CN107484169A - A kind of radio communication establishment of connection method and device - Google Patents
A kind of radio communication establishment of connection method and device Download PDFInfo
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- CN107484169A CN107484169A CN201710687228.6A CN201710687228A CN107484169A CN 107484169 A CN107484169 A CN 107484169A CN 201710687228 A CN201710687228 A CN 201710687228A CN 107484169 A CN107484169 A CN 107484169A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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Abstract
The invention discloses a kind of radio communication establishment of connection method and device, it is related to wireless communication technology field, the quick transmission of data is realized by establishing the communication connection of equipment room based on the Technology of Ultra.The main technical scheme of the present invention is：Search, which obtains terminal device periphery, can carry out the list of devices of radio communication connection, and the list of devices includes the equipment that can carry out ultra wide band UWB connections；Connection request is sent to the equipment for carrying out ultra-wide band connection selected according to the list of devices, confirms to carry out ultra-wide band connection for chosen equipment containing connection authentication information, the connection authentication information in the connection request；After the equipment chosen responds the connection request, foundation is connected with the super broad band radio communication of the equipment.Present invention is mainly used for the ultra-wide band connection for establishing equipment room.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of radio communication establishment of connection method and device.
Background technology
Wireless communication technology is one of current most popular technology.Wireless communication technology appears in nearly all Electronic Design
Each field.At present, the short distance wireless communication technology of in the market mainly has WLAN Wi-Fi, bluetooth and some are special
With the product of standard (such as Adhoc nets).The communication connection established by wireless communication technology can allow user terminal to obtain it
Data content in his terminal, so as to extend the data of itself, at the same time it can also which the data content of itself is total to other-end
Enjoy.With data sharing application field extension, it is necessary to the data volume being transmitted is also increasing, and existing wireless
Under the communication technology, data volume is bigger, and required data transmission period is also longer.Therefore, one kind is just needed quickly to transmit
The wireless communication technology of big data quantity meets the needs of user.
The content of the invention
In view of this, the present invention provides a kind of radio communication establishment of connection method and device, by based on ultra wide band
The quick transmission of data is realized in the communication connection that (UWB, Ultra Wide Band) wireless communication technology is established.
According to one aspect of the present invention, it is proposed that a kind of radio communication establishment of connection method, this method include：
Search, which obtains terminal device periphery, can carry out the list of devices of radio communication connection, and the list of devices includes can
The equipment for carrying out ultra wide band UWB connections；
Connection request is sent to the equipment for carrying out ultra-wide band connection selected according to the list of devices, the connection please
Containing connection authentication information in asking, the connection authentication information is used for chosen equipment and confirms to carry out ultra-wide band connection；
After the equipment chosen responds the connection request, foundation is connected with the super broad band radio communication of the equipment.
According to another aspect of the present invention, it is proposed that a kind of radio communication establishment of connection device, the device include：
Acquiring unit, the list of devices of radio communication connection can be carried out for searching for acquisition terminal device periphery, it is described to set
Standby list includes the equipment that can carry out ultra wide band UWB connections；
Transmitting element, for carrying out ultra-wide band connection to according to what is selected in acquiring unit acquisition list of devices
Equipment send connection request, be used to be chosen containing connection authentication information, the connection authentication information in the connection request
Equipment confirm carry out ultra-wide band connection；
Unit is established, after the connection request that the transmitting element transmission is responded for working as chosen equipment, foundation and institute
State the super broad band radio communication connection of equipment.
A kind of radio communication establishment of connection method and device of the present invention, it is real on the basis of super-broadband tech
Radio communication connection between existing terminal device, the information transmit-receive that big data quantity is carried out using the superiority bandwidth of super-broadband tech are grasped
Make so that data sharing is more convenient, quick.In the present invention, terminal device can inform that user is current by list of devices
Which equipment ultra-wide band connection can be carried out has, and specific connecting object is selected by user, and improve user with this sets with terminal
Operation between standby is interactive, and during ultra-wide band connection is carried out, using connecting authentication information to the object that is connected
Equipment is verified, so that it is guaranteed that the terminal device connected is the object-based device to be connected.And for the end of connecting object
For end equipment, after connection request is received, ultra wide band company to be carried out can also be confirmed whether by connecting authentication information
Connect, i.e., the initiator that the ultra wide band establishment of connection needs to ask can realize after being determined jointly with recipient, be improved with this
The accuracy that ultra-wide band connection is established.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by the embodiment of the present invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 shows a kind of radio communication establishment of connection method flow diagram that the embodiment of the present invention proposes；
Fig. 2 shows another radio communication establishment of connection method flow diagram that the embodiment of the present invention proposes；
Fig. 3 a show the operation interface schematic diagram for carrying out one point data transmission in the embodiment of the present invention based on UWB connections；
Fig. 3 b show the operation interface schematic diagram for carrying out multipoint data transmission in the embodiment of the present invention based on UWB connections；
Fig. 4 shows a kind of composition frame chart for radio communication establishment of connection device that the embodiment of the present invention proposes；
Fig. 5 shows the composition frame chart for another radio communication establishment of connection device that the embodiment of the present invention proposes.
