CN108702170A

CN108702170A - A kind of antenna selecting method and multimode terminal applied to multimode terminal

Info

Publication number: CN108702170A
Application number: CN201780012485.8A
Authority: CN
Inventors: 龙星宇; 黄建仁; 蓝元皓; 许浩维; 钟延宗
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2017-02-25
Filing date: 2017-06-20
Publication date: 2018-10-23
Anticipated expiration: 2037-06-20
Also published as: CN108702170B; WO2018152991A1

Abstract

A kind of antenna selecting method and multimode terminal applied to multimode terminal influences communication quality for solving the problems, such as since antenna assignment is uneven.The multimode terminal includes:At least two transmission modules and at least two antennas;At least two transmission module is configured to separately through an antenna receiving and transmitting signal at least two antenna;The method includes:The first transmission module at least two transmission module determines the signal quality of at least two antenna receiving and transmitting signal, and determines the priority ranking result of at least two transmission module selection antenna;And according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna it is respectively that at least two transmission module distributes antenna.

Description

A kind of antenna selecting method and multimode terminal applied to multimode terminal

This application claims on 2 25th, 2017 submission Patent Office of the People's Republic of China, application No. is a kind of 201710105090.4, priority of the Chinese patent application of entitled " multimode terminal ", entire contents are hereby incorporated by reference in the application.

Technical field

This application involves information technology field more particularly to a kind of antenna selecting methods and multimode terminal applied to multimode terminal.

Background technique

With the development of wireless communication technique, there is multimode terminal, be configured in multimode terminal mutiple antennas and it is multiple can be by the transmission module of antenna receiving and transmitting signal, for example use the transmission module of following any communication standard: global system for mobile communications (global system of mobile communication, GSM), long term evolution (Long Term Evolution, LTE), worldwide interoperability for microwave accesses (Worldwide Interoperability for Microwave Access, WiMax), WLAN (Wireless Local Area Networks, WLAN) , bluetooth (Bluetooth) etc., the corresponding transmission module of the main carrier in carrier aggregation scene and the corresponding transmission module of subcarrier etc. for another example.

At present when for transmission module selection antenna each in multimode terminal, a kind of mode is for one antenna of each transmission module fixed configurations, if the signal for being not carried out the antenna of the transmission module configuration of data transfer task is preferable, and when being carrying out the dtr signal of transmission module antenna of data transfer task, cause antenna assignment uneven, influences communication quality；Another way is that one transmission module of configuration can select optimal antenna, in this way for other transmission modules can not select antenna, also due to antenna assignment unevenness and influence communication quality.

Summary of the invention

The embodiment of the present application provides a kind of antenna selecting method and multimode terminal applied to multimode terminal, influences communication quality since antenna assignment is uneven for solving the problems, such as.

In a first aspect, the embodiment of the present application provides a kind of antenna selecting method applied to multimode terminal, the multimode terminal includes: at least two transmission modules and at least two antennas；At least two transmission module is configured to separately through an antenna receiving and transmitting signal at least two antenna；The described method includes:

The first transmission module at least two transmission module determines the signal quality of at least two antenna receiving and transmitting signal, and determines the priority ranking result of at least two transmission module selection antenna；And

It is respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna.

In above scheme, executing subject of the transmission module as antenna selecting method in multimode terminal is selected, is that other transmission modules distribute antenna in multimode terminal by the transmission module.It assists other transmission modules to select antenna by a transmission module, improves the harmony of multimode terminal antenna assignment, and reduce influence of the antenna configuration process to communication quality.

In a kind of possible design, first transmission module determines the signal quality of the receiving and transmitting signal of at least two antenna, comprising:

Described at least two are measured under first transmission module standard used by first transmission module and frequency range The signal quality of antenna receiving and transmitting signal.In above-mentioned design, a kind of mode of the signal quality of simply and effectively measurement antenna receiving and transmitting signal is provided.

The signal quality of at least two antenna receiving and transmitting signal is measured under first transmission module standard used by first transmission module and frequency range；

The corresponding signal quality of other antennas in addition to the antenna currently used except first transmission module obtained for measurement executes respectively:

Based on the signal compensation value between the second transmission module and first transmission module, is compensated for the corresponding signal quality of first antenna, obtain the signal quality of compensated first antenna；

Wherein, the first antenna is any antenna in other antennas in addition to the currently used antenna of first transmission module；Second transmission module is the transmission module using the first antenna receiving and transmitting signal, and the signal compensation value between second transmission module and first transmission module is: being obtained based on used frequency range between second transmission module and first transmission module and the determination of the difference of communication standard.

The influence between compensation transmission module due to working frequency range and standard difference bring to the signal quality for using antenna is gone in above-mentioned design when the signal quality of the receiving and transmitting signal to each antenna is ranked up.

In a kind of possible design, first transmission module is respectively that at least two transmission module distributes antenna according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module, comprising:

First transmission module determines the third transmission module of highest priority in the transmission module of current unallocated antenna according to the priority ranking result of at least two transmission module；

Give the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the third transmission module.

In above-mentioned design, by signal quality it is good distribute to the high transmission module of priority, ensure that the communication quality of the high transmission module of priority.

In a kind of possible design, first transmission module determines the signal quality of the receiving and transmitting signal of at least two antenna, and determines the priority ranking result of at least two transmission module selection antenna；First transmission module is respectively that at least two transmission module distributes antenna according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module, comprising:

First transmission module determines the 4th transmission module of highest priority in the transmission module of current unallocated antenna according to the priority ranking result of at least two transmission module；

The signal quality that each antenna receiving and transmitting signal of distribution is had neither part nor lot at least two antennas is measured under first transmission module standard used by the 4th transmission module and frequency range；

First transmission module gives the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the 4th transmission module.

In above-mentioned design, first transmission module measures the signal quality of 4 antennas under the standard of the transmission module of highest priority and working frequency range, by the highest antenna assignment of signal quality to the transmission module of highest priority, then the first transmission module be switched to the high transmission module of preferential level standard and working frequency range under measure the signal quality of remaining antenna, by the transmission module high to preferential level of the highest antenna assignment of signal quality in remaining antenna, and so on.To improve the accuracy of measurement aerial signal.

In a kind of possible design, before first transmission module determines the priority ranking result of at least two transmission module selection antenna, the method also includes:

First transmission module receives the notification message for being used to notify to redistribute antenna of the transmission of at least one transmission module at least two transmission module in addition to first transmission module.In above-mentioned design, the first transmission module is when receiving other transmission module notification messages, then executes distribution antenna.

In a kind of possible design, before the priority ranking result and the corresponding signal quality of at least two antenna according at least two transmission module is respectively at least two transmission module distribution antenna, the method also includes:

First transmission module determines the transmission module including highest priority at least one described transmission module according to the priority ranking result.

In above-mentioned design, determine send a notification message in described in include at least one transmission module highest priority transmission module, execute signal measurement for all antennas.

In a kind of possible design, the method also includes:

First transmission module is according to the transmission module at least one determining described transmission module of the priority ranking result not including highest priority；

First transmission module is measured for the signal quality of antenna receiving and transmitting signal used in transmission module of the priority lower than the first priority；First priority is the highest priority in the corresponding priority of at least one described transmission module；

The signal quality of first transmission module antenna according to used in the transmission module of the priority of at least one transmission module and priority lower than the first priority is respectively at least one transmission module distribution antenna.

Above-mentioned design, in the notification message for determining that the transmission module for not receiving highest priority is sent, then antenna used in the transmission module of highest priority is not involved in distribution, so that improving communication quality caused by the high transmission module of priority switches due to antenna reduces.

