CN111343703B - Transmission power control method, device, mobile terminal and storage medium - Google Patents
Transmission power control method, device, mobile terminal and storage medium Download PDFInfo
- Publication number
- CN111343703B CN111343703B CN202010104887.4A CN202010104887A CN111343703B CN 111343703 B CN111343703 B CN 111343703B CN 202010104887 A CN202010104887 A CN 202010104887A CN 111343703 B CN111343703 B CN 111343703B
- Authority
- CN
- China
- Prior art keywords
- base station
- modem
- power
- mobile terminal
- transmission power
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application discloses a transmission power control method, a transmission power control device, a mobile terminal and a storage medium. The method is applied to a mobile terminal, and the mobile terminal comprises a modem. And controlling the modem to attempt to establish connection with the base station at the first transmission power, and when the modem fails to establish connection with the base station at the first transmission power, increasing the first transmission power by a specified power to obtain the second transmission power, wherein the specified power is smaller than the difference value between the first transmission power and the historical reference transmission power fed back by the base station according to the historical signal strength of the mobile terminal, controlling the modem to attempt to establish connection with the base station at the second transmission power, and when the modem succeeds to establish connection with the base station at the second transmission power, controlling the modem to operate at the second transmission power. According to the method and the device, on the premise of ensuring normal communication of the mobile terminal, the transmitting power of the modem is reduced to the maximum extent, so that the purpose of reducing the power consumption of the mobile terminal is achieved.
Description
Technical Field
The present disclosure relates to the field of mobile terminals, and more particularly, to a method and apparatus for controlling transmission power, a mobile terminal, and a storage medium.
Background
With the development of science and technology, mobile terminals are increasingly widely used, have more and more functions, and become one of the necessary requirements in daily life. At present, the mobile terminal can realize normal communication by establishing connection with the base station, but when attempting to establish connection with the base station, the mobile terminal can cause the problem of overlarge power consumption of the mobile terminal.
Disclosure of Invention
In view of the above, the present application proposes a transmission power control method, a device, a mobile terminal, and a storage medium to solve the above problem.
In a first aspect, an embodiment of the present application provides a method for controlling transmission power, which is applied to a mobile terminal, where the mobile terminal includes a modem, and the method includes: controlling the modem to attempt to establish a connection with a base station at a first transmit power; when the modem fails to establish connection with a base station through the first transmitting power, the first transmitting power is increased by a designated power to obtain a second transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal; controlling the modem to attempt to establish a connection with a base station at the second transmit power; and when the modem successfully establishes connection with the base station at the second transmitting power, controlling the modem to work at the second transmitting power.
In a second aspect, an embodiment of the present application provides a transmit power control apparatus applied to a mobile terminal, where the mobile terminal includes a modem, the apparatus includes: a first connection control module for controlling the modem to attempt to establish a connection with a base station at a first transmit power; the transmitting power adjusting module is used for increasing the first transmitting power by a designated power to obtain a second transmitting power when the modem fails to establish connection with the base station by the first transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal; a second connection control module for controlling the modem to attempt to establish a connection with a base station at the second transmit power; and the transmitting power control module is used for controlling the modem to work at the second transmitting power when the modem successfully establishes connection with the base station at the second transmitting power.
In a third aspect, embodiments of the present application provide a mobile terminal comprising a memory, a processor, and a modem, the memory and the modem being coupled to the processor, the memory storing instructions that when executed by the processor perform the above method.
In a fourth aspect, embodiments of the present application provide a computer readable storage medium having program code stored therein, the program code being callable by a processor to perform the above method.
According to the transmission power control method, the device, the mobile terminal and the storage medium, the modem is controlled to attempt to establish connection with the base station through the first transmission power, when the modem fails to establish connection with the base station through the first transmission power, the first transmission power is increased by the designated power to obtain the second transmission power, wherein the designated power is smaller than the difference value between the first transmission power and the historical reference transmission power fed back by the base station according to the historical signal strength of the mobile terminal, the modem is controlled to attempt to establish connection with the base station through the second transmission power, and when the modem succeeds in establishing connection with the base station through the second transmission power, the modem is controlled to operate through the second transmission power, so that the transmission power of the modem is furthest reduced on the premise of guaranteeing normal communication of the mobile terminal, and the purpose of reducing the power consumption of the mobile terminal is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows an application environment schematic diagram of a transmission power control method according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a method for controlling transmission power according to an embodiment of the present application;
fig. 3 is a schematic flow chart of a method for controlling transmission power according to another embodiment of the present application;
fig. 4 is a schematic flow chart of a method for controlling transmission power according to still another embodiment of the present application;
fig. 5 is a schematic flow chart of a method for controlling transmission power according to another embodiment of the present application;
fig. 6 shows a block diagram of a transmission power control apparatus provided in an embodiment of the present application;
fig. 7 shows a block diagram of a mobile terminal according to an embodiment of the present application for performing a transmission power control method according to an embodiment of the present application;
Fig. 8 shows a memory unit for storing or carrying program codes for implementing a transmission power control method according to an embodiment of the present application.
Detailed Description
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.
A base station, i.e. a public mobile communication base station, is a form of radio station, which refers to a radio-signaling station that communicates information with mobile terminals through a mobile communication interaction center in a limited radio coverage area. The base station is a basic unit constituting a cell in mobile communication, and performs communication and management functions between a mobile communication network and mobile communication subscribers. Currently, the number of base stations and the coverage area of signals thereof are limited, and in some remote areas, such as forests, suburbs and the like, the signal quality received by a mobile terminal is degraded, even signals cannot be received, and in addition, under the shielding of some buildings or in some relatively closed spaces, the signal quality of the mobile terminal is reduced, even the signals cannot be received completely. In this case, the mobile terminal is required to continuously attempt to establish a connection with the base station, that is, the mobile terminal is required to control the modem to attempt to establish a connection with the base station at a certain transmit power, and typically, when the mobile terminal maintains communication with the base station, the base station feeds back a suggested transmit power value of the modem according to the current signal strength of the mobile terminal, and the mobile terminal can adjust the transmit power of the modem to the suggested transmit power value to ensure normal communication. However, the transmission power value of the modem proposed by the base station is generally high, which may cause excessive power consumption of the mobile terminal and seriously affect the cruising ability of the mobile terminal.
