AU2015203637B2 - Method and system for reproducing contents, and computer-readable recording medium thereof - Google Patents

Abstract

Abstract A contents reproducing method which is executable by using a portable device, the contents reproducing method comprising: reproducing contents; detecting an occurrence of a short distance communication with a remote control configured to control an electronic device; generating data required by the electronic device for reproducing the contents; and transmitting the generated data to the remote control.

Description

2015203637 29 Jun2015 1

METHOD AND SYSTEM FOR REPRODUCING CONTENTS, AND COMPUTER-READABLE

RECORDING MEDIUM THEREOF CROSS-REFERENCE TO RELATED PATENT APPLICATIONS 5 [1] The present application is a divisional application from Australian Patent Application No. 2013203017, the entire disclosure of which is incorporated herein by reference.

BACKGROUND 1. Field 10 [2] Exemplary embodiments relate to reproduction of contents, and more particularly, to a method and system for reproducing contents, by which seamless playback of contents is performed between devices. 2. Description of the Related Art 15 [3] Functions of devices such as smart phones, hand-held personal computers (PCs), tablet PCs, and smart televisions (TVs) have gradually diversified. Accordingly, it has become possible to reproduce the same contents by using different devices.

[4] For example, a user can watch and listen to broadcasting contents, which contents the user is watching and listening to on a smart TV, on a smart phone. A game application which is 20 executed on a smart phone can also be executed on a smart TV. A sound source which is executed on a smart phone can also be executed on a smart TV. Accordingly, there is a need to facilitate a performance of a seamless playback or outputting of contents between devices.

SUMMARY 25 [5] Exemplary embodiments provide a method and a system for performing a seamless playback of contents between different devices and a computer-readable recording medium thereof. 2 2015203637 09 Jan 2017 [6] Exemplary embodiments also provide a method and a system for performing a seamless playback of contents between different devices by sharing information required for reproducing contents between the devices, and a computer-readable recording medium thereof.

[7] Exemplary embodiments also provide a method and a system for performing a seamless 5 playback of contents between different devices based on a near field communication (NFC) contact, and a computer-readable recording medium thereof.

[8] Exemplary embodiments also provide a method and system for seamlessly outputting information between different devices, and a computer-readable recording medium thereof.

[9] According to the present invention there is provided an apparatus and method as set forth in 10 the appended claims. Other features of the invention will be apparent from the dependent claims, and the description which follows.

[9a] According to a first aspect, the present invention provides a content providing method which is executable by using a mobile device, the mobile device comprising a first communication unit which is configured to establish a short distance connection to an external remote and a second 15 communication unit which is configured to establish a connection to an external display device, the external remote being configured to control the external display device, the content providing method comprising: displaying content on a display of the mobile device; receiving information corresponding to the external display device from the external remote via the first communication unit; based on the information received from the external remote, establishing a connection to the 20 external display device via the second communication unit; and providing the content being displayed on the display of the mobile device to the external display device to which the connection is established via the second communication unit.

[9b] According to a second aspect, the present invention provides a mobile device comprising: a display; a first communication unit configured to establish a short distance connection to an 25 external remote; a second communication unit configured to establish a connection to an external display device, the external remote being configured to control the external display device; and a processor configured to: display content on the display; receive information corresponding to the external display device from the external remote via the first communication unit; based on the information received from the external remote, establish a connection to the external display 3 2015203637 09 Jan 2017 device via the second communication unit; and provide the content being displayed on the display to the external display device to which the connection is established via the second communication unit.

[9c] According to a third aspect, the present invention provides a non-transitory computer-5 readable recording medium having recorded thereon a program which includes commands for executing a content providing method, the content providing method comprising: displaying content on a display of a mobile device; receiving information corresponding to an external display device from an external remote via the first communication unit, the external remote being configured to control the external display device; based on the information received from the 10 external remote, establishing a connection to the external display device via the second communication unit; and providing the content being displayed on the display of the mobile device to the external display device to which the connection is established via the second communication unit.

[10] According to a first aspect, of the present invention there may be provided a content 15 reproducing method which is executable by using a display device, the display device comprising a first communication unit which is configured to establish a connection with a remote control device and a second communication unit which is configured to establish a connection with a portable device, the remote control device being configured to control the display device, and the content reproducing method comprising: receiving, from the remote control device via the first 20 communication unit, data relating to the portable device; providing, directly to the portable device via the second communication unit, a content request including address information of the display device based on the received data; after the providing the content request, receiving content from the portable device via the second communication unit; and reproducing the received content.

