CN103297834A - Control method and device of set top box - Google Patents
Control method and device of set top box Download PDFInfo
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- CN103297834A CN103297834A CN2013101912804A CN201310191280A CN103297834A CN 103297834 A CN103297834 A CN 103297834A CN 2013101912804 A CN2013101912804 A CN 2013101912804A CN 201310191280 A CN201310191280 A CN 201310191280A CN 103297834 A CN103297834 A CN 103297834A
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- stb
- equipment
- subscriber equipment
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42208—Display device provided on the remote control
- H04N21/42209—Display device provided on the remote control for displaying non-command information, e.g. electronic program guide [EPG], e-mail, messages or a second television channel
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42224—Touch pad or touch panel provided on the remote control
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Information Transfer Between Computers (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
An embodiment of the invention provides a control method and device of a set top box, and relates to the communication field. STB (set top box) control efficiency of a mobile phone can be improved, and user experience, user satisfaction and user viscosity are improved. The method includes generating control information corresponding to input information according to the input information inputted by a user, sending the control information to an STB device to enable the STB device to acquire corresponding image information according to the control information, receiving the image information from the STB device, and displaying the image information.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of control method and device of set-top box.
Background technology
Along with IPTV (Internet Protocol Television, Web TV) continuous development and universal, the user can be by operation STB (the Set Top Box that uses a teleswitch, set-top box) to obtain data service, perhaps obtains user's body language to realize body sense value-added service by camera.
In the prior art, the user can control STB by corresponding controlling application program is installed in mobile phone.Mobile phone can be controlled the interface operation of STB, browses, soft keyboard input, changes platform, video playback etc. as EPG (Electronic Program Guide, electronic program guides).The user can be by clicking at the display screen of mobile phone or shirtsleeve operation such as slip, to realize being equal to the conventional keys remote controller to the control of STB.
Yet in the process of above-mentioned use mobile phone control STB, the user also needs observation television machine screen in operating handset, follow the trail of the running orbit of arrow on television screen of mobile phone; Further, when the user uses mobile phone control STB, can only carry out waiting up and down shirtsleeve operation, and because telecontrol engineering is limited, the user can only be confined to use in the very little scope mobile phone that STB is controlled, if user's sight line has been left television screen, then the user can not observe mobile phone to the control result of STB, thereby make that the control efficiency of mobile phone is low, user's experience sense is poor, and then has reduced user satisfaction and usage rate of the user.
Summary of the invention
Embodiments of the invention provide a kind of control method and device of set-top box, can improve mobile phone to control efficiency, lifting user experience sense, user satisfaction and the usage rate of the user of STB.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the invention provide the control method of a kind of STB, comprising:
According to the input information of user's input, generate and described input information control information corresponding;
Send described control information to STB equipment, so that described STB equipment obtains corresponding image information according to described control information;
Reception is from the described image information of described STB equipment;
Show described image information.
In first kind of first aspect possible implementation, described control information comprises positional information and touch screen information;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte.
In second kind of first aspect possible implementation, described control information comprises positional information, touch screen information and page furbishing frequency;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte, and described page furbishing frequency takies 1 byte.
In conjunction with any implementation in first kind of possible implementation to the second kind of possible implementation of aforesaid first aspect or first aspect, in the third possible implementation, described reception specifically comprises from the described image information of described STB equipment:
Periodically receive the described image information from described STB equipment.
In the 4th kind of possible implementation of first aspect, send described control information to the described STB equipment, described method also comprises:
Reception is from the response message of described STB equipment.
Second aspect, the embodiment of the invention also provide the control method of a kind of STB, comprising:
Reception is from the control information of subscriber equipment;
According to described control information, obtain corresponding image information;
Send described image information to described subscriber equipment, so that described subscriber equipment shows described image information.
In first kind of second aspect possible implementation, described according to described control information, obtain corresponding image information and specifically comprise:
According to described control information, obtain described image information, and the parsing HTML (Hypertext Markup Language) HTTP corresponding with described image information links and cookie information.
In conjunction with first kind of aforesaid second aspect or second aspect possible implementation, in second kind of possible implementation, described image information comprises the Pixel Information of the type of the number of image, described image, described image and the coded system of described image;
Wherein, the number of described image takies N byte, and the type of described image takies 1 byte, and the Pixel Information of described image takies 8 bytes, and the coded system of described image takies 2 bytes, and N is positive integer.
In conjunction with second kind of second aspect possible implementation, in the third possible implementation, described image information is the information of the described image that changes.
In conjunction with first kind of aforesaid second aspect or second aspect possible implementation any implementation to the third possible implementation, in the 4th kind of possible implementation, the described corresponding image information of obtaining; Sending described image information to described subscriber equipment specifically comprises:
Periodically obtain described image information, and periodically send described image information to described subscriber equipment.
In the 5th kind of possible implementation of second aspect, receive after the control information from subscriber equipment, described method also comprises:
Return response message to described subscriber equipment.
The third aspect, the embodiment of the invention provide a kind of subscriber equipment, comprising:
First generation unit is used for the input information according to user's input, generates and described input information control information corresponding;
First transmitting element is used for sending described control information to STB equipment, so that described STB equipment obtains corresponding image information according to described control information;
First receiving element is used for receiving the described image information from described STB equipment;
First display unit is used for showing described image information.
In first kind of the third aspect possible implementation,
The described control information that described first generation unit generates comprises positional information and touch screen information;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte.
In second kind of the third aspect possible implementation,
The described control information that described first generation unit generates comprises positional information, touch screen information and page furbishing frequency;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte, and described page furbishing frequency takies 1 byte.
