CN109245813A - signal transmitting method, device, equipment and storage medium - Google Patents
signal transmitting method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN109245813A CN109245813A CN201811301750.7A CN201811301750A CN109245813A CN 109245813 A CN109245813 A CN 109245813A CN 201811301750 A CN201811301750 A CN 201811301750A CN 109245813 A CN109245813 A CN 109245813A
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- China
- Prior art keywords
- antenna
- target
- routing device
- wireless routing
- terminal
- Prior art date
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Classifications
-
- 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
- H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- 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
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
Abstract
The embodiment of the present application discloses a kind of signal transmitting method, device, equipment and storage medium, belongs to wireless routing field.The method is used for wireless routing device, is provided at least two antennas on wireless routing device, which comprises establishes and is wirelessly connected with target terminal；It include WiFi signal intensity in connection state information by being wirelessly connected the connection state information for receiving target terminal and sending；If WiFi signal intensity is lower than the first intensity threshold, the target antenna at least two antennas is adjusted according to the first relative direction of target terminal, the first relative direction is the opposite direction with wireless routing device of target terminal；Target antenna by adjusting after emits WiFi signal.The intensity for the WiFi signal that wireless routing device in the embodiment of the present application is received according to connected terminal carries out dynamic adjustment to some antennas, and to improve the intensity for the WiFi signal that target terminal receives, and then the network for improving target terminal accesses quality.
Description
Technical field
The invention relates to wireless routing field, in particular to a kind of signal transmitting method, device, equipment and storage
Medium.
Background technique
Wireless routing device is a kind of for providing Wireless Fidelity (WIreless-FIdelity, WiFi) network of network
Equipment is established after being wirelessly connected between terminal and wireless routing device, can carry out internet access by wireless routing device.
When, there are when barrier, by the blocking of barrier, wireless routing device is sent out between terminal and wireless routing device
The WiFi signal penetrated can sharply weaken, and cause the network of terminal to access quality bad.Quality is accessed in order to improve the network of terminal,
Wireless routing device is usually provided with more antennas, realizes WiFi signal theaomni-directional transmission, and keep higher transmission power.
Summary of the invention
The embodiment of the present application provides a kind of signal transmitting method, device, equipment and storage medium, can solve related skill
The network for improving terminal in art by improving the transmission power of wireless routing device accesses quality, will increase wireless routing device
Power consumption, the problem of influencing the service life of wireless routing device.The technical solution is as follows:
On the one hand, the embodiment of the present application provides a kind of signal transmitting method, and the method is used for wireless routing device, institute
It states and is provided at least two antennas on wireless routing device, the antenna is used for corresponding signal radiation direction transmitting WiFi letter
Number, which comprises
It establishes and is wirelessly connected with target terminal；
The connection state information for receiving the target terminal and sending is wirelessly connected by described, in the connection state information
Including WiFi signal intensity；
If the WiFi signal intensity is lower than the first intensity threshold, according to the first relative direction tune of the target terminal
Target antenna in whole at least two antennas, first relative direction are that the target terminal is opposite with the no route
By the direction of equipment；
The target antenna by adjusting after emits WiFi signal.
On the other hand, the embodiment of the present application provides a kind of sender unit, and described device is used for wireless routing device,
At least two antennas are provided on the wireless routing device, the antenna is used to emit WiFi to corresponding signal radiation direction
Signal, described device include:
Link block is wirelessly connected for establishing with target terminal；
Receiving module, it is described for receiving the connection state information that the target terminal is sent by the wireless connection
It include WiFi signal intensity in connection state information；
Module is adjusted, is used for when the WiFi signal intensity is lower than the first intensity threshold, according to the target terminal
First relative direction adjusts the target antenna at least two antennas, and first relative direction is the target terminal phase
To the direction with the wireless routing device；
Transmitting module emits WiFi signal for the target antenna by adjusting after.
On the other hand, provide a kind of wireless routing device, the wireless routing device include processor, memory and
At least two antennas, the antenna are used to emit Wireless Fidelity WiFi signal to corresponding signal radiation direction；The memory
It is stored at least one instruction, at least one instruction is realized for being executed by the processor as described in terms of above-mentioned
Signal transmitting method.
On the other hand, a kind of computer readable storage medium is provided, the storage medium is stored at least one instruction,
At least one instruction is for being executed by processor the signal transmitting method to realize as described in terms of above-mentioned.
In the embodiment of the present application, wireless routing device and target terminal are established after being wirelessly connected, and are obtained target terminal and are sent
Connection state information, and connection state information instruction WiFi signal intensity it is weaker when, according to target terminal relative to wireless
The direction of routing device is adjusted the target antenna at least two antennas, so that the target antenna by adjusting after is sent out
Penetrate WiFi signal；Compared to the overall emitted power for improving wireless routing device merely in the related technology, in the embodiment of the present application
The intensity of WiFi signal that is received according to connected terminal of wireless routing device, dynamic adjustment is carried out to some antennas, to mention
The intensity for the WiFi signal that high target terminal receives, and then the network for improving target terminal accesses quality, helps to reduce nothing
The overall power of line routing device extends the service life of wireless routing device.
