CN109548104B - Wireless network optimization method and mobile terminal - Google Patents

Wireless network optimization method and mobile terminal Download PDF

Info

Publication number
CN109548104B
CN109548104B CN201811574160.1A CN201811574160A CN109548104B CN 109548104 B CN109548104 B CN 109548104B CN 201811574160 A CN201811574160 A CN 201811574160A CN 109548104 B CN109548104 B CN 109548104B
Authority
CN
China
Prior art keywords
wireless network
network signal
mobile terminal
wireless
modulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811574160.1A
Other languages
Chinese (zh)
Other versions
CN109548104A (en
Inventor
张新忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN201811574160.1A priority Critical patent/CN109548104B/en
Publication of CN109548104A publication Critical patent/CN109548104A/en
Application granted granted Critical
Publication of CN109548104B publication Critical patent/CN109548104B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Abstract

The invention provides a wireless network optimization method and a mobile terminal, comprising the following steps: acquiring frequency bands of all wireless network signals searched by the mobile terminal; determining a frequency band of a first wireless network signal accessed by a mobile terminal; the method comprises the steps that when the network peak throughput of the mobile terminal is smaller than the preset throughput, the network signal accessed by the mobile terminal is switched to a second wireless network signal of another frequency band from a first wireless network signal according to the searched modulation and coding strategy index values of all wireless network signals.