In conjunction with any implementation in first kind of possible implementation to the second kind of possible implementation of the aforesaid third aspect or the third aspect, in the third possible implementation,
Described first receiving element, the concrete described image information that is used for periodically receiving from described STB equipment.
In the 4th kind of possible implementation of the third aspect,
Described first receiving element also is used for sending described control information to the described STB equipment at described first transmitting element, receives the described response message from described STB equipment.
Fourth aspect, the embodiment of the invention provide a kind of STB equipment, it is characterized in that, comprising:
Second receiving element is used for receiving the control information from subscriber equipment;
Second acquisition unit is used for according to described control information, obtains corresponding image information;
Second transmitting element is used for sending described image information to described subscriber equipment, so that described subscriber equipment shows described image information.
In first kind of fourth aspect possible implementation,
Described second acquisition unit, concrete being used for obtained described image information, and the parsing HTTP corresponding with described image information links and cookie information.
In conjunction with first kind of aforesaid fourth aspect or fourth aspect possible implementation, in second kind of possible implementation,
The described image information that described second acquisition unit obtains comprises the Pixel Information of the type of the number of image, described image, described image and the coded system of described image;
Wherein, the number of described image takies N byte, and the type of described image takies 1 byte, and the Pixel Information of described image takies 8 bytes, and the coded system of described image takies 2 bytes.
In conjunction with second kind of fourth aspect possible implementation, in the third possible implementation,
The described image information that described second acquisition unit obtains is the information of the described image that changes.
In conjunction with first kind of aforesaid fourth aspect or fourth aspect possible implementation any implementation to the third possible implementation, in the 4th kind of possible implementation,
Described second acquisition unit, concrete for periodically obtaining described image information;
Described second transmitting element, concrete for periodically sending described image information to described subscriber equipment.
In the 5th kind of possible implementation of fourth aspect,
Described second transmitting element also is used for returning response message to described subscriber equipment after the control information of described second receiving element reception from subscriber equipment.
The embodiment of the invention provides control method and the device of a kind of STB, by the input information according to user's input, generate and input information control information corresponding, and send control information to STB equipment, so that STB equipment is according to control information, obtain corresponding image information, and receive the image information from STB equipment, and show this image information.By this scheme, owing to the display interface of STB equipment directly can be shown at the display screen of subscriber equipment, thereby make the user conveniently to control STB equipment by subscriber equipment, thus improved subscriber equipment to the control efficiency of STB equipment, promoted user's experience sense, user satisfaction and usage rate of the user.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The control method flow chart one of a kind of set-top box that Fig. 1 provides for the embodiment of the invention;
The control method flowchart 2 of a kind of set-top box that Fig. 2 provides for the embodiment of the invention;
The control method flow chart 3 of a kind of set-top box that Fig. 3 provides for the embodiment of the invention;
The practical application schematic diagram of the control method of a kind of set-top box that Fig. 4 provides for the embodiment of the invention;
The structural representation one of the subscriber equipment that Fig. 5 provides for the embodiment of the invention;
The structural representation one of the STB equipment that Fig. 6 provides for the embodiment of the invention;
The structural representation two of the subscriber equipment that Fig. 7 provides for the embodiment of the invention;
The structural representation two of the STB equipment that Fig. 8 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment one
As shown in Figure 1, the embodiment of the invention provides the control method of a kind of STB, relates to user equipment side, and this method can comprise:
The input information that S101, subscriber equipment are imported according to the user generates and this input information control information corresponding.
The subscriber equipment that the embodiment of the invention provides can comprise smart mobile phone, computer, panel computer etc., and other can install device or the equipment of controlling application program arbitrarily, and the present invention does not limit.
Need to prove that realization of the present invention is based on the existing commercial system of operator, this commercial system can comprise subscriber equipment and STB equipment two parts.In the embodiment of the invention, can in subscriber equipment, add a corresponding controlling application program, and in STB equipment, increase the service accessory that to gather the display interface of STB equipment and receive the remote control command of subscriber equipment newly.
When the user need operate STB equipment, the user can be in the corresponding input information of subscriber equipment input, and subscriber equipment can generate and this input information control information corresponding according to this input information after receiving user's input information.
Especially, input information can comprise the complete display interface of subscriber equipment, this display interface is divided into three parts, the top column is menu bar, mid portion is the touch screen page, and bottom column is the control option, wherein, menu bar can comprise that " selection of STB equipment ", " gesture remote control " reach " TV (Television, television set) moves screen " etc.; The touch screen page can carry out gesture and touch control, or browses the EPG page and watch TV program etc.; The control option can comprise that " help ", " retreating ", " broadcast ", " F.F. ", " recording ", " volume control " reach " keyboard input " etc.Be described in detail below by table 1 pair every input information:
Table 1
Further, the control information that subscriber equipment generates can comprise positional information and touch screen information at least, wherein, positional information for the user in position that the display screen of subscriber equipment is clicked, this positional information can be with the upper left corner of a pair of display screen with respect to subscriber equipment, is that the coordinate figure of initial point is represented with the upper left corner of the display screen of subscriber equipment namely; Touch screen information is the touch screen event of user on the display screen of subscriber equipment, this touch screen information can comprise left slide, slide to the right, upwards slide, to lower slider, click and double-click etc.
S102, subscriber equipment send control information to STB equipment, so that STB equipment obtains corresponding image information according to this control information.
After subscriber equipment generated control information corresponding, subscriber equipment was sent to STB equipment with this control information, so that STB equipment can obtain the image information that STB equipment shows, thereby STB equipment be sent to subscriber equipment with this image information according to this control information.