Detailed description of the invention
Fig. 1 shows the environment schematic of the implementation environment of the application one embodiment offer；
Fig. 2 shows the structural schematic diagrams of wireless routing device provided by one exemplary embodiment of the application；
Fig. 3 shows the structural schematic diagram of wireless routing device provided by another exemplary embodiment of the application；
Fig. 4 shows the flow chart of the signal transmitting method shown in one exemplary embodiment of the application；
Fig. 5 shows the flow chart of the signal transmitting method shown in another exemplary embodiment of the application；
Fig. 6 is the implementation diagram for the signal transmitting method that one embodiment provides；
Fig. 7 shows the flow chart of the signal transmitting method shown in another exemplary embodiment of the application；
Fig. 8 shows the flow chart of the signal transmitting method shown in another exemplary embodiment of the application；
Fig. 9 shows the structural block diagram of the sender unit of the application one embodiment offer.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Referenced herein " multiple " refer to two or more."and/or", the association for describing affiliated partner are closed
System indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, individualism
These three situations of B.Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Referring to FIG. 1, the environment schematic of the implementation environment provided it illustrates the application one embodiment, the implementation ring
Include wireless routing device 120 and at least one terminal 140 in border.
Wireless routing device 120 is the electronic equipment with wireless routing function, which can be nothing
Line router or the mobile terminal (such as smart phone or portable computer etc.) for opening wireless routing function.For example, Fig. 1
In wireless routing device 120 be wireless router.
Under working condition, wireless routing device 120 emits WiFi signal, terminal in WiFi signal coverage area with
After it establishes wireless connection (also becoming WiFi connection), i.e., network access is carried out by wireless routing device 120.
In the embodiment of the present application, wireless routing device 120 is provided at least two antennas, and each antenna is used for respectively right
The signal radiation direction transmitting WiFi signal answered.The embodiment of the present application not to the quantity of antenna in wireless routing device 120 with
And setting position is defined.
Terminal 140 is the electronic equipment with WiFi linkage function, which can be smart phone, plate electricity
Brain, wearable device or portable personal computer etc..For example, the terminal 140 in Fig. 1 is smart phone.
After opening WiFi linkage function, terminal 140 is the WiFi network of search side, and the target WiFi with user's selection
The WiFi network that network or history connected, which is established, to be wirelessly connected, and then carries out network access by being wirelessly connected.
In the embodiment of the present application, terminal 140 and wireless routing device 120 are established after being wirelessly connected, to wireless routing device
120 report the connection state information of itself, determine the WiFi of terminal 140 according to connection state information by wireless routing device 120
Quality of connection.If the WiFi quality of connection of connection state information instruction terminal 140 is bad, some antennas of itself is adjusted
It is whole, so as to improve the WiFi quality of connection of terminal 140.
The signal transmitting method that each embodiment of the embodiment of the present application provides is used for wireless routing device 120 shown in FIG. 1.
Referring to FIG. 2, it illustrates the structures of wireless routing device provided by one exemplary embodiment of the application to show
It is intended to, which may be implemented to become the wireless routing device 120 in Fig. 1.
It optionally, include: processor 122, memory 124 and antenna 126 in the wireless routing device 120.
Processor 122 may include one or more processing core.Processor 122 utilizes various interfaces and connection
Various pieces in entire terminal 120, by running or executing the instruction being stored in memory 124, program, code set or refer to
Collection is enabled, and calls the data being stored in memory 124, executes the various functions and processing data of terminal 100.Optionally,
Processor 122 can use Digital Signal Processing (Digital Signal Processing, DSP), field programmable gate array
(Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic
Array, PLA) at least one of example, in hardware realize.Processor 122 can integrating central processor (Central
Processing Unit, CPU), in image processor (Graphics Processing Unit, GPU) and modem etc.
One or more of combinations.Wherein, the main processing operation system of CPU, user interface and application program etc.；GPU is for being responsible for
The rendering and drafting of content to be shown needed for display screen；Modem is for handling wireless communication.On it is understood that
Stating modem can not also be integrated into processor 122, be realized separately through chip piece.
Memory 124 may include random access memory (Random Access Memory, RAM), also may include read-only
Memory (Read-Only Memory).Optionally, which includes non-transient computer-readable medium (non-
transitory computer-readable storage medium).Memory 124 can be used for store instruction, program, generation
Code, code set or instruction set.Memory 124 may include storing program area and storage data area, wherein storing program area can store
Instruction for realizing operating system, the instruction at least one function (such as touch function, sound-playing function, image
Playing function etc.), for realizing instruction of following each embodiments of the method etc.；It is real that storage data area can store following each method
Apply the data etc. being related in example.
Antenna 126 is the component for transmitting/receiving wireless signal.In the embodiment of the present application, antenna 126 is for emitting WiFi letter
Number, and at least two antennas 126 are provided on wireless routing device 120.Optionally, at least two antennas 126 are corresponding identical
Or different tranmitting frequencies, for example, some antennas is used to emit the WiFi signal of 2.4GHz, another part antenna is then used to emit
The WiFi signal of 5GHz.
In a kind of possible embodiment, be additionally provided with rotary components in wireless routing device 120, the rotary components with
Antenna 126 is connected, for driving antenna 126 to rotate, to change the signal radiation direction of antenna 126.
Schematically, as shown in figure 3, in wireless routing device 120 also include rotary components 128, the rotary components 128 with
Antenna 126 is connected.Optionally, the corresponding respective rotary components 128 of every antenna 126, to realize the letter of adjustment given antenna
Number radiation direction.The embodiment of the present application is not defined the quantity and set-up mode of rotary components 128.
