CN107508625A

CN107508625A - Trigger method, terminal and the computer-readable recording medium of multiple antennas switching

Info

Publication number: CN107508625A
Application number: CN201710764388.6A
Authority: CN
Inventors: 罗祖栋
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2017-08-30
Filing date: 2017-08-30
Publication date: 2017-12-22

Abstract

The invention discloses a kind of method for triggering multiple antennas switching, terminal and computer-readable recording medium, this method obtains at least two messaging parameters that terminal is used to characterize the performance of current primary antenna under default network formats, assessed with reference at least two messaging parameters of the acquisition performance current to current primary antenna, antenna switching is triggered according to assessment result and completes antenna switching, realize antenna work role can dynamic change effect, it can be adjusted flexibly according to current demand, lift Consumer's Experience, the invention also discloses a kind of terminal and computer-readable recording medium, by implementing such scheme, realizing antenna can be adjusted flexibly according to current demand, avoid because antenna performance deterioration causes to go offline or the situation of call drop, lift Consumer's Experience.

Description

Trigger method, terminal and the computer-readable recording medium of multiple antennas switching

Technical field

The present invention relates to communication technical field, more specifically to a kind of method for triggering multiple antennas switching, terminal and Computer-readable recording medium.

Background technology

With flourishing for wireless communication technique, market for antenna demand also more and more higher, just at this stage and Speech, mobile phone, notebook computer, GPS, DTV, portable action electronic device etc. all have to rely on day Line is launched and reception signal, namely antenna is wireless telecommunications system and the extraneous important component linked up, for being responsible for wireless communication Number transmission and reception, with increasing for nature application environment, requirement of the market to antenna performance also more and more higher, such as, it is right For terminal antenna, its performance directly influences experience of the user in online, call, but in existing terminal typically all It is provided with two antennas, an antenna as primary antenna is in main working condition to receive and transmission signal, another antenna are made Supplemented by antenna be in auxiliary working condition and carry out further auxiliary reception signal, but in existing terminal each in this two antennas The work role of antenna is all changeless, is for for the primary antenna at current time, its other any moment all Main working condition is can be only in, auxiliary working condition can not be switched to, can thus be had a problem that, in actual use If primary antenna is interfered or poor-performing, it will can not switch due to its work role and cause to go offline or call drop, The satisfaction of Consumer's Experience can largely be reduced.

The content of the invention

The technical problem to be solved in the present invention is the problem of existing primary antenna and auxiliary antenna are unable to switching at runtime, for this A kind of technical problem, there is provided method, terminal and computer-readable recording medium for triggering multiple antennas switching.

In order to solve the above technical problems, the present invention provides a kind of method for triggering multiple antennas switching, applied to including main receipts Send out the terminal of path, auxiliary receiving path and at least three groups antennas；It is currently logical with the main transmitting-receiving at least three groups of antennas Road connection for primary antenna, currently connected with the auxiliary receiving path supplemented by antenna, remaining is spare antenna；The antenna Method for handover control includes：

Obtain at least two communication ginsengs that the terminal is used to characterize the performance of current primary antenna under default network formats Number, the default network formats are global system for mobile communications network formats；

The current current performance of primary antenna is assessed with reference at least two messaging parameter of acquisition；

Determined whether to trigger antenna switching according to assessment result, the antenna switching is described at least three groups including redefining Antenna and the main transmitting-receiving path, the auxiliary connected relation received and dispatched between communicating, so as to select new primary antenna, auxiliary antenna and sky Not busy antenna.

Optionally, it is described to obtain the terminal under default network formats for characterizing the performance of current primary antenna at least Two messaging parameters include：

The terminal is obtained under global system for mobile communications network formats for characterizing the performance of current primary antenna extremely Few two uplink communication parameters；

Or,

The terminal is obtained under global system for mobile communications network formats for characterizing the performance of current primary antenna extremely Few two downlink communication parameters.

Optionally, at least two messaging parameter that the combination obtains enters to the current current performance of primary antenna Row assessment includes：

By at least two messaging parameter of acquisition, messaging parameter threshold value corresponding with each messaging parameter is compared respectively Compared with when comparative result reaches default m with the number of the corresponding unmatched messaging parameter of messaging parameter threshold value, assessment result is Antenna switching is triggered, the m is more than or equal to 1, less than or equal to the number of the messaging parameter of acquisition.

Following judgement is carried out at least two messaging parameter of acquisition successively according to default judgement order：

Judge whether present communications parameter mismatches with corresponding messaging parameter threshold value, if it does not match, in present communications Parameter determines that assessment result is triggering antenna switching when being the messaging parameter that last in the default judgement order judges, no Then, into the deterministic process of next messaging parameter in the default judgement order；If it matches, then assessment result is to trigger Antenna switches.

It is optionally, described to obtain at least two messaging parameters for being used to characterize the performance of the current primary antenna of the terminal, Carrying out assessment to the current current performance of primary antenna with reference at least two messaging parameter includes：

Current messaging parameter is obtained by parameter preset acquisition order；

Whether the messaging parameter for judging currently to obtain mismatches with corresponding messaging parameter threshold value, if it does not match, working as Preceding messaging parameter determines that assessment result is tactile when being last messaging parameter obtained in the parameter preset acquisition order Antenna switching is sent out, otherwise, into next messaging parameter acquisition process in the parameter preset acquisition order；If it matches, then comment Result is estimated for antenna switching wouldn't be triggered.

Obtained normalization numerical value is normalized at least two messaging parameter of acquisition；

By the normalization numerical value compared with the normalized threshold pre-set, determined to assess knot according to comparative result Whether fruit is triggering antenna switching.

