CN103139202A - Thin client, communication method and device thereof - Google Patents
Thin client, communication method and device thereof Download PDFInfo
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- CN103139202A CN103139202A CN2013100274083A CN201310027408A CN103139202A CN 103139202 A CN103139202 A CN 103139202A CN 2013100274083 A CN2013100274083 A CN 2013100274083A CN 201310027408 A CN201310027408 A CN 201310027408A CN 103139202 A CN103139202 A CN 103139202A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/764—Media network packet handling at the destination
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
Abstract
The invention discloses a thin client, a communication method of the thin client and a device of the thin client. The thin client comprises a processor used for decoding sound data and video data of received from a communication opposite end. The sound data and the video data are from media stream; the sound data and the video data collected from the local are encoded and are transmitted. The problem that the playing quality of the sound and the video achieved by the thin client in correlation technique is bad can be solved. The device has the advantages of improving playing effect of sound or video in the thin client and reducing bandwidth consumption of a data center.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of thin client and communication means and device.
Background technology
Thin client is also referred to as cloud terminal, thin terminal.That a kind of small size, low-power consumption access terminal, for the user provides the Input/Output Device interface, and the functions such as network communication of following server end, be applicable to the computation schema centered by data center, server.
The typical application scenarios of thin client is client service center, network management center, the basic office space in government or enterprise.The staff accesses unified virtual desktop by thin client, carries out indiscriminate operation.This class personnel also need to use the audio/video communication service, usually such as Visual communications, speech communication when carrying out the front end data operation.
Realize that audio/video communication can be by the phone software client realization of on thin client or high in the clouds operation.Can carry out neatly audio/video communication and interoperability in conjunction with address list, instant message etc. by the phone software client; But the audio/video encoding/decoding on thin client is normally realized by the software in Cloud Server, so the processing speed of encoding and decoding is slower, and the delay of audio/video communication is higher, thereby the audio/video play quality that causes thin client to be realized is relatively poor.
The relatively poor problem of audio/video play quality for thin client in correlation technique is realized not yet proposes effective solution at present.
Summary of the invention
The relatively poor problem of audio/video play quality for thin client in correlation technique is realized the invention provides a kind of thin client and communication means thereof and device, to address the above problem at least.
According to an aspect of the present invention, provide a kind of thin client, having comprised: processor, decode for the audio/video data of the Media Stream that will receive from the communication opposite end; And/or the audio/video data that will collect from this locality is encoded, and transmits.
According to a further aspect in the invention, provide a kind of communication means of thin client, having comprised: thin client receives the Media Stream of communication opposite end; Described thin client is decoded to the audio/video data in described Media Stream; Described thin client passes through subject for ridicule and/or hands-free broadcast with decoded described voice data, and/or, decoded described video data is play by display screen.
In accordance with a further aspect of the present invention, provide the communication means of another kind of thin client, having comprised: thin client is by the voice data of subject for ridicule and/or hands-free collection this locality; Described thin client is encoded to the video data and/or the described voice data that collect; Described video data after described thin client will be encoded and/or described voice data are sent to the communication opposite end.
In accordance with a further aspect of the present invention, also provide a kind of communicator of thin client, be arranged in thin client, having comprised: receiver module, for the Media Stream that receives the communication opposite end; Decoder module is used for the audio/video data of described Media Stream is decoded; Playing module is used for decoded described voice data is passed through subject for ridicule and/or hands-free broadcast, and/or, decoded described video data is play by display screen.
Also on the one hand provide a kind of communicator of thin client according to of the present invention, be arranged in thin client, having comprised: acquisition module is used for the voice data by subject for ridicule and/or hands-free collection this locality; Coding module is used for the video data and/or the described voice data that collect are encoded; Sending module, the described video data after being used for encoding and/or described voice data are sent to the communication opposite end.