In order to solve the problems, the inventor discovers through long-term research and provides a transmitting power control method, a transmitting power control device, a mobile terminal and a storage medium, and the transmitting power of a modem is reduced to the maximum extent on the premise of ensuring normal communication of the mobile terminal, so that the purpose of reducing the power consumption of the mobile terminal is achieved. The specific transmit power control method is described in detail in the following embodiments.
The following will describe an application environment applicable to the transmission power control method provided in the embodiment of the present application.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating an application environment of a transmission power control method according to an embodiment of the present application. Which includes a mobile terminal 100 and one or more base stations 200 (illustrated as a plurality), wherein the mobile terminal 100 may attempt to establish a connection with any one of the plurality of base stations 200 to enable a network connection of the mobile terminal 100 through communication between the mobile terminal 100 and the base stations 200. The plurality of base stations 200 may include a 5G base station, a 4G base station, a 3G base station, or a 2G base station, and when the mobile terminal 100 is located within the coverage of the 5G base station, the 4G base station, the 3G base station, and the 2G base station, the mobile terminal 100 may perform a search for a 5G network, a search for a 4G network, a search for a 3G network, or a search for a 2G network, which is not limited herein. Wherein, when the mobile terminal 100 has connected to the 5G base station and the surrounding of the connected 5G base station covers only other 5G base stations, the mobile terminal may attempt to handover from the connected 5G base station to other 5G base stations adjacent to the connected 5G base station; when the mobile terminal 100 has connected a 5G base station and the surrounding of the connected 5G base station covers a 4G base station and a 3G base station, the mobile terminal may be handed over from the connected 5G base station to a 4G base station or a 3G base station adjacent to the connected 5G base station, which is not limited herein.
Referring to fig. 2, fig. 2 is a flow chart illustrating a method for controlling transmit power according to an embodiment of the present application. The transmitting power control method is used for reducing the transmitting power of the modem to the maximum extent on the premise of ensuring the normal communication of the mobile terminal so as to achieve the purpose of reducing the power consumption of the mobile terminal. In a specific embodiment, the transmission power control method is applied to the transmission power control apparatus 300 shown in fig. 6 and the mobile terminal 100 (fig. 7) configured with the transmission power control apparatus 300. In the following, a specific flow of the present embodiment will be described by taking a mobile terminal as an example, and it will be understood that, of course, the mobile terminal applied in the present embodiment may be an electronic device including a modem, such as a smart phone, a tablet computer, and a wearable electronic device, which is not limited herein. The following details about the procedure shown in fig. 2, the illustrated transmit power control method may specifically include the following steps:
step S110: the modem is controlled to attempt to establish a connection with a base station at a first transmit power.
In some embodiments, the mobile terminal may attempt to conduct a network search when attempting to establish a connection with the base station, and in particular, the mobile terminal may control the modem to attempt to conduct a network search at the first transmit power to attempt to establish a connection with the base station. In this embodiment, the mobile terminal may select a transmission power with a smaller value as the first transmission power, and control the modem to attempt to establish a connection with the base station with the transmission power with the smaller value, where the transmission power with the smaller value may be the minimum transmission power required by the mobile terminal to establish a connection with the base station under the condition that the network state is better, and it can be understood that the power consumption of the mobile terminal caused by the transmission power with the smaller value is smaller.
In some embodiments, it is assumed that the mobile terminal includes 10 different transmission powers, the 10 different transmission powers include transmission power 1, transmission power 2, transmission power 3, transmission power 4, transmission power 5, transmission power 6, transmission power 7, transmission power 8, transmission power 9, and transmission power 10 that are sequentially increased, and the mobile terminal may control the modem to select any one transmission power from the 10 transmission powers as the current transmission power. In this embodiment, when the mobile terminal tries to establish a connection with the base station, the modem may be controlled to select the transmission power 1 as the first transmission power, and the modem may be controlled to attempt to establish a connection with the base station with the transmission power 1, so as to reduce power consumption of the mobile terminal.
Step S120: and when the modem fails to establish connection with the base station by the first transmitting power, the first transmitting power is increased by a designated power to obtain a second transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal.
In some embodiments, after controlling the modem to attempt to establish a connection with the base station at the first transmission power, the mobile terminal may monitor whether the mobile terminal successfully establishes a connection with the base station, where when it is monitored that the mobile terminal successfully establishes a connection with the base station, it may be determined that the modem successfully establishes a connection with the base station at the first transmission power, and when it is monitored that the mobile terminal fails to establish a connection with the base station, it may be determined that the modem fails to establish a connection with the base station at the first transmission power.
In some embodiments, after the mobile terminal controls the modem to perform network searching with the first transmission power, it may monitor whether a message fed back by the base station is received, where if the message fed back by the base station is monitored, it may be determined that the mobile terminal and the base station are successfully connected, that is, it may be determined that the modem is successfully connected with the base station with the first transmission power, and if the message fed back by the base station is not monitored, it may be determined that the mobile terminal and the base station are failed to be connected, that is, it may be determined that the modem is failed to be connected with the base station with the first transmission power.
