CN105915325B - Method and device for setting carrier parameters in carrier aggregation and mobile terminal - Google Patents

Abstract

The invention provides a method for setting carrier parameters in carrier aggregation, which comprises the following steps: acquiring the received signal strength of an antenna; determining a dynamic tuning time parameter of the antenna according to the strength of the received signal, wherein the dynamic tuning time parameter is the ratio of the harmonic time of the main carrier to the compromise harmonic time; the carrier parameters in the carrier aggregation are set using the corresponding primary carrier harmonic parameters and the compromise harmonic parameters according to the dynamic tuning time parameter. The invention also provides a device for setting the carrier parameters in the carrier aggregation and a mobile terminal. The method and the device for setting the carrier parameters in the carrier aggregation and the mobile terminal determine the dynamic tuning time parameters of the antenna according to the received signal strength of the antenna, and improve the data transmission performance of the antenna on the basis of ensuring the data receiving stability of the antenna.

Description

Method, device and mobile terminal for setting carrier parameters in carrier aggregation

technical field

The present invention relates to the communication field, in particular to a method, device and mobile terminal for setting carrier parameters in carrier aggregation.

Background technique

Carrier Aggregation (CA) is a technology to increase the transmission bandwidth, which can aggregate 2 to 5 LTE (Long Term Evolution, long-term evolution) component carriers (CC) together to achieve the maximum The 100MHz transmission bandwidth effectively improves the uplink and downlink transmission rates. In carrier aggregation, it includes a primary carrier (PCC) and at least one secondary carrier (SCC).

Although carrier aggregation brings great advantages in transmitting broadband, carrier aggregation is not always advantageous, because when the mobile terminal is in carrier aggregation mode, the antenna in the mobile terminal needs to tune the Each frequency band, that is, a compromise tuning is performed between the main carrier band and the auxiliary carrier band, which will inevitably reduce the performance of the antenna, especially in the case of weak signals, which will make the main carrier and auxiliary carrier unable to work normally. Work, resulting in network problems such as network disconnection, poor signal, and low throughput. At the same time, carrier aggregation cannot give full play to its advantages in transmission bandwidth.

Therefore, it is necessary to provide a method, device and mobile terminal for setting carrier parameters in carrier aggregation, so as to solve the above technical problems.

Contents of the invention

Embodiments of the present invention provide a method, device, and mobile terminal for setting carrier parameters in carrier aggregation to improve antenna stability and transmission performance of a mobile terminal; to solve the problem of poor antenna stability or transmission performance of existing mobile terminals Poor technical issues.

An embodiment of the present invention provides a method for setting carrier parameters in carrier aggregation, which includes:

Obtain the received signal strength of the antenna;

determining a dynamic tuning time parameter of the antenna according to the received signal strength, wherein the dynamic tuning time parameter is a ratio of a main carrier harmonic time to a compromise harmonic time; and

According to the dynamic tuning time parameter, the carrier parameters in the carrier aggregation are set by using the corresponding main carrier harmonic parameters and compromise harmonic parameters.

In the method for setting carrier parameters in carrier aggregation according to the present invention, the step of using the corresponding main carrier harmonic parameters and compromise harmonic parameters to set the carrier parameters in carrier aggregation according to the dynamic tuning time parameter includes:

Taking the setting time as the switching unit, cyclically setting the harmonic parameters of the main carrier and the harmonic parameters of the compromise as the carrier parameters in the carrier aggregation, the setting time of the harmonic parameters of the main carrier is the same as the harmonic parameters of the compromise The ratio of the parameter setting time is the dynamic tuning time parameter.

In the method for setting carrier parameters in carrier aggregation according to the present invention, the method for setting carrier parameters in carrier aggregation further includes the steps of:

The corresponding relationship between the received signal strength and the dynamic tuning time parameter of the antenna is preset.

In the method for setting carrier parameters in carrier aggregation according to the present invention, the received signal strength includes a first received signal strength and a second received signal strength,

When the first received signal strength is greater than the second received signal strength, the dynamic tuning time parameter corresponding to the first received signal strength is smaller than the dynamic tuning time parameter of the second received signal strength.

In the method for setting carrier parameters in carrier aggregation according to the present invention, when the received signal strength of the antenna is greater than -100dbm, the dynamic tuning time parameter of the antenna is 0:10;

When the received signal strength of the antenna is between -100dbm and -110dbm, the dynamic tuning time parameter of the antenna is 5:5;

When the received signal strength of the antenna is between -110dbm and -115dbm, the dynamic tuning time parameter of the antenna is 6:4;

When the received signal strength of the antenna is between -115dbm and -120dbm, the dynamic tuning time parameter of the antenna is 7:3;

When the received signal strength of the antenna is between -120dbm and -130dbm, the dynamic tuning time parameter of the antenna is 9:1.

