CN108718401A

CN108718401A - Video meeting implementing method and relevant apparatus

Info

Publication number: CN108718401A
Application number: CN201810904051.5A
Authority: CN
Inventors: 胡亚东; 柯世兴
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2018-10-30
Anticipated expiration: 2038-08-09
Also published as: CN108718401B

Abstract

The embodiment of the present application discloses a kind of video meeting implementing method and relevant apparatus, method include：When detecting LAN video conference request, multiple 2nd NAN equipment into the first cluster send first service and find frame SDF message；The 2nd SDF message of at least one 2nd NAN equipment in multiple 2nd NAN equipment is received, the 2nd SDF message includes the feedback information for video conference service solicited message；The 2nd NAN equipment of the first quantity is screened from least one 2nd NAN equipment according to feedback information；Video conference group is created, the negotiations process of the data transmission channel of the arbitrary 2 NAN equipment in video conference group is completed；Data transmission channel transmitting video data through consultation.The embodiment of the present application is conducive to improve the safety and stability that electronic equipment executes video conference function.

Description

Video meeting implementing method and relevant apparatus

Technical field

This application involves technical field of electronic equipment, and in particular to a kind of video meeting implementing method and relevant apparatus.

Background technology

Electronic equipment on the market is supported to carry out the meetings work(such as voice communication, Video chat by mobile communications network at present Can, since the communication information between user needs to transmit by mobile communications network, this makes conferencing function by mobile communication The restriction of network, it is difficult to meet meeting safety, privacy and fluency etc. the needs of.

Invention content

The embodiment of the present application provides a kind of video meeting implementing method and relevant apparatus, is executed to improve electronic equipment The safety and stability of conferencing function.

In a first aspect, the embodiment of the present application provides a kind of video meeting implementing method, sensing network is closed on applied to first NAN equipment, the method includes：

When detecting LAN video conference request, multiple 2nd NAN equipment into the first cluster send first service It was found that frame SDF message, the first SDF message includes video conference service solicited message, and first cluster includes described first NAN equipment and the multiple 2nd NAN equipment；

Receive the 2nd SDF message of at least one 2nd NAN equipment in the multiple 2nd NAN equipment, described the Two SDF message include the feedback information for the video conference service solicited message；

The 2nd NAN equipment of the first quantity is screened from least one 2nd NAN equipment according to the feedback information；

Video conference group is created, the data transmission channel of the arbitrary 2 NAN equipment in the video conference group is completed Negotiations process；

The data transmission channel transmitting video data through consultation.

Second aspect, the embodiment of the present application provide a kind of video conference realization device, close on sensing network applied to first NAN equipment, the video conference realization device includes processing unit and communication unit, wherein

The processing unit, for when detecting LAN video conference request, by the communication unit to first Multiple 2nd NAN equipment in cluster send first service and find that frame SDF message, the first SDF message include video conference clothes Business solicited message, first cluster includes the first NAN equipment and the multiple 2nd NAN equipment；And by described logical 2nd SDF message of letter unit reception at least one 2nd NAN equipment in the multiple 2nd NAN equipment, described second SDF message includes the feedback information for the video conference service solicited message；And according to the feedback information from least The 2nd NAN equipment of the first quantity is screened in one the 2nd NAN equipment；And video conference group is created, complete the video The negotiations process of the data transmission channel of arbitrary 2 NAN equipment in meeting group；And association is passed through by the communication unit The data transmission channel transmitting video data of quotient.

The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and One or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned It manages device to execute, above procedure includes the instruction for executing the step in the embodiment of the present application first aspect either method.

Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein above computer is readable Computer program of the storage medium storage for electronic data interchange, wherein above computer program makes computer execute such as Step some or all of described in the embodiment of the present application first aspect either method.

5th aspect, the embodiment of the present application provide a kind of computer program product, wherein above computer program product Non-transient computer readable storage medium including storing computer program, above computer program are operable to make calculating Machine executes the step some or all of as described in the embodiment of the present application first aspect either method.The computer program product It can be a software installation packet.

As can be seen that in the embodiment of the present application, the first NAN equipment is when detecting LAN video conference request, first Multiple 2nd NAN equipment into the first cluster send first service and find frame SDF message, and the first SDF message includes video conference Service request information, the first cluster include secondly the first NAN equipment and multiple 2nd NAN equipment receive and come from multiple 2nd NAN 2nd SDF message of at least one 2nd NAN equipment in equipment, the 2nd SDF message include for video conference service request letter The feedback information of breath, again, the 2nd NAN for screening the first quantity from least one 2nd NAN equipment according to feedback information are set It is standby, then, video conference group is created, completes the association of the data transmission channel of the arbitrary 2 NAN equipment in video conference group Quotient's process, finally, data transmission channel transmitting video data through consultation.As it can be seen that the first NAN equipment can pass through NAN work( It can realize LAN multi-user's video conference function, the safety of conferencing function and hidden can be improved relative to mobile communications network Private, and the equipment of video conference group is accurately screened according to feedback information, can avoid disabled user that video conference is added LAN video conference group's networking accuracy and efficiency improve in group.