In some embodiments, a specified duration may be preset and stored, where the specified duration is used as a duration criterion for determining whether the mobile terminal and the base station establish an establishment. Specifically, after the mobile terminal controls the modem to perform network searching with the first transmitting power, the mobile terminal can monitor whether the message fed back by the base station is received within a specified duration, wherein if the message fed back by the base station is monitored within the specified duration, the mobile terminal can be determined to be successfully connected with the base station, namely, the modem can be determined to be successfully connected with the base station with the first transmitting power, and if the message fed back by the base station is not monitored within the specified duration, the mobile terminal can be determined to be failed to be connected with the base station, namely, the modem can be determined to be failed to be connected with the base station with the first transmitting power.
In some embodiments, the mobile terminal may be preset with a specified power, which may be determined according to a difference between the first transmission power and a historical reference transmission power fed back by the base station according to the historical signal strength of the mobile terminal. As one way, the specified power may be set to be smaller than the difference between the first transmission power and the historical reference transmission power fed back by the base station according to the historical signal strength of the mobile terminal, where the specified power may be set to a fixed value or may be set to a variable value, which is not limited herein.
In the historical time period, when the mobile terminal communicates with the base station, the base station feeds back a suggested historical reference transmitting power according to the signal intensity of the mobile terminal, and instructs the mobile terminal to set the transmitting power of the modem to the historical reference transmitting power so as to ensure the quick connection between the mobile terminal and the base station. It will be appreciated that the historical reference transmit power is generally relatively high, and if the modem fails to establish a connection with the base station at the first transmit power, directly increasing the transmit power of the modem from the first transmit power to the historical reference transmit power may cause excessive power consumption of the mobile terminal. Therefore, in this embodiment, a plurality of historical reference transmission powers fed back by the base station according to the historical signal strength of the mobile terminal in the historical time period may be collected, an average value or an average value of the plurality of historical reference transmission powers may be calculated, and a difference value between the calculated average value or average value and the first transmission power may be calculated based on the calculated average value or average value, and a specified power may be determined based on the difference value.
For example, assuming that the first transmission power is transmission power 1 and the history reference transmission power is transmission power 8, the determined specified power is not greater than the difference between transmission power 1 and transmission power 8, and the second transmission power obtained by adding the specified power to transmission power 1 may be transmission power 2 to transmission power 7, alternatively, in this embodiment, the second transmission power may be transmission power 2.
Step S130: controlling the modem to attempt to establish a connection with a base station at the second transmit power.
In some embodiments, the mobile terminal may try again to perform the network search when it may try again to establish a connection with the base station after obtaining the second transmission power, and in particular, the mobile terminal may control the modem to try to perform the network search with the second transmission power to attempt to establish a connection with the base station. In some embodiments, when the second transmission power is transmission power 2, the mobile terminal may control the modem to select transmission power 2 as the second transmission power when attempting to establish a connection with the base station, and control the modem to attempt to establish a connection with the base station at transmission power 2, so as to reduce power consumption of the mobile terminal.
Step S140: and when the modem successfully establishes connection with the base station at the second transmitting power, controlling the modem to work at the second transmitting power.
In some embodiments, after controlling the modem to attempt to establish a connection with the base station at the second transmission power, the mobile terminal may monitor whether the mobile terminal successfully establishes a connection with the base station, where when it is monitored that the mobile terminal successfully establishes a connection with the base station, it may be determined that the modem successfully establishes a connection with the base station at the second transmission power, and when it is monitored that the mobile terminal fails to establish a connection with the base station, it may be determined that the modem fails to establish a connection with the base station at the second transmission power.
In some embodiments, after the mobile terminal controls the modem to perform network searching with the second transmitting power, the mobile terminal may monitor whether a message fed back by the base station is received, where if the message fed back by the base station is monitored, it may be determined that the mobile terminal and the base station are successfully connected, that is, it may be determined that the modem is successfully connected with the base station with the second transmitting power, and if the message fed back by the base station is not monitored, it may be determined that the mobile terminal and the base station are failed to be connected, that is, it may be determined that the modem is failed to be connected with the base station with the second transmitting power.
In some embodiments, a specified duration may be preset and stored, where the specified duration is used as a duration criterion for determining whether the mobile terminal and the base station establish an establishment. Specifically, after the mobile terminal controls the modem to perform network searching with the second transmitting power, the mobile terminal can monitor whether the message fed back by the base station is received within a specified duration, wherein if the message fed back by the base station is monitored within the specified duration, the mobile terminal can be determined to be successfully connected with the base station, namely, the modem can be determined to be successfully connected with the base station with the second transmitting power, and if the message fed back by the base station is not monitored within the specified duration, the mobile terminal can be determined to be failed to be connected with the base station, namely, the modem can be determined to be failed to be connected with the base station with the second transmitting power.
When the monitoring result indicates that the modem successfully establishes connection with the base station at the second transmitting power, the modem can be controlled to work at the second transmitting power based on the second transmitting power to realize normal communication between the mobile terminal and the base station. It can be appreciated that the second transmission provides the minimum transmission power of the modem determined under the premise of ensuring the normal communication of the mobile terminal, so that the purpose of reducing the power consumption of the mobile terminal can be achieved.
According to the transmission power control method provided by the embodiment of the application, the modem is controlled to attempt to establish connection with the base station by the first transmission power, when the modem fails to establish connection with the base station by the first transmission power, the first transmission power is increased by the designated power to obtain the second transmission power, wherein the designated power is smaller than the difference value between the first transmission power and the historical reference transmission power fed back by the base station according to the historical signal strength of the mobile terminal, the modem is controlled to attempt to establish connection with the base station by the second transmission power, and when the modem succeeds in establishing connection with the base station by the second transmission power, the modem is controlled to operate by the second transmission power, so that the transmission power of the modem is furthest reduced on the premise of ensuring normal communication of the mobile terminal, and the purpose of reducing the power consumption of the mobile terminal is achieved.