The embodiment of the present invention also provides a device for setting carrier parameters in carrier aggregation, which includes:

The received signal strength acquisition module is used to obtain the received signal strength of the antenna;

A dynamic tuning time parameter determination module, configured to determine a dynamic tuning time parameter of the antenna according to the received signal strength, wherein the dynamic tuning time parameter is a ratio of a main carrier harmonic time to a compromise harmonic time; and

The carrier parameter setting module is configured to use the corresponding main carrier harmonic parameters and compromise harmonic parameters to set carrier parameters in carrier aggregation according to the dynamic tuning time parameters.

In the device for setting carrier parameters in carrier aggregation according to the present invention, the carrier parameter setting module is specifically used to use the setting time as a switching unit to cyclically set the harmonic parameters of the main carrier and the compromise harmonic parameters as The carrier parameter in the carrier aggregation, the ratio of the setting time of the main carrier harmonic parameter to the setting time of the compromise harmonic parameter is the dynamic tuning time parameter.

In the device for setting carrier parameters in carrier aggregation according to the present invention, the device for setting further includes:

A preset module, configured to preset the corresponding relationship between the received signal strength and the dynamic tuning time parameter of the antenna.

In the device for setting carrier parameters in carrier aggregation according to the present invention, the received signal strength includes a first received signal strength and a second received signal strength,

When the first received signal strength is greater than the second received signal strength, the dynamic tuning time parameter corresponding to the first received signal strength is smaller than the dynamic tuning time parameter of the second received signal strength.

An embodiment of the present invention also provides a mobile terminal using the above device for setting carrier parameters in carrier aggregation.

Compared with the prior art, the method and device for setting carrier parameters in carrier aggregation provided by the present invention and the mobile terminal determine the dynamic tuning time parameters of the antenna according to the received signal strength of the antenna, and ensure the data receiving stability of the antenna. The invention improves the data transmission performance of the antenna; and solves the technical problem of poor stability or poor transmission performance of the antenna of the existing mobile terminal.

Description of drawings

FIG. 1 is a schematic diagram of data transmission of a mobile terminal in a carrier aggregation radio frequency working mode provided by an embodiment of the present invention;

FIG. 2 is a flowchart of a first preferred embodiment of a method for setting carrier parameters in carrier aggregation according to the present invention;

FIG. 3 is a flowchart of a second preferred embodiment of a method for setting carrier parameters in carrier aggregation according to the present invention;

FIG. 4 is a schematic structural diagram of a first preferred embodiment of an apparatus for setting carrier parameters in carrier aggregation according to the present invention;

FIG. 5 is a schematic structural diagram of a second preferred embodiment of an apparatus for setting carrier parameters in carrier aggregation according to the present invention;

FIG. 6 is a schematic diagram of the structure of the working environment of the electronic device where the device for setting the carrier parameters in the carrier aggregation of the present invention is located.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

The method and device for setting carrier parameters in carrier aggregation of the present invention can be used in communication mobile terminals with antennas, so as to improve the data transmission performance and data transmission stability of the antennas in the mobile terminals.

Please refer to FIG. 1 . FIG. 1 is a schematic diagram of data transmission of a mobile terminal in a carrier aggregation radio frequency working mode provided by an embodiment of the present invention. As shown in Figure 1, the main carrier and the auxiliary carrier of carrier aggregation are aggregated by the aggregation unit through the radio frequency transceiver circuit A and the radio frequency transceiver circuit B respectively, so as to realize the data transmission between the base station and the mobile terminal. In specific implementation, the built-in radio frequency working mode of the mobile phone may include a single carrier radio frequency working mode, a dual carrier radio frequency working mode and a carrier aggregation radio frequency working mode, and the mobile phone may have multiple radio frequency transmitting and receiving channels. When the mobile phone is in the carrier aggregation radio frequency working mode, multiple radio frequency transceiver channels can work simultaneously to transmit and process multi-carrier signals between the mobile phone and the server. When the mobile phone is in the dual-carrier radio frequency working mode, the two radio frequency transceiver channels can work simultaneously to transmit and process the dual-carrier signal between the mobile phone and the server. When the mobile phone is in the single-carrier radio frequency working mode, the base station can select one of the above-mentioned multiple radio frequency transceiver channels to transmit and process the single-carrier signal between the mobile phone and the server.