Need to prove, above-mentioned image information can for STB equipment to the control information response success from subscriber equipment after, the image information in the display interface of the STB equipment that STB equipment obtains.Concrete, this image information can comprise number, the type of image, the Pixel Information of image and the coded system of image etc. of the image in the display interface of STB equipment.
One of ordinary skill in the art will appreciate that, if what the display interface of STB equipment was play is video flowing, then STB equipment is after the control information response success to subscriber equipment, obtain to the STB equipment periodic image information in the display interface of STB equipment, so that subscriber equipment can show the video flowing that the display interface of STB equipment is play continuously, thereby subscriber equipment can be controlled STB equipment better.
S103, subscriber equipment receive the image information from STB equipment.
Subscriber equipment receives this image information that sends from STB equipment, and this image information is handled accordingly.
S104, subscriber equipment displays image information.
Subscriber equipment repaints this image information on the display screen of subscriber equipment after this image information is handled accordingly, namely shows this image information.
As shown in Figure 2, the embodiment of the invention also provides the control method of a kind of STB, relates to the STB equipment side, and this method can comprise:
S201, STB equipment receive the control information from subscriber equipment.
When subscriber equipment was controlled STB equipment, subscriber equipment sent corresponding control information to STB equipment, and namely STB equipment receives the control information from subscriber equipment.
S202, STB equipment obtain corresponding image information according to control information.
After STB equipment received control information from subscriber equipment, STB equipment can obtain corresponding image information according to this control information, i.e. image information in the display interface of STB equipment.
S203, STB equipment send image information to subscriber equipment, so that the subscriber equipment displays image information.
After STB equipment obtains image information, STB equipment is sent to subscriber equipment with this image information, so that after subscriber equipment handles accordingly to this image information, subscriber equipment repaints this image information on the display screen of subscriber equipment, is about to this image information and shows at the display screen of subscriber equipment.
The embodiment of the invention provides control method and the device of a kind of STB, by the input information according to user's input, generate and input information control information corresponding, and send control information to STB equipment, so that STB equipment is according to control information, obtain corresponding image information, and receive the image information from STB equipment, and show this image information.By this scheme, owing to the display interface of STB equipment directly can be shown at the display screen of subscriber equipment, thereby make the user conveniently to control STB equipment by subscriber equipment, thus improved subscriber equipment control efficiency, promoted user's experience sense, user satisfaction and usage rate of the user.
Embodiment two
As shown in Figure 3, the embodiment of the invention provides the control method of a kind of STB, and this method can comprise:
S301, subscriber equipment receive the input information of user's input.
The subscriber equipment that the embodiment of the invention provides can comprise smart mobile phone, computer, panel computer etc., and other can install device or the equipment of controlling application program arbitrarily, and the present invention does not limit.
Need to prove that realization of the present invention is based on the existing commercial system of operator, this commercial system can comprise subscriber equipment and STB equipment two parts.In the embodiment of the invention, can in subscriber equipment, add a corresponding controlling application program, and in STB equipment, increase the service accessory that to gather the display interface of STB equipment and receive the remote control command of subscriber equipment newly.
When the user need operate STB equipment, the user can be in the corresponding input information of subscriber equipment input, so that subscriber equipment is controlled STB equipment by the input information of user's input.
Especially, input information can comprise the complete display interface of subscriber equipment, this display interface is divided into three parts, the top column is menu bar, mid portion is the touch screen page, bottom column is the control option, and wherein, menu bar can comprise that " selection of STB equipment ", " gesture remote control " reach " TV moves screen " etc.; The touch screen page can carry out gesture and touch control, or browses the EPG page and watch TV program etc.; The control option can comprise that " help ", " retreating ", " broadcast ", " F.F. ", " recording ", " volume control " reach " keyboard input " etc.Have been described in detail by table 1 pair every input information in above-described embodiment, repeat no more herein.
S302, subscriber equipment generate and input information control information corresponding according to input information.
Subscriber equipment is after receiving user's input information, and subscriber equipment can generate and this input information control information corresponding according to this input information.
Need to prove, the control information that subscriber equipment generates can comprise positional information and touch screen information at least, wherein, positional information for the user in position that the display screen of subscriber equipment is clicked, this positional information can be with the upper left corner of a pair of display screen with respect to subscriber equipment, is that the coordinate figure of initial point is represented with the upper left corner of the display screen of subscriber equipment namely; Touch screen information is the touch screen event of user on the display screen of subscriber equipment, this touch screen information can comprise left slide, slide to the right, upwards slide, to lower slider, click and double-click etc.
Further, if control information comprises positional information and touch screen information, then control information takies 5 bytes, and wherein, positional information takies 4 bytes, and touch screen information takies 1 byte; If control information comprises positional information, touch screen information and page furbishing frequency, then control information takies 6 bytes, and wherein, positional information takies 4 bytes, and touch screen information takies 1 byte, and the page furbishing frequency takies 1 byte.
Concrete, the coordinate figure of the position that positional information can be used for representing that the touch screen event of user on the display screen of subscriber equipment takes place; Touch screen information can be used for representing the click state of touch screen event and touch screen event, as in the time need clicking certain position, if pressing this position then is 1, otherwise is 0; The page furbishing frequency can be used for representing the display frequency of the display screen of subscriber equipment, and namely the display screen of subscriber equipment can be play the image of how many frames one second, and the default value of this page furbishing frequency was 4 frame/seconds, and the scope that can arrange is 4 frames/second-25 frame/second.
S303, subscriber equipment send control information to STB equipment.