Referring to fig. 3, fig. 3 is a flow chart illustrating a method for controlling transmit power according to another embodiment of the present application. The method is applied to the mobile terminal, the mobile terminal comprises a modem, the detailed description will be given below with respect to the flow shown in fig. 3, and the method for controlling the transmitting power specifically comprises the following steps:
Step S210: the modem is controlled to attempt to establish a connection with a base station at a first transmit power.
Step S220: and when the modem fails to establish connection with the base station by the first transmitting power, the first transmitting power is increased by a designated power to obtain a second transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal.
Step S230: controlling the modem to attempt to establish a connection with a base station at the second transmit power.
Step S240: and when the modem successfully establishes connection with the base station at the second transmitting power, controlling the modem to work at the second transmitting power.
The specific description of step S210 to step S240 refer to step S110 to step S140, and are not described herein.
Step S250: and when the modem fails to establish connection with the base station at the second transmission power, controlling the modem to attempt to establish connection with the base station until the connection with the base station is successfully established, wherein the transmission power is obtained based on the accumulated addition of the specified power to the second transmission power.
In this embodiment, when the monitoring result indicates that the modem fails to establish a connection with the base station by using the second transmission power, different transmission powers may be obtained continuously by adding a specified power to the second transmission power in a small adding amount, and the modem is controlled to attempt to establish a connection with the base station based on the obtained different transmission powers until the connection is successfully established with the base station, so that when the current transmission power cannot achieve communication between the mobile terminal and the base station, the point transmission power is increased each time, and connection is attempted to be established with the base station until the connection is successfully established with the base station, so as to achieve the purpose of reducing power consumption of the mobile terminal.
Specifically, when the modem fails to establish a connection with the base station at the second transmission power, the second transmission power may be increased by a specified power to obtain a third transmission power, and the modem is controlled to attempt to establish a connection with the base station at the third transmission power; when the modem fails to establish connection with the base station at the third transmission power, the third transmission power can be increased by a designated power to obtain fourth transmission power, and the modem is controlled to attempt to establish connection with the base station at the fourth transmission power; when the modem fails to establish a connection with the base station at the fourth transmit power, the fourth transmit power may be increased by the specified power to obtain a fifth transmit power, the modem is controlled to attempt to establish a connection with the base station at the fifth transmit power … …, and so on until a connection with the base station is successfully established.
In another embodiment of the present invention, when the modem attempts to establish a connection with the base station at the first transmission power, the first transmission power is increased by a specified power to obtain a second transmission power, where the specified power is smaller than a difference between the first transmission power and a historical reference transmission power fed back by the base station according to a historical signal strength of the mobile terminal, the modem is controlled to attempt to establish a connection with the base station at the second transmission power, when the modem successfully establishes a connection with the base station at the second transmission power, the modem is controlled to operate at the second transmission power, and when the modem fails to attempt to establish a connection with the base station at the second transmission power, the modem is controlled to attempt to establish a connection with the base station based on the transmission power obtained by adding the specified power to the second transmission power. Compared with the transmission power control method shown in fig. 2, the embodiment further increases the transmission power by continuously increasing the designated power until the connection is successfully established with the base station, so as to realize that the mobile terminal realizes the communication connection with the base station with the minimum transmission power.
Referring to fig. 4, fig. 4 is a flow chart illustrating a method for controlling transmit power according to still another embodiment of the present application. The method is applied to the mobile terminal, the mobile terminal comprises a modem, the detailed description will be given below with respect to the flow shown in fig. 4, and the method for controlling the transmitting power specifically comprises the following steps:
step S310: and acquiring the current signal strength of the mobile terminal.
The reference transmitting power recommended by the base station is related to the signal strength of the mobile terminal, that is, the higher the signal strength of the mobile terminal is, the easier the mobile terminal and the base station are connected, the lower the signal strength of the mobile terminal is, the harder the mobile terminal and the base station are connected, and the higher the reference transmitting power recommended by the base station is. Therefore, in this embodiment, when the mobile terminal tries to establish a connection with the base station, the current signal strength of the mobile terminal may be obtained, and the reference transmission power recommended by the base station may be predicted based on the current signal strength of the mobile terminal, where when the current signal strength of the mobile terminal is higher, the reference transmission power recommended by the base station may be predicted to be smaller, the reference transmission power recommended by the base station may be directly adopted, so as to quickly establish a connection with the base station, and when the current signal strength of the mobile terminal is lower, the reference transmission power recommended by the base station may be predicted to be larger, and the modem may be controlled to attempt to establish a connection with the base station at the first transmission power, so as to reduce power consumption of the mobile terminal.
Step S320: and when the current signal strength is lower than the designated signal strength, controlling the modem to attempt to establish connection with the base station at a first transmission power.
In some embodiments, the mobile terminal sets and stores a specified signal strength in advance, where the specified signal strength is used as a basis for determining the current signal strength of the mobile terminal. Therefore, in this embodiment, after the current signal strength of the mobile terminal is obtained, the current signal strength of the mobile terminal and the designated signal strength may be compared to determine whether the current signal strength is lower than the designated signal strength, where when the current signal strength is lower than the designated signal strength, it may be determined that the current signal strength of the mobile terminal is lower, the reference transmission power suggested by the base station is greater, and the modem may be controlled to attempt to establish a connection with the base station at the first transmission power.
Step S330: and when the modem fails to establish connection with the base station by the first transmitting power, the first transmitting power is increased by a designated power to obtain a second transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal.
Step S340: controlling the modem to attempt to establish a connection with a base station at the second transmit power.
