neighbor cell measurement can be triggered and executed.
For another example, assume that when the mobile terminal is not in a traffic state (e.g., in an idle state) and the current cell is a broadband cell, the event parameter threshold related to triggering cell measurement is a signal quality threshold (e.g., snonintrasearch), and the signal quality threshold is issued by the mobile network system. And if the reported signal quality reporting data of the current cell triggering the neighbor cell measurement is the reported signal strength value of the current cell, triggering the neighbor cell measurement to be executed when the reported signal strength value of the current cell is less than or equal to a signal quality threshold value, and not triggering the neighbor cell measurement to be executed when the reported signal strength value of the current cell is greater than the signal quality threshold value.
For example, assuming that the signal strength value of the current cell is-100 dbm and the signal quality threshold is-95 dbm, since the signal strength value of the current cell is-100 dbm and is smaller than the signal quality threshold-95 dbm, if the signal strength value is reported as true, the neighbor cell measurement is triggered to be executed. In order to reduce the probability of triggering the execution of the neighbor cell measurement, the reported signal strength value of the current cell may be adjusted to-90 dbm. At this time, if the reported signal strength value-90 dbm of the current cell is greater than the signal strength threshold value-95 dbm, the neighbor cell measurement can be executed without being triggered.
Here, regarding the step of determining the signal strength of each cell, as another example, the bandwidth priority may be adjusted such that the broadband cell is preferentially performed with respect to the narrowband cell for neighbor cell measurement.
Here, the bandwidth priority may be pre-stored in the mobile terminal, or may be issued by the mobile network system. The bandwidth priority corresponds to the frequency band bandwidth, and the larger the frequency band bandwidth is, the higher the bandwidth priority is. For example, the bandwidth priority corresponding to the frequency band bandwidth size of 1.4Mhz is 1, the bandwidth priority corresponding to the frequency band bandwidth size of 3Mhz is 2, the bandwidth priority corresponding to the frequency band bandwidth size of 5Mhz is 3, the bandwidth priority corresponding to the frequency band bandwidth size of 10Mhz is 4, the bandwidth priority corresponding to the frequency band bandwidth size of 15Mhz is 5, and the bandwidth priority corresponding to the frequency band bandwidth size of 20Mhz is 6. It should be understood that the above numerical values are merely exemplary, and the frequency band bandwidth and the bandwidth priority may also be a corresponding relationship of other numerical values, and the present invention is not limited in any way herein. Table 1 shows the correspondence between the frequency band, the frequency band bandwidth, and the bandwidth priority.
TABLE 1
Frequency band Bandwidth of frequency band Priority level
Band 1 15Mhz 5
Band 1 20Mhz 6
Band 3 20Mhz 6
Band 3 15Mhz 5
Band 5 3Mhz 2
Band 8 5Mhz 3
Since the bandwidth priority of the cell is in direct proportion to the bandwidth of the cell frequency band, if the neighbor cell measurement is performed in the order of the highest bandwidth priority to the lowest bandwidth priority, the wideband cell is preferentially performed with the neighbor cell measurement over the narrowband cell.
For example, when the mobile terminal performs cell measurement, the bandwidth priority of the broadband cell in the neighboring cell may be increased, the bandwidth priority of the narrowband cell may be decreased, and the broadband cell may be preferentially performed with the neighboring cell measurement compared to the narrowband cell, thereby improving the measurement efficiency.
For example, band 3 in the above table may be adjusted to have a bandwidth priority of 7 higher and Band 1 may be adjusted to have a bandwidth priority of 4 lower, so that Band 3 is adjusted to be before Band 1 in the above table, thereby causing Band 3 to be preferentially performed neighbor measurements over Band 1.
Further, the band bandwidth of each cell may be determined by at least one of the following ways, as an example: acquiring the frequency band bandwidth of each cell according to the historical network searching information of the mobile terminal at the position; and determining the frequency band bandwidth of each cell according to the frequency point information issued by the mobile network system.
Specifically, the frequency band bandwidth of each cell may be determined according to different usage scenarios of the mobile terminal.
For example, when the mobile terminal is powered on, if the mobile terminal stores the historical network searching information of the location, the frequency band bandwidth of each cell may be determined according to the historical network searching information. In addition, when the mobile terminal is started, if the historical network searching information of the position is not stored in the mobile terminal, full frequency point scanning can be performed, so that the frequency band bandwidth of each cell is obtained. In addition, if the mobile terminal resides in one cell after being started, the frequency band bandwidth of each cell can be determined according to the frequency point information issued by the mobile network system. Specifically, the frequency band corresponding to the frequency point corresponding to each cell can be determined through the frequency point information, and then the frequency band bandwidth of each cell is determined based on the determined frequency band.
In step S200, one of the at least two adjacent cells is determined as a target camping cell based on the determined signal strength and frequency band bandwidth.
As an example, based on the determined signal strength and the band bandwidth, the signal strength that needs to be satisfied by the wideband cell determined as the target camping cell may be made smaller relative to the narrowband cell, where the narrowband cell is a cell whose band width is smaller than a preset band bandwidth, and the wideband cell is a cell whose band width is greater than or equal to the preset band bandwidth.
As an example, the network residence index of each cell may be determined according to the determined signal strength and the determined frequency band bandwidth, and the cell with the highest corresponding network residence index may be determined as the target residence cell.
As an example, the network residence index of any of the each cell may be determined by:
firstly, weight values are respectively set for the signal intensity and the frequency band bandwidth of any cell.
For example, for cell a, the weighted values of the signal strength and the band bandwidth may be 50%, respectively, or the weighted value of the signal strength is 30% and the weighted value of the band bandwidth is 70%. It should be understood that the above weight values are not limited to the above values, and may be other data, and the invention is not limited thereto.