[11] The short distance communication may be based on at least one near field communication 25 (NFC) standard.

[12] A contents reproducing method may be provided which is executable by using a remote control which is configured to control an electronic device, the contents reproducing method including detecting an occurrence of a short distance communication with a portable device; receiving, from the portable device, data required by the electronic device for reproducing 2015203637 09 Jan 2017 20 3a contents that are being reproduced by the portable device; and transmitting the received data to the electronic device.

[13] According to second aspect of the present invention there may be provided a portable device comprising a first communication unit configured to establish a short connection with an external 5 remote which is configured to control an external display device; a second communication unit configured to establish a connection with the external display device; a touch display configured to display content and to receive touch input; and a processor configured to provide address information of the portable device to the external remote via the first communication unit, after the address information of the portable device is provided to the external remote, receive a content 10 request including address information of the external display device directly from the external display device via the second communication unit, and provide the content to the external display device via the second communication unit using the received address information of the external display device.

[14] There may be provided a portable device which includes a short distance communication 15 unit which performs short distance communication; a touch screen which displays an image which includes contents that are being reproduced, and which receives user input information; at least one processor which provides a user interface based on the touch screen; and a storage which stores at least one program that is executable by the at least one processor, wherein the at least one program includes commands for reproducing the contents, detecting an occurrence of the short distance communication with a remote controller which is configured to control an electronic device via the short distance communication unit, generating data required by the electronic device tor reproducing the contents based on the detecting the occurrence of the short distance communication, and transmitting the generated data to the remote controller.

[15] According to an aspect of another exemplary embodiment, there may be provided a remote control which is configured to control an electronic device, the remote control including a short distance communication unit which performs short distance communication with a, portable device; a user input unit which inputs user information; and a processor which detects an occurrence of a short distance communication with the portable device via the short distance communication unit, receives data from the portable device via the short distance communication unit, and transmits the received data to the electronic device via a wireless communication unit, wherein the received data includes data required by the electronic device for reproducing contents that are being reproduced by the portable device.

[16] There may be provided a contents reproducing system which includes a portable device which, when a short distance communication with a remote contro! which is configured to controi an. electronic device occurs during a reproducing of contents, generates data required by the electronic device for reproducing the contents, and which transmits the generated data to the remote controi; the remote control which receives the transmitted data from the portable device and which transmits the received data to the electronic device based on an occurrence of the short distance communication with the portable device; and the eiectronic device which receives the contents from a contents provider based on the data received from the remote controi and which reproduces the received contents.

[17] There may be provided a contents reproducing method which is executable by using a portable device, the method including detecting an occurrence of a short distance 2015203637 29 Jun2015 5 communication with a remote control which is configured to control an electronic device; receiving, from at least one of the remote control and the electronic device, data required by the portable device for reproducing contents that are being reproduced by the electronic device; receiving the contents from a contents provider, based on the received 5 data; and reproducing the received contents.

[18] There may be provided a contents reproducing method which is executable by using a remote control which is configured to control an electronic device, the contents reproducing method including detecting an occurrence of a short distance communication with a portable device; receiving, from the electronic device, data 10 required by the portable device for reproducing contents that are being reproduced by the electronic device; and transmitting the received data to the portable device.

[19] There may be provided a contents reproducing method 'which is executable by using an electronic device, the contents reproducing method including reproducing contents; receiving, from at least one of a remote control which is configured to control the 15 electronic device and a portable device, a data transmitting request signal relating to data required by the portable device for reproducing the contents; generating the data required by the portable device for reproducing the contents; and transmitting the generated data to at least one of the remote control and the portable device, wherein the data transmitting request signal Is received based on an occurrence of a short distance 20 communication between the remote control and the portable device.

[20] There may be provided a non-transitory computer-readable recording medium having recorded thereon at ieast one program including commands for executing the above-described contents reproducing method which is executable by using a portable device. 25 [21] There may be provided a non-transitory computer-readable recording medium having recorded thereon at least one program including commands for executing the 5a above-described contents reproducing method which is executable by using a remote control which is configured to control an electronic device, [22] There may be provided a non-transitory computer-readable recording medium having recorded thereon at least one program including commands for executing the above-described contents reproducing method which is executable by using an electronic device.

BRIEF DESCRIPTION OF THE DRAWINGS

[23] The above and/or other aspects will become more apparent by describing in detail exemplary embodiments with reference to the attached drawings in which: [24] FIG. 1A is a structural diagram of a contents reproducing system according to an exemplary embodiment; [25] FIG. 1B is an example of the contents reproducing system of FIG. 1A; [26] FIG, 2 is a functional block diagram which illustrates a portable device as shown in FIG. 1A, according to an exemplary embodiment.