Description of the drawings

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；

Fig. 2 is a kind of flow diagram of video meeting implementing method provided by the embodiments of the present application；

Fig. 3 is the flow diagram of another video meeting implementing method provided by the embodiments of the present application；

Fig. 4 is the flow diagram of another video meeting implementing method provided by the embodiments of the present application；

Fig. 5 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；

Fig. 6 is a kind of functional unit composition block diagram of video conference realization device provided by the embodiments of the present application.

Specific implementation mode

In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art The every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.

Term " first ", " second " in the description and claims of this application and above-mentioned attached drawing etc. are for distinguishing Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that It is to cover and non-exclusive includes.Such as process, method, system, product or the equipment for containing series of steps or unit do not have It is defined in the step of having listed or unit, but further includes the steps that optionally not listing or unit, or optionally also wrap It includes for other intrinsic steps of these processes, method, product or equipment or unit.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

The first NAN equipment involved by the embodiment of the present application can be the electronic equipment for having NAN communication capacities, the electricity Sub- equipment may include various handheld device, mobile unit, wearable device, computing device or companies with wireless communication function Other processing equipments and various forms of user equipmenies (User Equipment, UE) of radio modem are connected to, are moved Dynamic platform (Mobile Station, MS), terminal device (terminal device) etc..

It describes in detail below to the embodiment of the present application.

NAN mechanism is briefly described first, close on sensing network (Neighbor Awareness Network, Abbreviation NAN) mechanism be Wireless Fidelity Wi-Fi Alliance work out a standard, the effect of this standard is in no Centroid In the case of so that all equipment (i.e. NAN equipment) synchronization onwards for participating in NAN mechanism are come, in the discovery time of NAN mechanism agreement Maintenance work and service discovery work, the service discovery that NAN mechanism is carried out in window (Discovery Window, abbreviation DW) are i.e. logical Cross the realization of transmission service discovery frame (Service Discovery Frame, abbreviation SDF) message, the service discovery frame message Including query messages or broadcast message.Equipment can establish corresponding connection based on the information obtained in service discovery, then into Row data transmission.

Can be to find channel with the 6th channel in NAN mechanism specifically, in the standard that Wi-Fi Alliance is specified, On 6th channel, for each cluster, the duration of discovery time window DW is fixed, and two DW of the arbitrary neighborhood of the cluster Between time interval be also fixed.

In NAN mechanism, setting is found window (discovery window, DW), and NAN equipment can be taken in DW Business is found.There are one DW for setting in general every 512 TU (time unit, time quantum) of NAN mechanism, and one of TU's holds Continuous duration is about that the duration of 1024 μ s, DW is generally 16TU, i.e., in NAN mechanism, generally every 496 TU settings one A DW.In NAN mechanism, one cluster Cluster of one or more NAN equipment formation (also known as neighbouring sensing network), one Cluster enter DW when, by the Cluster be in host node (master), anchor host node (anchor master, AM), And the NAN of host node (non-master synchronization, non-master sync) state for being responsible for synchronization etc. is set Preparation send sync beacon frame (sync beacon) message, the information of the AM in the Cluster is carried in the message, for connecing The NAN equipment for receiving the message is synchronous with the AM realizations in the Cluster.

Illustratively, as shown in Figure 1, being the schematic diagram of the DW of a cluster, according to the standard that Wi-Fi Alliance is formulated, in DW In, the NAN equipment in the cluster can send service discovery frame SDF message in DW, carry out service discovery, the time other than DW In, the NAN equipment in the cluster, which can be sent, finds beacon (discovery beacon) message, to declare the presence of the cluster.Cluster In each NAN equipment service discovery can be carried out in DW, to find that other NAN that can carry out data transmission with it are set It is standby.After service discovery, at least two NAN equipment carried out data transmission are needed between each other, can be arranged in the DW Running time-frequency resource and internetwork connection mode, and after the DW, according to the network connection side of agreement on the running time-frequency resource of agreement The NAN networks of the corresponding non-stop layer node of formula component.

The flow that NAN equipment completes service discovery is as follows：

1, after a device activation NAN function (after becoming NAN equipment), itself can be set to AM, creates one Cluster, and set the Cluster's based on the MAC of itself (Media Access Control, medium access control) address Cluster identity (Identity, ID) value, sets time synchronization function TSF to the integral multiple of 512TU.

Once 2, the NAN equipment receives the Beacon frames that the NAN equipment from one or more other Cluster is sent When (i.e. sync beacon are collectively referred to as Beacon frames below), so that it may to judge whether oneself will be added the Cluster of other side.

In Beacon frames, the information of corresponding Cluster is generally carried, can be specifically in corresponding Cluster AM information, such as may include anchor host node grade (anchor master rank, AMR), host node grade (master Rank, MR), host node priority (Master Preference, MP), anchor host node priority (anchor Master Preference, AMP), enchancement factor (random factor, RF), anchor host node signal transmission time (Anchor Master Beacon Transmission Time, AMBTT), time synchronization function (time synchronization function, TSF), one or more in Cluster ID and cluster grade (Cluster grade, CG).

The information of the AM of Cluster belonging to oneself can be sent to it by one NAN equipment by sending Beacon frames His NAN equipment, equally, a NAN equipment can also receive the transmission of the NAN equipment in this Cluster or other Cluster Beacon frames.