Certainly, wireless routing device 120 can also include power supply module, indicating lamp component, near-field communication (Near Field
Communication, NFC) other assemblies such as component, the embodiment of the present application is not to the specific structure of wireless routing device 120
It constitutes and limits.
Referring to FIG. 4, it illustrates the flow charts of the signal transmitting method shown in one exemplary embodiment of the application.This
Embodiment is applied to wireless routing device 120 shown in FIG. 1 in this way to illustrate.This method comprises:
Step 401, it establishes and is wirelessly connected with target terminal.
In a kind of possible embodiment, the wireless connection foundation that wireless routing device receives target terminal transmission is asked
After asking, detection is wirelessly connected the connection password in foundation request included and whether default connection password is consistent and consistent in the two
When, it establishes and is wirelessly connected with target terminal.
Step 402, by being wirelessly connected the connection state information for receiving target terminal and sending, include in connection state information
WiFi signal intensity.
Connection state information is used to indicate the current wireless network connection state of target terminal, wherein at least includes that target is whole
Hold the WiFi signal intensity for the WiFi signal being currently received.Wherein, WiFi signal intensity and target terminal are set to wireless routing
It is standby apart from negative correlation, and WiFi signal intensity is influenced by barrier between target terminal and wireless routing device.
It optionally, can also include that (unique identification terminal, can be with for the terminal iidentification of target terminal in the connection state information
The MAC Address of terminal), the terminal network speed of target terminal and network delay (such as ping value) etc. other be used to indicate wirelessly
The information of network connection state, the present embodiment are not defined the particular content that connection state information includes.
In a kind of possible embodiment, target terminal and wireless routing device are established after being wirelessly connected, every predetermined
The current WiFi signal intensity of time interval interval acquiring, and the connection state information comprising WiFi signal intensity is sent to nothing
Line routing device.
In alternatively possible embodiment, in order to avoid sending connection state information during the motion because of terminal
(WiFi signal intensity can frequently change in motion process), causes subsequent wireless routing device frequently to adjust antenna, target
After terminal and wireless routing device establish wireless connection, motion state is determined according to sensing data (such as acceleration information),
If operating status is stationary state, and stationary state duration reaches duration threshold value, then obtains current WiFi signal intensity,
And the connection state information comprising WiFi signal intensity is sent to wireless routing device.
Optionally, after receiving connection state information, wireless routing device obtains the WiFi for including in connection state information
Signal strength, and detect whether WiFi signal intensity is lower than the first intensity threshold (such as -50dBm).If being lower than, it is determined that target
WiFi signal at terminal is bad, and executes step 403；If being higher than, it is determined that the WiFi signal at target terminal is good, and protects
Hold the working condition of current antenna.
Step 403, if WiFi signal intensity is lower than the first intensity threshold, according to the first relative direction tune of target terminal
Target antenna in whole at least two antennas, the first relative direction are the opposite directions with wireless routing device of target terminal.
In order to enhance the WiFi signal at target terminal, to improve the network access quality of target terminal, wireless routing
Mesh is determined from least two antennas in equipment orientation according to locating for target terminal (direction relative to wireless routing device)
Antenna is marked, and target antenna is adjusted.Optionally, which is at least one antenna.
Optionally, include following at least one to the adjustment mode of target antenna: adjusting the signal radiation side of target antenna
To the signal radiation intensity with adjustment target antenna.
Step 404, the target antenna by adjusting after emits WiFi signal.
Further, after wireless routing device is adjusted target antenna, WiFi signal is emitted by target antenna, and
According to the connection state information of the subsequent transmission of target terminal, detect whether the WiFi signal intensity at terminal reaches the first intensity threshold
Value.If reaching, stop adjusting target antenna, if not up to, continuing to adjust target antenna.
Different from improving WiFi signal by improving the overall emitted power of wireless routing device merely in the related technology
Intensity, in the embodiment of the present application, wireless routing device is when terminal WiFi quality of connection is bad, it is only necessary to carry out to some antennas
Signal radiation direction and/or the adjustment of signal radiation intensity are improving WiFi at terminal without improving the transmission power of all antennas
Under the premise of signal strength, the power consumption of wireless routing device is reduced.
Under a kind of possible application scenarios, user at home using mobile phone connection wireless router surf the Internet, when with
After family enters room, WiFi signal is obstructed by room wall, causes mobile phone WiFi signal intensity weaker.At this point, wireless routing
The WiFi signal intensity at mobile phone is improved in signal radiation direction and/or signal radiation intensity of the device by adjusting some antennas, and
Other antennas then keep the working condition of script, and the signal radiation intensity for improving all antennas is avoided to cause asking for power consumption sharp increase
Topic.
In conclusion wireless routing device and target terminal are established after being wirelessly connected in the embodiment of the present application, target is obtained
The connection state information that terminal is sent, and when connection state information instruction WiFi signal intensity is weaker, according to target terminal phase
For the direction of wireless routing device, the target antenna at least two antennas is adjusted, thus the mesh by adjusting after
It marks antenna and emits WiFi signal；Compared to the overall emitted power for improving wireless routing device merely in the related technology, the application
The intensity for the WiFi signal that wireless routing device in embodiment is received according to connected terminal carries out dynamic tune to some antennas
Whole, to improve the intensity for the WiFi signal that target terminal receives, and then the network for improving target terminal accesses quality, facilitates
The overall power for reducing wireless routing device, extends the service life of wireless routing device.