[27] FIG. 3 is a functional block diagram which illustrates a remote control as shown in FIG. 1 A, according to an exemplary embodiment; [28] FIG. 4 is a functional block diagram which illustrates an electronic device as shown in FiG. f A, according to an exemplary embodiment; [29] FiG. 5 is a flowchart which illustrates a contents reproducing method which is executable by using the portable device, according to an exemplary embodiment: [30] FiG. 6 is a flowchart 'which illustrates a contents reproducing method which Is executable by using the portable device, according to another exemplary embodiment; [31] FIG, 7 is a flowchart which illustrates a contents reproducing method which is executable by using a portable device, according to another exemplary embodiment; [32]FIG. 8 is a flowchart which illustrates a. contents reproducing method which is s configured to control the electronic executable by using the remote control which device, according to an exemplary embodiment; 2015203637 29 Jun2015 6 [33] FIG, 9 is a flowchart which illustrates a contents reproducing method which Is executable by using the remote control which is configured to control the electronic device, according to another exemplary embodiment; [34] FIG. 10 is a flowchart which illustrates a contents reproducing method which Is 5 executable by using the electronic device, according to an exemplary embodiment; [35] FIG. 11 is a flowchart which Illustrates a contents reproducing method which is executable by using an electronic device, according to another exemplary embodiment; [36] FIG. 12 Is a flowchart which illustrates a contents reproducing method which is executable by using an electronic device, according to another exemplary embodiment; 10 [37] FIG. 13 is a flowchart which illustrates operations between the portable device, the remote control, and the electronic device, according to an exemplary embodiment; [38] FIG. 14 is a flowchart 'Which illustrates operations between the portable device, the remote control, and the electronic device, according to another exemplary embodiment; [30] FiG. 15 is a flowchart which illustrates operations between the portable device, the 15 remote control, the electronic device, and a server, according to an exemplary embodiment; [40] FIG ISA is a flowchart which illustrates a contents reproducing method which s executable by using the portable device, according to another exemplary embodiment; [41] FIG 16B is a detailed flowchart which illustrates an operation of receiving contents from a contents provider as shown in FIG. ISA, according to an exemplary embodiment; 20 [42] FiG. 17 is a flowchart which illustrates an operation of the remote control, accord'··; :o another exemplary embodiment; [43] FIG. 18 is a detailed flowchart which Illustrates an operation for receiving data from the electronic, device referred to in FIG. 17. according to an exemplar·/ embodiment; [44] FiG. 19 is a flowchart which Illustrates an operation of the electronic device, according to 25 another exemplary embodiment; [45] FIG. 20 is a flowchart which illustrates operations between the portable device, the remote control, and the electronic device in a contents reproducing method, according to an exemplary embodiment; 2015203637 29 Jun2015 ..........7 [46] FiG. 21 is a flowchart which illustrates operations between the portable device, the remote control, the electronic device, and the server in a contents reproducing method, according to another exemplary embodiment; and [47] FIG. 22 is a flowchart which illustrates operations between the portable device, the 5 remote control, and the electronic device in a contents reproducing method, according to another exemplary embodiment.

[48] FIG. 23 is a flowchart which illustrates operations of a contents reproducing method, according to another exemplary embodiment; and [49] FIG. 24 is a flowchart which illustrates operations of a method for outputting Information, 10 according to another exemplary embodiment.

DETAILED DESCRIPTION m As the detailed description provided herein allows for various changes and numerous embodiments, particular exemplary embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present 15 disclosure to particular modes of practice, and it is to be appreciated that all changes, equivalents, and substitutes that do not depart from the spirit and technical scope of the present disclosure are encompassed in the present disclosure. In the description provided herein, certain detailed explanations of related art are omitted when it is deemed that they may unnecessarily obscure the essence of the present disclosure. 20 [51] The terms such as "first" and "second" are used herein merely to describe a variety of constituent elements, but the constituent elements are not limited by the terms. The terms are used only for the purpose of distinguishing one constituent element from another constituent element.

[52] Most of the terms used herein are general terms that have been widely used in the 25 technical art to which the exemplary embodiments pertain. However, some of the terms used herein may be created reflecting intentions of technicians in this art, precedents, or new technologies. Further, some of the terms used herein may be arbitrarily chosen by the present applicant. In this case, these terms are defined in detail below. Accordingly, the specific terms 2015203637 29 Jun2015 8 used herein should be understood based on the unique meanings thereof and the whole context of the present disclosure, [53] As used herein, the singular forms "a", "an” and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood 5 that the terms "comprises" or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, components, and/orgroups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

[54] As used herein, the term “and/or" includes any and ali combinations of one or more of the 10 associated listed items. Expressions such as "at least one of," when preceding a list of elements, modify the entire list of elements and do not modify the individual elements of the list.