Embodiment
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
Limited.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
The embodiments of the invention provide a kind of radio communication establishment of connection method, this method are wireless based on current UWB
The communication connection that the communication technology is realized, particularly apply the channel radio of the equipment room in the fields such as mobile terminal, intelligent appliance
Letter connection.Ultra wide band UWB wireless technologys in Modern Significance, also known as impulse radio (Impulse Radio) technology, with tradition
Unlike the communication technology, UWB is a kind of no-load communication techniques, i.e., it does not use carrier wave, but utilizes nanosecond to picosecond
The non-sinusoidal waveform burst pulse transmission data of level, therefore the spectral range shared by it is very wide.UWB is launched using nanosecond burst pulse
The technology of wireless signal, suitable for high speed, WPC closely.According to FCC regulation, from 3.1GHz to
The bandwidth frequency of 7.5GHz between 10.6GHz is frequency range used in UWB.From the point of view of frequency domain, ultra wide band is different from biography
The arrowband and broadband of system, its frequency band are wider.Arrowband refers to that relative bandwidth (the ratio between signal bandwidth and centre frequency) is less than 1%,
Relative bandwidth is referred to as broadband between 1% to 25%, and relative bandwidth is more than 25%, and centre frequency is more than 500MHz's
It is referred to as ultra wide band.And from time domain, radio ultra wide band system is different from traditional communication system, and in general communication system is to pass through
Send radio-frequency carrier carry out signal modulation, and UWB be then utilize, the time domain impulse of drop point (tens n s) is directly realized by modulation,
The transmission of ultra wide band is placed on modulation intelligence process on the frequency band of one non-constant width and carried out, and with lasting during this
Time, to determine the frequency range occupied by bandwidth.Because UWB transmission powers are limited, and its transmission range is limited, UWB letters
Number effective propagation path within 10 meters, so at civilian aspect, UWB is generally positioned at the model of PAN application
Farmland.Because UWB systems are in the case of very low power spectral density, the authentic data more than 480Mbps can be indoors provided
Transmission.Compared with the short-distance wireless communication technology of current popular, UWB has huge message transmission rate advantage, and maximum can
To provide the transmission rate for being up to more than 1000Mbps.
The advantage of UWB wireless communication technologys based on above-mentioned introduction, what our embodiment was provided establishes connection method
Specific steps as shown in figure 1, including：
101st, search, which obtains terminal device periphery, can carry out the list of devices of radio communication connection.
Wherein, list of devices is to connect to be used to show the list that can carry out UWB connection equipment in initiating equipment.Due to UWB
The operating distance of connection is limited, and the connectable device in the list of devices is carried out in fact according to the current location of connection initiating equipment
Shi Gengxin, search and be shown in all connectable devices in operating distance.Usually, in the content shown by the list of devices
The current connection state of summary info and equipment including equipment, model, title, the numbering of the summary info such as equipment of equipment
Etc., and the connection status of equipment then mainly shows whether the equipment establishes UWB with local device and be connected.
In addition, connection initiating equipment can also send ultra wide band link information while renewal local list of devices, should
The summary info of connection initiating equipment is carried in link information, to receive its local of the renewal of the equipment of the link information
List of devices.And for the sending method of ultra wide band link information, it is in a broadcast manner to work that the embodiment of the present invention, which does not limit,
With distance in all devices send ultra wide band link information, or according to institute's recording equipment in local device list to these
The transmission ultra wide band link information of equipment orientation.
102nd, the equipment that ultra-wide band connection can be carried out according to list of devices selection, and send connection to the equipment chosen and ask
Ask.
Due to providing the equipment that can carry out ultra-wide band connection in list of devices, therefore, the embodiment of the present invention is sent out in connection
Rise and provided a user a selection interface based on the list of devices in equipment, obtaining user by the selection interface needs to connect
The facility information connect.And it is touch control operation or by peripheral hardware, such as mouse that the mode of operation for selection interface of user, which does not limit then,
The selection operation of the progress such as mark, keyboard.Also, for the selection of user, the particular number of selection is not limited, i.e. user can be with yet
One connection equipment of selection, can also select multiple connection equipment,
Based on the selection operation mode to the said equipment list, when there was only an attachable equipment in list of devices,
Connection initiating equipment can directly transmit connection request, attempt to carry out ultra-wide band connection.Now, due to need not be in list of devices
It is determined that the equipment to be connected, therefore, can by setting trigger button in selection interface, or by way of gesture operation come
Trigger the transmission operation of connection request.For example, it is assumed that carrying out ultra-wide band connection using mobile phone, user can be by mobile phone screen
Operation interface determines to send connection request, such as mobile phone can also be overturn by the gesture of some settings, the operation determination such as rock
Send connection request.
It should be noted that selection can carry out the mode of the equipment of ultra-wide band connection except being selected by the operation of user
It is outer to select determination, can also select to connect equipment by presetting rule, for example, judging that the history of each equipment in list of devices connects
Number is connect, or according to current distance parameter for connecting equipment etc., user can be saved in equipment by automatically selecting connection equipment
The operation of connecting object is searched in list, accelerates the speed that connection is established.But this mode is when connecting equipment, what it judged
Whether rule is relatively fixed, be that the equipment that user needs to connect generally requires again to be confirmed by user to the equipment chosen.Cause
This, the mode for automatically selecting connection equipment is generally used for helping user to be sieved in advance from numerous equipment in actual applications
Choosing, then determine the required equipment connected by user is quick in its result screened.