After subscriber equipment generated control information corresponding, subscriber equipment was sent to STB equipment with this control information.
S304, STB equipment obtain corresponding image information according to control information.
After STB equipment received control information from subscriber equipment, STB equipment can obtain the image information that STB equipment shows according to this control information.
Need to prove, above-mentioned image information can for STB equipment to the control information response success from subscriber equipment after, the image information in the display interface of the STB equipment that STB equipment obtains.Concrete, this image information can comprise number, the type of image, the Pixel Information of image and the coded system of image etc. of the image in the display interface of STB equipment.Wherein, the number of image takies N byte, and the type of image takies 1 byte, and the Pixel Information of image takies 8 bytes, and the coded system of image takies 2 bytes, and N is positive integer.
The most basic unit of the image in the display interface of the STB equipment that the embodiment of the invention provides can be the rectangular area, namely can demonstrate the pixel set of a rectangular area on the display screen of subscriber equipment.In order to reduce the data volume of transmission over networks to a certain extent, improve overall system efficiency, the information of the image that changes in the display interface of STB equipment is obtained and sent to the STB device just, and namely the image information of the rectangular area of recent renewal is obtained and sent to the STB device just.
Concrete, the number of image is the number of rectangular area in the display interface of STB equipment; The type of image is by different each rectangular areas divided of color in the display interface of STB equipment; The Pixel Information of image is the Pixel Information of rectangular area in the display interface of STB equipment, and this Pixel Information can comprise the rectangular area with respect to the coordinate figure of the display interface of STB equipment, and the width of rectangular area and height; The coded system of image is the coded system of rectangular area.
After STB equipment obtains corresponding image information, sending this image information to the subscriber equipment, need this image information is carried out certain processing, as compression, coding etc., this is because in order to guarantee the correctness of fluency, minimizing network epigraph transmission of Information amount and the image information transmission of image information in transmission course.
The coded system of the image that the embodiment of the invention provides can comprise RRE (Rise And Run Length Encoding, two-dimension run-length encoding) coding, and the RRE coding is the realization of RLE (Run Length Encoding, run length encoding) on two-dimentional yardstick.The RRE coding is that as a whole the transmission done in some rectangular areas that pixel color is identical, the content of transmission be a pixel value and the rectangular area corresponding with this pixel value information (adopt the rectangular area with respect to the coordinate figure of the display interface of STB equipment usually, and the width of rectangular area with highly wait expression).When adopting the RRE coding that the image of the display interface demonstration of STB equipment is encoded, at first need find a background color, this background color should be the higher color of the frequency of occurrences in the image of the display interface demonstration of the STB equipment that will encode, and then the image that the display interface of STB equipment is shown is divided into the single image of several colors, i.e. rectangular area.When the image information that transmission STB equipment obtains, at first need transmit selected background color, then transmit the quantity of rectangular area, again each rectangular area is transmitted with the form of the information of pixel value and rectangular area at last.
Especially, in order to adapt to complicated graphics process and to click incoming event, need to formulate suitable host-host protocol.In the embodiment of the invention, it (is that subscriber equipment and STB equipment all are connected to same router/IP (Internet Protocol that subscriber equipment and STB equipment can be arranged in the same local area network (LAN), Internet Protocol) Wireless Router/bluetooth/infrared etc.), can reach 100 mbit/with the network speed that guarantees local area network (LAN), thereby finish the real-time of transmission data between STB equipment and the subscriber equipment, and then subscriber equipment can be controlled to STB equipment better.
One of ordinary skill in the art will appreciate that, if what the display interface of STB equipment was play is video flowing, then STB equipment is after the control information response success to subscriber equipment, obtain to the STB equipment periodic image information in the display interface of STB equipment, so that subscriber equipment can show the video flowing that the display interface of STB equipment is play continuously, thereby subscriber equipment can be controlled STB equipment better.
When the image that shows when the display interface of STB equipment constantly changes, require the display interface of the STB equipment that the display screen of subscriber equipment shows also should keep fluency equally.Under the normal condition, because the eye storage characteristic of human eye, if the display screen of subscriber equipment was play 24 frame still frames continuously in one second, for human eye, the picture that human eye is experienced is exactly continuously dynamic, therefore, STB equipment obtains the efficient of image, and namely the IMAQ rate is most important.The IMAQ rate of STB equipment should be accomplished configurable, this be since the user in using the IPTV business procedure, the variation that the user browses the EPG displayed page is not big especially, only need reach to get final product for 4 frame/seconds.For subscriber equipment, subscriber equipment should be judged the IMAQ rate of STB equipment configuration, if the IMAQ rate of STB equipment is less than 20 frame/seconds, then the display screen of subscriber equipment only shows displayed page, simultaneously as user during at the program request files in stream media, the display screen of subscriber equipment can blank screen shows, and prompting " please watching at television set " etc.; If the IMAQ rate of STB equipment is greater than 20 frame/seconds, then the user can turn on television set fully, directly uses the display screen of subscriber equipment to replace screen of TV set (being that TV moves screen) to play the files in stream media of user's program request.For the picture that prevents the little appearance of the network bandwidth postpones and shake, subscriber equipment can carry out showing behind the buffer memory to the image information that the STB device transmission is come again.In the image information transmission course, in order to reduce the data volume of transfer of data, image information need be encoded, only need obtain the image that changes in the display interface of STB equipment simultaneously, and the image that only this is changed be sent to subscriber equipment after treatment.
S305, STB equipment return response message to subscriber equipment.
After the control information of STB device responds subscriber equipment, STB equipment returns corresponding response message to subscriber equipment.