Then, a bandwidth evaluation value for evaluating a data transmission capability of the band bandwidth of the arbitrary cell is determined. As an example, the bandwidth evaluation value may be determined according to a bandwidth priority of the cell sent by a mobile network system to which the cell belongs. Specifically, the bandwidth priority corresponding to the band bandwidth of each cell corresponds to a corresponding bandwidth evaluation value, and the broadband cell has a bandwidth evaluation value better than that of the narrowband cell. In other words, the higher the bandwidth priority of a cell, the larger the corresponding bandwidth evaluation value. For example, the correspondence between the bandwidth priority and the bandwidth evaluation value may be as shown in table 2 below:
TABLE 2
Bandwidth priority 1 2 3 4 5 6
Bandwidth evaluation value 0 10 20 30 40 50
It should be understood that the above-mentioned corresponding relationship is only exemplary, and other corresponding relationships are also possible, and the present invention is not limited in any way herein.
Then, a signal quality evaluation value for measuring the strength of the signal strength of any cell is determined. As an example, the signal quality evaluation value may be determined according to a range to which the signal strength of the cell belongs. The higher the signal strength of the cell, the larger the signal quality evaluation value. For example, the correspondence between the signal strength and the signal quality evaluation value can be as shown in table 3 below:
TABLE 3
Figure BDA0002523807310000131
It should be understood that the above-mentioned corresponding relationship is only exemplary, and other corresponding relationships are also possible, and the present invention is not limited in any way herein.
And finally, determining the network residence index of any cell according to the determined bandwidth evaluation value, the determined signal quality evaluation value and the respective corresponding weight value.
Specifically, the network residence index of any one cell may be determined by the following formula:
P w ＝A×M％+B×N％
wherein, P w The network residence index of the cell W is represented by a signal quality evaluation value a, a weight value of signal strength M%, a band bandwidth evaluation value B, and a bandwidth evaluation value N%.
In step S300, the network of the mobile terminal is camped on the target camping cell.
Specifically, when the mobile terminal is in a service state, the network of the mobile terminal may be camped on the target camping cell from the network camping guidance information issued based on the mobile communication network.
And when the mobile terminal is not in a service state, the mobile terminal automatically resides the network on the target resident cell.
In addition, as an example, when the mobile terminal is in a service state, the probability of residing in the broadband cell may be further improved by adjusting the handover parameters reported to the mobile network system.
Here, regarding the step of adjusting the handover parameters reported to the mobile network system, as an example, the handover parameters of the wideband cell are increased, and the handover parameters of the narrowband cell are decreased.
For example, when the handover parameter of the broadband cell of the mobile terminal is 5 and the handover parameter threshold of the broadband cell is 6, the mobile terminal may increase the reported handover parameter of the broadband cell to 7, so that the mobile terminal can be handed over to the broadband cell. When the switching parameter of the narrow-band cell of the mobile terminal is 5 and the switching parameter threshold of the narrow-band cell is 4, the mobile terminal can reduce the reported switching parameter of the wide-band cell to 3, so that the mobile terminal is not switched to the narrow-band cell.
Fig. 2 illustrates an example of network residence of a mobile terminal according to an exemplary embodiment of the present invention.
As shown in fig. 2, when it is assumed that the current cell where the mobile terminal resides is a narrowband cell and the mobile terminal is not in a service state, in step S201, the frequency bandwidth of each cell is determined according to the frequency point information delivered by the mobile network system, and in step S202, the signal quality report data of the current cell and the signal quality report data of the triggered neighbor cell measurement are reduced to improve the probability of triggering execution of neighbor cell measurement. In step S203, it is determined whether a wideband cell exists, and if so, the bandwidth priority of the wideband cell is adjusted in step S204 so that the wideband cell is preferentially performed neighbor cell measurement over the narrowband cell, in step S205, cell measurement is performed to determine the signal strength of each cell, and in step S206, a target camping cell is determined according to the determined signal strength and band bandwidth. In step S207, the network of the mobile terminal is camped on the target camping cell. On the other hand, if there is no broadband cell, the network of the mobile terminal is camped on the cell having the highest signal strength at step S208.
Fig. 3 illustrates an example of network residence of a mobile terminal according to another exemplary embodiment of the present invention.
As shown in fig. 3, assuming that the current cell where the mobile terminal resides is a broadband cell and the mobile terminal is not in a service state, in step S301, the frequency bandwidth of each cell is determined according to the frequency point information issued by the mobile network system, and in step S302, the signal quality report data of the current cell and the signal quality report data of the triggered neighbor cell measurement are increased to reduce the probability of triggering execution of neighbor cell measurement. In step S303, it is determined whether the signal strength of the current cell is less than a signal strength threshold for triggering neighbor cell measurement by the current cell, and if the signal strength of the current cell is less than the signal strength threshold for triggering neighbor cell measurement by the current cell, in step S304, cell measurement is performed to determine the signal strength of each cell, and in step S305, a target camping cell is determined according to the determined signal strength and frequency band bandwidth. In step S306, the network of the mobile terminal is camped on the target camping cell. If the signal strength of the current cell is greater than or equal to the signal strength threshold value of the current cell triggering the neighbor cell measurement, in step S307, cell measurement is performed to determine the signal strength of the broadband cell in the neighbor cell, in step S308, a target resident cell is determined according to the determined signal strength and the frequency band bandwidth of the broadband cell, and in step S309, the network of the mobile terminal is resident on the target resident cell.
Fig. 4 illustrates an example of network residence of a mobile terminal according to another exemplary embodiment of the present invention.
As shown in fig. 4, when it is assumed that the current cell where the mobile terminal resides is a narrowband cell and the mobile terminal is in a service state, in step S401, the frequency bandwidth of each cell is determined according to the frequency point information delivered by the mobile network system, in step S402, it is determined whether a broadband cell exists, and if a broadband cell exists, in step S403, the reported data of event parameters related to triggering neighbor cell measurement of the current cell is reduced, so as to improve the probability of triggering execution of neighbor cell measurement. At step S404, cell measurement is performed to determine the signal strength of each cell, and at step 405, a target camping cell is determined according to the determined signal strength and the frequency band bandwidth. In step S406, the network of the mobile terminal is camped on the target camping cell. On the other hand, if there is no broadband cell, cell measurement is performed to determine the signal strength of each cell and the network of the mobile terminal is camped on the cell having the highest signal strength at step S407.
Fig. 5 illustrates an example of network residence of a mobile terminal according to another exemplary embodiment of the present invention.
