CN111314555A - Communication method and device of mobile terminal, mobile terminal and storage medium - Google Patents
Communication method and device of mobile terminal, mobile terminal and storage medium Download PDFInfo
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- CN111314555A CN111314555A CN202010099949.7A CN202010099949A CN111314555A CN 111314555 A CN111314555 A CN 111314555A CN 202010099949 A CN202010099949 A CN 202010099949A CN 111314555 A CN111314555 A CN 111314555A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
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- 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
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Abstract
The embodiment of the invention provides a communication method and device of a mobile terminal, the mobile terminal and a storage medium. The communication method of the mobile terminal comprises the following steps: acquiring position information of the current position of a first user; searching a corresponding power parameter from a preset relation table according to the position information; when the power parameter is not found, calculating a target power parameter through a power control algorithm; taking the target power parameter as uplink transmitting power, and sending a demodulation signal to a target base station; receiving a demodulation result sent by the target base station based on the demodulation signal; and updating the preset relation table according to the demodulation result and establishing the communication of the first user, thereby achieving the effect of reducing the time for establishing the communication between the mobile terminal and the base station.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a communication method and device of a mobile terminal, the mobile terminal and a storage medium.
Background
Power control is one of the key technologies in cellular communication systems. In a cellular communication system, the position of a base station is relatively fixed, and therefore, the signal strength covered by the base station at a certain position is also stable. When the mobile terminal carries out uplink communication, the mobile terminal is in a transmitting state at the moment, and the transmitting power needs to be controlled, so that the signal received by the base station is not too weak, and normal demodulation can be carried out; meanwhile, the transmitting power is not too high, the battery endurance is reduced, and interference to other users is caused.
At present, a commonly used power control method is to send a communication request to a base station through a mobile terminal, and the base station determines demodulation power required for normal communication with the mobile terminal after receiving the communication request and sends the demodulation power to the mobile terminal. And the mobile terminal adds the demodulation power and the attenuated power when sending the demodulation power to the base station to obtain an uplink transmission power sending demodulation signal. When the base station fails to demodulate, the uplink transmitting power is increased according to a certain power increasing trend until the base station successfully demodulates.
However, in the current power control method, the mobile terminal needs to execute the power control method each time the mobile terminal communicates with the base station, which results in a long time for the mobile terminal to establish communication with the base station.
Disclosure of Invention
The embodiment of the invention provides a communication method and device of a mobile terminal, the mobile terminal and a storage medium, so as to achieve the effect of reducing the time for establishing communication between the mobile terminal and a base station.
In an embodiment, an embodiment of the present invention provides a communication method for a mobile terminal, including:
acquiring position information of the current position of a first user;
searching a corresponding power parameter from a preset relation table according to the position information;
when the power parameter is not found, calculating a target power parameter through a power control algorithm;
taking the target power parameter as uplink transmitting power, and sending a demodulation signal to a target base station;
receiving a demodulation result sent by the target base station based on the demodulation signal;
and updating the preset relation table according to the demodulation result and establishing the communication of the first user.
Optionally, the updating the preset relationship table according to the demodulation result and establishing the communication of the first user includes:
when the demodulation result is successful, storing the corresponding relation between the target power parameter and the position information into the preset relation table to obtain an updated preset relation table;
and establishing communication between the first user and the target base station.
Optionally, the updating the preset relationship table according to the demodulation result and establishing the communication of the first user includes:
when the demodulation result fails, returning to the step of calculating the target power parameter through a power control algorithm, and storing the corresponding relation between the target power parameter and the position information when the demodulation is successful to the preset relation table until the demodulation result sent by the target base station is successful, so as to obtain an updated preset relation table; and establishing communication for the first user.
Optionally, the power control algorithm includes:
sending a communication request to the target base station;
receiving demodulation required power fed back by the target base station according to the communication request;
and determining the target power parameter according to the demodulation required power and the attenuation power transmitted to the target base station by the demodulation signal.