After it is determined that to establish the equipment of ultra-wide band connection, connection initiating equipment can send connection to the equipment chosen please
Ask, wherein, containing connection authentication information in the connection request, it is used for receiving device when receiving connection request, recognized by this
Information is demonstrate,proved to be confirmed whether to carry out UWB connections.The particular content of the authentication information can be the number inputted by connection initiating equipment
It is believed that breath, such as identical authentication code is inputted by user's input authentication code, then by receiving terminal, establishing ultra wide band with this determination connects
Connect.Can also be using the facility information of connection initiating equipment as connection authentication information, title, the model of such as equipment.
In addition, when sending connection request to the equipment chosen, generally require a trigger condition, it is as noted above
Operation button is set in selection interface, or triggered by gesture, and this is to be assigned with the situation of multiple connection equipment
Under, and in the case of connecting equipment for only specified one, its trigger condition typically can be then the selected operation of user, that is, use
Family just sends corresponding connection request it is determined that while equipment to the equipment, for example, in user's selected multiple equipment simultaneously,
The transmission of connection request needs a unified operation to be triggered, afterwards one by one be sent to the multiple equipment chosen, and
When user carries out individually choosing operation in list of devices, then it can just be sent out when user often chooses an equipment to the equipment
Send a connection request.
103rd, after the equipment chosen responds the connection request, foundation is connected with the super broad band radio communication of the equipment.
During ultra-wide band connection is established, mainly it is similar to existing by the UWB link blocks in equipment, the module
Some bluetooth modules, wifi module, for establishing UWB connections, due to being a kind of no-load communication techniques, by sending nanosecond
Data-signal is transmitted in pulse, is continuous electric wave relative to communication carrier used in current wireless communication technology, carrier wave
Frequency and power change within the specific limits, so as to using the state change of carrier wave transmit information, and in UWB link blocks
Transmitter directly use the small-sized active antenna of pulse, it is not necessary to the up-conversion required for conventional transceiver, without function
Amplifier and frequency mixer, therefore, UWB link blocks allow to use very cheap broadband emitters.Simultaneously in receiving terminal, UWB
Receiver is also different from traditional receiver, it is not necessary to which IF process, therefore, it is ratio that the system architecture of UWB link blocks, which is realized,
It is better simply.
Based on the UWB connections established, the high-speed transfer of data is realized using its huge bandwidth can, for example, high
Stream medium data of clear video data, even live video etc..
A kind of radio communication establishment of connection method that the embodiments of the present invention provide, realized using super-broadband tech
Radio communication connection between terminal device, terminal device can be shown in real time by list of devices can currently carry out UWB connections
Equipment and these equipment connection status, selectable operation object is provided a user with this, by the behaviour for obtaining user
Make result and determine the object-based device to be connected, it is interactive so as to improve the operation between user and terminal device.And it is determined that
Send connection request while object-based device, and connection is established after the confirmation of object-based device, with this, realize fast between equipment
Speed, UWB connections are set up exactly, realize the data transfer based on UWB connections.
Further, for more detailed explanation above-mentioned radio communication establishment of connection method in actual applications
Specific implementation, particularly the establishment operation of performed UWB connections and based on connection execution on the mobile terminal device
Data transfer operation, therefore, the embodiment of the present invention additionally provides a kind of radio communication establishment of connection method, as shown in Fig. 2 should
The step of method, includes：
201st, the list of devices of ultra-wide band connection equipment can be carried out by obtaining.
The embodiment of the present invention is specifically described by taking mobile device as an example, and the mobile device for carrying out ultra-wide band connection is mobile phone
The mobile terminals such as A, mobile phone B, wherein, mobile phone A is the initiator of connection, and mobile phone B is the recipient of connection request.So in mobile phone
When A needs to carry out ultra-wide band connection with mobile phone B, mobile phone A just needs to search the equipment letter of mobile phone B in the list of devices of local
Breath.
And in mobile phone A, the content in local list of devices is real-time update.Because the operating distance of UWB connections
It is shorter, once the position of mobile phone A changes, originally the connectable device in the list of devices may due to mobile phone A
Distance it is excessive lead to not carry out UWB connections, and now, the equipment of the equipment will be believed in the list of devices of mobile phone A
Breath is deleted.In order to realize the real-time update to mobile phone list, usually by the way of equipment sends broadcast in real time, to accuse
Know other connectable devices in its connection function distance, the facility information for the equipment for sending broadcast is included to connect on periphery
Equipment is set in list.Corresponding, the broadcast that mobile phone A can is sent according to mobile phone B judges whether it is acting on
In distance, particular content in list of devices is updated with this.And each record in list of devices can all record one
The facility information of connectable device, the facility information can be the model of mobile phone, brand or be phone number, user's name
Etc..