As shown in fig. 5, when it is assumed that the current cell where the mobile terminal resides is a broadband cell and the mobile terminal is in a service state, and it is assumed that the current cell where the mobile terminal resides is a narrowband cell and the mobile terminal is in a service state, in step S501, the frequency band bandwidth of each cell is determined according to frequency point information issued by a mobile network system, and in step S502, the reported data of event parameters related to triggering cell measurement of the current cell is increased to reduce the probability of triggering execution of neighbor cell measurement. In step S503, it is determined whether the signal strength of the current cell is less than the measurement threshold value for triggering neighbor cell measurement by the current cell and a narrowband cell exists, and if the signal strength of the current cell is less than the measurement threshold value for triggering neighbor cell measurement by the current cell and a narrowband cell exists, in step S504, cell measurement is performed to determine the signal strength of each cell, and in step S505, a target camping cell is determined according to the determined signal strength and the frequency band bandwidth. In step S506, the network of the mobile terminal is camped on the target camping cell. If the signal strength of the current cell is not less than the measurement threshold value for triggering the neighbor cell measurement by the current cell or no narrowband cell exists, in step S507, cell measurement is performed to determine the signal strength of each cell, and the network of the mobile terminal is camped on the cell with the highest signal strength.
In addition, if the target camping cell is a narrowband cell when the current cell where the mobile terminal camps on is a broadband cell and the mobile terminal is in a traffic state, the steps of the example in fig. 3 may be re-executed by returning to the example in fig. 3.
According to the network residing method for the mobile terminal, the signal intensity and the frequency band bandwidth of the cell can be used as the conditions for considering the network residing of the mobile terminal, so that the mobile terminal can reside the network in the broadband cell as much as possible, and the user experience of using a new generation or a plurality of generations of networks is improved.
Fig. 6 illustrates a block diagram of a network-resident device for a mobile terminal, in accordance with an exemplary embodiment of the present invention. Here, the mobile terminal may be an electronic device having a network resident function, such as a smart phone, a tablet computer, a personal computer, a multimedia player, and the like, as an example.
As shown in fig. 6, the network camping device for a mobile terminal includes a parameter determining unit 100, a target camping cell determining unit 200, and a camping unit 300.
As an example, the parameter determination unit 100 determines the signal strength of each cell by cell measurement. For example, the parameter determining unit adjusts 100 the reported data of the current cell related to the triggering condition of the neighbor cell measurement, so as to improve the probability of triggering the execution of the neighbor cell measurement when the current cell is the narrowband cell, and reduce the probability of triggering the execution of the neighbor cell measurement when the current cell is the broadband cell.
As an example, when the mobile terminal is in a service state, the parameter determining unit 100 adjusts reported data of an event parameter related to triggering cell measurement of a current cell. For example, when the mobile terminal is in a service state and a current cell is a narrowband cell, the parameter determining unit 100 reduces the reported data of event parameters related to triggering neighbor cell measurement of the current cell, so as to improve the probability of triggering execution of neighbor cell measurement; when the current cell is a broadband cell, the parameter determining unit 100 increases the reported data of the event parameter related to triggering cell measurement of the current cell, so as to reduce the probability of triggering execution of neighbor cell measurement.
As an example, when the mobile terminal is not in a service state, the parameter determining unit 100 adjusts signal quality reporting data of a current cell, which triggers neighbor cell measurement. For example, when the mobile terminal is not in a service state and a current cell is a narrowband cell, the parameter determining unit 100 reduces the signal quality reporting data of the current cell and the signal quality reporting data of the triggering neighbor cell measurement, so as to improve the probability of triggering execution of the neighbor cell measurement; when the current cell is a broadband cell, the parameter determining unit 100 increases the signal quality reporting data of the current cell and triggering the neighbor cell measurement, so as to reduce the probability of triggering the neighbor cell measurement.
As an example, the parameter determination unit 100 adjusts the bandwidth priority such that the wideband cell is preferentially performed neighbor cell measurements over the narrowband cell.
Further, as an example, the parameter determining unit 100 determines the frequency band bandwidth of each cell by at least one of the following ways: acquiring the frequency band bandwidth of each cell according to the historical network searching information of the mobile terminal at the position; and determining the frequency band bandwidth of each cell according to the frequency point information issued by the mobile network system.
The target-camped cell determining unit 200 determines one cell of the at least two adjacent cells as a target-camped cell based on the determined signal strength and the band bandwidth.
As an example, the target camping cell determining unit 200 may determine, based on the determined signal strength and the determined frequency bandwidth, that the signal strength that needs to be satisfied by the wideband cell determined as the target camping cell is smaller than the signal strength that needs to be satisfied by the narrowband cell, where the frequency bandwidth is smaller than the preset frequency bandwidth, and the wideband cell is a cell having a frequency bandwidth greater than or equal to the preset frequency bandwidth.
As an example, the target cell-to-camp-on determining unit 200 determines the network residence index of each cell according to the determined signal strength and frequency band bandwidth, and determines the cell with the highest corresponding network residence index as the target cell-to-camp-on.
The target camping cell determining unit 200 comprises: a setting unit, a bandwidth evaluation value determination unit, a signal quality evaluation value determination unit, and a calculation unit (not shown in fig. 6).
And the setting unit is used for respectively setting weighted values for the signal intensity and the frequency band bandwidth of any cell.
And a bandwidth evaluation value determination unit that determines a bandwidth evaluation value for evaluating a data transmission capability of the frequency band bandwidth of the any cell. As an example, the bandwidth evaluation value determining unit may determine the bandwidth evaluation value according to a bandwidth priority of the cell issued by the mobile network system to which the cell belongs.
And a signal quality evaluation value determination unit which determines a signal quality evaluation value used for measuring the strength of the signal strength of any cell. As an example, the signal quality evaluation value determination unit may determine the signal quality evaluation value according to a range to which the signal strength of the cell belongs.
And the calculating unit is used for determining the network residence index of any cell according to the determined bandwidth evaluation value, the determined signal quality evaluation value and the corresponding weight value.
The camping unit 300 camps the network of the mobile terminal on the target camping cell.