Please refer to FIG. 2 , which is a flowchart of a first preferred embodiment of a method for setting carrier parameters in carrier aggregation according to the present invention. The method for setting carrier parameters in carrier aggregation in this preferred embodiment can be implemented using the above-mentioned mobile terminal. The method for setting carrier parameters in carrier aggregation in this preferred embodiment includes:

Step S201, acquiring the received signal strength of the antenna;

Step S202, according to the received signal strength, determine the dynamic tuning time parameter of the antenna, wherein the dynamic tuning time parameter is the ratio of the main carrier harmonic time to the compromise harmonic time;

Step S203, according to the dynamic tuning time parameter, use the corresponding main carrier harmonic parameter and compromise harmonic parameter to set carrier parameters in carrier aggregation.

The specific flow of each step of the method for setting carrier parameters in carrier aggregation in this preferred embodiment will be described in detail below.

In step S201, the setting device obtains the received signal strength of the antenna, so as to subsequently select corresponding antenna working parameters according to the received signal strength of the antenna. Then go to step S202.

In step S202, the setting device determines a dynamic tuning time parameter of the antenna according to the received signal strength of the antenna obtained in step S201. The dynamic tuning time parameter here is the ratio of the main carrier harmonic time to the compromise harmonic time. The main carrier harmonic time refers to the length of time for setting the antenna parameters that give priority to the main carrier transmission rate; the compromise harmonic time refers to the time length of the antenna parameters that give priority to the total transmission rate (that is, consider both the main carrier transmission rate and the auxiliary carrier transmission rate). Set the length of time. If the received signal strength of the antenna is high, the compromise harmonic time can be set longer, that is, the dynamic tuning time parameter can be set smaller; if the received signal strength of the antenna is small, the compromise harmonic time can be set shorter, That is, the dynamic tuning time parameter setting is relatively large. Then go to step S203.

In step S203, according to the dynamic tuning time parameter obtained in step S202, the setting device uses the main carrier harmonic parameter and compromise harmonic parameter corresponding to the dynamic tuning time parameter to set carrier parameters in carrier aggregation. That is, the ratio of the setting time of the main carrier harmonic parameter to the setting time of the compromise harmonic parameter is equal to the dynamic tuning time parameter.

In this way, the carrier parameter setting process of the method for setting carrier parameters in carrier aggregation in this preferred embodiment is completed.

The method for setting carrier parameters in carrier aggregation in this preferred embodiment determines the dynamic tuning time parameters of the antenna according to the received signal strength of the antenna, and improves the data transmission performance of the antenna on the basis of ensuring the stability of data reception of the antenna.

Please refer to FIG. 3 , which is a flowchart of a second preferred embodiment of a method for setting carrier parameters in carrier aggregation according to the present invention. The method for setting carrier parameters in carrier aggregation in this preferred embodiment can be implemented using the above-mentioned mobile terminal. The method for setting carrier parameters in carrier aggregation in this preferred embodiment includes:

Step S301, preset the corresponding relationship between the received signal strength and the dynamic tuning time parameter of the antenna;

Step S302, acquiring the received signal strength of the antenna;

Step S303, according to the received signal strength, determine the dynamic tuning time parameter of the antenna, wherein the dynamic tuning time parameter is the ratio of the main carrier harmonic time to the compromise harmonic time;

Step S304, using the setting time as the switching unit, cyclically setting the harmonic parameters of the main carrier and the compromise harmonic parameters as the carrier parameters in the carrier aggregation, the ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters, Tune the time parameter for dynamics.

The specific flow of each step of the method for setting carrier parameters in carrier aggregation in this preferred embodiment will be described in detail below.

In step S301, the setting device presets the corresponding relationship between the received signal strength of the antenna and the dynamic tuning time parameter of the antenna according to the user's requirements, so that the corresponding dynamic tuning time parameter can be read subsequently through the received signal strength of the antenna. Then go to step S302.

In step S302, the setting device obtains the received signal strength of the antenna, so as to subsequently select corresponding antenna working parameters according to the received signal strength of the antenna. Then go to step S303.