The present invention does not limit the execution sequence of S304 and S305, i.e. the present invention carries out S305 after can carrying out S304 earlier, carries out S304 after can carrying out S305 earlier yet, can also carry out S304 and S305 simultaneously.
S306, STB equipment send image information to subscriber equipment.
After STB equipment obtained corresponding image information, STB equipment sent this image information to subscriber equipment.
Need to prove, when the user has selected " gesture remote control " at the display screen of subscriber equipment, method and prior art mobile phone that subscriber equipment is controlled STB equipment are similar to the method that STB controls, for subscriber equipment sends with gesture remote control control information corresponding to STB equipment, so that STB equipment can respond this control information, and return corresponding result to subscriber equipment, thereby the user can control STB equipment by the display screen of operation subscriber equipment.
In the embodiment of the invention, when the user had selected " TV moves screen " at the display screen of subscriber equipment, subscriber equipment sent with TV and moves the screen control information corresponding to STB equipment, and STB equipment at first responds this control information, and returns this response message to subscriber equipment; STB equipment can obtain the information of the image that shows on the display interface of corresponding STB equipment according to this control information simultaneously, and be sent to subscriber equipment, after this obtain to the STB equipment periodic information of the image that shows on the display interface of STB equipment, and be sent to subscriber equipment, after the next control information that receives from subscriber equipment, just begin to respond this next one control information and obtain corresponding image information, be that STB equipment repeats said process always, do not re-use subscriber equipment control STB equipment until the user.
Further, STB equipment is only when the control information that receives from subscriber equipment, just can return corresponding response information to subscriber equipment, and when subscriber equipment has selected TV to move screen, STB equipment will periodically obtain the image of the display interface demonstration of corresponding STB equipment always, and this image is sent to subscriber equipment, so that the display interface of the STB equipment that the user shows on can the display screen by subscriber equipment is in real time, control STB easily.
When STB equipment received control information from subscriber equipment, the present invention did not limit the execution sequence of S305 and S306, i.e. the present invention carries out S306 after can carrying out S305 earlier, carried out S305 after can carrying out S306 earlier yet, can also carry out S305 and S306 simultaneously.
S307, subscriber equipment displays image information.
After subscriber equipment receives image information from STB equipment, subscriber equipment is at first decoded to this image information, can be by filling up background color in the appointed area, and all rectangular areas are filled into the decoding that assigned address is finished the image that the display interface of the STB equipment that is encoded shows successively.Subscriber equipment has also namely been finished the demonstration of image information to picture information decoding the time.Thereby the user can control STB equipment with realization intuitively by operating accordingly at subscriber equipment.
The control method of the STB that the embodiment of the invention provides, the display interface of STB equipment can be presented on the display screen of subscriber equipment, the user can directly control STB equipment on the display screen of subscriber equipment, and the sight line that no longer retrains the user is locked on the display screen of STB equipment.Simultaneously subscriber equipment is supported recording of highlight, and namely subscriber equipment can be with the performance recording of needs to this locality storage of subscriber equipment, repeats to watch this program so that the user is follow-up.
As shown in Figure 4, be the practical application schematic diagram that passes through the method that subscriber equipment controls STB equipment that the embodiment of the invention provides, this method can comprise:
S401, user start STB equipment, and the input username and password is logined.
S402, STB equipment are initiated login to IPTV.
S403, IPTV return the success of STB device logs.
S404, STB equipment are showed homepage to the user.
S405, user open subscriber equipment.
S406, subscriber equipment are searched for the STB equipment in the same local area network (LAN) automatically.
S407, user select a STB equipment from the STB equipment that search is come out in " selection of STB equipment " of subscriber equipment.
S408, subscriber equipment are set up the network connection between subscriber equipment and the STB equipment automatically.
The network connection that S409, STB equipment return between subscriber equipment and the STB equipment is set up successful information to subscriber equipment.
S410, subscriber equipment show that to the user network connection between subscriber equipment and the STB equipment sets up successful information.
S411, user select " gesture remote control " at subscriber equipment.
S412, subscriber equipment send with gesture remote control control information corresponding to STB equipment.
S413, this control information of STB device responds.
S414, STB equipment return response message to subscriber equipment.
S415, subscriber equipment are showed this response message to the user.
When the user selects certain column, click button corresponding on the subscriber equipment, after STB equipment received the control information of subscriber equipment, STB equipment at first carried out format check to this control information.If the format check failure is then directly returned exception response to subscriber equipment; If the response message of response success is then directly returned in the format check success to subscriber equipment, and carries out subsequent step.
S416, user select " TV moves screen " at subscriber equipment.
S417, subscriber equipment send with TV and move the screen control information corresponding to STB equipment.
S418, this control information of STB device responds, and periodically obtain corresponding image information.
S419, STB equipment return response message and image information to subscriber equipment.
S420, subscriber equipment are resolved image information.
S421, subscriber equipment are showed image information to the user.
The embodiment of the invention also provides the control method of another kind of STB, when STB equipment obtained corresponding image information, STB equipment also need be resolved the HTTP corresponding with image information (Hyper Text Transport Protocol HTML (Hypertext Markup Language)) and be linked and cookie information.
Cookie is generated and sent to browser by server end.After browser receives Cookie, the title of Cookie and value are saved in the text under certain catalogue, just send this Cookie to server (prerequisite is that browser need be set to enable Cookie) when asking same website next time.Cookie name claims and is worth can be by exploitation oneself definition of server end, for JSP (Java Server Page, Java service end webpage) jsessionid (session) that also can write direct, server just can know whether this user is validated user and whether needs to login again etc. like this.These information are screened and often safeguarded to the arbitrariness that server can utilize Cookie to comprise information, to judge the state of these information in the HTTP transmission.Whether the most typical application of Cookie is to judge registered user's Website login.The user may obtain prompting, whether keeps user profile in order to simplify login process when entering this website next time.The processing that another important application occasion of Cookie is " shopping cart " and so on, be that the user may select different commodity in a period of time in the different pages of same website, these information all can write Cookie, in order to extract all information when in the end paying the bill.