In addition, for example, when the mobile terminal is in a service state, the camping unit 300 may further adjust a handover parameter reported to the mobile network system, so as to improve the probability of camping on the broadband cell.
As an example, the camping unit 300 increases the handover parameters of the wideband cell and decreases the handover parameters of the narrowband cell.
Further, it should be understood that the respective units in the network-resident device for a mobile terminal according to the exemplary embodiments of the present invention may be implemented as hardware components and/or software components. The individual units may be implemented, for example, using Field Programmable Gate Arrays (FPGAs) or Application Specific Integrated Circuits (ASICs), depending on the processing performed by the individual units as defined by the skilled person.
The computer-readable storage medium according to an exemplary embodiment of the present invention stores a computer program that, when executed by a processor, causes the processor to perform the network-resident method for a mobile terminal of the above-described exemplary embodiment. The computer readable storage medium is any data storage device that can store data which can be read by a computer system. Examples of computer-readable storage media include: read-only memory, random access memory, read-only optical disks, magnetic tapes, floppy disks, optical data storage devices, and carrier waves (such as data transmission through the internet via wired or wireless transmission paths).
A mobile terminal according to an exemplary embodiment of the present invention includes: a processor (not shown) and a memory (not shown), wherein the memory stores a computer program which, when executed by the processor, implements the network resident method for the mobile terminal as described in the above exemplary embodiments.
In summary, according to the network residing method and the network residing device for the mobile terminal in the exemplary embodiment of the present invention, the signal strength and the frequency band bandwidth of the cell can be used as the conditions for considering the network residing of the mobile terminal, so that the mobile terminal can reside the network in the broadband cell as much as possible, thereby improving the user experience of using the new generation or generations of networks.
Fig. 7 illustrates a method of assisting mobile terminal network camping performed by a mobile network system according to an exemplary embodiment of the present invention.
As shown in fig. 7, in step S1000, frequency point information and/or bandwidth priority of each of at least two adjacent cells where the mobile terminal is located are issued to the mobile terminal, where the mobile terminal determines a frequency band bandwidth of each cell based on the frequency point information and performs neighbor cell measurement based on the bandwidth priority. Here, the signal strength of each cell may refer to a signal strength of a center frequency point of each cell.
Further, additionally, a step of adjusting the bandwidth priority (not shown in fig. 7) is further included before step S1000. Specifically, the bandwidth priority may be adjusted such that a wideband cell is preferentially performed neighbor cell measurement over a narrowband cell, where the narrowband cell is a cell whose frequency band width is smaller than a preset frequency band bandwidth, and the wideband cell is a cell whose frequency band width is greater than or equal to the preset frequency band bandwidth.
For example, the mobile network system may increase the bandwidth priority of the broadband cell in the neighboring cell, decrease the bandwidth priority of the narrowband cell, and send the adjusted bandwidth priority to the mobile terminal, so that the mobile terminal preferentially measures the broadband cell when performing cell measurement, thereby improving the measurement efficiency.
For example, the mobile network system may adjust the bandwidth priority of Band 3 in table 1 up to 7 and the bandwidth priority of Band 1 down to 4, so that Band 3 is adjusted before Band 1 in table 1, thereby causing Band 3 to be preferentially performed by the mobile terminal for neighbor cell measurement over Band 1.
In addition, as an example, the method may further include adjusting a threshold (not shown in fig. 7) of the current cell and the neighbor cell measurement trigger condition, specifically, first, adjusting reported data of the current cell and related to the neighbor cell measurement trigger condition to improve a probability that the mobile terminal is triggered to perform the neighbor cell measurement when the current cell is a narrowband cell and reduce a probability that the mobile terminal is triggered to perform the neighbor cell measurement when the current cell is a broadband cell; and then, sending the adjusted threshold value of the neighbor cell measurement triggering condition to the mobile terminal.
As an example, when the mobile terminal is in a traffic state, the reported data of the event parameter related to triggering cell measurement of the current cell may be adjusted. For example, when the current cell is a narrowband cell, the threshold of the event parameter of the current cell related to triggering the neighbor cell measurement is increased, so as to improve the probability of triggering the mobile terminal to execute the neighbor cell measurement; when the current cell is a broadband cell, reducing the event parameter threshold value of the current cell related to the triggering of cell measurement so as to reduce the probability of the mobile terminal triggering the execution of the neighbor cell measurement.
For example, it is assumed that when the mobile terminal is in a service state and the current cell is a narrowband cell, the threshold of the event parameter related to triggering cell measurement is a signal strength threshold, and therefore, the mobile network system may adjust the signal strength threshold.
For example, assuming that the reported signal strength value of the current cell is-95 dbm and the signal strength threshold value is-100 dbm, since the reported signal strength value of the current cell is-95 dbm and is greater than the signal strength threshold value-100 dbm, the neighbor cell measurement is not triggered to be executed. In order to increase the probability of triggering the execution of the neighbor cell measurement, the mobile network system may increase the signal strength threshold to-90 dbm. At this time, if the reported signal strength value-95 of the current cell is smaller than the increased signal strength threshold value-90 dbm, the neighbor cell measurement can be triggered and executed.
For another example, it is assumed that when the mobile terminal is in a service state and the current cell is a broadband cell, the threshold of the event parameter related to triggering cell measurement is a signal strength threshold, and therefore, the mobile network system may adjust the signal strength threshold.
For example, assuming that the reported signal strength value of the current cell is-105 dbm and the signal strength threshold value is-100 dbm, since the reported signal strength value of the current cell is-105 dbm smaller than the signal strength threshold value-100 dbm, the neighbor cell measurement is triggered to be executed. To reduce the probability of triggering the performance of neighbor cell measurements, the mobile network system may turn the signal strength threshold down to-110 dbm. At this time, if the reported signal strength value-105 dbm of the current cell is greater than the reduced signal strength threshold value-110 dbm, the neighbor cell measurement can be executed without being triggered.
Here, it should be understood that the event parameter related to triggering cell measurement may also be other parameters, for example, the event parameter related to triggering cell measurement may be a signal strength retention value, a combination of a signal strength threshold value and a signal strength retention value, etc., and the mobile network system may adjust the signal strength retention value threshold value, the signal strength threshold value and the signal strength retention value threshold value, which are not limited in any way herein.
