CN105578391A - Information processing method, device and system and terminal equipment - Google Patents
Information processing method, device and system and terminal equipment Download PDFInfo
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- CN105578391A CN105578391A CN201510959237.7A CN201510959237A CN105578391A CN 105578391 A CN105578391 A CN 105578391A CN 201510959237 A CN201510959237 A CN 201510959237A CN 105578391 A CN105578391 A CN 105578391A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention relates to an information processing method, device and system and terminal equipment. The method is applied to a first terminal having a Tunneled Direct Link Setup (TDLS) transmission capability, and includes the steps of: determining whether a second terminal in a wireless local area network has a TDLS transmission capability; if the second terminal has the TDLS transmission capability, establishing the TDLS with the second terminal; and sending screen information of the first terminal to the second terminal through the TDLS, so as to enable the second terminal to display the screen information. Transmission of projection screen information through the TDLS is realized, the transmission efficiency of the projection screen information is improved, diversity of a transmission path is expanded, and a network congestion brought by router overload in traditional transmission is avoided.
Description
Technical field
The disclosure relates to communication technical field, particularly a kind of information processing method, device, system and terminal equipment.
Background technology
Along with the development of the communication technology, increasing terminal has screen projection function.And then, when former terminal display is limited, can screen message by the terminal demonstration with large-screen in former terminal.
As can be seen here, this throwing screen mode can change the size of display size, can also realize many people and jointly watch, for the scene such as home entertaining, office meeting all provides the good screen display method of a kind of display effect.
Summary of the invention
For overcoming Problems existing in correlation technique, disclosure embodiment provides a kind of information processing method, device, system and terminal equipment.Described technical scheme is as follows:
According to the first aspect of disclosure embodiment, provide a kind of information processing method, the method is applied to the first terminal with tunnel direct channel TDLS transmittability, and described method comprises:
Determine whether the second terminal in WLAN (wireless local area network) has TDLS transmittability;
If determine, described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
By described TDLS, the screen message of described first terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
Method as above, whether described the second terminal determined in WLAN (wireless local area network) has TDLS transmittability, comprising:
The broadcast of carrying TDLS transmission mark is sent to described WLAN (wireless local area network);
If receive the response message carrying TDLS transmission mark that described second terminal is fed back according to described broadcast, then determine that described second terminal has TDLS transmittability.
Method as above, whether described the second terminal determined in WLAN (wireless local area network) has TDLS transmittability, comprising:
Scan the broadcast that in described WLAN (wireless local area network), other-end sends;
If obtain the broadcast of carrying TDLS transmission mark that described second terminal sends, then determine that described second terminal has TDLS transmittability.
Method as above, whether described the second terminal determined in WLAN (wireless local area network) has TDLS transmittability, comprising:
Router to described WLAN (wireless local area network) sends described second terminal TDLS transmittability inquiry request;
If the TDLS corresponding with described second terminal obtaining the transmission of described router transmits identify, then determine that described second terminal has TDLS transmittability.
Method as above, set up described TDLS between described and described second terminal, comprising:
Send to described second terminal the request message carrying TDLS transmission information by the router of described WLAN (wireless local area network);
Receive the TDLS foundation response that described second terminal is returned by described router;
Confirmation is sent to described second terminal by described router.
Method as above, described TDLS transmission information comprises:
Terminal iidentification, supporting rate and channel logo.
Method as above, before setting up described TDLS, also comprises between described and described second terminal:
Measure the first transmission range between described second terminal;
Measure by the second transmission range between the router of described WLAN (wireless local area network) and described second terminal;
More described first transmission range and described second transmission range, determine the information transmission mode between described second terminal.
Method as above, described first transmission range and described second transmission range, determine the information transmission mode between described second terminal, comprising:
If described first transmission range is less than or equal to described second transmission range, then carry out information transmission by described TDLS and described second terminal;
If described first transmission range is greater than described second transmission range, then carry out information transmission by described router and described second terminal.
Method as above, before setting up described TDLS, also comprises between described and described second terminal:
If know, described second terminal is in resting state, then wake described second terminal up by the router of described WLAN (wireless local area network).