Optionally, the method further includes:
when the first user is disconnected from the target base station in the current position; determining a target power parameter from the updated preset relation table according to the position information;
sending a demodulation signal to the target base station through the target power parameter;
and establishing communication of the first user according to the demodulation result of the demodulation signal.
Optionally, the method further includes:
when the second user is located at the current position, determining a target power parameter from the updated preset relation table according to the position information;
sending a demodulation signal to the target base station through the target power parameter;
and establishing communication of the second user according to the demodulation result of the demodulation signal.
In one embodiment, an embodiment of the present invention provides a communication apparatus for a mobile terminal, including:
the acquisition module is used for acquiring the position information of the current position of the first user;
the searching module is used for searching the corresponding power parameter from a preset relation table according to the position information;
the calculation module is used for calculating a target power parameter through a power control algorithm when the power parameter is not found;
the sending module is used for sending a demodulation signal to a target base station by taking the target power parameter as uplink transmitting power;
a receiving module, configured to receive a demodulation result sent by the target base station based on the demodulation signal;
and the communication module is used for updating the preset relation table according to the demodulation result and establishing the communication of the first user.
Optionally, the communication module includes:
the storage unit is used for storing the corresponding relation between the target power parameter and the position information into the preset relation table when the demodulation result is successful, so as to obtain an updated preset relation table;
a communication establishing unit, configured to establish communication between the first user and the target base station.
In one embodiment, an embodiment of the present invention provides a mobile terminal, including:
one or more processors;
a storage device to store one or more computer programs,
when executed by the one or more processors, cause the one or more processors to implement a communication method of a mobile terminal according to any embodiment of the present invention.
In one embodiment, the embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing a communication method of a mobile terminal according to any embodiment of the present invention.
The embodiment of the invention obtains the position information of the current position of the first user; searching a corresponding power parameter from a preset relation table according to the position information; when the power parameter is not found, calculating a target power parameter through a power control algorithm; taking the target power parameter as uplink transmitting power, and sending a demodulation signal to a target base station; receiving a demodulation result sent by the target base station based on the demodulation signal; and updating the preset relation table according to the demodulation result and establishing the communication of the first user, so that the problem that the time for establishing the communication between the mobile terminal and the base station is longer because the power control method needs to be executed when the mobile terminal communicates with the base station every time is solved, and the effect of reducing the time for establishing the communication between the mobile terminal and the base station is realized.
Drawings
Fig. 1 is a flowchart illustrating a communication method of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a communication device of a mobile terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a sub computer program, or the like.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, the first user may be the second user, and similarly, the second user may be referred to as the first user, without departing from the scope of the present application. The first user and the second user are both users, but they are not the same user. The terms "first", "second", etc. are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Examples
Fig. 1 is a flowchart of a communication method of a mobile terminal according to an embodiment of the present invention, which is applicable to a scenario in which a user sends a demodulation signal to a target base station through the mobile terminal to communicate with the target base station.
As shown in fig. 1, a communication method of a mobile terminal according to an embodiment of the present invention includes:
and S110, acquiring the position information of the current position of the first user.
Wherein, the first user refers to a user using the mobile terminal. The current location refers to the location at which the first user is located at the current time. The position information refers to information related to the position, which is obtained by the first user according to the position of the mobile terminal. In this embodiment, the mobile terminal includes, but is not limited to, a mobile phone, an IPAD, a smart wearable bracelet, and the like, which can communicate with the target base station. Optionally, the location information may be latitude and longitude information, or may also be distance information of the mobile terminal and a target base station corresponding to a communication network where the mobile terminal is located, which is not limited herein. Illustratively, there are A, B two base stations, and the mobile terminal is under the communication network transmitted by the B base station, then the B base station is taken as the target base station, and the distance information between the mobile terminal and the B base station is taken as the location information of this embodiment. Specifically, the current latitude and longitude information may be obtained through GPS (Global Positioning System) Positioning of the mobile terminal, or the latitude and longitude information may be obtained through GPS Positioning, and then the location of the base station is obtained according to the ID of the target base station to which the mobile terminal is connected, so as to calculate the distance information between the mobile terminal and the base station.