By the present invention, adopt thin client, comprising: processor, decode for the audio/video data of the Media Stream that will receive from the communication opposite end; And/or, the audio/video data that will collect from this locality is encoded, and transmits, and has solved the relatively poor problem of audio/video play quality that in the correlation technique, thin client is realized, promote the audio frequency and video result of broadcast of thin client, can reduce the bandwidth consumption of data center simultaneously.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart according to the thin client of the embodiment of the present invention;
Fig. 2 is the preferred structure block diagram according to the thin client of the embodiment of the present invention;
Fig. 3 is the flow chart according to the communication means of the thin client of the embodiment of the present invention;
Fig. 4 is the structured flowchart according to the communicator of the thin client of the embodiment of the present invention;
Fig. 5 is the flow chart according to the communication means of the another kind of thin client of the embodiment of the present invention;
Fig. 6 is the structured flowchart according to the communicator of the another kind of thin client of the embodiment of the present invention;
Fig. 7 is the system group network schematic diagram according to the embodiment of the present invention one;
Fig. 8 is the schematic flow sheet according to the communication cooperation scheme one of the embodiment of the present invention one;
Fig. 9 is the system group network schematic diagram according to the embodiment of the present invention two;
Figure 10 is the schematic flow sheet according to the communication cooperation scheme two of the embodiment of the present invention two.
Embodiment
Hereinafter also describe in conjunction with the embodiments the present invention in detail with reference to accompanying drawing.Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.
In the present embodiment, a kind of thin client is provided, and Fig. 1 is the structured flowchart according to the thin client of the embodiment of the present invention, as shown in Figure 1, this thin client 10 comprises: processor 12, decode for the audio/video data of the Media Stream that will receive from the communication opposite end; And/or the audio/video data that will collect from this locality is encoded, and transmits.
The present embodiment passes through said structure, be provided with in thin client this locality audio/video data is carried out the module that encoding and decoding are processed, thereby promoted thin client and carried out the speed that encoding and decoding audio and video data is processed, reduced the delay that audio frequency and video are play, solved the relatively poor problem of audio/video play quality that in the correlation technique, thin client is realized, promote the audio frequency and video result of broadcast of thin client, can reduce the bandwidth consumption of data center simultaneously.
Fig. 2 is the preferred structure block diagram according to the thin client of the embodiment of the present invention, as shown in Figure 2, thin client is being used on the use habit of communication and the telephone plant existing gap in order further to promote the audio quality of thin client and to make up the user, preferably, can also comprise in thin client 10: subject for ridicule and/or hands-free 22, be connected with processor 12, be used for the audio frequency that playback process device 12 carries out decoded audio/video data, and gather local audio frequency.In this way, be provided with subject for ridicule and/or hands-free device on thin client, make the function with landline telephone of thin client, and carry out broadcast and the collection of voice data by this subject for ridicule and/or hands-free device, compare the mode of answering and being talked about by earphone, microphone in correlation technique, in sound quality with meet on user's use habit all progressively to some extent, promoted user's experience.
In the present embodiment, provide a kind of communication means of thin client, Fig. 3 is the flow chart according to the communication means of the thin client of the embodiment of the present invention, and as shown in Figure 3, the method comprises the steps:
Step S302, thin client receives the Media Stream of communication opposite end;
Step S304, thin client is decoded to the audio/video data in Media Stream;
Step S306, thin client passes through subject for ridicule and/or hands-free broadcast with decoded voice data, and/or, decoded video data is play by display screen.
the present embodiment passes through above-mentioned steps, the Media Stream from the communication opposite end that thin client will directly receive carries out the audio/video data decoding, then by the voice data in subject for ridicule and/or hands-free device playing audio-fequency data and video, thereby promoted thin client and carried out the speed that encoding and decoding audio and video data is processed, reduced the delay that audio frequency and video are play, compare the encoding and decoding of carrying out audio, video data in correlation technique in Cloud Server, and pass through earphone, the mode that microphone is answered and talked about, in sound quality, all promote to some extent on video quality and user's use habit, solved the relatively poor problem of audio/video play quality that in the correlation technique, thin client is realized, promoted user's experience, can reduce simultaneously the bandwidth consumption of data center.
Preferably, can be arranged on the virtual desktop of Cloud Server for the calling customer terminal software that carries out communication, in this case, before thin client receives the Media Stream of communication opposite end, thin client can be first by PC-over-IP(referred to as PcoIP) agreement sends instruction to the virtual desktop in Cloud Server, wherein, this instruction be used for to be controlled virtual desktop and is made a call to the communication opposite end by Session initiation Protocol (Session Initiation Protocol is referred to as SIP) or accept calling from the communication opposite end.Virtual desktop can make a call to the communication opposite end by sip server, and after call setup, thin client can be directly and communication opposite end media stream, do not need to be undertaken by virtual desktop.