Optionally, wireless routing device can be only that specific terminal provides tested rotating platform service, correspondingly, by wireless
After connection receives the connection state information that target terminal is sent, wireless routing device obtains the end for including in connection state information
End mark.If terminal iidentification belongs to terminal list, when WiFi signal intensity is lower than the first intensity threshold, execute according to target
First relative direction of terminal adjusts the step of target antenna at least two antennas；If terminal iidentification is not belonging to terminal column
Table, wireless routing device then keep current antenna configuration.Optionally, the terminal list is by user's self-setting, such as the end
It include the MAC Address for often connecting terminal in the list of end.
In a kind of possible embodiment, be provided with more antennas on wireless routing device, and every antenna with rotation
Turn component to be connected, rotary components can drive part or all of antenna to rotate.When the WiFi signal intensity for detecting target terminal
When weaker, wireless routing device determines the relative bearing of target terminal first, then according to the relative bearing from more antennas
In determine target antenna, and then be adjusted for target antenna, so as to improve the signal strength at target terminal.It uses below
Schematical embodiment is illustrated.
Referring to FIG. 5, it illustrates the flow charts of the signal transmitting method shown in another exemplary embodiment of the application.
The present embodiment is applied to wireless routing device 120 shown in FIG. 1 in this way to illustrate.This method comprises:
Step 501, it establishes and is wirelessly connected with target terminal.
The embodiment of this step can refer to step 401, and details are not described herein for the present embodiment.
Step 502, it drives antenna to receive at least one of target terminal transmission in rotary course by rotary components to connect
Connect status information.
Since under working condition, each antenna emits WiFi signal, and signal amplitude to corresponding signal radiation direction
It is most strong to penetrate WiFi signal intensity at direction, therefore, wireless routing device drives antenna to rotate by rotary components, and according to rotation
The connection state information (WiFi signal intensity) received in the process determines the relative position of target terminal.
In a kind of possible embodiment, wireless routing device sends state information report to each terminal of connection and refers to
It enables, indicates that each terminal in scheduled duration (such as 4s) persistently sends the connection status comprising real-time WiFi signal intensity and believes
Breath.Meanwhile wireless routing device drives an antenna at least two antennas to rotate in scheduled duration by rotary components,
When receiving at least one connection state information that target terminal is sent by the antenna in rotary course, and recording information reception
It carves, the corresponding relationship between the direction of rotation and connection state information of rotary components.
It should be noted that when wireless routing device is established with multiple terminals be wirelessly connected simultaneously, wireless routing device root
The connection state information that each terminal is sent is determined according to the terminal iidentification for including in connection state information.
As shown in fig. 6, wireless routing device 61 drives the up time since northeastward of first antenna 611 by rotary components
Needle rotates, and 4 connection state informations of the transmission of target terminal 62 are received in rotary course.Schematically, wireless routing
The corresponding relationship of the information time of reception, connection state information and direction of rotation that equipment stores is as shown in Table 1.
Table one
| The information time of reception | Direction of rotation | Connection state information |
| 17:37:11 | Northeast | -120dBm |
| 17:37:12 | The southeast | -100dBm |
| 17:37:13 | Southwest | -90dBm |
| 17:37:14 | Northwest | -100dBm |
Step 503, the WiFi signal intensity for including in each connection state information is obtained.
In a kind of possible embodiment, wireless routing device according to the terminal iidentification for including in connection state information,
It determines the connection state information that target terminal is sent, and obtains the WiFi signal intensity for including in the connection state information, it should
WiFi signal intensity is the real-time WiFi signal intensity under different moments at target terminal.
Step 504, is determined according to the direction of rotation of maximum WiFi signal intensity corresponding informance time of reception rotary components
One relative direction.
Due to the WiFi signal maximum intensity at face aerial signal radiation direction, wireless routing device can will most
At the time of the WiFi signal intensity corresponding information time of reception is determined as antenna face target terminal greatly, and then the information is received
The direction of rotation of moment rotary components is determined as the first relative direction of target terminal.
Schematically, the data in conjunction with shown in table one, wireless routing device is according to maximum WiFi signal intensity " -90dBm "
At the time of the corresponding information time of reception " 17:37:13 " is determined as antenna face target terminal, to inscribe antenna when by this
Direction of rotation " southwest " is determined as the first relative direction.
Certainly, in addition to using other than aforesaid way, wireless routing device can also by other means (such as GPS positioning) it is true
First relative direction of the terminal that sets the goal, the application are not defined the concrete mode of determining first relative direction.
Optionally, after the first relative direction for determining target terminal, it is strong that wireless routing device detects maximum WiFi signal
Whether degree, which is lower than the first intensity threshold, thens follow the steps 505 if being lower than.
Step 505, if WiFi signal intensity is lower than the first intensity threshold, according to the first relative direction and at least two days
The corresponding signal radiation direction of each antenna in line determines the target antenna at least two antennas.