The specific description of step S330 to step S340 refer to step S120 to step S130, and are not described herein.
Step S350: and when the modem successfully establishes connection with the base station at the second transmitting power, acquiring data to be transmitted between the mobile terminal and the base station.
When the monitoring result indicates that the modem successfully establishes connection with the base station by using the second transmitting power, the second transmitting power can maintain basic communication between the mobile terminal and the base station, so that the transmitting power of the modem can be improved only when big data to be transmitted between the mobile terminal and the base station is needed according to the reference transmitting power fed back by the base station according to the current signal strength of the mobile terminal. Therefore, in this embodiment, when the modem successfully establishes a connection with the base station at the second transmission power, data to be transmitted between the mobile terminal and the base station can be acquired. In some embodiments, a data format, a data type, etc. of data to be transmitted between the mobile terminal and the base station may be acquired, and the data to be transmitted between the mobile terminal and the base station may be identified according to the data format, the data type, etc. of the data to be transmitted.
Step S360: and acquiring the data quantity to be transmitted corresponding to the data to be transmitted.
In some embodiments, after the data to be transmitted between the mobile terminal and the base station is acquired, the data amount to be transmitted corresponding to the data to be transmitted may be acquired, so as to determine whether the data to be transmitted is big data according to the data amount to be transmitted of the data to be transmitted. Wherein, it can be known that the data type of the data to be transmitted is the data amount to be transmitted corresponding to the picture type and is smaller than the data amount to be transmitted corresponding to the voice type; the data format of the data to be transmitted is that the data to be transmitted corresponding to the JPG format is smaller than the data to be transmitted corresponding to the MP3 format.
Step S370: and when the data quantity to be transmitted is not more than the specified data quantity, controlling the modem to work at the second transmitting power.
In some embodiments, the mobile terminal presets and stores a specified data amount, where the specified data amount is used as a basis for determining the amount of data to be transmitted. Therefore, in the present embodiment, when the data amount to be transmitted of the data to be transmitted is acquired, the data amount to be transmitted may be compared with the specified data amount to determine whether the data amount to be transmitted is not greater than the specified data amount.
When the judging result indicates that the data quantity to be transmitted is not larger than the designated data quantity, the data quantity to be transmitted of the data to be transmitted between the mobile terminal and the base station is smaller, and the data transmission task can be completed based on the second transmitting power, so that the modem can be controlled to work with the second transmitting power.
Step S380: and when the data quantity to be transmitted is larger than the specified data quantity, acquiring reference transmitting power fed back by the base station based on the current signal strength of the mobile terminal, wherein the reference transmitting power is larger than the second transmitting power.
When the judging result indicates that the data quantity to be transmitted is larger than the designated data quantity, the data quantity to be transmitted of the data to be transmitted between the mobile terminal and the base station is larger, and the data transmission task cannot be completed based on the second transmitting power, so that the reference transmitting power fed back by the base station based on the current signal strength of the mobile terminal can be obtained, wherein the reference transmitting power is larger than the second transmitting power.
In some embodiments, when the mobile terminal answers the call or dials the call, it may be determined that the amount of data to be transmitted between the mobile terminal and the base station is greater than the specified amount of data, and at this time, the reference transmit power fed back by the base station based on the current signal strength of the mobile terminal may be acquired.
Step S390: controlling the modem to operate with the reference transmission power.
In some embodiments, the modem may be controlled to operate with reference to the transmit power to ensure that data to be transmitted between the mobile terminal and the base station may be transmitted normally.
According to the transmission power control method provided by the embodiment of the application, the current signal strength of the mobile terminal is obtained, when the current signal strength is lower than the designated signal strength, the modem is controlled to attempt to establish connection with the base station by the first transmission power, when the modem attempts to establish connection with the base station by the first transmission power and fails, the first transmission power is increased by the designated power to obtain the second transmission power, wherein the designated power is smaller than the difference value of the first transmission power and the historical reference transmission power fed back by the base station according to the historical signal strength of the mobile terminal, the modem is controlled to attempt to establish connection with the base station by the second transmission power, when the modem successfully establishes connection with the base station by the second transmission power, data to be transmitted between the mobile terminal and the base station are obtained, the data to be transmitted are obtained, when the data to be transmitted is not larger than the designated data, the modem is controlled to operate by the second transmission power, and when the data to be transmitted is larger than the designated data, the reference transmission power fed back by the base station based on the current signal strength of the mobile terminal is obtained, wherein the reference transmission power is larger than the second transmission power, and the modem is controlled to operate by the reference transmission power. Compared to the transmission power control method shown in fig. 2, the present embodiment also controls the modem to attempt to establish a connection with the base station at the first transmission power when the current signal strength of the mobile terminal is lower than the designated signal strength, so as to reduce the power consumption of the mobile terminal in the weak network environment. In addition, when the amount of data to be transmitted of the mobile terminal is large, the transmitting power of the modem is set to be the reference transmitting power fed back by the base station, so that normal transmission of the data to be transmitted is ensured.
Referring to fig. 5, fig. 5 is a flow chart illustrating a method for controlling transmit power according to another embodiment of the present application. The method is applied to the mobile terminal, the mobile terminal comprises a modem, the detailed description will be given below with respect to the flow shown in fig. 5, and the method for controlling the transmitting power specifically comprises the following steps:
step S410: and acquiring the current residual electric quantity of the mobile terminal.