In addition, when multiple connectable devices in list of devices be present, list of devices is when showing multiple connectable devices
Connectable device can be also ranked up according to presetting rule, and shown according to the result carry out order of sequence.Wherein, preset rule
Can be then to be ranked up or be ranked up according to distance according to receiving the sequencing broadcasted, i.e., basis away from
From the far and near sequence carried out from the close-by examples to those far off of mobile phone A, or, it can also be ranked up according to facility information, such as be believed according to equipment
Breath judges whether the equipment once carried out connection, if connecting into merits and demerits, preferential display, then either according to facility information
Word content sequence etc..On the other hand, the embodiment of the present invention is not specifically limited to the ordering rule in list of devices.
202nd, at least one equipment for carrying out ultra-wide band connection is selected in list of devices.
In the above-described embodiment, done for the quantity of connectable device progress different operating in list of devices be present
Illustrate, i.e., when only having a connectable device in list of devices, then need not select, directly can be sent to the equipment
Connection request, and when multiple connectable devices are there are in list of devices, it is necessary to user is selected to be connected to determine
Equipment either be determined according to presetting rule.
In embodiments of the present invention, another mode of operation for choosing connectable device is additionally provided, i.e., does not judge equipment
Number of devices in list, operational order is directly chosen according to user, the equipment to be connected is determined in list of devices.Its
In, it is the operational order associated with fixed connectable device to choose operational order, and so, user only needs pre-set
Associated with connectable device chooses operational order, and in selection, can departs from list of devices, by performing specific choosing
Middle operational order determines connectable device.And choose the concrete form of operational order not limit be by acquired in operation interface
Operational order, or pass through the operational order acquired in gesture operation., should particularly with the movable termination as cell phone type
The operation that uses gesture is convenient, quick by more.
With reference to implementation above, the application scenarios of a mobile phone given below are specifically described, in UWB connections
In sphere of action, attachable mobile phone A, mobile phone B, mobile phone C be present, and mobile phone A was once connected with mobile phone B, and hand
Machine A be mobile phone B be separately provided one be used for UWB connections gesture, machine of such as shaking the hand, now, mobile phone A if it is desired to connect mobile phone B,
It there is two kinds of connected modes：First, the user of mobile phone A opens local list of devices, mobile phone B and hand are shown in the list
Machine C, facility information corresponding to mobile phone B is selected in the list of devices afterwards, and this mode is when equipment is more, for user
Use for, lookup will be relatively cumbersome；Second, the user of mobile phone A performs the operation for machine of shaking the hand in UWB linkage interfaces, due to
The operation is associated with mobile phone B, therefore directly mobile phone B can be chosen to be attached.It should be noted that performing gesture operation
When, its premise mobile phone A is under the interface of UWB connections to be shown in, because under the interface, mobile phone A can just start UWB connections
Gesture identification function.Compare both modes can be seen that the convenience of gesture operation will be apparently higher than the point in interface
Selection operation, in the case of substantial amounts of connectable device in list of devices being particularly present, gesture operation only needs user to remember
, can be accurately and rapidly to choose the equipment with the specific gesture to be connected corresponding to equipment.
203rd, connection request is sent to the equipment chosen.
When mobile phone A determines that carrying out UWB with mobile phone B is connected, mobile phone A will generate a connection request and be sent to mobile phone
B, and in addition to establishing the relevant parameter of UWB connections in the connection request generated except including, it is also necessary to include a connection
Authentication information, the connection authentication information are used for mobile phone B and confirm to carry out the UWB connections.Wherein, the specific shape of authentication information is connected
The gesture operation that formula can be one section of password of user's input of mobile phone A or mobile phone A pre-defines, such as will
What mobile phone A used chooses gesture operation as connection authentication information, in this scenario, due between mobile phone A and the user of mobile phone B
Distance it is very short, what what the user of mobile phone B can be clearly seen that the user of mobile phone A done before connection request is sent chose
Gesture motion, therefore, it is considered as it as long as the user of mobile phone B makes identical gesture when receiving the connection request and receives this
UWB connections are established in connection request, agreement.
The connection authentication information generated can be added in connection request by mobile phone A before connection request is sent, so as to
Mobile phone B can parse the connection authentication information after connection request is received, for connection authentication information addition in connection request
In position be to be determined that the embodiment of the present invention is not specifically limited according to the specific form of connection request.
In addition, in another implementation of the embodiment of the present invention, it is allowed to which an equipment carries out UWB companies with multiple equipment
Connect, equivalent to the focus that a UWB connection is established in multiple equipment.In this scene, when mobile phone A determines to connect multiple set
When standby, mobile phone A then needs to send connection request to multiple equipment, and is required in these connection requests added with corresponding
Authentication information is connected, wherein, different connections goes in request that identical connection authentication information can be added, and can also add difference
Connection authentication information, different addition manners can be specifically determined by user's setting.And for the reception of connection request
Equipment, then need to confirm operation according to corresponding to being carried out specific connection authentication information.
204th, the ultra-wide band connection with the equipment is established.
After mobile phone B receives connection request, it confirms that the operation of connection authentication information is exactly the connection sent to mobile phone A
The response of request, now, realize that the UWB of two equipment is connected with the UWB link blocks in mobile phone B by mobile phone A.