In step S303, the setting device determines the dynamic tuning time parameter of the antenna according to the received signal strength of the antenna obtained in step S302 and the corresponding relationship between the received signal strength of the antenna and the dynamic tuning time parameter of the antenna in step S301. The dynamic tuning time parameter here is the ratio of the main carrier harmonic time to the compromise harmonic time. The main carrier harmonic time refers to the length of time for setting antenna parameters that satisfy the transmission rate of the main carrier; the compromise harmonic time refers to the length of time for setting antenna parameters that meet the overall transmission rate. If the received signal strength includes the first received signal strength and the second received signal strength, when the first received signal strength is greater than the second received signal strength, the dynamic tuning time parameter corresponding to the first received signal strength is smaller than the dynamic tuning time parameter of the second received signal strength Tuning time parameter. Then go to step S304.

In step S304, according to the dynamic tuning time parameter obtained in step S303, the setting device cyclically sets the main carrier harmonic parameter and compromise harmonic parameter as carrier parameters in carrier aggregation, using the setting time as a switching unit. The ratio of the setting time of the main carrier harmonic parameter to the setting time of the compromise harmonic parameter is equal to the dynamic tuning time parameter. specific:

When the received signal strength of the antenna is greater than -100dbm, the dynamic tuning time parameter of the antenna is 0:10, that is, only the compromised harmonic parameters are used as the carrier parameters in the carrier aggregation.

When the receiving signal strength of the antenna is between -100dbm and -110dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 5 :5;

When the receiving signal strength of the antenna is between -110dbm and -115dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 6 :4;

When the receiving signal strength of the antenna is between -115dbm and -120dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 7 :3;

When the receiving signal strength of the antenna is between -120dbm and -130dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 9 :1.

In this way, the carrier parameter setting process of the method for setting carrier parameters in carrier aggregation in this preferred embodiment is completed.

On the basis of the first preferred embodiment, the carrier parameter setting method in the carrier aggregation of this preferred embodiment uses the setting time as the switching unit to switch the main carrier harmonic parameters and the compromise harmonic parameters, which further improves the data of the antenna. Reception stability and data transmission performance of the antenna.

The present invention also provides a device for setting carrier parameters in carrier aggregation. Please refer to FIG. 4 . FIG. 4 is a schematic structural diagram of a first preferred embodiment of the device for setting carrier parameters in carrier aggregation according to the present invention. The device for setting carrier parameters in carrier aggregation in this preferred embodiment can be implemented using the above-mentioned first preferred embodiment of the method for setting carrier parameters in carrier aggregation. The device 40 for setting carrier parameters in carrier aggregation in this preferred embodiment includes a received signal strength acquisition module 41 , a dynamic tuning time parameter determination module 42 and a carrier parameter setting module 43 .

The received signal strength acquisition module 41 is used to obtain the received signal strength of the antenna; the dynamic tuning time parameter determination module 42 is used to determine the dynamic tuning time parameter of the antenna according to the received signal strength, wherein the dynamic tuning time parameter is the main carrier harmonic time and the trade-off Ratio of harmonic time; carrier parameter setting module 43 is used to set carrier parameters in carrier aggregation using corresponding main carrier harmonic parameters and compromise harmonic parameters according to dynamic tuning time parameters.

When the carrier parameter setting device 40 in carrier aggregation of this preferred embodiment is used, the received signal strength acquisition module 41 first obtains the received signal strength of the antenna, so as to select corresponding antenna working parameters according to the received signal strength of the antenna.

Then the dynamic tuning time parameter determining module 42 determines the dynamic tuning time parameter of the antenna according to the received signal strength of the antenna acquired by the received signal strength obtaining module 41 . The dynamic tuning time parameter here is the ratio of the main carrier harmonic time to the compromise harmonic time. The main carrier harmonic time refers to the length of time for setting the antenna parameters that give priority to the main carrier transmission rate; the compromise harmonic time refers to the time length of the antenna parameters that give priority to the total transmission rate (that is, consider both the main carrier transmission rate and the auxiliary carrier transmission rate). Set the length of time. If the received signal strength of the antenna is high, the compromise harmonic time can be set longer, that is, the dynamic tuning time parameter can be set smaller; if the received signal strength of the antenna is small, the compromise harmonic time can be set shorter, That is, the dynamic tuning time parameter setting is relatively large.

Finally, the carrier parameter setting module 43 uses the main carrier harmonic parameter and the compromise harmonic parameter corresponding to the dynamic tuning time parameter to set the carrier parameters in carrier aggregation according to the dynamic tuning time parameter obtained by the dynamic tuning time parameter determination module 42 . That is, the ratio of the setting time of the main carrier harmonic parameter to the setting time of the compromise harmonic parameter is equal to the dynamic tuning time parameter.