[55] Throughout this specification, the term “contents" may include a video image, a still image, a sound source, a file, broadcast contents, a text, and/or any other suitable form of contents. In addition, the contents may include social network service-based contents, such as, for 15 example, a mobile messenger, an internet telephone, twitter, and a blog, online shopping site- based contents, information that may be output by a communicable external device such as an appcessory, and application-based contents, but are not limited thereto.

[58] For example, the online shopping site-based contents may include information regarding a shopping item, information regarding a seller, user comment information, and payment 20 information (or transaction information), but are not limited thereto. Information that may be output by an external device may be determined based on functions that may be provided by the externa! device. For example, when the external device is a pedometer, information that may be output by the external device may include distance information, speed information, and user-specific history information. However, Information that may be output by the external 25 device are not limited thereto, information that may be output by an external device may include information stored in the external device, The application-based contents may Include game application-based contents. The contents are not limited thereto.

[57] An appcessory Is a device including hardware and software that may operate based on an application and may be a peripheral device or an accessory device. 9 2015203637 29 Jun2015 [68] Throughout this specification, the term "seamless playback of contents,” in the reproduction of the contents, refers to a process for continuously reproducing contents by using different devices as if the contents are reproduced by a single device. The seamiess -----playback of contents may also refer to a process for reproducing contents in a same 5 environment or a similar reproducing environment between different devices. Parameters (ililllltllhe lltie of||e: sii||llreproducing environment may include, for example, caption..... settings, equalizer settings, sound settings, resolution, and/or any other suitable parameters relating to s reproducing environment.

[69] For example, when contents that are being reproduced by a first device include movie 10 contents having a 16:9 aspect ratio and a three-dimensional (3D) stereophonic effect, and i||||||||btit!|||ipr Englislli||ed caption), seamiess playback of contents by a second device may refer to a process for reproducing the movie contents from content corresponding to a time when a reproduction of the contents is stopped in the first device. Here, the reproducing environments of the movie contents reproduced by the second device may not 15 κ indude a 16:9 aspect ratio, a 3D stereophonic effect, and English subtitles, [60] The time when reproduction of the contents is stopped in the first device is used for understanding a connection relationship between contents that are being reproduced by the first device and contents to be reproduced by the second device with respect to the seamiess piayback of contents. Thus, the exemplary embodiments are not limited to the case in which a 20 reproduction of contents that are being reproduced by the first device is stopped during the seamiess playback of contents.

[61] When contents that are being reproduced by the first device include movie contents having a 16:9 aspect ratio and a 3D stereophonic effect, and English subtitles, the seamless piayback of contents by the second device may refer to a process for reproducing movie 25 contents having a 16:9 aspect ratio, a 3D stereophonic effect, and English subtitles from a content corresponding to a time when a reproduction of the movie contents Is stopped in the first device.

[62] information relating to the 16:9 aspect ratio, the 3D stereophonic effect, and subtitles (or closed caption) may be contained in meta data relating to respective contents used throughout 30 this specification. 10 [63] Furthermore, for example, when contents that are being reproduced by the first device include a mobile messenger by which a user chats with "A," the seamless playback of contents by the second device may refer to a process for opening a chatting window with “A" based on the mobile messenger and continually transmitting and receiving messages to/from “A". Thus, a user may continually transmit and receive messages to/from “A“ via the same chatting window which is opened by using the second device.

[64] Furthermore, for example, when contents that are being reproduced by the first device include a game application, the seamless playback of contents by the second device may refer to a process for starting the game application from a game level of the gams application, which is executed by using the first device, or reproducing the same game contents as the executed game contents. Thus, the user may continually play the game, which Is executed on the first device, by using the second device.

[65] Throughout this specification, user input information may be dependent upon a user gesture. The user gesture may be defined based on an input device, in particular, when the Input device is a touch screen-based device, the user gesture may include, for example, but is not limited to, e tap (or a touch), a touch end hold, a touch and drag, a double tap, a drag, a panning, a flick, a drag and drop, a sweep, and/or any other suitable user gesture.