And S120, searching the corresponding power parameter from the preset relation table according to the position information.
The preset relationship table is a table unit including a corresponding relationship between the position information and the power parameter. Specifically, the preset relationship table includes a corresponding relationship between the position information and at least one power parameter. The power parameter refers to uplink transmission power of a demodulation signal sent by the mobile terminal when the mobile terminal and the target base station carry out uplink communication. Specifically, the power parameter is searched for through a corresponding relationship in a preset relationship table, and the power parameter corresponding to the preset relationship is searched for from the preset relationship table through the position information. Specifically, the corresponding power parameter is looked up from a preset relation table, including two cases of finding and not finding. And when the power parameter is found, sending a demodulation signal by taking the found power parameter as uplink transmission power. When the power parameter is not checked, step S130 is performed. Optionally, the mobile terminal may query the power parameter through a preset relationship table stored in the mobile terminal, or may query the power parameter by sending a query instruction to the server, which is not limited herein.
And S130, when the power parameter is not found, calculating a target power parameter through a power control algorithm.
The power control algorithm is a method for calculating a target power parameter. Optionally, the power control algorithm includes, but is not limited to, reverse power control, forward power control, open loop power control, closed loop power control, outer loop power control, and the like. In the present embodiment, the specific power algorithm is not limited.
In an alternative embodiment, the power control algorithm comprises:
sending a communication request to a target base station;
receiving demodulation required power fed back by the target base station according to the communication request;
and determining a target power parameter according to the demodulation required power and the attenuation power of the demodulation signal sent to the target base station.
The communication request is a request transmitted to the target base station when the mobile terminal needs to communicate. The demodulation required power refers to the power required by the target base station to normally demodulate according to the communication request. The target power parameter refers to a power value of a demodulation signal transmitted by the mobile terminal. Specifically, the communication request is sent to the target base station in the form of a message packet. The target base station determines the power required to demodulate normally according to the message packet size. The attenuated power refers to the power attenuated during the process of sending the demodulation signal to the target base station. Specifically, if the demodulated signal is transmitted in the form of electromagnetic waves, power is lost during transmission, and the lost power is attenuated power. And the superposed value of the demodulation required power and the attenuation power is the target power parameter. For example, if the demodulation required power is a and the attenuation power is B, the target power parameter may be (a + B).
And S140, sending the demodulation signal to the target base station by taking the target power parameter as uplink transmitting power.
The target base station refers to a base station of a communication network where the corresponding mobile terminal is located. For example, there are A, B base stations, and if the target base station is under the communication network that the B base station transmits, then the B base station is the target base station. The demodulated signal is an analog signal transmitted when the mobile terminal needs to communicate with the target base station. Specifically, in the process of communicating between the mobile terminal and the target base station, when the mobile terminal performs uplink communication, the mobile terminal is in a transmitting state, and needs to transmit a demodulation signal to the target base station with a certain uplink transmission power, so as to communicate with the target base station when the target base station successfully demodulates the demodulation signal.
S150, receiving the demodulation result transmitted by the target base station based on the demodulation signal.
The demodulation result refers to a result of the target base station demodulating according to the demodulation signal. Specifically, the demodulation result includes demodulation success and demodulation failure.
And S160, updating the preset relation table according to the demodulation result and establishing the communication of the first user.
The communication of the first user refers to a process that the first user performs data interaction with a target base station through a mobile terminal used by the first user in a communication system, so that the communication of the first user is realized. Specifically, the first user performs data interaction with the target base station through the first mobile terminal used by the first user, and then performs data interaction with the target mobile terminal that needs to communicate, so that the first user can communicate with the target user using the target mobile terminal, for example, functions of making a call, receiving and sending a short message, and the like. In the present embodiment, the communication system includes, but is not limited to, one of WCDMA, GSM, CDMA, TDSCDMA, LTE, and NR5G, and the like. Specifically, the demodulation result includes demodulation success and demodulation failure. The updating means that the corresponding relation between the target power parameter and the position information is stored in a preset relation table. Optionally, the updating may be to replace the original power parameter with the target power parameter, or the target power parameter may coexist with the original power parameter, which is not limited herein.