According to the second aspect of disclosure embodiment, provide a kind of information processor, this application of installation is in the first terminal with tunnel direct channel TDLS transmittability, and described device comprises:
Determination module, is configured to determine whether the second terminal in WLAN (wireless local area network) has TDLS transmittability;
Set up module, determine that if be configured to described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
Sending module, is configured to, by described TDLS, the screen message of described first terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
Device as above, described determination module is configured to:
The broadcast of carrying TDLS transmission mark is sent to described WLAN (wireless local area network);
If receive the response message carrying TDLS transmission mark that described second terminal is fed back according to described broadcast, then determine that described second terminal has TDLS transmittability.
Device as above, described determination module is configured to:
Scan the broadcast that in described WLAN (wireless local area network), other-end sends;
If obtain the broadcast of carrying TDLS transmission mark that described second terminal sends, then determine that described second terminal has TDLS transmittability.
Device as above, described determination module is configured to:
Router to described WLAN (wireless local area network) sends described second terminal TDLS transmittability inquiry request;
If the TDLS corresponding with described second terminal obtaining the transmission of described router transmits identify, then determine that described second terminal has TDLS transmittability.
Device as above, described module of setting up comprises:
Request unit, is configured to send to described second terminal the request message carrying TDLS transmission information by the router of described WLAN (wireless local area network);
Receiving element, is configured to the TDLS foundation response that described second terminal of reception is returned by described router;
Confirmation unit, is configured to send confirmation by described router to described second terminal.
Device as above, described TDLS transmission information comprises:
Terminal iidentification, supporting rate and channel logo.
Device as above, described device also comprises:
Measurement module, is configured to measure the first transmission range between described second terminal, and measures by the second transmission range between the router of described WLAN (wireless local area network) and described second terminal;
Processing module, is configured to more described first transmission range and described second transmission range, determines the information transmission mode between described second terminal.
Device as above, described processing module is configured to:
If described first transmission range is less than or equal to described second transmission range, then carry out information transmission by described TDLS and described second terminal;
If described first transmission range is greater than described second transmission range, then carry out information transmission by described router and described second terminal.
Device as above, described device also comprises:
Wake module, knows that if be configured to described second terminal is in resting state, then wakes described second terminal up by the router of described WLAN (wireless local area network).
According to the third aspect of disclosure embodiment, a kind of information processing system is provided, comprises: the first terminal be connected with the router of WLAN (wireless local area network), and at least one second terminal, wherein, described first terminal comprises as above arbitrary described information processor.
According to the fourth aspect of disclosure embodiment, provide a kind of terminal equipment, described equipment comprises:
Processor;
For storing the memory of the executable instruction of described processor;
Wherein, described processor is configured to:
Determine whether the second terminal in this terminal wireless local area network (LAN) has TDLS transmittability;
If determine, described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
By described TDLS, the screen message of described terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
The technical scheme that disclosure embodiment provides can comprise following beneficial effect:
When the second terminal in first terminal determination WLAN (wireless local area network) has tunnel direct channel TDLS transmittability, then and between the second terminal set up described TDLS, by TDLS, screen message is sent to described second terminal, to make the second terminal display information.Achieve and throw screen information by TDLS transmission, improve the efficiency of transmission of throwing screen information, and extend the diversity of transmission path, avoid in conventional transmission due to network congestion that router overload brings.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present disclosure, and be configured to explain principle of the present disclosure together with specification.
Fig. 1 is the flow chart of a kind of information processing method according to an exemplary embodiment;
Fig. 2 is the flow chart of a kind of information processing method according to another exemplary embodiment;
Fig. 3 is the flow chart of a kind of information processing method according to another exemplary embodiment;
Fig. 4 is the block diagram of a kind of information processor according to an exemplary embodiment;
Fig. 5 is the block diagram of a kind of information processor according to another exemplary embodiment;
Fig. 6 is the block diagram of a kind of information processor according to another exemplary embodiment;
Fig. 7 is the block diagram of a kind of information processing system according to an exemplary embodiment;
Fig. 8 is the block diagram of a kind of terminal equipment according to an exemplary embodiment.
By above-mentioned accompanying drawing, illustrate the embodiment that the disclosure is clear and definite more detailed description will be had hereinafter.These accompanying drawings and text description be not in order to limited by any mode the disclosure design scope, but by reference to specific embodiment for those skilled in the art illustrate concept of the present disclosure.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
Fig. 1 is the flow chart of a kind of information processing method according to an exemplary embodiment.As shown in Figure 1, this information processing method can comprise following several step:
In a step 101, determine whether the second terminal in WLAN (wireless local area network) has tunnel direct channel TDLS transmittability.