The transmission power of the modem set by the mobile terminal is related to the power consumption of the mobile terminal, that is, the larger the transmission power of the modem set by the mobile terminal is, the larger the power consumption of the mobile terminal is, the smaller the transmission power of the modem set by the mobile terminal is, and the smaller the power consumption of the mobile terminal is. Therefore, in this embodiment, when the mobile terminal attempts to establish a connection with the base station, the current remaining power of the mobile terminal may be acquired, and the required set transmission power of the modem may be determined based on the current remaining power of the mobile terminal. When the current residual electric quantity of the mobile terminal is lower, the number electric quantity of the mobile terminal is smaller, the transmitting power of the settable modem is smaller, and the modem can be controlled to attempt to establish connection with the base station at the first transmitting power so as to reduce the power consumption of the mobile terminal.
Step S420: and when the current residual power is lower than the specified residual power, controlling the modem to attempt to establish connection with the base station at the first transmission power.
In some embodiments, the mobile terminal sets and stores a specified remaining power in advance, where the specified remaining power is used as a criterion for determining the current remaining power of the mobile terminal. Therefore, in this embodiment, after the current remaining power of the mobile terminal is obtained, the current remaining power of the mobile terminal and the specified remaining power may be compared to determine whether the current remaining power is lower than the specified remaining power, where when the current remaining power is lower than the specified remaining power, it may be determined that the current remaining power of the mobile terminal is lower, and the modem may be controlled to attempt to establish connection with the base station at the first transmission power, so as to reduce power consumption of the mobile terminal.
Step S430: and when the modem fails to establish connection with the base station by the first transmitting power, the first transmitting power is increased by a designated power to obtain a second transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal.
Step S440: controlling the modem to attempt to establish a connection with a base station at the second transmit power.
Step S450: and when the modem successfully establishes connection with the base station at the second transmitting power, acquiring data to be transmitted between the mobile terminal and the base station.
Step S460: and acquiring the data quantity to be transmitted corresponding to the data to be transmitted.
Step S470: and when the data quantity to be transmitted is not more than the specified data quantity, controlling the modem to work at the second transmitting power.
Step S480: and when the data quantity to be transmitted is larger than the specified data quantity, acquiring reference transmitting power fed back by the base station based on the current signal strength of the mobile terminal, wherein the reference transmitting power is larger than the second transmitting power.
Step S490: controlling the modem to operate with the reference transmission power.
The specific description of step S430 to step S490 refer to step S330 to step S390, and are not described herein.
According to the transmission power control method provided by the embodiment of the invention, the current residual capacity of the mobile terminal is obtained, when the current residual capacity is lower than the appointed residual capacity, the modem is controlled to attempt to establish connection with the base station by the first transmission power, when the modem attempts to establish connection with the base station by the first transmission power and fails, the first transmission power is increased by the appointed power to obtain the second transmission power, wherein the appointed power is smaller than the difference value of the first transmission power and the historical reference transmission power fed back by the base station according to the historical signal intensity of the mobile terminal, the modem is controlled to attempt to establish connection with the base station by the second transmission power, when the modem successfully establishes connection with the base station by the second transmission power, data to be transmitted between the mobile terminal and the base station are obtained, the data to be transmitted are obtained, when the data to be transmitted is not larger than the appointed data, the modem is controlled to operate by the second transmission power, and when the data to be transmitted is larger than the appointed data, the reference transmission power fed back by the base station based on the current signal intensity of the mobile terminal is obtained, the reference transmission power is larger than the second transmission power, and the modem is controlled to operate by the reference transmission power. Compared with the transmission power control method shown in fig. 2, in this embodiment, when the current remaining power of the mobile terminal is lower than the specified remaining power, the modem is controlled to attempt to establish connection with the base station at the first transmission power, so as to avoid the problem that the mobile terminal is turned off due to excessive power consumption of the mobile terminal. In addition, when the amount of data to be transmitted of the mobile terminal is large, the transmitting power of the modem is set to be the reference transmitting power fed back by the base station, so that normal transmission of the data to be transmitted is ensured.
Referring to fig. 6, fig. 6 shows a block diagram of a transmit power control apparatus 300 according to an embodiment of the present application. The transmission power control apparatus 300 is applied to the above-described mobile terminal including a modem. The following will describe the block diagram shown in fig. 6, and the transmission power control apparatus 300 is shown to include: a first connection control module 310, a transmit power adjustment module 320, a second connection control module 330, and a transmit power control module 340, wherein:
a first connection control module 310, configured to control the modem to attempt to establish a connection with the base station at a first transmit power.
Further, the first connection control module 310 includes: the current signal strength acquisition sub-module and the first connection control sub-module, wherein:
and the current signal strength acquisition sub-module is used for acquiring the current signal strength of the mobile terminal.
And the first connection control sub-module is used for controlling the modem to attempt to establish connection with the base station at a first transmission power when the current signal strength is lower than a designated signal strength.
Further, the first connection control module 310 includes: the current residual electric quantity obtaining sub-module and the second connection control sub-module, wherein:
And the current residual capacity acquisition sub-module is used for acquiring the current residual capacity of the mobile terminal.
And the second connection control sub-module is used for controlling the modem to attempt to establish connection with the base station at the first transmission power when the current residual power is lower than the specified residual power.
And a transmit power adjustment module 320, configured to, when the modem fails to establish a connection with the base station with the first transmit power, increase the first transmit power by a specified power to obtain a second transmit power, where the specified power is smaller than a difference between the first transmit power and a historical reference transmit power fed back by the base station according to the historical signal strength of the mobile terminal.
A second connection control module 330 for controlling the modem to attempt to establish a connection with a base station at the second transmit power.
And a transmission power control module 340, configured to control the modem to operate at the second transmission power when the modem successfully establishes a connection with the base station at the second transmission power.
Further, the transmit power control module 340 includes: the device comprises a data acquisition sub-module to be transmitted, a data quantity acquisition sub-module to be transmitted and a transmitting power control sub-module, wherein:
And the data to be transmitted acquisition sub-module is used for acquiring the data to be transmitted between the mobile terminal and the base station when the modem successfully establishes connection with the base station at the second transmitting power.
