CN104467911A - Antenna mode adjustment method, antenna mode adjustment device and mobile terminal - Google Patents
Antenna mode adjustment method, antenna mode adjustment device and mobile terminal Download PDFInfo
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Abstract
The invention discloses an antenna mode adjustment method, an antenna mode adjustment device and a piece of electronic equipment. The antenna mode adjustment method is applied to a mobile terminal. According to the method, first, whether interference exists between a mobile terminal and a base station is judged according to a received transmission signal transmitted by the base station, and then, if interference exists, a first parameter of an antenna of the mobile terminal is changed according to an antenna pattern pre-stored in the mobile terminal so as to enable the mobile terminal and the base station to avoid interference during communication. By adopting the method disclosed by the invention, when that interference exists between the mobile terminal and the base station is determined, the first parameter of the antenna of the mobile terminal is adjusted according to the antenna pattern pre-stored in the mobile terminal so as to avoid the interference. Therefore, the performance of the mobile phone in calling or other data services is improved, and the influence of interference to the mobile terminal is reduced.
Description
Technical field
The present invention relates to antenna technical field, particularly relate to a kind of antenna mode method of adjustment, device and mobile terminal.
Background technology
In the prior art, mobile terminal utilizes cordless communication network usually, carries out information interaction with base station, realizes communication.
But; inventor finds in the research process of the application; mobile terminal in use; the interference that the source that often can be interfered produces; reduce SINR (the Signal to Interference plusNoise Ratio of mobile terminal; Signal to Interference plus Noise Ratio), affect the use of described mobile terminal.Such as, described mobile terminal is being conversed, or under carrying out the situations such as data download, if be interfered, there will be call-information bad, or degradation situation under data downloading speed.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of antenna mode method of adjustment, device and mobile terminal, to solve in prior art, when mobile terminal communicates with base station, owing to there is interference between described mobile terminal and base station, thus affect the problem of the use of described mobile terminal, specific embodiments is as follows:
A kind of antenna mode method of adjustment, be applied to mobile terminal, described antenna mode method of adjustment comprises:
Receive transmitting of base station transmission, and judge whether there is interference between described mobile terminal and described base station according to described transmitting, obtain the first judged result;
When described first judged result show to exist between described mobile terminal and described base station disturb time, based on the antenna pattern prestored, change the first parameter of the antenna of described mobile terminal, avoid described interference to make the communication between described mobile terminal and described base station.
Preferably, transmit described in described basis and judge that the step that whether there is interference between described mobile terminal and described base station is specially:
Current signal strength indicated value in transmitting described in extraction;
The signal strength indication value that described current signal strength indicated value and a upper time period obtain is contrasted, when described current signal strength indicated value is less, and difference is therebetween when exceeding the threshold value of normal range (NR), then determine to exist between described mobile terminal and described base station to disturb.
Preferably, the step of the first parameter of the antenna of the described mobile terminal of described change is specially:
Obtain in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjust described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit;
Described each is transmitted and contrasts, obtain corresponding transmitting when disturbing minimum, and determine that the first parameter of its correspondence is the first optimum parameter according to described transmitting;
Obtain the optimal antenna directional diagram that the first parameter of described optimum is corresponding, adopt antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station to make described mobile terminal.
Preferably, described first parameter comprises: the radiation position of described antenna in described mobile terminal, and/or the energy of radiation, and/or the frequency of described antenna FD feed;
When described first parameter is described radiation position, the first parameter changing the antenna of described mobile terminal can change the main lobe direction of described antenna pattern;
When described first parameter is the energy of described radiation, the first parameter of the antenna of the described mobile terminal of described change can change the coverage of described antenna pattern;
When the frequency that described first parameter is described antenna FD feed, the first parameter of the antenna of the described mobile terminal of described change can change the cover width of described antenna pattern.
Accordingly, the invention also discloses a kind of antenna mode adjusting device, be applied to mobile terminal, described antenna mode adjusting device comprises:
Judge module, for receiving transmitting of base station transmission, and judging whether there is interference between described mobile terminal and described base station according to described transmitting, obtaining the first judged result;
Adjusting module, when disturbing for showing to exist between described mobile terminal and described base station when described first judged result, based on the antenna pattern prestored, change the first parameter of the antenna of described mobile terminal, avoid described interference to make the communication between described mobile terminal and described base station.