Optionally, the normalized threshold includes normalization and threshold value, described to join at least two communication of acquisition The normalization numerical value that number is normalized to obtain includes：

Summation is normalized at least two messaging parameter of acquisition and obtains summation normalization numerical value；

It is described by it is described normalization numerical value compared with the normalized threshold pre-set including：

The summation is normalized into numerical value compared with the normalization and threshold value.

Optionally, it is described to obtain the terminal under global system for mobile communications network formats for characterizing current primary antenna At least two uplink communication parameters of performance include：

Obtain the primary antenna maximum transmission power ratio value, up automatic growth control；

The performance for obtaining the terminal and being used to characterize current primary antenna under global system for mobile communications network formats At least two downlink communication parameters include：

Obtain in the primary antenna received signal strength indicator, descending automatic growth control, signal to noise ratio, the bit error rate at least Two.

Further, present invention also offers a kind of terminal, it is characterised in that the terminal includes main transmitting-receiving path, auxiliary Receiving path and at least three groups of antennas；In at least three groups of antennas currently with it is described it is main transmitting-receiving communication based on day Line, currently connected with the auxiliary receiving path supplemented by antenna, remaining is spare antenna；The terminal should include processor, Memory and communication bus；

The communication bus is used to realize the connection communication between processor and memory；

The processor is used to perform one or more program stored in memory, to realize triggering as described above The step of method of multiple antennas switching.

Further, present invention also offers a kind of computer-readable recording medium, it is characterised in that the computer can Read storage medium and be stored with one or more program, one or more of programs can be held by one or more processor OK, to realize the method for triggering multiple antennas switching as described above the step of.

Beneficial effect

The present invention provides a kind of method, terminal and computer-readable recording medium for triggering multiple antennas switching, and the present invention carries The terminal of confession includes main transmitting-receiving path, the communication terminal of auxiliary receiving path and at least three groups antennas, in this at least three groups of antenna Currently with it is main transmitting-receiving communication be primary antenna, currently connected with auxiliary receiving path supplemented by antenna, remaining is idle day Line, terminal provided by the invention redefine terminal each group antenna and main transmitting-receiving when monitoring that antenna handover triggering condition meets Connected relation between path, auxiliary receiving path completes antenna so as to select new primary antenna, auxiliary antenna and spare antenna Switching, namely antenna work role can dynamic change, can be adjusted flexibly with current demand, avoid because antenna performance deteriorate Cause to go offline or the situation of call drop, lift Consumer's Experience；

In addition, the present invention by obtain terminal default network formats (such as including but not limited to global mobile communication system System network formats) under be used for characterize current primary antenna performance at least two messaging parameters, and combine obtain at least two The messaging parameter performance current to current primary antenna is assessed, and then determines whether that triggering antenna switches according to assessment result, The situation of change of the current performance of antenna can be accurately and reliably monitored, and in this, as the triggering foundation of antenna switching, is protected The accuracy and reliability of card triggering antenna switching, while avoid antenna from frequently switching, while resource and power consumption is saved, Further lift the satisfaction of Consumer's Experience.

Brief description of the drawings

Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：

Fig. 1 is the hardware architecture diagram for realizing each optional terminal of embodiment one of the present invention；

Fig. 2 is the wireless communication system schematic diagram of terminal as shown in Figure 1；

Fig. 3 is the triantennary terminal structure schematic diagram one that first embodiment of the invention provides；

Fig. 4 is the triantennary terminal structure schematic diagram two that first embodiment of the invention provides；

Fig. 5 is the four antenna terminal structural representations that first embodiment of the invention provides；

Fig. 6 is the method flow schematic diagram for the triggering multiple antennas switching that first embodiment of the invention provides；

Fig. 7 is the schematic flow sheet one assessed primary antenna performance that second embodiment of the invention provides；

Fig. 8 is the schematic flow sheet two assessed primary antenna performance that second embodiment of the invention provides；

Fig. 9 is the schematic flow sheet one assessed primary antenna performance that third embodiment of the invention provides；

Figure 10 is the schematic flow sheet two assessed primary antenna performance that third embodiment of the invention provides；

Figure 11 is the terminal structure schematic diagram that fourth embodiment of the invention provides；

Figure 12 is the terminal hardware block schematic illustration that fourth embodiment of the invention provides.

Embodiment

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix Ground uses.

Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. are eventually End, and the fixed terminal such as digital TV, desktop computer.

It will be illustrated in subsequent descriptions by taking terminal as an example, it will be appreciated by those skilled in the art that except being used in particular for Outside the element of mobile purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.

Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit 103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit 108th, the part such as memory 109, processor 110, power supply 111 and antenna 112.Wherein, in the mobile terminal 100 shown in Fig. 1 Including at least three groups of antennas 112, a kind of multi-antenna terminal that is to say, at least three groups of antennas 112 currently and radio frequency unit 101 main transmitting-receiving communication for primary antenna, currently connected with the auxiliary receiving path of radio frequency unit 101 supplemented by antenna, remain It is remaining for spare antenna, processor 110 can control each group of antenna respectively with main transmitting-receiving path and the break-make of auxiliary receiving path Situation, when processor 110 controls a certain group of antenna with main transmitting-receiving communication, radio frequency unit 101 can be connect by this group of antenna Receive or send signal, it should be appreciated that at least three groups of antennas 112 can flexibly be arranged on any of mobile terminal 100 On position, such as, when including three groups of antennas 112 on mobile terminal 100, this three groups of antennas 112 can be separately positioned on movement Top, lower left and the lower right at the back side of terminal 100.Those skilled in the art are further appreciated that the mobile end shown in Fig. 1 End structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts, or group Close some parts, or different parts arrangement.

The all parts of mobile terminal are specifically introduced with reference to Fig. 1：

Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101 Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..

WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102 Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need To be omitted in the essential scope for do not change invention.

Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100 When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103 The audio output related to the specific function that mobile terminal 100 performs can also be provided (for example, call signal receives sound, disappeared Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..

A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor (Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042 Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model. Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound Caused noise or interference during frequency signal.

Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.； The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.

Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.

User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it (for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071 Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel 1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc. One or more, do not limit herein specifically.

Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel 1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically Limit.

Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example, External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with For transmitting data between mobile terminal 100 and external device (ED).

Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.

Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.

Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111 Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put The function such as electricity and power managed.

Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..

For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters Row description.

Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation 204。

Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.

E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203, ENodeB2021 can provide UE201 to EPC203 access.

EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS (Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way, Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc. The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.

IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia System) or other IP operations etc..

Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with And following new network system etc., do not limit herein.

Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.

First embodiment

The present embodiment provide triggering multiple antennas switching method be applied to include it is main receive and dispatch path, auxiliary receiving path and The terminal of at least three groups antennas, at least three groups of antennas of terminal and main transmitting-receiving path, the connected relation of auxiliary receiving path are according to each The current work role of group antenna is dynamically adapted, wherein currently the conduct with main transmitting-receiving communication is primary antenna, currently with The auxiliary antenna of conduct of auxiliary receiving path connection, remaining (namely not connected with main transmitting-receiving path, auxiliary receiving path currently) are Spare antenna.Hardware supported, the applied field that the specific number of primary antenna and auxiliary antenna can be according to terminal itself in the present embodiment The factors such as scape are flexibly set.Above-mentioned main transmitting-receiving path and auxiliary receiving path can be radio frequency unit in terminal (namely radio circuits) , primary antenna and auxiliary antenna can be realized and communicated with base station.Certainly, main transmitting-receiving path and auxiliary receiving path can also be terminals In other communication modules path.

It should be appreciated that the group number for the antenna that terminal includes in the present embodiment can flexibly be set.Such as it can set For three groups, and the position that each group antenna is specifically set in terminal can also be adjusted flexibly.It is shown in Figure 3, shown in the figure Terminal includes three groups of antennas, is antenna 31, antenna 32 and antenna 33 positioned at lower end positioned at terminal upper end respectively, antenna 31st, antenna 32 and antenna 33 all can be connected with main transmitting-receiving path and auxiliary receiving path, but as long as current as primary antenna That group antenna and main transmitting-receiving communication, that group antenna as auxiliary antenna connect with auxiliary receiving path, remaining one group Spare antenna is then used as, specific mode of communicating can be by setting corresponding antenna switching control module to realize.In the present embodiment In, antenna 31, any one group of antenna 32 and antenna 33 be at a time possible as primary antenna, auxiliary antenna or free time Antenna.Shown in Figure 4, terminal shown in the figure also includes 43 3 groups of antenna 41, antenna 42 and antenna antennas, itself and Fig. 3 Shown difference is changed into longitudinally disposed in the antenna 42 and antenna 43 in terminal bottom from horizontal set in Fig. 3, to meet not Same communications applications scene demand.Shown in Figure 5, the terminal shown in the figure includes four groups of antennas, is to be located at terminal respectively Antenna 51, the antenna 52 of upper end, and antenna 53 and antenna 54 positioned at lower end, antenna 51, antenna 52, antenna 53 and Any one group of antenna 33 is at a time possible as primary antenna, auxiliary antenna or spare antenna.Such as：

In a kind of example, the current performance of antenna 51 is preferably current as auxiliary antenna, antenna 53 with main transmitting-receiving communication Performance takes second place to connect with auxiliary receiving path is used as spare antenna as auxiliary antenna, antenna 52 and antenna 54, at a time antenna 51 penalty, the performance of antenna 52 is currently best, and the performance of antenna 54 is taken second place, then switches to antenna 52 and main transmitting-receiving logical Road connection is used as primary antenna, and antenna 54, as auxiliary antenna, 51 and 53 is used as spare antenna all over the world with auxiliary communication.In the example In, synchronization only exists one group of primary antenna and one group of auxiliary antenna, and primary antenna can realize the transmitting-receiving of signal, and auxiliary antenna can only be real The reception of existing signal, primary antenna and auxiliary antenna are in running order, and idle condition does not connect with main transmitting-receiving path or auxiliary receiving path It is logical to be in idle condition.

In another example, the current performance of antenna 51 is preferably with main transmitting-receiving communication as auxiliary antenna, the He of antenna 53 The current performance of antenna 54 takes second place to connect with auxiliary receiving path is used as spare antenna as auxiliary antenna, antenna 52, at a time day The penalty of line 51, the performance of antenna 52 is currently best, and the performance of antenna 54 and antenna 53 is taken second place, then switches to antenna 52 It is used as empty as auxiliary antenna, the world 51 as primary antenna, antenna 54 and antenna 53 and auxiliary communication with main transmitting-receiving communication Not busy antenna.In this example, synchronization only exists one group of primary antenna and two groups of auxiliary antennas, now needs corresponding hard in terminal Part chip points out two auxiliary antenna mode of a master, and primary antenna can realize the transmitting-receiving of signal, and two groups of auxiliary antennas can only realize signal Receive, primary antenna and auxiliary antenna are in running order, and idle condition is not connected in sky with main transmitting-receiving path or auxiliary receiving path Not busy state.

In the present embodiment, an antenna can be only included in one group of antenna, can also flexibly be arranged to more as needed Antenna.