Particularly, the information processing method that the present embodiment provides is applied in the first terminal supporting tunnel direct channel (TunneledDirectLinkSetup, TDLS) transmittability.
Support can create a safety, direct point-to-point interconnection between two terminals of TDLS transmittability it is to be understood that TDLS refers in WLAN (wireless local area network).That is, support in WLAN (wireless local area network) that directly can set up TDLS connection between the first terminals such as the mobile phone of TDLS transmittability, panel computer, TV, digital camera or projector carries out information transmission.Thus the delay that in minimizing network, router load high-transmission amount causes and interference, improve the efficiency of transmission between terminal.
It can thus be appreciated that, when first terminal needs the screen message of this terminal demonstration to be transferred in affiliated WLAN (wireless local area network) the second terminal supporting screen projection function by TDLS, with during by the second terminal display information, need to determine whether the second terminal has tunnel direct channel TDLS transmittability.
It should be noted that and the second terminal in various ways determination WLAN (wireless local area network) can be adopted whether to have tunnel direct channel TDLS transmittability according to concrete application scenarios, illustrate as follows:
The first example, specifically comprises the steps:
S1: send the broadcast of carrying TDLS transmission mark to described WLAN (wireless local area network);
S2: if receive described second terminal according to described broadcast feed back carry TDLS transmission mark response message, then determine that described second terminal has TDLS transmittability.
Particularly, this first terminal sends the broadcast of carrying TDLS transmission mark to WLAN (wireless local area network), and wherein, the type of broadcast is a lot, and can select according to application needs, the present embodiment is not restricted this.Be exemplified below:
The type of broadcast can comprise: system broadcast message, the broadcast sent according to the agreement of consulting in advance, the broadcast utilizing existing agreement to send, such as: the broadcast sent by MDNS agreement.
When the other-end in WLAN (wireless local area network) receive this first terminal send carry TDLS transmission mark broadcast after, if other-end also has TDLS transmittability, then carry the response message of TDLS transmission mark to this first terminal feedback according to this broadcast.
If this first terminal receives the response message carrying TDLS transmission mark that the second terminal is fed back according to this broadcast, then determine that the second terminal has TDLS transmittability.If this first terminal does not receive the response message carrying TDLS transmission mark that the second terminal is fed back according to this broadcast, then determine that the second terminal does not have TDLS transmittability.
The second example, specifically comprises the steps:
S1: scan the broadcast that in described WLAN (wireless local area network), other-end sends;
S2: if obtain the broadcast of carrying TDLS transmission mark of described second terminal transmission, then determine that described second terminal has TDLS transmittability.
Particularly, the broadcast that in first terminal Wlan scanning, other-end sends.Judge the broadcast of carrying TDLS transmission mark whether comprising the second terminal transmission in the broadcast got.
If first terminal obtains the broadcast of carrying TDLS transmission mark that the second terminal sends, then determine that the second terminal has TDLS transmittability; If first terminal does not obtain the broadcast of carrying TDLS transmission mark that the second terminal sends, then determine that the second terminal does not have TDLS transmittability.
The third example, specifically comprises the steps:
S1: the router to described WLAN (wireless local area network) sends described second terminal TDLS transmittability inquiry request;
S2: if the TDLS corresponding with described second terminal obtaining the transmission of described router transmits identify, then determine that described second terminal has TDLS transmittability.
Particularly, first terminal sends the second terminal TDLS transmittability inquiry request to the Wireless LAN router of ownership.After router receives the inquiry request of first terminal transmission, inquire about the endpoint registration information of the support transmittability prestored.
If comprise the second terminal in endpoint registration information, then transmit to this first terminal transmission TDLS corresponding with the second terminal and identify; If do not comprise the second terminal in endpoint registration information, then send TDLS to this first terminal and do not support response message.
Transmit identify when first terminal obtains the TDLS corresponding with the second terminal that described router sends, then determine that the second terminal has TDLS transmittability; The TDLS obtaining router transmission when first terminal does not support response message, then determine that the second terminal does not have TDLS transmittability.