Further, as an example, when the mobile terminal is not in a traffic state, a signal quality threshold of a current cell triggering neighbor cell measurement may be adjusted. For example, when the current cell is a narrowband cell, the signal quality threshold of the current cell and the signal quality threshold of the current cell for triggering the neighbor cell measurement are increased, so as to improve the probability of triggering the mobile terminal to execute the neighbor cell measurement; and when the current cell is a broadband cell, reducing the signal quality threshold of the current cell and triggering the neighbor cell measurement so as to reduce the probability of triggering the mobile terminal to execute the neighbor cell measurement.
For example, it is assumed that when the mobile terminal is not in a traffic state (e.g., in an idle state) and the current cell is a narrowband cell, the event parameter threshold related to triggering cell measurement is a signal quality threshold (e.g., snonintra search), and thus, the mobile network system may adjust the signal quality threshold.
For example, assuming that the reported signal strength value of the current cell is-90 dbm and the signal quality threshold is-95 dbm, since the reported signal strength value of the current cell is-90 dbm greater than the signal quality threshold of-95 dbm, the neighbor cell measurement is not triggered to be executed. To increase the probability of triggering the performance of neighbor measurements, the mobile network system may adjust the signal quality threshold up to-85 dbm. At this time, if the reported signal strength value-90 dbm of the current cell is smaller than the increased signal quality threshold value-85 dbm, the neighbor cell measurement can be triggered and executed.
For another example, it is assumed that when the mobile terminal is not in a traffic state (e.g., in an idle state) and the current cell is a wideband cell, the event parameter threshold related to triggering cell measurement is a signal quality threshold (e.g., snonintra search), and thus, the mobile network system may adjust the signal quality threshold.
For example, assuming that the reported signal strength value of the current cell is-100 dbm and the signal quality threshold is-95 dbm, since the reported signal strength value of the current cell is-100 dbm less than the signal quality threshold of-95 dbm, the neighbor cell measurement is triggered to be executed. To reduce the probability of triggering the performance of neighbor measurements, the mobile network system may turn the signal quality threshold down to-105 dbm. At this time, if the reported signal strength value-100 dbm of the current cell is greater than the reduced signal quality threshold value-105 dbm, the neighbor cell measurement can be executed without being triggered.
Furthermore, the method may additionally comprise the step of adjusting the handover parameter threshold (not shown in fig. 7). Specifically, handover parameter thresholds may be adjusted to increase the probability of the mobile terminal camping on a broadband cell. For example, the handover parameter threshold of the wideband cell is lowered, and the handover parameter threshold of the narrowband cell is raised.
For example, when the handover parameter of the broadband cell reported by the mobile terminal is 5 and the handover parameter threshold of the broadband cell is 6, the mobile network system may reduce the handover parameter threshold of the broadband cell to 4, so that the mobile terminal may handover to the broadband cell. When the switching parameter of the narrowband cell reported by the mobile terminal is 5 and the switching parameter threshold of the narrowband cell is 4, the mobile network system can adjust the switching parameter threshold of the high narrowband cell to 6, so that the mobile terminal is not switched to the narrowband cell.
The method for assisting the mobile terminal to camp on the network, which is performed by the mobile network system according to the exemplary embodiment of the present invention, can help the mobile terminal to camp on the network in the broadband cell as much as possible, thereby improving the user experience of using the new generation or generations of networks.
Fig. 8 is a block diagram illustrating an apparatus for assisting a mobile terminal network to camp on, which is performed by a mobile network system according to an exemplary embodiment of the present invention.
As shown in fig. 8, the apparatus for assisting the network residence of the mobile terminal performed by the mobile network system includes a delivery unit 1000.
The issuing unit 1000 issues, to the mobile terminal, frequency point information and/or bandwidth priority of each of at least two adjacent cells at a location where the mobile terminal is located, where the mobile terminal determines a frequency band bandwidth of each cell based on the frequency point information and performs neighbor cell measurement based on the bandwidth priority.
In addition, the apparatus further includes an adjusting unit 2000, where the adjusting unit adjusts the bandwidth priority so that a wideband cell is preferentially subjected to neighbor cell measurement over a narrowband cell, where the narrowband cell is a cell whose frequency bandwidth is smaller than a preset frequency bandwidth, and the wideband cell is a cell whose frequency bandwidth is greater than or equal to the preset frequency bandwidth.
In addition, as an example, the adjusting unit 2000 adjusts a threshold of a neighboring cell measurement triggering condition of the current cell, so as to increase a probability that the mobile terminal is triggered to perform the neighboring cell measurement when the current cell is a narrowband cell, and decrease a probability that the mobile terminal is triggered to perform the neighboring cell measurement when the current cell is a broadband cell. The issuing unit 1000 issues the adjusted threshold of the neighbor cell measurement triggering condition to the mobile terminal.
As an example, the adjusting unit 2000 may adjust the event parameter threshold of the current cell related to triggering cell measurement when the mobile terminal is in a traffic state. For example, when the current cell is a narrowband cell, the adjusting unit 2000 reduces the event parameter threshold of the current cell, which is related to triggering the neighbor cell measurement, so as to improve the probability of triggering the mobile terminal to execute the neighbor cell measurement; when the current cell is a broadband cell, the adjusting unit 2000 reduces the event parameter threshold of the current cell, which is related to triggering cell measurement, so as to reduce the probability that the mobile terminal triggers to execute neighbor cell measurement.
Furthermore, as an example, when the mobile terminal is not in a traffic state, the adjusting unit 2000 may adjust a signal quality threshold of the current cell that triggers the neighbor cell measurement. For example, when the current cell is a narrowband cell, the adjusting unit 2000 may increase the signal quality threshold of the current cell and triggering the neighbor cell measurement, so as to reduce the probability of triggering the mobile terminal to perform the neighbor cell measurement; when the current cell is a wideband cell, the adjusting unit 2000 may decrease the signal quality threshold of the current cell and triggering the neighbor cell measurement, so as to decrease the probability of triggering the mobile terminal to perform the neighbor cell measurement.