The group number for the antenna that terminal includes in the present embodiment can flexibly be set, however it is not limited to three groups of above-mentioned example or four Group, it can also be provided that five groups, six groups etc., monitoring that (such as main and/or auxiliary antenna performance deteriorates antenna handover triggering condition Or current demand etc. can not be met) redefine when meeting between terminal each group antenna and main transmitting-receiving path, auxiliary receiving path Connected relation completes the switching of antenna, namely the operating angle of antenna so as to select new primary antenna, auxiliary antenna and spare antenna Color can dynamic change, can be adjusted flexibly with current demand, avoid causing to go offline or the situation of call drop because antenna performance deteriorates, Lift Consumer's Experience.

It can be seen from above-mentioned analysis, how to set triggering antenna handover trigger controlling mechanism is to be ensured of to realize antenna standard Really, the key condition reliably switched.If trigger mechanism set it is incorrect or cause control multiple antennas carry out mistake cut Change, influence proper communication on the contrary.For the problem, the present embodiment additionally provides a kind of triggering controlling mechanism, trigger mechanism ginseng The method of triggering multiple antennas switching as shown in Figure 6, including：

S601：Obtain at least two communication ginsengs that terminal is used to characterize the performance of current primary antenna under default network formats Number.

Default network formats in the present embodiment include but is not limited to global system for mobile communications (Global System For Mobile Communication, GSM) network formats, WCDMA network standard (Wideband Code Division Multiple Access, W-CDMA), TD SDMA (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA), CDMA network standard (Code Division Multiple Access, CDMA), Long Term Evolution (Long Term Evolution, LTE) network formats, EVDO (CDMA2000 Various network formats during 1xEV-DO) network formats and 5G communicate.In order to make it easy to understand, the present embodiment is with default network system Formula is that global system for mobile communications network formats are illustrated.

The messaging parameter obtained in the step can be that any itself or itself joint other specification can reflect current main day The parameter of line current performance, the parameter can be the parameters of primary antenna itself, may not be the parameter of primary antenna itself.This reality It can be that the related parameter of channel, the performance parameter of antenna itself or signal carry or to signal to apply the messaging parameter in example The relevant parameter measured, which specifically chosen parameter can flexibly be set according to demand.

In the present embodiment, the specific acquisition modes of at least two messaging parameter specifically can flexibly be set.Such as can To obtain simultaneously, can also be obtained one by one according to setting order.

S602：Assessed with reference at least two messaging parameters of the acquisition performance current to the current primary antenna of terminal.

At least two messaging parameters performance current to primary antenna is combined in the present embodiment to assess, namely from multiple dimensions Degree or direction are assessed the performance of antenna, are ensured the accuracy and reliability assessed primary antenna current performance, are follow-up The antenna switching of triggering provides reliable foundation, avoids occurring switching or antenna by mistake and frequently toggles, lifting switching is touched The accuracy and resource utilization of hair, avoid frequently toggling a large amount of consumption for causing terminal power, can further lift use The satisfaction of family experience.

It should be appreciated that the specific combination of above-mentioned at least two messaging parameter can flexibly be set in the present embodiment It is fixed, such as the combination for having sequential can be used, the combination without sequential can be used, or use combination side Formula etc.；As long as reliable assessment can be carried out to the performance of primary antenna from many aspects.

S603：Determined whether to trigger antenna switching according to assessment result.

The switching of antenna includes in the present embodiment：Redefine terminal at least three groups of antennas and main transmitting-receiving path, auxiliary transmitting-receiving Connected relation between communication, so as to select new primary antenna, auxiliary antenna and spare antenna；Specific determination mode and gating side Formula can be selected flexibly, will not be repeated here.

Sentence it should be appreciated that the present embodiment is the triggering switched using detecting the performance change situation of primary antenna as antenna Disconnected foundation, but can also use to auxiliary antenna, the performance change situation of spare antenna or primary antenna, auxiliary antenna, spare antenna Performance change situation be combined as switching foundation.Such as when monitoring the performance extreme degradation of auxiliary antenna, it can touch Send out antenna switching；In another example when the performance for detecting spare antenna currently reaches optimal, it may be considered that triggering antenna switching；Again For example, when monitoring that primary antenna or auxiliary antenna performance deteriorate, and current idle antenna performance it is optimal when trigger antenna switching.

The foundation switched in the present embodiment using monitoring the performance change situation of primary antenna as triggering antenna has following excellent Point：

Primary antenna is the antenna for being used for receiving and transmitting signal in terminal, and it is in leading position, therefore is become with the performance of primary antenna Change situation is more direct, accurate, reliable and necessary as the foundation of triggering antenna switching.

Only need to be monitored the performance of primary antenna, monitoring task is simple and concentrates, and need not monitor other antennas Performance parameter, can reduce resource consumption, lift resource utilization.

Second embodiment

In order to make it easy to understand, the present embodiment is carried out further on the basis of above-described embodiment to scheme provided by the invention Illustrate.

In the present embodiment, the messaging parameter bag of the performance of at least two current primary antenna for characterizing terminal of acquisition Include：

Terminal is obtained to be used to characterize at least the two of the performance of current primary antenna under global system for mobile communications network formats Individual uplink communication parameter；

Or,

Terminal is obtained to be used to characterize at least the two of the performance of current primary antenna under global system for mobile communications network formats Individual downlink communication parameter；

It is of course also possible at least one downlink communication ginseng of the performance of the current primary antenna for characterizing terminal is obtained simultaneously Number and at least one uplink communication parameter, specifically obtain uplink communication parameter or downlink communication parameter either obtains simultaneously Uplink communication parameter and downlink communication parameter, can flexibly set.And can be according to the communication network standard spirit that terminal is presently in It is living to determine which uplink communication parameter and/or downlink communication parameter specifically obtained.

For example, when terminal is currently at GSM network standard, at least two current primary antennas for being used to characterize terminal are obtained The uplink communication parameter of performance include：

Obtain primary antenna maximum transmission power ratio value (Maximum transmit power level, MTPL), up Automatic growth control (TX-Automatic Gain Control, Tx-AGC).