After NAN equipment receives a Beacon frame, it can be determined that the Beacon frames are belonging to itself NAN equipment in the Cluster still NAN equipment in other Cluster, if the NAN in other Cluster is set Standby, then whether the NAN equipment may determine that the value of the cluster grade CG in the Beacon frames of reception more than the cluster grade CG's of itself Value, if more than then the corresponding Cluster of Beacon frames of the reception is added in the NAN equipment, and otherwise, which, which does not do, locates Reason.This completes the polymerizations of NAN equipment, that is, the higher Cluster of value of cluster grade CG can be added in NAN equipment.

If 3, judging, the Cluster of other side will be added in determination, be added other side Cluster after with addition AM in Cluster, which is realized, to be synchronized, can be specifically the parameters information and addition in the AM by itself Cluster in AM is synchronized, such as itself original time synchronization function TSF is updated to the TSF etc. of the AM in the Cluster being added.

4, after synchronization, when the DW of the Cluster of addition arrives, which sends SDF (Service in DW Discovery Frames, service discovery frame) message to carry out service discovery, can for example carry in the SDF message and be used for Service-seeking (Service Subscription) information of service needed for inquiry, or can for example carry for issuing this (Service Publish) information is issued in the service for the service that NAN equipment is capable of providing, other NAN equipment are receiving this NAN equipment send SDF message after, however, it is determined that meet the SDF message, Service Matching can be carried out, then can in DW to The NAN device replied SDF message.

Likewise, in DW, the NAN equipment may also can receive the transmission of other NAN equipment for carrying out service hair Existing SDF message, if the NAN equipment, which determines, meets received SDF message, which also can be in DW to corresponding NAN device replied SDF message.

The various information for including in AM is explained below.

Anchor host node grade AMR, general maximum occurrences are 8 bytes (byte), are the values of the MR of AM.

Host node grade MR, general maximum occurrences are 8 bytes, are the MAC according to MP values, RF values and this NAN equipment Address calculation obtains, indicates that the NAN equipment wants the wish as master.The value of MR is bigger, shows that the NAN equipment is wanted to work as master Wish is higher.MR can also regard the other expression-form of MP as.

Host node priority MP, general maximum occurrences are 1 byte, show that this NAN equipment wants the wish as master.MP Value it is bigger, show the NAN equipment want when master wishes it is higher.

Anchor host node priority AMP, general maximum occurrences are 1 byte, are the values of the MP of AM.

Enchancement factor RF, general maximum occurrences are 1 byte, are the random numbers of NAN equipment selection.

Anchor host node signal transmission time AMBTT, general maximum occurrences are 4 bytes, show the hair of the Beacon frames of AM Send the time.In general, the NAN equipment for sending Beacon frames can carry AMBTT, for other NAN equipment and this AMBTT pairs The time of the AM answered, which is realized, to be synchronized.

Time synchronization function TSF, general maximum occurrences are 8 bytes, show the synchronizing function of NAN equipment so that are received Timer (timer) to the NAN equipment of the TSF is synchronous with the time realization of the corresponding AM of NAN equipment of the TSF is sent.TSF It can also indicate temporal information.

Cluster identity Cluster ID, general maximum occurrences are 6 bytes, are carried in Beacon frames In the field of Address (address) 3.

Cluster grade CG, general maximum occurrences are 8 bytes, indicate the grade of Cluster, exist for different Cluster It is compared when merging, the small Cluster of the value of CG is merged into the big Cluster of value of CG.

Service discovery frame SDF message introduced below.

SDF message is the action action frame (Action Frame) that a kind of special definition is used for doing service discovery, not according to function Together, SDF message can substantially be divided into three kinds：SDF issues Publish message, SDF subscribes to Subscribe message, SDF is replied In general Follow-Up message includes an indicating bit in SDF message, it is which kind of SDF disappears to be used to indicate the SDF message Breath.

SDF Publish message：The service that can be provided for issuing NAN equipment, or for replying other NAN received The SDF Subscribe message that equipment is sent；

SDF Subscribe message：Service to be used is needed for searching；

SDF Follow-Up message：For replying the SDF Publish message received, or for negotiating more to believe Breath.

A kind of flow diagram of video meeting implementing method is provided referring to Fig. 2, Fig. 2 is the embodiment of the present application, is answered Sensing network NAN equipment is closed on for first；As shown, this video meeting implementing method includes：

S201, the first NAN equipment is when detecting LAN video conference request, multiple 2nd NAN into the first cluster Equipment sends first service and finds frame SDF message, and the first SDF message includes video conference service solicited message, and described the Cluster includes the first NAN equipment and the multiple 2nd NAN equipment；

Wherein, LAN video conference request can actively be triggered by user, such as the meeting by selecting the first NAN equipment Function triggering etc. is discussed, trigger condition does not do unique restriction.The identity of conference member may include all kinds of bodies such as user academic title, name The information of existing user identity.The first SDF message can be specifically that SDF subscribes to Subscribe message.