In this way, the carrier parameter setting process of the carrier parameter setting device 40 in carrier aggregation in this preferred embodiment is completed.

The device for setting carrier parameters in carrier aggregation in this preferred embodiment determines the dynamic tuning time parameters of the antenna according to the received signal strength of the antenna, and improves the data transmission performance of the antenna on the basis of ensuring the stability of data reception of the antenna.

Please refer to FIG. 5 , which is a schematic structural diagram of a second preferred embodiment of an apparatus for setting carrier parameters in carrier aggregation according to the present invention. The apparatus for setting carrier parameters in carrier aggregation in this preferred embodiment can be implemented using the above-mentioned second preferred embodiment of the method for setting carrier parameters in carrier aggregation. The device 50 for setting carrier parameters in carrier aggregation in this preferred embodiment includes a preset module 51 , a received signal strength acquisition module 52 , a dynamic tuning time parameter determination module 53 and a carrier parameter setting module 54 .

The preset module 51 is used to preset the corresponding relationship between the received signal strength and the dynamic tuning time parameter of the antenna. The received signal strength acquiring module 52 is used to acquire the received signal strength of the antenna. The dynamic tuning time parameter determining module 53 is used to determine the dynamic tuning time parameter of the antenna according to the received signal strength, wherein the dynamic tuning time parameter is the ratio of the main carrier harmonic time to the compromise harmonic time. The carrier parameter setting module 54 is specifically used to use the setting time as the switching unit to cyclically set the harmonic parameters of the main carrier and the compromise harmonic parameters as the carrier parameters in the carrier aggregation, the setting time of the harmonic parameters of the main carrier and the compromise harmonic The ratio of the parameter setting time is the dynamic tuning time parameter.

When the carrier parameter setting device 50 in carrier aggregation of this preferred embodiment is used, the preset module 51 presets the corresponding relationship between the received signal strength of the antenna and the dynamic tuning time parameter of the antenna according to the user's requirements, so that the received signal strength of the antenna can be subsequently passed Read the corresponding dynamic tuning time parameter.

Subsequently, the received signal strength acquiring module 52 acquires the received signal strength of the antenna, so as to subsequently select corresponding antenna working parameters according to the received signal strength of the antenna.

Then the dynamic tuning time parameter determination module 53 determines the dynamic tuning of the antenna according to the received signal strength of the antenna obtained by the received signal strength acquisition module 52, and according to the corresponding relationship between the received signal strength of the antenna of the preset module 51 and the dynamic tuning time parameter of the antenna time parameter. The dynamic tuning time parameter here is the ratio of the main carrier harmonic time to the compromise harmonic time. The main carrier harmonic time refers to the length of time for setting antenna parameters that satisfy the transmission rate of the main carrier; the compromise harmonic time refers to the length of time for setting antenna parameters that meet the overall transmission rate. If the received signal strength includes the first received signal strength and the second received signal strength, when the first received signal strength is greater than the second received signal strength, the dynamic tuning time parameter corresponding to the first received signal strength is smaller than the dynamic tuning time parameter of the second received signal strength Tuning time parameter.

Finally, the carrier parameter setting module 54 cyclically sets the main carrier harmonic parameters and compromise harmonic parameters as carrier parameters in carrier aggregation according to the dynamic tuning time parameters obtained by the dynamic tuning time parameter determination module 53 and using the setting time as a switching unit. The ratio of the setting time of the main carrier harmonic parameter to the setting time of the compromise harmonic parameter is equal to the dynamic tuning time parameter. specific:

When the received signal strength of the antenna is greater than -100dbm, the dynamic tuning time parameter of the antenna is 0:10, that is, the carrier parameter setting module 54 only uses the compromise harmonic parameter as the carrier parameter in carrier aggregation.

When the receiving signal strength of the antenna is between -100dbm and -110dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 5 :5;

When the receiving signal strength of the antenna is between -110dbm and -115dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 6 :4;

When the receiving signal strength of the antenna is between -115dbm and -120dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 7 :3;

When the receiving signal strength of the antenna is between -120dbm and -130dbm, it can be used as a cycle switching unit to switch the carrier parameters in 1 minute. The ratio of the setting time of the main carrier harmonic parameters to the setting time of the compromise harmonic parameters is 9 :1.

In this way, the carrier parameter setting process of the carrier parameter setting device 50 in carrier aggregation in this preferred embodiment is completed.