Preferably, the calling customer terminal software that is used for carrying out communication also can be directly installed on thin client this locality, in this case, before thin client received the Media Stream of communication opposite end, thin client can be directly makes a call to the communication opposite end by Session Initiation Protocol or accepts calling from the communication opposite end.After call setup, thin client can be directly and communication opposite end media stream, do not need to be undertaken by virtual desktop, only by high in the clouds virtual desktop software, the behavior of local call is controlled and got final product, these control operations can be referred to as phone and computer integrated (Computer Telephony Integration is referred to as CTI)
Corresponding to the communication means of above-mentioned thin client, a kind of communicator of thin client also is provided in the present embodiment, be arranged in thin client, this device is used for realizing above-described embodiment and preferred implementation, had carried out repeating no more of explanation.As used below, the combination of software and/or the hardware of predetermined function can be realized in term " module ".Although the described device of following examples is preferably realized with software, hardware, perhaps the realization of the combination of software and hardware also may and be conceived.
Fig. 4 is the structured flowchart according to the communicator of the thin client of the embodiment of the present invention, and as shown in Figure 4, this device comprises: receiver module 42, decoder module 44 and playing module 46, the below is elaborated to modules.
Receiver module 42 is for the Media Stream that receives the communication opposite end; Decoder module 44 is connected with receiver module 42, decodes for the audio/video data of the Media Stream that receiver module 42 is received; Playing module 46 is connected with decoder module 44, is used for the decoded voice data of decoder module 44 is passed through subject for ridicule and/or hands-free broadcast, and/or, the decoded video data of decoder module 44 is play by display screen.
In the present embodiment, also provide the communication means of another kind of thin client, Fig. 5 is the flow chart according to the communication means of the another kind of thin client of the embodiment of the present invention, and as shown in Figure 5, the method comprises the steps:
Step S502, thin client is by the voice data of subject for ridicule and/or hands-free collection this locality;
Step S504, thin client is encoded to the video data and/or the voice data that collect;
Step S506, the video data after thin client will be encoded and/or voice data are sent to the communication opposite end.
the present embodiment passes through above-mentioned steps, thin client will carry out the audio/video data coding by the local audio data of subject for ridicule and/or hands-free device collection and the video data of collection, then the video data after encoding and/or voice data are sent to the communication opposite end, thereby promoted thin client and carried out the speed that encoding and decoding audio and video data is processed, reduced the delay that audio frequency and video are play, compare the encoding and decoding of carrying out audio, video data in correlation technique in Cloud Server, and pass through earphone, the mode that microphone is answered and talked about, in sound quality, all promote to some extent on video quality and user's use habit, solved the relatively poor problem of audio/video play quality that in the correlation technique, thin client is realized, promoted user's experience, can reduce simultaneously the bandwidth consumption of data center.
Preferably, can be arranged on the virtual desktop of Cloud Server for the calling customer terminal software that carries out communication, in this case, before video data after thin client will be encoded and/or voice data are sent to the communication opposite end, thin client can first send instruction by the PcoIP agreement to the virtual desktop in Cloud Server, wherein, this instruction be used for to be controlled virtual desktop and is made a call to the communication opposite end by Session initiation Protocol (Session Initiation Protocol is referred to as SIP) or accept calling from the communication opposite end.Virtual desktop can make a call to the communication opposite end by sip server, and after call setup, thin client can be directly and communication opposite end media stream, do not need to be undertaken by virtual desktop.
Preferably, the calling customer terminal software that is used for carrying out communication also can be directly installed on thin client this locality, in this case, before video data after thin client will be encoded and/or voice data were sent to the communication opposite end, thin client can be directly makes a call to the communication opposite end by Session Initiation Protocol or accepts calling from the communication opposite end.After call setup, thin client can be directly and communication opposite end media stream, do not need to be undertaken by virtual desktop, only by high in the clouds virtual desktop software, the behavior of local call is controlled and got final product, these control operations can be referred to as phone and computer integrated (referred to as CTI)
Communication means corresponding to above-mentioned another kind of thin client, the communicator of another kind of thin client also is provided in the present embodiment, be arranged in thin client, this device is used for realizing above-described embodiment and preferred implementation, had carried out repeating no more of explanation.As used below, the combination of software and/or the hardware of predetermined function can be realized in term " module ".Although the described device of following examples is preferably realized with software, hardware, perhaps the realization of the combination of software and hardware also may and be conceived.