Description

Wireless network optimization method and mobile terminal
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to an optimization method of a wireless network and a mobile terminal.
Background
With the development of wireless network communication technology, the network throughput capacity between a mobile terminal and a wireless access point of a wireless network is continuously improved, and particularly, the initial peak throughput of a wireless network signal working in a 5 gigahertz (GHz) frequency band is 72 megabits per second (Mbps), the theoretical throughput can reach 433 megabits per second, and better internet experience can be provided for users.
In the prior art, a wireless network wireless access point can generally provide wireless network signals of multiple frequency bands, for example, in a home and a public place, the wireless network wireless access point can provide wireless network signals of 2.4GHz and 5GHz frequency bands, the carrier frequency of the 5GHz wireless network signal is high, the energy loss factor of the signal in a space environment is greater than that of the 2.4GHz wireless network signal, the coverage area of the 5GHz wireless network signal is smaller than that of the 2.4GHz wireless network signal, but the peak throughput is higher than that of the 2.4GHz wireless network signal. The relationship between the distance between two wireless network signals (the distance between the wireless access point and the mobile terminal) and the data transmission throughput is shown in fig. 1, wherein if the distance between the 5GHz wireless network signal connected to the mobile terminal is in the range of the point O and the point B, the mobile terminal communication frequency band keeps using the 5GHz wireless network signal and does not switch to the 2.4GHz wireless network signal. If the distance between the 2.4GHz wireless network signals connected with the mobile terminal is within the range of the point O and the point C, the communication frequency band of the mobile terminal can keep using the 2.4GHz wireless network signals and can not be switched to the 5GHz wireless network signals.
However, in the current scheme, in the whole communication process between the mobile terminal and the wireless access point, due to the difference of distance-throughput curves of wireless network signals in different frequency bands, the mobile terminal cannot maintain the optimal peak throughput for data transmission. For example, in fig. 1, if a 5GHz wireless network signal connected to the mobile terminal is within the effective use distance OB range, other signals are not switched at this time, but in the AB range, the throughput performance of the 5GHz wireless network signal is obviously worse than that of the 2.4GHz wireless network signal; if the 2.4GHz wireless network signal connected with the mobile terminal is in the effective use distance OC range, other signals cannot be switched at the moment, but in the OA range, the throughput performance of the 2.4GHz wireless network signal is obviously poorer than that of the 5GHz wireless network signal.
Disclosure of Invention
The embodiment of the invention provides a wireless network optimization method and a mobile terminal, and aims to solve the problem that in the prior art, in the whole communication process of the mobile terminal and a wireless access point, due to the difference of distance-throughput curves of wireless network signals in different frequency bands, the mobile terminal cannot keep the optimal peak throughput transmission data.
In a first aspect, an embodiment of the present invention provides a method for optimizing a wireless network, which is applied to a mobile terminal, and the method includes:
acquiring frequency bands of all wireless network signals searched by the mobile terminal;
determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point;
and under the condition that the network peak throughput of the mobile terminal is smaller than the preset throughput, switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals.
In a second aspect, an embodiment of the present invention provides a mobile terminal, where the mobile terminal includes:
the acquisition module is used for acquiring frequency bands of all wireless network signals searched by the mobile terminal;
a determining module, configured to determine, in the searched frequency bands of all wireless network signals, a frequency band of a first wireless network signal accessed by the mobile terminal, where the first wireless network signal is provided by a first wireless access point;
and the switching module is used for switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals under the condition that the network peak value throughput of the mobile terminal is smaller than the preset throughput.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the method for optimizing a wireless network according to the present invention.
In a fourth aspect, the embodiments of the present invention also provide a readable storage medium, where instructions, when executed by a processor of an electronic device, enable the electronic device to perform the steps of the optimization method of a wireless network as provided by the present invention.
In the embodiment of the invention, the mobile terminal can acquire the frequency bands of all wireless network signals searched by the mobile terminal; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; the method comprises the steps that when the network peak throughput of the mobile terminal is smaller than the preset throughput, the network signal accessed by the mobile terminal is switched to a second wireless network signal of another frequency band from a first wireless network signal according to the searched modulation and coding strategy index values of all wireless network signals.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Fig. 1 is a schematic diagram of a distance-throughput curve of a wireless network signal provided in the background of the present invention;
fig. 2 is a flowchart illustrating steps of a method for optimizing a wireless network according to an embodiment of the present invention;
FIG. 3 is a graph of a distance-throughput preferred curve fit of wireless network signals provided by an embodiment of the present invention;
fig. 4 is a block diagram of a mobile terminal according to an embodiment of the present invention;
fig. 5 is a block diagram of a mobile terminal according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 2 is a flowchart of steps of a method for optimizing a wireless network according to an embodiment of the present invention, and as shown in fig. 2, the method may include:
step 101, acquiring frequency bands of all wireless network signals searched by the mobile terminal.
In the embodiment of the present invention, a wireless Access Point (AP) is a device most commonly used when building a small wireless lan, and the AP is also generally called a "wireless access point," and the AP is equivalent to a bridge connecting a network and a wireless network, and is mainly used for connecting wireless network clients together and then connecting the wireless network to an ethernet. Most wireless APs support functions of multi-user access, data encryption, multi-rate transmission and the like, and some products provide a perfect wireless network management function. Since the indoor coverage of an AP is generally 30 to 100 meters, for a small-range wireless lan such as a home or an office, wireless access to all terminal devices can be achieved by only one wireless AP.
Step 102, determining a first wireless access point connected with the mobile terminal and a first wireless network signal provided by the first wireless access point currently accessed by the mobile terminal.