It should be noted that, above example only illustrates, whether the second terminal has tunnel direct channel TDLS transmittability different modes can be selected to determine according to the applicable cases of reality.
In a step 102, if determine, described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS.
Particularly, when first terminal determines that the second terminal has TDLS transmittability, then according to the TDLS agreement preset, by the TDLS transmission information of router and each self-supporting of the second terminal interaction.Wherein, TDLS transmission information specifically comprises: terminal iidentification, supporting rate and channel logo.And then, set up TDLS between first terminal with the second terminal and be connected.
In step 103, by described TDLS, screen message is sent to described second terminal, to make screen message described in described second terminal demonstration.
Screen message, by the TDLS between the second terminal, is sent to the second terminal by first terminal, supports the screen message that the second terminal demonstration throwing screen receives.Such as:
The first terminal related in above-described embodiment can be mobile phone, panel computer or PC etc., and the second terminal related to can be TV, projector etc., and can need to select according to concrete application, the present embodiment does not limit this.
In sum, the information processing method that the present embodiment provides, if the second terminal in first terminal determination WLAN (wireless local area network) has tunnel direct channel TDLS transmittability, then and between the second terminal set up described TDLS, by TDLS, screen message is sent to described second terminal, to make the second terminal display information.Achieve and throw screen information by TDLS transmission, improve the efficiency of transmission of throwing screen information, and extend the diversity of transmission path, avoid in conventional transmission due to network congestion that router overload brings.
Fig. 2 is the flow chart of a kind of information processing method according to another exemplary embodiment,
As shown in Figure 2, for the step 102 shown in Fig. 1, following several step can be comprised:
In step 201, if know, described second terminal is in resting state, then wake described second terminal up by the router of described WLAN (wireless local area network).
Particularly, if first terminal knows that the second terminal is in resting state, then the router of WLAN (wireless local area network) is indicated to wake this second terminal up.Thus router wakes instruction up to the second terminal transmission, the second terminal is switched to operating state according to waking instruction up, to set up TDLS with first terminal.
In step 202., send to described second terminal the request message carrying TDLS transmission information by the router of described WLAN (wireless local area network).
Particularly, when first terminal obtain that router sends wake response up after, know that the second terminal is at present in running order.And then, send by the router of WLAN (wireless local area network) the request message carrying TDLS transmission information to the second terminal.
Wherein, described TDLS transmission information comprises: terminal iidentification, supporting rate and channel logo.Thus the second terminal can know that the transmission information of the first terminal of TDLS is set up in request, determine whether to agree to connect with first terminal according to above-mentioned transmission information.
In step 203, the TDLS foundation response that described second terminal is returned by described router is received.
In step 204, confirmation is sent by described router to described second terminal.
Particularly, if the second terminal agrees to that setting up TDLS with first terminal is connected, then return TDLS to router and set up response, TDLS is set up response and sends to first terminal by router.
And then, after first terminal receives the TDLS foundation response of router transmission, send confirmation by router to the second terminal.Thus first terminal is set up TDLS with the second terminal and is connected, first terminal can by TDLS to the second terminal transmission screen message.
In sum, the information processing method that the present embodiment provides, if first terminal knows that the second terminal is in resting state, then wakes the second terminal up by router, and then sets up TDLS by router and the second terminal.Achieve the reliability of being thrown screen information by TDLS transmission, improve the efficiency of transmission of throwing screen information, and extend the diversity of transmission path, avoid in conventional transmission due to network congestion that router overload brings.
Fig. 3 is the flow chart of a kind of information processing method according to another exemplary embodiment,
As shown in Figure 3, before the step 102 of above-described embodiment, following several step can also be comprised:
In step 301, the first transmission range between described second terminal is measured.
Particularly, first terminal measures the first transmission range between the second terminal.Wherein, the metering system of the first transmission range has a lot, can select according to application needs, such as:
When first terminal receives the broadcast of the second terminal transmission, according to transmitting power included in the signal strength signal intensity of its broadcast and broadcast, the first transmission range of the second terminal and first terminal can be determined.
In step 302, measure by the second transmission range between the router of described WLAN (wireless local area network) and described second terminal.