On the basis of the first preferred embodiment, the device for setting carrier parameters in carrier aggregation in this preferred embodiment uses the setting time as the switching unit to switch the main carrier harmonic parameters and compromise harmonic parameters, further improving the antenna data Reception stability and data transmission performance of the antenna.

The present invention also provides a mobile terminal using the above device for setting carrier parameters in carrier aggregation. The device for setting carrier parameters in carrier aggregation includes a received signal strength acquisition module, a dynamic tuning time parameter determination module, and a carrier parameter setting module.

The received signal strength acquisition module is used to obtain the received signal strength of the antenna; the dynamic tuning time parameter determination module is used to determine the dynamic tuning time parameter of the antenna according to the received signal strength, wherein the dynamic tuning time parameter is the harmonic time of the main carrier and the compromise harmonic The time ratio; the carrier parameter setting module is used to set the carrier parameters in the carrier aggregation by using the corresponding main carrier harmonic parameters and compromise harmonic parameters according to the dynamic tuning time parameters.

Preferably, the carrier parameter setting module is specifically used to use the setting time as the switching unit, cyclically set the main carrier harmonic parameters and the compromise harmonic parameters as the carrier parameters in the carrier aggregation, the setting time of the main carrier harmonic parameters and the compromise harmonic The ratio of the parameter setting time is the dynamic tuning time parameter.

Preferably, the setting device further includes a presetting module for presetting the corresponding relationship between the received signal strength and the dynamic tuning time parameter of the antenna.

Preferably, the received signal strength includes a first received signal strength and a second received signal strength, and when the first received signal strength is greater than the second received signal strength, the dynamic tuning time parameter corresponding to the first received signal strength is smaller than the second received signal strength The dynamic tuning time parameter of .

The specific working principle of the mobile terminal of the present invention is the same as or similar to the description in the preferred embodiment of the device for setting carrier parameters in carrier aggregation described above. For details, please refer to the relevant description in the preferred embodiment of the device for setting carrier parameters in carrier aggregation. .

The method and device for setting carrier parameters in carrier aggregation provided by the present invention and the mobile terminal determine the dynamic tuning time parameters of the antenna according to the received signal strength of the antenna, and improve the data transmission of the antenna on the basis of ensuring the stability of data reception of the antenna Performance; the technical problem of poor stability or poor transmission performance of the antenna of the existing mobile terminal is solved.

As used in this application, the terms "component," "module," "system," "interface," "process," and the like are generally intended to refer to a computer-related entity: hardware, a combination of hardware and software, software, or an software. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable application, a thread of execution, a program, and/or a computer. By way of illustration, both an application running on a controller and the controller can be components. One or more components can reside within a process and/or thread of execution and a component can be localized on one computer and/or distributed between two or more computers.

FIG. 6 and the subsequent discussion provide a short and general description of the device for setting carrier parameters in carrier aggregation and the working environment of the electronic equipment where the mobile terminal is located in the present invention. The work environment of FIG. 6 is only one example of a suitable work environment and is not intended to suggest any limitation as to the scope of use or functionality of the work environment. Example electronic devices 612 include, but are not limited to, wearable devices, headsets, healthcare platforms, personal computers, server computers, handheld or laptop devices, mobile devices such as mobile phones, personal digital assistants (PDAs), media player processors, etc.), multiprocessor systems, consumer electronics devices, minicomputers, mainframe computers, distributed computing environments including any of the above systems or devices, and the like.

Although not required, the embodiments are described in the general context of "computer readable instructions" being executed by one or more electronic devices. Computer readable instructions may be distributed via computer readable media (discussed below). Computer readable instructions can be implemented as program modules, such as functions, objects, application programming interfaces (APIs), data structures, etc., that perform particular tasks or implement particular abstract data types. Typically, the functions of the computer readable instructions may be combined or distributed at will in various environments.

FIG. 6 illustrates an example of an electronic device 612 including one or more embodiments of an apparatus for setting carrier parameters in carrier aggregation and a mobile terminal of the present invention. In one configuration, the electronic device 612 includes at least one processing unit 616 and memory 618 . Depending on the exact configuration and type of electronic device, memory 618 may be volatile (such as RAM), non-volatile (such as ROM, flash memory, etc.), or some combination of the two. This configuration is illustrated by dashed line 614 in FIG. 6 .

In other embodiments, electronic device 612 may include additional features and/or functionality. For example, device 612 may also include additional storage (eg, removable and/or non-removable) including, but not limited to, magnetic storage, optical storage, and the like. Such additional storage is illustrated in FIG. 6 by storage 620 . In one embodiment, computer readable instructions to implement one or more embodiments provided herein may be in storage device 620 . The storage device 620 may also store other computer-readable instructions for implementing an operating system, application programs, and the like. Computer readable instructions may be loaded into memory 618 for execution by processing unit 616, for example.