In a kind of possible design, first transmission module determines the signal quality of the receiving and transmitting signal of at least two antenna, and determines the priority ranking result of at least two transmission module selection antenna；It and according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna is respectively that at least two transmission module distributes antenna, comprising:

The signal quality of the second currently used antenna receiving and transmitting signal of 5th transmission module of the first transmission module measurement highest priority, and the signal quality of other antenna receiving and transmitting signals at least two antenna in addition to second antenna is measured under the standard used by first transmission module and frequency range one by one；

When measuring third antenna of the signal quality higher than the second antenna, the third antenna is distributed to the 5th transmission module by first transmission module, and by the currently used antenna assignment of the 5th transmission module to the transmission module of the highest priority in addition to the 5th transmission module.

In above-mentioned design, wherein, due to each time, when the first transmission module 1 has the better antenna of signal quality of antenna used in the first transmission module than highest priority in the antenna for determining measurement, then batch operation is executed, by the better antenna assignment of signal quality to the transmission module of highest priority, therefore, preferential highest transmission module can all be switched to optimal antenna forever, and last old antenna just can be considered sub-optimal antenna, distribute to the high transmission module of preferential level, and so on.

In a kind of possible design, the priority ranking result of the determination at least two transmission module selection antenna, comprising:

The priority of at least two transmission module selection antenna of pre-configuration is ranked up by first transmission module, obtains priority ranking result；Alternatively,

First transmission module controls the priority ranking result that at least two transmission module that module is sent selects antenna in receiving；Alternatively,

First transmission module determines the priority relevant information of itself, and receives the priority relevant information that other transmission modules are sent respectively at least two transmission module；The priority relevant information includes the signal quality of the currently processed business information of transmission module and/or receiving and transmitting signal；First transmission module determines the priority ranking result of at least two transmission module selection antenna based on the corresponding priority relevant information of at least two transmission module.

In above-mentioned design, by messaging service information and/or the signal quality of receiving and transmitting signal between multiple transmission modules, so as to determine the priority ranking result of transmission module.

Second aspect, the embodiment of the present application provide a kind of multimode terminal, and the multimode terminal includes memory, processor, at least two transmission modules and at least two antennas；At least two antenna is used for receiving and transmitting signal, and at least two transmission module is configured to separately through an antenna receiving and transmitting signal at least two antenna；

The memory, for storing program code；

The processor, the program code stored for executing the memory are performed the following operations specifically for controlling the first transmission module at least two transmission modules:

It determines the signal quality of at least two antenna receiving and transmitting signal, and determines the priority ranking result of at least two transmission module selection antenna；And

It is respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna；

At least two transmission module, the antenna receiving and transmitting signal for being distributed based on first transmission module.

In a kind of possible design, the processor is specifically used for when controlling first transmission module and executing the signal quality for determining the receiving and transmitting signal of at least two antenna:

Control the signal quality that at least two antenna receiving and transmitting signal is measured under first transmission module standard used by first transmission module and frequency range.

In a kind of possible design, the processor is specifically used for control first transmission module and executes when controlling first transmission module and executing the signal quality for determining the receiving and transmitting signal of at least two antenna:

The signal quality of at least two antenna receiving and transmitting signal is measured under the standard used by first transmission module and frequency range；

In a kind of possible design, the processor, when controlling first transmission module to execute according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module is respectively that at least two transmission module distributes antenna, it is specifically used for control first transmission module and executes:

The third transmission module of highest priority in the transmission module of current unallocated antenna is determined according to the priority ranking result of at least two transmission module；

In a kind of possible design, the processor determines the signal quality of the receiving and transmitting signal of at least two antenna in control first transmission module, and determines the priority ranking result of at least two transmission module selection antenna；When first transmission module is respectively at least two transmission module distribution antenna according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module, it is specifically used for controlling the first transmission module execution:

The 4th transmission module of highest priority in the transmission module of current unallocated antenna is determined according to the priority ranking result of at least two transmission module；

The signal quality that each antenna receiving and transmitting signal of distribution is had neither part nor lot at least two antennas is measured under the standard used by the 4th transmission module and frequency range；

Give the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the 4th transmission module.

In a kind of possible design, the processor, before controlling the priority ranking result that first transmission module determines that at least two transmission module selects antenna, it is also used to control first transmission module and receives the notification message for being used to notify to redistribute antenna that at least one transmission module at least two transmission module in addition to first transmission module is sent.

In a kind of possible design, the processor, it is respectively to be also used to control first transmission module before at least two transmission module distributes antenna according to the priority ranking result and determine the transmission module including highest priority at least one described transmission module controlling first transmission module according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module.

In a kind of possible design, the processor is also used to control first transmission module and executes:

According to the transmission module at least one determining described transmission module of the priority ranking result not including highest priority；

It is measured for the signal quality of antenna receiving and transmitting signal used in transmission module of the priority lower than the first priority；First priority is the highest priority in the corresponding priority of at least one described transmission module；

Signal quality according to antenna used in the transmission module of the priority of at least one transmission module and priority lower than the first priority is respectively at least one transmission module distribution antenna.

In a kind of possible design, the processor determines the signal quality of the receiving and transmitting signal of at least two antenna in control first transmission module, and determines the priority ranking result of at least two transmission module selection antenna；And when being respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna, it is specifically used for controlling the first transmission module execution:

The signal quality of the second currently used antenna receiving and transmitting signal of 5th transmission module of measurement highest priority, and the signal quality of other antenna receiving and transmitting signals at least two antenna in addition to second antenna is measured under the standard used by first transmission module and frequency range one by one；

When measuring third antenna of the signal quality higher than the second antenna, the third antenna is distributed into the 5th transmission module, and by the currently used antenna assignment of the 5th transmission module to the transmission module of the highest priority in addition to the 5th transmission module.

In a kind of possible design, the processor is specifically used for controlling the first transmission module execution when control first transmission module determines the priority ranking result of at least two transmission module selection antenna:

The priority of at least two transmission module selection antenna of pre-configuration is ranked up, priority ranking result is obtained；Alternatively,

It determines the priority relevant information of itself, and receives the priority relevant information that other transmission modules are sent respectively at least two transmission module；The priority relevant information includes the signal quality of the currently processed business information and/or receiving and transmitting signal of at least two transmission module；The priority ranking result of at least two transmission module selection antenna is determined based on the corresponding priority relevant information of at least two transmission module.

It further include middle control module in a kind of possible design；

The processor is also used to control the priority ranking result that the middle control module sends at least two transmission module selection antenna to first transmission module.

Second aspect, the embodiment of the present application provide a kind of antenna selection apparatus applied to multimode terminal, which has the function of realizing the first transmission module behavior in above-mentioned first aspect example.The function can also execute corresponding software realization by hardware realization by hardware.The hardware or software include one or more modules corresponding with above-mentioned function.

The third aspect, the embodiment of the present application provide a kind of computer readable storage medium, and software program is stored in the storage medium, and the software program can realize the above method when being read and executed by one or more processors.

