KR101583386B1 - Software upgrade method transmitting apparatus receiving apparatus and displaying apparatus thereof - Google Patents

Abstract

The present invention relates to a method for upgrading software in a transmission / reception system using a wireless network, the method comprising: receiving software data; Performing an upgrade using the input software data; And transmitting a signal including software data to a receiving device, wherein the transmitted signal includes a channel for wirelessly transmitting the software data.

Description

The present invention relates to a software upgrading method, a transmitting and receiving apparatus using the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a method and apparatus for transmitting / receiving a signal, and more particularly, to a method and apparatus for transmitting / receiving a media signal using wireless communication.

In general, the display device is constituted by a broadcast receiving unit for receiving and processing a media signal from an airwave, a cable and other external devices (VCR, DVD, etc.), and a display unit for displaying an image of the processed media signal on the screen .

Meanwhile, the broadcast receiving unit and the display unit may be separately configured separately, and in recent years, a wireless communication method has been proposed in which a received media signal is transmitted to a display device using wireless communication and displayed using a separate receiving device A display system is provided.

The broadcast receiving unit and the display unit are provided with mutually compatible software, and the media signal transmitted from the broadcast receiving unit can be received and processed by the display unit.

It is an object of the present invention to provide a method for efficiently performing a software upgrade using a wireless network, and a transceiver and a display device using the same.

A software upgrading method according to an exemplary embodiment of the present invention includes upgrading software in a device that transmits a signal to a receiving device connected to a wireless network and receiving software data; Performing an upgrade using the input software data; And transmitting a signal including the software data to the receiving apparatus, wherein the transmitted signal includes a channel for wirelessly transmitting the software data.

According to another aspect of the present invention, there is provided a software upgrading method comprising: upgrading software in an apparatus for receiving a signal from a transmitting apparatus connected to a wireless network; receiving a signal from the transmitting apparatus; Extracting software data from the received signal; And performing an upgrade using the extracted software data, wherein the received signal includes a channel for wirelessly transmitting the software data.

A transmitting apparatus according to an embodiment of the present invention includes: an interface unit for receiving software data; A storage unit for storing the software data; A control unit for storing the input software data in the storage unit and performing an upgrade; And an RF transmitter for transmitting the software data in the form of a transport stream (TS) to the receiver using a predetermined channel of a radio signal.

A receiving apparatus according to an embodiment of the present invention includes an RF receiving unit that receives a radio signal including software data in a TS format in a predetermined channel from the transmitting apparatus; A signal processor for extracting software data from the received radio signal; And a controller for performing an upgrade using the extracted software data.

A display device according to an embodiment of the present invention includes the receiving device.

Also, the software upgrade method may be implemented by a computer-readable recording medium having recorded thereon a program for execution on a computer.

According to the embodiment of the present invention, the software upgrade of the wireless transmission / reception system can be efficiently performed by wirelessly transmitting / receiving the software data on the separate channel between the transmitting apparatus and the receiving apparatus connected to the wireless network.

Hereinafter, a software upgrade method according to an embodiment of the present invention, a transceiver and a display device using the same will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram of an embodiment of the configuration of a signal transmission / reception system. The signal transmission / reception system may include a transmission apparatus 100 and a reception apparatus 200. FIG.

Referring to FIG. 1, a transmitting apparatus 100 receives a media signal including an image from an airwave, a cable, or an external device, converts the received media signal into data capable of being wirelessly transmitted, do.

The receiving apparatus 200 receives and processes data wirelessly transmitted from the transmitting apparatus 100 and transmits at least one wireless communication standard for transmitting and receiving data wirelessly between the transmitting apparatus 100 and the receiving apparatus 200 And may be set in advance.

The transmitting apparatus 100 includes a high-definition multimedia interface (HDMI) terminal, a universal serial bus (USB) terminal, a component terminal, an external input terminal, an RGB terminal, A cable terminal, and the like, so that the media signal can be received using the input terminal.

The transmitting apparatus 100 may be a set-top box (STB) for receiving a media signal using a wired or wireless network, converting the received media signal, and wirelessly transmitting the received media signal to the receiving apparatus 200.

However, the transmitting apparatus 100 according to the present invention is not limited to a set top box (STB), and may include any type of apparatus capable of receiving media signals transmitted from the outside and wirelessly transmitting the media signals to the receiving apparatus 200 .