In an optional embodiment, the updating the preset relation table according to the demodulation result and establishing the communication of the first user includes:
when the demodulation result is successful, storing the corresponding relation between the target power parameter and the position information into a preset relation table to obtain an updated preset relation table;
and establishing communication between the first user and the target base station.
In this embodiment, when the demodulation result is successful, the corresponding relationship between the target power parameter and the position information is stored in the preset relationship table, so as to obtain an updated preset relationship table. Establishing communication between a first user and a target base station means that the first user communicates with the target base station through a first mobile terminal used by the first user, the first mobile terminal performs data interaction with the target base station, and the target base station performs data interaction with the target mobile terminal, so that the first user can communicate with a target user using the target mobile terminal through the target base station, for example, functions of calling, receiving and sending short messages and the like are realized. Specifically, if the demodulation result is successful, it indicates that the demodulation signal transmitted by using the target power parameter as the uplink transmission power can be successfully demodulated, and the corresponding relationship between the target power parameter and the position information is stored in the preset relationship table so as to be obtained by direct query at the current position next time, and the target power parameter does not need to be obtained through the power control algorithm again, so that the time for establishing communication between the mobile terminal and the base station is reduced, and the resource burden of the mobile terminal is also reduced.
In an optional embodiment, the updating the preset relation table according to the demodulation result and establishing the communication of the first user includes:
when the demodulation result fails, returning to the step of calculating the target power parameter through the power control algorithm, and storing the corresponding relation between the target power parameter and the position information when the demodulation is successful to a preset relation table until the demodulation result sent by the target base station is successful to obtain an updated preset relation table; and establishes communication with the first user.
Specifically, when the demodulation result fails, it indicates that the target power parameter is used as the uplink transmission power to transmit the demodulation signal, and the target base station cannot perform normal demodulation. And then returning to calculate the target power parameter through the power control algorithm until the demodulation is successful, and storing the corresponding relation between the target power parameter and the position information corresponding to the successful demodulation into a preset relation table, and then acquiring the normally demodulated target power parameter through the preset relation table next time to be used as an uplink transmitting power transmitting demodulation signal, thereby shortening the time for establishing the communication between the mobile terminal and the target base station.
Optionally, when the target power parameter is updated to the preset relationship table, part of the location information in the updated preset relationship table corresponds to a plurality of power parameters, when the demodulation signal is sent, each power parameter is used as the uplink transmission power to transmit the demodulation signal in a manner from small to large among the plurality of power parameters, and when all the power parameters corresponding to the location information are not successfully demodulated, the power control algorithm is returned to calculate the target power parameter until the demodulation is successful.
In an optional implementation manner, the communication method of the mobile terminal further includes:
when the communication between the first user and the target base station is disconnected at the current position; determining a target power parameter from the updated preset relation table according to the position information;
sending a demodulation signal to a target base station through the target power parameter;
and establishing communication of the first user according to the demodulation result of the demodulation signal.
Specifically, when the communication of the first user is disconnected at the current location, the target power parameter is determined from the updated preset relationship table according to the location information, so as to reestablish the communication of the first user.
In an optional implementation manner, the communication method of the mobile terminal further includes:
when the second user is located at the current position, determining a target power parameter from the updated preset relation table according to the position information;
sending a demodulation signal to a target base station through the target power parameter;
and establishing communication of the second user according to the demodulation result of the demodulation signal.