And the multiple conference members for needing addition meeting can be selected by the householder user of the first NAN equipment, it is such as logical Address list selection is crossed, or by selections such as wechat good friends, can also be handed over by the NAN equipment of the first NAN equipment and other users The case where mutually confirmation, the user that such situation is suitable for the first NAN equipment starts not fully validated meeting personnel, other users Conferencing information can be got in time by the equipment of oneself, and independently determine the need for that the first NAN meetings group is added, And conference member is ultimately determined to by the interaction of the first NAN equipment, flexibility is high, also more convenient.

S202, the first NAN equipment are received from least one 2nd NAN equipment in the multiple 2nd NAN equipment The 2nd SDF message, the 2nd SDF message includes the feedback information for the video conference service solicited message；

Wherein, the 2nd SDF message can be specifically SDF Publish message.

S203, the first NAN equipment screen the first number according to the feedback information from least one 2nd NAN equipment 2nd NAN equipment of amount；

S204, the first NAN equipment create video conference group, complete arbitrary 2 in the video conference group The negotiations process of the data transmission channel of NAN equipment；

In the specific implementation, for the channel between the first NAN equipment and other NAN equipment, negotiations process can be first NAN equipment carries out lane negotiation by SDF Follow-Up message and other NAN equipment；For in addition to the first NAN equipment Channel between any two NAN equipment first can be grouped other NAN equipment by the first NAN equipment, and for each Grouping one target NAN equipment of selection, and target NAN equipment is notified to negotiate channel with the other equipment in group.

S205, the data transmission channel transmitting video data of the first NAN equipment through consultation.

In the specific implementation, the first NAN equipment can send regarding for local terminal by each transmission channel to other NAN equipment respectively Frequency evidence, meanwhile, the first NAN equipment can also receive the video data of other NAN equipment transmission, between other NAN equipment It is similar transmission mechanism, it is final to realize that multi-user's video data is shown in each NAN equipment, to realize multi-user's video Effect of meeting.

In a possible example, the feedback information includes user information；The first NAN equipment is according to described anti- Feedforward information screens the 2nd NAN equipment of the first quantity from least one 2nd NAN equipment, including：The first NAN equipment roots The 2nd NAN equipment of the first quantity for meeting qualification of attending a meeting is screened from least one 2nd NAN equipment according to the user information.

As it can be seen that in this example, the first NAN equipment can accurately screen the use that can meet participant qualification based on user information Family avoids idler from being mixed into video conference, to ensure video conference personnel accuracy.

In a possible example, the user information includes dynamic password information；The first NAN equipment is according to institute It states user information and screens the NAN equipment for meeting qualification of attending a meeting from least one 2nd NAN equipment, including：First NAN is set It is standby that the of the dynamic password information and the first quantity of preset password information matches is screened from least one 2nd NAN equipment Two NAN equipment.

Wherein, the dynamic password information can be that multi-user is oral predetermined, by the associated user's typing of the first NAN equipment It is used as verification information afterwards, alternatively, can also be the Validation Code generated at random by equipment, which can be any form of letter Breath, does not do unique restriction herein.

As it can be seen that in this example, since the first NAN equipment can be based on other NAN equipment of dynamic password information accurate validation The identity of association user avoids disabled user from being directly added into video conference group, improves the safety of video conference group.

In a possible example, the user information includes the subscriber identity information to prestore；The first NAN equipment The NAN equipment for meeting qualification of attending a meeting is screened from least one 2nd NAN equipment according to the user information, including：Described One NAN equipment obtains the list of the conference member of this video conference；The user is screened from least one 2nd NAN equipment Identity information belongs to the 2nd NAN equipment of the first quantity of the list.

Wherein, if user information is the academic title of the active user of NAN equipment, the first NAN equipment can be according to academic title's Screening strategy is arranged in classification, and such as the first NAN equipment association users are shareholder, and the 2nd NAN equipment association users are general manager, third NAN equipment association users are group leader, and the 4th NAN equipment association users are group member, then, can be with according to the title and rank of conference member Screening such as user more than group member, then the first NAN equipment can filter out the one the second the 3rd NAN equipment.

, can be based on the incidence relation of name lookup conference member if the identity of conference member is name, and then basis Screening strategy is arranged in the incidence relation.Details are not described herein again.

In a possible example, the 2nd SDF message further includes device capability information and device location information；Institute State the 2nd NAN equipment that the first NAN equipment screens the first quantity according to the feedback information from least one 2nd NAN equipment Later, before the establishment video conference group, the method further includes：The first NAN equipment is from first quantity The NAN equipment that the device capability information meets the ability of presetting is screened in 2nd NAN equipment；It is true according to the device location information The association NAN equipment of not selected each NAN equipment, the association NAN are set in 2nd NAN equipment of fixed first quantity The standby NAN equipment nearest for not selected each NAN equipment described in distance in the selected NAN equipment；To it is described not Selected each NAN equipment sends packet video meeting message, and the packet video meeting message is not selected including described Each NAN equipment associate device location information, the packet video meeting message for prompt it is described not selected The user of each NAN equipment and the user of the associate device share the associate device and carry out video conference.

Wherein, the device location information can be by detections such as the position sensors of local terminal.

Wherein, the device capability information for example may include the camera pixel, CPU working frequencies, remaining electricity of equipment Amount etc., the transmittability of these device capability information associate device local terminal video acquisition abilities or video data finally all can Influence the effect of TV news.