In a kind of possible embodiment, since wireless routing device may be connected with multiple terminals simultaneously, it is
During avoiding adjustment antenna, quality accessed to the network of other terminals, wireless routing device from least two antennas really
It makes to the smallest target antenna of other terminal impacts, thus the shadow caused by other terminals when reducing subsequent adjustment target antenna
It rings.On the basis of Fig. 5, as shown in fig. 7, this step may include steps of.
Step 505A obtains the second relative direction of other terminals of wireless routing device connection.
In order to avoid leading because adjusting the corresponding antenna of other terminals (the signal radiation direction of antenna is consistent with terminal direction)
The problem of WiFi signal intensity declines at other terminals is caused, wireless routing device obtains the second relative direction of other terminals, with
Continue after an action of the bowels and determines the corresponding antenna of other terminals.Wherein, other terminals are wirelessly connected to establish with wireless routing device, and
The terminal of network access is carried out, the second relative direction is the opposite direction with wireless routing device of other terminals.
It should be noted that the method for determination of corresponding second relative direction of other terminals can with reference to above-mentioned steps 502 to
504, details are not described herein for the present embodiment.
Schematically, under environment shown in Fig. 6, wireless routing device 61 also establishes connection with other terminals 63, therefore,
The second relative direction that wireless routing device 61 gets other terminals 63 is " southeast ".
Step 505B determines at least two according to the second relative direction and the corresponding signal radiation direction of each antenna
Candidate antenna in antenna, the first angle between the corresponding signal radiation direction of candidate antenna and the second relative direction are greater than folder
Angle threshold value.
Further, wireless routing device obtains the current corresponding signal radiation direction of each antenna, and from getting
It is filtered out in signal radiation direction to the lesser signal radiation direction of the second relative direction effect of signals, thus the letter that will be filtered out
Number corresponding antenna of radiation direction is determined as candidate antenna.
In a kind of possible embodiment, wireless routing device calculates the second relative direction and each signal radiation direction
Between the first angle, and detect whether first angle is greater than angle threshold value.If more than, it is determined that antenna to the signal radiation
Influence of the signal to signal strength at the second relative direction of direction transmitting is smaller, and by the corresponding antenna in signal radiation direction
It is determined as candidate antenna；If being less than, it is determined that the signal that antenna emits to the signal radiation direction is believed at the second relative direction
Number intensity is affected, and then avoids being adjusted the corresponding antenna in signal radiation direction (rotation adjustment).
Schematically, in environment shown in Fig. 6, the corresponding signal radiation of first antenna 611 on wireless routing device 61
Direction is " west ", and the corresponding signal radiation direction of the second antenna 612 is " southeast ", the corresponding signal radiation side of third antenna 613
To for " northeast ", the corresponding signal radiation direction of the 4th antenna 614 is " northwest ".When other corresponding second opposite sides of terminal 63
When to for " southeast ", the corresponding signal radiation direction of first antenna 611 and the second relative direction is calculated in wireless routing device 61
Angle be 135 °, the angle of the corresponding signal radiation direction of the second antenna 612 and the second relative direction is 0 °, third antenna 613
The angle of corresponding signal radiation direction and the second relative direction is 90 °, the corresponding signal radiation direction of the 4th antenna 614 and the second phase
Angle to direction is 180 °.If angle threshold value is 45 °, wireless routing device 61 is i.e. by first antenna 611, third antenna 613
It is determined as candidate antenna with the 4th antenna 614.
Optionally, if the first angle between the corresponding signal radiation direction of each antenna and the second relative direction is all larger than
The corresponding antenna of maximum first angle is then determined candidate antenna by angle threshold value, wireless routing device.
Step 505C obtains the second angle between the corresponding signal radiation direction of candidate antenna and the first relative direction.
By step 505A and 505B, wireless routing device filter out on have connected terminal signaling influence it is lesser several
Candidate antenna, to reduce subsequent adjustment antenna (signal radiation direction) influence caused by having connected terminal.
Further, wireless routing device obtains between the corresponding signal radiation direction of candidate antenna and the first relative direction
The second angle, which is antenna institute when adjusting in the signal radiation direction of candidate antenna to the first relative direction
The angle that need to be rotated.
Schematically, in environment shown in Fig. 6, first antenna 611 is calculated to induction signal in wireless routing device 61
The second angle between radiation direction and the first relative direction is 45 °, the corresponding signal radiation direction of third antenna 613 and the first phase
It is 180 ° to the second angle between direction, the between the corresponding signal radiation direction of the 4th antenna 614 and the first relative direction
Two angles are 90 °.
Step 505D determines the target antenna in candidate antenna according to the second angle, wherein the corresponding signal of target antenna
Angle signal radiation direction corresponding less than other candidate's antennas between radiation direction and the first relative direction is opposite with first
Angle between direction.
The angle of required rotation when in order to further decrease subsequent adjustment target antenna, wireless routing device is according to the second folder
Angle filters out target antenna from candidate antenna.In a kind of possible embodiment, wireless routing device is according to the second angle
Ascending order candidate antenna is ranked up, so that a candidate antenna of preceding n (n >=1) is determined as target antenna.
In conjunction with the example in above-mentioned steps 505C, under environment shown in Fig. 6, wireless routing device 61 is by first antenna
611 are determined as target antenna.
Certainly, the candidate antenna determined can also be determined as target antenna, the present embodiment pair by wireless routing device
This is without limitation.