The term "computer-readable medium" as used herein includes computer storage media. Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions or other data. Memory 618 and storage 620 are examples of computer storage media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical storage device, cassette tape, magnetic tape, magnetic disk storage device or other magnetic storage device, Or any other medium that can be used to store desired information and can be accessed by electronic device 612 . Any such computer storage media may be part of electronic device 612 .

The electronic device 612 may also include a communication connection 626 that allows the electronic device 612 to communicate with other devices. Communications connection 626 may include, but is not limited to, a modem, network interface card (NIC), integrated network interface, radio frequency transmitter/receiver, infrared port, USB connection, or other interface for connecting electronic device 612 to other electronic devices. Communications connection 626 may include a wired connection or a wireless connection. Communication connection 626 may transmit and/or receive communication media.

The term "computer-readable medium" may include communication media. Communication media typically embodies computer readable instructions or other data in a "modulated data signal" such as a carrier wave or other transport mechanism and includes any information delivery media. The term "modulated data signal" may include a signal that has one or more of its characteristics set or changed in such a manner as to encode information into the signal.

The electronic device 612 may include an input device 624, such as a keyboard, mouse, pen, voice input device, touch input device, infrared camera, video input device, and/or any other input device. Also included in device 612 is output device 622, such as one or more displays, speakers, printer, and/or any other output device. Input device 624 and output device 622 may be connected to electronic device 612 via a wired connection, a wireless connection, or any combination thereof. In one embodiment, an input device or output device from another electronic device may be used as input device 624 or output device 622 of electronic device 612 .

The components of electronic device 612 may be connected by various interconnects, such as buses. Such interconnects may include Peripheral Component Interconnect (PCI) (such as PCI Express), Universal Serial Bus (USB), Firewire (IEEE1394), optical bus structures, and the like. In another embodiment, the components of the electronic device 612 may be interconnected by a network. For example, memory 618 may be comprised of multiple physical memory units located in different physical locations, interconnected by a network.

Those skilled in the art will realize that storage devices utilized to store computer readable instructions may be distributed across a network. For example, electronic device 630 accessible via network 628 may store computer readable instructions for implementing one or more embodiments provided herein. Electronic device 612 may access electronic device 630 and download a portion or all of the computer readable instructions for execution. Alternatively, electronic device 612 may download as many computer readable instructions as desired, or some instructions may be executed at electronic device 612 and some instructions may be executed at electronic device 630 .

Various operations of embodiments are provided herein. In one embodiment, one or more operations described may constitute computer-readable instructions stored on one or more computer-readable media, which, when executed by an electronic device, will cause the computing device to perform the operations described. The order in which some or all operations are described should not be construed to imply that these operations are necessarily order-dependent. Alternative orderings will be appreciated by those skilled in the art with the benefit of this description. Also, it should be understood that not all operations need to be present in every embodiment provided herein.

Moreover, while the disclosure has been shown and described with respect to one or more implementations, equivalent alterations and modifications will occur to others skilled in the art upon the reading and understanding of this specification and the annexed drawings. The present disclosure includes all such modifications and variations and is limited only by the scope of the appended claims. With particular regard to the various functions performed by the above-described components (eg, elements, resources, etc.), terminology used to describe such components is intended to correspond to Any component (unless otherwise indicated), even if not structurally equivalent to the disclosed structure that performs the function in the exemplary implementations of the present disclosure shown herein. Furthermore, although a particular feature of the present disclosure has been disclosed with respect to only one of several implementations, such feature may be combined with one or more other implementations as may be desirable and advantageous for a given or particular application. other feature combinations. Moreover, to the extent the terms "comprises", "has", "comprising" or variations thereof are used in the detailed description or the claims, such terms are intended to be encompassed in a manner similar to the term "comprising".

Each functional unit in the embodiment of the present invention may be integrated into one processing module, or each unit may physically exist separately, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium. The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like. Each of the above devices or systems may execute the methods in the corresponding method embodiments.

In summary, although the present invention has been disclosed as above in the embodiments, the serial numbers before the embodiments, such as "first", "second", etc., are used for convenience of description only, and do not limit the sequence of the embodiments of the present invention. Moreover, the above-mentioned embodiments are not intended to limit the present invention. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention is defined by the claims range prevails.