As it can be seen that in this example, the first NAN equipment can be compared by device capability information, the stronger NAN of screening output capacity Equipment is also based further on the corresponding user's shared device of proximal most position strategy notice for that can not use the user of local device Shared video under examination improves video council to avoid user that from can not carrying out video conference in time because equipment is not added into group The stability and efficiency of view.

In a possible example, multiple twoth NAN equipment of the first NAN equipment into the first cluster send first Before service discovery frame SDF message, the method further includes：The first NAN equipment enables NAN functions；Pass through the NAN work( First cluster can be formed with multiple 2nd NAN equipment, and complete the synchronization of the NAN equipment in first cluster.

As it can be seen that in this example, the first NAN equipment is based on request triggering NAN functions, keeps NAN functions to close under normality, section Save electricity.

In a possible example, the first NAN equipment passes through the NAN functions and multiple 2nd NAN equipment shapes At first cluster, including：The first NAN equipment passes through according to default ranging strategy first described in the NAN Function detections NAN equipment is at a distance from each NAN equipment in predeterminable area；Screen multiple 2nd NAN that the distance is less than pre-determined distance Equipment；First cluster is formed with multiple 2nd NAN equipment.

Wherein, the default ranging strategy can be：

1, first, to be measured to the NAN equipment 1 from the NAN equipment of initiation ranging (such as hereinafter referred to as NAN equipment 1) Away from NAN equipment (such as hereinafter referred to as NAN equipment 2) send FTM Request (FTM requests), for request one week The time window of phase property, NAN equipment 2, can be according to the resource situation of oneself and abilities etc. back and forth after receiving FTM Request Multiple message shows to receive or reset a time window.Wherein, FTM Request are a kind of Action Frame.

If 2, NAN equipment 2 receives preset time window, NAN equipment 2 and NAN equipment 1 just all proceed by the time Capture.Wherein, NAN equipment 2 captures the NAN equipment 2 and is replied to NAN equipment 1 at the time of replying message of FTM Request For t1, it is t2 at the time of replying message that NAN equipment 1, which captures and receives NAN equipment 2 for FTM Request,.

3, NAN equipment 1 to the reply of NAN equipment 2, for the ACK replied message, (answer by Acknowledgement, confirmation Answer), and it is t3 to capture at the time of sending the ACK, the capture of NAN equipment 2 is t4 at the time of receiving the ACK.

If 4, NAN equipment 1 will complete ranging, NAN equipment 2 sends ranging message to NAN equipment 1, in the ranging message Carry t1 and t4.

NAN equipment 1 just obtains tetra- times of time t1, t2, t3, t4 in this way, so as to calculate outbound message back and forth when Between RTT (Round-Trip Time, round-trip delay) be：

RTT=[(t4-t1)-(t3-t2)] (1)

Then the distance between NAN equipment 1 and NAN equipment 2 d, which can be calculated, is：

D=1/2*RTT*c (2)

Wherein c is the light velocity, can also be equal to the transmission speed of Wi-Fi signal.

As it can be seen that in this example, the first NAN equipment can be based on quick filter out of distance detection and meet LAN meeting demand Potential equipment, improve meeting group creating efficiency.

It is consistent with above-mentioned embodiment shown in Fig. 2, referring to Fig. 3, Fig. 3 is a kind of video provided by the embodiments of the present application The flow diagram of meeting implementation method, is applied to electronic equipment as described in Figure 1, and the electronic equipment includes radar sensing Device, as shown, this video meeting implementing method includes：

S301, the first NAN equipment is when detecting LAN video conference request, multiple 2nd NAN into the first cluster Equipment sends first service and finds frame SDF message, and the first SDF message includes video conference service solicited message, and described the Cluster includes the first NAN equipment and the multiple 2nd NAN equipment；

S302, the first NAN equipment are received from least one 2nd NAN equipment in the multiple 2nd NAN equipment The 2nd SDF message, the 2nd SDF message includes the feedback information for the video conference service solicited message；It is described Feedback information includes user information；

S303, the first NAN equipment, which is screened according to the user information from least one 2nd NAN equipment, meets ginseng 2nd NAN equipment of the first quantity of meeting qualification.

S304, the first NAN equipment create video conference group, complete arbitrary 2 in the video conference group The negotiations process of the data transmission channel of NAN equipment；

S305, the data transmission channel transmitting video data of the first NAN equipment through consultation.

In addition, the first NAN equipment can accurately screen the user that can meet participant qualification based on user information, avoid without fixed duties Personnel are mixed into video conference, to ensure video conference personnel accuracy.