In practical application, the wireless access point can be searched by the mobile terminal in the communication range of the mobile terminal, and the wireless access point can provide wireless network signals of corresponding frequency bands for the mobile terminal to use after accessing, meanwhile, the mobile terminal can search a plurality of wireless access points arranged in the communication range, acquire the signal strength of a wireless network signal provided by the wireless access points, however, the mobile terminal needs to know the correct SSID (Service Set Identifier) and key to access the corresponding wireless network signal, so as to prevent unauthorized users from accessing the network, and therefore, after the mobile terminal accesses the first wireless network signal by entering the correct SSID and key, the mobile terminal can learn the information of the wireless access point and the first wireless network signal by communicating with the wireless access point.
Specifically, a dual-band wireless access point is common at present, and the dual-band wireless access point is a wireless access point that operates in 2.4GHz and 5.0GHz bands simultaneously, and compared with a single-band wireless access point, the dual-band wireless access point has a higher wireless transmission rate, has a higher anti-interference performance, has a stronger wireless signal, has a higher stability, and is not easy to drop, so that the dual-band wireless access point has become a mainstream development trend of wireless products.
Step 103, under the condition that the network peak throughput of the mobile terminal is smaller than the preset throughput, switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals.
In the embodiment of the present invention, the network peak throughput refers to the remaining bandwidth provided to the network application between two nodes in the network at a certain time, that is, the maximum (peak) rate that the mobile terminal can accept without frame loss. The unit of the network peak throughput is Mbps, which can reflect the speed and efficiency of data transmission of the mobile terminal through the currently connected wireless network signal.
Specifically, when the network peak throughput of the mobile terminal is less than the preset throughput, it may be understood that the performance of the mobile terminal for transmitting data through the first wireless network signal is reduced, and the normal internet experience of the user is affected, and at this time, the first wireless network signal may be switched to the second wireless network signal of another frequency band according to the modulation and coding strategy index value of the first wireless network signal.
Further, the parameters that can most accurately reflect the capability of the mobile terminal to transmit data through the wireless network signal are as follows: an index value of a Modulation and Coding Scheme (MCS), the MCS uses the concerned factors affecting the communication rate as a list, and uses MCS indexes as rows to form a rate table, and each MCS index actually corresponds to a physical transmission rate under a set of parameters.
For example, in a wireless network conforming to 802.11n specification, sixteen MCS modulation and coding strategies are specified, the modulation modes include four types, namely BPSK, QPSK, 16QAM and 64QAM, and the transmission efficiency of the above modulation modes is sequentially improved; the data streams are 1 and 2, the MCS 0-7 uses a single spatial stream, namely the data stream is 1, the MCS 8-15 uses a double spatial stream, namely the data stream is 2, and the data stream 2 is 2 times of the data stream rate 1. Table 1 shows an MCS index table.
Figure BDA0001916275230000051
Figure BDA0001916275230000061
TABLE 1
After the mobile terminal is in signal connection with the first wireless network, an MCS index value is determined between the mobile terminal and the wireless access point, so that the mobile terminal performs data transmission at a rate specified by the index value, the specified rate is an ideal rate, when the actual rate of the mobile terminal does not reach the ideal rate due to external interference, another MCS index value can be determined between the mobile terminal and the wireless access point, and transmission is performed at a rate specified by a new index value, and factors causing the actual rate not reach the ideal rate include: the distance between the mobile terminal and the wireless access point is too far, and an interferent exists between the mobile terminal and the wireless access point.
Therefore, the speed and effect of the mobile terminal for transmitting data through the first wireless network signal can be determined according to the modulation and coding strategy index value of the first wireless network signal, and the action of switching the first wireless network signal to the second wireless network signal of another frequency band can be correspondingly made through the change of the index value, for example, when the modulation and coding strategy index value of the first wireless network signal is greater than 7, the data transmission efficiency is greatly reduced according to table 1, and at this time, the first wireless network signal can be switched to the second wireless network signal of another frequency band, so as to improve the network communication quality.
It should be noted that, during the communication process of the wireless access point, the mobile terminal receives the modulation coding strategy index value fed back by the wireless access point in real time to indicate the current transmission efficiency, and in addition, the switched second wireless network signal of another frequency band may be a signal of another frequency band provided by the first wireless access point and may also be a signal provided by other wireless access points, and the mobile terminal user can access the second wireless network signal of another frequency band only by knowing the SSID and the key of the second wireless network signal of another frequency band.
To sum up, an optimization method for a wireless network provided by the embodiment of the present invention includes: acquiring frequency bands of all wireless network signals searched by the mobile terminal; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; the method comprises the steps that when the network peak throughput of the mobile terminal is smaller than the preset throughput, the network signal accessed by the mobile terminal is switched to a second wireless network signal of another frequency band from a first wireless network signal according to the searched modulation and coding strategy index values of all wireless network signals.
Another method for optimizing a wireless network provided in an embodiment of the present invention may include:
step 201, obtaining the frequency bands of all wireless network signals searched by the mobile terminal.
The implementation manner of this step is similar to the implementation process of step 101 described above, and the embodiment of the present invention is not described in detail here.
Step 202, determining a first wireless access point connected with the mobile terminal and a first wireless network signal provided by the first wireless access point currently accessed by the mobile terminal.
The implementation manner of this step is similar to the implementation process of step 102 described above, and the embodiment of the present invention is not described in detail here.
Step 203, under the condition that the network peak throughput of the mobile terminal is smaller than the preset throughput, switching the first wireless network signal to a second wireless network signal of another frequency band according to the modulation coding strategy index value of the wireless network signal.
The implementation manner of this step is similar to the implementation process of step 103 described above, and the embodiment of the present invention is not described in detail here.