For example, the transmitting apparatus 100 according to the present invention may be implemented in a portable terminal such as a computer or a mobile phone.

In addition, the receiving apparatus 200 may receive and process data wirelessly transmitted from the transmitting apparatus 100, and then transmit the image or audio included in the media signal to an external apparatus that outputs the received signal.

For example, the receiving apparatus 200 can convert a video signal wirelessly transmitted from the transmitting apparatus 100 into a form that can be displayed on a display device (not shown), and output the video signal. More specifically, when a video signal wirelessly transmitted from the transmission apparatus 100 is encoded by a coding scheme such as MPEG (MPEG) or the like, the reception apparatus 200 decodes the received video signal, And output it to a display device (not shown).

The transmitting apparatus 100 and the receiving apparatus 200 may be connected to various wireless communication standards such as Wi-Fi (Wireless HD), Wireless Home Digital Interface (WHDi), or WiFi Media signals can be transmitted and received using communication standards.

The WiHD uses a frequency band of about 60 GHz and can transmit / receive data at a transmission rate of about 4 Gbps, so that transmission can be performed without compressing HD video data of 1080p (1920 × 1080). However, since the WiHD uses a high frequency in the 60 GHz band, the data transmission / reception distance is about 10 m, and transmission / reception quality can be easily affected by surrounding obstacles in the installation space.

The WHDi can transmit and receive data at a transmission rate of about 1.8 Gbps using a frequency band of about 5 GHz. Also, since the WHDi uses a relatively low frequency band of 5 GHz, the transmission / reception distance is about 30 m, and transmission / reception quality may not be significantly affected by surrounding obstacles in the installation space. On the other hand, when the HD video data of 1080p (1920x1080) is to be transmitted using the WHDI according to the transmission rate of about 1.8Gbps, the transmitting apparatus 100 needs to compress and transmit the HD video data partially.

In addition, the WiFi can transmit and receive data at a transmission rate of about 54 Mbp using the frequency band of 2.4 GHz. Since the WiFi uses a low frequency band of 2.4 GHz, the transmission / reception distance is about 50 to 200 m, and transmission / reception quality may be hardly affected by surrounding obstacles in the installation space. On the other hand, when the HD video data of 1080p (1920x1080) is to be transmitted using the WiFi in accordance with the low transmission rate of about 54Mbps, the transmission apparatus 100 compresses and transmits the HD video data, Picture quality deterioration may occur in the video signal received by the receiving apparatus 200. [

The transmitting apparatus 100 and the receiving apparatus 200 may transmit various short range wireless communication standards such as Blutooth, ZigBee, or binary Code Division Multiple Access (CDMA) ) Can be wirelessly transmitted and received according to a media signal.

According to the embodiment of the present invention, the transmitting apparatus 100 and the receiving apparatus 200 can transmit and receive video and audio data using any one of various wireless communication standards as described above.

The transmitting apparatus 100 and the receiving apparatus 200 may transmit and receive video and audio data using two or more of the above-described wireless communication standards. For example, Any one of two or more standards that can be supported may be selected and used for data transmission and reception according to performance, installation environment, resolution of an image, and the like.

2 is a block diagram illustrating a configuration of a transmission apparatus according to an embodiment of the present invention. The transmission apparatus 100 includes an interface unit 110, a first signal processing unit 120, a first control unit 130, And may include a first RF transceiver 140 and a first storage unit 150.

2, the interface unit 110 receives a media signal from an external device, and tuner (not shown) for selecting and receiving a signal corresponding to a broadcast channel selected by a user from among a data stream transmitted to the outside through an antenna or a cable (Not shown), or an input terminal such as an HDMI, a USB, a component, or an RGB for receiving a signal connected to an external device.

According to the embodiment of the present invention, the interface unit 110 can receive software data to be upgraded from the outside.

For example, a storage medium storing software data to be upgraded may be connected to the interface unit 110 through a USB port, and the interface unit 110 may receive software data stored in the external storage medium.

In addition, the interface unit 110 may access software data to be upgraded by accessing a specific location where the software data is stored using the wired / wireless Internet. To this end, the interface unit 110 may periodically check whether there is software data to be upgraded by accessing the specific location.

For this, the interface unit 110 may include a WIFI wireless Internet module, or may be connected to a WIFI wireless Internet dongle using a USB port or the like to access a specific location where the software data is stored.