It is consistent with above-mentioned embodiment shown in Fig. 2, referring to Fig. 4, Fig. 4 is a kind of video provided by the embodiments of the present application The flow diagram of meeting implementation method is applied to electronic equipment, and the electronic equipment includes radar sensor, as shown, This video meeting implementing method includes：

S401, the first NAN equipment is when detecting LAN video conference request, multiple 2nd NAN into the first cluster Equipment sends first service and finds frame SDF message, and the first SDF message includes video conference service solicited message, and described the Cluster includes the first NAN equipment and the multiple 2nd NAN equipment；

S402, the first NAN equipment are received from least one 2nd NAN equipment in the multiple 2nd NAN equipment The 2nd SDF message, the 2nd SDF message includes the feedback information for the video conference service solicited message；It is described 2nd SDF message further includes device capability information and device location information；

S403, the first NAN equipment screen the first number according to the feedback information from least one 2nd NAN equipment 2nd NAN equipment of amount；

S404, the first NAN equipment screen the device capability information from the 2nd NAN equipment of first quantity Meet the NAN equipment for the ability of presetting；

S405, the first NAN equipment determine the 2nd NAN equipment of first quantity according to the device location information In not selected each NAN equipment association NAN equipment, the association NAN equipment be the selected NAN equipment middle-ranges The NAN equipment nearest from not selected each NAN equipment；

S406, the first NAN equipment send packet video meeting message to not selected each NAN equipment, The packet video meeting message includes the location information of the associate device of not selected each NAN equipment, described point Group video conference message is used to prompt the user of not selected each NAN equipment to be shared with the user of the associate device The associate device carries out video conference.

S407, the first NAN equipment create video conference group, complete arbitrary 2 in the video conference group The negotiations process of the data transmission channel of NAN equipment；

S408, the data transmission channel transmitting video data of the first NAN equipment through consultation.

In addition, the first NAN equipment can be compared by device capability information, the stronger NAN equipment of output capacity is screened, for The user that local device can not be used also is based further on shared under the corresponding user's shared device examination of proximal most position strategy notice regard Frequently, to avoid user that from can not carrying out video conference in time because equipment is not added into group, the stability of video conference is improved And efficiency.

It is consistent with above-mentioned Fig. 2, Fig. 3, embodiment shown in Fig. 4, referring to Fig. 5, Fig. 5 is provided by the embodiments of the present application The structural schematic diagram of a kind of electronic equipment 500, as shown, the electronic equipment 500 includes application processor 510, memory 520, communication interface 530 and one or more programs 521, wherein one or more of programs 521 are stored in above-mentioned deposit In reservoir 520, and it is configured to be executed by above application processor 510, one or more of programs 521 include for executing The instruction of following steps；

The data transmission channel transmitting video data through consultation.

In a possible example, the feedback information includes user information；It is described according to the feedback information from The 2nd NAN equipment aspects of the first quantity are screened at least one 2nd NAN equipment, the instruction in described program is specifically used for holding The following operation of row：The first quantity for meeting qualification of attending a meeting is screened from least one 2nd NAN equipment according to the user information The 2nd NAN equipment.

In a possible example, the user information includes dynamic password information；Believed according to the user described The NAN equipment aspects that the screening from least one 2nd NAN equipment meets qualification of attending a meeting are ceased, the instruction in described program is specifically used The operation below executing：The dynamic password information and preset password information matches are screened from least one 2nd NAN equipment The first quantity the 2nd NAN equipment.

In a possible example, the user information includes the subscriber identity information to prestore；Described in the basis User information screens the NAN equipment aspects for meeting qualification of attending a meeting, the instruction in described program from least one 2nd NAN equipment Specifically for executing following operation：Obtain the list of the conference member of this video conference；And it is set from least one 2nd NAN The standby middle screening subscriber identity information belongs to the 2nd NAN equipment of the first quantity of the list.

In a possible example, the 2nd SDF message further includes device capability information and device location information；Institute It further includes instructions for performing the following operations to state program：It is described according to the feedback information from least one 2nd NAN equipment After 2nd NAN equipment of the first quantity of middle screening, before the establishment video conference group, from the second of first quantity The NAN equipment that the device capability information meets the ability of presetting is screened in NAN equipment；And it is true according to the device location information The association NAN equipment of not selected each NAN equipment, the association NAN are set in 2nd NAN equipment of fixed first quantity The standby NAN equipment nearest for not selected each NAN equipment described in distance in the selected NAN equipment；And to institute State not selected each NAN equipment and send packet video meeting message, the packet video meeting message include it is described not by The location information of the associate device for each NAN equipment chosen, the packet video meeting message described are not chosen for prompting In the user of each NAN equipment and the user of the associate device share the associate device and carry out video conference.

In a possible example, described program further includes instructions for performing the following operations：It is described to the first cluster In multiple 2nd NAN equipment send first service find frame SDF message before, enable NAN functions；And pass through the NAN Function forms first cluster with multiple 2nd NAN equipment, and completes the synchronization of the NAN equipment in first cluster.

In a possible example, described first is formed by the NAN functions and multiple 2nd NAN equipment described In terms of cluster, the instruction in described program is specifically used for executing following operation：It is examined by the NAN functions according to default ranging strategy The first NAN equipment is surveyed at a distance from each NAN equipment in predeterminable area；And the screening distance is less than pre-determined distance Multiple 2nd NAN equipment；And form first cluster with multiple 2nd NAN equipment.

It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is appreciated that , for electronic equipment in order to realize above-mentioned function, it comprises execute the corresponding hardware configuration of each function and/or software mould Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein And algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with Hardware or computer software drive the mode of hardware to execute, and depend on the specific application and design constraint item of technical solution Part.Professional technician specifically can realize described function to each using distinct methods, but this reality Now it is not considered that exceeding scope of the present application.