Particularly, first terminal is measured by the second transmission range between the router of WLAN (wireless local area network) and the second terminal.Wherein, the metering system of the second transmission range has a lot, can select according to application needs, such as:
First terminal sends the first heartbeat signal to router, the first heartbeat response signal determination first terminal returned according to router and the distance of router.
First terminal instruction router sends the second heartbeat signal to the second terminal, and router determines the distance of the second terminal and router according to the second heartbeat response signal that the second terminal returns.
And then first terminal is according to the distance with router, and the second transmission range between the distance determination first terminal router of the second terminal and router and described second terminal.
In step 303, more described first transmission range and described second transmission range, determine the information transmission mode with described second terminal.
Particularly, first terminal compares the first transmission range and the second transmission range, determines the information transmission mode between the second terminal, comprising:
If first terminal knows that the first transmission range is less than or equal to the second transmission range, then carry out information transmission by TDLS and the second terminal;
If first terminal knows that the first transmission range is greater than the second transmission range, then carry out information transmission by router and the second terminal.
In sum, the information processing method that the present embodiment provides, first terminal is by measuring the first transmission range between the second terminal, and measure by the second transmission range between the router of WLAN (wireless local area network) and the second terminal, relatively the first transmission range and the second transmission range, determine the information transmission mode between the second terminal.Achieve the switching of throwing screen information transmission path, improve the efficiency of transmission of throwing screen information.
Following is disclosure device embodiment, can be configured to perform disclosure embodiment of the method.For the details do not disclosed in disclosure device embodiment, please refer to disclosure embodiment of the method.
Fig. 4 is the block diagram of a kind of information processor according to an exemplary embodiment, and this information processor can pass through software, hardware or both combinations and realize.
This information processor is applied to the first terminal with tunnel direct channel TDLS transmittability.As shown in Figure 4, described device comprises: determination module 11, set up module 12 and sending module 13, wherein,
Determination module 11, is configured to determine whether the second terminal in WLAN (wireless local area network) has TDLS transmittability;
As a kind of example, described determination module 11 is configured to:
The broadcast of carrying TDLS transmission mark is sent to described WLAN (wireless local area network);
If receive the response message carrying TDLS transmission mark that described second terminal is fed back according to described broadcast, then determine that described second terminal has TDLS transmittability.
As another kind of example, described determination module 11 is configured to:
Scan the broadcast that in described WLAN (wireless local area network), other-end sends;
If obtain the broadcast of carrying TDLS transmission mark that described second terminal sends, then determine that described second terminal has TDLS transmittability.
As another kind of example, described determination module 11 is configured to:
Router to described WLAN (wireless local area network) sends described second terminal TDLS transmittability inquiry request;
If the TDLS corresponding with described second terminal obtaining the transmission of described router transmits identify, then determine that described second terminal has TDLS transmittability.
Set up module 12, determine that if be configured to described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
Sending module 13, is configured to, by described TDLS, the screen message of described first terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
It should be noted that, the aforementioned explanation to information processing method embodiment illustrates the information processor being also applicable to this embodiment, and it is similar that it realizes principle, repeats no more herein.
In sum, the information processor that the present embodiment provides, if the second terminal in first terminal determination WLAN (wireless local area network) has tunnel direct channel TDLS transmittability, then and between the second terminal set up described TDLS, by TDLS, screen message is sent to described second terminal, to make the second terminal display information.Achieve and throw screen information by TDLS transmission, improve the efficiency of transmission of throwing screen information, and extend the diversity of transmission path, avoid in conventional transmission due to network congestion that router overload brings.
Fig. 5 is the block diagram of a kind of information processor according to another exemplary embodiment, and this information processor can pass through software, hardware or both combinations and realize,
As shown in Figure 5, shown in Fig. 4, described module 12 of setting up comprises: request unit 121, receiving element 122 and confirmation unit 123, wherein,
Request unit 121, is configured to send to described second terminal the request message carrying TDLS transmission information by the router of described WLAN (wireless local area network);
Wherein, described TDLS transmission information comprises: terminal iidentification, supporting rate and channel logo.
Receiving element 122, is configured to the TDLS foundation response that described second terminal of reception is returned by described router;
Confirmation unit 123, is configured to send confirmation by described router to described second terminal.
Further, described device also comprises:
Wake module 14, knows that if be configured to described second terminal is in resting state, then wakes described second terminal up by the router of described WLAN (wireless local area network).