STB equipment resolve the HTTP corresponding with image information link with cookie information after, STB equipment is preserved HTTP link and cookie information, and the corresponding new HTTP of new image information that obtains of judgement and STB equipment links and the HTTP of cookie information and preservation links and whether cookie information has overlapping, if have overlapping, then use new HTTP link and cookie information to cover HTTP link and the cookie information of preserving, if zero lap then continues to preserve new HTTP link and cookie information.
Further, at STB equipment to carry out format check success from the control information of subscriber equipment after, STB equipment is then according to control information, find corresponding HTTP link and cookie information in this locality, use the column page of this HTTP links and accesses EPG then, thereby EPG jumps to the contents list display page of the column page; Perhaps, STB equipment finds corresponding HTTP link and cookie information then according to control information in this locality, uses this HTTP link and the cookie information request visit IPTV backstage Broadcast Control page then, thereby enters the page that film begins to play.
The control method of the STB that the embodiment of the invention provides, on the one hand, be conducive to the user and experience the IPTV business quickly and easily, promoted the experience sense of man-machine interaction, improved the constraint of traditional remote controller button operation, and by at subscriber equipment the controlling application program that different STB equipment are controlled being installed, to improve the enthusiasm that the user inserts the IPTV business; On the other hand, the display screen of the display screen of subscriber equipment and STB equipment merges fully, the display interface that can show STB equipment by the display screen of subscriber equipment, do not need MDN (Media Delivery Network, Media Delivery Network) records the file of different resolution respectively at the display screen of the display screen of subscriber equipment and STB equipment, discharged the MDN space, also do not needed to dispose again the EPG veneer at the display screen of subscriber equipment, thereby reduced hardware cost.
Need to prove the display interface of the integrated STB of collection equipment and receive the service accessory of the remote control command of subscriber equipment in the STB equipment that the embodiment of the invention provides.And should also can be an independent integrated equipment, like this, to reduce production costs to be used for supporting the STB equipment of legacy version by the service accessory.
The embodiment of the invention provides control method and the device of a kind of STB, by the input information according to user's input, generate and input information control information corresponding, and send control information to STB equipment, so that STB equipment is according to control information, obtain corresponding image information, and receive the image information from STB equipment, and show this image information.By this scheme, owing to the display interface of STB equipment directly can be shown at the display screen of subscriber equipment, thereby make the user conveniently to control STB equipment by subscriber equipment, thus improved subscriber equipment to the control efficiency of STB equipment, promoted user's experience sense, user satisfaction and usage rate of the user.
Embodiment three
As shown in Figure 5, the embodiment of the invention provides a kind of subscriber equipment 1, comprising:
First generation unit 10 is used for the input information according to user's input, generates and described input information control information corresponding.
First transmitting element 11 is used for sending described control information to STB equipment, so that described STB equipment obtains corresponding image information according to described control information.
First receiving element 12 is used for receiving the described image information from described STB equipment.
First display unit 13 is used for showing described image information.
Further, the described control information that described first generation unit 10 generates comprises positional information and touch screen information, and wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte.
Further, the described control information that described first generation unit 10 generates comprises positional information, touch screen information and page furbishing frequency, and wherein, described positional information takies 4 bytes, described touch screen information takies 1 byte, and described page furbishing frequency takies 1 byte.
Further, described first receiving element 12, the concrete described image information that is used for periodically receiving from described STB equipment.
Further, described first receiving element 12 also is used for sending described control information to the described STB equipment at described first transmitting element 11, receives the response message from described STB equipment.
The embodiment of the invention provides a kind of subscriber equipment, this subscriber equipment is according to the input information of user's input, generate and input information control information corresponding, and send control information to STB equipment, so that STB equipment is according to control information, obtain corresponding image information, and this subscriber equipment receives the image information from STB equipment, and show this image information.By this scheme, owing to the display interface of STB equipment directly can be shown at the display screen of subscriber equipment, thereby make the user conveniently to control STB equipment by subscriber equipment, thus improved subscriber equipment to the control efficiency of STB equipment, promoted user's experience sense, user satisfaction and usage rate of the user.
As shown in Figure 6, the embodiment of the invention provides a kind of STB equipment 2, comprising:
Second receiving element 20 is used for receiving the control information from subscriber equipment.
Second transmitting element 22 is used for sending described image information to described subscriber equipment, so that described subscriber equipment shows described image information.
Further, described second acquisition unit 21, obtain described image information, and the parsing HTML (Hypertext Markup Language) HTTP corresponding with described image information links and cookie information at concrete being used for according to described control information.
Further, the described image information that described second acquisition unit 21 obtains comprises the Pixel Information of the type of the number of image, described image, described image and the coded system of described image, wherein, the number of described image takies N byte, the type of described image takies 1 byte, the Pixel Information of described image takies 8 bytes, and the coded system of described image takies 2 bytes.
Further, the described image information obtained of described second acquisition unit 21 is the information of the described image that changes.
Further, described second acquisition unit 21, concrete being used for periodically obtained described image information, and described second transmitting element 22, and be concrete for periodically sending described image information to described subscriber equipment.
Further, described second transmitting element 22 also is used for returning response message to described subscriber equipment after the control information that described second receiving element 20 receives from subscriber equipment.
The embodiment of the invention provides a kind of STB equipment, this STB equipment receives the control information from subscriber equipment, and according to this control information, obtains corresponding image information, and STB equipment sends this image information to subscriber equipment, so that subscriber equipment shows this image information.By this scheme, owing to the display interface of STB equipment directly can be shown at the display screen of subscriber equipment, thereby make the user conveniently to control STB equipment by subscriber equipment, thus improved subscriber equipment to the control efficiency of STB equipment, promoted user's experience sense, user satisfaction and usage rate of the user.
Embodiment four
As shown in Figure 7, the embodiment of the invention provides a kind of subscriber equipment 1, comprises first transmitter 14, first receiver 15, first processor 16 and first memory 17, wherein,
First transmitter 14 can be used for sending signal to other communication equipments, and is special, and when subscriber equipment and other communication apparatus communications, first transmitter 14 can send communication data to other communication equipments.
First receiver 15 can be used for receiving the signal from other communication equipments, and is special, and when subscriber equipment and other communication apparatus communications, first receiver 15 can receive the communication data from other communication equipments.
First processor 16 is control and the processing center of subscriber equipment, be stored in software program in the first memory 17 by operation, and call and handle the data that are stored in the first memory 17, thus the control subscriber equipment carries out receiving and transmitting signal, and other functions that realize subscriber equipment.
First memory 17 can be used for storing software program and data, so that first processor 16 can be stored in software program in the first memory 17 by operation, thereby realizes receiving and transmitting signal and other functions of subscriber equipment.
Concrete, described first processor 16 is used for the input information according to user's input, generates and described input information control information corresponding; Described first transmitter 14 is used for sending described control information to STB equipment, so that described STB equipment obtains corresponding image information according to described control information; Described first receiver 15 is used for receiving the described image information from described STB equipment; Described first processor 16 also is used for showing described image information; Described first memory 17 is used for storage described input information, described control information and described image information.
Further, the described control information that described first processor 16 generates comprises positional information and touch screen information, and wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte.
Further, the described control information that described first processor 16 generates comprises positional information, touch screen information and page furbishing frequency, and wherein, described positional information takies 4 bytes, described touch screen information takies 1 byte, and described page furbishing frequency takies 1 byte.
Further, described first receiver 15, the concrete described image information that is used for periodically receiving from described STB equipment.
Further, described first receiver 15 also is used for sending described control information to the described STB equipment at described first transmitter 14, receives the response message from described STB equipment.And described first memory 17, also be used for the described response message of storage.
The embodiment of the invention provides a kind of subscriber equipment, this subscriber equipment is according to the input information of user's input, generate and input information control information corresponding, and send control information to STB equipment, so that STB equipment is according to control information, obtain corresponding image information, and this subscriber equipment receives the image information from STB equipment, and show this image information.By this scheme, the display interface of STB equipment directly can be shown at the display screen of subscriber equipment, thereby make the user conveniently to control STB equipment by subscriber equipment, thus improved subscriber equipment to the control efficiency of STB equipment, promoted user's experience sense, user satisfaction and usage rate of the user.
As shown in Figure 8, the embodiment of the invention provides a kind of STB equipment 2, comprises second transmitter 23, second receiver 24, second processor 25 and second memory 26, wherein,
Concrete, described second receiver 24 is used for receiving the control information from subscriber equipment; Described second processor 25 is used for according to described control information, obtains corresponding image information; Described second transmitter 23 is used for sending described image information to described subscriber equipment, so that described subscriber equipment shows described image information; Described second memory 26 is used for the described control information of storage and described image information.
Further, described second processor 25, obtain described image information, and the parsing HTML (Hypertext Markup Language) HTTP corresponding with described image information links and cookie information at concrete being used for according to described control information.
Further, the described image information that described second processor 25 obtains comprises the Pixel Information of the type of the number of image, described image, described image and the coded system of described image, wherein, the number of described image takies N byte, the type of described image takies 1 byte, the Pixel Information of described image takies 8 bytes, and the coded system of described image takies 2 bytes.
Further, the described image information obtained of described second processor 25 is the information of the described image that changes.
Further, described second processor 25, concrete being used for periodically obtained described image information, and described second transmitter 23, and be concrete for periodically sending described image information to described subscriber equipment.
Further, described second transmitter 23 also is used for returning response message to described subscriber equipment after the control information that described second receiver 24 receives from subscriber equipment.And described second memory 26, also be used for the described response message of storage.
The embodiment of the invention provides a kind of STB equipment, this STB equipment receives the control information from subscriber equipment, and according to this control information, obtains corresponding image information, and STB equipment sends this image information to subscriber equipment, so that subscriber equipment shows this image information.By this scheme, the display interface of STB equipment directly can be shown at the display screen of subscriber equipment, thereby make the user conveniently to control STB equipment by subscriber equipment, thus improved subscriber equipment to the control efficiency of STB equipment, promoted user's experience sense, user satisfaction and usage rate of the user.
The those skilled in the art can be well understood to, be the convenience described and succinct, only the division with above-mentioned each functional module is illustrated, in the practical application, can as required the above-mentioned functions distribution be finished by different functional modules, the internal structure that is about to device is divided into different functional modules, to finish all or part of function described above.The system of foregoing description, the concrete course of work of device and unit can not repeat them here with reference to the corresponding process among the preceding method embodiment.