The embodiment of the present application can carry out electronic equipment according to the above method example division of functional unit, for example, can Each functional unit is divided with each function of correspondence, two or more functions can also be integrated in a processing unit In.The form that hardware had both may be used in above-mentioned integrated unit is realized, can also be realized in the form of SFU software functional unit.It needs It is noted that be schematical, only a kind of division of logic function to the division of unit in the embodiment of the present application, it is practical real It is current that there may be another division manner.

Fig. 6 is the functional unit composition block diagram of video conference realization device 600 involved in the embodiment of the present application.This is regarded Frequency meeting realization device 600 closes on sensing network NAN equipment, including processing unit 601 and communication unit 602 applied to first, Wherein,

The processing unit 601, for when detecting LAN video conference request, by the communication unit to the Multiple 2nd NAN equipment in cluster send first service and find frame SDF message, and the first SDF message includes video conference Service request information, first cluster include the first NAN equipment and the multiple 2nd NAN equipment；And by described Communication unit receives the 2nd SDF message of at least one 2nd NAN equipment in the multiple 2nd NAN equipment, and described the Two SDF message include the feedback information for the video conference service solicited message；And according to the feedback information to The 2nd NAN equipment of the first quantity is screened in few 2nd NAN equipment；And video conference group is created, it is regarded described in completion The negotiations process of the data transmission channel of arbitrary 2 NAN equipment in frequency meeting group；And passed through by the communication unit The data transmission channel transmitting video data negotiated.

Wherein, the video conference realization device 600 can also include storage unit 603, for storing electronic equipment Program code and data.The processing unit 601 can be processor, the communication unit 602 can be touching display screen or Person's transceiver, storage unit 603 can be memories.

In a possible example, the feedback information includes user information；It is described according to the feedback information from The 2nd NAN equipment aspects of the first quantity are screened at least one 2nd NAN equipment, the processing unit 601 is specifically used for：Root The 2nd NAN equipment of the first quantity for meeting qualification of attending a meeting is screened from least one 2nd NAN equipment according to the user information.

In a possible example, the user information includes dynamic password information；Described according to the feedback letter Breath screens the 2nd NAN equipment aspects of the first quantity from least one 2nd NAN equipment, and the processing unit 601 is specifically used In：The dynamic password information and the first quantity of preset password information matches are screened from least one 2nd NAN equipment 2nd NAN equipment.

In a possible example, the user information includes the subscriber identity information to prestore；Described in the basis User information screens the NAN equipment aspects for meeting qualification of attending a meeting, the processing unit 601 from least one 2nd NAN equipment It is specifically used for：Obtain the list of the conference member of this video conference；And from least one 2nd NAN equipment described in screening Subscriber identity information belongs to the 2nd NAN equipment of the first quantity of the list.

In a possible example, the 2nd SDF message further includes device capability information and device location information；Institute State the 2nd NAN equipment that processing unit 601 screens the first quantity according to the feedback information from least one 2nd NAN equipment Later, it before the establishment video conference group, is additionally operable to：It is set described in screening from the 2nd NAN equipment of first quantity Standby ability information meets the NAN equipment for the ability of presetting；And determine the of first quantity according to the device location information The association NAN equipment of not selected each NAN equipment in two NAN equipment, the association NAN equipment are described selected The nearest NAN equipment of not selected each NAN equipment described in distance in NAN equipment；And by the communication unit 602 to Not selected each NAN equipment sends packet video meeting message, the packet video meeting message include it is described not The location information of the associate device of selected each NAN equipment, the packet video meeting message for prompt it is described not by The user of each NAN equipment chosen shares the associate device with the user of the associate device and carries out video conference.

In a possible example, the processing unit 601 is multiple into the first cluster by the communication unit 602 Before 2nd NAN equipment sends first service discovery frame SDF message, it is additionally operable to：Enable NAN functions；And pass through the NAN work( First cluster can be formed with multiple 2nd NAN equipment, and complete the synchronization of the NAN equipment in first cluster.

In a possible example, described first is formed by the NAN functions and multiple 2nd NAN equipment described In terms of cluster, the processing unit 601 is specifically used for：Pass through the first NAN described in the NAN Function detections according to default ranging strategy Equipment is at a distance from each NAN equipment in predeterminable area；And the screening distance is less than multiple 2nd NAN of pre-determined distance Equipment；And form first cluster with multiple 2nd NAN equipment.

The embodiment of the present application also provides a kind of computer storage media, wherein computer storage media storage is for electricity The computer program that subdata exchanges, the computer program make computer execute any as described in above method embodiment Some or all of method step, above computer include electronic equipment.

The embodiment of the present application also provides a kind of computer program product, and above computer program product includes storing calculating The non-transient computer readable storage medium of machine program, above computer program are operable to that computer is made to execute such as above-mentioned side Some or all of either method described in method embodiment step.The computer program product can be a software installation Packet, above computer includes electronic equipment.

It should be noted that for each method embodiment above-mentioned, for simple description, therefore it is all expressed as a series of Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because According to the application, certain steps can be performed in other orders or simultaneously.Secondly, those skilled in the art should also know It knows, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily the application It is necessary.

In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, it may refer to the associated description of other embodiment.

In several embodiments provided herein, it should be understood that disclosed device, it can be by another way It realizes.For example, the apparatus embodiments described above are merely exemplary, for example, said units division, it is only a kind of Division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or can To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, Can be electrical or other forms.