Fig. 6 is the structured flowchart according to the communicator of the another kind of thin client of the embodiment of the present invention, and as shown in Figure 6, this device comprises: acquisition module 62, coding module 64 and sending module 66, the below is elaborated to modules.
Acquisition module 62 is used for the voice data by subject for ridicule and/or hands-free collection this locality; Coding module 64 is connected with acquisition module 62, is used for the voice data that the video data that collects and/or acquisition module 62 collect is encoded; Sending module 66 is connected with coding module 64, is used for the video data after coding module 64 codings and/or voice data are sent to the communication opposite end.
Describe below in conjunction with preferred embodiment, following preferred embodiment combines above-described embodiment and preferred implementation thereof.
In following preferred embodiment, provide a kind of thin client devices and method that is applied to the cloud computing field.By this thin client devices, and realize method with the indiscriminate audio/video communication service of telephone plant in this equipment, kept the use habit of office telephone, communication cooperation more easily, and can obtain good tonequality and video effect, can reduce the bandwidth consumption of data center simultaneously.
The thin client devices that provides in following preferred embodiment and method can comprise following characteristic:
1) mode of appearance of thin client can be the landline telephone form, for example, comprises subject for ridicule, button, display screen, hands-free device.
2) thin client can comprise USB (Universal Serial Bus is referred to as USB) interface, can external connection keyboard, mouse; And can comprise digital visual interface (Digital Visual Interface is referred to as DVI) or Video Graphics Array (Video GraphicsArray is referred to as VGA) interface, can external-connection displayer.
3) can comprise audio coding decoding module, coding and decoding video module in the hardware system of thin client, encoding and decoding that can processed voice/video.
4) can comprise basic operating system in the software systems of thin client, such as linux/Android/Windows system etc.; Can move the client software of cloud computing, be typically virtual desktop; Can move calling customer terminal software, realize phone operation.
For realizing the cooperation of communication easily, provide the communication scheme of two kinds of thin clients in following preferred embodiment:
Scheme one: the calling customer terminal running software is in virtual desktop system, but audio-video frequency media stream is at the thin client local transmission, and audio/video encoding/decoding, audio/video flow processing, audio-video collection and broadcast are all completed in this locality;
Scheme two: the calling customer terminal running software is local at thin client, high in the clouds virtual desktop software and the communication of local call client software, be achieved as follows operation: the state variation of local call is reported to high in the clouds virtual desktop software, the behavior of high in the clouds virtual desktop software control local call, these operations be referred to as the CTI(phone and computer integrated).
Be described in further detail below in conjunction with the enforcement of accompanying drawing to technical scheme.
Embodiment one
Fig. 7 is the system group network schematic diagram according to the embodiment of the present invention one, as shown in Figure 7, wherein data center 702 refer to unifiedly calculate, virtual desktop, network, memory access and virtualization integration system together; Data center 702 comprises the virtual desktop resource pool, for explaining intuitively content of the present invention, only identify two virtual desktops in figure: in virtual desktop 1(figure with 704 signs) and virtual desktop 2(figure in identify with 708), it is virtual that so-called desktop virtual refers to that the desktop with computer carries out, fail safe and the flexibility used to reach desktop.Can pass through any equipment,, access any time the desktop system that belongs to we individual on network in any place; Sip server 706 refers to complete the exchange of SIP signaling and the treatment facility of audio/video communication function, be a logical device, may be in fact a plurality of server apparatus or the one or more cabinet equipment that comprises the single server equipment of several functions or comprise several functions herein.
Thin client (710,712) mode of appearance can be the landline telephone form, has subject for ridicule, button, display screen, hands-free device; Have USB (Universal Serial Bus is referred to as USB) interface, can external connection keyboard, mouse; Have DVI or VGA interface, can external-connection displayer; Have audio coding decoding module, coding and decoding video module in hardware system, encoding and decoding that can processed voice/video; Have basic operating system in software systems, such as linux/Android/Windows, can move the client software of cloud computing, be typically virtual desktop; Can move calling customer terminal software, realize phone operation.