Preferably, described judge module comprises:
Extraction unit, for the current signal strength indicated value in transmitting described in extracting;
Contrast unit, signal strength indication value for described current signal strength indicated value and a upper time period being obtained contrasts, when described current signal strength indicated value is less, and difference is therebetween when exceeding the threshold value of normal range (NR), then determine to exist between described mobile terminal and described base station to disturb.
Preferably, described adjusting module comprises:
Adjustment unit, for obtaining in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjusts described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit;
Determining unit, contrasts for being transmitted by described each, obtains corresponding transmitting when disturbing minimum, and determines that the first parameter of its correspondence is the first optimum parameter according to described transmitting;
Acquiring unit, the optimal antenna directional diagram that the first parameter for obtaining described optimum is corresponding, adopts antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station to make described mobile terminal.
Preferably, described first parameter comprises: the radiation position of described antenna in described mobile terminal, and/or the energy of radiation, and/or the frequency of described antenna FD feed;
When described first parameter is described radiation position, the first parameter changing the antenna of described mobile terminal can change the main lobe direction of described antenna pattern;
When described first parameter is the energy of described radiation, the first parameter of the antenna of the described mobile terminal of described change can change the coverage of described antenna pattern;
When the frequency that described first parameter is described antenna FD feed, the first parameter of the antenna of the described mobile terminal of described change can change the cover width of described antenna pattern.
Accordingly, the invention also discloses a kind of mobile terminal, in the processor of described mobile terminal, be integrated with antenna mode adjusting device as above.
This application discloses a kind of antenna mode method of adjustment, device and electronic equipment, described antenna mode method of adjustment is applied to mobile terminal, what first send according to the base station received transmits, judge whether there is interference between mobile terminal and described base station, and when there is interference, according to the antenna pattern prestored in described mobile terminal, change the first parameter of the antenna of described mobile terminal, thus make described mobile terminal and described base station when communicating, avoid interference.
Adopt method disclosed in the present application, can when judging to there is interference between described base station and described mobile terminal, according to the antenna pattern prestored in described mobile terminal, first parameter of the antenna in described mobile terminal is adjusted, avoid described interference, improve mobile terminal call or carry out the performance of other data services etc., thus reduce the impact of interference on described mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The workflow schematic diagram of Fig. 1 a kind of antenna mode method of adjustment disclosed in the embodiment of the present invention;
Fig. 2 is the workflow schematic diagram of the embodiment of the present invention another antenna mode method of adjustment disclosed;
Fig. 3 is the workflow schematic diagram of the embodiment of the present invention another antenna mode method of adjustment disclosed;
Fig. 4 is the workflow schematic diagram of the embodiment of the present invention another antenna mode method of adjustment disclosed;
The application schematic diagram of Fig. 5 a kind of antenna mode method of adjustment disclosed in the embodiment of the present invention;
The structural representation of Fig. 6 a kind of antenna mode adjusting device disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In order to solve in prior art mobile terminal in use, due to the interference in the source of being interfered, can affect the problem of the use of described mobile terminal, this application discloses a kind of antenna mode method of adjustment, device and electronic equipment, its implementation is see following examples.
Embodiment one
The embodiment one of the application discloses a kind of antenna mode method of adjustment, and the method is applied to mobile terminal.Workflow schematic diagram shown in Figure 1, described antenna mode method of adjustment comprises:
What step S11, reception base station sent transmits, and judges whether there is interference between described mobile terminal and described base station according to described transmitting, and obtains the first judged result.
Between described mobile terminal and described base station, communicated by broadcast channel always.And, described mobile terminal can read transmitting of base-station transmission, wherein, described transmitting comprises: RSSI(Received Signal Strength Indication, the signal strength signal intensity instruction received), according to the described RSSI comprised that transmits, can judge whether there is interference between described mobile terminal and described base station.