When terminal is currently at GSM network standard, at least two current primary antennas for being used to characterize the terminal are obtained The downlink communication parameter of performance include：

Obtain the primary antenna received signal strength indicator (Received Signal Strength Indication, RSSI), descending automatic growth control (RX-Automatic Gain Control, Rx-AGC), signal to noise ratio (SIGNAL-NOISE RATIO, SNR), at least two in the bit error rate (symbol error rate, SER)；Can be specifically to obtain above three ginseng Any two in number, three in above three parameter can also be obtained.

When needing to obtain uplink and downlink messaging parameter simultaneously, then RSSSI, Rx-AGC, SNR, SER can be obtained simultaneously It is at least one at least one and MTPL, TX-AGC.

Maximum transmission power ratio value refers in the total degree that is sent in preset time period or default connected in the present embodiment In the n times that supervention is penetrated, transmission power reaches the ratio shared by the number of default max-thresholds.

In the present embodiment, the current current performance of primary antenna is commented with reference at least two messaging parameters of acquisition When estimating, the combination of at least two communication datas of acquisition can flexibly be set.The present embodiment is with several no timing requirements Combination illustrated for example.

In a kind of example, referring to Fig. 7, with reference at least two messaging parameters of the acquisition performance current to current primary antenna Carrying out assessment includes：

S701：By at least two of acquisition (such as it is N number of, it is corresponding with each messaging parameter respectively that N is more than or equal to 2) messaging parameter Messaging parameter threshold value be compared, also be each obtain messaging parameter be preset with corresponding messaging parameter threshold value；

S702：Judge whether comparative result is to reach pre- with the number of the corresponding unmatched messaging parameter of messaging parameter threshold value If m, in this way, go to S703；Otherwise, S704 is gone to；

S703：Assessment result is triggering antenna switching, and wherein m value is more than or equal to 1, and the communication less than or equal to acquisition is joined Several number N.Wherein, any one value that m can be flexibly gone in 1 to N.

S704：Assessment result switches for that wouldn't trigger antenna.

The messaging parameter threshold value that a messaging parameter is corresponding in the present embodiment, which mismatches, refers to that the not up to communication is joined The requirement of number threshold value.Such as assume that messaging parameter is MTPL, its corresponding messaging parameter threshold value is 0.4, full less than or equal to 0.4 Foot requires, is otherwise not up to the messaging parameter threshold requirement.Therefore when acquisition MTPL value be less than or equal to 0.4 when, then with Its corresponding messaging parameter threshold value matching, otherwise, corresponding messaging parameter threshold value mismatches.

For example, it is assumed that three downlink communication parameters, respectively RSSI, Rx-AGC, SNR are currently obtained, corresponding RSSI's Threshold value is -100dbm (it is required that being more than or equal to the threshold value), and Rx-AGC threshold value is -90dbm (it is required that being more than or equal to the threshold value), SNR threshold value is -15db (it is required that being more than or equal to the threshold value)：

Judge example in one kind, above-mentioned m takes 1, as long as long as now the above three messaging parameter of acquisition have it is any one Individual corresponding threshold value mismatches, and assessment result is just triggering antenna switching.Such as assume to get RSSI, Rx-AGC, SNR value is respectively -50dbm, -55dbm and -25db, and now threshold value mismatch corresponding SNR, assessment result are triggering Antenna switches；

In another kind judges example, above-mentioned m takes 2, as long as long as the above three messaging parameter now obtained has arbitrarily Two corresponding threshold values mismatch, and assessment result is just triggering antenna triggering.Such as assume RSSI, the Rx- got AGC, SNR value are respectively -102dbm, -103dbm and -5db, and now RSSI, Rx-AGC do not distinguish corresponding threshold value not Match somebody with somebody, assessment result is just triggering antenna switching；Assuming that RSSI, Rx-AGC, SNR value that a certain moment gets be respectively- 98dbm, -80dbm and -25db, now the corresponding threshold value of this messaging parameter of only SNR mismatches, therefore assesses knot Fruit switches for that wouldn't trigger antenna.

In another kind judges example, above-mentioned m takes 3, and the above three messaging parameter for now requiring to obtain will be right with it The threshold value answered mismatches, and assessment result is just triggering antenna triggering.Such as assume RSSI, Rx-AGC, SNR value point got Not Wei -98dbm, -80dbm and -25db, now only the corresponding threshold value of the two messaging parameters of RSSI, Rx-AGC is not Match somebody with somebody, assessment result just switches for that wouldn't trigger antenna.

Above-mentioned example method is also suitable when obtaining uplink communication parameter or obtaining uplink and downlink communication parameter simultaneously, and specifically N and m value can flexibly set.

Shown in Figure 8 in another example, at least two messaging parameters with reference to acquisition are current to current primary antenna Performance carry out assessment and include：

S801：The normalization numerical value that at least two messaging parameters of acquisition are normalized to obtain.

In the present embodiment, at least two messaging parameters of acquisition are normalized namely carried out dimension and are handled, Use go dimension algorithm can use it is any remove dimension algorithm, such as including but be not limited to relative processing method, function mutually Change processing method, standardization processing method, extreme value processing method, standardization processing method and equalization processing method.

S802：It is true according to comparative result by obtained normalization numerical value compared with the normalized threshold pre-set Determine whether assessment result is triggering antenna switching.