And the data quantity to be transmitted acquisition sub-module is used for acquiring the data quantity to be transmitted corresponding to the data to be transmitted.
And the first transmission power control sub-module is used for controlling the modem to work with the second transmission power when the data quantity to be transmitted is not more than the specified data quantity.
Further, the transmit power control module 340 includes: a reference transmit power acquisition sub-module and a second transmit power control sub-module, wherein:
and the reference transmitting power acquisition sub-module is used for acquiring the reference transmitting power fed back by the base station based on the current signal strength of the mobile terminal when the data quantity to be transmitted is larger than the specified data quantity, wherein the reference transmitting power is larger than the second transmitting power.
Further, the reference transmit power acquisition submodule includes: a reference transmission power acquisition unit, wherein:
and the reference transmitting power acquisition unit is used for acquiring the reference transmitting power fed back by the base station based on the current signal strength of the mobile terminal when the mobile terminal answers the call or dials the call.
And the second transmitting power control sub-module is used for controlling the modem to work with the reference transmitting power.
Further, the transmission power control apparatus 300 further includes: a power accumulation increasing module, wherein:
and the power accumulation increasing module is used for controlling the modem to attempt to establish connection with the base station until the connection with the base station is successfully established when the modem fails to establish connection with the base station at the second transmission power and the transmission power obtained based on accumulation of the appointed power on the second transmission power.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus and modules described above may refer to the corresponding process in the foregoing method embodiment, which is not repeated herein.
In several embodiments provided herein, the coupling of the modules to each other may be electrical, mechanical, or other.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.
Referring to fig. 7, a block diagram of a mobile terminal 100 according to an embodiment of the present application is shown. The mobile terminal 100 may be a mobile terminal capable of running an application program such as a smart phone, a tablet computer, an electronic book, etc. The mobile terminal 100 in the present application may include one or more of the following components: a processor 110, a memory 120, a modem 130, and one or more application programs, wherein the one or more application programs may be stored in the memory 120 and configured to be executed by the one or more processors 110, the one or more program(s) configured to perform the method as described in the foregoing method embodiments.
Wherein the processor 110 may include one or more processing cores. The processor 110 connects various parts within the overall mobile terminal 100 using various interfaces and lines, performs various functions of the mobile terminal 100 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 120, and invoking data stored in the memory 120. Alternatively, the processor 110 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 110 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), a graphics processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing the content to be displayed; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 110 and may be implemented solely by a single communication chip.
The Memory 120 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Memory 120 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 120 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described below, etc. The storage data area may also store data created by the mobile terminal 100 in use (e.g., phonebook, audio-video data, chat-record data), etc.
Referring to fig. 8, a block diagram of a computer readable storage medium according to an embodiment of the present application is shown. The computer readable medium 400 has stored therein program code which can be invoked by a processor to perform the methods described in the method embodiments described above.
The computer readable storage medium 400 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium 400 comprises a non-volatile computer readable medium (non-transitory computer-readable storage medium). The computer readable storage medium 400 has storage space for program code 410 that performs any of the method steps described above. The program code can be read from or written to one or more computer program products. Program code 410 may be compressed, for example, in a suitable form.
In summary, according to the method, the device, the mobile terminal and the storage medium for controlling the transmitting power provided by the embodiment of the application, the modem is controlled to attempt to establish connection with the base station at the first transmitting power, when the modem fails to establish connection with the base station at the first transmitting power, the first transmitting power is increased by the designated power to obtain the second transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal, the modem is controlled to attempt to establish connection with the base station at the second transmitting power, and when the modem succeeds to establish connection with the base station at the second transmitting power, the modem is controlled to operate at the second transmitting power, so that the transmitting power of the modem is reduced to the maximum extent on the premise of ensuring normal communication of the mobile terminal, and the power consumption of the mobile terminal is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. A method of transmit power control, applied to a mobile terminal, the mobile terminal including a modem, the method comprising:
controlling the modem to attempt to establish a connection with a base station at a first transmit power;
when the modem fails to establish connection with a base station through the first transmitting power, the first transmitting power is increased by a designated power to obtain a second transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal;
controlling the modem to attempt to establish a connection with a base station at the second transmit power;
when the modem successfully establishes connection with the base station at the second transmitting power, controlling the modem to work at the second transmitting power;
when the mobile terminal answers the call or dials the call, the reference transmitting power fed back by the base station based on the current signal strength of the mobile terminal is obtained, and the modem is controlled to work with the reference transmitting power.
2. The method according to claim 1, wherein the method further comprises:
And when the modem fails to establish connection with the base station at the second transmission power, controlling the modem to attempt to establish connection with the base station until the connection with the base station is successfully established, wherein the transmission power is obtained based on the accumulated addition of the specified power to the second transmission power.
3. The method according to claim 1 or 2, wherein said controlling the modem to attempt to establish a connection with a base station at a first transmit power comprises:
acquiring the current signal strength of the mobile terminal;
and when the current signal strength is lower than the designated signal strength, controlling the modem to attempt to establish connection with the base station at a first transmission power.
4. The method according to claim 1 or 2, wherein said controlling the modem to attempt to establish a connection with a base station at a first transmit power comprises:
acquiring the current residual electric quantity of the mobile terminal;
and when the current residual power is lower than the specified residual power, controlling the modem to attempt to establish connection with the base station at the first transmission power.