Wherein, described interference is generally the Electromagnetic Interference that the interference source between described mobile terminal and described base station produces.Such as, along with the movement of user holding mobile terminal, make sometimes to be provided with interference source between described mobile terminal and described base station, described interference source generates electromagnetic waves interference, affects the call of described mobile terminal, or the performance of data service.Certainly, described interference can also be other form, and the application does not limit this.
Step S12, when described first judged result show to exist between described mobile terminal and described base station disturb time, based on the antenna pattern prestored, change the first parameter of the antenna of described mobile terminal, avoid described interference to make the communication between described mobile terminal and described base station.
In described mobile terminal, be previously stored with multiple antenna pattern.Described antenna pattern, refers in the radio communication, centered by antenna, represents the polar pattern of field intensity azimuthal change.In the application, according to the described antenna pattern prestored, adjust the first parameter of the antenna of described mobile terminal, and obtain described mobile terminal respectively when the antenna mode that each antenna pattern is corresponding, what the described base station received sent transmits, and avoids described interference to enable the communication between described mobile terminal and described base station.
A kind of antenna mode method of adjustment is disclosed in the embodiment one of the application, described antenna mode method of adjustment is applied to mobile terminal, what first send according to the base station received transmits, judge whether there is interference between mobile terminal and described base station, and when there is interference, according to the antenna pattern prestored in described mobile terminal, change the first parameter of the antenna of described mobile terminal, thus make described mobile terminal and described base station when communicating, avoid interference.
Method disclosed in the embodiment one of employing the application, can when judging to there is interference between described base station and described mobile terminal, according to the antenna pattern prestored in described mobile terminal, first parameter of the antenna in described mobile terminal is adjusted, avoid described interference, performance when improve mobile terminal call or carry out other data services etc., thus reduce the impact of interference on described mobile terminal.
Embodiment two
The embodiment two of the application discloses a kind of antenna mode method of adjustment, and the method is applied to mobile terminal.Workflow schematic diagram shown in Figure 2, described antenna mode method of adjustment comprises:
What step S21, reception base station sent transmits;
Current signal strength indicated value RSSI in transmitting described in step S22, extraction;
Step S23, the signal strength indication value that described current signal strength indicated value and a upper time period obtain to be contrasted, judge whether there is interference between described base station and described mobile terminal, and produce the first judged result, if when described current signal strength indicated value is less, and difference is therebetween when exceeding the threshold value of normal range (NR), then according to described first judged result, determine to exist between described mobile terminal and described base station to disturb, perform the operation of step S24, if according to described first judged result, determine to there is not interference, then return step S21;
Described mobile terminal and described base station are when communicating, described base station can to described mobile terminal feedback transmitting information, and, described transmitting comprises: RSSI(Received Signal StrengthIndication, the signal strength signal intensity instruction received), for characterizing the link quality between described base station and described movement.
Transmit described in passing through at described mobile terminal, after obtaining current signal strength indicated value RSSI corresponding to current time, compared with the signal strength indication value RSSI that itself and a upper time period can be obtained, and it is less at described current signal strength indicated value RSSI, and difference is therebetween when exceeding normal range (NR), determine to exist between described mobile terminal and described base station to disturb; If although described current signal strength indicated value RSSI is smaller, difference therebetween, in normal range (NR), illustrates that current may just appearance a bit fluctuates, in this case, assert to there is not interference between described base station and described mobile terminal.
In addition, the threshold value of described normal range (NR), is preset by staff usually, and under requiring different signal strength signal intensities, its concrete numerical value can be different, and the application does not limit this.
Step S24, after determining to exist between described mobile terminal and described base station and disturbing, based on the antenna pattern prestored, change the first parameter of the antenna of described mobile terminal, avoid described interference to make the communication between described mobile terminal and described base station.
Wherein, the implementation process of step S24, with embodiment one, the implementation process of step S12 is identical, can be cross-referenced, and the application does not limit this.