Step 506, target antenna is adjusted, the adjustment mode of target antenna includes adjustment signal radiation direction and adjustment signal
At least one of radiation intensity.
Since the WiFi signal intensity at a certain position is related to the signal radiation direction of antenna and signal radiation intensity,
Thus determine that after target antenna, signal radiation direction and/or signal radiation of the wireless routing device by adjusting target antenna
Intensity improves the WiFi signal intensity at target terminal.
In order to further decrease the power consumption of wireless routing device, wireless routing device is using " radiation is strong after first radiation direction
The adjustment logic of degree " is adjusted target antenna.On the basis of Fig. 5, as shown in fig. 7, this step may include walking as follows
Suddenly.
The signal radiation direction of target antenna is adjusted to the first relative direction by rotary components by step 506A.
Causing due to signal strength is weaker at target terminal to may be the non-face target terminal of antenna, nothing
Line routing device drives target antenna rotation by rotary components, so that the signal radiation direction of target antenna is target terminal institute
The first relative direction.
Optionally, wireless routing device is calculated according to the current signal radiation direction of target antenna and the first relative direction
To antenna direction of rotation and rotation angle, rotated to be sent according to the antenna direction of rotation and rotation angle to rotary components
Instruction, instruction rotary components drive target antenna to be rotated.
For example, in implementation environment shown in Fig. 6, wireless routing device determines antenna in conjunction with the example in above-mentioned steps
611 direction of rotation is rotation counterclockwise, and rotation angle is 45 °.
Optionally, after the signal radiation direction of target antenna being adjusted to the first relative direction, wireless routing device continues
Whether the WiFi signal intensity at detection target terminal is lower than the first intensity threshold, if being lower than, 506B is thened follow the steps, if high
In, then stop adjust target antenna.
Step 506B, if WiFi signal intensity raises target antenna less than the first intensity threshold after adjustment target antenna
Transmission power.
Other than signal radiation direction, it is (outstanding that the signal radiation intensity of antenna also will affect the intensity of WiFi signal at terminal
It is in the case where blocking there are barrier).Therefore, after adjusting target antenna WiFi signal intensity still less than the last the first
Threshold value is spent, wireless routing device is dialled further up the transmission power of target antenna, strong so as to improve the signal radiation of target antenna
Degree.Wherein, after up-regulation target antenna transmission power≤transmission power maximum value.
Step 507, the target antenna by adjusting after emits WiFi signal.
The embodiment of this step can refer to above-mentioned steps 404, and details are not described herein for the present embodiment.
In the present embodiment, wireless routing device drives antenna to rotate by rotary components, thus according to mesh in rotary course
The situation of change for marking WiFi signal intensity at terminal determines the opposite orientation with wireless routing device of target terminal, with after an action of the bowels
It is continuous that given antenna is adjusted based on the orientation, the accuracy of tested rotating platform is improved, and facilitate reduction wireless routing and set
Standby overall power.
In addition, wireless routing device is filtered out according to corresponding second relative direction of other terminals to it in the present embodiment
The lesser candidate antenna of WiFi signal intensity effect at his terminal, and the further selection target antenna from candidate antenna, thus
Influence when reducing subsequent adjustment target antenna to other terminals.
In addition, wireless routing device adjusts target antenna using the adjustment logic of " radiation intensity after first radiation direction "
It is whole, avoid the problem that the radiation intensity for directly raising target antenna causes equipment power dissipation to improve.
If the WiFi signal intensity at terminal continues to increase after reaching a certain intensity threshold, the network of terminal accesses quality
It can not get a promotion again, it is excessive to will cause wireless routing device power consumption instead.Therefore in a kind of possible embodiment, scheming
On the basis of 5, as shown in figure 8, can also include the following steps after step 504
Step 508, if WiFi signal intensity is higher than the second intensity threshold, the hair of the first relative direction respective antenna is lowered
Penetrate power, second the first intensity threshold of intensity threshold >, and after lowering transmission power, the first intensity threshold≤WiFi signal intensity
≤ the second intensity threshold.
In a kind of possible embodiment, when detect the WiFi signal intensity at target terminal be higher than the second intensity threshold
When being worth (such as -30dBm), wireless routing device lowers first relative direction according to corresponding first relative direction of target terminal
The transmission power of respective antenna (signal radiation direction is consistent with the first relative direction) reduces the letter of the WiFi at target terminal with this
Number intensity, and guarantee the network access quality of target terminal.
Step 509, if the first intensity threshold≤WiFi signal intensity≤third intensity threshold, and terminal network speed be greater than network speed
The signal radiation direction of target antenna is then adjusted to the first relative direction by threshold value, and/or, raise the transmitting function of target antenna
Rate.
First intensity threshold WiFi signal intensity minimum when being the access of terminal proper network, occupies network speed higher
Terminal, the WiFi signal intensity at terminal reach the first intensity threshold and are unable to reach preferable network access quality.
Therefore, quality is accessed in order to further increase the network of high network speed occupied terminal, wireless routing device obtains target
The terminal network speed of terminal, and detect whether terminal network speed is greater than network speed threshold value (such as 500kb/s).If more than, it is determined that target
Terminal is high network speed occupied terminal, and the signal radiation direction of target antenna is adjusted to the first relative direction, and/or, up-regulation
The transmission power of target antenna, so that the WiFi signal intensity at target terminal is greater than third intensity threshold (such as -60dBm)；
If being less than, it is determined that target terminal is not high network speed occupied terminal, and current antenna is kept to be arranged.