In step 203, describe one carried out simultaneously with multiple equipment for an equipment when UWB is connected and realize field
Scape and concrete mode, in this step, a kind of scene that UWB connections are carried out for multiple equipment also be present, be exactly in mobile phone A
Established through with mobile phone B after UWB is connected, mobile phone A also needs to realize the situation that UWB is connected with mobile phone C again, on the other hand, in mobile phone A
UWB link blocks need to keep normally being connected with the UWB link blocks in mobile phone B, meanwhile, pass through the UWB connection moulds in mobile phone A
Block sends connection request to mobile phone C, waits mobile phone C confirmation, after the connection authentication information during mobile phone C confirms connection request,
Mobile phone A is set up UWB with mobile phone C and is connected, and now, and mobile phone A is while is established with mobile phone B and mobile phone C and be connected UWB connections.
In the specific implementation, can by UWB link blocks in the different interface of equipment realize more equipment while connection status.
205th, carried out data transmission using ultra-wide band connection.
This step is the data transfer that the UWB connections established based on above-mentioned steps are realized, due to possessed by UWB technology
Superelevation transmission rate, the UWB connections are particularly suitable for transmitting large-data documents, for example, Blu-ray video file, or magnanimity
Large data files.And for the concrete operations of data transfer, a reserved area can be set in terminal device, such as Fig. 3 a institutes
Show, when needing to transmit data, data file is dragged in the region, realizes the quick transmission of data.And it is multiple equipment
It can be multiple block of cells by the region division when all realizing UWB connections, and each corresponding connect is shown in different blocks
The distinct device connect, as shown in Figure 3 b, so as to ensure that user will not be dealt into other equipment when sending file by mistake.
Further, since the operating distance of UWB connections is shorter, therefore, it is easy to occur not for the user of mobile terminal
The situation for causing connection to disconnect outside the careful operating distance for moving out UWB connections, on the other hand, the embodiment of the present invention is being set up
After UWB connections, the relevance linkage information of lower UWB connections can be preserved, the link information includes connecting the facility information at both ends, such as
The time of the information such as device name, address or connection, duration etc., and connection authentication information, after connection disconnects, and break
As soon as the end equipment for opening connection is again appeared in local list of devices, preserved link information is called, using wherein
Connection authentication information and local device carry out UWB and be connected.It is mobile phone A and hand according to which concrete application scene
Machine B establishes UWB connections, and now, mobile phone B has moved out the sphere of action of connection, causes the UWB connections to disconnect, and works as mobile phone B
When moving back to next again, due to once establishing UWB connections, now mobile phone B will directly establish UWB companies automatically again with mobile phone A
Connect.On this basis, the condition connected automatically again can also be further limited, such as, in order to prevent unexpectedly connecting
Disconnection is connect, when mobile phone B is moved back in the range of connection function, mobile phone A can determine whether to disconnect with the mobile phone B last time
Time interval, when the time interval is in certain threshold range, it is believed that belong to unexpected disconnection, now the automatic connection of row, and
When more than threshold range, then need to re-start certification.Further, it is also possible to by whether judging the last equipment disconnected
It is same equipment with the equipment, if, then it is assumed that it is unexpected disconnection, is now connected automatically.
Have been described in detail above and the mode of radio communication connection is carried out based on UWB technology and carries out data biography in the terminal
Defeated concrete operations mode, as the specific device for realizing the above method, the embodiment of the present invention additionally provides a kind of radio communication
Establishment of connection device, as shown in figure 4, the device includes：
Acquiring unit 41, the list of devices of radio communication connection can be carried out for searching for acquisition terminal device periphery, it is described
List of devices includes the equipment that can carry out ultra wide band UWB connections；
Transmitting element 42, for carrying out ultra wide band to according to what is selected in the acquiring unit 41 acquisition list of devices
The equipment of connection sends connection request, and connection authentication information is contained in the connection request, and the connection authentication information is used for institute
The equipment chosen confirms to carry out ultra-wide band connection；
Unit 43 is established, after the connection request that the transmission of transmitting element 42 is responded for working as chosen equipment, is established
It is connected with the super broad band radio communication of the equipment.
Further, as shown in figure 5, described device also includes：
Selecting unit 44, for carrying out ultra-wide band connection to what is selected according to the list of devices in transmitting element 42
Before equipment sends connection request, select at least one to carry out ultra wide band in the list of devices that the acquiring unit 41 obtains
The equipment of connection.
Further, the selecting unit 44 is additionally operable to, and chosen equipment is determined according to presetting rule, or, pass through
Obtain interface operation and determine chosen equipment.
Further, as shown in figure 5, described device also includes：
Generation unit 45, for the selecting unit 44 selection multiple equipment carry out ultra-wide band connection when, according to selected
In equipment generation it is multiple corresponding to connection authentication informations.
Further, the unit 43 of establishing is additionally operable to, and it is connected with the super broad band radio communication of the equipment establishing
Afterwards, keep current ultra-wide band connection and establish new ultra-wide band connection with the other equipment in the list of devices.
Further, as shown in figure 5, described device also includes：
Display unit 46, for after the ultra-wide band connection for establishing the foundation of unit 43 with the equipment, showing
The equipment that output display currently connects in interface；
Receiving unit 47, for receiving the data transfer operation that is performed by the display interface, based on establishing unit 43
Establish the terminal device and the equipment chosen between super broad band radio communication connect, realize the terminal device and
Data transfer between the equipment chosen.