In the embodiment two of the application, disclose a kind of antenna mode method of adjustment, be applied to mobile terminal.In the method, first transmitting of base-station transmission is received, current signal strength indicated value RSSI in transmitting described in extraction, judge whether to there is interference accordingly, and according to judged result, when determining to there is interference between described mobile terminal and described base station, based on the antenna pattern prestored in described mobile terminal, adjust the first parameter of the antenna of described mobile terminal, thus the communication between described mobile terminal and described base station is avoided interference.
Wherein, the scheme of step S21 and step S23, disclose described in a kind of basis and transmit to judge whether to exist between described mobile terminal and described base station the method for interference, pass through the method, described mobile terminal is transmitted by described base station feedback, just can determine whether there is interference between described mobile terminal and described base station in time, and perform corresponding antenna mode adjustment operation, thus the impact on described mobile terminal can be avoided interference in time.
Embodiment three
The embodiment three of the application discloses a kind of antenna mode method of adjustment, and the method is applied to mobile terminal.Workflow schematic diagram shown in Figure 3, described antenna mode method of adjustment comprises:
What step S31, reception base station sent transmits, and judges whether there is interference between described mobile terminal and described base station according to described transmitting, and obtains the first judged result.
Wherein, in the operating process of step S31 and embodiment one, the operating process of step S11 is identical, can be cross-referenced, repeats no more herein.
Step S32, when described first judged result show to exist between described mobile terminal and described base station disturb time, obtain in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjust described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit.
In the step S32 of the application, when changing first parameter of antenna of described mobile terminal, adopt the mechanism of training in rotation, that is, adjust the first parameter of the antenna of described mobile terminal in turn, to make the antenna mode that described mobile terminal is corresponding according to the multiple antenna patterns prestored in turn, communicate with base station, and obtain when communicating under each antenna mode, described base station send each transmit.
Step S33, being transmitted by described each contrasts, obtain interference minimum when corresponding transmitting, and determine that the first parameter of its correspondence is the first optimum parameter according to described transmitting.
In above-mentioned steps, the mechanism of training in rotation is adopted to adjust described first parameter, to obtaining corresponding the transmitting of each antenna pattern respectively.Because described transmitting comprises signal strength indication value RSSI, each is transmitted and contrasts, corresponding transmitting when wherein said signal strength indication value RSSI is maximum, be corresponding transmitting when disturbing minimum, then, corresponding transmitting when obtaining under described interference, then determines that the first parameter of its correspondence is the first optimum parameter.
Step S34, obtain optimal antenna directional diagram corresponding to the first parameter of described optimum, adopt antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station to make described mobile terminal.
The embodiment three of the application, disclose a kind of antenna mode method of adjustment, the step S32 of the method is in step S34, disclose a kind of scheme changing the first parameter of the antenna of described mobile terminal, in the program, determining to deposit in case of interferers between described mobile terminal and described base station, adjust described first parameter in turn, and each obtaining its correspondence transmits, and described each is transmitted contrast, obtain corresponding transmitting when disturbing minimum, determine that the first parameter of its correspondence is the first optimum parameter according to described transmitting, determine the optimal antenna directional diagram that the first parameter of described optimum is corresponding again, antenna mode corresponding to optimum antenna pattern is adopted to carry out the communication with described base station to make described mobile terminal.
Pass through the program, described mobile terminal can obtain the first parameter corresponding when disturbing minimum, and carry out data communication according to it, thus reduce impact when interference communicates on mobile terminal, improve performance when mobile terminal call or execution data service etc.
Embodiment four
The embodiment four of the application discloses a kind of antenna mode method of adjustment, and the method is applied to mobile terminal.Workflow schematic diagram shown in Figure 4, described antenna mode method of adjustment comprises:
What step S41, reception base station sent transmits;
Current signal strength indicated value RSSI in transmitting described in step S42, extraction;
Step S43, the signal strength indication value that described current signal strength indicated value and a upper time period obtain to be contrasted, judge whether there is interference between described base station and described mobile terminal, and produce the first judged result, if when described current signal strength indicated value is less, and difference is therebetween when exceeding the threshold value of normal range (NR), then according to described first judged result, determine to exist between described mobile terminal and described base station to disturb, perform the operation of step S44, if according to described first judged result, determine to there is not interference, then return step S41;
Wherein, the operating process of step S41 to step S43, with embodiment two, the operating process of step S21 to S23 is identical, repeats no more herein.