Meanwhile, the transmission apparatus 100 may further include a first tuner 160 for receiving a broadcast signal from the outside, and the first tuner 160 may select and receive a broadcast signal of a frequency band corresponding to a specific channel .

In this case, the software data for the upgrade may be multiplexed into a broadcast stream (AV stream) in the form of a transport stream (TS), and received in the broadcast signal.

The first storage unit 150 stores software and data required to perform operations of the transmission apparatus 100. For example, a new version of software input through the interface unit 110 may be stored.

The first signal processing unit 120 may convert the signal received by the interface unit 110 into data of a form capable of wireless transmission according to a predetermined wireless communication standard and output the data.

For example, the first signal processing unit 120 includes a data processing unit (not shown) for extracting service information from a data stream inputted through the interface unit 110 and separating various channel information therefrom, And an AV processing unit (not shown) for decoding the video and audio data extracted from the video and audio data.

The first RF transmitting and receiving unit 140 wirelessly transmits the signal output from the first signal processing unit 120 to the receiving apparatus 200. For this purpose, the RF transceiver unit 120 may include an antenna (not shown) and a converter (not shown), for example, an up converter and a down converter.

The first control unit 130 controls the operation of the reception apparatus 100 as a whole and transmits a signal input through the interface unit 110 to the reception apparatus 200 via the first RF transmission / To be transmitted.

The first control unit 130 stores the software data input through the interface unit 110 or the first tuner 160 in the first storage unit 150 and the data stored in the first storage unit 150 Can be used to perform software upgrades.

According to an embodiment of the present invention, the first RF transceiver 140 may wirelessly transmit the software data input from the outside to the receiving apparatus 200. [

For example, the RF transmitting and receiving unit 140 may wirelessly transmit the software data to the receiving apparatus 200 using a wireless communication method such as a wireless network, for example, WiHD, WHDi, or WiFi.

A radio signal wirelessly transmitted from the RF transceiver 140 may include a channel for transmitting the software data. The channel may include a TP that can transmit software data in the form of a transport stream (TS) (Transport Packet) channel.

That is, according to the embodiment of the present invention, a TP (Transport Packet) -specific channel capable of transmitting software data to a radio signal transmitted from the transmitting apparatus 100 to the receiving apparatus 200 is added, It is possible to wirelessly transmit the software data in the form of a transport stream (TS) to the receiving apparatus 200. [

Meanwhile, the transmitted radio signal may include AV data to be transmitted to the receiving apparatus 200, that is, video data and audio data, together with the software data of the specific channel.

For this purpose, the first signal processing unit 120 multiplexes an AV encoder (not shown) for encoding video or audio data to be transmitted and the encoded AV data together with the software data to generate a transport stream (TS) (Not shown).

The software data input through the interface unit 110 may include not only data for upgrading the transmission apparatus 100 but also data for upgrading the reception apparatus 200. [

For example, the software data for upgrading the transmitting apparatus 100 and the receiving apparatus 200 may be composed of one software image file, and the first signal processing unit 120 may be configured to receive the software data It is possible to extract software data for upgrading the transmission apparatus 100 from the software image file.

The first controller 130 may perform a software upgrade using the extracted software data for upgrading the transmission apparatus 100.

According to another embodiment of the present invention, the first RF transceiver 140 may wirelessly receive upgrade software data from the receiving device 200, and the first controller 130 may use the received software data To perform the upgrade.

3 is a block diagram illustrating a configuration of a receiving apparatus according to an embodiment of the present invention. The transmitting apparatus 100 includes a second RF transmitting and receiving unit 210, a second signal processing unit 220, a second control unit 230 and a second storage unit 240.

Referring to FIG. 3, the second RF transceiver 210 may receive a signal from a transmitting apparatus 100 connected to a network using a wireless communication standard such as a wireless network, for example, WiHD, WHDi, or WiFi.

According to an embodiment of the present invention, the signal received from the transmission apparatus 100 may include software data for upgrading.

For example, a radio signal received through the second RF transceiver 210 may include a channel for transmitting the software data, and the channel may transmit software data in the form of a transport stream (TS) TP (Transport Packet) dedicated channel.

Meanwhile, the received radio signal may include AV data, that is, video data and audio data, together with software data included in the TP channel.