Detailed description of the invention

Fig. 1 is terminal device structural schematic diagram provided by the embodiments of the present application；

Fig. 2 is multimode terminal structural schematic diagram provided by the embodiments of the present application；

Fig. 3 A is the antenna selecting method flow chart that the embodiment of the present application one provides；

Fig. 3 B is the antenna selecting method flow diagram that the embodiment of the present application one provides；

Fig. 4 A is the antenna selecting method flow chart that the embodiment of the present application two provides；

Fig. 4 B is the antenna selecting method flow diagram that the embodiment of the present application two provides；

Fig. 5 A is the antenna selecting method flow chart that the embodiment of the present application three provides；

Fig. 5 B is the antenna selecting method flow diagram that the embodiment of the present application three provides；

Fig. 6 A is the antenna selecting method flow chart that the embodiment of the present application four provides；

Fig. 6 B is the antenna selecting method flow diagram that the embodiment of the present application four provides；

Fig. 7 A is the message transmission architecture schematic diagram provided by the embodiments of the present application including middle control module；

It does not include the middle message transmission architecture schematic diagram for controlling module that Fig. 7 B, which is provided by the embodiments of the present application,；

Fig. 8 is the first transmission module structural schematic diagram provided by the embodiments of the present application.

Specific embodiment

Refering to what is shown in Fig. 1, the hardware structural diagram of the terminal device for the embodiment of the present application application.As shown in Figure 1, terminal device 100 includes radio circuit 110, processor 120 and memory 130 and antenna 140.Memory 130 can be used for storing software program and data, and processor 120 is stored in the software program and data of memory 130 by operation, thereby executing the various function application and data processing of terminal device 100.Memory 130 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts etc..Processor 120 is the control centre of terminal device 100, utilizes various interfaces and line Road connects the various pieces of entire terminal device, by running or executing the software program and/or data that are stored in memory 130, the various functions and processing data of terminal device 100 is executed, to carry out integral monitoring to terminal device 100.Processor 120 may include one or more general processors, can also include one or more digital signal processors (English: Digital Signal Processor, abbreviation: DSP), for executing relevant operation.Radio circuit 110 may be coupled to antenna 140.Antenna 140 may include it is multiple, the various components of terminal device 100 are coupled by bus 150, and bus 150 is indicated in Fig. 1 with thick line, and the connection type between other components is only to be schematically illustrated, does not regard it as and be limited.The bus 150 can be divided into address bus, data/address bus, control bus etc..Only to be indicated with a thick line in Fig. 1, it is not intended that an only bus or a type of bus convenient for indicating.Terminal device 100 further includes transmission module 160, and transmission module 160 is that can be used alone antenna in terminal device 100 to emit or receive the module of signal, it can is interacted by radio circuit 110 with antenna 140.It may include multiple transmission modules in terminal device 100.As an example, transmission module 160 can be baseband chip, Bluetooth communication chip, WIFI communication chip etc..It in one of hardware communications chip may include multiple transmission modules or multiple hardware communications chips collectively constitute as a transmission module, be not specifically limited herein.

Transmission module can be the transmission module using following any communication standard: global system for mobile communications (global system of mobile communication, GSM), total access communication system (Total Access Communication System, TACS), broadband CDMA system (Wideband Code Division Multiple Access, WCDMA), code division multiple access system (Code Division Multiple Access, CDMA), CDMA 2000 system (CDMA 2000), TD SDMA (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA), long term evolution (Long Term Evolution, LTE), worldwide interoperability for microwave accesses (Worldwide Interoperability for Microwave Access, WiMax), WLAN (Wireless Local Area Networks, WLAN), bluetooth (Bluetooth) etc. communication standard, with the continuous development of the communication technology, newly-increased other types of communication standard can also be supported.Transmission module can with but be not limited only to include: main card (main mould, refer to a kind of communication standard, such as LTE) main collection or main card (main mould) diversity or vice card (secondary mould) main collection or the diversity of vice card (secondary mould), the main collection of subcarrier of main card (main mould), the main collection of CDMA of the subcarrier diversity of vice card (secondary mould), SVLTE, the main collection of LTE of the CDMA diversity of SVLTE, SVLTE or the LTE diversity of SVLTE.Transmission module is not especially limited in the embodiment of the present application, is suitable for the embodiment of the present application as long as antenna can be used alone to receive or send the module of signal.

The terminal device of the embodiment of the present application can be the electronic equipment including antenna, including but not limited to personal computer, server computer, hand-held or laptop devices, mobile device (such as mobile phone, mobile phone, tablet computer, personal digital assistant, media player etc.), consumer electronic devices, minicomputer, mainframe computer wait the antenna selecting plan that multimode terminal provided by the embodiments of the present application is used by the equipment of antenna communication.

Take the mobile phone as an example, it is existing in no matter how many antenna in total on mobile phone, but only there are two antennas to participate in selection, and each transmission module can only select a relatively good side on two antennas, if third antenna is relatively good can not to be also handed over.For example having 4 antennas on mobile phone, transmission module 1 executes fine or not judgement to wherein 2 antennas, and the high-quality antenna of selection signal is as communication antenna from the two antennas.Other main bodys in addition to transmission module 1 can only use pre-configured antenna, or passively by exclusion to the antenna using poor signal quality, can not voluntarily judge and choose antenna.

To allow multiple transmission modules that can enjoy the income of multi-antenna selection, it can allow each transmission module that the signal quality of antenna is judged or selected in turn.Such as after the transmission module of high priority selects optimal antenna from all antennas, the transmission module of sub-priority selects sub-optimal antenna in remaining mutiple antennas again, according to the priority and so on of transmission module.But method in turn needs all transmission modules all to select a secondary antenna, and the time of antenna configuration can be elongated, cause The process of the second secondary antenna selection could be executed by selecting the transmission module (transmission module of such as high priority) of antenna to wait for a long time.Under fast moving scenes, if current demand signal fluctuation is acutely, the transmission module that will lead to high priority has little time to switch antenna and disconnection occurs.

And antenna is arbitrarily switched according to more transmission modules, when being likely to result in a transmission module measurement antenna, which is snatched away by other transmission module, or even cause multiple same antennas of transmission module simultaneous selection, causes antenna configuration chaotic.

Based on this, the embodiment of the present application proposes a kind of antenna selecting method and device applied to multimode terminal, executing subject of the transmission module as antenna selecting method in multimode terminal is selected, is that other transmission modules distribute antenna in multimode terminal by the transmission module.It assists other transmission modules to select antenna by a transmission module, improves the harmony of multimode terminal antenna assignment, and reduce influence of the antenna configuration process to communication quality.

It is further to note that " multiple " in the description of the present application, refer to " two or more ".In the description of the present application, the vocabulary such as " first ", " second " are only used for distinguishing the purpose of description, are not understood to indicate or imply relative importance, can not be interpreted as indication or suggestion sequence.

It is shown in Figure 2 below by taking multimode terminal includes 4 transmission modules and 4 antennas as an example, the antenna selecting plan provided by the embodiments of the present application applied to multimode terminal is specifically described.It include transmission module 1~4 and antenna 0~3 in multimode terminal shown in Fig. 2.Wherein, transmission module 1 is not only itself selection antenna, also distributes antenna for other transmission modules as the main body for executing day line options.

Embodiment one

It measures the signal quality of above-mentioned 4 antenna receiving and transmitting signals under the standard used by transmission module 1 of transmission module 1 and frequency range, and is that 4 transmission modules distribute antennas according to the signal quality of 4 antennas and the priority of 4 transmission module.

The flow diagram of antenna is distributed referring to the transmission module 1 that Fig. 3 A and 3B show the offer of the embodiment of the present application one.

Where it is assumed that priority > transmission module 4 of priority > transmission module 3 of priority > transmission module 2 of transmission module 1.The priority for executing the transmission module of antenna selecting plan is not limited in example 1, can is the transmission module of highest priority, is also possible to the minimum transmission module of priority, can also be the transmission module of other priority certainly.

S301 measures the signal quality of above-mentioned 4 antenna receiving and transmitting signals under the standard used by the transmission module 1 of transmission module 1 and frequency range.