Optionally, in an implementation manner of the embodiment of the present invention, the first radio access point provides radio network signals in at least two frequency bands, and step 203 may further include:
substep 2031, switching the network signal accessed by the mobile terminal from the first wireless network signal to the second wireless network signal of another frequency band provided by the first wireless access point according to the searched modulation coding strategy index values of all wireless network signals.
In this step, if the first wireless access point can support providing wireless network signals of at least two frequency bands, the first wireless network signal can be preferentially switched to a second wireless network signal of another frequency band provided by the first wireless access point when the network peak throughput of the mobile terminal is less than the preset throughput.
Optionally, in another implementation manner of the embodiment of the present invention, the first wireless access point provides a 2.4GHz wireless network signal and a 5GHz wireless network signal, and the sub-step 2021 may further include:
substep a1, when the first wireless network signal is a 2.4GHz wireless network signal, and the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a first preset threshold, and the modulation and coding strategy index value of the 5GHz wireless network signal is greater than the first preset threshold, switching the network signal accessed by the mobile terminal from the first wireless network signal to the 5GHz wireless network signal.
In the embodiment of the present invention, if the first wireless access point is a common dual-frequency wireless access point that simultaneously operates in 2.4GHz and 5.0GHz bands, a distance-throughput optimal fitting curve of the dual-frequency wireless access point shown in fig. 3 can be drawn according to a distance-throughput curve of the dual-frequency wireless access point shown in fig. 1, and according to fig. 3, it can be known that, under the influence of distance, when the distance is farther, the network communication quality is worse, and when the distance is within an OA distance range, the transmission efficiency of a wireless network signal of 5GHz is highest, and when the distance is within an AC distance range, the transmission efficiency of a wireless network signal of 2.4GHz is highest, so that in a process of increasing the distance from small to large, it can be known that point a is an optimal coordinate point of a second wireless network signal that switches the first wireless network signal to another frequency band.
Therefore, in this step, if the first wireless network signal currently connected to the mobile terminal is a 2.4GHz wireless network signal, and the modulation and coding strategy index value of the first wireless network signal is greater than or equal to the first preset threshold, and the modulation and coding strategy index value of the 5GHz wireless network signal is greater than the first preset threshold, it can be understood that the mobile terminal is within the OA distance range shown in fig. 3, at this time, the first wireless network signal is switched to the 5GHz wireless network signal, and it can be found from table 1 above that the first preset threshold may preferably be 7.
In addition, when the modulation coding strategy index value of the 2.4GHz wireless network signal is smaller than the first preset threshold, it can be understood that the mobile terminal is within the DC distance range shown in fig. 3, and at this time, the docking relationship with the 2.4GHz wireless network signal is maintained; when the modulation and coding strategy index value of the 2.4GHz wireless network signal is smaller than the first preset threshold and the modulation and coding strategy index value of the 5GHz wireless network signal is smaller than the first preset threshold, it can be understood that the mobile terminal is within the AD distance range shown in fig. 3, and at this time, the docking relationship with the 2.4GHz wireless network signal is maintained.
Substep a2, when the first wireless network signal is a 5GHz wireless network signal and the modulation and coding strategy index value of the first wireless network signal is smaller than the first preset threshold, switching the network signal accessed by the mobile terminal from the first wireless network signal to the 2.4GHz wireless network signal.
In this step, if the first wireless network signal currently connected to the mobile terminal is a 5GHz wireless network signal and the modulation and coding strategy index value of the first wireless network signal is smaller than the first preset threshold, it may be understood that the mobile terminal is within the AB distance range shown in fig. 3, at this time, the first wireless network signal is switched to a 2.4GHz wireless network signal, and it can be found according to table 1 above, the first preset threshold may preferably be 7, and the first preset threshold may be changed under the provisions of different models of mobile terminals and different communication protocols, which is not limited in this embodiment of the present invention.
In addition, when the modulation and coding strategy index value of the 5GHz wireless network signal is greater than or equal to the first preset threshold, it can be understood that the mobile terminal is within the OA distance range shown in fig. 3, and the docking relationship with the 5GHz wireless network signal is maintained at this time.
Optionally, in another implementation manner of the embodiment of the present invention, step 202 may further include:
substep 2032, when a second wireless access point exists in the communication range of the mobile terminal, obtaining a modulation and coding strategy index value of a third wireless network signal provided by the second wireless access point.
In the embodiment of the invention, the wireless access point sends the information of the wireless access point and the information of the included wireless network signals in a broadcasting mode after being erected, when the mobile terminal is in the broadcasting range, the broadcasted information can be obtained, and meanwhile, the modulation coding strategy index value of the wireless network signals provided by the wireless access point can be received in real time in the subsequent communication process.
For example, the user opens the wireless setting menu at home, can see information of other wireless access points in the nearby environment such as home, and information such as the strength of wireless network signals provided by the other wireless access points, in addition to the information of the wireless access points set at home, and can perform connection operation after knowing the key of the wireless network signals of the other wireless access points.
Substep 2033, when the frequency band of the first wireless network signal is lower than the frequency band of the third wireless network signal, and the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a second preset threshold, and the modulation and coding strategy index value of the third wireless network signal is greater than the second preset threshold, switching the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal.