The above-mentioned unit illustrated as separating component may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme 's.

In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.

If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can be stored in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment (can be personal computer, server or network equipment etc.) executes all or part of each embodiment above method of the application Step.And memory above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD.

One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can It is completed with instructing relevant hardware by program, which can be stored in a computer-readable memory, memory May include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English： Random Access Memory, referred to as：RAM), disk or CD etc..

The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas； Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.

Claims

1. a kind of video meeting implementing method, which is characterized in that close on sensing network NAN equipment, the method applied to first Including：

When detecting LAN video conference request, multiple 2nd NAN equipment into the first cluster send first service and find Frame SDF message, the first SDF message includes video conference service solicited message, and first cluster includes that the first NAN is set Standby and the multiple 2nd NAN equipment；

Receive the 2nd SDF message of at least one 2nd NAN equipment in the multiple 2nd NAN equipment, the 2nd SDF Message includes the feedback information for the video conference service solicited message；

Video conference group is created, the association of the data transmission channel of the arbitrary 2 NAN equipment in the video conference group is completed Quotient's process；

The data transmission channel transmitting video data through consultation.

2. according to the method described in claim 1, it is characterized in that, the feedback information includes user information；It is described according to institute The 2nd NAN equipment that feedback information screens the first quantity from least one 2nd NAN equipment is stated, including：

The second of the first quantity for meeting qualification of attending a meeting is screened from least one 2nd NAN equipment according to the user information NAN equipment.

3. according to the method described in claim 2, it is characterized in that, the user information includes dynamic password information；Described The NAN equipment for meeting qualification of attending a meeting is screened from least one 2nd NAN equipment according to the user information, including：

The dynamic password information and the first quantity of preset password information matches are screened from least one 2nd NAN equipment 2nd NAN equipment.

4. according to the method described in claim 2, it is characterized in that, the user information includes the subscriber identity information to prestore； It is described to screen the NAN equipment for meeting qualification of attending a meeting from least one 2nd NAN equipment according to the user information, including：

Obtain the list of the conference member of this video conference；

The subscriber identity information belongs to the first quantity of the list second is screened from least one 2nd NAN equipment NAN equipment.

5. according to claim 2-4 any one of them methods, which is characterized in that the 2nd SDF message further includes equipment energy Force information and device location information；It is described that first quantity is screened from least one 2nd NAN equipment according to the feedback information The 2nd NAN equipment after, before the establishment video conference group, the method further includes：

The NAN equipment that the device capability information meets the ability of presetting is screened from the 2nd NAN equipment of first quantity；

Not selected each NAN equipment in the 2nd NAN equipment of first quantity is determined according to the device location information Association NAN equipment, the association NAN equipment is not selected each NAN described in distance in the selected NAN equipment The nearest NAN equipment of equipment；

Packet video meeting message is sent to not selected each NAN equipment, the packet video meeting message includes The location information of the associate device of not selected each NAN equipment, the packet video meeting message is for prompting institute The user for stating not selected each NAN equipment and the user of the associate device share the associate device and carry out video council View.

6. according to claim 1-5 any one of them methods, which is characterized in that multiple 2nd NAN into the first cluster Before equipment sends first service discovery frame SDF message, the method further includes：

Enable NAN functions；

First cluster is formed by the NAN functions and multiple 2nd NAN equipment, and the NAN completed in first cluster is set Standby synchronization.

7. according to the method described in claim 6, it is characterized in that, described pass through the NAN functions and multiple 2nd NAN equipment First cluster is formed, including：

It is set with each NAN in predeterminable area by the first NAN equipment described in the NAN Function detections according to default ranging strategy Standby distance；

Screen multiple 2nd NAN equipment that the distance is less than pre-determined distance；

First cluster is formed with multiple 2nd NAN equipment.

8. a kind of video conference realization device, which is characterized in that close on sensing network NAN equipment, the video applied to first Meeting realization device includes processing unit and communication unit, wherein

The processing unit, for detect LAN video conference request when, by the communication unit into the first cluster Multiple 2nd NAN equipment send first service find frame SDF message, the first SDF message includes that video conference service is asked It includes the first NAN equipment and the multiple 2nd NAN equipment to ask information, first cluster；And pass through the communication unit Member receives the 2nd SDF message of at least one 2nd NAN equipment in the multiple 2nd NAN equipment, and the 2nd SDF disappears Breath includes the feedback information for the video conference service solicited message；And according to the feedback information from least one The 2nd NAN equipment of the first quantity is screened in two NAN equipment；And video conference group is created, complete the video conference group The negotiations process of the data transmission channel of arbitrary 2 NAN equipment in group；And the institute by the communication unit through consultation State data transmission channel transmitting video data.

9. a kind of electronic equipment, which is characterized in that including processor, memory, communication interface, and one or more programs, One or more of programs are stored in the memory, and are configured to be executed by the processor, described program packet It includes for executing the instruction such as the step in claim 1-7 any one of them methods.

10. a kind of computer readable storage medium, which is characterized in that computer program of the storage for electronic data interchange, In, the computer program makes computer execute such as claim 1-7 any one of them methods.