S302, transmission module 1 are ranked up for the signal quality for the receiving and transmitting signal for measuring 4 obtained antennas.Ranking results are referring to shown in Fig. 3 B, 0 > antenna of antenna 3 > antenna, 2 > antenna 4.

S303, transmission module 1 give 4 antenna assignments to 4 transmission modules according to priority ranking result.

Specifically, transmission module 1 determines that current priority is up to transmission module 1, so that the highest antenna 3 of signal quality is distributed to transmission module 1.The preferential a height of transmission module 2 of level in transmission module, so that the sub-optimal antenna 2 of signal quality is distributed to the transmission module 2.And so on, antenna 0 distributes to transmission module 3, and the worst antenna 1 of signal quality distributes to the minimum transmission module 4 of priority, referring to shown in Fig. 3 B.

In the embodiment of the present application, there may be the difference for the frequency range ability supported, certain transmission modules can only use some antennas for different antennas, and not all antenna, therefore, it when selecting antenna for some transmission module, needs to select from the antenna of band requirement for being able to satisfy the transmission module.Such as, the frequency range that antenna 2 does not support transmission module 2 to use, transmission module 1 is when distributing antenna for transmission module 2, it is transmission module 2 (the preferential level of transmission module 2 is high) distribution antenna from other 3 antennas in addition to antenna 2, for example the sub-optimal antenna 0 of the signal quality in 4 antennas in addition to antenna 2 is distributed into transmission module 2.

Because may have the difference of frequency range and communication standard between different transmission module, transmission module 1 is at its own The signal quality of the same antenna receiving and transmitting signal measured under the signal quality of the antenna receiving and transmitting signal measured under used standard and frequency range, with another transmission module standard and frequency range used by its own can be variant.For example, transmission module 1 measures under itself standard and frequency range obtains the best antenna of signal quality as antenna 3, transmission module 1 distributes antenna 3 to transmission module 2 (assuming that highest priority of transmission module 2).Since the standard and working frequency range of transmission module 2 are different from the standard of transmission module 1 and working frequency range, when causing transmission module 2 using antenna 3, the signal quality of receiving and transmitting signal is simultaneously bad.

Therefore, gap between the standard and working frequency range and the standard and work of object transmission module of transmission module 1 can be obtained in advance, and the influence between compensation transmission module due to working frequency range and standard difference bring to the signal quality for using antenna is gone when the signal quality of the receiving and transmitting signal for 4 antennas is ranked up.

Specifically, measuring the signal quality of above-mentioned 4 antenna receiving and transmitting signals under the standard used by transmission module 1 of transmission module 1 and working frequency range；The corresponding signal quality of other antennas in addition to the antenna currently used except the transmission module 1 obtained for measurement is performed both by following operation:

It based on the signal compensation value between the transmission module i and the transmission module 1, is compensated for the corresponding signal quality of jth antenna, obtains the signal quality of compensated jth antenna；Wherein, the signal compensation value between the transmission module i and the transmission module 1 is in advance based on used frequency range and the difference of communication standard between the transmission module i and the transmission module 1 and determines；Jth antenna is the currently used antenna of transmission module i.

For example, the antenna that transmission module 1 uses is antenna 0, the antenna that transmission module 2 uses is antenna 1, and the antenna that transmission module 3 uses is antenna 2, and the antenna that transmission module 4 uses is antenna 3.Then based on the signal compensation value between the transmission module 2 and the transmission module 1, is compensated for the corresponding signal quality of antenna 1, obtain the signal quality of compensated antenna 1；Based on the signal compensation value between the transmission module 3 and the transmission module 1, is compensated for the corresponding signal quality of antenna 2, obtain the signal quality of compensated antenna 2；Based on the signal compensation value between the transmission module 4 and the transmission module 1, is compensated for the corresponding signal quality of antenna 3, obtain the signal quality of compensated antenna 3.The signal quality of the signal quality of antenna 0, the signal quality of compensated antenna 1, the signal quality of compensated antenna 2, compensated antenna 3 is ranked up.Assuming that by the signal quality ranking results of compensated 4 antennas are as follows: 1 > antenna of antenna 3 > antenna, 2 > antenna 0, so that transmission module 1 determines that current priority is up to transmission module 1, so that the highest antenna 3 of signal quality is distributed to transmission module 1.The a height of transmission module 2 of preferential level in 4 transmission modules, so that the sub-optimal antenna 2 of signal quality is distributed to the transmission module 2 by transmission module 1.And so on, antenna 1 distributes to transmission module 3, and the worst antenna 0 of signal quality distributes to the minimum transmission module 4 of priority.

Embodiment two

The transmission module 1 of antenna selecting plan is executed after having measured two antennas, it was found that when having the better antenna of antenna used in transmission module of the signal quality than highest priority, transmission module of the better antenna assignment of the signal quality that will be seen that highest priority, the transmission module high to preferential level of old antenna assignment used by transmission module by highest priority, and so on.

The transmission module 1 that A and Fig. 4 B show the offer of the embodiment of the present application two referring to fig. 4 distributes the flow diagram of antenna.

Assuming that priority > transmission module 4 of priority > transmission module 3 of priority > transmission module 2 of transmission module 1.For example, the antenna that transmission module 1 uses is antenna 0, the antenna that transmission module 2 uses is antenna 1, and the antenna that transmission module 3 uses is antenna 2, and the antenna that transmission module 4 uses is antenna 3.The priority for executing the transmission module of antenna selecting plan is not limited in example 1, can is the transmission module of highest priority, is also possible to the minimum transmission module of priority, can also be the transmission module of other priority certainly.

S401, the transmission module 1 select two antennas to measure, obtain the signal quality of two antennas of selection.Antenna 0 used by transmission module 1 in two antennas wherein selected including highest priority.

For example, transmission module 1 measures antenna 0 under the standard and frequency range that itself is used and antenna 2 transmits the signal quality of signal, to obtain the signal quality of antenna 0 and antenna 1.

S402, the transmission module 1 compare the signal quality of two antennas.

S403, the transmission module 1 are that 4 transmission modules distribute antenna according to comparison result.Such as, after step S402 compares the signal quality of antenna 2 and antenna 0, determine that the signal quality of antenna 2 is higher than the signal quality of antenna 0, antenna 2 is then distributed to the transmission module 1 of highest priority, the antenna 0 that transmission module 1 used originally is then distributed into the high transmission module 2 of preferential level, and so on, the antenna 1 that transmission module 2 used originally distributes to transmission module 3, and transmission module 4 uses antenna 3.

For another example, after step S402 compares the signal quality of antenna 0 and antenna 1, determine that the signal quality of antenna 0 is lower than the signal quality of antenna 1, antenna 1 is then distributed to the transmission module 1 of highest priority, the antenna 0 that transmission module 1 used originally is then distributed into the high transmission module 2 of preferential level, and so on.Since the antenna 1 that transmission module 2 used originally is already allocated to transmission module 1, transmission can not be distributed to and touch block 3, therefore transmission module 3 and transmission module 4 also use original antenna, is i.e. transmission module 3 uses antenna 2, and transmission module 4 uses antenna 3.As shown in Figure 4 B.

S404 is after 4 transmission modules distribute antennas executing the step transmission module 1 described in S403 according to comparison result, it is determined whether be performed both by measurement for 4 antennas, however, it is determined that be it is yes, process terminates, however, it is determined that be it is no, then continue to execute S401.