In this step, according to the same strategy as the above step a1, when the frequency band of the first wireless network signal is lower than the frequency band of the wireless network signal provided by the second wireless access point when the network peak throughput of the mobile terminal is less than the preset throughput, and the modulation coding strategy index value of the first wireless network signal is greater than or equal to a second preset threshold value, and the modulation coding strategy index value of the wireless network signal provided by the second wireless access point is greater than a second preset threshold value, the switching of the first wireless network signal to the wireless network signal provided by the second wireless access point, as can be seen from table 1 above, the second preset threshold may be preferably 7, and the second preset threshold may be modified under the provisions of different models of mobile terminals and different communication protocols, which is not limited in this embodiment of the present invention. And this step can be implemented on the premise that the mobile terminal user has knowledge of the SSID of the wireless network signal provided by the second wireless access point and the key.
Substep 2034, when the frequency band of the first wireless network signal is higher than the frequency band of the third wireless network signal and the modulation and coding strategy index value of the first wireless network signal is smaller than the second preset threshold, switching the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal.
In this step, according to the same policy as that in step a2, when the network peak throughput of the mobile terminal is less than the preset throughput, and when the frequency band of the first wireless network signal is higher than the frequency band of the wireless network signal provided by the second wireless access point and the modulation and coding strategy index value of the first wireless network signal is less than the second preset threshold, the first wireless network signal is switched to the wireless network signal provided by the second wireless access point, it can be found from table 1 above that the second preset threshold may preferably be 7, and the second preset threshold may be changed under the provisions of different models of mobile terminals and different communication protocols, which is not limited in the embodiment of the present invention. And this step can be implemented on the premise that the mobile terminal user has knowledge of the SSID of the wireless network signal provided by the second wireless access point and the key.
In summary, another method for optimizing a wireless network according to an embodiment of the present invention includes: acquiring frequency bands of all wireless network signals searched by the mobile terminal; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; the method comprises the steps that when the network peak throughput of the mobile terminal is smaller than the preset throughput, the network signal accessed by the mobile terminal is switched to a second wireless network signal of another frequency band from a first wireless network signal according to the searched modulation and coding strategy index values of all wireless network signals.
Fig. 4 is a block diagram of a mobile terminal according to an embodiment of the present invention, and as shown in fig. 4, the mobile terminal 30 includes:
an obtaining module 301, configured to obtain frequency bands of all wireless network signals searched by the mobile terminal;
a determining module 302, configured to determine, from the searched frequency bands of all wireless network signals, a frequency band of a first wireless network signal accessed by the mobile terminal, where the first wireless network signal is provided by a first wireless access point;
a switching module 303, configured to switch, when the network peak throughput of the mobile terminal is smaller than a preset throughput, the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal in another frequency band according to the searched modulation and coding strategy index values of all the wireless network signals.
Optionally, the first wireless access point provides wireless network signals in at least two frequency bands, and the switching module 303 includes:
and the first switching sub-module is used for switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band provided by the first wireless access point according to the searched modulation coding strategy index values of all the wireless network signals.
Optionally, the first wireless access point provides 2.4GHz wireless network signals and 5GHz wireless network signals, and the first switching sub-module includes:
the first switching unit is used for switching the network signal accessed by the mobile terminal from the first wireless network signal to the 5GHz wireless network signal when the first wireless network signal is a 2.4GHz wireless network signal, the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a first preset threshold value, and the modulation and coding strategy index value of the 5GHz wireless network signal is greater than the first preset threshold value;
and the second switching unit is used for switching the network signal accessed by the mobile terminal from the first wireless network signal to the 2.4GHz wireless network signal when the first wireless network signal is a 5GHz wireless network signal and the modulation and coding strategy index value of the first wireless network signal is smaller than the first preset threshold value.
Optionally, the mobile terminal may further include:
an obtaining module, configured to obtain a modulation and coding strategy index value of a third wireless network signal provided by a second wireless access point when the second wireless access point exists within a communication range of the mobile terminal.
Optionally, the switching module 302 includes:
the second switching sub-module is configured to switch the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal when the frequency band of the first wireless network signal is lower than the frequency band of the third wireless network signal, the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a second preset threshold, and the modulation and coding strategy index value of the third wireless network signal is greater than the second preset threshold;
and the third switching sub-module is configured to switch the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal when the frequency band of the first wireless network signal is higher than the frequency band of the third wireless network signal and the modulation and coding strategy index value of the first wireless network signal is smaller than the second preset threshold.
In summary, the mobile terminal provided in the embodiment of the present invention includes obtaining frequency bands of all wireless network signals searched by the mobile terminal; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; the method comprises the steps that when the network peak throughput of the mobile terminal is smaller than the preset throughput, the network signal accessed by the mobile terminal is switched to a second wireless network signal of another frequency band from a first wireless network signal according to the searched modulation and coding strategy index values of all wireless network signals.
An embodiment of the present invention further provides a mobile terminal, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements each process of the foregoing wireless network optimization method embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the foregoing wireless network optimization method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
Fig. 5 is a block diagram of a mobile terminal according to another embodiment of the present invention. The mobile terminal 500 shown in fig. 5 includes: at least one processor 501, memory 502, at least one network interface 504, a user interface 503, and a camera 506. The various components in the mobile terminal 500 are coupled together by a bus system 505. It is understood that the bus system 505 is used to enable connection communications between these components. The bus system 505 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 505 in FIG. 5.