The second storage unit 240 stores software and data required to perform operations of the receiving apparatus 200, and may store software data transmitted from the transmitting apparatus 100, for example, wirelessly.

The second signal processing unit 220 processes the signal received through the second RF transmitting / receiving unit 210 and outputs the processed signal. For example, when the received image data is data encoded by a specific coding scheme, for example, an MPEG (MPEG) coding scheme, the second signal processing unit 220 decodes the received image data in a displayable form And output it.

The second controller 230 controls the overall operation of the receiver 200. For example, when the signal received through the second RF transmitter / receiver 210 is converted into a displayable form, the second controller 230 converts the received signal into a display module (not shown) The second signal processing unit 220 can be controlled.

According to an embodiment of the present invention, the second control unit 230 stores the software data received through the second RF transceiver unit 210 in the second storage unit 240, and stores the software data received in the second storage unit 240 Software upgrades can be performed using stored data.

For this purpose, the second signal processing unit 220 includes an extraction unit (not shown) for extracting the software data from the received signal and an AV decoder (not shown) for decoding the video or audio data included in the signal .

For example, the extracting unit (not shown) of the second signal processing unit 220 extracts a TP (Transport) data for transmission of a preset specific channel among the radio signals received by the second RF transceiver 210, It is possible to extract the upgrade software data by extracting the transport stream (TS) of the added channel.

 According to another embodiment of the present invention, the second RF transmission / reception unit 210 may wirelessly transmit the upgrade software data to the transmission device 100, and the transmission device 100 may transmit the upgrade software data to the reception device 200, The upgrade can be performed using the software data received from the server.

For this purpose, the receiving apparatus 200 may include a second tuner 250 that receives a broadcast signal from the outside, and the second tuner 250 selects and receives a broadcast signal of a frequency band corresponding to a specific channel .

In this case, the software data for the upgrade may be multiplexed into a broadcast stream (AV stream) in the form of a transport stream (TS), and received in the broadcast signal.

The receiving apparatus 200 may further include an interface unit (not shown) receiving software data from the outside as described with reference to FIG.

Hereinafter, a software upgrade method according to an exemplary embodiment of the present invention will be described in detail with reference to FIGS. 4 and 5. FIG.

4 is a flowchart illustrating a first embodiment of a software upgrade method according to the present invention. The software upgrade method shown in FIG. 4 will be described in connection with a block diagram showing a configuration of a transmission apparatus 100 shown in FIG. 2 do.

Referring to FIG. 4, the interface unit 110 of the transmission apparatus 100 receives software data to be upgraded from the outside (operation 300).

As described above, in step 300, the reception apparatus 200 transmits a broadcasting signal, that is, software data to be upgraded, which is input through an OTA (Over The Air) scheme through the first tuner 160 to a broadcasting transport stream TS And receive the software data in the received broadcast signal.

Meanwhile, the received software data may be input as software image data for upgrading the receiving apparatus 100 and the transmitting apparatus 200 as one software image file.

The first controller 230 performs software upgrading using the input software data (step 310).

For example, when the software data is received in the OTA scheme, the first signal processor 220 demodulates the broadcast signal received through the first tuner 160, and transmits the transport stream TS ), A demultiplexer (not shown) for demultiplexing the output transport stream TS into various broadcast-related data defined by a video signal, an audio signal, and PSIP (Program and System Information Protocol) A multiplexing unit (not shown) and an image processing unit (not shown) for converting the image signal into a displayable form.

In this case, the first controller 230 may perform software upgrading using the software data separated from the demultiplexer (not shown). More specifically, the first controller 230 may perform software upgrading using software data separated from the demultiplexer Software data for upgrading the transmission apparatus 100 among the software image files can be extracted and upgraded.

Thereafter, the first RF transceiver 140 transmits a wireless signal including the software data to the receiver 200 (step 320).

The first RF transceiver 140 may transmit a radio signal including the software data to a receiving device 200 using a wireless communication standard such as WiHD, WHDi, or WiFi.

As described above, the first RF transceiver 140 can wirelessly transmit the software data in the form of a transport stream (TS) to the receiving apparatus 200 using a channel specific to TP (Transport Packet) among the wireless signals transmitted have.

For example, when the software data received through the first tuner 160 in the OTA scheme is in the form of a transport stream (TS), the first control unit 130 transmits software data in the form of the transport stream (TS) The first signal processing unit 120 and the first RF transmitting and receiving unit 140 may be controlled to be transmitted to the receiving apparatus 200 through the TP channel of the radio signal.