For example, to have executed measurement and distribution only for antenna 0 and antenna 1, other antennas are for executing measurement, and one antenna of selection executes measurement to the transmission module 1 in the antenna from 4 antennas in addition to antenna 0 and antenna 1 again.Such as, the signal quality of the selection measurement antenna 2 of transmission module 1, if it is determined that the signal quality of antenna 2 is higher than antenna 0 (after having executed measurement and distribution for antenna 0 and antenna 1, the currently employed antenna of the transmission module 1 of highest priority be antenna 0) signal quality, antenna 2 is then distributed into transmission module 1, and the antenna 0 that transmission module 1 used originally is distributed into the high transmission module 2 of preferential level, and so on.If it is determined that the signal quality of antenna 2 is lower than the signal quality of antenna 0, then the operation that antenna is distributed for 4 transmission modules is not executed this time.

Wherein, due to each time, when there is the better antenna of signal quality of antenna used in transmission module than highest priority in the antenna for determining measurement in transmission module 1, batch operation is then executed, by the better antenna assignment of signal quality to the transmission module of highest priority, therefore, preferential highest transmission module can all be switched to optimal antenna forever, and last old antenna just can be considered sub-optimal antenna, distribute to the high transmission module of preferential level, and so on.

In the embodiment of the present application, there may be the difference for the frequency range ability supported, certain transmission modules can only use some antennas for different antennas, and not all antenna, therefore, it when selecting antenna for some transmission module, needs to select from the antenna of band requirement for being able to satisfy the transmission module.Such as, the frequency range that antenna 0 does not support transmission module 2 to use, transmission module 1 is when needing the old antenna 0 for using transmission module 1 originally to distribute to the high transmission module 2 of preferential level, the antenna 0 that transmission module 1 used originally can then be distributed to transmission module 3 (priority is inferior to transmission module 2), and the antenna assignment for using transmission module 3 is to transmission module 2, to distribute antenna for transmission module 2, the antenna for being unsatisfactory for the band requirement of transmission module 2 is skipped.

Embodiment three

Transmission module 1 measures the signal quality of 4 antennas under the standard of the transmission module of highest priority and working frequency range, and by the highest antenna assignment of signal quality to the transmission module of highest priority, then transmission module 1 is switched to priority The signal quality that remaining antenna is measured under the standard and working frequency range of secondary high transmission module, by the transmission module high to preferential level of the highest antenna assignment of signal quality in remaining antenna, and so on.

The flow diagram of antenna is distributed referring to the transmission module 1 that Fig. 5 A and Fig. 5 B show the offer of the embodiment of the present application three.Wherein, executing subject of the transmission module 1 as the selection antenna for assisting other transmission modules, other transmission modules are as main body of seeking help.

Assuming that priority > transmission module 4 of priority > transmission module 3 of priority > transmission module 2 of transmission module 1.

S501, transmission module 1 determine the transmission module that itself is highest priority, then measure the signal quality of above-mentioned 4 antennas under transmission module 1 standard and frequency range used by itself respectively.

S502, transmission module 1 are ranked up the signal quality of 4 antennas according to the signal quality of each antenna.

Assuming that ranking results are 3 > antenna of antenna, 2 > antenna, 0 > antenna 1.

The optimal antenna of signal quality (such as antenna 3) is distributed to transmission module 1 by S503, transmission module 1.Referring to shown in Fig. 5 B.

S504, transmission module 1 be switched to transmission module 2 (the high transmission module of preferential level) standard and working frequency range under measure the signal qualities of other 3 antennas in addition to antenna 3 respectively.Transmission module 1 determines the signal quality ranking results of other 3 antennas in addition to antenna 3 are as follows: 0 > antenna of antenna, 2 > antenna 1.

The optimal antenna 0 of signal quality in 3 antennas is distributed to transmission module 2 by S505, transmission module 1, and so on.Allocation result is referring to example results shown in Fig. 5 B.

Example IV:

The transmission module 1 determines the variation of itself occurrence scene, or receive that at least one transmission module in other 3 transmission modules sends in occurrence scene variation for after notify to redistribute the notification message of antenna, execution antenna measurement and distribution.Scene changes include but are not limited to: cell switching occurs, voice communication occurs etc..

When executing antenna measurement and distribution, a kind of mode may is that no matter receive which seek help main body transmission for notifying to redistribute the notification message of antenna, executing subject configures all antennas and both participates in measurement and distribution.

Referring to shown in Fig. 6 A, the transmission module 1 that the embodiment of the present application four provides distributes the flow diagram of antenna.

Assuming that priority > transmission module 4 of priority > transmission module 3 of priority > transmission module 2 of transmission module 1.To be sent to transmission module 1 for being illustrated for notifying the notification message for redistributing antenna when the high transmission module of preferential level is in scene changes.

S601A, transmission module 1 receive the notification message for being used to notify to redistribute antenna of the transmission of transmission module 2.

S602A, transmission module 1 be switched to transmission module 2 standard and working frequency range under measure 4 antennas signal quality.

Wherein, the standard and working frequency range for main body of seeking help can be pre-configured in executing subject (transmission module 1), it can also be, for main body of seeking help (transmission module 2) when sending a notification message to transmission module 1, the standard and working frequency range that itself can be used are sent to transmission module 1.

S603A, transmission module 1 are ranked up to obtain ranking results to the signal quality of 4 antennas.

S604A, transmission module 1 are that 4 transmission modules distribute antenna according to the priority of the ranking results of the signal quality of 4 antennas and 4 transmission module.Assuming that the signal quality sequence of 4 antennas are as follows: 0 > antenna of antenna 3 > antenna, 2 > antenna 1, then the best antenna 3 of signal quality is distributed to the transmission module 1 of highest priority by transmission module 1, signal quality antenna 2 second-best is distributed into the high transmission module 2 of preferential level, the rest may be inferred, antenna 0 distributes to transmission module 3, and antenna 1 distributes to transmission module 4.

When executing antenna measurement and distribution, another kind can be in a manner of: if main body priority of seeking help is lower, the currently used antenna of high priority subject can be retained to measure without agency, only measure and sort remaining antenna, and therefrom the high-quality antenna of select-out signal gives main body of seeking help.If main body of seeking help priority is higher, all antennas can be allowed to participate in agency's measurement, therefrom select antenna to main body of seeking help.

Referring to shown in Fig. 6 B, the transmission module 1 that the embodiment of the present application four provides distributes the flow diagram of antenna.

Assuming that priority > transmission module 4 of priority > transmission module 3 of priority > transmission module 2 of transmission module 1.To be sent to transmission module 1 for being illustrated for notifying the notification message for redistributing antenna when the high transmission module of preferential level is in scene changes.The antenna that transmission module 1 uses is antenna 0, and the antenna that transmission module 2 uses is antenna 1, and the antenna that transmission module 3 uses is antenna 2, and the antenna that transmission module 4 uses is antenna 3.

S601B, transmission module 1 receive the notification message for being used to notify to redistribute antenna of the transmission of transmission module 2.

S602B, transmission module 1 determine that the priority of transmission module 2 is lower than transmission module 1, determine that the currently employed antenna 0 of transmission module 1 is not involved in measurement and distribution.

S603B, transmission module 1 are switched to the standard of transmission module 2 and the signal quality of other 3 antennas of the measurement in addition to antenna 0 under working frequency range.

S604B, transmission module 1 are ranked up to obtain ranking results to the signal quality of other 3 antennas.

S605B, transmission module 1 are that 3 transmission modules distribute antenna according to the ranking results of the signal quality of other 3 antennas.Assuming that the signal quality of other 3 antennas sorts are as follows: 3 > antenna of antenna, 2 > antenna 1, then the best antenna 3 of signal quality is distributed to the high transmission module 2 of preferential level by transmission module 1, antenna 2 is distributed to transmission module 3, antenna 1 distributes to transmission module 4.