The user interface 503 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or flexible screen, among others.
It is to be understood that the memory 502 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM ), Enhanced Synchronous DRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and direct memory bus RAM (DRRAM). The memory 502 of the subject systems and methods described in connection with the embodiments of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 502 stores elements, executable modules or data structures, or a subset thereof, or an expanded set thereof as follows: an operating system 5021 and application programs 5022.
The operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 5022 includes various applications, such as a media player (MediaPlayer), a Browser (Browser), and the like, for implementing various application services. The program for implementing the method according to the embodiment of the present invention may be included in the application program 5022.
In the embodiment of the present invention, the processor 501 is configured to obtain frequency bands of all wireless network signals searched by the mobile terminal by calling a program or an instruction stored in the memory 502, specifically, a program or an instruction stored in the application 5022; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; and under the condition that the network peak value throughput of the mobile terminal is smaller than the preset throughput, switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals.
The method disclosed by the above-mentioned embodiments of the present invention may be applied to the processor 501, or implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 501. The processor 501 may be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502 and completes the steps of the method in combination with the hardware.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described in this disclosure may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described in this disclosure. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The mobile terminal 500 can implement the processes implemented by the mobile terminal in the foregoing embodiments, and in order to avoid repetition, the detailed description is omitted here.
In the embodiment of the present invention, the mobile terminal 500 may obtain the frequency bands of all wireless network signals searched by the mobile terminal; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; the method comprises the steps that when the network peak throughput of the mobile terminal is smaller than the preset throughput, the network signal accessed by the mobile terminal is switched to a second wireless network signal of another frequency band from a first wireless network signal according to the searched modulation and coding strategy index values of all wireless network signals.
Fig. 6 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention.
The mobile terminal includes: a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the optimization method of a wireless network as described above.
The mobile terminal further includes: the readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the optimization method of a wireless network described above.
Specifically, the mobile terminal 600 in fig. 6 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.
The mobile terminal 600 in fig. 6 includes a Radio Frequency (RF) circuit 610, a memory 620, an input unit 630, a display unit 640, a processor 660, an audio circuit 670, a wireless local area network (wireless fidelity) module 680, a power supply 690, and a camera 6110.
The input unit 630 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the mobile terminal 600. Specifically, in the embodiment of the present invention, the input unit 630 may include a touch panel 631. The touch panel 631 may collect touch operations performed by a user (e.g., operations performed by the user on the touch panel 631 by using any suitable object or accessory such as a finger or a stylus) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 631 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 660, and can receive and execute commands sent by the processor 660. In addition, the touch panel 631 may be implemented using various types, such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 631, the input unit 630 may also include other input devices 632, and the other input devices 632 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
Among other things, the display unit 640 may be used to display information input by a user or information provided to the user and various menu interfaces of the mobile terminal 600. The display unit 640 may include a display panel 641, and optionally, the display panel 641 may be configured in the form of an LCD or an organic light-emitting diode (OLED).
It should be noted that the touch panel 631 may cover the display panel 641 to form a touch display screen, and when the touch display screen detects a touch operation thereon or nearby, the touch display screen is transmitted to the processor 660 to determine the type of the touch event, and then the processor 660 provides a corresponding visual output on the touch display screen according to the type of the touch event.
The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.
The processor 660 is a control center of the mobile terminal 600, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile terminal 600 and processes data by operating or executing software programs and/or modules stored in the first memory 621 and calling data stored in the second memory 622, thereby integrally monitoring the mobile terminal 600. Optionally, processor 660 may include one or more processing units.
In the embodiment of the present invention, the processor 660 is configured to obtain frequency bands of all wireless network signals searched by the mobile terminal by calling a software program and/or a module stored in the first memory 621 and/or data stored in the second memory 622; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; and under the condition that the network peak value throughput of the mobile terminal is smaller than the preset throughput, switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals.
It can be seen that, in the embodiment of the present invention, the mobile terminal may include: acquiring frequency bands of all wireless network signals searched by the mobile terminal; determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point; the method comprises the steps that when the network peak throughput of the mobile terminal is smaller than the preset throughput, the network signal accessed by the mobile terminal is switched to a second wireless network signal of another frequency band from a first wireless network signal according to the searched modulation and coding strategy index values of all wireless network signals.
For the above device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As is readily imaginable to the person skilled in the art: any combination of the above embodiments is possible, and thus any combination between the above embodiments is an embodiment of the present invention, but the present disclosure is not necessarily detailed herein for reasons of space.
The optimization methods for wireless networks provided herein are not inherently related to any particular computer, virtual system, or other apparatus. Various general purpose systems may also be used with the teachings herein. The structure required to construct a system incorporating aspects of the present invention will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. It will be appreciated by those skilled in the art that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of the method of identifying background music in video according to embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