In the present embodiment, wireless routing device lowers the transmitting function of antenna when WiFi signal intensity is too strong at terminal
Rate reduces the overall power of wireless routing device while guaranteeing terminal network access quality；Meanwhile high network speed is accounted for
Target terminal, wireless routing device improve target terminal by carrying out radiation direction and radiation intensity adjustment to antenna
The WiFi signal intensity at place, and then the network for improving target terminal accesses quality.
Referring to FIG. 9, the structural block diagram of the sender unit provided it illustrates the application one embodiment.The signal
Emitter can by software, hardware or both be implemented in combination with as wireless routing device 120 all or part of.
The device includes:
Link block 901 is wirelessly connected for establishing with target terminal；
Receiving module 902, for being wirelessly connected the connection state information for receiving the target terminal and sending, institute by described
Stating includes WiFi signal intensity in connection state information；
The first adjustment module 903 is used for when the WiFi signal intensity is lower than the first intensity threshold, according to the target
First relative direction of terminal adjusts the target antenna at least two antennas, and first relative direction is the target
The opposite direction with the wireless routing device of terminal；
Transmitting module 904 emits WiFi signal for the target antenna by adjusting after.
Optionally, the first adjustment module 903, comprising:
Target determination unit, for each according to each antenna in first relative direction and at least two antennas
The self-corresponding signal radiation direction determines the target antenna at least two antennas；
Adjustment unit, for adjusting the target antenna, the adjustment mode of the target antenna includes adjustment signal radiation
At least one of direction and adjustment signal radiation intensity.
Optionally, the target determination unit, is used for:
Obtain the second relative direction of other terminals of the wireless routing device connection；
According to second relative direction and the corresponding signal radiation direction of each antenna, described at least two are determined
Candidate antenna in root antenna, between the candidate corresponding signal radiation direction of antenna and second relative direction
First angle is greater than angle threshold value；
Obtain the second folder between the candidate corresponding signal radiation direction of antenna and first relative direction
Angle；
The target antenna in the candidate antenna is determined according to second angle, wherein the target antenna pair
The angle letter corresponding less than other candidate's antennas between the signal radiation direction answered and first relative direction
Angle number between radiation direction and first relative direction.
Optionally, the wireless routing device is provided with rotary components, and the rotary components are connected with the antenna, described
Antenna is used to adjust the signal radiation direction under rotary components drive；
The adjustment unit, is used for:
By the rotary components, the signal radiation direction of the target antenna is adjusted to first opposite side
To；
If the WiFi signal intensity is less than first intensity threshold after adjusting the target antenna, the mesh is raised
Mark the transmission power of antenna.
Optionally, the receiving module 902, is used for:
The antenna is driven to receive at least the one of the target terminal transmission in rotary course by the rotary components
Connection state information described in item；
The exchange device, further includes:
Intensity obtains module, for obtaining the WiFi signal intensity for including in connection state information described in each item；
Direction determining mould, the rotation for the rotary components according to the maximum WiFi signal intensity corresponding informance time of reception
Turn direction and determines first relative direction.
Optionally, described device further include:
Second adjustment module lowers first opposite side if the WiFi signal intensity is higher than the second intensity threshold
To the transmission power of respective antenna, the first intensity threshold described in the second intensity threshold >, and after downward transmission power, it is described
First intensity threshold≤WiFi signal intensity≤second intensity threshold.
It optionally, further include terminal network speed, described device in the connection state information further include:
Third adjusts module, if being used for first intensity threshold≤WiFi signal intensity≤third intensity threshold,
And the terminal network speed is greater than network speed threshold value, then the signal radiation direction of the target antenna is adjusted to first phase
To direction, and/or, raise the transmission power of the target antenna.
Optionally, described device further include:
Identifier acquisition module, for obtaining the terminal iidentification for including in the connection state information；
The first adjustment module 903, if being also used to the terminal iidentification belongs to terminal list, in the WiFi signal
When intensity is lower than first intensity threshold, at least two antennas are adjusted according to the first relative direction of the target terminal
In target antenna.
The embodiment of the present application also provides a kind of computer-readable medium, which has at least one
Instruction, at least one instruction are loaded as the processor and are executed to realize signal transmitting described in as above each embodiment
Method.
The embodiment of the present application also provides a kind of computer program product, which is stored at least one
Instruction, at least one instruction are loaded as the processor and are executed to realize signal transmitting described in as above each embodiment
Method.
Those skilled in the art it will be appreciated that in said one or multiple examples, retouched by the embodiment of the present application
The function of stating can be realized with hardware, software, firmware or their any combination.It when implemented in software, can be by this
A little functions storages in computer-readable medium or as on computer-readable medium one or more instructions or code into
Row transmission.Computer-readable medium includes computer storage media and communication media, and wherein communication media includes convenient for from one
Any medium of the place to another place transmission computer program.Storage medium can be general or specialized computer and can deposit
Any usable medium taken.
The foregoing is merely the preferred embodiments of the application, not to limit the application, it is all in spirit herein and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this application.
Claims (11)
1. a kind of signal transmitting method, which is characterized in that the method is used for wireless routing device, on the wireless routing device
At least two antennas are provided with, the antenna is used to emit Wireless Fidelity WiFi signal to corresponding signal radiation direction, described
Method includes:
It establishes and is wirelessly connected with target terminal；
It is wirelessly connected the connection state information for receiving the target terminal and sending by described, includes in the connection state information
WiFi signal intensity；
If the WiFi signal intensity is lower than the first intensity threshold, institute is adjusted according to the first relative direction of the target terminal
The target antenna at least two antennas is stated, first relative direction is that the target terminal is opposite to be set with the wireless routing
Standby direction；
The target antenna by adjusting after emits WiFi signal.
2. the method according to claim 1, wherein the first relative direction tune according to the target terminal
Target antenna in whole at least two antennas, comprising:
According to the corresponding signal radiation of each antenna in first relative direction and at least two antennas
Direction determines the target antenna at least two antennas；
The target antenna is adjusted, the adjustment mode of the target antenna includes adjustment signal radiation direction and adjustment signal radiation
At least one of intensity.
3. according to the method described in claim 2, it is characterized in that, it is described according to first relative direction and it is described at least
The corresponding signal radiation direction of each antenna in two antennas determines the target at least two antennas
Antenna, comprising:
Obtain the second relative direction of other terminals of the wireless routing device connection；
According to second relative direction and the corresponding signal radiation direction of each antenna, at least two days are determined
Candidate antenna in line, first between the candidate corresponding signal radiation direction of antenna and second relative direction
Angle is greater than angle threshold value；
Obtain the second angle between the candidate corresponding signal radiation direction of antenna and first relative direction；
The target antenna in the candidate antenna is determined according to second angle, wherein the target antenna is corresponding
The angle signal amplitude corresponding less than other candidate's antennas between the signal radiation direction and first relative direction
Penetrate the angle between direction and first relative direction.
4. described according to the method described in claim 2, it is characterized in that, the wireless routing device is provided with rotary components
Rotary components are connected with the antenna, and the antenna is used to adjust the signal radiation direction under rotary components drive；
The adjustment target antenna, comprising:
By the rotary components, the signal radiation direction of the target antenna is adjusted to first relative direction；
If the WiFi signal intensity is less than first intensity threshold after adjusting the target antenna, the target day is raised
The transmission power of line.
5. according to the method described in claim 4, it is characterized in that, described receive the target terminal by the wireless connection
The connection state information of transmission, comprising:
The antenna is driven to receive at least one institute that the target terminal is sent in rotary course by the rotary components
State connection state information；
After the connection state information for receiving the target terminal transmission by the wireless connection, the method is also wrapped
It includes:
Obtain the WiFi signal intensity for including in connection state information described in each item；
First phase is determined according to the direction of rotation of rotary components described in the maximum WiFi signal intensity corresponding informance time of reception
To direction.
6. method according to any one of claims 1 to 5, which is characterized in that described by described in wireless connection reception
After the connection state information that target terminal is sent, the method also includes:
If the WiFi signal intensity is higher than the second intensity threshold, the transmitting function of the first relative direction respective antenna is lowered
Rate, the first intensity threshold described in the second intensity threshold >, and after lowering transmission power, first intensity threshold≤described
WiFi signal intensity≤second intensity threshold.
7. according to the method described in claim 6, it is characterized in that, further including terminal network speed, institute in the connection state information
It states after receiving the connection state information that the target terminal is sent by the wireless connection, the method also includes:
If first intensity threshold≤WiFi signal intensity≤third intensity threshold, and the terminal network speed is greater than network speed
The signal radiation direction of the target antenna is then adjusted to first relative direction by threshold value, and/or, described in up-regulation
The transmission power of target antenna.
8. method according to any one of claims 1 to 5, which is characterized in that described by described in wireless connection reception
After the connection state information that target terminal is sent, the method also includes:
Obtain the terminal iidentification for including in the connection state information；
If the terminal iidentification belongs to terminal list, when the WiFi signal intensity is lower than first intensity threshold, hold
The step of capable target antenna adjusted according to the first relative direction of the target terminal at least two antennas.
9. a kind of sender unit, which is characterized in that described device is used for wireless routing device, on the wireless routing device
At least two antennas are provided with, the antenna is used to emit Wireless Fidelity WiFi signal to corresponding signal radiation direction, described
Device includes:
Link block is wirelessly connected for establishing with target terminal；
Receiving module, for being wirelessly connected the connection state information for receiving the target terminal and sending, the connection by described
It include WiFi signal intensity in status information；
Module is adjusted, is used for when the WiFi signal intensity is lower than the first intensity threshold, according to the first of the target terminal
Relative direction adjusts the target antenna at least two antennas, first relative direction be the target terminal it is opposite with
The direction of the wireless routing device；
Transmitting module emits WiFi signal for the target antenna by adjusting after.
10. a kind of wireless routing device, which is characterized in that the wireless routing device includes processor, memory and at least
Two antennas, the antenna are used to emit Wireless Fidelity WiFi signal to corresponding signal radiation direction；The memory storage
There is at least one instruction, at least one instruction is for being executed by the processor to realize such as any institute of claim 1 to 8
The signal transmitting method stated.
11. a kind of computer readable storage medium, which is characterized in that the storage medium is stored at least one instruction, described
At least one instruction is for being executed by processor to realize signal transmitting method as described in any of the claims 1 to 8.
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