In several embodiment that the application provides, should be understood that, disclosed system, apparatus and method can realize by other mode.For example, device embodiment described above only is schematic, for example, the division of described module or unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or directly to be coupled or to communicate to connect can be by some interfaces, the indirect coupling of device or unit or communicate to connect can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select wherein some or all of unit to realize the purpose of present embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics in each unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized with the form of SFU software functional unit and during as independently production marketing or use, can be stored in the computer read/write memory medium.Based on such understanding, part or all or part of of this technical scheme that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) or processor (processor) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (22)
1. the control method of a set-top box STB is characterized in that, comprising:
According to the input information of user's input, generate and described input information control information corresponding;
Send described control information to STB equipment, so that described STB equipment obtains corresponding image information according to described control information;
Reception is from the described image information of described STB equipment;
Show described image information.
2. the control method of STB according to claim 1 is characterized in that, described control information comprises positional information and touch screen information;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte.
3. the control method of STB according to claim 1 is characterized in that, described control information comprises positional information, touch screen information and page furbishing frequency;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte, and described page furbishing frequency takies 1 byte.
4. according to the control method of each described STB of claim 1-3, it is characterized in that described reception specifically comprises from the described image information of described STB equipment:
Periodically receive the described image information from described STB equipment.
5. the control method of STB according to claim 1 is characterized in that, sends described control information to the described STB equipment, and described method also comprises:
Reception is from the response message of described STB equipment.
6. the control method of a STB is characterized in that, comprising:
Reception is from the control information of subscriber equipment;
According to described control information, obtain corresponding image information;
Send described image information to described subscriber equipment, so that described subscriber equipment shows described image information.
7. the control method of STB according to claim 6 is characterized in that, and is described according to described control information, obtains corresponding image information and specifically comprises:
According to described control information, obtain described image information, and the parsing HTML (Hypertext Markup Language) HTTP corresponding with described image information links and cookie information.
8. according to the control method of claim 6 or 7 described STB, it is characterized in that described image information comprises the Pixel Information of the type of the number of image, described image, described image and the coded system of described image;
Wherein, the number of described image takies N byte, and the type of described image takies 1 byte, and the Pixel Information of described image takies 8 bytes, and the coded system of described image takies 2 bytes, and N is positive integer.
9. the control method of STB according to claim 8 is characterized in that, described image information is the information of the described image that changes.
10. according to the control method of each described STB of claim 6-9, it is characterized in that the described corresponding image information of obtaining; Sending described image information to described subscriber equipment specifically comprises:
Periodically obtain described image information, and periodically send described image information to described subscriber equipment.
11. the control method of STB according to claim 6 is characterized in that, receives after the control information from subscriber equipment, described method also comprises:
Return response message to described subscriber equipment.
12. a subscriber equipment is characterized in that, comprising:
First generation unit is used for the input information according to user's input, generates and described input information control information corresponding;
First transmitting element is used for sending described control information to STB equipment, so that described STB equipment obtains corresponding image information according to described control information;
First receiving element is used for receiving the described image information from described STB equipment;
First display unit is used for showing described image information.
13. subscriber equipment according to claim 12 is characterized in that,
The described control information that described first generation unit generates comprises positional information and touch screen information;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte.
14. subscriber equipment according to claim 12 is characterized in that,
The described control information that described first generation unit generates comprises positional information, touch screen information and page furbishing frequency;
Wherein, described positional information takies 4 bytes, and described touch screen information takies 1 byte, and described page furbishing frequency takies 1 byte.
15. according to each described subscriber equipment of claim 12-14, it is characterized in that,
Described first receiving element, the concrete described image information that is used for periodically receiving from described STB equipment.
16. subscriber equipment according to claim 12 is characterized in that,
Described first receiving element also is used for sending described control information to the described STB equipment at described first transmitting element, receives the response message from described STB equipment.
17. a STB equipment is characterized in that, comprising:
Second receiving element is used for receiving the control information from subscriber equipment;
Second acquisition unit is used for according to described control information, obtains corresponding image information;
Second transmitting element is used for sending described image information to described subscriber equipment, so that described subscriber equipment shows described image information.
18. STB equipment according to claim 17 is characterized in that,
Described second acquisition unit, obtain described image information, and the parsing HTTP corresponding with described image information links and cookie information at concrete being used for according to described control information.
19. according to claim 17 or 18 described STB equipment, it is characterized in that,
The described image information that described second acquisition unit obtains comprises the Pixel Information of the type of the number of image, described image, described image and the coded system of described image;
Wherein, the number of described image takies N byte, and the type of described image takies 1 byte, and the Pixel Information of described image takies 8 bytes, and the coded system of described image takies 2 bytes.
20. STB equipment according to claim 19 is characterized in that,
The described image information that described second acquisition unit obtains is the information of the described image that changes.
21. according to each described STB equipment of claim 17-20, it is characterized in that,
Described second acquisition unit, concrete for periodically obtaining described image information;
Described second transmitting element, concrete for periodically sending described image information to described subscriber equipment.
22. STB equipment according to claim 17 is characterized in that,
Described second transmitting element also is used for returning response message to described subscriber equipment after the control information of described second receiving element reception from subscriber equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310191280.4A CN103297834B (en) | 2013-05-21 | 2013-05-21 | Control method and device of set top box |
| PCT/CN2014/075530 WO2014187201A1 (en) | 2013-05-21 | 2014-04-16 | Set top box control method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310191280.4A CN103297834B (en) | 2013-05-21 | 2013-05-21 | Control method and device of set top box |
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| CN103297834B CN103297834B (en) | 2017-02-01 |
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| WO2014187201A1 (en) | 2014-11-27 |
| CN103297834B (en) | 2017-02-01 |
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