When the software data is input from an external storage medium connected through the interface unit 110, the first control unit 130 converts the input software data into a transport stream (TS) capable of wireless transmission, The first signal processing unit 120 and the first RF transmitting and receiving unit 140 may be controlled to be transmitted to the receiving apparatus 200 through the TP channel of the signal.

According to another embodiment of the present invention, the software upgrade method as described with reference to FIG. 4 may be performed by the receiving apparatus 200 having the configuration as shown in FIG.

5 is a flowchart illustrating a second embodiment of the software upgrade method according to the present invention. The software upgrade method will be described with reference to a block diagram illustrating a configuration of a receiving apparatus 200 shown in FIG. 3 do.

Referring to FIG. 5, the second RF transceiver 210 of the receiver 200 receives a radio signal from the transmitter 100 (operation 300).

The second RF transceiver 210 can receive the radio signal from the transmitter 100 using a wireless communication standard such as WiHD, WHDi or WiFi, and can receive a specific channel of the received radio signal, that is, Packet-specific channels may include software data in the form of transport streams (TS).

The second signal processing unit 220 extracts software data to be upgraded from the received radio signal (step 410).

As described above, the TP signal of the received radio signal includes software data in the form of a transport stream (TS), and the second signal processing unit 220 includes software signals included in the TP channel of the received radio signal And extract software TS and process it to obtain software data for upgrading the receiving apparatus 200. [

Thereafter, the second controller 230 performs software upgrade using the extracted software data (operation 420).

According to another embodiment of the present invention, the software upgrade method as described with reference to FIG. 5 may be performed by the transmission apparatus 100 having the configuration as shown in FIG.

6 is a block diagram illustrating another embodiment of the configuration of the signal transmission / reception system. The signal transmission / reception system may include a transmission apparatus 100 and a plurality of reception apparatuses 200, 201, and 202.

Referring to FIG. 6, the transmitting apparatus 100 may be connected to a plurality of receiving apparatuses 200, 201, and 202 through a wireless network. That is, the transmitting apparatus 100 may convert the received media signal into data that can be transmitted wirelessly, and then wirelessly transmit the data to at least one of the plurality of receiving apparatuses 200, 201, and 202.

For example, the transmitting apparatus 100 selects one or more receiving apparatuses from among a plurality of receiving apparatuses 200, 201, and 202 to receive media signals, receives media signals received from the outside from the user, To the receiving device.

To this end, the transmitting apparatus 100 may include a plurality of wireless transmitting units (not shown) corresponding to each of the plurality of receiving apparatuses 200, 201 and 202, and a plurality of wireless transmitting units (not shown) May wirelessly transmit video and audio data to a corresponding receiving device.

The wireless communication standard for data transmission and reception may be the same or different from each other in each of the plurality of receiving apparatuses 200, 201, and 202. For example, the wireless communication standards for receiving data by each of the plurality of receiving apparatuses 200, 201, and 202 are different from each other depending on the performance or installation position of each of the plurality of receiving apparatuses 200, 201, .

Meanwhile, the transmitting apparatus 100 may have a number smaller than the number of the plurality of receiving apparatuses 200, 201 and 202, for example, a single wireless transmitting unit (not shown). In this case, 100 may wirelessly transmit data using a plurality of channels corresponding to each of the plurality of receiving apparatuses 200, 201, and 202 using multi-channel communication.

According to an embodiment of the present invention, the transmitting apparatus 100 receives software data to be upgraded from the outside, and transmits the software data to a plurality of receiving apparatuses 200, 201, and 202 using the wireless network as described above Wireless transmission.

Meanwhile, each of the plurality of receiving apparatuses 200, 201, and 202 may perform the software upgrade as described above using the software data transmitted from the transmitting apparatus 100.

7 is a block diagram of another embodiment of the signal transmission / reception system, and a description of the signal transmission / reception system shown in FIG. 7 that is the same as that described with reference to FIGS. 1 to 6 will be omitted below .

Referring to FIG. 7, the display device 500 according to the embodiment of the present invention may include the receiving device 200 and the display module 510 as described above.

That is, the transmitting apparatus 100 receives a media signal from the outside and wirelessly transmits the received media signal to the receiving apparatus 200, and the receiving apparatus 200 provided in the display apparatus 500 displays the wirelessly transmitted data Signal and output it to the display module 510.