Further, as shown in figure 5, described device also includes：
Memory cell 48 is described super for after establishing unit 43 and establishing the ultra-wide band connection with the equipment, preserving
The link information of broadband connection, the link information include the facility information of connection equipment and the connection authentication information；
The unit 43 of establishing also includes, and is disconnected in the ultra-wide band connection and the equipment is shown in the equipment row
When in table, the link information preserved using the memory cell 48 connects the equipment automatically.
Further, as shown in figure 5, the acquiring unit 41 includes：
Acquisition module 411, the facility information of ultra-wide band connection equipment can be carried out for obtaining；
Order module 412, the facility information for being obtained according to presetting rule to the acquisition module 411 are ranked up；
Logging modle 413, the facility information is recorded in for the result that is sorted according to the order module 412 described in
In list of devices.
Further, the transmitting element 42 of described device is additionally operable to, and sends ultra wide band link information, the ultra-wide band connection
Information is used to include to carry out in the list of devices of ultra-wide band connection equipment on periphery by the facility information of the terminal device.
In summary, a kind of radio communication establishment of connection method and device that the embodiment of the present invention is provided, it is to utilize
Super-broadband tech realizes the radio communication connection between terminal device, can not only realize the wireless connection between single device, more
The networking connection between multiple devices is enough realized, allows user to experience the data transfer of the superelevation speed of ultra wide band by the connection,
Stand-by period of the user when transmitting data is reduced, provides the user efficient connection experience.Meanwhile based on super-broadband tech
Operating distance it is shorter the characteristics of, the embodiment of the present invention is also enumerated the concrete operations mode connected under multiple different scenes
And the mode of the data transfer operation based on the wireless connection.So that the radio connection of further instruction is in difference
Application mode under scene.Relatively existing radio connection, the connected mode that the embodiment of the present invention is proposed can be effective
The efficiency for improving user and transmitting data, bring more high-quality connection to experience for user.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It is understood that the correlated characteristic in above-mentioned cloud server and device can be referred to mutually.In addition, above-mentioned reality
It is to be used to distinguish each embodiment to apply " first " in example, " second " etc., and does not represent the quality of each embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in foregoing cloud server embodiment is may be referred to, it is no longer superfluous herein
State.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with teaching based on this.As described above, required by constructing this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that it can utilize various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known cloud service is not been shown in detail
Device, structure and technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the present invention and help to understand one or more of each inventive aspect,
Above in the description to the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the cloud server of the disclosure should be construed to reflect following intention：That is institute
Claimed invention requires features more more than the feature being expressly recited in each claim.More precisely,
As the following claims reflect, inventive aspect is all spies less than single embodiment disclosed above
Sign.Therefore, it then follows thus claims of embodiment are expressly incorporated in the embodiment, wherein each right
It is required that in itself all as separate embodiments of the invention.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
All processes or unit of what cloud server or equipment are combined.Unless expressly stated otherwise, this specification (including companion
With claim, summary and accompanying drawing) disclosed in each feature can be special by providing the replacement of identical, equivalent or similar purpose
Levy to replace.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
The all parts embodiment of the present invention can be realized with hardware, or to be run on one or more processor
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor either digital signal processor (DSP) come realize in denomination of invention according to embodiments of the present invention some or it is complete
The some or all functions of portion's part.The present invention be also implemented as perform cloud server as described herein one
Partly or completely equipment or program of device (for example, computer program and computer program product).It is such to realize this
The program of invention can store on a computer-readable medium, or can have the form of one or more signal.So
Signal can download and obtain from internet website, either provide on carrier signal or provided in the form of any other.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and being come by means of properly programmed computer real
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
The invention also discloses following technical scheme：
A1, a kind of radio communication establishment of connection method, methods described include：
Search, which obtains terminal device periphery, can carry out the list of devices of radio communication connection, and the list of devices includes can
The equipment for carrying out ultra wide band UWB connections；
Connection request is sent to the equipment for carrying out ultra-wide band connection selected according to the list of devices, the connection please
Containing connection authentication information in asking, the connection authentication information is used for chosen equipment and confirms to carry out ultra-wide band connection；
After the equipment chosen responds the connection request, foundation is connected with the super broad band radio communication of the equipment.
A2, the method as described in A1, sent out to the equipment for carrying out ultra-wide band connection selected according to the list of devices
Before sending connection request, methods described also includes：
At least one equipment for carrying out ultra-wide band connection is selected in the list of devices.
A3, the method as described in A2, it is described that at least one ultra-wide band connection that carries out is selected in the list of devices
Equipment includes：
Chosen equipment is determined according to presetting rule；
Or determine chosen equipment by obtaining interface operation.
A4, the method as described in A2, at least one equipment for carrying out ultra-wide band connection is selected in the list of devices
Afterwards, methods described also includes：
When selecting multiple equipment to carry out ultra-wide band connection, certification is connected according to corresponding to the equipment generation chosen is multiple
Information.
A5, the method as described in A1, after foundation is connected with the super broad band radio communication of the equipment, methods described is also
Including：
While current ultra-wide band connection is kept, new ultra wide band is established with the other equipment in the list of devices
Connection.