Optionally, step S603B transmission module 1 be switched to transmission module 2 standard and working frequency range under measure the signal quality of 4 antennas before, transmission module 1 also receive that transmission module 3 sends in scene changes for notifying to redistribute the notification message of antenna.After then the best antenna 3 of signal quality is distributed to the high transmission module 2 of preferential level by transmission module 1, transmission module 1 is switched to the standard of transmission module 3 and the signal quality of other 2 antennas of the measurement in addition to antenna 0 and antenna 3 under working frequency range.Transmission module 1 is ranked up to obtain ranking results to the signal quality of other 2 antennas.Assuming that the signal quality of other 2 antennas sorts are as follows: 2 > antenna of antenna 1, since the priority of transmission module 3 is higher than the priority of transmission module 4, then the preferable antenna 2 of signal quality is distributed to transmission module 3 by transmission module 1, and antenna 1 is distributed to transmission module 4.

In addition, if transmission module 2 is the transmission module of highest priority in 4 transmission modules, and transmission module 1 receive the transmission of transmission module 2 for notifying to redistribute the notification message of antenna, thus transmission module 1 be switched to the transmission module 2 standard and working frequency range under measure the signal qualities of all antennas；Transmission module 1 gives the best antenna assignment of signal quality in all antennas to the transmission module 2.Then according to the priority sequencing of the transmission module of remaining unallocated antenna, it is sequentially allocated antenna.

The priority of the selection antenna of transmission module involved in any embodiment of the application can by but be not limited only to following either type and determine:

The first possible implementation: it is stored in advance in the priority of 4 transmission module in each transmission module.

Second of possible implementation:

Each transmission module can control module in business change occurs or be sent to the business information of itself or signal quality when scene changes in 4 transmission modules.The priority ranking of transmission module is determined as a result, ranking results are then sent to transmission module 1 based on the business information or signal quality of each transmission module by middle control module.To the priority ranking result for 4 transmission module selection antenna that control module is sent in the transmission module 1 reception.

Under above-mentioned second possible implementation, after transmission module 1 controls the priority ranking result that module is sent in receiving every time, antenna assignment operation is executed, concrete operations may refer to embodiment 1 to embodiment 4.

The third possible implementation:

4 transmission modules control module in being sent to the signal quality of the business information of itself or receiving and transmitting signal when business change or scene changes occur.The signal quality of the corresponding business information of 4 transmission modules or receiving and transmitting signal is sent to transmission module 1 by middle control module.Transmission module 1 receives the signal quality of the corresponding business information of 4 transmission modules or receiving and transmitting signal that are sent by middle control module, it is then based on the signal quality of the corresponding business information of 4 transmission modules or receiving and transmitting signal, it determines the priority of each transmission module, and sorts and obtain ranking results.

Under the third above-mentioned possible implementation, the signal quality based on the corresponding business information of 4 transmission modules or receiving and transmitting signal every time of transmission module 1, determine the priority of each transmission module, and after sequence obtains ranking results, antenna assignment operation is executed, concrete operations may refer to embodiment 1 to embodiment 4.

4th kind of possible implementation:

The transmission module 1 determines the priority relevant information of itself, and receives the priority relevant information that other 3 transmission modules are sent respectively；The priority relevant information includes the signal quality of the currently processed business information of transmission module and/or receiving and transmitting signal；The transmission module 1 determines the priority ranking result of the 4 transmission module selection antenna based on the corresponding priority relevant information of 4 transmission module.

Under above-mentioned 4th kind of possible implementation, after transmission module 1 determines priority ranking result every time, antenna assignment operation is executed, concrete operations may refer to embodiment 1 to embodiment 4.

5th kind of possible implementation:

The priority ranking result of transmission module can also be pre-configured in middle control module, transmission module can be when occurring business change or scene changes, message informing is sent to middle control module, the priority ranking result of transmission module is then sent to transmission module 1 by middle control module.

Under above-mentioned 5th kind of possible implementation, after transmission module 1 receives the priority ranking result that middle control module is sent every time, antenna assignment operation is executed, concrete operations may refer to embodiment 1 to embodiment 4.

Above-mentioned second, the third and the 5th kind of possible implementation suitable for being configured with middle control module multimode terminal the case where, specific framework may refer to shown in Fig. 7 A.The case where above-mentioned 4th kind of possible implementation controls module in being not configured with multimode terminal, specific framework may refer to shown in Fig. 7 B.

Fig. 8 is the cellular construction figure of the first transmission module for day line options at least two transmission modules that multimode terminal provided in an embodiment of the present invention includes.

First transmission module includes:

Measuring unit 801, for determining the signal quality of at least two antenna receiving and transmitting signal；

Determination unit 802, for determining the priority ranking result of at least two transmission module selection antenna；

Allocation unit 803 is respectively at least two transmission module distribution antenna for the priority ranking result and the corresponding signal quality of at least two antenna according at least two transmission module.

Optionally, measuring unit 801, it is specific to use when determining the signal quality of receiving and transmitting signal of at least two antenna In: the signal quality of at least two antenna receiving and transmitting signal is measured under the standard used by first transmission module and frequency range.

Optionally, the measuring unit 801, specifically for measuring the signal quality of at least two antenna receiving and transmitting signal under the standard used by first transmission module and frequency range；

First transmission module further include: compensating unit 804, for the obtained antenna currently used except first transmission module for measurement in addition to the corresponding signal quality of other antennas execute respectively:

Optionally, the allocation unit 803, is specifically used for:

Optionally, the measuring unit 801 is also used to determine the 4th transmission module of highest priority in the transmission module of current unallocated antenna according to the priority ranking result of at least two transmission module；The signal quality that each antenna receiving and transmitting signal of distribution is had neither part nor lot at least two antennas is measured under the standard used by the 4th transmission module and frequency range；

The allocation unit 803, specifically for giving the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the 4th transmission module.

Optionally, first transmission module further includes receiving unit 805: for receiving the notification message for being used to notify to redistribute antenna that at least one transmission module at least two transmission module in addition to first transmission module is sent before the priority ranking result that the determination unit 802 determines at least two transmission module selection antenna.

Optionally, the allocation unit 803, it is also used to before being respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna, the transmission module including highest priority at least one described transmission module is determined according to the priority ranking result.

Optionally, the measuring unit 801 is also used to according to the transmission module at least one determining described transmission module of the priority ranking result not including highest priority；It is measured for the signal quality of antenna receiving and transmitting signal used in transmission module of the priority lower than the first priority；First priority is the highest priority in the corresponding priority of at least one described transmission module；

The allocation unit 803, the signal quality for being also used to the antenna according to used in the transmission module of the priority of at least one transmission module and priority lower than the first priority is respectively that at least one described transmission module distributes antenna.

Optionally, the measuring unit 801, it is also used to measure the signal quality of currently used the second antenna receiving and transmitting signal of the 5th transmission module of highest priority, and measures the signal quality of other antenna receiving and transmitting signals at least two antenna in addition to second antenna under the standard used by first transmission module and frequency range one by one；

The allocation unit 803, it is also used to when the measuring unit 801 measures signal quality and is higher than the third antenna of the second antenna, the third antenna is distributed into the 5th transmission module, and by the currently used antenna assignment of the 5th transmission module to the transmission module of the highest priority in addition to the 5th transmission module.

Optionally, the determination unit 802 obtains priority ranking result specifically for the priority of at least two transmission module being pre-configured selection antenna to be ranked up.

Optionally, the receiving unit 805 is also used to the priority ranking result at least two transmission module selection antenna that control module in reception is sent.