[66] A user gesture which is performed by using the touch screen-based device may be performed by using a user finger or a touch tool (for example, a stylus pen). When the input device is a camera-based device, a user gesture may include a spatial gesture based on an image captured by a camera. When the Input device includes physical buttons, a dial, a slider switch, a joystick, a click wheei, and/or any other suitable means for receiving user input, user input information may be dependent upon a physical control of the user with respect to the Input device.

[67] Throughout the specification, NFC contact may refer to NFC tagging.

[68] Hereinafter, the present inventive concept will be described in detail by explaining exemplary embodiments with reference to the attached drawings. The same reference numerals in the drawings denote like elements, and a repeated description thereof wiil not be provided. 1::1..... 2015203637 29 Jun2015 [69] FiG, 1A is a structural diagram of a contents reproducing system according to an exemplary embodiment FiG. 1A may refer to a structural diagram of a network for performing a contents reproducing method according to an exemplary embodiment. The contents reproducing system shown in FIG. 1 includes a portable device 100. a remote control device 5 110 which is configured to control an electronic device 120, the electronic device 120, and a server 130.

[70] However, the contents reproducing system according to the present exemplary ........sllitoodiment is not ji|1i|dll:td ||e:sii||:sihown In FIG, 1 A:.............For exampii||||i|s cohlSItls reproducing system according to the present exemplary embodiment may Include a plurality of 10 servers which provide respective contents, In addition, the contents reproducing system according to the present exemplary embodiment may include the portable device 100, the :::f|ii:pte contra! 110, ap||||i:§pctr|nic device ISOPHin the aforementioned exarti||i|||[ating to the seamless playback of contents, the portable device 100 and the electronic device 120 may be exemplified as a first device and a second device, respectively. 15 [71] in the contents reproducing system shown in FiG. 1A, when short distance communication units 101 and 111 are configured, a seamless playback of contents may be performed according to an occurrence of an NFC contact based on a user's intention, a small amount of data may be transmitted between the portable device 100 and the remote control 110, and information may be transmitted for user authentication between the portable device 20 100 and the electronic device 120 or between the portable device 100 and the remote control 110.

[72] The small amount of data transmitted between the portable device 100 and the remote control 110, for example, may include data that has to be shared between the portable device 100 and the remote control 110 for seamlessly reproducing contents, but is not limited thereto. 25 The data to be shared will be described later.

[73] An example of the portable device 100 shown in FSG. 1A may include a smart phone, a notebook, a tablet PC, a mobile device, a handheld device or a handheld computer, a media piayer, a personal digital assistant (PDA), and/or any other suitable type of portable device, [74] The portable device 100 includes the short distance communication unit 101 which is 30 usable for performing short distance communication. The short distance communication unit 12 2015203637 29Jun2015 101 may include, for example, at least one of an NFC-based communication chip, a radio frequency identification (RFiD)-based communication chip, and other short distance communication chips.

[75] When ihe short distance communication unit 101 is configured based on NFC standards, 5 the short distance communication unit 101 may Include an active circuit for transmitting and receiving data and information to and from the short distance communication unit 111 when the short distance communication unit 101 contacts the short distance communication unit 111 or is brought into relatively close physical proximity with respect to the short distance communication unit 111 at a predetermined distance. In this case, the short distance 10 communication unit 111 may include a passive NFC tag, but may also include the active circuit. The predetermined distance may be set to approximately within a range of between zero and 20 centimeters, but is not limited thereto, [76] When the short distance communication unit 101 is configured based on RF!D, the short distance communication unit 101 may include an active circuit for transmitting and receiving 15 data and information to and from the short distance communication unit 111 at a relatively far distance, as compared with a case in which the short distance communication unit 101 is configured based on NFC. in this case, the short distance communication unit 111 may include a passive RFiD tag, but may also inciude the active circuit.

[77] in addition, a button (not shown) for inputting a user intention relating to whether ihe 20 contact between the short distance communication units 101 and 111 or the physical approach is valid with respect to the portable device 100 may be installed on the portable device 100, thereby preventing the short distance communication unit 101 from operating when an unnecessary contact or unnecessary physical approach occurs between the short distance communication units 101 and 111 25 [78] The short distance communication unit 101 may convert data for transmission to the short distance communication unit 111 into a data which has a short distance communication data exchange format, and may transmit the converted data to the short distance communication unit 111. The short distance communication data exchange format may be NFC data exchange format (NDEF) in the case where the short distance communication units 101 and 30 111 are based on the NFG format. However, short distance communication data exchange 13 formats are not limited thereto. Accordingly, when data is transmitted to the short distance communication unit 111, the short distance communication unit 101 may transmit data by writing data to the short distance communication unit 111.