Can show data by the desktop virtual protocol interaction between thin client and data center, desktop virtual display protocol commonly used comprises RDP (Remote Desktop Protocol, referred to as RDP), Citrix independent computing architecture (Citrix Independent Computing Architecture is referred to as Citrix ICA) and PcoIP agreement.
Fig. 8 is that as shown in Figure 8, this communication cooperation scheme comprises the steps: according to the schematic flow sheet of the communication cooperation scheme one of the embodiment of the present invention one
Step S802 at the local telephone number by the calling customer terminal software interface inquiring contactor on virtual desktop 1 of thin client 1, perhaps inputs telephone number, carries out dial-up operation; Dial action and number information arrive virtual desktop 1 by the PcoIP agreement;
Step S804, calling customer terminal and sip server on virtual desktop 1 are mutual, interaction protocol is Session Initiation Protocol, signaling is Invite message, in this message with Session Description Protocol (Sessions Description Protocol, referred to as SDP) information, in the field of describing about source of media in SDP information, the IP address is the IP address of thin client;
Step S806, it is virtual desktop 2 that sip server is transmitted to the callee with the calling customer terminal SIP signaling of virtual desktop 1.Interaction protocol is Session Initiation Protocol, and signaling is request (invite) message.
Step S808, virtual desktop 2 by the PcoIP agreement with calling party's related data transmission such as number to thin client 2.After thin client 2 is received information, show that incoming call and 180 ringring promptings have new incoming call;
Step S810-S816, after thin client 2 selects audio/video to answer, thin client and virtual desktop are undertaken alternately by the PcoIP agreement, virtual machine and sip server are undertaken alternately by Session Initiation Protocol, carry SDP information in the off-hook signaling of 200OK, its information the inside comprises the Media Stream after negotiation, is namely voice communication or video communication;
After step S818, call flow set up, thin client 1 and thin client 2 directly passed through RTP (Real-time Transport Protocol is referred to as RTP) to carry out Media Stream mutual, processing audio/coding and decoding video;
Step S820-S826, by thin client operation on-hook, the on-hook action arrives virtual desktop by the PcoIP agreement; The client of virtual desktop and sip server are undertaken alternately by Session Initiation Protocol, and sip server is pass on the opposite end with on-hook (bye) signaling, finally realizes the on-hook function.
Embodiment two
Fig. 9 is the system group network schematic diagram according to the embodiment of the present invention two, and is as shown in Figure 9, identical in each parts and embodiment one in system.The carrying out in thin client this locality alternately of SIP signaling when difference is that in embodiment two, thin client carries out audio/video communication, and other function in virtual desktop and audio/video communication function carry out when mutual, by the CTI Interface realization.
Figure 10 is the schematic flow sheet according to the communication cooperation scheme two of the embodiment of the present invention two, as shown in figure 10, its each parts and network element are identical, unique different be that communication signaling is initiated by thin client is local alternately, and other functions of virtual desktop and communication function are passed through the CTI interactive interfacing;
Step S1002, thin client 1 is initiated audio-visual communication, and thin client 1 and sip server are undertaken alternately by Session Initiation Protocol, and signaling is invite information, and this message is carried the SDP media information.Comprise calling media information in the SDP media information;
Step S1004, sip server is transmitted to called end (thin client 2) with the invite message of thin client 1;
Step S1006-S1008, thin client 2 shows incoming call and points out with ring back tone.Thin client 2 is forwarded to thin client 1 with 180 ringing informations by sip server;
Step S1010, after thin client 2 selected voice/video to answer, the off-hook signaling that thin client 2 sends 200OK was carried SDP information to sip server in this information.SDP information is the Media Stream after calling terminal and called end are consulted;
After step S1012, sip server receive the 200OK off-hook information of thin client 2, it is transmitted to calling terminal (thin client 1);
Step S1014, after call flow was set up, thin client 1 and thin client 2 carried out the media Signalling exchange by Real-time Transport Protocol, carry out audio-visual communication;
Step S1016, other function in virtual desktop and audio/video communication function are carried out when mutual, by the CTI Interface realization;
Step S1018-S1020, the on-hook action is directly operated by thin client, and by thin client, sip server is directly issued in the bye on-hook signaling, by sip server, this signaling is transmitted to the opposite end, realizes the on-hook function.