It should be noted that, the aforementioned explanation to information processing method embodiment illustrates the information processor being also applicable to this embodiment, and it is similar that it realizes principle, repeats no more herein.
In sum, the information processor that the present embodiment provides, if first terminal knows that the second terminal is in resting state, then wakes the second terminal up by router, and then sets up TDLS by router and the second terminal.Achieve the reliability of being thrown screen information by TDLS transmission, improve the efficiency of transmission of throwing screen information, and extend the diversity of transmission path, avoid in conventional transmission due to network congestion that router overload brings.
Fig. 6 is the block diagram of a kind of information processor according to another exemplary embodiment, and this information processor can pass through software, hardware or both combinations and realize.
See Fig. 6, based on above-described embodiment, for Fig. 5, described device also comprises: measurement module 15 and processing module 16, wherein,
Measurement module 15, is configured to measure the first transmission range between described second terminal, and measures by the second transmission range between the router of described WLAN (wireless local area network) and described second terminal;
Processing module 16, is configured to more described first transmission range and described second transmission range, determines the information transmission mode between described second terminal.
Wherein, described processing module 16 is configured to:
If described first transmission range is less than or equal to described second transmission range, then carry out information transmission by described TDLS and described second terminal;
If described first transmission range is greater than described second transmission range, then carry out information transmission by described router and described second terminal.
It should be noted that, the aforementioned explanation to information processing method embodiment illustrates the information processor being also applicable to this embodiment, and it is similar that it realizes principle, repeats no more herein.
In sum, the information processor that the present embodiment provides, first terminal is by measuring the first transmission range between the second terminal, and measure by the second transmission range between the router of WLAN (wireless local area network) and the second terminal, relatively the first transmission range and the second transmission range, determine the information transmission mode between the second terminal.Achieve the switching of throwing screen information transmission path, improve the efficiency of transmission of throwing screen information.
Fig. 7 is the block diagram of a kind of information processing system according to an exemplary embodiment, and this information processing system can be passed through software, hardware or both combinations and realize.
See Fig. 7, this system comprises: the first terminal 2 be connected with the router one of WLAN (wireless local area network), and at least one second terminal 3, and wherein, described first terminal 2 comprises: information processor 4.Wherein, the router one of WLAN (wireless local area network), first terminal 2, and the second terminal 3 can adopt the router, the first terminal that relate in above-described embodiment, and the second terminal, the information processor that information processor 4 can adopt above-described embodiment to provide.
It should be noted that, the aforementioned explanation to information processing method embodiment illustrates the information processing system being also applicable to this embodiment, and it is similar that it realizes principle, repeats no more herein.
In sum, the information processing system that the present embodiment provides, if the second terminal in first terminal determination WLAN (wireless local area network) has tunnel direct channel TDLS transmittability, then and between the second terminal set up described TDLS, by TDLS, screen message is sent to described second terminal, to make the second terminal display information.Achieve and throw screen information by TDLS transmission, improve the efficiency of transmission of throwing screen information, and extend the diversity of transmission path, avoid in conventional transmission due to network congestion that router overload brings.
Fig. 8 is the block diagram of a kind of terminal equipment according to an exemplary embodiment.Such as, terminal equipment can be mobile phone, computer, flat-panel devices, Medical Devices, television set etc.
With reference to Fig. 8, terminal equipment 1300 can comprise following one or more assembly: processing components 1302, memory 1304, power supply module 1306, multimedia groupware 1308, audio-frequency assembly 1310, the interface 1312 of I/O (I/O), sensor cluster 1314, and communications component 1316.
The integrated operation of the usual control appliance 1300 of processing components 1302, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 1302 can comprise one or more processor 1320 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1302 can comprise one or more module, and what be convenient between processing components 1302 and other assemblies is mutual.Such as, processing components 1302 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1308 and processing components 1302.
Memory 1304 is configured to store various types of data to be supported in the operation of equipment 1300.The example of these data comprises the instruction being configured to any application program or the method operated on equipment 1300, contact data, telephone book data, message, picture, video etc.Memory 1304 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.
The various assemblies that electric power assembly 1306 is equipment 1300 provide electric power.Electric power assembly 1306 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for equipment 1300 and be associated.