In the present embodiment by least two messaging parameters of acquisition carry out dimensionization processing after can obtain it is multiple The parameter value of same dimension, then various combinations can be carried out to the parameter value of obtained multiple dimensions and obtain normalizing number Value, the combination include but is not limited to weighted average, directly weighted sum, summation etc..During using weighted average, weighted sum, respectively The weighted value of messaging parameter can flexibly be set according to the parameter in the significance level for weighing antenna performance.Such as assume what is obtained Messaging parameter includes MTPL, TX-AGC, it is assumed that and MTPL is most important, and it is 0.3 to set the weighted value that its weighted value is 0.7, TX-AGC, Summation is weighted according to the weighted value of setting and obtains corresponding summation normalization numerical value, can also be not provided with not weighting certainly and straight The summation normalization numerical value that summation obtains is connect, normalized threshold now includes normalization weighted average threshold value, will normalize number Be worth compared with the normalized threshold pre-set including：

By summation normalization numerical value compared with the normalization and threshold value, assessment result is determined according to comparative result. The above-mentioned weighted sum gone after dimension or directly summation are referred to as normalization summation process by the present embodiment.Normalize summation process Each parameter corresponding to the matching direction of parameter threshold all should be identical, or such as be all that requirement is more than parameter threshold, All it is that requirement is less than parameter threshold.

Therefore, in a kind of example, obtained normalization is normalized at least two messaging parameters of acquisition Numerical value includes：

Summation process is normalized at least two messaging parameters of acquisition and obtains summation normalization numerical value.

It should be appreciated that the combination of several no timing requirements of above-mentioned example is all only a kind of way of example. The present embodiment is assessed by combinations thereof mode with least two messaging parameters obtained the performance current to primary antenna, is protected The accuracy and reliability assessed primary antenna current performance are demonstrate,proved, reliable foundation is provided for the antenna switching of subsequent triggers, keeps away Exempt to occur switching or antenna by mistake frequently to toggle, lift the accuracy and resource utilization of handover trigger, avoid frequently The a large amount of consumption for causing terminal power are toggled, can further lift the satisfaction of Consumer's Experience.

3rd embodiment

In order to be better understood from the present invention, the present embodiment is on the basis of above-described embodiment, with several combination sides for having sequential Formula is example, and further illustration is done to the present invention.

In a kind of example, assessed with reference at least two messaging parameters of the acquisition performance current to current primary antenna It is shown in Figure 9 including carrying out following judgement at least two messaging parameter of acquisition successively according to default judgement order, Including：

S901：Judge whether present communications parameter matches with corresponding messaging parameter threshold value, such as mismatch, go to S902, If it matches, go to S905.

S902：Judge whether present communications parameter is to preset the messaging parameter that last in judgement order judges, in this way, Go to S903；Otherwise, S904 is gone to.

S903：Determine assessment result for triggering antenna switching.

S904：Into the deterministic process of next messaging parameter in default judgement order, S901 is gone to.

S905：Assessment result is determined as antenna switching wouldn't be triggered.

In this example, first at least two messaging parameter all can be obtained, then at least two of acquisition Judgement is conducted batch-wise in parameter, can only judge a messaging parameter per a collection of, can also judge multiple messaging parameters, specifically can be with Flexibly setting.And specific judgement order can also flexibly be set in the present embodiment.Such as：

Assuming that currently obtain three downlink communication parameters, respectively RSSI, Rx-AGC, SNR, corresponding RSSI threshold value For -95dbm (it is required that being more than or equal to the threshold value), Rx-AGC threshold value is -90dbm (it is required that being more than or equal to the threshold value), SNR threshold It is worth for -18db (it is required that being more than or equal to the threshold value)：

In one kind judges example, default judgement order is：First judge RSSI, judge Rx-AGC again, finally judge SNR, it is assumed that RSSI, Rx-AGC, SNR value are respectively -50dbm, -55dbm and -10db, and deterministic process now is：

Judge that RSSI value -50dbm is more than corresponding threshold value -100dbm, matched with the threshold value, therefore directly determine to assess knot Fruit switches for that wouldn't trigger antenna.

In another kind judges example, default judgement order is：First judge CNR, judge Rx-AGC again, finally judge RSSI, it is assumed that RSSI, Rx-AGC, SNR value respectively -100dbm, -95dbm and -20db, deterministic process now is：

Judge that SNR value -20db is less than threshold value -18db, namely mismatched with the threshold value, and the parameter is not default suitable Last parameter in sequence, into next parameter Rx-AGC deterministic process；Judge that Rx-AGC value -956dbm is less than to correspond to Threshold value -90dbm, namely mismatched with the threshold value, and the parameter is not last parameter in preset order, entrance is next Parameter RSSI deterministic process；Judge that RSSI value -100dbm is less than corresponding threshold value -95dbm, namely mismatched with the threshold value, And the parameter is last parameter in preset order, determine assessment result for triggering antenna switching.

In a kind of example, at least two communication ginsengs for being used to characterize the performance of the current primary antenna of the terminal are obtained Number, the current current performance of primary antenna is carried out assessing shown in Figure 10, bag with reference at least two messaging parameter Include：

S1001：Current messaging parameter is obtained by parameter preset acquisition order

S1002：Whether the messaging parameter for judging currently to obtain mismatches with corresponding messaging parameter threshold value, in this way, goes to S1003；Otherwise, S1006 is gone to.

S1003：Judge present communications parameter whether be in parameter preset acquisition order last obtain communication ginseng Number, in this way, goes to S1004；Otherwise, S1005 is gone to.

S1004：Determine assessment result for triggering antenna switching.

S1005：Into next messaging parameter acquisition process in parameter preset acquisition order, S1001 is gone to.

S1006：Determine assessment result for triggering antenna switching.