Furthermore, the adjusting unit 2000 may adjust the handover parameter threshold to increase the probability that the mobile terminal camps on the broadband cell. For example, adjusting section 2000 raises the handover parameter threshold of the wideband cell and lowers the handover parameter threshold of the narrowband cell.
Further, it should be understood that each unit in the apparatus for assisting the mobile terminal network to reside performed by the mobile network system according to the exemplary embodiment of the present invention may be implemented as a hardware component and/or a software component. The individual units may be implemented, for example, using Field Programmable Gate Arrays (FPGAs) or Application Specific Integrated Circuits (ASICs), depending on the processing performed by the individual units as defined by the skilled person.
The computer readable storage medium according to an exemplary embodiment of the present invention stores a computer program that, when executed by a processor, causes the processor to perform the method of assisting mobile terminal network residence performed by a mobile network system of the above-described exemplary embodiment. The computer readable storage medium is any data storage device that can store data which can be read by a computer system. Examples of computer-readable storage media include: read-only memory, random access memory, compact disc read-only memory, magnetic tape, floppy disk, optical data storage device, and carrier wave (such as data transmission through the internet via a wired or wireless transmission path).
An electronic device according to an exemplary embodiment of the present invention includes: a processor (not shown) and a memory (not shown), wherein the memory stores a computer program which, when executed by the processor, implements the method of assisting mobile terminal network residence performed by the mobile network system as in the above exemplary embodiments.
In summary, according to the method and apparatus for assisting the mobile terminal to camp on the network by the mobile network system according to the exemplary embodiments of the present invention, the mobile terminal may camp on the network in the broadband cell as much as possible, thereby improving the user experience of using the new generation or generations of networks.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims.

Claims (27)

1. A network camping method for a mobile terminal, comprising:
determining the signal strength and the frequency band bandwidth of each of at least two adjacent cells at the position of the mobile terminal;
determining one of the at least two neighboring cells as a target camping cell based on the determined signal strength and frequency band bandwidth;
camping the network of the mobile terminal on the target camping cell,
wherein the step of determining one of the at least two neighboring cells as a target camping cell based on the determined signal strength and frequency band bandwidth comprises:
based on the determined signal strength and the frequency band bandwidth, the signal strength which needs to be met by the broadband cell which is determined as the target resident cell is smaller relative to the narrowband cell;
the narrow band cell is a cell with a frequency band width smaller than a preset frequency band bandwidth, the wide band cell is a cell with a frequency band width larger than or equal to the preset frequency band bandwidth,
wherein the step of determining the signal strength of each cell comprises: by cell measurements to determine the signal strength of each cell,
wherein the step of determining the signal strength of each cell through cell measurement comprises:
and adjusting the reported data of the current cell related to the neighbor cell measurement triggering condition to improve the probability of triggering and executing neighbor cell measurement when the current cell is a narrow-band cell and reduce the probability of triggering and executing neighbor cell measurement when the current cell is a wide-band cell.
2. The network camping method of claim 1, wherein the band bandwidth of each cell is determined by at least one of:
obtaining the frequency band bandwidth of each cell according to the historical network searching information of the mobile terminal at the position,
determining the frequency band bandwidth of each cell according to the frequency point information issued by the mobile network system;
and/or the presence of a gas in the gas,
the step of determining one of the at least two neighboring cells as a target camping cell based on the determined signal strength and frequency band bandwidth comprises:
respectively determining the network residence index of each cell according to the determined signal strength and the frequency band bandwidth,
determining the cell with the highest corresponding network residence index as a target residence cell;
and/or the presence of a gas in the atmosphere,
the step of camping the network of the mobile terminal on the target camping cell further comprises:
when the mobile terminal is in a service state, the probability of residing in the broadband cell is improved by adjusting the switching parameters reported to the mobile network system.
3. A network residence method as in claim 2, wherein the step of determining the signal strength of each cell through cell measurements comprises:
the bandwidth priority is adjusted so that the wideband cell is preferentially performed neighbor measurements over the narrowband cell.
4. The method for camping on network according to claim 3, wherein the step of adjusting the reported data of the current cell related to the neighbor cell measurement trigger condition includes:
when the mobile terminal is in a service state, adjusting the reported data of event parameters related to triggering cell measurement of the current cell;
and/or the presence of a gas in the gas,
and when the mobile terminal is not in a service state, adjusting the signal quality reporting data of the current cell triggering the neighbor cell measurement.
5. A network residing method according to claim 4,
the step of adjusting the reported data of the event parameter related to triggering the cell measurement of the current cell when the mobile terminal is in the service state comprises:
when the current cell is a narrow-band cell, the reported data of the event parameters related to the triggering of the neighbor cell measurement of the current cell is reduced to improve the probability of triggering the execution of the neighbor cell measurement,
when the current cell is a broadband cell, the reported data of event parameters related to cell measurement triggering of the current cell is increased so as to reduce the probability of triggering execution of neighbor cell measurement;
and/or the presence of a gas in the gas,
the step of adjusting the reported data of the signal quality triggering the neighbor cell measurement of the current cell when the mobile terminal is not in the service state comprises:
when the current cell is a narrow-band cell, the signal quality reporting data of the current cell and the triggering neighbor cell measurement are reduced to improve the probability of triggering the execution of neighbor cell measurement,
when the current cell is a broadband cell, the signal quality reporting data of the current cell and triggering the neighbor cell measurement is increased so as to reduce the probability of triggering the execution of the neighbor cell measurement.
6. The network camping method of claim 2, wherein the network camping index of any one of the each cell is determined by:
weight values are respectively set for the signal intensity and the frequency band bandwidth of any cell,
determining a bandwidth evaluation value for evaluating a data transmission capability of the band bandwidth of the any cell,
determining a signal quality evaluation value for measuring the strength of the signal strength of any cell,
determining a network residence index of any cell according to the determined bandwidth evaluation value, the determined signal quality evaluation value and the respective corresponding weight value;
and/or the presence of a gas in the gas,
wherein, the step of adjusting the switching parameter reported to the mobile network system comprises:
and the switching parameters of the broadband cell are improved, and the switching parameters of the narrowband cell are reduced.