Wherein the second user refers to a user using the mobile terminal. Specifically, the second user and the first user are not the same user. And when the second user is at the current position, determining a target power parameter from the updated preset relation table according to the position information. Because the updated preset relation table stores the updated target power parameter of the first user when the demodulation is successful, the second user can directly determine the target power parameter through the updated preset relation table and directly send the demodulation signal to the target base station according to the target power parameter, and the time for the second user to establish communication is shortened.
According to the technical scheme of the embodiment of the invention, the position information of the current position of the first user is obtained; searching corresponding power parameters from a preset relation table according to the position information; when the power parameter is not found, calculating a target power parameter through a power control algorithm; the target power parameter is used as uplink transmitting power, and a demodulation signal is sent to a target base station; receiving a demodulation result sent by the target base station based on the demodulation signal; and updating the preset relation table according to the demodulation result and establishing the communication of the first user, wherein the preset relation table is updated, so that the target power parameter can be obtained according to the updated preset relation table when the current position is reached next time, the target power parameter does not need to be recalculated, and the technical effect of reducing the time for establishing the communication between the mobile terminal and the base station is achieved.
In an embodiment, fig. 2 is a schematic structural diagram of a communication apparatus of a mobile terminal according to an embodiment of the present invention, which is applicable to a scenario in which the mobile terminal sends a demodulated signal to a target base station to communicate with the target base station, and the apparatus may be implemented in a software and/or hardware manner and may be integrated on the mobile terminal.
As shown in fig. 2, the communication device of the mobile terminal provided in this embodiment may include an obtaining module 210, a searching module 220, a calculating module 230, a sending module 240, a receiving module 250, and a communication module 260, where:
an obtaining module 210, configured to obtain location information of a current location of a first user; the searching module 220 is configured to search a corresponding power parameter from a preset relationship table according to the position information; a calculating module 230, configured to calculate a target power parameter through a power control algorithm when the power parameter is not found; a sending module 240, configured to send a demodulation signal to the target base station by using the target power parameter as uplink transmission power; a receiving module 250, configured to receive a demodulation result sent by the target base station based on the demodulation signal; and the communication module 260 is configured to update the preset relationship table according to the demodulation result and establish communication of the first user.
Optionally, the communication module 260 includes: the storage unit is used for storing the corresponding relation between the target power parameter and the position information into a preset relation table when the demodulation result is successful, and obtaining an updated preset relation table; and the communication establishing unit is used for establishing the communication between the first user and the target base station.
Optionally, the communication module 260 is specifically configured to, when the demodulation result fails, return to the step of calculating the target power parameter by using the power control algorithm, and store the corresponding relationship between the target power parameter and the position information when the demodulation is successful in the preset relationship table until the demodulation result sent by the target base station is successful, so as to obtain an updated preset relationship table; and establishes communication with the first user.
Optionally, the calculating module 230 is specifically configured to send a communication request to the target base station; receiving demodulation required power fed back by the target base station according to the communication request; and determining a target power parameter according to the demodulation required power and the attenuation power of the demodulation signal sent to the target base station.
Optionally, the apparatus further includes a target power parameter determining module, configured to determine a target power parameter when the first user is disconnected from the target base station at the current location; determining a target power parameter from the updated preset relation table according to the position information; the sending module is specifically configured to send a demodulation signal to the target base station through the target power parameter; the communication module is specifically configured to establish communication for the first user according to a demodulation result of the demodulated signal.
Optionally, the target power parameter determining module is further configured to determine a target power parameter from the updated preset relationship table according to the location information when the second user is located at the current location; the sending module is specifically configured to send a demodulation signal to the target base station through the target power parameter; the communication module is specifically configured to establish communication for the second user according to a demodulation result of the demodulated signal.
The communication device of the mobile terminal provided by the embodiment of the invention can execute the communication method of the mobile terminal provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method. Reference may be made to the description of any method embodiment of the invention not specifically described in this embodiment.
In an embodiment, fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention. Fig. 3 illustrates a block diagram of an exemplary mobile terminal 612 suitable for use in implementing embodiments of the present invention. The mobile terminal 612 shown in fig. 3 is only an example, and should not bring any limitations to the function and scope of the application of the embodiments of the present invention.