A6, the method as any one of A1-A5, after the ultra-wide band connection with the equipment is established, the side
Method also includes：
The equipment that output display currently connects in display interface；
The data transfer operation performed by the display interface is received, the terminal device based on foundation and the choosing
In equipment between super broad band radio communication connection, realize the data transfer between the terminal device and the equipment chosen.
A7, the method as any one of A1-A5, after the ultra-wide band connection with the equipment is established, the side
Method also includes：
The link information of the ultra-wide band connection is preserved, the link information includes facility information and the institute of connection equipment
State connection authentication information；
When the ultra-wide band connection is disconnected and the equipment is shown in the list of devices, believed using the connection
Breath connects the equipment automatically.
A8, the method as described in A1, the search, which obtains terminal device periphery, can carry out the equipment row of radio communication connection
Table includes：
The facility information of ultra-wide band connection equipment can be carried out by obtaining；
The facility information is ranked up according to presetting rule；
The facility information is recorded in the list of devices according to the result of the sequence.
A9, the method as described in A1, methods described also include：
Ultra wide band link information is sent, the ultra wide band link information is used to show the facility information of the terminal device
It can be carried out on periphery in the list of devices of ultra-wide band connection equipment.
B10, a kind of radio communication establishment of connection device, described device include：
Acquiring unit, the list of devices of radio communication connection can be carried out for searching for acquisition terminal device periphery, it is described to set
Standby list includes the equipment that can carry out ultra wide band UWB connections；
Transmitting element, for carrying out ultra-wide band connection to according to what is selected in acquiring unit acquisition list of devices
Equipment send connection request, be used to be chosen containing connection authentication information, the connection authentication information in the connection request
Equipment confirm carry out ultra-wide band connection；
Unit is established, after the connection request that the transmitting element transmission is responded for working as chosen equipment, foundation and institute
State the super broad band radio communication connection of equipment.
B11, the device as described in B10, described device also include：
Selecting unit, in transmitting element to the equipment for carrying out ultra-wide band connection selected according to the list of devices
Before sending connection request, at least one ultra-wide band connection that carries out is selected in the list of devices that the acquiring unit obtains
Equipment.
B12, the device as described in B11, the selecting unit are additionally operable to, and chosen equipment is determined according to presetting rule,
Or determine chosen equipment by obtaining interface operation.
B13, the device as described in B11, described device also include：
Generation unit, for the selecting unit selection multiple equipment carry out ultra-wide band connection when, according to what is chosen
Connection authentication information corresponding to equipment generation is multiple.
B14, the device as described in B10, the unit of establishing are additionally operable to, and are led to establishing with the super wideband wireless of the equipment
After letter connection, keep current ultra-wide band connection and establish new ultra wide band with the other equipment in the list of devices connecting
Connect.
B15, the device as any one of B10-B14, described device also include：
Display unit, for it is described establish unit establish with after the ultra-wide band connection of the equipment, in display interface
The equipment that middle output display currently connects；
Receiving unit, for receiving the data transfer operation performed by the display interface, the end based on foundation
Super broad band radio communication connection between end equipment and the equipment chosen, realize the terminal device and the equipment chosen it
Between data transfer.
B16, the device as any one of B10-B14, described device also include：
Memory cell, for after establishing unit and establishing the ultra-wide band connection with the equipment, preserving the ultra wide band
The link information of connection, the link information include the facility information of connection equipment and the connection authentication information；
The unit of establishing also includes, and is disconnected in the ultra-wide band connection and the equipment is shown in the list of devices
When middle, the link information preserved using the memory cell connects the equipment automatically.
B17, the device as described in B10, the acquiring unit include：
Acquisition module, the facility information of ultra-wide band connection equipment can be carried out for obtaining；
Order module, the facility information for being obtained according to presetting rule to the acquisition module are ranked up；
Logging modle, arranged for the facility information to be recorded in into the equipment according to the result that the order module sorts
In table.
B18, the device as described in B10, the transmitting element of described device are additionally operable to, and send ultra wide band link information, described
Ultra wide band link information is used to include the facility information of the terminal device to carry out setting for ultra-wide band connection equipment on periphery
In standby list.
Claims (10)
- A kind of 1. radio communication establishment of connection method, it is characterised in that methods described includes：Search, which obtains terminal device periphery, can carry out the list of devices of radio communication connection, and the list of devices includes carrying out The equipment of ultra wide band UWB connections；Connection request is sent to the equipment for carrying out ultra-wide band connection selected according to the list of devices, in the connection request Containing connection authentication information, the connection authentication information is used for chosen equipment and confirms to carry out ultra-wide band connection；After the equipment chosen responds the connection request, foundation is connected with the super broad band radio communication of the equipment.
- 2. according to the method for claim 1, it is characterised in that carrying out ultra-wide to what is selected according to the list of devices Before the equipment of band connection sends connection request, methods described also includes：At least one equipment for carrying out ultra-wide band connection is selected in the list of devices.
- 3. according to the method for claim 2, it is characterised in that it is described selected in the list of devices it is at least one enter The equipment of row ultra-wide band connection includes：Chosen equipment is determined according to presetting rule；Or determine chosen equipment by obtaining interface operation.