The determination unit 802, is also used to the priority relevant information of first transmission module, and the receiving unit is also used to receive the priority relevant information that other transmission modules are sent respectively at least two transmission module；The priority relevant information includes the signal quality of the currently processed business information of transmission module and/or receiving and transmitting signal；The determination unit 802 determines the priority ranking result of at least two transmission module selection antenna based on the corresponding priority relevant information of at least two transmission module.

It is schematical to the division of module in the embodiment of the present application, only a kind of logical function partition, there may be another division manner in actual implementation, in addition, each functional module in each embodiment of the application can integrate in a processor, it is also possible to physically exist alone, can also be integrated in two or more modules in a module.Above-mentioned integrated module both can take the form of hardware realization, can also be realized in the form of software function module.When using hardware realization, the first transmission module can be baseband chip, Bluetooth communication chip, WIFI communication chip etc..

The hardware realization of the terminal device reference may also be made to Fig. 1 and its associated description.Specifically:

The memory 130, for storing program code；

The processor 120, the program code stored for executing the memory 130 are performed the following operations specifically for controlling the first transmission module at least two transmission modules:

Optionally, the processor 120 is specifically used for when controlling first transmission module and executing the signal quality for determining the receiving and transmitting signal of at least two antenna:

Optionally, the processor 120 is specifically used for control first transmission module and executes when controlling first transmission module and executing the signal quality for determining the receiving and transmitting signal of at least two antenna:

Optionally, the processor 120 is executed controlling first transmission module according at least two transmission module Priority ranking result and at least two antenna corresponding signal quality when being respectively at least two transmission module distribution antenna, be specifically used for controlling first transmission module and execute:

Optionally, the processor 120 determines the signal quality of the receiving and transmitting signal of at least two antenna in control first transmission module, and determines the priority ranking result of at least two transmission module selection antenna；When first transmission module is respectively at least two transmission module distribution antenna according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module, it is specifically used for controlling the first transmission module execution:

Optionally, the processor 120, before controlling the priority ranking result that first transmission module determines that at least two transmission module selects antenna, it is also used to control first transmission module and receives the notification message for being used to notify to redistribute antenna that at least one transmission module at least two transmission module in addition to first transmission module is sent.

Optionally, the processor 120, it is respectively to be also used to control first transmission module before at least two transmission module distributes antenna according to the priority ranking result and determine the transmission module including highest priority at least one described transmission module controlling first transmission module according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module.

Optionally, the processor 120 is also used to control first transmission module and executes:

Optionally, the processor 120 determines the signal quality of the receiving and transmitting signal of at least two antenna in control first transmission module, and determines the priority ranking result of at least two transmission module selection antenna；And when being respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna, it is specifically used for controlling the first transmission module execution:

Optionally, the processor 120 is specifically used for controlling the first transmission module execution when control first transmission module determines the priority ranking result of at least two transmission module selection antenna:

It optionally, further include middle control module；

The processor 120 is also used to control the priority ranking result that the middle control module sends at least two transmission module selection antenna to first transmission module.

Based on above embodiments, the embodiment of the present application also provides a kind of computer storage medium, software program is stored in the storage medium, which can realize method provided by the above embodiment when being read and executed by one or more processors.The computer storage medium may include: the various media that can store program code such as USB flash disk, mobile hard disk, read-only memory, random access memory, magnetic or disk.

It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program product.Therefore, the form of complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application.Moreover, the form for the computer program product implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) that one or more wherein includes computer usable program code can be used in the application.

The application is that reference is described according to the flowchart and/or the block diagram of the method for the embodiment of the present application, equipment (system) and computer program product.It should be understood that the combination of process and/or box in each flow and/or block and flowchart and/or the block diagram that can be realized by computer program instructions in flowchart and/or the block diagram.These computer program instructions be can provide to the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate a machine, so that generating by the instruction that computer or the processor of other programmable data processing devices execute for realizing the device for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, to be able to guide in computer or other programmable data processing devices computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates the manufacture including command device, which realizes the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus the step of instruction executed on a computer or other programmable device is provided for realizing the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

Obviously, those skilled in the art can carry out various modification and variations without departing from the spirit and scope of the embodiment of the present application to the embodiment of the present application.If then the application is also intended to include these modifications and variations in this way, these modifications and variations of the embodiment of the present application belong within the scope of the claim of this application and its equivalent technologies.

Claims

A kind of antenna selecting method applied to multimode terminal, which is characterized in that the multimode terminal includes: at least two transmission modules and at least two antennas；At least two transmission module is configured to separately through an antenna receiving and transmitting signal at least two antenna；The described method includes:

The first transmission module at least two transmission module determines the signal quality of at least two antenna receiving and transmitting signal, and determines the priority ranking result of at least two transmission module selection antenna；And

It is respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna.
The method as described in claim 1, which is characterized in that first transmission module determines the signal quality of the receiving and transmitting signal of at least two antenna, comprising:

The signal quality of at least two antenna receiving and transmitting signal is measured under first transmission module standard used by first transmission module and frequency range.
Method according to claim 2, which is characterized in that first transmission module determines the signal quality of the receiving and transmitting signal of at least two antenna, comprising:

The signal quality of at least two antenna receiving and transmitting signal is measured under first transmission module standard used by first transmission module and frequency range；

The corresponding signal quality of other antennas in addition to the antenna currently used except first transmission module obtained for measurement executes respectively:

Based on the signal compensation value between the second transmission module and first transmission module, is compensated for the corresponding signal quality of first antenna, obtain the signal quality of compensated first antenna；

Wherein, the first antenna is any antenna in other antennas in addition to the currently used antenna of first transmission module；Second transmission module is the transmission module using the first antenna receiving and transmitting signal, and the signal compensation value between second transmission module and first transmission module is: being obtained based on used frequency range between second transmission module and first transmission module and the determination of the difference of communication standard.
Method as claimed in claim 2 or claim 3, it is characterized in that, first transmission module is respectively that at least two transmission module distributes antenna according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module, comprising:

First transmission module determines the third transmission module of highest priority in the transmission module of current unallocated antenna according to the priority ranking result of at least two transmission module；

Give the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the third transmission module.
The method as described in claim 1, which is characterized in that first transmission module determines the signal quality of the receiving and transmitting signal of at least two antenna, and determines the priority ranking result of at least two transmission module selection antenna；First transmission module is respectively that at least two transmission module distributes antenna according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module, comprising:

First transmission module determines the 4th transmission module of highest priority in the transmission module of current unallocated antenna according to the priority ranking result of at least two transmission module；

The signal quality that each antenna receiving and transmitting signal of distribution is had neither part nor lot at least two antennas is measured under first transmission module standard used by the 4th transmission module and frequency range；

First transmission module gives the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the 4th transmission module.
Method as claimed in claim 5, which is characterized in that before first transmission module determines the priority ranking result of at least two transmission module selection antenna, the method also includes:

First transmission module receives the notification message for being used to notify to redistribute antenna of the transmission of at least one transmission module at least two transmission module in addition to first transmission module.
Method as claimed in claim 6, it is characterized in that, before the priority ranking result and the corresponding signal quality of at least two antenna according at least two transmission module is respectively at least two transmission module distribution antenna, the method also includes:

First transmission module determines the transmission module including highest priority at least one described transmission module according to the priority ranking result.
The method of claim 7, which is characterized in that the method also includes:

First transmission module is according to the transmission module at least one determining described transmission module of the priority ranking result not including highest priority；

First transmission module is measured for the signal quality of antenna receiving and transmitting signal used in transmission module of the priority lower than the first priority；First priority is the highest priority in the corresponding priority of at least one described transmission module；