7. A network residing method according to claim 6,
the step of determining a bandwidth evaluation value for evaluating the data transmission capability of the frequency band bandwidth of the any cell includes:
determining a bandwidth evaluation value according to the bandwidth priority of the cell issued by a mobile network system to which the cell belongs;
the step of determining a signal quality evaluation value for measuring the strength of the signal strength of any cell includes:
and determining the signal quality evaluation value according to the range of the signal strength of the cell.
8. A method of camping on a network as claimed in claim 6 or 7, wherein a wideband cell has a better bandwidth rating than a narrowband cell.
9. A network resident device for a mobile terminal, comprising:
a parameter determining unit, configured to determine a signal strength and a frequency band bandwidth of each of at least two adjacent cells where the mobile terminal is located;
a target resident cell determining unit that determines one of the at least two adjacent cells as a target resident cell based on the determined signal strength and the frequency band bandwidth;
a camping unit that camps the network of the mobile terminal on the target camping cell,
the target resident cell determining unit is used for determining a target resident cell according to the signal strength and the frequency band bandwidth, wherein the signal strength required to be met by the target resident cell is smaller for the broadband cell relative to the narrowband cell;
the narrow band cell is a cell with a frequency band width smaller than a preset frequency band bandwidth, the wide band cell is a cell with a frequency band width larger than or equal to the preset frequency band bandwidth,
wherein the parameter determination unit determines a signal strength of each cell through cell measurement,
the parameter determining unit adjusts the reported data of the current cell related to the triggering condition of the neighbor cell measurement, so as to improve the probability of triggering and executing the neighbor cell measurement when the current cell is a narrowband cell and reduce the probability of triggering and executing the neighbor cell measurement when the current cell is a broadband cell.
10. The network residence device of claim 9, wherein the parameter determination unit determines the frequency band bandwidth of each cell by at least one of:
obtaining the frequency band bandwidth of each cell according to the historical network searching information of the mobile terminal at the position,
determining the frequency band bandwidth of each cell according to the frequency point information issued by the mobile network system;
and/or the presence of a gas in the gas,
the target resident cell determining unit respectively determines the network resident index of each cell according to the determined signal intensity and the frequency band bandwidth, and determines the cell with the highest corresponding network resident index as a target resident cell;
and/or the presence of a gas in the gas,
when the mobile terminal is in a service state, the resident unit adjusts the switching parameter reported to the mobile network system so as to improve the probability of residing in the broadband cell.
11. The network-resident device of claim 10, wherein the parameter determination unit adjusts bandwidth priority such that wideband cells are preferentially performed neighbor measurements over narrowband cells.
12. The network residing device of claim 11, wherein the parameter determining unit adjusts the reported data of the event parameter related to triggering cell measurement of the current cell when the mobile terminal is in a service state;
and/or the presence of a gas in the gas,
and the parameter determining unit adjusts the signal quality reporting data of the current cell triggering the neighbor cell measurement when the mobile terminal is not in a service state.
13. The network residence device of claim 12, wherein when the mobile terminal is in a traffic state, the parameter determination unit performs the following: when the current cell is a narrow-band cell, the reported data of the event parameters related to the triggering of the neighbor cell measurement of the current cell is reduced to improve the probability of triggering the execution of the neighbor cell measurement,
when the current cell is a broadband cell, the reported data of event parameters of the current cell, which are related to the triggering cell measurement, are increased so as to reduce the probability of triggering the execution of the neighbor cell measurement;
and/or the presence of a gas in the gas,
wherein, when the mobile terminal is not in a service state, the parameter determination unit executes the following operations: when the current cell is a narrow-band cell, the signal quality reporting data of the current cell and the triggering neighbor cell measurement are reduced to improve the probability of triggering the execution of neighbor cell measurement,
when the current cell is a broadband cell, the signal quality reporting data of the current cell and triggering the neighbor cell measurement is increased so as to reduce the probability of triggering the execution of the neighbor cell measurement.
14. The network residence apparatus in claim 10, wherein the target residence cell determining unit includes the following units for determining the network residence index of any one of the each cell:
a setting unit for setting weight values for the signal intensity and the frequency band bandwidth of any cell,
a bandwidth evaluation value determination unit that determines a bandwidth evaluation value for evaluating a data transmission capability of a band bandwidth of the arbitrary cell,
a signal quality evaluation value determination unit that determines a signal quality evaluation value for measuring a degree of strength of a signal strength of the any one cell,
the calculation unit is used for determining the network residence index of any cell according to the determined bandwidth evaluation value, the determined signal quality evaluation value and the respective corresponding weight value;
and/or the presence of a gas in the gas,
the resident unit improves the switching parameters of the broadband cell and reduces the switching parameters of the narrowband cell.
15. The network residence device of claim 14, wherein the bandwidth evaluation value determining unit determines the bandwidth evaluation value according to the bandwidth priority of the cell issued by the mobile network system to which the cell belongs;
the signal quality evaluation value determination unit determines a signal quality evaluation value based on a range to which the signal strength of the cell belongs.
16. A network residence apparatus as in claim 14 or 15, wherein a broadband cell has a better bandwidth rating than a narrowband cell.
17. A method performed by a mobile network system for assisting in network camping of a mobile terminal, comprising:
sending frequency point information and/or bandwidth priority of each cell in at least two adjacent cells at the position of the mobile terminal to the mobile terminal;
wherein the mobile terminal determines a frequency band bandwidth of each cell based on the frequency point information, performs neighbor cell measurement based on a bandwidth priority,
wherein the content of the first and second substances,
prior to the step of prioritizing bandwidth to each of at least two adjacent cells in which the mobile terminal is located, comprising:
adjusting the bandwidth priority such that the wideband cell is preferentially subjected to neighbor measurements over the narrowband cell,
the narrow band cell is a cell with a frequency band width smaller than a preset frequency band bandwidth, the wide band cell is a cell with a frequency band width larger than or equal to the preset frequency band bandwidth,
wherein the mobile terminal determines a signal strength of each cell through cell measurement,
the mobile terminal adjusts the reported data of the current cell related to the triggering condition of the neighbor cell measurement, so as to improve the probability of triggering and executing the neighbor cell measurement when the current cell is a narrowband cell and reduce the probability of triggering and executing the neighbor cell measurement when the current cell is a broadband cell.
