CN105554834A - Antenna switching method of user terminal and user terminal - Google Patents
Antenna switching method of user terminal and user terminal Download PDFInfo
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- CN105554834A CN105554834A CN201510507104.6A CN201510507104A CN105554834A CN 105554834 A CN105554834 A CN 105554834A CN 201510507104 A CN201510507104 A CN 201510507104A CN 105554834 A CN105554834 A CN 105554834A
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- user terminal
- characteristic
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- human body
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/72502—Cordless telephones with one base station connected to a single line
- H04M1/72505—Radio link set-up procedures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Abstract
The embodiment of the invention discloses an antenna switching method of a user terminal and a user terminal. The method is characterized in that a user terminal is configured with a first antenna and a second antenna; and the first antenna is used for receiving a signal and transmitting a signal in free space and the second antenna is used for receiving a signal and transmitting a signal when the antenna approaches a human body. The user terminal uses the first antenna as the default. The method comprises: pass-by track data of movement of a user terminal to a position at a target distance to a human body are detected; whether the target distance is smaller than or equal to a preset distance is determined; if so, feature data matching the pass-by track data exists in a pre-stored feature data set is determined; and if so, the first antenna is switched to the second antenna. With the method, the sensitivity of signal receiving by the antenna can be improved.
Description
Technical field
The present invention relates to intelligent terminal technical field, particularly relate to a kind of antenna switching method and user terminal of user terminal.
Background technology
As everyone knows, antenna is the necessary component that user terminal (as smart mobile phone) realizes radio communication, and user terminal can utilize antenna to receive the signal of Base Transmitter, and meanwhile, user terminal also can utilize antenna to be launched by signal.
But find in practice, a usual only configuration antenna in user terminal, this root antenna Received signal strength and sensitiveer when transmitting in free space.But, if when user carrys out incoming call answering by the mode of user terminal being pressed close to ear, due to the interference of human body impedance, the sensitivity of this antenna receiving signal can be caused to decline.
Summary of the invention
Embodiments provide a kind of antenna switching method and user terminal of user terminal, the sensitivity of antenna receiving signal can be improved.
Embodiment of the present invention first aspect discloses a kind of antenna switching method of user terminal, described user terminal is configured with the first antenna and the second antenna, described first antenna is applicable to Received signal strength and transmitting in free space, described second antenna is applicable to close to Received signal strength during human body and transmitting, described user terminal acquiescence uses described first antenna, and described method comprises:
Detect described user terminal move to distance human body when being target range by way of track data;
Judge whether described target range is less than or equal to predeterminable range;
If so, then judge whether exist in the characteristic set of pre-stored and described characteristic of mating by way of track data, described characteristic set comprises the characteristic by way of track that the described user terminal learnt in advance moves to body local position;
If exist, then described first antenna is switched to described second antenna.
Embodiment of the present invention second aspect discloses a kind of user terminal, described user terminal is configured with the first antenna and the second antenna, described first antenna is applicable to Received signal strength and transmitting in free space, described second antenna is applicable to close to Received signal strength during human body and transmitting, described user terminal acquiescence uses described first antenna, and described user terminal comprises:
Track sensor element, for detect described user terminal move to distance human body be target range time by way of track data;
First processor parts, for judging whether described target range is less than or equal to predeterminable range;
Second processor parts, for when described first processor parts judge that described target range is less than or equal to predeterminable range, judge whether exist in the characteristic set of pre-stored and described characteristic of mating by way of track data, described characteristic set comprises the characteristic by way of track that the described user terminal learnt in advance moves to body local position;
Antenna change-over switch, for judge when described second processor parts in the characteristic set of pre-stored exist with described by way of the characteristic that track data mates time, described first antenna is switched to described second antenna.
In the embodiment of the present invention, user terminal is configured with the first antenna and the second antenna, this first antenna is applicable to Received signal strength and transmitting in free space, and this second antenna is applicable to close to Received signal strength during human body with transmit, this user terminal acquiescence use first antenna.User terminal can detect user terminal move to distance human body when being target range by way of track data, and judge whether target range is less than or equal to predeterminable range, if, then judge in the characteristic set of pre-stored, whether to there is the characteristic of mating with by way of track data further, if exist, then the first antenna is switched to the second antenna.Visible, pass through the embodiment of the present invention, after judging that user terminal is close to human body, when judging that again the running orbit data of user terminal are the characteristic in the characteristic set of pre-stored, user terminal tentatively can determine that user can by pressing close to the mode of this body local position to listen to signal by user terminal, now, the first antenna that acquiescence uses is switched to is applicable to after close to the second antenna during human body, just can improve the sensitivity of antenna receiving signal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, 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.
Fig. 1 is the schematic flow sheet of the antenna switching method of a kind of user terminal disclosed in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the antenna switching method of another kind of user terminal disclosed in the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of the antenna switching method of another kind of user terminal disclosed in the embodiment of the present invention;
Fig. 4 is the structural representation of a kind of user terminal disclosed in the embodiment of the present invention;
Fig. 5 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention;
Fig. 6 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention;
Fig. 7 is the structural representation of another kind of user terminal 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.
The embodiment of the invention discloses a kind of antenna switching method and user terminal of user terminal, the sensitivity of antenna receiving signal can be improved.Below be described in detail respectively.
In the embodiment of the present invention, user terminal can include but not limited to smart mobile phone, notebook computer, personal computer (PersonalComputer, PC), personal digital assistant (PersonalDigitalAssistant, PDA), all types of user terminal such as mobile internet device (MobileInternetDevice, MID), Intelligent worn device (as intelligent watch, Intelligent bracelet).Wherein, the operating system of this user terminal can include but not limited to Android operation system, IOS, Symbian (Saipan) operating system, BlackBerry (blackberry, blueberry) operating system, WindowsPhone8 operating system etc., and the embodiment of the present invention does not limit.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of the antenna switching method of a kind of user terminal disclosed in the embodiment of the present invention.Wherein, user terminal is configured with the first antenna and the second antenna, and this first antenna is applicable to Received signal strength and transmitting in free space, and this second antenna is applicable to close to Received signal strength during human body with transmit, user terminal acquiescence use first antenna.As shown in Figure 1, the method can comprise the following steps.
S101, detect user terminal move to distance human body when being target range by way of track data.
In the embodiment of the present invention, user terminal is different at free space with close to the sensitivity of Received signal strength during human body.Because when close to human body, the transmitting power of human body to antenna has absorption, causes user's terminal transmitting power to be decayed.The antenna of user terminal needs the index request both meeting free space, meets close to index request during human body again, by means of only single antenna or antenna match be difficult to realize both situation about taking into account.Therefore, in the embodiment of the present invention, the first antenna and the second antenna in user terminal internal configurations, also can be understood as: the first antenna-matching circuit and the second antenna-matching circuit.Particularly, different parameters can be designed for first day lines matching circuit and the second antenna-matching circuit, to make this first antenna-matching circuit be applicable to Received signal strength and transmitting in free space, this second antenna-matching circuit is applicable to close to Received signal strength during human body with transmit.Wherein, this user terminal acquiescence use first antenna-matching circuit.
In the embodiment of the present invention, user terminal can detect in real time user terminal move to distance human body when being target range by way of track data, wherein, the real-time distance that this target range can measure for the range sensor that user terminal is built-in, should by way of track data can detect in real time for track transducer (as gravity sensor, gyroscope) by way of track data, the track of characterizing consumer fast mobile terminal should be used for by way of track data, such as: track (straight line, camber line etc.), acceleration, angle of inclination etc. in moving process.
S102, judge whether target range is less than or equal to predeterminable range, if so, then perform step S103, if not, process ends.
In the embodiment of the present invention, user terminal can judge whether target range is less than or equal to predeterminable range, wherein, the distance that this predeterminable range can set in advance on the subscriber terminal for user, also can be the distance of acquiescence when user terminal dispatches from the factory, such as: 5cm, the embodiment of the present invention be not construed as limiting.
In the embodiment of the present invention, when user terminal judges that target range is less than or equal to predeterminable range, user terminal can determine that active user's terminal is close to human body, and when user terminal judges that target range is greater than predeterminable range, user terminal can determine that active user's terminal is away from human body.
S103, judge pre-stored characteristic set in whether there is the characteristic of mating with by way of track data, if so, then perform step S104, if not, process ends.
In the embodiment of the present invention, when user terminal judges that target range is less than or equal to predeterminable range, user terminal can determine that active user's terminal is close to human body.Due to user terminal close to the position of human body can have multiple may, such as: close to ear, close to chest, close to head etc., therefore, user terminal needs to judge whether there is the characteristic of mating with by way of track data in the characteristic set of pre-stored further, designs in advance to determine that user terminal moves to whether to meet close to the particular location of human body and motion track further.Wherein, this characteristic set comprises the characteristic by way of track that the user terminal learnt in advance moves to body local position, and this body local position can include but not limited to as ear, chest, head etc.
For example, this user terminal learnt in advance move to body local position by way of track can for user terminal receive incoming call time, move to people's ear by way of track, or, during user terminal broadcast listening, move to front by way of track.
In the embodiment of the present invention, for same user, under some specific occasion (such as receiving calls), what user terminal was moved to body local position by user is generally fixing by way of track, therefore, user terminal can learn the characteristic by way of track that user terminal moves to body local position in advance.In one embodiment, the mode that user terminal can manually learn is to learn the characteristic by way of track that user terminal moves to body local position, in another embodiment, user terminal can learn by the mode of intelligent learning the characteristic by way of track that user terminal moves to body local position.
As the optional execution mode of one, when user terminal judges not exist in the characteristic set of pre-stored with during by way of the characteristic that track data mates, whether user terminal can judge current just at Received signal strength (such as incoming call answering, broadcast listening) further, if, then perform step S104, if not, process ends.
For example, suppose that user terminal is contained in pocket by user, user habit is in answering signal by modes such as earphones, like this, user terminal may just not be moved, user terminal judges just there is not the characteristic of mating with by way of track data in the characteristic set of pre-stored, now, if user terminal judges that current reception is sent a telegram here or broadcast listening, in order to improve the sensitivity of antenna receiving signal, the first antenna that current default uses can be switched to the second antenna by user terminal.
S104, the first antenna is switched to the second antenna.
In the embodiment of the present invention, when user terminal judges to exist with during by way of the characteristic that track data mates in the characteristic set of pre-stored, show that the current motion track of user terminal is consistent with the motion track preset, now, the first antenna that current default uses can be switched to the second antenna by user terminal.
In the method flow described by Fig. 1, user terminal can detect user terminal move to distance human body when being target range by way of track data, and judge whether target range is less than or equal to predeterminable range, if, then judge in the characteristic set of pre-stored, whether to there is the characteristic of mating with by way of track data further, if exist, then the first antenna is switched to the second antenna.Visible, pass through the embodiment of the present invention, after judging that user terminal is close to human body, when judging that again the running orbit data of user terminal are the characteristic in the characteristic set of pre-stored, user terminal tentatively can determine that user can by pressing close to the mode of this body local position to listen to signal by user terminal, now, the first antenna that acquiescence uses is switched to is applicable to after close to the second antenna during human body, just can improve the sensitivity of antenna receiving signal.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the antenna switching method of another kind of user terminal disclosed in the embodiment of the present invention.Wherein, user terminal is configured with the first antenna and the second antenna, and this first antenna is applicable to Received signal strength and transmitting in free space, and this second antenna is applicable to close to Received signal strength during human body with transmit, user terminal acquiescence use first antenna.As shown in Figure 2, the method can comprise the following steps.
S201, user terminal study user terminal moves to the characteristic by way of track of body local position.
In the embodiment of the present invention, user terminal can in the mode manually learnt to learn the characteristic by way of track that user terminal moves to body local position.
For example, user can first by user terminal horizontal positioned, and open gravity sensor and gyroscope to detect the real-time status of user terminal, and record real-time characteristic data, further, user's mobile subscriber terminal is to body local position (such as ear, head), maintain body local position at user terminal, when being in stable state, terminate the record of real-time characteristic data.Now, user can check the signal strength signal intensity that active user's terminal shows.If the signal strength signal intensity of current display is comparatively strong, user can select the characteristic of record to preserve.Wherein, the signal strength signal intensity of user terminal displays can show with the form of lattice number, and such as signal strength signal intensity display lattice number always has 5 lattice, can think that current signal strength is stronger when there being 3 lattice full, or the signal strength signal intensity of user terminal displays can show with the form of percentage, such as 60%.
The characteristic of study is stored in characteristic set by S202, user terminal.
In the embodiment of the present invention, user terminal learn user terminal move to body local position after the characteristic of track, the characteristic of study can be stored in characteristic set by user terminal.
S203, user terminal detect user terminal move to distance human body when being target range by way of track data.
S204, user terminal judge whether target range is less than or equal to predeterminable range, if so, perform step S205, if not, and process ends.
S205, user terminal judge whether there is the characteristic of mating with by way of track data in the characteristic set of pre-stored, if so, perform step S206, if not, and process ends.
S206, user terminal read the Target Signal Strength value that the first antenna receives.
In the embodiment of the present invention, user terminal judges to exist with after the characteristic that track data mates in the characteristic set of pre-stored, the Target Signal Strength value that the first antenna that user terminal can read current default use receives.
S207, user terminal judge whether Target Signal Strength value is less than or equal to preset signal strength value, if so, perform step S208, if not, and process ends.
In the embodiment of the present invention, after user terminal reads the Target Signal Strength value that the first antenna receives, can judge whether Target Signal Strength value is less than or equal to preset signal strength value further, if, show that user terminal is close to after human body, the echo signal that first antenna receives receives the impact of human body, the first antenna that current default uses can be switched to the second antenna by user terminal, if not, show that user terminal is close to after human body, the echo signal that first antenna receives is not subject to the impact of human body, or, the degree of body effect is little, now, user terminal can not carry out the handover operation of antenna.
First antenna is switched to the second antenna by S208, user terminal.
S209, when judging that the target range of user terminal and human body is greater than predeterminable range, the second antenna is switched to the first antenna by user terminal.
In the embodiment of the present invention, after the first antenna is switched to the second antenna by user terminal, when detecting that the target range of user terminal and human body is greater than predeterminable range, the second antenna can be switched to the first antenna by user terminal.
In the embodiment of the present invention, when detecting that the target range of user terminal and human body is greater than predeterminable range, now, user terminal is in free space, if the second antenna is not switched to the first antenna by user terminal, because the match circuit of the second antenna designs for close to human body, when the second antenna in free space Received signal strength and transmit time, the power consumption of user terminal will be caused to increase.In free space, when second antenna is switched to the first antenna by user terminal, because the match circuit of the first antenna designs for free space, therefore, the first antenna Received signal strength and transmit and just can reduce the power consumption of user terminal in free space.
In the method flow described by Fig. 2, the mode that user terminal can manually be learnt by user in advance generates characteristic data set and closes, that is: user terminal can learn the characteristic by way of track that user terminal moves to body local position, and the characteristic of study is stored in characteristic set.Like this, when user terminal detect user terminal move to distance human body be target range time by way of track data, and judge target range be less than or equal to predeterminable range and judge in the characteristic set of pre-stored exist with by way of the characteristic that track data mates time and the Target Signal Strength value that the first antenna read receives be less than or equal to preset signal strength value time, first antenna can be switched to the second antenna by user terminal, and when judging that the target range of user terminal and human body is greater than predeterminable range, second antenna can be switched to the first antenna by user terminal.Visible, pass through the embodiment of the present invention, user terminal can determine whether to switch the current antenna used according to user terminal and the distance of human body, the running orbit of user terminal and current signal strength signal intensity in real time, thus the sensitivity of antenna receiving signal can be improved, meanwhile, the power consumption of user terminal is reduced.
Refer to Fig. 3, Fig. 3 is the schematic flow sheet of the antenna switching method of another kind of user terminal disclosed in the embodiment of the present invention.Wherein, user terminal is configured with the first antenna and the second antenna, and this first antenna is applicable to Received signal strength and transmitting in free space, and this second antenna is applicable to close to Received signal strength during human body with transmit, user terminal acquiescence use first antenna.As shown in Figure 3, the method can comprise the following steps.
S301, when incoming call being detected, user terminal reads the initial signal intensity value that the first antenna receives.
In the embodiment of the present invention, user terminal can learn by the mode of intelligent learning the characteristic by way of track that user terminal moves to body local position.Concrete, user terminal when incoming call being detected, can read the initial signal intensity value that the first antenna receives.
S302, user terminal study user terminal moves to the characteristic by way of track of body local position, and when user terminal moves to body local position, the first antenna is switched to the second antenna.
S303, user terminal judge whether the signal strength values that the second antenna receives is greater than initial signal intensity value, if so, perform step S304, if not, return and continue to perform step S303.
In the embodiment of the present invention, user terminal reads the initial signal intensity value that the first antenna receives, and the first antenna is being switched to the second antenna, after reading the signal strength values that the second antenna receives, user terminal can judge whether the signal strength values that the second antenna receives is greater than initial signal intensity value, if, after showing to be switched to the second antenna, the signal strength signal intensity that antenna receives is stronger, user terminal can perform step S304, if not, after showing to be switched to the second antenna, the signal strength signal intensity of the current reception of antenna is more weak, the signal strength values received due to the second antenna of user terminal reading is the numerical value of real-time change, therefore, user terminal can return and continue to perform step S303.
The characteristic of study is stored in characteristic set by S304, user terminal.
S305, when judging that the target range of user terminal and human body is greater than predeterminable range, the second antenna is switched to the first antenna by user terminal.
S306, user terminal detect user terminal move to distance human body when being target range by way of track data.
S307, user terminal judge whether target range is less than or equal to predeterminable range, if so, perform step S308, if not, and process ends.
S308, user terminal judge whether there is the characteristic of mating with by way of track data in the characteristic set of pre-stored, if so, perform step S309, if not, and process ends.
S309, user terminal read the Target Signal Strength value that the first antenna receives.
S310, user terminal judge whether Target Signal Strength value is less than or equal to preset signal strength value, if so, perform step S311, if not, and process ends.
First antenna is switched to the second antenna by S311, user terminal.
S312, when judging that the target range of user terminal and human body is greater than predeterminable range, the second antenna is switched to the first antenna by user terminal.
In the method flow described by Fig. 3, user terminal can generate characteristic data set by the mode of intelligent learning in advance and close, that is: when incoming call being detected, user terminal can read the initial signal intensity value that the first antenna receives, and when detecting that the target range of user terminal and body local position is less than or equal to predeterminable range, first antenna is switched to the second antenna, and read the signal strength values that the second antenna receives, further, when judging that signal strength values is greater than initial signal intensity value, study user terminal moves to the characteristic by way of track of body local position, and the characteristic of study is stored in characteristic set.Like this, when user terminal detect user terminal move to distance human body be target range time by way of track data, and judge target range be less than or equal to predeterminable range and judge in the characteristic set of pre-stored exist with by way of the characteristic that track data mates time and the Target Signal Strength value that the first antenna read receives be less than or equal to preset signal strength value time, first antenna can be switched to the second antenna by user terminal, and when detecting that the target range of user terminal and human body is greater than predeterminable range, second antenna can be switched to the first antenna by user terminal.Visible, pass through the embodiment of the present invention, user terminal can determine whether to switch the current antenna used according to user terminal and the distance of human body, the running orbit of user terminal and current signal strength signal intensity in real time, thus the sensitivity of antenna receiving signal can be improved, meanwhile, the power consumption of user terminal is reduced.
Be apparatus of the present invention embodiment below, apparatus of the present invention embodiment, for performing the method in the inventive method embodiment, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to said method embodiment of the present invention.
Refer to Fig. 4, Fig. 4 is the structural representation of a kind of user terminal disclosed in the embodiment of the present invention, wherein, user terminal is configured with the first antenna and the second antenna, first antenna is applicable to Received signal strength and transmitting in free space, second antenna is applicable to close to Received signal strength during human body and transmitting, user terminal acquiescence use first antenna.As shown in Figure 4, this user terminal can comprise: track sensor element 401, first processor parts 402, second processor parts 403 and antenna change-over switch 404, wherein:
Track sensor element 401, for detect user terminal move to distance human body be target range time by way of track data.
In the embodiment of the present invention, track sensor element 401 can detect in real time user terminal move to distance human body when being target range by way of track data, wherein, this track sensor element 401 can comprise range sensor, gravity sensor and gyroscope, the real-time distance that this target range can measure for range sensor, should by way of track data can for gravity sensor and gyroscope detect in real time by way of track data, the track of characterizing consumer fast mobile terminal should be used for by way of track data, such as: the track (straight line in moving process, camber line etc.), acceleration, angle of inclination etc.
First processor parts 402, for judging whether target range is less than or equal to predeterminable range.
In the embodiment of the present invention, first processor parts 402 can judge whether target range is less than or equal to predeterminable range, wherein, the distance that this predeterminable range can set in advance on the subscriber terminal for user, also can be the distance of acquiescence when user terminal dispatches from the factory, such as: 5cm, the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, when first processor parts 402 judge that target range is less than or equal to predeterminable range, user terminal can determine that active user's terminal is close to human body, when first processor parts 402 judge that target range is greater than predeterminable range, user terminal can determine that active user's terminal is away from human body.
Second processor parts 403, for when above-mentioned first processor parts 402 judge that target range is less than or equal to predeterminable range, judge whether there is the characteristic of mating with by way of track data in the characteristic set of pre-stored, characteristic set comprises the characteristic by way of track that the user terminal learnt in advance moves to body local position.
In the embodiment of the present invention, when first processor parts 402 judge that target range is less than or equal to predeterminable range, user terminal can determine that active user's terminal is close to human body.Due to user terminal close to the position of human body can have multiple may, such as: close to ear, close to chest, close to head etc., therefore, second processor parts 403 need to judge further whether there is the characteristic of mating with by way of track data in the characteristic set of pre-stored, design in advance to determine that user terminal moves to whether to meet close to the particular location of human body and motion track further.Wherein, this characteristic set comprises the characteristic by way of track that the user terminal learnt in advance moves to body local position, and this body local position can include but not limited to as ear, chest, head etc.
For example, this user terminal learnt in advance move to body local position by way of track can for user terminal receive incoming call time, move to people's ear by way of track, or, during user terminal broadcast listening, move to front by way of track.
In the embodiment of the present invention, for same user, under some specific occasion (such as receiving calls), what user terminal was moved to body local position by user is generally fixing by way of track, therefore, user terminal can learn the characteristic by way of track that user terminal moves to body local position in advance.
Antenna change-over switch 404, exists with during by way of the characteristic that track data mates in the characteristic set of pre-stored for judging when the second processor parts 403, the first antenna is switched to the second antenna.
In the embodiment of the present invention, when the second processor parts 403 judge to exist with during by way of the characteristic that track data mates in the characteristic set of pre-stored, show that the current motion track of user terminal is consistent with the motion track preset, now, the first antenna that current default uses can be switched to the second antenna by antenna change-over switch 404.
Refer to Fig. 5, Fig. 5 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention, wherein, user terminal shown in Fig. 5 is that the enterprising one-step optimization in basis of user terminal shown in Fig. 4 obtains, compared with the user terminal shown in Fig. 4, user terminal shown in Fig. 5, except all unit comprising the user terminal shown in Fig. 4, can also comprise:
3rd processor parts 405, for judge pre-stored at the second processor parts 403 characteristic set in exist with after the characteristic that track data mates, judge whether the Target Signal Strength value that the first antenna receives is less than or equal to preset signal strength value.
In the embodiment of the present invention, 3rd processor parts 405 can judge whether the Target Signal Strength value that the first antenna receives is less than or equal to preset signal strength value, if, show that user terminal is close to after human body, the echo signal that first antenna receives receives the impact of human body, the first antenna that current default uses can be switched to the second antenna by antenna change-over switch 404, if not, show that user terminal is close to after human body, the echo signal that first antenna receives is not subject to the impact of human body, or, the degree of body effect is little, now, antenna change-over switch 404 can not carry out the handover operation of antenna.
Antenna change-over switch 404, specifically for when the 3rd processor parts 405 judge that Target Signal Strength value is less than or equal to preset signal strength value, is switched to the second antenna by the first antenna.
As the optional execution mode of one, above-mentioned antenna change-over switch 404 is also for after being switched to the second antenna by the first antenna, when above-mentioned first processor parts 402 judge that the target range of user terminal and human body is greater than predeterminable range, the second antenna is switched to the first antenna.
In the embodiment of the present invention, after the first antenna is switched to the second antenna by antenna change-over switch 404, when first processor parts 402 judge that the target range of user terminal and human body is greater than predeterminable range, the second antenna can also be switched to the first antenna by antenna change-over switch 404.
In the embodiment of the present invention, when first processor parts 402 judge that the target range of user terminal and human body is greater than predeterminable range, now, user terminal is in free space, if the second antenna is not switched to the first antenna by antenna change-over switch 404, because the match circuit of the second antenna designs for close to human body, when the second antenna in free space Received signal strength and transmit time, the power consumption of user terminal will be caused to increase.In free space, when second antenna is switched to the first antenna by antenna change-over switch 404, because the match circuit of the first antenna designs for free space, therefore, the first antenna Received signal strength and transmit and just can reduce the power consumption of user terminal in free space.
Refer to Fig. 6, Fig. 6 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention, wherein, user terminal shown in Fig. 6 is that the enterprising one-step optimization in basis of user terminal shown in Fig. 5 obtains, compared with the user terminal shown in Fig. 5, the user terminal shown in Fig. 6, except all unit comprising the user terminal shown in Fig. 5, can also comprise: first memory 406, wherein
Above-mentioned second processor parts 403, time also for detecting user terminal at track sensor element 401 to move to distance human body being target range before track data, study user terminal moves to the characteristic by way of track of body local position.
In the embodiment of the present invention, the second processor parts 403 can in the mode manually learnt to learn the characteristic by way of track that user terminal moves to body local position.
For example, user can first by user terminal horizontal positioned, and open gravity sensor and gyroscope to detect the real-time status of user terminal, and record real-time characteristic data, further, user's mobile subscriber terminal is to body local position (such as ear, head), maintain body local position at user terminal, when being in stable state, terminate the record of real-time characteristic data.Now, user can check the signal strength signal intensity that active user's terminal shows.If the signal strength signal intensity of current display is comparatively strong, user can select the characteristic of record to preserve.Wherein, the signal strength signal intensity of user terminal displays can show with the form of lattice number, and such as signal strength signal intensity display lattice number always has 5 lattice, can think that current signal strength is stronger when there being 3 lattice full, or the signal strength signal intensity of user terminal displays can show with the form of percentage, such as 60%.
First memory 406, for being stored to the characteristic of study in characteristic set.
Refer to Fig. 7, Fig. 7 is the structural representation of another kind of user terminal disclosed in the embodiment of the present invention, wherein, user terminal shown in Fig. 7 is that the enterprising one-step optimization in basis of user terminal shown in Fig. 5 obtains, compared with the user terminal shown in Fig. 5, the user terminal shown in Fig. 7, except all unit comprising the user terminal shown in Fig. 5, can also comprise: four-processor parts 407 and second memory 408, wherein
Four-processor parts 407, for detect at track sensor element 401 user terminal move to distance human body be target range time before track data, when incoming call being detected, read the initial signal intensity value that the first antenna receives.
Above-mentioned second processor parts 403, also move to the characteristic by way of track of body local position for learning user terminal.
Above-mentioned antenna change-over switch 404, time also for moving to body local position at user terminal, is switched to the second antenna by the first antenna.
Above-mentioned four-processor parts 407, also for judging whether the signal strength values that the second antenna receives is greater than initial signal intensity value.
Second memory 408, during for judging that the signal strength values that the second antenna receives is greater than initial signal intensity value when four-processor parts 407, is stored to the characteristic of study in characteristic set.
In the embodiment of the present invention, four-processor parts 407 are when incoming call being detected, after reading the initial signal intensity value that the first antenna receives, above-mentioned second processor parts 403 just can learn by the mode of intelligent learning the characteristic by way of track that user terminal moves to body local position.Antenna change-over switch 404 just can when user terminal moves to body local position, first antenna is switched to the second antenna, four-processor parts 407 judge whether the signal strength values that the second antenna receives is greater than initial signal intensity value, if, after showing that antenna change-over switch 404 is switched to the second antenna, the signal strength signal intensity that antenna receives is stronger, the characteristic of study can be stored in characteristic set by second memory 408, if not, after showing that antenna change-over switch 404 is switched to the second antenna, the signal strength signal intensity of the current reception of antenna is more weak, the signal strength values received due to the second antenna of four-processor parts 407 reading is the numerical value of real-time change, therefore, four-processor parts 407 can continue to judge whether the signal strength values that the second antenna receives is greater than initial signal intensity value.
Above-mentioned antenna change-over switch 404, also for when first processor parts 402 judge that the target range of user terminal and human body is greater than predeterminable range, is switched to the first antenna by the second antenna.
It should be noted that, above-mentioned second processor parts 403 can comprise multiple sub-processor or multiple sub-controller, a sub-processor in these the second processor parts 403 or sub-controller for judge pre-stored characteristic set in whether there is the characteristic of mating with by way of track data, the another one sub-processor in these the second processor parts 403 or sub-controller move to the characteristic by way of track of body local position for learning user terminal.
Above-mentioned four-processor parts 407 can comprise multiple sub-processor or multiple sub-controller, a sub-processor in these four-processor parts 407 or sub-controller are used for when incoming call being detected, read the initial signal intensity value that the first antenna receives, whether the another one sub-processor in these four-processor parts 407 or sub-controller are greater than initial signal intensity value for the signal strength values judging the second antenna and receive.
In the user terminal 400 shown in Fig. 4 ~ Fig. 7, user terminal is configured with the first antenna and the second antenna, this first antenna is applicable to Received signal strength and transmitting in free space, this second antenna is applicable to close to Received signal strength during human body and transmitting, this user terminal acquiescence use first antenna.Track sensor element 401 can detect user terminal move to distance human body when being target range by way of track data, first processor parts 402 judge whether target range is less than or equal to predeterminable range, if, then the second processor parts 403 judge whether there is the characteristic of mating with by way of track data in the characteristic set of pre-stored further, if exist, then the first antenna is switched to the second antenna by antenna change-over switch 404.Visible, pass through the embodiment of the present invention, after first processor parts 402 judge that user terminal is close to human body, when second processor parts 403 judge that again the running orbit data of user terminal are the characteristic in the characteristic set of pre-stored, user terminal tentatively can determine that user can by pressing close to the mode of this body local position to listen to signal by user terminal, now, the first antenna that acquiescence uses is switched to and is applicable to after close to the second antenna during human body, just can improve the sensitivity of antenna receiving signal by antenna change-over switch 404.
It should be noted that, for each embodiment of the method aforesaid, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the application is not by the restriction of described sequence of movement, because according to the application, certain some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and unit might not be that the application is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. the antenna switching method of a user terminal, it is characterized in that, described user terminal is configured with the first antenna and the second antenna, described first antenna is applicable to Received signal strength and transmitting in free space, described second antenna is applicable to close to Received signal strength during human body and transmitting, described user terminal acquiescence uses described first antenna, and described method comprises:
Detect described user terminal move to distance human body when being target range by way of track data;
Judge whether described target range is less than or equal to predeterminable range;
If so, then judge whether exist in the characteristic set of pre-stored and described characteristic of mating by way of track data, described characteristic set comprises the characteristic by way of track that the described user terminal learnt in advance moves to body local position;
If exist, then described first antenna is switched to described second antenna.
2. method according to claim 1, it is characterized in that, in the characteristic set judging pre-stored exist with described after the characteristic that track data mates, and described described first antenna is switched to described second antenna before, described method also comprises:
Judge whether the Target Signal Strength value that described first antenna receives is less than or equal to preset signal strength value;
If so, the described step described first antenna being switched to described second antenna is then performed.
3. method according to claim 1, is characterized in that, described described first antenna is switched to described second antenna after, described method also comprises:
When judging that the target range of described user terminal and described human body is greater than described predeterminable range, described second antenna is switched to described first antenna.
4. the method according to any one of claims 1 to 3, is characterized in that, the described user terminal of described detection move to distance human body when being target range before track data, described method also comprises:
Learn the characteristic by way of track that described user terminal moves to described body local position;
The characteristic of described study is stored in described characteristic set.
5. the method according to any one of claims 1 to 3, is characterized in that, the described user terminal of described detection move to distance human body when being target range before track data, described method also comprises:
When incoming call being detected, read the initial signal intensity value that described first antenna receives;
Learn the characteristic by way of track that described user terminal moves to described body local position, and when described user terminal moves to described body local position, described first antenna is switched to described second antenna;
Judge whether the signal strength values that described second antenna receives is greater than described initial signal intensity value;
If so, the characteristic of described study is stored in described characteristic set;
When judging that the target range of described user terminal and described human body is greater than described predeterminable range, described second antenna is switched to described first antenna.
6. a user terminal, it is characterized in that, described user terminal is configured with the first antenna and the second antenna, described first antenna is applicable to Received signal strength and transmitting in free space, described second antenna is applicable to close to Received signal strength during human body and transmitting, described user terminal acquiescence uses described first antenna, and described user terminal comprises:
Track sensor element, for detect described user terminal move to distance human body be target range time by way of track data;
First processor parts, for judging whether described target range is less than or equal to predeterminable range;
Second processor parts, for when described first processor parts judge that described target range is less than or equal to predeterminable range, judge whether exist in the characteristic set of pre-stored and described characteristic of mating by way of track data, described characteristic set comprises the characteristic by way of track that the described user terminal learnt in advance moves to body local position;
Antenna change-over switch, for judge when described second processor parts in the characteristic set of pre-stored exist with described by way of the characteristic that track data mates time, described first antenna is switched to described second antenna.
7. user terminal according to claim 6, is characterized in that, described user terminal also comprises:
3rd processor parts, existing in the characteristic set of pre-stored with described after the characteristic that track data mates for judging at described second processor parts, judging whether the Target Signal Strength value that described first antenna receives is less than or equal to preset signal strength value;
Described antenna change-over switch, specifically for when described 3rd processor parts judge that described Target Signal Strength value is less than or equal to preset signal strength value, is switched to described second antenna by described first antenna.
8. user terminal according to claim 6, it is characterized in that, described antenna change-over switch is also for after being switched to described second antenna by described first antenna, when described first processor parts judge that the target range of described user terminal and described human body is greater than described predeterminable range, described second antenna is switched to described first antenna.
9. the user terminal according to any one of claim 6 ~ 8, is characterized in that,
Described second processor parts, also for detect at described track sensor element described user terminal move to distance human body be target range time before track data, learn the characteristic by way of track that described user terminal moves to described body local position;
Described user terminal also comprises:
First memory, for being stored to the characteristic of described study in described characteristic set.
10. the user terminal according to any one of claim 6 ~ 8, is characterized in that, described user terminal also comprises:
Four-processor parts, for detect at described track sensor element described user terminal move to distance human body be target range time before track data, when incoming call being detected, read the initial signal intensity value that described first antenna receives;
Described second processor parts, also move to the characteristic by way of track of described body local position for learning described user terminal;
Described antenna change-over switch, also for when described user terminal moves to described body local position, is switched to described second antenna by described first antenna;
Described four-processor parts, also for judging whether the signal strength values that described second antenna receives is greater than described initial signal intensity value;
Second memory, for when described four-processor parts judge that the signal strength values that described second antenna receives is greater than described initial signal intensity value, is stored to the characteristic of described study in described characteristic set;
Described antenna change-over switch, also for when described first processor parts judge that the target range of described user terminal and described human body is greater than described predeterminable range, is switched to described first antenna by described second antenna.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510507104.6A CN105554834A (en) | 2015-08-18 | 2015-08-18 | Antenna switching method of user terminal and user terminal |
| PCT/CN2016/092472 WO2017028671A1 (en) | 2015-08-18 | 2016-07-30 | Terminal and antenna switching method therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510507104.6A CN105554834A (en) | 2015-08-18 | 2015-08-18 | Antenna switching method of user terminal and user terminal |
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| CN105554834A true CN105554834A (en) | 2016-05-04 |
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| WO (1) | WO2017028671A1 (en) |
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| WO2017028671A1 (en) | 2017-02-23 |
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