The signal quality of first transmission module antenna according to used in the transmission module of the priority of at least one transmission module and priority lower than the first priority is respectively at least one transmission module distribution antenna.
The method as described in claim 1, which is characterized in that first transmission module determines the signal quality of the receiving and transmitting signal of at least two antenna, and determines the priority ranking result of at least two transmission module selection antenna；It and according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna is respectively that at least two transmission module distributes antenna, comprising:

The signal quality of the second currently used antenna receiving and transmitting signal of 5th transmission module of the first transmission module measurement highest priority, and the signal quality of other antenna receiving and transmitting signals at least two antenna in addition to second antenna is measured under the standard used by first transmission module and frequency range one by one；

When measuring third antenna of the signal quality higher than the second antenna, the third antenna is distributed to the 5th transmission module by first transmission module, and by the currently used antenna assignment of the 5th transmission module to the transmission module of the highest priority in addition to the 5th transmission module.
Method as described in claim 1~9 is any, which is characterized in that the priority ranking result of the determination at least two transmission module selection antenna, comprising:

The priority of at least two transmission module selection antenna of pre-configuration is ranked up by first transmission module, obtains priority ranking result；Alternatively,

First transmission module controls the priority ranking result that at least two transmission module that module is sent selects antenna in receiving；Alternatively,

First transmission module determines the priority relevant information of itself, and receives the priority relevant information that other transmission modules are sent respectively at least two transmission module；The priority relevant information includes the signal quality of the currently processed business information of transmission module and/or receiving and transmitting signal；First transmission module determines the priority ranking result of at least two transmission module selection antenna based on the corresponding priority relevant information of at least two transmission module.
A kind of multimode terminal, which is characterized in that the multimode terminal includes memory, processor, at least two transmission Module and at least two antennas；At least two antenna is used for receiving and transmitting signal, and at least two transmission module is configured to separately through an antenna receiving and transmitting signal at least two antenna；

The memory, for storing program code；

The processor, the program code stored for executing the memory are performed the following operations specifically for controlling the first transmission module at least two transmission modules:

It determines the signal quality of at least two antenna receiving and transmitting signal, and determines the priority ranking result of at least two transmission module selection antenna；And

It is respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna；

At least two transmission module, the antenna receiving and transmitting signal for being distributed based on first transmission module.
Multimode terminal as claimed in claim 11, which is characterized in that the processor is specifically used for when controlling first transmission module and executing the signal quality for determining the receiving and transmitting signal of at least two antenna:

Control the signal quality that at least two antenna receiving and transmitting signal is measured under first transmission module standard used by first transmission module and frequency range.
Multimode terminal as claimed in claim 12, which is characterized in that the processor is specifically used for control first transmission module and executes when controlling first transmission module and executing the signal quality for determining the receiving and transmitting signal of at least two antenna:

The signal quality of at least two antenna receiving and transmitting signal is measured under the standard used by first transmission module and frequency range；

The corresponding signal quality of other antennas in addition to the antenna currently used except first transmission module obtained for measurement executes respectively:

Based on the signal compensation value between the second transmission module and first transmission module, is compensated for the corresponding signal quality of first antenna, obtain the signal quality of compensated first antenna；

Wherein, the first antenna is any antenna in other antennas in addition to the currently used antenna of first transmission module；Second transmission module is the transmission module using the first antenna receiving and transmitting signal, and the signal compensation value between second transmission module and first transmission module is: being obtained based on used frequency range between second transmission module and first transmission module and the determination of the difference of communication standard.
Multimode terminal as described in claim 12 or 13, it is characterized in that, the processor, when controlling first transmission module to execute according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module is respectively that at least two transmission module distributes antenna, it is specifically used for control first transmission module and executes:

The third transmission module of highest priority in the transmission module of current unallocated antenna is determined according to the priority ranking result of at least two transmission module；

Give the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the third transmission module.
Multimode terminal as claimed in claim 11, it is characterized in that, the processor determines the signal quality of the receiving and transmitting signal of at least two antenna in control first transmission module, and determines the priority ranking result of at least two transmission module selection antenna；When first transmission module is respectively at least two transmission module distribution antenna according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module, it is specifically used for controlling the first transmission module execution:

The 4th transmission module of highest priority in the transmission module of current unallocated antenna is determined according to the priority ranking result of at least two transmission module；

The signal quality that each antenna receiving and transmitting signal of distribution is had neither part nor lot at least two antennas is measured under the standard used by the 4th transmission module and frequency range；

Give the optimal antenna assignment of signal quality in the antenna for having neither part nor lot in distribution at least two antenna to the 4th transmission module.
Multimode terminal as claimed in claim 15, it is characterized in that, the processor, before controlling the priority ranking result that first transmission module determines that at least two transmission module selects antenna, it is also used to control first transmission module and receives the notification message for being used to notify to redistribute antenna that at least one transmission module at least two transmission module in addition to first transmission module is sent.
Multimode terminal as claimed in claim 16, it is characterized in that, the processor, it is respectively to be also used to control first transmission module before at least two transmission module distributes antenna according to the priority ranking result and determine the transmission module including highest priority at least one described transmission module controlling first transmission module according to the priority ranking result and the corresponding signal quality of at least two antenna of at least two transmission module.
Multimode terminal as claimed in claim 17, which is characterized in that the processor is also used to control first transmission module and executes:

According to the transmission module at least one determining described transmission module of the priority ranking result not including highest priority；

It is measured for the signal quality of antenna receiving and transmitting signal used in transmission module of the priority lower than the first priority；First priority is the highest priority in the corresponding priority of at least one described transmission module；

Signal quality according to antenna used in the transmission module of the priority of at least one transmission module and priority lower than the first priority is respectively at least one transmission module distribution antenna.
Multimode terminal as claimed in claim 11, it is characterized in that, the processor determines the signal quality of the receiving and transmitting signal of at least two antenna in control first transmission module, and determines the priority ranking result of at least two transmission module selection antenna；And when being respectively at least two transmission module distribution antenna according to the priority ranking result of at least two transmission module and the corresponding signal quality of at least two antenna, it is specifically used for controlling the first transmission module execution:

The signal quality of the second currently used antenna receiving and transmitting signal of 5th transmission module of measurement highest priority, and the signal quality of other antenna receiving and transmitting signals at least two antenna in addition to second antenna is measured under the standard used by first transmission module and frequency range one by one；

When measuring third antenna of the signal quality higher than the second antenna, the third antenna is distributed into the 5th transmission module, and by the currently used antenna assignment of the 5th transmission module to the transmission module of the highest priority in addition to the 5th transmission module.
Multimode terminal as described in claim 11~19 is any, it is characterized in that, the processor is specifically used for controlling the first transmission module execution when control first transmission module determines the priority ranking result of at least two transmission module selection antenna:

The priority of at least two transmission module selection antenna of pre-configuration is ranked up, priority ranking result is obtained；Alternatively,

It determines the priority relevant information of itself, and receives the priority relevant information that other transmission modules are sent respectively at least two transmission module；The priority relevant information includes the currently processed business letter of at least two transmission module The signal quality of breath and/or receiving and transmitting signal；The priority ranking result of at least two transmission module selection antenna is determined based on the corresponding priority relevant information of at least two transmission module.
Such as the described in any item multimode terminals of claim 11 to 19, which is characterized in that further include middle control module；

The processor is also used to control the priority ranking result that the middle control module sends at least two transmission module selection antenna to first transmission module.
A kind of computer readable storage medium, which is characterized in that software program is stored in the storage medium, the software program can realize the method that any one of claims 1 to 10 provides when being read and executed by one or more processors.