In this example, the acquisition for messaging parameter can also batching obtain, only in the messaging parameter currently obtained When being mismatched with corresponding threshold value, the acquisition that can just enter next group messaging parameter judges.Judgement can be only obtained per a collection of One messaging parameter, can also obtain and judge multiple messaging parameters, specifically can flexibly set.Such as：

Assuming that currently obtaining two uplink communication parameters, respectively MTPL, TX-AGC, corresponding RSRP threshold value is 0.4 (it is required that being less than or equal to the threshold value), Rx-AGC threshold value is -65dbm (it is required that being less than or equal to the threshold value)：

In one kind judges example, default acquisition judgement order is：First obtain and judge MTPL, obtain judge TX- again AGC, it is assumed that MTPL, TX-AGC value are respectively 0.5 and -55dbm, and deterministic process now is：

MTPL is obtained, its value 0.5 is more than its threshold value 0.4, namely is mismatched with the threshold value, and the parameter is not default obtains Last parameter in order is taken, next parameter Tx-AGC process is judged into acquisition；Judge Tx-AGC value -55dbm Mismatched more than corresponding threshold value -65dbm, namely with the threshold value, and the parameter is last parameter in default acquisition order, Determine assessment result for triggering antenna switching.

It should be appreciated that several logical combination modes for having timing requirements of above-mentioned example are also only some example sides Formula, those skilled in the art on the basis of the above, it is also contemplated that with other logical combination modes by least two of acquisition The messaging parameter performance current to primary antenna is assessed, and ensures the accuracy and reliability assessed primary antenna current performance, Reliable foundation is provided for the antenna switching of subsequent triggers.

Fourth embodiment

The present embodiment additionally provides a kind of terminal, shown in Figure 11, including processor 1101, memory 1102, communication Bus 1103, communication unit 1104 and antenna 1105；

Communication bus 1103 is used to realize that the connection between processor 1101, memory 1102 and communication unit 1104 is led to Letter；

Communication unit 1104 can be radio frequency communications unit (radio circuit) or other kinds of communication unit, It includes main transmitting-receiving path, auxiliary receiving path (not shown in path figure), and antenna 1105 comprises at least three groups, this at least three groups of day With above-mentioned main transmitting-receiving communication be currently primary antenna in line, currently connect with above-mentioned auxiliary receiving path supplemented by antenna, it is surplus It is remaining for spare antenna.

Memory 1102 is used to perform one or more programs, and processor 1101 is used to perform one stored in memory Or multiple programs, the step of to realize the as above method of the triggering multiple antennas switching exemplified by each embodiment.

The present embodiment additionally provides a kind of computer-readable recording medium, and it can be applied in various communication terminals.Calculate Machine readable storage medium storing program for executing is stored with one or more program, and one or more program can be by one or more processor Perform, the step of to realize the as above method of the triggering multiple antennas switching exemplified by each embodiment.

For the ease of understanding the present invention, the present embodiment is said using a kind of terminal of particular hardware frame structure as example It is bright, it is shown in Figure 12, including：

The terminal of the present embodiment includes at least three groups of antennas 1211, (m value can be 3 to 1212 ... 121m, or greatly In 3 integer value), antenna gating circuit 122, radio circuit 123 and BBP 124, the antenna gating circuit 122 have N first interface 12211,12212 ... 1221n (n be typically greater than equal to m positive integer), two second interfaces 12221, 12222.Wherein, second interface 12221 and radio circuit main transmitting-receiving communication 1231 and 1232 (TX in Figure 12 and PRX), another second interface 12222 connects with the auxiliary receiving path 1233 (DRX in Figure 12) of radio circuit, and each An at least path switching circuit is connected between one interface and two second interfaces, is had at least on each path switching circuit One switch, each group of antenna of the present embodiment are connected with least one first interface of antenna gating circuit.BBP 124 include radio-frequency transmissions D/A converting circuit 1241 (TX-DAC in Figure 12), main collection receives the (Figure 12 of analog to digital conversion circuit 1242 In PRX-ADC), diversity reception analog to digital conversion circuit 1243 (DRX-ADC in Figure 12), and turn with radio-frequency transmissions digital-to-analogue Change circuit 1241, main collection receives analog to digital conversion circuit 1242, the modulatedemodulate that diversity reception analog to digital conversion circuit 1243 connects respectively Adjust circuit 1244 (the MODEM PROC in Figure 12), the main transmitting-receiving path 1231 and 1232 of radio circuit 123 respectively with base band Manage the radio-frequency transmissions D/A converting circuit 1241 of device, main collection receives the corresponding connection of analog to digital conversion circuit 1242, auxiliary receiving path 1233 connect with diversity reception analog to digital conversion circuit 1243.BBP also includes antenna switching control module 1245 and HAL Interface module 1246, antenna switching control module 1245 are connected by HAL interface modules 1245 with antenna gating circuit 122, are led to Each path switching circuit in antenna gating circuit 122 can be controlled by crossing the antenna switching control module 1245 of HAL interface modules 1246 Break-make (connection between an arbitrary first interface and a second interface can be controlled), and based on this from multigroup day Specific primary antenna is selected in line, or selects specific primary antenna and auxiliary antenna combination.

In addition, the antenna switching control module 1245 in the present embodiment can be integrated in BBP 124, can also It is provided separately, such as is arranged in application processor with BBP 124, or is separately provided.Base-Band Processing in Figure 12 Device 124 can be realized by the processor 1101 in Figure 11.