[79] in addition, the short distance communication unit 101 may convert a short distance communication data exchange format data which is received from the short distance communication unit 111 into data that is processabie by the portable device 100. The data that is processabie by the portable device 100 may be determined based on at least one from among, for example, the operating system of the portable device 100, the manufacturer of the portable device 100, and the mods! of the portable device 100, but is not limited thereto, For example, if the portable device 100 is based on the Android OS, the manufacturer of the portable device 100 Is Samsung Electronics, and the model of the portable device 100 is the Note, data that is processabie by the portable device 100 may be determined based on at least one from among the above-stated conditions, [50] For example, 'when NDEF-based data is received and the portable device 100 is an Android-based device, the short distance communication unit 101 may convert the NDEF-based data to data that is processabie by the Android OS.

[51] As described above, when the short distance communication unit 101 receives data from the short distance communication unit 111, the short distance communication unit 101 may receive the data by reeding the data from the short distance communication unit 111.

[82] The short distance communication unit 111 may Include at least one of a passive NFC tag and a passive RFID fag, when the remote control 110 is capable of one-way communication with the electronic device 120. However, when the remote control 110 and the electronic device 120 are capable of two-way communication, the short distance communication unit 111 may include an active circuit for performing a read function or a write function.

[83] In particular, when the short distance communication unit 111 Includes an active circuit and transmits data to the short distance communication unit 101, the short distance communication unit 111 may transmit the data by writing the data lo tho short distance communication unit 101. In addition, when the short distance communication unit 111 includes an active circuit and receives data from the short distance communication unit 101, the short 14 2015203637 29Jun2015 distance communication unit 111 may receive the data by reading the data from the short distance communication unit 101.

[84| When the short distance communication units 101 and 111 ere configured based on NFC, each of the short distance communication units 101 and 111 may be used as an MFC interface. 5 When the short distance communication units 101 and 111 are configured based on RFID, each of the short distance communication units 101 and 111 may be used as an RFID interface.

[85] The remote control 110 is a device which is configured to control the electronic device 120. As described above, the remote control 110 may be configured to control the electronic 10 device 120 while one-way communication or two-way communication with the electronic device 120 is performed, [86] The electronic device 120 is a media reproducing device, a content reproducing device, or an information outputting device that is controiiabie by using the remote control 110. The electronic device 120 may include, for example, a TV having a communication: function or a 15 digital consumer electronics (CE) device having a communication function. The digital CE device may include, for example, a refrigerator, an audio system, and/or any ether suitable type of digital CE device, and may also include a digits! television (DTV) or an internet protocol television (IPTV).

[87] The server 130 provides contents that are requested by at least one of the electronic 20 device 120 and the portable device 100. The server 130 may include a contents providing server which Is connected via a web page, a broadcasting contents providing server, an online shopping site-based server, a server providing information relating to an application which Is related to an external device such as an appeessory, and/or a cioud server, a home gateway, and/or any other suitable type of server device. 25 [88] The server 130 may store contents and data required for reproducing the contents based on a request of either of both of the electronic device 120 and the portable device 100. The contents and the data required for reproducing the contents, which are stored in the server 130, may be provided from either or both of the electronic device 120 and the portable device 100, However, the server 130 may collect the contents and the data required for reproducing the 30 contents from another database server (not shown}. 15 2015203637 29 Jun2015 [89] In the contents reproducing system shown in FiG. 1A, when the portable device 100 reproduces contents, based on an occurrence of a short distance communication between the short distance communication units 101 and 111, data to be shared between the portable device 100 and the electronic device 120 may be transmitted via the remote control 110 in 5 order to perform the seamless playback of contents oy using the electronic device 120.