Claims (7)

1. A method for optimizing a wireless network is applied to a mobile terminal, and is characterized in that the method comprises the following steps:
acquiring frequency bands of all wireless network signals searched by the mobile terminal;
determining the frequency band of a first wireless network signal accessed by the mobile terminal in the searched frequency bands of all wireless network signals, wherein the first wireless network signal is provided by a first wireless access point;
under the condition that the network peak value throughput of the mobile terminal is smaller than the preset throughput, switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals;
wherein, the first wireless access point provides wireless network signals of at least two frequency bands, and the switching of the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals comprises:
switching the network signal accessed by the mobile terminal from a first wireless network signal to a second wireless network signal of another frequency band provided by the first wireless access point according to the searched modulation coding strategy index values of all the wireless network signals;
wherein, the first wireless access point provides 2.4GHz wireless network signals and 5GHz wireless network signals, and the switching the network signals accessed by the mobile terminal from the first wireless network signals to second wireless network signals of another frequency band according to the searched modulation and coding strategy index values of all the wireless network signals comprises:
when the first wireless network signal is a 2.4GHz wireless network signal, the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a first preset threshold value, and the modulation and coding strategy index value of the 5GHz wireless network signal is greater than the first preset threshold value, switching the network signal accessed by the mobile terminal from the first wireless network signal to the 5GHz wireless network signal;
and when the first wireless network signal is a 5GHz wireless network signal and the modulation coding strategy index value of the first wireless network signal is smaller than the first preset threshold value, switching the network signal accessed by the mobile terminal from the first wireless network signal to the 2.4GHz wireless network signal.
2. The method of claim 1, wherein after determining the frequency band of the first wireless network signal accessed by the mobile terminal from the searched frequency bands of all wireless network signals, the method further comprises:
and when a second wireless access point exists in the communication range of the mobile terminal, acquiring a modulation coding strategy index value of a third wireless network signal provided by the second wireless access point.
3. The method according to claim 2, wherein the switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation and coding strategy index values of all wireless network signals comprises:
when the frequency band of the first wireless network signal is lower than the frequency band of the third wireless network signal, and the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a second preset threshold, and the modulation and coding strategy index value of the third wireless network signal is greater than the second preset threshold, switching the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal;
and when the frequency band of the first wireless network signal is higher than that of the third wireless network signal and the modulation coding strategy index value of the first wireless network signal is smaller than the second preset threshold, switching the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal.
4. A mobile terminal, characterized in that the mobile terminal comprises:
the acquisition module is used for acquiring frequency bands of all wireless network signals searched by the mobile terminal;
a determining module, configured to determine, in the searched frequency bands of all wireless network signals, a frequency band of a first wireless network signal accessed by the mobile terminal, where the first wireless network signal is provided by a first wireless access point;
the switching module is used for switching the network signal accessed by the mobile terminal from the first wireless network signal to a second wireless network signal of another frequency band according to the searched modulation coding strategy index values of all the wireless network signals under the condition that the network peak value throughput of the mobile terminal is smaller than the preset throughput;
wherein the first wireless access point provides wireless network signals of at least two frequency bands, and the switching module includes:
a first switching sub-module, configured to switch, according to the searched modulation and coding strategy index values of all the wireless network signals, a network signal accessed by the mobile terminal from a first wireless network signal to a second wireless network signal in another frequency band provided by the first wireless access point;
wherein the first wireless access point provides 2.4GHz wireless network signals and 5GHz wireless network signals, and the first switching submodule comprises:
the first switching unit is used for switching the network signal accessed by the mobile terminal from the first wireless network signal to the 5GHz wireless network signal when the first wireless network signal is a 2.4GHz wireless network signal, the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a first preset threshold value, and the modulation and coding strategy index value of the 5GHz wireless network signal is greater than the first preset threshold value;
and the second switching unit is used for switching the network signal accessed by the mobile terminal from the first wireless network signal to the 2.4GHz wireless network signal when the first wireless network signal is a 5GHz wireless network signal and the modulation and coding strategy index value of the first wireless network signal is smaller than the first preset threshold value.
5. The mobile terminal of claim 4, wherein the mobile terminal further comprises:
an obtaining module, configured to obtain a modulation and coding strategy index value of a third wireless network signal provided by a second wireless access point when the second wireless access point exists within a communication range of the mobile terminal.
6. The mobile terminal of claim 5, wherein the handover module further comprises:
the second switching sub-module is configured to switch the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal when the frequency band of the first wireless network signal is lower than the frequency band of the third wireless network signal, the modulation and coding strategy index value of the first wireless network signal is greater than or equal to a second preset threshold, and the modulation and coding strategy index value of the third wireless network signal is greater than the second preset threshold;
and the third switching sub-module is configured to switch the network signal accessed by the mobile terminal from the first wireless network signal to the third wireless network signal when the frequency band of the first wireless network signal is higher than the frequency band of the third wireless network signal and the modulation and coding strategy index value of the first wireless network signal is smaller than the second preset threshold.
7. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the optimization method of a wireless network according to any one of claims 1 to 3.
CN201811574160.1A 2018-12-21 2018-12-21 Wireless network optimization method and mobile terminal Active CN109548104B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811574160.1A CN109548104B (en) 2018-12-21 2018-12-21 Wireless network optimization method and mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811574160.1A CN109548104B (en) 2018-12-21 2018-12-21 Wireless network optimization method and mobile terminal