- 4. according to the method for claim 2, it is characterised in that at least one surpassed is selected in the list of devices After the equipment of broadband connection, methods described also includes：When selecting multiple equipment to carry out ultra-wide band connection, certification letter is connected according to corresponding to the equipment generation chosen is multiple Breath.
- 5. according to the method for claim 1, it is characterised in that be connected establishing with the super broad band radio communication of the equipment Afterwards, methods described also includes：While current ultra-wide band connection is kept, establish new ultra wide band with the other equipment in the list of devices and connect Connect.
- 6. according to the method any one of claim 1-5, it is characterised in that connect establishing with the ultra wide band of the equipment After connecing, methods described also includes：The equipment that output display currently connects in display interface；The data transfer operation that is performed by the display interface is received, the terminal device based on foundation and described is chosen Super broad band radio communication connection between equipment, realizes the data transfer between the terminal device and the equipment chosen.
- 7. according to the method any one of claim 1-5, it is characterised in that connect establishing with the ultra wide band of the equipment After connecing, methods described also includes：The link information of the ultra-wide band connection is preserved, the link information includes the facility information of connection equipment and the company Connect authentication information；When the ultra-wide band connection is disconnected and the equipment is shown in the list of devices, using the link information certainly The dynamic connection equipment.
- 8. according to the method for claim 1, it is characterised in that the search, which obtains terminal device periphery, can carry out channel radio The list of devices of letter connection includes：The facility information of ultra-wide band connection equipment can be carried out by obtaining；The facility information is ranked up according to presetting rule；The facility information is recorded in the list of devices according to the result of the sequence.
- 9. according to the method for claim 1, it is characterised in that methods described also includes：Ultra wide band link information is sent, the ultra wide band link information is used to include the facility information of the terminal device in week Side can be carried out in the list of devices of ultra-wide band connection equipment.
- 10. a kind of radio communication establishment of connection device, it is characterised in that described device includes：Acquiring unit, the list of devices of radio communication connection, the equipment row can be carried out for searching for acquisition terminal device periphery Table includes the equipment that can carry out ultra wide band UWB connections；Transmitting element, for carrying out setting for ultra-wide band connection to according to what is selected in acquiring unit acquisition list of devices Preparation send connection request, is set in the connection request containing connection authentication information, the connection authentication information for what is chosen It is standby to confirm to carry out ultra-wide band connection；Unit is established, after the connection request that the transmitting element transmission is responded for working as chosen equipment, foundation is set with described Standby super broad band radio communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710687228.6A CN107484169A (en) | 2017-08-11 | 2017-08-11 | A kind of radio communication establishment of connection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710687228.6A CN107484169A (en) | 2017-08-11 | 2017-08-11 | A kind of radio communication establishment of connection method and device |
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| CN107484169A true CN107484169A (en) | 2017-12-15 |
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| CN201710687228.6A Pending CN107484169A (en) | 2017-08-11 | 2017-08-11 | A kind of radio communication establishment of connection method and device |
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| CN111526476A (en) * | 2020-04-17 | 2020-08-11 | Oppo广东移动通信有限公司 | Data transmission method, data transmission device, storage medium and terminal equipment |
| CN112333849A (en) * | 2020-06-19 | 2021-02-05 | 深圳Tcl新技术有限公司 | Equipment connection disconnection processing method and device, mobile terminal and storage medium |
| CN112911507A (en) * | 2021-01-29 | 2021-06-04 | 青岛海尔空调器有限总公司 | Network access method and device for intelligent equipment and intelligent equipment |
| CN113055873A (en) * | 2021-03-11 | 2021-06-29 | Oppo广东移动通信有限公司 | Method and device for identifying devices, electronic device and storage medium |
| CN113115297A (en) * | 2021-03-22 | 2021-07-13 | 联想(北京)有限公司 | Information processing method and device based on UWB, equipment and storage medium |
| CN113923636A (en) * | 2020-06-24 | 2022-01-11 | 深圳市万普拉斯科技有限公司 | Method and device for calling selection interface and mobile terminal |
| CN115145607A (en) * | 2021-03-29 | 2022-10-04 | 成都鼎桥通信技术有限公司 | UWB-based software upgrading method, device and equipment |
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| CN111066306B (en) * | 2018-03-27 | 2022-09-16 | 华为技术有限公司 | Method for sharing data in local area network and electronic equipment |
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| CN111526476A (en) * | 2020-04-17 | 2020-08-11 | Oppo广东移动通信有限公司 | Data transmission method, data transmission device, storage medium and terminal equipment |
| CN111526476B (en) * | 2020-04-17 | 2022-02-08 | Oppo广东移动通信有限公司 | Data transmission method, data transmission device, storage medium and terminal equipment |
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| CN113055873A (en) * | 2021-03-11 | 2021-06-29 | Oppo广东移动通信有限公司 | Method and device for identifying devices, electronic device and storage medium |
| CN113115297A (en) * | 2021-03-22 | 2021-07-13 | 联想(北京)有限公司 | Information processing method and device based on UWB, equipment and storage medium |
| CN113115297B (en) * | 2021-03-22 | 2023-01-17 | 联想(北京)有限公司 | Information processing method and device based on UWB, equipment and storage medium |
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Application publication date: 20171215 |
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