Based on the terminal hardware framework provided in Figure 12, antenna switching control module 1245 is monitoring antenna handover trigger The connected relation between terminal each group antenna and main transmitting-receiving path, auxiliary receiving path is redefined when condition meets, and then is passed through HAL interface modules 1245 connect with antenna gating circuit 122, pass through the antenna switching control module of HAL interface modules 1246 1245 can control the break-make of each path switching circuit in antenna gating circuit 122 so as to carry out new primary antenna, auxiliary antenna and sky The switching of not busy antenna, complete the switching of antenna, also can current demand be adjusted flexibly, avoid because antenna performance deteriorate cause to fall The situation of line or call drop, lift Consumer's Experience；

In addition, antenna switching control module 1245 specifically can be by obtaining terminal at least two under default network formats For the messaging parameter of the performance of the current primary antenna that characterizes the terminal, and at least two messaging parameters obtained are combined to working as The current performance of preceding primary antenna is assessed, and then determines whether that triggering antenna switches according to assessment result, can be accurately and reliably The current performance for monitoring antenna situation of change, and in this, as antenna switching triggering foundation, ensure triggering antenna cut The accuracy and reliability changed, while avoid antenna from frequently switching, while resource and power consumption is saved, further lifting is used The satisfaction of family experience.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or device including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this Other identical element also be present in the process of key element, method, article or device.

The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.

Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot Form, these are belonged within the protection of the present invention.

Claims

1. it is a kind of trigger multiple antennas switching method, it is characterised in that applied to including it is main transmitting-receiving path, auxiliary receiving path and The terminal of at least three groups antennas；In at least three groups of antennas currently with it is described it is main transmitting-receiving communication be primary antenna, currently Antenna supplemented by being connected with the auxiliary receiving path, remaining is spare antenna；The antenna switching control method includes：

Obtain at least two messaging parameters that the terminal is used to characterize the performance of current primary antenna under default network formats, institute It is global system for mobile communications network formats to state default network formats；

Determined whether to trigger antenna switching according to assessment result, the antenna switching includes redefining at least three groups of antennas Connected relation between being communicated with the main transmitting-receiving path, auxiliary transmitting-receiving, so as to select new primary antenna, auxiliary antenna and idle day Line.

2. the method for triggering multiple antennas switching as claimed in claim 1, it is characterised in that described to obtain the terminal default At least two messaging parameters of the performance for being used to characterize current primary antenna under network formats include：

The terminal is obtained to be used to characterize at least the two of the performance of current primary antenna under global system for mobile communications network formats Individual uplink communication parameter；

Or,

The terminal is obtained to be used to characterize at least the two of the performance of current primary antenna under global system for mobile communications network formats Individual downlink communication parameter.

3. the method for triggering multiple antennas switching as claimed in claim 2, it is characterised in that the combination obtain it is described at least Two messaging parameters carry out assessment to the current current performance of primary antenna to be included：

By at least two messaging parameter of acquisition respectively compared with messaging parameter threshold value corresponding to each messaging parameter, when When comparative result reaches default m with the number of the corresponding unmatched messaging parameter of messaging parameter threshold value, assessment result is triggering Antenna switches, and the m is more than or equal to 1, less than or equal to the number of the messaging parameter of acquisition.

4. the method for triggering multiple antennas switching as claimed in claim 2, it is characterised in that the combination obtain it is described at least Two messaging parameters carry out assessment to the current current performance of primary antenna to be included：

Judge whether present communications parameter mismatches with corresponding messaging parameter threshold value, if it does not match, in present communications parameter To determine that assessment result is triggering antenna switching in the default judgement order during messaging parameter of last judgement, otherwise, Into the deterministic process of next messaging parameter in the default judgement order；If it matches, then assessment result is that wouldn't trigger day Line switches.

5. the method for triggering multiple antennas switching as claimed in claim 2, it is characterised in that the acquisition at least two is used for table The messaging parameter of the performance of the current primary antenna of the terminal is levied, with reference at least two messaging parameter to the current main day The current performance of line, which carries out assessment, to be included：

Whether the messaging parameter for judging currently to obtain mismatches with corresponding messaging parameter threshold value, if it does not match, leading to currently Letter parameter determines that assessment result is triggering day when being last messaging parameter obtained in the parameter preset acquisition order Line switches, otherwise, into next messaging parameter acquisition process in the parameter preset acquisition order；If it matches, then assess knot Fruit switches for that wouldn't trigger antenna.

6. the method for triggering multiple antennas switching as claimed in claim 2, it is characterised in that the combination obtain it is described at least Two messaging parameters carry out assessment to the current current performance of primary antenna to be included：

By the normalization numerical value compared with the normalized threshold pre-set, determine that assessment result is according to comparative result It is no to switch for triggering antenna.

7. the method for triggering multiple antennas switching as claimed in claim 6, it is characterised in that the normalized threshold includes normalizing Change and threshold value, the normalization numerical value that at least two messaging parameter of acquisition is normalized to obtain include：

8. the method for the triggering multiple antennas switching as described in claim any one of 2-7, it is characterised in that described to obtain the end Hold and be used at least two uplink communication parameters for characterizing the performance of current primary antenna under global system for mobile communications network formats Including：

It is described to obtain the terminal under global system for mobile communications network formats for characterizing the performance of current primary antenna extremely Few two downlink communication parameters include：

Obtain at least two in the primary antenna received signal strength indicator, descending automatic growth control, signal to noise ratio, the bit error rate It is individual.

9. a kind of terminal, it is characterised in that the terminal includes main transmitting-receiving path, auxiliary receiving path and at least three groups of antennas； In at least three groups of antennas currently with it is described it is main transmitting-receiving communication be primary antenna, currently connected with the auxiliary receiving path Supplemented by antenna, remaining is spare antenna；The terminal should include processor, memory and communication bus；

The processor is used to perform one or more program stored in memory, to realize as appointed in claim 1 to 8 The step of method of triggering multiple antennas switching described in one.

A kind of 10. computer-readable recording medium, it is characterised in that the computer-readable recording medium storage have one or Multiple programs, one or more of programs can be by one or more computing devices, to realize such as claim 1 to 8 Any one of triggering multiple antennas switching method the step of.