18. The method of claim 17, further comprising:
adjusting the threshold of the neighbor cell measurement triggering condition of the current cell to improve the probability of triggering the mobile terminal to execute neighbor cell measurement when the current cell is a narrowband cell and reduce the probability of triggering the mobile terminal to execute neighbor cell measurement when the current cell is a broadband cell,
sending the adjusted threshold value of the neighbor cell measurement triggering condition to the mobile terminal;
and/or the presence of a gas in the gas,
the method further comprises the following steps:
and adjusting a switching parameter threshold value to improve the probability that the mobile terminal is resided in the broadband cell.
19. The method of claim 18, wherein adjusting the threshold of the neighbor cell measurement triggering condition of the current cell comprises:
adjusting the event parameter threshold of the current cell related to triggering cell measurement when the mobile terminal is in a service state,
when the mobile terminal is not in a service state, adjusting a signal quality threshold value of a current cell for triggering neighbor cell measurement;
and/or the presence of a gas in the gas,
the step of adjusting the handover parameter threshold comprises: and reducing the switching parameters of the broadband cell and increasing the threshold of the switching parameters of the narrowband cell.
20. The method of claim 19, wherein,
the step of adjusting the event parameter threshold of the current cell related to triggering cell measurement comprises:
when the current cell is a narrow-band cell, the threshold value of the event parameter of the current cell related to the triggering of the neighbor cell measurement is increased so as to improve the probability of the mobile terminal triggering the execution of the neighbor cell measurement,
when the current cell is a broadband cell, reducing the event parameter threshold value of the current cell related to triggering cell measurement so as to reduce the probability of triggering the execution of neighbor cell measurement by the mobile terminal;
and/or the presence of a gas in the gas,
the step of adjusting the signal quality threshold value for triggering neighbor cell measurement of the current cell includes:
when the current cell is a narrow-band cell, the signal quality threshold of the current cell and the signal quality threshold of the triggering adjacent cell measurement are increased so as to improve the probability of triggering the mobile terminal to execute the adjacent cell measurement,
and when the current cell is a broadband cell, reducing the signal quality threshold of the current cell and triggering the neighbor cell measurement so as to reduce the probability of triggering the mobile terminal to execute the neighbor cell measurement.
21. An apparatus for assisting a mobile terminal network residence performed by a mobile network system, comprising:
the issuing unit is used for issuing the frequency point information and/or the bandwidth priority of each cell in at least two adjacent cells at the position of the mobile terminal to the mobile terminal;
wherein the mobile terminal determines the frequency band bandwidth of each cell based on the frequency point information, performs neighbor cell measurement based on the bandwidth priority,
wherein the apparatus further comprises:
an adjustment unit that adjusts the bandwidth priority so that the broadband cell is preferentially subjected to neighbor cell measurement over the narrowband cell,
the narrow band cell is a cell with a frequency band width smaller than a preset frequency band bandwidth, the wide band cell is a cell with a frequency band width larger than or equal to the preset frequency band bandwidth,
wherein the mobile terminal determines a signal strength of each cell through cell measurement,
the mobile terminal adjusts the reported data of the current cell related to the neighbor cell measurement triggering condition so as to improve the probability of triggering and executing neighbor cell measurement when the current cell is a narrowband cell and reduce the probability of triggering and executing neighbor cell measurement when the current cell is a broadband cell.
22. The apparatus of claim 21, wherein the adjusting unit adjusts a threshold of a neighbor cell measurement triggering condition of a current cell to increase a probability of triggering the mobile terminal to perform neighbor cell measurement when the current cell is a narrowband cell and to decrease a probability of triggering the mobile terminal to perform neighbor cell measurement when the current cell is a wideband cell,
the issuing unit issues the adjusted threshold value of the neighbor cell measurement triggering condition to the mobile terminal; and/or the presence of a gas in the gas,
the adjusting unit adjusts a switching parameter threshold value to improve the probability that the mobile terminal resides in the broadband cell.
23. The apparatus of claim 22, wherein the adjusting unit adjusts an event parameter threshold related to triggering cell measurement of a current cell when the mobile terminal is in a traffic state,
when the mobile terminal is not in a service state, adjusting a signal quality threshold value of a current cell for triggering neighbor cell measurement;
and/or the presence of a gas in the gas,
the step of adjusting the handover parameter threshold comprises: and reducing the switching parameter threshold of the broadband cell and increasing the switching parameter threshold of the narrowband cell.
24. The apparatus according to claim 23, wherein the adjusting unit increases the threshold of the event parameter related to triggering the neighbor cell measurement of the current cell when the current cell is a narrowband cell, so as to increase the probability of the mobile terminal triggering the neighbor cell measurement, and decreases the threshold of the event parameter related to triggering the cell measurement of the current cell when the current cell is a wideband cell, so as to decrease the probability of the mobile terminal triggering the neighbor cell measurement;
and/or the presence of a gas in the atmosphere,
the adjusting unit increases the signal quality threshold of the current cell and triggering the neighbor cell measurement when the current cell is a narrowband cell so as to improve the probability of triggering the mobile terminal to execute the neighbor cell measurement, and decreases the signal quality threshold of the current cell and triggering the neighbor cell measurement when the current cell is a broadband cell so as to reduce the probability of triggering the mobile terminal to execute the neighbor cell measurement.
25. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the network hosting method for a mobile terminal according to any one of claims 1 to 8, or the computer program, when executed by a processor, implements the method for assisting mobile terminal network hosting performed by a mobile network system according to any one of claims 17 to 20.
26. A mobile terminal, wherein the mobile terminal comprises:
a processor;
a memory storing a computer program which, when executed by the processor, implements the network resident method for the mobile terminal according to any one of claims 1 to 8.
27. An electronic device, wherein the electronic device comprises:
a processor;
memory storing a computer program which, when executed by the processor, implements the method of assisting mobile terminal network residency performed by a mobile network system according to any one of claims 17 to 20.
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