Multimedia groupware 1308 is included in the touching display screen providing an output interface between described equipment 1300 and user.In certain embodiments, touching display screen can comprise liquid crystal display (LCD) and touch panel (TP).Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 1308 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 1300 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 1310 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1310 comprises a microphone (MIC), and when equipment 1300 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 1304 further or be sent via communications component 1316.In certain embodiments, audio-frequency assembly 1310 also comprises a loud speaker, is configured to output audio signal.
I/O interface 1312 is for providing interface between processing components 1302 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor cluster 1314 comprises one or more transducer, is configured to as equipment 1300 provides the state estimation of various aspects.Such as, sensor cluster 1314 can detect the opening/closing state of equipment 1300, the relative positioning of assembly, such as described assembly is display and the keypad of equipment 1300, the position of all right checkout equipment 1300 of sensor cluster 1314 or equipment 1300 assemblies changes, the presence or absence that user contacts with equipment 1300, the variations in temperature of equipment 1300 orientation or acceleration/deceleration and equipment 1300.Sensor cluster 1314 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 1314 can also comprise optical sensor, as CMOS or ccd image sensor, is configured to use in imaging applications.In certain embodiments, this sensor cluster 1314 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 1316 is configured to the communication of wired or wireless mode between equipment of being convenient to 1300 and other equipment.Equipment 1300 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 1316 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 1316 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, equipment 1300 can be realized by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, is configured to perform above-mentioned information processing method.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 1304 of instruction, above-mentioned instruction can perform said method by the processor 1320 of equipment 1300.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of information processing method, described method comprises:
Determine whether the second terminal in this terminal wireless local area network (LAN) has TDLS transmittability;
If determine, described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
By described TDLS, the screen message of described terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
It should be noted that, the aforementioned explanation to information processing method embodiment illustrates the terminal equipment being also applicable to this embodiment, and it is similar that it realizes principle, repeats no more herein.
In sum, the terminal equipment that the present embodiment provides, if the second terminal in first terminal determination WLAN (wireless local area network) has tunnel direct channel TDLS transmittability, then and between the second terminal set up described TDLS, by TDLS, screen message is sent to described second terminal, to make the second terminal display information.Achieve and throw screen information by TDLS transmission, improve the efficiency of transmission of throwing screen information, and extend the diversity of transmission path, avoid in conventional transmission due to network congestion that router overload brings.
Those skilled in the art, at consideration specification and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (20)
1. an information processing method, is characterized in that, the method is applied to the first terminal with tunnel direct channel TDLS transmittability, and described method comprises:
Determine whether the second terminal in WLAN (wireless local area network) has TDLS transmittability;
If determine, described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
By described TDLS, the screen message of described first terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
2. the method for claim 1, is characterized in that, whether described the second terminal determined in WLAN (wireless local area network) has TDLS transmittability, comprising:
The broadcast of carrying TDLS transmission mark is sent to described WLAN (wireless local area network);
If receive the response message carrying TDLS transmission mark that described second terminal is fed back according to described broadcast, then determine that described second terminal has TDLS transmittability.
3. the method for claim 1, is characterized in that, whether described the second terminal determined in WLAN (wireless local area network) has TDLS transmittability, comprising:
Scan the broadcast that in described WLAN (wireless local area network), other-end sends;
If obtain the broadcast of carrying TDLS transmission mark that described second terminal sends, then determine that described second terminal has TDLS transmittability.
4. the method for claim 1, is characterized in that, whether described the second terminal determined in WLAN (wireless local area network) has TDLS transmittability, comprising:
Router to described WLAN (wireless local area network) sends described second terminal TDLS transmittability inquiry request;
If the TDLS corresponding with described second terminal obtaining the transmission of described router transmits identify, then determine that described second terminal has TDLS transmittability.
5. the method as described in as arbitrary in claim 1-4, is characterized in that, set up described TDLS, comprising between described and described second terminal:
Send to described second terminal the request message carrying TDLS transmission information by the router of described WLAN (wireless local area network);
Receive the TDLS foundation response that described second terminal is returned by described router;
Confirmation is sent to described second terminal by described router.
6. method as claimed in claim 5, it is characterized in that, described TDLS transmission information comprises:
Terminal iidentification, supporting rate and channel logo.