Step S44, when described first judged result show to exist between described mobile terminal and described base station disturb time, obtain in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjust described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit.
In the step S44 of the application, when changing first parameter of antenna of described mobile terminal, adopt the mechanism of training in rotation, that is, adjust the first parameter of the antenna of described mobile terminal in turn, to make the antenna mode that described mobile terminal is corresponding according to the multiple antenna patterns prestored in turn, communicate with base station, and obtain when communicating under each antenna mode, described base station send each transmit.
Step S45, being transmitted by described each contrasts, obtain interference minimum when corresponding transmitting, and determine that the first parameter of its correspondence is the first optimum parameter according to described transmitting.
In above-mentioned steps, the mechanism of training in rotation is adopted to adjust described first parameter, to obtaining corresponding the transmitting of each antenna pattern respectively.Because described transmitting comprises signal strength indication value RSSI, each is transmitted and contrasts, corresponding transmitting when wherein said signal strength indication value RSSI is maximum, be corresponding transmitting when disturbing minimum, then, corresponding transmitting when obtaining under described interference, then determines that the first parameter of its correspondence is the first optimum parameter.
Step S46, obtain optimal antenna directional diagram corresponding to the first parameter of described optimum, to make described mobile terminal adopt antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station, thus the communication between described mobile terminal and described base station is made to avoid described interference.
The embodiment four of the application discloses a kind of antenna mode Adjusted Option, in the program, first receives transmitting of base station transmission, then, the current signal strength indicated value RSSI in transmitting described in extraction, the signal strength indication value that described current signal strength indicated value and a upper time period obtain was contrasted, judges whether there is interference between described base station and described mobile terminal, and produce the first judged result, when described first judged result show to exist between described mobile terminal and described base station disturb time, obtain in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjust described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit, by described each transmit in RSSI value contrast, corresponding transmitting when acquisition RSSI value is maximum, in this case, interference between described base station and described mobile terminal is minimum, then transmit described in basis and determine that the first parameter of its correspondence is the first optimum parameter, according to the first parameter of described optimum, obtain the optimal antenna directional diagram of its correspondence, described mobile terminal is made to adopt antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station, thus make the communication between described mobile terminal and described base station avoid described interference.
By method disclosed in the embodiment four of the application, effectively can reduce to disturb the impact on mobile terminal, improve described mobile terminal call, performance when performing the operation of data service or other operations.
Wherein, described first parameter comprises: the radiation position of described antenna in described mobile terminal, and/or the energy of radiation, and/or the frequency of described antenna FD feed.
In the terminal, be built-in with radiant body, described radiant body is for generation of emittance.Described radiant body, in the position of described mobile terminal, is commonly referred to radiation position, and described radiation position can determine the direction in the greatest irradiation region of the antenna in described mobile terminal, i.e. the main lobe direction of described antenna pattern.Therefore, when described first parameter is described radiation position, the first parameter changing the antenna of described mobile terminal can change the main lobe direction of described antenna pattern.
In addition, described first parameter can also be the energy of the aerial radiation in described mobile terminal.When described first parameter is the energy of described radiation, the first parameter of the antenna of the described mobile terminal of described change, can change the coverage of described antenna pattern.Such as, when the energy of the aerial radiation in described mobile terminal is larger, the coverage of described antenna pattern is wider.
In addition, described first parameter can also be the frequency of described antenna FD feed.When the frequency that described first parameter is described antenna FD feed, the first parameter of the antenna of the described mobile terminal of described change can change the cover width of described antenna pattern.
When regulating the first parameter of the antenna in described mobile terminal, normally regulate according to the antenna pattern prestored in described mobile terminal, by adjusting described first parameter in turn, the antenna mode making described mobile terminal is identical with the antenna pattern prestored.