As shown in fig. 3, the mobile terminal 612 is in the form of a general mobile terminal. Components of mobile terminal 612 may include, but are not limited to: one or more processors 616, a memory device 628, and a bus 618 that couples the various system components including the memory device 628 and the processors 616.
A computer program/utility 640 having a set (at least one) of computer program modules 642 may be stored, for example, in storage 628, such computer program modules 642 including, but not limited to, an operating system, one or more application computer programs, other computer program modules, and computer program data, each of which examples or some combination may comprise an implementation of a network environment. The computer program modules 642 generally perform the functions and/or methods of the described embodiments of the present invention.
The processor 616 executes various functional applications and data processing by running computer programs stored in the storage device 628, for example, implementing a communication method of a mobile terminal provided by any embodiment of the present invention, which may include:
acquiring position information of the current position of a first user; searching corresponding power parameters from a preset relation table according to the position information; when the power parameter is not found, calculating a target power parameter through a power control algorithm; the target power parameter is used as uplink transmitting power, and a demodulation signal is sent to a target base station; receiving a demodulation result sent by the target base station based on the demodulation signal; and updating the preset relation table according to the demodulation result and establishing the communication of the first user.
In one embodiment, processor 616, when running the computer program, further performs the steps of:
when the demodulation result is successful, storing the corresponding relation between the target power parameter and the position information into a preset relation table to obtain an updated preset relation table; and establishing communication between the first user and the target base station.
In one embodiment, processor 616, when running the computer program, further performs the steps of:
when the demodulation result fails, returning to the step of calculating the target power parameter through the power control algorithm, and storing the corresponding relation between the target power parameter and the position information when the demodulation is successful to a preset relation table until the demodulation result sent by the target base station is successful to obtain an updated preset relation table; and establishes communication with the first user.
In one embodiment, processor 616, when running the computer program, further performs the steps of:
sending a communication request to a target base station; receiving demodulation required power fed back by the target base station according to the communication request; and determining a target power parameter according to the demodulation required power and the attenuation power of the demodulation signal sent to the target base station.
In one embodiment, processor 616, when running the computer program, further performs the steps of:
when the communication between the first user and the target base station is disconnected at the current position; determining a target power parameter from the updated preset relation table according to the position information; sending a demodulation signal to a target base station through the target power parameter; and establishing communication of the first user according to the demodulation result of the demodulation signal.
In one embodiment, processor 616, when running the computer program, further performs the steps of:
when the second user is located at the current position, determining a target power parameter from the updated preset relation table according to the position information; sending a demodulation signal to a target base station through the target power parameter; and establishing communication of the second user according to the demodulation result of the demodulation signal.
According to the technical scheme of the embodiment of the invention, the position information of the current position of the first user is obtained; searching corresponding power parameters from a preset relation table according to the position information; when the power parameter is not found, calculating a target power parameter through a power control algorithm; the target power parameter is used as uplink transmitting power, and a demodulation signal is sent to a target base station; receiving a demodulation result sent by the target base station based on the demodulation signal; and updating the preset relation table according to the demodulation result and establishing the communication of the first user, wherein the preset relation table is updated, so that the target power parameter can be obtained according to the updated preset relation table when the current position is reached next time, the target power parameter does not need to be recalculated, and the technical effect of reducing the time for establishing the communication between the mobile terminal and the base station is achieved.