7. the method as described in as arbitrary in claim 1-4, is characterized in that, before setting up described TDLS, also comprise between described and described second terminal:
Measure the first transmission range between described second terminal;
Measure by the second transmission range between the router of described WLAN (wireless local area network) and described second terminal;
More described first transmission range and described second transmission range, determine the information transmission mode between described second terminal.
8. method as claimed in claim 7, is characterized in that described first transmission range and described second transmission range are determined the information transmission mode between described second terminal, being comprised:
If described first transmission range is less than or equal to described second transmission range, then carry out information transmission by described TDLS and described second terminal;
If described first transmission range is greater than described second transmission range, then carry out information transmission by described router and described second terminal.
9. the method as described in as arbitrary in claim 1-4, is characterized in that, before setting up described TDLS, also comprise between described and described second terminal:
If know, described second terminal is in resting state, then wake described second terminal up by the router of described WLAN (wireless local area network).
10. an information processor, is characterized in that, this application of installation is in the first terminal with tunnel direct channel TDLS transmittability, and described device comprises:
Determination module, is configured to determine whether the second terminal in WLAN (wireless local area network) has TDLS transmittability;
Set up module, determine that if be configured to described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
Sending module, is configured to, by described TDLS, the screen message of described first terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
11. devices as claimed in claim 10, it is characterized in that, described determination module is configured to:
The broadcast of carrying TDLS transmission mark is sent to described WLAN (wireless local area network);
If receive the response message carrying TDLS transmission mark that described second terminal is fed back according to described broadcast, then determine that described second terminal has TDLS transmittability.
12. devices as claimed in claim 10, it is characterized in that, described determination module is configured to:
Scan the broadcast that in described WLAN (wireless local area network), other-end sends;
If obtain the broadcast of carrying TDLS transmission mark that described second terminal sends, then determine that described second terminal has TDLS transmittability.
13. devices as claimed in claim 10, it is characterized in that, described determination module is configured to:
Router to described WLAN (wireless local area network) sends described second terminal TDLS transmittability inquiry request;
If the TDLS corresponding with described second terminal obtaining the transmission of described router transmits identify, then determine that described second terminal has TDLS transmittability.
14. as arbitrary in claim 10-13 as described in device, it is characterized in that, described module of setting up comprises:
Request unit, is configured to send to described second terminal the request message carrying TDLS transmission information by the router of described WLAN (wireless local area network);
Receiving element, is configured to the TDLS foundation response that described second terminal of reception is returned by described router;
Confirmation unit, is configured to send confirmation by described router to described second terminal.
15. devices as claimed in claim 14, it is characterized in that, described TDLS transmission information comprises:
Terminal iidentification, supporting rate and channel logo.
16. as arbitrary in claim 10-13 as described in device, it is characterized in that, described device also comprises:
Measurement module, is configured to measure the first transmission range between described second terminal, and measures by the second transmission range between the router of described WLAN (wireless local area network) and described second terminal;
Processing module, is configured to more described first transmission range and described second transmission range, determines the information transmission mode between described second terminal.
17. devices as claimed in claim 16, it is characterized in that, described processing module is configured to:
If described first transmission range is less than or equal to described second transmission range, then carry out information transmission by described TDLS and described second terminal;
If described first transmission range is greater than described second transmission range, then carry out information transmission by described router and described second terminal.
18. as arbitrary in claim 10-13 as described in device, it is characterized in that, described device also comprises:
Wake module, knows that if be configured to described second terminal is in resting state, then wakes described second terminal up by the router of described WLAN (wireless local area network).
19. 1 kinds of information processing systems, is characterized in that, comprising: the first terminal be connected with the router of WLAN (wireless local area network), and at least one second terminal, and wherein, described first terminal comprises: the information processor as described in as arbitrary in claim 10-18.
20. 1 kinds of terminal equipments, is characterized in that, described equipment comprises:
Processor;
For storing the memory of the executable instruction of described processor;
Wherein, described processor is configured to:
Determine whether the second terminal in this terminal wireless local area network (LAN) has TDLS transmittability;
If determine, described second terminal has TDLS transmittability, then and between described second terminal set up described TDLS;
By described TDLS, the screen message of described terminal is sent to described second terminal, to make screen message described in described second terminal demonstration.
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