5. A transmit power control apparatus for use in a mobile terminal, the mobile terminal including a modem, the apparatus comprising:
A first connection control module for controlling the modem to attempt to establish a connection with a base station at a first transmit power;
the transmitting power adjusting module is used for increasing the first transmitting power by a designated power to obtain a second transmitting power when the modem fails to establish connection with the base station by the first transmitting power, wherein the designated power is smaller than the difference value between the first transmitting power and the historical reference transmitting power fed back by the base station according to the historical signal strength of the mobile terminal;
a second connection control module for controlling the modem to attempt to establish a connection with a base station at the second transmit power;
a transmitting power control module, configured to control the modem to operate with the second transmitting power when the modem successfully establishes a connection with the base station with the second transmitting power;
the transmission power control module comprises a reference transmission power acquisition submodule and a second transmission power control submodule, wherein the reference transmission power acquisition submodule is used for acquiring reference transmission power fed back by a base station based on the current signal strength of the mobile terminal when the mobile terminal answers a call or dials to remove the call; the second transmit power control sub-module is configured to control the modem to operate at the second transmit power.
6. A mobile terminal comprising a memory, a processor, and a modem, the memory and the modem being coupled to the processor, the memory storing instructions that when executed by the processor perform the method of any of claims 1-4.
7. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a program code, which is callable by a processor for executing the method according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104887.4A CN111343703B (en) | 2020-02-20 | 2020-02-20 | Transmission power control method, device, mobile terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104887.4A CN111343703B (en) | 2020-02-20 | 2020-02-20 | Transmission power control method, device, mobile terminal and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111343703A CN111343703A (en) | 2020-06-26 |
| CN111343703B true CN111343703B (en) | 2023-06-30 |
Family
ID=71185513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010104887.4A Active CN111343703B (en) | 2020-02-20 | 2020-02-20 | Transmission power control method, device, mobile terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111343703B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135292B (en) * | 2020-09-24 | 2023-06-27 | 维沃移动通信有限公司 | Signal acquisition method, signal acquisition device, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199786A (en) * | 2017-12-26 | 2018-06-22 | 广东欧珀移动通信有限公司 | Transmission power adjustment method and device |
| CN108541058A (en) * | 2018-04-27 | 2018-09-14 | Oppo广东移动通信有限公司 | A kind of control method of mobile terminal, mobile terminal and storage medium |
| CN109121196A (en) * | 2018-09-29 | 2019-01-01 | 中国联合网络通信集团有限公司 | Terminal transmission Poewr control method and device based on NB-IoT system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130329631A1 (en) * | 2012-06-06 | 2013-12-12 | Muhammad Adeel Alam | Methods and apparatus for enhanced transmit power control |
| CN103747496B (en) * | 2013-12-31 | 2017-10-17 | 华为技术有限公司 | Improve method, device and the user equipment of uplink signal-channel quality in heterogeneous network |
| CN108541056B (en) * | 2017-03-01 | 2023-02-28 | 中兴通讯股份有限公司 | Method and device for determining transmitting power |
| CN108207022A (en) * | 2017-12-26 | 2018-06-26 | 广东欧珀移动通信有限公司 | Power regulating method and device |
| CN108495359B (en) * | 2018-03-01 | 2020-08-14 | Oppo广东移动通信有限公司 | Antenna control method, antenna control device, storage medium and electronic equipment |
-
2020
- 2020-02-20 CN CN202010104887.4A patent/CN111343703B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199786A (en) * | 2017-12-26 | 2018-06-22 | 广东欧珀移动通信有限公司 | Transmission power adjustment method and device |
| CN108541058A (en) * | 2018-04-27 | 2018-09-14 | Oppo广东移动通信有限公司 | A kind of control method of mobile terminal, mobile terminal and storage medium |
| CN109121196A (en) * | 2018-09-29 | 2019-01-01 | 中国联合网络通信集团有限公司 | Terminal transmission Poewr control method and device based on NB-IoT system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111343703A (en) | 2020-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110536348B (en) | Power consumption control method and device of terminal and storage medium | |
| JP6961708B2 (en) | Network connection method and equipment | |
| CN109495875B (en) | SIM card selection method and device, electronic equipment and storage medium | |
| CN110677900A (en) | Paging processing method and related device | |
| CN111314968B (en) | Method for improving public and private network switching performance, terminal equipment and storage medium | |
| CN111866976B (en) | Network switching method and device | |
| CN104737610A (en) | Method and apparatus for management of multiple communication channels | |
| CN111273769B (en) | Equipment control method and device, electronic equipment and storage medium | |
| CN107222937B (en) | Data transmission method, device and terminal | |
| CN108012297B (en) | Switching method of eMTC mode and LTE mode, intelligent terminal and system | |
| CN110913450B (en) | Control method and device for mobile hotspot, mobile terminal and storage medium | |
| CN111343703B (en) | Transmission power control method, device, mobile terminal and storage medium | |
| CN112351461B (en) | WiFi network switching method, wiFi network switching device, terminal and storage medium | |
| CN106162775B (en) | Method and device for accessing wireless network | |
| CN112738861A (en) | Terminal signal reselection method, related device and computer storage medium | |
| CN113316205B (en) | Cell switching method, device, electronic equipment and computer readable storage medium | |
| US20220264411A1 (en) | Communication Method and Apparatus | |
| CN114125739B (en) | Network switching method and device, electronic equipment and storage medium | |
| CN114786270A (en) | Carrier aggregation control method and device, terminal and network side equipment | |
| CN114223256B (en) | Cell reselection control method, device, mobile terminal and storage medium | |
| CN103813304B (en) | A kind of method and device realized the communication resource and shared | |
| CN115884281A (en) | Switching method and device of IMS (IP multimedia subsystem) call network, terminal and readable storage medium | |
| CN112399515A (en) | Communication processing method and device | |
| CN114556872B (en) | Wireless communication method, device, electronic equipment and storage medium | |
| CN113645607B (en) | Bluetooth device discovery method, device, terminal and storage medium |
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 |