Publications (2)

Publication Number Publication Date
CN109548104A CN109548104A (en) 2019-03-29
CN109548104B true CN109548104B (en) 2021-05-28

Family

ID=65856527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811574160.1A Active CN109548104B (en) 2018-12-21 2018-12-21 Wireless network optimization method and mobile terminal

Country Status (1)

Country Link
CN (1) CN109548104B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113099493A (en) * 2019-12-23 2021-07-09 中兴通讯股份有限公司 Cell connection control method, device, terminal and medium
CN115412985A (en) * 2020-01-13 2022-11-29 Oppo广东移动通信有限公司 Wireless communication method, terminal and storage medium
CN112040520B (en) * 2020-08-20 2023-02-17 Oppo（重庆）智能科技有限公司 Network switching method, device, terminal equipment and computer storage medium
CN112188580B (en) * 2020-09-24 2023-05-30 北京自如信息科技有限公司 Frequency band switching method and device, AP and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104125615A (en) * 2014-08-07 2014-10-29 华为技术有限公司 Dual-band adaptive concurrent handling method and dual-band adaptive concurrent handling device
CN106557311A (en) * 2015-09-30 2017-04-05 三星电子株式会社 Electronic installation and its method for performing radio communication
CN106789401A (en) * 2016-11-29 2017-05-31 上海斐讯数据通信技术有限公司 The performance test methods and system of a kind of double-frequency wireless router
CN107770823A (en) * 2016-08-18 2018-03-06 中兴通讯股份有限公司 Reallocation message transfer approach, apparatus and system in handoff procedure
CN108834181A (en) * 2018-08-01 2018-11-16 中电科航空电子有限公司 The QoS method of airborne WIFI system based on 5G frequency range priority access

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107548106A (en) * 2016-06-24 2018-01-05 华为技术有限公司 A kind of covering grade switching method, base station and terminal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104125615A (en) * 2014-08-07 2014-10-29 华为技术有限公司 Dual-band adaptive concurrent handling method and dual-band adaptive concurrent handling device
CN106557311A (en) * 2015-09-30 2017-04-05 三星电子株式会社 Electronic installation and its method for performing radio communication
CN107770823A (en) * 2016-08-18 2018-03-06 中兴通讯股份有限公司 Reallocation message transfer approach, apparatus and system in handoff procedure
CN106789401A (en) * 2016-11-29 2017-05-31 上海斐讯数据通信技术有限公司 The performance test methods and system of a kind of double-frequency wireless router
CN108834181A (en) * 2018-08-01 2018-11-16 中电科航空电子有限公司 The QoS method of airborne WIFI system based on 5G frequency range priority access

Also Published As

Publication number Publication date
CN109548104A (en) 2019-03-29

Similar Documents

Publication Publication Date Title
CN109548104B (en) Wireless network optimization method and mobile terminal
US7925212B2 (en) Automatic network and device configuration for handheld devices based on bluetooth device proximity
EP3522610B1 (en) Method and device for displaying found network on terminal device, and terminal device
US20190394664A1 (en) Beam management information configuration and processing method, terminal and base station
CN107241784B (en) Internet of things access method and device
US20230142710A1 (en) Communication method, mobile terminal, base station, and computer readable storage medium
CN108055687B (en) Wireless network connection method and device and terminal equipment
WO2018049551A1 (en) Antenna allocation method, terminal apparatus, and antenna circuit
WO2020147645A1 (en) Link aggregation realization method and related product
CN104837042A (en) Digital multimedia data encoding method and apparatus
WO2020056548A1 (en) Network selection method and device applied to mobile terminal
US10764821B2 (en) System and method for wireless network selection
US20120083320A1 (en) Systems and methods for managing dynamic clock operations during wireless transmissions
CN116847419A (en) Wireless communication method, device and system
US10757692B2 (en) Method for determining network standard in wireless communications network, access point device, terminal device, and radio network controller
US20040090944A1 (en) Wireless LAN system and method for setting a frequency in the same system
CN105813138A (en) Information processing method and first electronic device
CN108337715B (en) Wireless network connection method, device, terminal equipment and storage medium
CN107370494A (en) A kind of double-frequency wireless router and its data transmission method
CN108337718B (en) Wireless network scanning method and device, terminal equipment and storage medium
TWI572242B (en) Access point and associated anteena selecting method
WO2018086304A1 (en) Wireless network access method, and terminal device
CN111836341B (en) Message receiving and sending method, network searching method and terminal
WO2024027788A1 (en) Intent management method and apparatus
CN106572487A (en) Network switching processing method and terminal

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant