CN109150274A - A kind of signal emission control method and device - Google Patents
A kind of signal emission control method and device Download PDFInfo
- Publication number
- CN109150274A CN109150274A CN201811055911.9A CN201811055911A CN109150274A CN 109150274 A CN109150274 A CN 109150274A CN 201811055911 A CN201811055911 A CN 201811055911A CN 109150274 A CN109150274 A CN 109150274A
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- China
- Prior art keywords
- antenna
- transmitting
- antennas
- receptivity
- terminal
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
Abstract
The present invention provides a kind of signal emission control method and device, determine the receptivity of every antenna in corresponding at least two antennas of terminal, according to the receptivity of every antenna at least two antennas, transmitting antenna is determined from least two antennas, and wireless signal is emitted by transmitting antenna.Wherein every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal, therefore the receptivity of every antenna is identical with emitting performance, it thus can be according to the receptivity of every antenna, transmitting antenna is determined from corresponding at least two antennas of terminal, is realized according to the receptivity of antenna and is flexibly chosen transmitting antenna.
Description
Technical field
The invention belongs to signal processing technology fields, more specifically more particularly to a kind of signal emission control method and
Device.
Background technique
5G (the 5th third-generation mobile communication technology) working frequency includes: Sub6GHz (low frequency) and mmWave (high frequency) at present,
In it is used when using Sub6GHz communication pattern for TDD (Time Division Duplexing, time division duplex) mode,
Terminal can configure more antennas under the tdd mode, and terminal as shown in Figure 1 is configured with 4 antennas (ANT1 to ANT4), at this
Having three antennas in 4 antennas, (ANT2 to ANT4) is used as receiving antenna, and a remaining antenna (ANT1) is multiplexed with reception day
Line and transmitting antenna it is possible thereby to receive wireless signal by 4 antennas, and emit wireless signal by an antenna, this
Sample just can not flexibly choose transmitting antenna.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of signal emission control method and device, for flexibly choosing
Transmitting antenna.Technical solution is as follows:
The present invention provides a kind of signal emission control method, which comprises
The receptivity for determining every antenna in corresponding at least two antennas of terminal, wherein the every antenna is respectively adopted
With same UHF band reception wireless signal and transmitting wireless signal；
According to the receptivity of every antenna at least two antennas, the determination from least two antennas
Penetrate antenna；
Emit wireless signal by the transmitting antenna.
Preferably, at least two antennas according to every antenna receptivity, from least two days
Determine that transmitting antenna includes: that the optimal antenna of receptivity at least two antennas is determined as the transmitting day in line
Line.
Preferably, the method also includes: control the communication between the emission port of the terminal and the transmitting antenna
Link connection；
By the wireless signal via the emission port and the communication link to the transmitting antenna.
Preferably, the communication link between the emission port and the transmitting antenna of the control terminal is connected to packet
Include: the link control unit controlled in the terminal connects the emission port and the transmitting antenna, and controls the link
Control unit disconnects between other antennas in the emission port and at least two antennas in addition to the transmitting antenna
Connection.
The present invention also provides a kind of terminal, the terminal includes: processor and at least two antennas, wherein described at least two
Every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal in root antenna；
The processor, for determining the receptivity of every antenna at least two antennas, according to it is described at least
The receptivity of every antenna in two antennas determines transmitting antenna from least two antennas, and passes through the hair
Penetrate antenna transmitting wireless signal.
Preferably, the processor, for the optimal antenna of receptivity at least two antennas to be determined as institute
State transmitting antenna.
Preferably, the processor is also used to control logical between the emission port of the terminal and the transmitting antenna
Believe link connection, and by the wireless signal via the emission port and the communication link to the transmitting antenna.
Preferably, the terminal further include: the chain between the emission port of the terminal and at least two antennas is set
Road control unit；
The processor connects the emission port and the transmitting antenna for controlling the link control unit, and
The link control unit is controlled to disconnect in the emission port and at least two antennas in addition to the transmitting antenna
Connection between other antennas.
Preferably, the first end of the link control unit is connect with the emission port, the link control unit
Second end is connect with an antenna respectively to the n-th end, and the antenna that the second end to n-th end connects is different, wherein (n-
1) it is equal to antenna sum；
The processor, for control the first end connect the second end into the n-th end with the transmitting antenna pair
The i-th end answered, and be in and disconnect for controlling the first end and end of the second end into the n-th end in addition to the i-th end
State, wherein the value of i is 2 or more, n or less.
The present invention also provides a kind of signal launch control unit, described device includes:
Capabilities determination unit, for determining the receptivity of every antenna in corresponding at least two antennas of terminal, wherein
The every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal；
Antenna determination unit, for the receptivity according to every antenna at least two antennas, from it is described at least
Transmitting antenna is determined in two antennas；
Transmitting unit, for emitting wireless signal by the transmitting antenna.
The present invention also provides a kind of storage medium, computer program code, the calculating are stored on the storage medium
Machine program code realizes above-mentioned signal emission control method when executing.
From above-mentioned technical proposal it is found that determining the receptivity of every antenna in corresponding at least two antennas of terminal, root
According to the receptivity of every antenna at least two antennas, transmitting antenna is determined from least two antennas, and pass through transmitting
Antenna emits wireless signal.Wherein every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal, therefore
The receptivity of every antenna is identical with emitting performance, thus can be corresponding from terminal according to the receptivity of every antenna
At least two antennas in determine transmitting antenna, realize and come flexible to choose transmitting antenna according to the receptivity of antenna.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram of terminal configuration transmitting antenna in the prior art；
Fig. 2 is a kind of flow chart of signal emission control method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another signal emission control method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another terminal provided in an embodiment of the present invention；
Fig. 6 is the schematic diagram that link control unit provided in an embodiment of the present invention is connect with antenna；
Fig. 7 is the structural schematic diagram of signal launch control unit provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to Fig. 2, being used for it illustrates a kind of flow chart of signal emission control method provided in an embodiment of the present invention
Transmitting antenna is flexibly chosen, may comprise steps of:
201: the receptivity of every antenna in corresponding at least two antennas of terminal is determined, wherein every antenna is respectively adopted
With same UHF band reception wireless signal and transmitting wireless signal.
That is for any one antenna at least two antennas corresponding to terminal: the antenna uses same frequency
Section come receive wireless signal and transmitting wireless signal, and the antenna use frequency range and other antennas use frequency range may not
Together.If terminal is in TDD (Time Division Duplexing, time division duplex) mode, under the tdd mode, terminal is corresponding
Any one antenna can be received using same frequency range wireless signal and transmitting wireless signal so that the receptivity of antenna
It is identical with emitting performance, it is possible thereby to determine transmitting antenna from least two antennas according to the receptivity of every antenna.
In the present embodiment, determining a kind of mode of the receptivity of every antenna is: determining that the signal of every antenna is strong
Degree, and according to the signal strength of every antenna, determine the receptivity of every antenna.If signal strength is stronger, illustrate acceptance
Can be better, it is possible thereby to be ranked up to the signal strength of every antenna, such as it is ranked up, obtains from high to low according to signal strength
The ranking results arrived then can be with the receptivity of the corresponding all antennas of instruction terminal, or presets signal strength and receive
The corresponding relationship of performance can obtain every according to the corresponding relationship in the case where determining the signal strength of every antenna
The receptivity of antenna.
Wherein the signal strength of every antenna can be and determine receiving time slot when wireless signal (i.e. reception), such as
Determine that the mode of the signal strength of every antenna determines the mode of the receptivity of every antenna with other, the present embodiment is not another
One illustrates.
202: according to the receptivity of every antenna at least two antennas, transmitting day is determined from least two antennas
Line.Since the corresponding any one antenna of terminal can receive wireless signal and transmitting wireless signal using same frequency range, make
The receptivity for obtaining antenna is identical with emitting performance, it is possible to according to the receptivity of every antenna, from least two antennas
In determine transmitting antenna.
In the present embodiment, a kind of mode of transmitting antenna is determined from least two antennas is: will at least two days
The optimal antenna of receptivity is determined as transmitting antenna in line, and so-called receptivity is optimal to refer to the antenna for being determined as transmitting antenna
Receptivity be better than the receptivity for the antenna that other are not determined as transmitting antenna so that the hair for the transmitting antenna determined
Best performance is penetrated, conducive to the transmitting of wireless signal.
Or in the present embodiment, a kind of mode of transmitting antenna is determined from least two antennas is: according to every
The receptivity of antenna arbitrarily chooses an antenna as transmitting antenna, such as filters out reception according to the receptivity of every antenna
The worst antenna of performance, then arbitrarily chooses an antenna as transmitting antenna from remaining more antennas, wherein acceptance
The worst receptivity for referring to the antenna of energy is lower than the receptivity of remaining antenna.
Herein it should be noted is that: application the present embodiment signal emission control method, can be connect each
Time receiving gap determines the receptivity of every antenna, then determines transmitting day according to the receptivity of every antenna in transmission time slot
Line optimizes the emitting performance of each transmission time slot with this, but it is to be noted that any transmission time slot determines transmitting antenna
Based on receptivity be: before the transmission time slot and reception that the reception time slot adjacent with the transmission time slot is determined
Performance.
203: wireless signal is emitted by transmitting antenna.
From above-mentioned technical proposal it is found that determining the receptivity of every antenna in corresponding at least two antennas of terminal, root
According to the receptivity of every antenna at least two antennas, transmitting antenna is determined from least two antennas, and pass through transmitting
Antenna emits wireless signal.Wherein every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal, therefore
The receptivity of every antenna is identical with emitting performance, thus can be corresponding from terminal according to the receptivity of every antenna
At least two antennas in determine transmitting antenna, realize and come flexible to choose transmitting antenna according to the receptivity of antenna.Furthermore
It can determine whether the receptivity of primary every antenna in each reception time slot, and then can be in each transmission time slot according to every day
The receptivity of line adjusts transmitting antenna, optimizes the receptivity of each transmission time slot with this.
Referring to Fig. 3, it illustrates another flow chart of signal emission control method provided in an embodiment of the present invention, it can
With the following steps are included:
301: the receptivity of every antenna in corresponding at least two antennas of terminal is determined, wherein every antenna is respectively adopted
With same UHF band reception wireless signal and transmitting wireless signal.
302: according to the receptivity of every antenna at least two antennas, transmitting day is determined from least two antennas
Line.
Wherein step 301 and step 302: it is identical as above-mentioned steps 201 and step 202, this present embodiment is no longer illustrated.
And the receptivity of primary every antenna in the present embodiment, is determined in each reception time slot, and then can be in each transmitting
Time slot adjusts transmitting antenna according to the receptivity of every antenna, optimizes the receptivity of each transmission time slot with this.
303: the communication link connection between the emission port and transmitting antenna of controlling terminal.That is, the hair of terminal
The communication link penetrated between port and every antenna is in an off state, and determines to emit according to the receptivity of every antenna
In the case where antenna, the communication link between emission port and transmitting antenna is connected to, and emission port and other not conducts
Communication link between the antenna of transmitting antenna is still maintained at off-state so that every time only emission port and transmitting antenna it
Between communication link occupying system resources, so as to reduce the occupancy of system resource.
In the present embodiment, a kind of mode of the communication link connection between the emission port and transmitting antenna of controlling terminal
It is: link control unit connection emission port and transmitting antenna in controlling terminal, and control link control unit and disconnect transmitting
The connection between other antennas in port and at least two antennas in addition to transmitting antenna, can guarantee launching phase in this way
(such as transmission time slot) only has the connection of the communication link between emission port and transmitting antenna.
By taking corresponding 4 antennas of terminal as an example, it is arranged one on the communication link between the emission port of terminal and 4 antennas
Communication link between emission port and every antenna is divided into two sections by a link control unit, the link control unit, and
Other stages of launching phase link control unit makes two sections of each communication link in discrete state, makes terminal with this
Emission port and every antenna between communication link be in an off state.Such as the first end and transmitting terminal of link control unit
Mouthful connection, the second end of link control unit connect with an antenna respectively to the 5th end, and second end is connected to the 5th end
Antenna is different, other stages of launching phase the link control unit first end and second end it is not connected to the 5th end,
Thus the communication link between the emission port of controlling terminal and every antenna is in an off state.
First end end connection corresponding with the communication link of transmitting antenna in launching phase, link control unit, makes
Communication link connection between emission port and transmitting antenna, and first end and other termination be still without connection, so that other are logical
Believe link still in off-state.
Certainly in the case where a link control unit being arranged on the communication link, which connect with antenna
The quantity at end can be greater than antenna sum, or the control of multiple links can be set on the communication link in the present embodiment
Component, each link control unit at least control the state of a communication link, no longer illustrate this present embodiment.
304: by wireless signal via emission port and communication link to transmitting antenna.
305: wireless signal is emitted by transmitting antenna.
From above-mentioned technical proposal it is found that in the case where determining transmitting antenna, the emission port of controlling terminal and transmitting
Between antenna communication link connection, and emission port and other be not used as the communication link between the antenna of transmitting antenna still
Off-state is maintained, so that the communication link occupying system resources only between emission port and transmitting antenna every time, thus
Reduce the occupancy of system resource.
For the various method embodiments described above, for simple description, therefore, it is stated as a series of action combinations, but
Be those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because according to the present invention, certain
A little steps can be performed in other orders or simultaneously.Secondly, those skilled in the art should also know that, it is retouched in specification
The embodiment stated belongs to preferred embodiment, and related actions and modules are not necessarily necessary for the present invention.
Corresponding with above method embodiment, the embodiment of the present invention also provides a kind of terminal, and structure is as shown in figure 4, can
To include: processor 11 and at least two antennas 12, every antenna 12 respectively uses same frequency in wherein at least two antennas 12
Section receives wireless signal and transmitting wireless signal.That is any one antenna at least two antennas corresponding to terminal
For: the antenna received using same frequency range wireless signal and transmitting wireless signal, and the antenna use frequency range and other
The frequency range that antenna uses may be different.
Processor 11, for determining the receptivity of every antenna at least two antennas, according at least two antennas
The receptivity of every antenna determines transmitting antenna from least two antennas, and emits wireless signal by transmitting antenna.
In the present embodiment, processor 11 determines that a kind of mode of the receptivity of every antenna is: determining every antenna
Signal strength determine the receptivity of every antenna and according to the signal strength of every antenna.If signal strength is stronger, say
Bright receptivity is better, it is possible thereby to be ranked up to the signal strength of every antenna, such as according to signal strength from high to low into
Row sequence, obtained ranking results then can be with the receptivity of the corresponding all antennas of instruction terminal, or presets signal
The corresponding relationship of intensity and receptivity can be closed in the case where determining the signal strength of every antenna according to the correspondence
System obtains the receptivity of every antenna.Wherein the signal strength of every antenna, which can be, is receiving time slot (i.e. reception wireless communication
Number when) determine, as the mode in the signal strength for every antenna of determination determines the receptivity of every antenna with other
Mode, the present embodiment no longer illustrate one by one.
Since the corresponding any one antenna of terminal can receive wireless signal and transmitting wireless communication using same frequency range
Number so that the receptivity of antenna is identical with emitting performance, so processor 11 can according to the receptivity of every antenna, from
Transmitting antenna is determined at least two antennas.
In the present embodiment, a kind of mode of transmitting antenna is determined from least two antennas is: will at least two days
The optimal antenna of receptivity is determined as transmitting antenna in line, and so-called receptivity is optimal to refer to the antenna for being determined as transmitting antenna
Receptivity be better than the receptivity for the antenna that other are not determined as transmitting antenna so that the hair for the transmitting antenna determined
Best performance is penetrated, conducive to the transmitting of wireless signal.
Herein it should be noted is that: processor 11 can determine the acceptance of every antenna in each reception time slot
Can, then transmitting antenna is determined according to the receptivity of every antenna in transmission time slot, each transmission time slot is optimized with this
Emitting performance, but it is to be noted that any transmission time slot determines that receptivity is based on transmitting antenna: it is located at the hair
Penetrate the receptivity that before time slot and the reception time slot adjacent with the transmission time slot is determined.
In addition, processor 11, the communication link connection being also used between the emission port of controlling terminal and transmitting antenna, and
By wireless signal via emission port and communication link to transmitting antenna.That is, the emission port of terminal and every
Communication link between antenna is in an off state, the case where determining transmitting antenna according to the receptivity of every antenna
Under, the communication link between emission port and transmitting antenna is connected to, and emission port is not used as transmitting antenna with other
Communication link between antenna is still maintained at off-state, so that the communication chain only between emission port and transmitting antenna every time
Road occupying system resources, so as to reduce the occupancy of system resource.
The structure of the terminal of corresponding line control of communication is as shown in figure 5, can also include: that setting exists on the basis of Fig. 4
Link control unit 13 between the emission port of terminal and at least two antennas.Processor 11 is then for controlling link control unit
Part connects emission port and transmitting antenna, and controls link control unit and disconnect in emission port and at least two antennas except transmitting
The connection between other antennas except antenna, so that the communication link only between emission port and transmitting antenna is connected to.
It wherein a kind of structure of link control unit 13 and is please referred to shown in Fig. 6 with the connection of antenna, 4 in Fig. 6
Antenna is ANT1 to ANT4 respectively, and Tx is emission port, and Rx1 to Rx4 is receiving port respectively, the first of link control unit 13
End is connect with emission port Tx, and the second end of link control unit 13 is connect with an antenna respectively to the n-th end, and second end is extremely
The antenna of n-th end connection is different, wherein (n-1) is equal to antenna sum, the i.e. end for being used to connect antenna of link control unit 13
Quantity can be identical as antenna sum so that every antenna is all connected with one end of link control unit 13, but link controls
The quantity of other termination can be greater than antenna sum in addition to first end in component 13.
For the link control unit 13 shown in Fig. 6, the i-th end (value of i with link control unit 13 is being determined
For 2 or more, n or less) connection antenna be transmitting antenna in the case where, processor 11 can control first end connection the i-th end, make
The communication link obtained between emission port and transmitting antenna is connected to, and controls first end and second end into the n-th end except the i-th end
Except end be in an off state so that the communication link between emission port and other antennas is in an off state, such as in Fig. 6
Middle antenna ANT1 is transmitting antenna, then connects the end connecting in first end and link control unit 13 with antenna ANT1.In reality
In the application of border, power amplifier can also be connected between emission port and the first end of link control unit 13, for putting
Big wireless signal, convenient for the transmitting of wireless signal.
From above-mentioned technical proposal it is found that determining the receptivity of every antenna in corresponding at least two antennas of terminal, root
According to the receptivity of every antenna at least two antennas, transmitting antenna is determined from least two antennas, and pass through transmitting
Antenna emits wireless signal.Wherein every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal, therefore
The receptivity of every antenna is identical with emitting performance, thus can be corresponding from terminal according to the receptivity of every antenna
At least two antennas in determine transmitting antenna, realize and come flexible to choose transmitting antenna according to the receptivity of antenna.Furthermore
In the case where determining transmitting antenna, the communication link between the emission port and transmitting antenna of controlling terminal is connected to, and is sent out
It penetrates port and other is not used as the communication link between the antenna of transmitting antenna to be still maintained at off-state, so that every time only
Communication link occupying system resources between emission port and transmitting antenna, to reduce the occupancy of system resource.
Corresponding with above method embodiment, the embodiment of the present invention also provides a kind of signal launch control unit, structure
As shown in fig. 7, may include: capabilities determination unit 21, antenna determination unit 22 and transmitting unit 23.
Capabilities determination unit 21, for determining the receptivity of every antenna in corresponding at least two antennas of terminal,
In every antenna respectively using same UHF band reception wireless signal and transmitting wireless signal.That is it is corresponding to terminal at least
For any one antenna in two antennas: the antenna receives wireless signal and transmitting wireless signal using same frequency range,
And the frequency range that the antenna uses may be different from the frequency range that other antennas use.The receptivity of every antenna of corresponding determination
A kind of mode is as follows:
It determines the signal strength of every antenna, and according to the signal strength of every antenna, determines the acceptance of every antenna
Can, it illustrates and please refers to embodiment of the method, this present embodiment is no longer illustrated.
Antenna determination unit 22, for the receptivity according to every antenna at least two antennas, from least two days
Transmitting antenna is determined in line.Due to the corresponding any one antenna of terminal can be received using same frequency range wireless signal and
Emit wireless signal, so that the receptivity of antenna is identical with emitting performance, it is possible to according to the receptivity of every antenna,
Transmitting antenna is determined from least two antennas, can be such as determined as the optimal antenna of receptivity at least two antennas
Transmitting antenna illustrates and please refers to embodiment of the method, no longer illustrates this present embodiment.
Transmitting unit 23, for emitting wireless signal by transmitting antenna.
From above-mentioned technical proposal it is found that determining the receptivity of every antenna in corresponding at least two antennas of terminal, root
According to the receptivity of every antenna at least two antennas, transmitting antenna is determined from least two antennas, and pass through transmitting
Antenna emits wireless signal.Wherein every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal, therefore
The receptivity of every antenna is identical with emitting performance, thus can be corresponding from terminal according to the receptivity of every antenna
At least two antennas in determine transmitting antenna, realize and come flexible to choose transmitting antenna according to the receptivity of antenna.
Furthermore the embodiment of the present invention also provides a kind of storage medium, and computer program code is stored on storage medium, meter
Calculation machine program code realizes above-mentioned signal emission control method when executing.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device class embodiment, since it is basically similar to the method embodiment, so being described relatively simple, related place ginseng
See the part explanation of embodiment of the method.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of signal emission control method, which is characterized in that the described method includes:
The receptivity for determining every antenna in corresponding at least two antennas of terminal, wherein the every antenna respectively uses together
One UHF band reception wireless signal and transmitting wireless signal；
According to the receptivity of every antenna at least two antennas, transmitting day is determined from least two antennas
Line；
Emit wireless signal by the transmitting antenna.
2. the method according to claim 1, wherein every antenna at least two antennas according to
Receptivity, from determining that transmitting antenna includes: by receptivity at least two antennas at least two antennas
Optimal antenna is determined as the transmitting antenna.
3. the method according to claim 1, wherein the method also includes: control the transmitting terminal of the terminal
Communication link connection between mouth and the transmitting antenna；
By the wireless signal via the emission port and the communication link to the transmitting antenna.
4. according to the method described in claim 3, it is characterized in that, emission port and the transmitting of the control terminal
Communication link connection between antenna includes: that link control unit in the control terminal connects the emission port and described
Transmitting antenna, and control the link control unit and disconnect in the emission port and at least two antennas except the transmitting
The connection between other antennas except antenna.
5. a kind of terminal, which is characterized in that the terminal includes: processor and at least two antennas, wherein at least two described
Every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal in antenna；
The processor, for determining the receptivity of every antenna at least two antennas, according to described at least two
The receptivity of every antenna in antenna determines transmitting antenna from least two antennas, and passes through the transmitting day
Line emits wireless signal.
6. terminal according to claim 5, which is characterized in that the processor, at least two antennas by described in
The optimal antenna of receptivity is determined as the transmitting antenna.
7. terminal according to claim 5, which is characterized in that the processor is also used to control the transmitting of the terminal
Communication link connection between port and the transmitting antenna, and by the wireless signal via the emission port and described logical
Believe link transmission to the transmitting antenna.
8. terminal according to claim 7, which is characterized in that the terminal further include: the transmitting of the terminal is arranged in
Link control unit between port and at least two antennas；
The processor connects the emission port and the transmitting antenna for controlling the link control unit, and controls
The link control unit disconnects other in addition to the transmitting antenna in the emission port and at least two antennas
Connection between antenna.
9. terminal according to claim 8, which is characterized in that the first end of the link control unit and the transmitting terminal
Mouthful connection, the second end of the link control unit connect with an antenna respectively to the n-th end, and the second end is to described the
The antenna of the end n connection is different, wherein (n-1) is equal to antenna sum；
The processor, it is corresponding with the transmitting antenna into the n-th end for controlling the first end connection second end
I-th end, and be in an off state for controlling the first end with end of the second end into the n-th end in addition to the i-th end,
Wherein the value of i is 2 or more, n or less.
10. a kind of signal launch control unit, which is characterized in that described device includes:
Capabilities determination unit, for determining the receptivity of every antenna in corresponding at least two antennas of terminal, wherein described
Every antenna is respectively using same UHF band reception wireless signal and transmitting wireless signal；
Antenna determination unit, for the receptivity according to every antenna at least two antennas, from described at least two
Transmitting antenna is determined in antenna；
Transmitting unit, for emitting wireless signal by the transmitting antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055911.9A CN109150274B (en) | 2018-09-11 | 2018-09-11 | Signal emission control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055911.9A CN109150274B (en) | 2018-09-11 | 2018-09-11 | Signal emission control method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109150274A true CN109150274A (en) | 2019-01-04 |
| CN109150274B CN109150274B (en) | 2021-06-15 |
Family
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Family Applications (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102946615A (en) * | 2012-11-14 | 2013-02-27 | 北京奇天揽胜科技有限公司 | System and method used for improving MIMO (multiple input multiple output) system communication situation |
| US20160380690A1 (en) * | 2013-12-05 | 2016-12-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless Communication Node With Adaptive Communication |
| CN106656248A (en) * | 2016-11-28 | 2017-05-10 | 维沃移动通信有限公司 | Antenna switching device and mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102946615A (en) * | 2012-11-14 | 2013-02-27 | 北京奇天揽胜科技有限公司 | System and method used for improving MIMO (multiple input multiple output) system communication situation |
| US20160380690A1 (en) * | 2013-12-05 | 2016-12-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless Communication Node With Adaptive Communication |
| CN106656248A (en) * | 2016-11-28 | 2017-05-10 | 维沃移动通信有限公司 | Antenna switching device and mobile terminal |
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