[99] The data to be shared may include, for example, identification information regarding contents being reproduced by the portable device 100, information regarding a provider of contents, and information regarding a playback position of contents being reproduced by the portable device 100 when the short distance communication occurs, but is not limited thereto. 10 [91] The information regarding the playback position of contents being reproduced by the portable device 100 may include, for example, information regarding a playback time of the content, in other words, if the total playback time of a contents is 60 minutes and content corresponding to a reproduction time of 36 minutes and 20 seconds is being reproduced when the short distance communication occurs, the information regarding the reproduction position 15 of contents may include time information Indicating 36 minutes and 20 seconds or time information including the total playback time and the time information indicating 36 minutes and 20 seconds. However, the present Inventive concept is not limited thereto. For example, the information regarding the reproduction position of contents may include frame identification information. 20 [92] fn the contents reproducing system shown in FIG. 1A, when the electronic device 120 reproduces contents, based on an occurrence of a short distance communication between the short distance communication units 101 and 111, data to be shared between the electronic device 120 and th,8 portable device 100 may be transmitted via the remote control 110 or by direct communication between the electronic device 120 and the portable device 100 In order 25 to perform the seamless playback of contents by using the portable device 100, However, the present inventive concept is not limited thereto. For example, the data to be shared may be transmitted between the portable device 100 and the electronic device 120 via the server 130. [93J in order for the portable device 100 or the electronic device 120 to perform the seamless playback of contents reproduced by the portable device 100 at a later time, information which 30 is required for reproducing the contents may be transmitted to and stored in the server 130. 16 2015203637 29 Jun2015 and the information stored in the server 130 may be downloaded and used by the portable device 100 or the electronic device 120 to seamlessly reproduce the contents, if necessary.

[941 in addition, in order for the portable device 100 or the electronic device 120 to perfonri the seamless playback of contents reproduced by the electronic device 120 at a later time, 5 information which is required for reproducing the contents may be transmitted to and stored in the server 130.

[95] in the contents reproducing system shown In F!G. 1A, in a case in which the portable device 100 is a smart phone, the electronic device 120 is a TV, and each of the short distance communication units 101 and 111 is an NFC-based communication module, the content 10 reproducing system shown in FIG, 1A functions as a content reproducing system which is shown in FIG. IB.

[98] The contents reproducing system shown in FIG. IB includes a smart phone 150 which Includes an NFC-based communication module 151, a remote control 160 which includes an NFC-based communication module 161 and is configured to control a TV 170. the TV 170 that 15 is controllable by using the remote control 160, and a server 180 that is connected to the TV 170 and the smart phone 150 and that provides information to each of the TV 170 and the smart phone 150.

[97] Thus, in the contents reproducing system shown in FIG, 1B, when the smart phone 150 reproduces contents, based on an occurrence of a short distance communication (or contact} 20 between the NFC-based communication module 151 of the smart phone 150 and the NFC-based communicator', module 161 of the remote control 160, data to be shared between the TV 170 and the smart phone 150 may be transmitted via the remote control 110 In order to perform the seamless playback of contents by using the TV 170.

[98] in the contents reproducing system shown in FIG. 1B, when the TV 170 reproduces 25 contents, based on an occurrence of a short distance communication (or contact) between the NFC-based communication module 151 of the smart phone 150 and the NFC-based communication module 161 of the remote control 160, data to be shared between the TV 170 and the smart phone 150 may be transmitted via the remote control 160 or by direct communication between the TV 170 and the smart phone 150 in order to perform the 30 seamless playback of content by using the smart phone 150. However, transmission of the 17 data to be shared in the contents reproducing system shown in FIG. 1B is not limited to the above-described example, similarly as described above with respect to FIG. 1 A. m FIG. 2 is a functional block diagram of the portable device 100 shown in FIG. 1A. according to an exemplary embodiment.

[1003 Referring to FIG. 2. the portable device 100 includes a user input unit 201, a sensor 202. a touch screen 203, a camera 204, an audio input unit 205, an audio output unit 206, a storage 207, a communication unit 208, a port 209, a processor 210, a power supply 21'!, and a short distance communication unit 101, The configuration of the portable device 100 Is not limited to the case Illustrated in FIG. 2, in other words, the portable device 100 may Include mere components or less components than the components shown in FIG. 2.

[101] The user Input unit 201 generates Input data (or control data) for controlling an operation of the portable device 100 or the above-described user input information. The user input unit 201 may include, for example, at least one of a key pad, a dome switch, a touch pad that replaces a mouse, a jog wheel, a jog switch, hardware (ΗΛΑ/) buttons, and/or any other sultabieip||li|s for receiving user input, .sss [102] Tne sensor 202 detects a current state of the pprtable device 100, such as, for example, a position of the portable device 100, user contact, a bearing of the portable device 100, acceleration or deceleration of the portable device 100, and/or any other suitable parameter relating to the current state of the portable device 100, and generates a sensing signal for controlling an operation of the portable device 100. The sensor 202 may include a proximity sensor.