In one embodiment, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements a communication method of a mobile terminal according to any embodiment of the present invention, where the method may include:
acquiring position information of the current position of a first user; searching corresponding power parameters from a preset relation table according to the position information; when the power parameter is not found, calculating a target power parameter through a power control algorithm; the target power parameter is used as uplink transmitting power, and a demodulation signal is sent to a target base station; receiving a demodulation result sent by the target base station based on the demodulation signal; and updating the preset relation table according to the demodulation result and establishing the communication of the first user.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the demodulation result is successful, storing the corresponding relation between the target power parameter and the position information into a preset relation table to obtain an updated preset relation table; and establishing communication between the first user and the target base station.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the demodulation result fails, returning to the step of calculating the target power parameter through the power control algorithm, and storing the corresponding relation between the target power parameter and the position information when the demodulation is successful to a preset relation table until the demodulation result sent by the target base station is successful to obtain an updated preset relation table; and establishes communication with the first user.
In one embodiment, the computer program when executed by the processor further performs the steps of:
sending a communication request to a target base station; receiving demodulation required power fed back by the target base station according to the communication request; and determining a target power parameter according to the demodulation required power and the attenuation power of the demodulation signal sent to the target base station.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the communication between the first user and the target base station is disconnected at the current position; determining a target power parameter from the updated preset relation table according to the position information; sending a demodulation signal to a target base station through the target power parameter; and establishing communication of the first user according to the demodulation result of the demodulation signal.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the second user is located at the current position, determining a target power parameter from the updated preset relation table according to the position information; sending a demodulation signal to a target base station through the target power parameter; and establishing communication of the second user according to the demodulation result of the demodulation signal.
The computer-readable storage media of embodiments of the invention may take any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable computer program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a computer program for use by or in connection with an instruction execution system, apparatus, or device.
Computer program code embodied on a storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more computer programming languages, including an object oriented computer programming language such as Java, Smalltalk, C + +, and conventional procedural computer programming languages, such as the "C" programming language or similar computer programming languages. The computer program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or terminal. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
According to the technical scheme of the embodiment of the invention, the position information of the current position of the first user is obtained; searching corresponding power parameters from a preset relation table according to the position information; when the power parameter is not found, calculating a target power parameter through a power control algorithm; the target power parameter is used as uplink transmitting power, and a demodulation signal is sent to a target base station; receiving a demodulation result sent by the target base station based on the demodulation signal; and updating the preset relation table according to the demodulation result and establishing the communication of the first user, wherein the preset relation table is updated, so that the target power parameter can be obtained according to the updated preset relation table when the current position is reached next time, the target power parameter does not need to be recalculated, and the technical effect of reducing the time for establishing the communication between the mobile terminal and the base station is achieved.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A communication method of a mobile terminal, the method comprising:
acquiring position information of the current position of a first user;
searching a corresponding power parameter from a preset relation table according to the position information;
when the power parameter is not found, calculating a target power parameter through a power control algorithm;
taking the target power parameter as uplink transmitting power, and sending a demodulation signal to a target base station;
receiving a demodulation result sent by the target base station based on the demodulation signal;
and updating the preset relation table according to the demodulation result and establishing the communication of the first user.
2. The communication method of claim 1, wherein the updating the preset relationship table and establishing the communication of the first user according to the demodulation result comprises:
when the demodulation result is successful, storing the corresponding relation between the target power parameter and the position information into the preset relation table to obtain an updated preset relation table;
and establishing communication between the first user and the target base station.
3. The communication method of claim 1, wherein the updating the preset relationship table and establishing the communication of the first user according to the demodulation result comprises:
when the demodulation result fails, returning to the step of calculating the target power parameter through a power control algorithm, and storing the corresponding relation between the target power parameter and the position information when the demodulation is successful to the preset relation table until the demodulation result sent by the target base station is successful, so as to obtain an updated preset relation table; and establishing communication for the first user.
4. The communication method of the mobile terminal according to claim 1, wherein the power control algorithm comprises:
sending a communication request to the target base station;
receiving demodulation required power fed back by the target base station according to the communication request;
and determining the target power parameter according to the demodulation required power and the attenuation power transmitted to the target base station by the demodulation signal.
5. The communication method of a mobile terminal according to claim 1, wherein the method further comprises:
when the first user is disconnected from the target base station in the current position; determining a target power parameter from the updated preset relation table according to the position information;
sending a demodulation signal to the target base station through the target power parameter;
and establishing communication of the first user according to the demodulation result of the demodulation signal.