The application schematic diagram of antenna mode method of adjustment shown in Figure 5, in described schematic diagram, time initial, the overlay area that mobile terminal and base station describe by a dotted line communicates.Between described mobile terminal and described base station, when there is interference source 1 and interference source 2, these two interference sources can produce interference signal, affect the communication between described mobile terminal and described base station.In this case, what described mobile terminal sent according to described base station transmits, and when determining to there is interference between described mobile terminal and described base station, then changes the first parameter of the antenna of described mobile terminal.
After the adjustment to the first parameter, between described mobile terminal and described base station, the overlay area described by described solid line is communicated, thus can avoid the interference being subject to described interference source 1 and interference source 2, improves the performance of communication.
Embodiment five
The embodiment five of the application discloses a kind of antenna mode adjusting device, is applied to mobile terminal.Structural representation shown in Figure 6, described antenna mode adjusting device comprises: judge module 11 and adjusting module 12, wherein,
Described judge module 11, for receiving transmitting of base station transmission, and judging whether there is interference between described mobile terminal and described base station according to described transmitting, obtaining the first judged result;
Described adjusting module 12, when disturbing for showing to exist between described mobile terminal and described base station when described first judged result, based on the antenna pattern prestored, change the first parameter of the antenna of described mobile terminal, avoid described interference to make the communication between described mobile terminal and described base station.
Further, described judge module 11 comprises: extraction unit and contrast unit, wherein,
Described extraction unit, for the current signal strength indicated value in transmitting described in extracting;
Described contrast unit, signal strength indication value for described current signal strength indicated value and a upper time period being obtained contrasts, when described current signal strength indicated value is less, and difference is therebetween when exceeding the threshold value of normal range (NR), then determine to exist between described mobile terminal and described base station to disturb.
Further, described adjusting module 12 comprises adjustment unit, determining unit and acquiring unit, wherein,
Described adjustment unit, for obtaining in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjusts described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit;
Described determining unit, contrasts for being transmitted by described each, obtains corresponding transmitting when disturbing minimum, and determines that the first parameter of its correspondence is the first optimum parameter according to described transmitting;
Described acquiring unit, the optimal antenna directional diagram that the first parameter for obtaining described optimum is corresponding, adopts antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station to make described mobile terminal.
Wherein, described first parameter comprises: the radiation position of described antenna in described mobile terminal, and/or the energy of radiation, and/or the frequency of described antenna FD feed;
When described first parameter is described radiation position, the first parameter changing the antenna of described mobile terminal can change the main lobe direction of described antenna pattern;
When described first parameter is the energy of described radiation, the first parameter of the antenna of the described mobile terminal of described change can change the coverage of described antenna pattern;
When the frequency that described first parameter is described antenna FD feed, the first parameter of the antenna of the described mobile terminal of described change can change the cover width of described antenna pattern.
A kind of antenna mode adjusting device is disclosed in the embodiment five of the application, described antenna mode method of adjustment is applied to mobile terminal, first judge module is passed through, what send according to the base station received transmits, judge whether there is interference between mobile terminal and described base station, and when there is interference, pass through adjusting module, according to the antenna pattern prestored in described mobile terminal, change the first parameter of the antenna of described mobile terminal, thus make described mobile terminal and described base station when communicating, avoid interference.
Device disclosed in the embodiment five of employing the application, can when judging to there is interference between described base station and described mobile terminal, according to the antenna pattern prestored in described mobile terminal, first parameter of the antenna in described mobile terminal is changed, avoid described interference, improve mobile terminal call or carry out the performance of data service, thus reduce the impact of interference on described mobile terminal.
Accordingly, disclosed herein as well is a kind of mobile terminal, in the processor of described mobile terminal, be integrated with antenna mode adjusting device as above.By integrated described antenna mode adjusting device, described mobile terminal, when communicating with base station, when there is interference between, can adjust the first parameter of built-in antenna, thus avoid described interference, improve the performance of communication.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. an antenna mode method of adjustment, is applied to mobile terminal, it is characterized in that, described antenna mode method of adjustment comprises:
Receive transmitting of base station transmission, and judge whether there is interference between described mobile terminal and described base station according to described transmitting, obtain the first judged result;
When described first judged result show to exist between described mobile terminal and described base station disturb time, based on the antenna pattern prestored, change the first parameter of the antenna of described mobile terminal, avoid described interference to make the communication between described mobile terminal and described base station.