Claims (7)

1. the method to set up of carrier parameter in a kind of carrier aggregation, it is characterised in that including：

Obtain the received signal strength of antenna；

According to the received signal strength, the dynamic tuning time parameter of the antenna is determined, is specifically included：The reception letter of antenna Number intensity is larger, and by the longer of compromise harmonic wave set of time, it is smaller that dynamic tuning time parameter is set；The reception signal of antenna Intensity is smaller, and by the shorter of compromise harmonic wave set of time, it is larger that dynamic tuning time parameter is set；Wherein described dynamic tuning Time parameter is the ratio of main carrier harmonics time and compromise harmonic wave time；When the antenna received signal strength be more than- During 100dbm, the dynamic tuning time parameter of the antenna is 0:10；When the received signal strength of the antenna is in -100dbm When between to -110dbm, the dynamic tuning time parameter of the antenna is 5:5；When the antenna received signal strength be in- When between 110dbm to -115dbm, the dynamic tuning time parameter of the antenna is 6:4；When the reception signal of the antenna is strong When degree is between -115dbm to -120dbm, the dynamic tuning time parameter of the antenna is 7:3；When the reception of the antenna When signal intensity is between -120dbm to -130dbm, the dynamic tuning time parameter of the antenna is 9:1；And

According to the dynamic tuning time parameter, carrier wave is set using corresponding main carrier harmonic parameters and compromise harmonic parameters Carrier parameter in polymerization.

2. the method to set up of carrier parameter in carrier aggregation according to claim 1, it is characterised in that described in the basis Dynamic tuning time parameter, the carrier wave in carrier aggregation is set using corresponding main carrier harmonic parameters and compromise harmonic parameters The step of parameter, includes：

Using setting time as switch unit, the main carrier harmonic parameters and the compromise harmonic parameters are circularly set as institute State the carrier parameter in carrier aggregation, when time and the setting of the compromise harmonic parameters are set of the main carrier harmonic parameters Between ratio, be the dynamic tuning time parameter.

3. the method to set up of carrier parameter in carrier aggregation according to claim 2, it is characterised in that the carrier aggregation The method to set up of middle carrier parameter also includes step：

Pre-set the corresponding relation of the received signal strength and the dynamic tuning time parameter of the antenna.

4. the setting device of carrier parameter in a kind of carrier aggregation, it is characterised in that including：

Received signal strength acquisition module, the received signal strength for obtaining antenna；

Dynamic tuning time parameter determining module, for according to the received signal strength, determining the dynamic tuning of the antenna Time parameter, is specifically included：The received signal strength of antenna is larger, by the longer of compromise harmonic wave set of time, during dynamic tuning Between parameter setting it is smaller；The received signal strength of antenna is smaller, by shorter, the dynamic tuning time of compromise harmonic wave set of time Parameter setting it is larger；Wherein described dynamic tuning time parameter is the ratio of main carrier harmonics time and compromise harmonic wave time； When the received signal strength of the antenna is more than -100dbm, the dynamic tuning time parameter of the antenna is 0:10；When described When the received signal strength of antenna is between -100dbm to -110dbm, the dynamic tuning time parameter of the antenna is 5:5； When the received signal strength of the antenna is between -110dbm to -115dbm, the dynamic tuning time parameter of the antenna For 6:4；When the received signal strength of the antenna is between -115dbm to -120dbm, during the dynamic tuning of the antenna Between parameter be 7:3；When the received signal strength of the antenna is between -120dbm to -130dbm, the dynamic of the antenna Tuning period parameter is 9:1；And

Carrier parameter setup module, for according to the dynamic tuning time parameter, using corresponding main carrier harmonic parameters with And compromise harmonic parameters set the carrier parameter in carrier aggregation.

5. the setting device of carrier parameter in carrier aggregation according to claim 4, it is characterised in that the carrier parameter Setup module is specifically for using setting time as switch unit, being circularly set the main carrier harmonic parameters and described compromise humorous Wave parameter is used as the carrier parameter in the carrier aggregation, the setting time of the main carrier harmonic parameters and the compromise harmonic wave The ratio of the setting time of parameter, is the dynamic tuning time parameter.

6. the setting device of carrier parameter in carrier aggregation according to claim 4, it is characterised in that the setting device Also include：

Presetting module, for pre-setting received signal strength pass corresponding with the dynamic tuning time parameter of the antenna System.

7. in a kind of use the claims 4-6 in any carrier aggregation carrier parameter setting device mobile terminal.