6. The communication method of a mobile terminal according to claim 1, wherein the method further comprises:
when the second user is located at the current position, determining a target power parameter from the updated preset relation table according to the position information;
sending a demodulation signal to the target base station through the target power parameter;
and establishing communication of the second user according to the demodulation result of the demodulation signal.
7. A communication apparatus of a mobile terminal, comprising:
the acquisition module is used for acquiring the position information of the current position of the first user;
the searching module is used for searching the corresponding power parameter from a preset relation table according to the position information;
the calculation module is used for calculating a target power parameter through a power control algorithm when the power parameter is not found;
the sending module is used for sending a demodulation signal to a target base station by taking the target power parameter as uplink transmitting power;
a receiving module, configured to receive a demodulation result sent by the target base station based on the demodulation signal;
and the communication module is used for updating the preset relation table according to the demodulation result and establishing the communication of the first user.
8. The communication apparatus of the mobile terminal according to claim 7, wherein the communication module comprises:
the storage unit is used for storing the corresponding relation between the target power parameter and the position information into the preset relation table when the demodulation result is successful, so as to obtain an updated preset relation table;
a communication establishing unit, configured to establish communication between the first user and the target base station.
9. A mobile terminal, comprising:
one or more processors;
storage means for storing one or more computer programs;
the one or more computer programs, when executed by the one or more processors, cause the one or more processors to implement the communication method of the mobile terminal of any of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, carries out a communication method of a mobile terminal according to any one of claims 1-7.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135292A (en) * | 2020-09-24 | 2020-12-25 | 维沃移动通信有限公司 | Signal acquisition method and device, electronic equipment and storage medium |
| CN113573399A (en) * | 2021-07-16 | 2021-10-29 | 广州市瀚云信息技术有限公司 | Power control method and device for repeater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657656A (en) * | 2016-01-06 | 2016-06-08 | 广东欧珀移动通信有限公司 | Transmission power adjustment method and user equipment |
| CN105791601A (en) * | 2016-02-25 | 2016-07-20 | 广东欧珀移动通信有限公司 | Power consumption adjusting method and device |
| CN109168194A (en) * | 2018-11-08 | 2019-01-08 | 南京邮电大学 | Method is determined based on transmission power in the uplink NOMA system of dynamic subscriber |
| CN109391904A (en) * | 2018-10-11 | 2019-02-26 | 深圳市万普拉斯科技有限公司 | SAR method of adjustment, device, mobile terminal and readable storage medium storing program for executing |
-
2020
- 2020-02-18 CN CN202010099949.7A patent/CN111314555B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657656A (en) * | 2016-01-06 | 2016-06-08 | 广东欧珀移动通信有限公司 | Transmission power adjustment method and user equipment |
| CN105791601A (en) * | 2016-02-25 | 2016-07-20 | 广东欧珀移动通信有限公司 | Power consumption adjusting method and device |
| CN109391904A (en) * | 2018-10-11 | 2019-02-26 | 深圳市万普拉斯科技有限公司 | SAR method of adjustment, device, mobile terminal and readable storage medium storing program for executing |
| CN109168194A (en) * | 2018-11-08 | 2019-01-08 | 南京邮电大学 | Method is determined based on transmission power in the uplink NOMA system of dynamic subscriber |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135292A (en) * | 2020-09-24 | 2020-12-25 | 维沃移动通信有限公司 | Signal acquisition method and device, electronic equipment and storage medium |
| 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 |
| CN113573399A (en) * | 2021-07-16 | 2021-10-29 | 广州市瀚云信息技术有限公司 | Power control method and device for repeater |
| CN113573399B (en) * | 2021-07-16 | 2022-10-14 | 广州市瀚云信息技术有限公司 | Power control method and device for repeater |
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|---|---|
| CN111314555B (en) | 2022-02-01 |
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