2. method according to claim 1, is characterized in that, transmits and judge that the step that whether there is interference between described mobile terminal and described base station is specially described in described basis:
Current signal strength indicated value in transmitting described in extraction;
The signal strength indication value that described current signal strength indicated value and a upper time period obtain is contrasted, when described current signal strength indicated value is less, and difference is therebetween when exceeding the threshold value of normal range (NR), then determine to exist between described mobile terminal and described base station to disturb.
3. method according to claim 1, is characterized in that, the step of the first parameter of the antenna of the described mobile terminal of described change is specially:
Obtain in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjust described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit;
Described each is transmitted and contrasts, obtain corresponding transmitting when disturbing minimum, and determine that the first parameter of its correspondence is the first optimum parameter according to described transmitting;
Obtain the optimal antenna directional diagram that the first parameter of described optimum is corresponding, adopt antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station to make described mobile terminal.
4. the method according to claim 1 or 3, is characterized in that, described first parameter comprises: the radiation position of described antenna in described mobile terminal, and/or the energy of radiation, and/or the frequency of described antenna FD feed;
When described first parameter is described radiation position, the first parameter changing the antenna of described mobile terminal can change the main lobe direction of described antenna pattern;
When described first parameter is the energy of described radiation, the first parameter of the antenna of the described mobile terminal of described change can change the coverage of described antenna pattern;
When the frequency that described first parameter is described antenna FD feed, the first parameter of the antenna of the described mobile terminal of described change can change the cover width of described antenna pattern.
5. an antenna mode adjusting device, is applied to mobile terminal, it is characterized in that, described antenna mode adjusting device comprises:
Judge module, for receiving transmitting of base station transmission, and judging whether there is interference between described mobile terminal and described base station according to described transmitting, obtaining the first judged result;
Adjusting module, when disturbing for showing to exist between described mobile terminal and described base station when described first judged result, based on the antenna pattern prestored, change the first parameter of the antenna of described mobile terminal, avoid described interference to make the communication between described mobile terminal and described base station.
6. device according to claim 1, is characterized in that, described judge module comprises:
Extraction unit, for the current signal strength indicated value in transmitting described in extracting;
Contrast unit, signal strength indication value for described current signal strength indicated value and a upper time period being obtained contrasts, when described current signal strength indicated value is less, and difference is therebetween when exceeding the threshold value of normal range (NR), then determine to exist between described mobile terminal and described base station to disturb.
7. device according to claim 1, is characterized in that, described adjusting module comprises:
Adjustment unit, for obtaining in described mobile terminal the multiple antenna patterns prestored, and according to described antenna pattern, adjusts described first parameter in turn, obtain simultaneously each antenna pattern corresponding sent by described base station each transmit;
Determining unit, contrasts for being transmitted by described each, obtains corresponding transmitting when disturbing minimum, and determines that the first parameter of its correspondence is the first optimum parameter according to described transmitting;
Acquiring unit, the optimal antenna directional diagram that the first parameter for obtaining described optimum is corresponding, adopts antenna mode corresponding to optimal antenna directional diagram to carry out the communication with described base station to make described mobile terminal.
8. the device according to claim 5 or 7, is characterized in that, described first parameter comprises: the radiation position of described antenna in described mobile terminal, and/or the energy of radiation, and/or the frequency of described antenna FD feed;
When described first parameter is described radiation position, the first parameter changing the antenna of described mobile terminal can change the main lobe direction of described antenna pattern;
When described first parameter is the energy of described radiation, the first parameter of the antenna of the described mobile terminal of described change can change the coverage of described antenna pattern;
When the frequency that described first parameter is described antenna FD feed, the first parameter of the antenna of the described mobile terminal of described change can change the cover width of described antenna pattern.
9. a mobile terminal, is characterized in that, is integrated with the antenna mode adjusting device as described in claim 5 to any one of claim 8 in the processor of described mobile terminal.
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