The display module 510 may display an image using a video signal input from the receiving device 200. The display module 510 may be a liquid crystal display (LCD), a plasma display panel (PDP), an electro luminescent display (ELD) (Vacuum Fluorescent Display), and the like.

In addition, the software upgrading method according to the present invention may be stored in a computer-readable recording medium. The computer-readable recording medium may be a ROM, a RAM, a CD- ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and may also be implemented in the form of a carrier wave (for example, transmission over the Internet).

The computer readable recording medium may be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner. And, functional programs, codes, and code segments for implementing the upgrade method can be easily inferred by programmers of the art to which the present invention belongs.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

1 is a block diagram showing an embodiment of a configuration of a signal transmission / reception system.

2 is a block diagram showing a configuration of a transmitting apparatus according to an embodiment of the present invention.

3 is a block diagram showing a configuration of a receiving apparatus according to an embodiment of the present invention.

4 is a flowchart illustrating a first embodiment of a software upgrade method according to the present invention.

5 is a flowchart illustrating a second embodiment of a software upgrade method according to the present invention.

6 is a block diagram showing another embodiment of the configuration of the signal transmission / reception system.

7 is a block diagram showing another embodiment of the configuration of the signal transmission / reception system.

Claims (20)

A method for upgrading software in a device that transmits a signal to a receiving device connected via a wireless network, Receiving software data; Performing an upgrade using the input software data; Converting the input software data into a transport stream (TS) format; And AV data and software data converted into the transport stream (TS) form to the receiving apparatus, Wherein the transmitted signal comprises: And a channel for wirelessly transmitting the software data converted into the transport stream (TS) How to upgrade your software. 2. The method of claim 1, And transmitting a signal to the receiving device using a wireless communication scheme of any one of WiHD, WHDi, and WiFi. delete 2. The method of claim 1, And receiving a broadcast signal including the software data. delete 2. The method of claim 1, And receiving the software data from a storage medium connected to the transmission device. 2. The method of claim 1, And receiving a file including software data for upgrading the transmitting device and the receiving device. 8. The method of claim 7, wherein the performing step And extracting software data for upgrading the transmitting apparatus from the input file. A method for upgrading software in a device that receives a signal from a transmitting device connected via a wireless network, Receiving a signal including AV data and software data converted into a transport stream (TS) form from the transmitting apparatus; Extracting software data from the received signal; And And performing an upgrade using the extracted software data, Wherein the received signal comprises: And a channel for wirelessly transmitting the software data converted into the transport stream (TS) How to upgrade your software. 10. The method of claim 9, And receiving a signal from the transmitting apparatus using a wireless communication scheme of any one of WiHD, WHDi, and WiFi. 10. The method of claim 9, wherein the extracting step And extracting a transport stream (TS) included in the channel among the received signals. delete A computer-readable recording medium storing a program for causing a computer to execute the method according to any one of claims 1 to 9. An apparatus for transmitting a signal to a receiving apparatus connected via a wireless network, An interface unit for receiving software data; A storage unit for storing the software data; A controller for performing an upgrade using the software data and converting the software data into a transport stream (TS) format; And And an RF transmitter for transmitting a signal including AV data and software data converted into the TS format to the receiver, Wherein the transmitted signal comprises: And a channel for wirelessly transmitting the software data converted into the transport stream (TS) Transmitting apparatus. 15. The method of claim 14, And a tuner for receiving a broadcast signal including the software data. 15. The method of claim 14, Wherein, And generates a transport stream (TS) including the AV data and the software data Transmitting apparatus. 15. The apparatus of claim 14, wherein the RF transmitter And transmits the signal to the receiving device using any one of a wireless communication method of WiHD, WHDI, and WiFi. An apparatus for receiving a signal from a transmitting apparatus connected via a wireless network, An RF receiver for receiving a radio signal including AV data and software data converted into a transport stream (TS) form from the transmitter; A signal processor for extracting software data from the received radio signal; And And a controller for performing an upgrade using the extracted software data, Wherein the received radio signal comprises: And a channel for wirelessly transmitting the software data converted into the transport stream (TS) Receiving device. 19. The method of claim 18, And a tuner for receiving a broadcast signal including software data. A display device comprising the receiving device according to any one of claims 18 and 19.

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