In another embodiment, also provide a kind of software, this software be used for to be carried out the technical scheme that above-described embodiment and preferred embodiment are described.
In another embodiment, also provide a kind of storage medium, stored above-mentioned software in this storage medium, this storage medium includes but not limited to CD, floppy disk, hard disk, scratch pad memory etc.
obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step being made into the single integrated circuit module realizes.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a thin client, is characterized in that, comprising:
Processor is decoded for the audio/video data of the Media Stream that will receive from the communication opposite end; And/or,
The audio/video data that will collect from this locality is encoded, and transmits.
2. thin client according to claim 1, is characterized in that, also comprises:
Subject for ridicule and/or hands-free is used for playing the audio frequency that described processor carries out decoded described audio/video data, and gathers local audio frequency.
3. the communication means of a thin client, is characterized in that, comprising:
Thin client receives the Media Stream of communication opposite end;
Described thin client is decoded to the audio/video data in described Media Stream;
Described thin client passes through subject for ridicule and/or hands-free broadcast with decoded described voice data, and/or, decoded described video data is play by display screen.
4. method according to claim 3, is characterized in that, receive the Media Stream of communication opposite end at thin client before, also comprises:
Described thin client sends instruction by the PcoIP agreement to the virtual desktop in Cloud Server, wherein, described instruction is used for controlling described virtual desktop and makes a call to described communication opposite end by Session initiation Protocol SIP or accept calling from described communication opposite end.
5. method according to claim 3, is characterized in that, receive the Media Stream of communication opposite end at thin client before, also comprises:
Described thin client makes a call to described communication opposite end by SIP or accepts calling from described communication opposite end.
6. the communication means of a thin client, is characterized in that, comprising:
Thin client is by the voice data of subject for ridicule and/or hands-free collection this locality;
Described thin client is encoded to the video data and/or the described voice data that collect;
Described video data after described thin client will be encoded and/or described voice data are sent to the communication opposite end.
7. method according to claim 6, is characterized in that, the described video data after described thin client will be encoded and/or described voice data also comprise before being sent to the communication opposite end:
Described thin client sends instruction by the PcoIP agreement to the virtual desktop in Cloud Server, wherein, described instruction is used for controlling described virtual desktop and makes a call to described communication opposite end by Session initiation Protocol SIP or accept calling from described communication opposite end.
8. method according to claim 6, is characterized in that, the described video data after described thin client will be encoded and/or described voice data also comprise before being sent to the communication opposite end:
Described thin client makes a call to described communication opposite end by SIP or accepts calling from described communication opposite end.
9. the communicator of a thin client, is characterized in that, is arranged in thin client, comprising:
Receiver module is for the Media Stream that receives the communication opposite end;
Decoder module is used for the audio/video data of described Media Stream is decoded;
Playing module is used for decoded described voice data is passed through subject for ridicule and/or hands-free broadcast, and/or, decoded described video data is play by display screen.
10. the communicator of a thin client, is characterized in that, is arranged in thin client, comprising:
Acquisition module is used for the voice data by subject for ridicule and/or hands-free collection this locality;
Coding module is used for the video data and/or the described voice data that collect are encoded;
Sending module, the described video data after being used for encoding and/or described voice data are sent to the communication opposite end.
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| CN2013100274083A CN103139202A (en) | 2013-01-24 | 2013-01-24 | Thin client, communication method and device thereof |
| PCT/CN2013/082804 WO2014114085A1 (en) | 2013-01-24 | 2013-09-02 | Thin client and communication method and device thereof |
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| CN2013100274083A CN103139202A (en) | 2013-01-24 | 2013-01-24 | Thin client, communication method and device thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475953A (en) * | 2013-09-13 | 2013-12-25 | 华为技术有限公司 | Media control method and equipment based on desktop clouds |
| CN103634945A (en) * | 2013-11-21 | 2014-03-12 | 安徽海聚信息科技有限责任公司 | SOC-based high-performance cloud terminal |
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| CN104301687B (en) * | 2014-10-27 | 2018-03-23 | 中国联合网络通信集团有限公司 | Camera video processing method and relevant device applied to virtual desktop environment |
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| WO2014114085A1 (en) | 2014-07-31 |
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