[1633 The proximity sensor refers to a sensor for detecting the presence of an object that approaches at least one of a predetermined detection surface and an object located in the vicinity of the sensor by using an electromagnetic field force or infrared rays In an absence of physical contact. Examples of the proximity sensor may include any one or more of a transmissive photoelectric sensor, a direct reflection-type photoelectric sensor, a mirror reflective-type photoelectric sensor, a high-frequency oscillation-type proximity sensor, a capacitive proximity sensor, a magnetic type proximity sensor, an infrared ray proximity sensor,: and/or any other suitable type of proximity sensor. .......... 2015203637 29 Jun2015 [1641 User Input information which is obtained by using the touch screen 203 may be generated based on a user selection or a user request, which may be manifested as a user gesture. Similarly as the above-described example of the user gesture, the user gesture may be variously defined according to various combinations of the number of touches, a touch 5 pattern, and a touch intensity.

[1051 in addition, the touch screen 203 may include various sensors for detecting a touch or a proximity touch of the touch screen 203. The sensor included in the touch screen 203 includes a sensor which detects a user gesture or pattern on the touch screen 203 and which may generate a signal obtained by sensing at least one of a drag, a flick, a tap, a touch and hold, a 10 touch and drag, a double tap, a panning, a sweep, and/or any other suitable form of user touch input, which are recognized as a user gesture on the touch screen 203.

[1051 An example of the sensor for detecting a touch of the touch screen 203 may include a tactile sensor, The tactile sensor may detect various pieces of information, such as, for example, the roughness of a contact surface, the hardness of a contacted object, a 15 temperature of a contacted point, and the like. A touch of the touch screen 203 may be generated by touching a panel with a pointer. The touch may include a multi-touch. A proximity touch of the touch screen 203 corresponds to a case in which a pointer does not actually touch the touch screen 203, but instead approaches the touch screen 203 at a predetermined adjacent distance, The pointer is a tool for touching or proximity-touching a 20 predetermined portion of the touch screen 203. Examples of the pointer may include e stylus pen, a finger, and/or any other suitable type of pointer. Thus, the pointer will also be referred to as an external input device.

[107J The touch screen 203 outputs Information that Is processed by the portable device 100. For example, the touch screen 203 displays an image in response to a user gesture or a touch 25 pattern which Is detected by the sensor 202 incfuded in the touch screen 203, control data or user input information which is received via the user input unit 201, or a sensing signal that is provided by the sensor 202.

[108] The touch screen 203 will also be referred to as an input and output device. When the touch screen 203 is an input and output device, an Image displayed on the touch screen 203 30 includes a user interface (U!) image or a graphic user Interface (GUi) image. The Ui image or 19 2015203637 29 Jun2015 the GUI image are stored in the storage unit 207 in advance and, if necessary, may be read out from the storage unit 207 and displayed on the touch screen 203, The Ui image or the GUi image may be stored in the storage unit 207 in advance by a user or the manufacture of the portable device 100. The touch screen 203 may display an image which Includes 5 information relating to contents that are being reproduced and may receive the user Input ...... information.

[1891 The touch screen 203 may include, but is not limited to, a liquid crystal display, s thin film transistor-liquid crystal display, an organic light-emitting diode display, a flexible display, a three-dimensional (3D) display, an active-matrix organic light-emitting diode (AMOLED) display, 10 and/or any other suitable type of display. The touch screen 203 will also be referred to as a display. The portable device 100 may include two or more touch screens 203 may be included according to a configured type of the portable device 100. For example, if the portable device 100 includes both sides (for example, the front side and the beck side) touch screens, the portable device 100 may include two touch screens. 15 [110J The camera 204 processes an image frame of a still image or a video image which is obtained by an image sensor In a video call mode or a photograph mode, in addition, the processed image frame may be displayed on the touch screen 203. The image frame processed by the camera 204 may be stored in the storage 207 or may be transmitted outside the portable device 100 via the communication unit 208 or the port 209. The portable device 20 100 may include two or more cameras 204 may be included according to a configured type of the portable device 100. For example, the portable device 100 may Include a front camera and a rear camera. The camera 204 may be used as an input device for recognizing a user's spatial gesture. 30 [111] The audio input, unit: 205 receives an external sound signal, converts the external sound 25 signal into electrical sound data, and transmits the electrical sound data to the processor 210 in at least one of a call mods, a record mode, a voice recognition mode, and/or any other suitable mode for transmitting sound data. The audio input unit 205 may Include, for example, a'Km:icrophon||s|||| audio input unit 205 may be eonfigl^lili1 impiem|||l|ari||l||pise removing algorithms for removing noise generated during a process for receiving the external sound signal. The sound signal that is received by using the audio input unit 205 may contain 20 2015203637 29 Jun2015 user Input information based on a natural language for performing a method of reproducing contents according to an exemplary embodiment. The user input information based on a natural language may refer to voice-recognition based user Input information. The externa! sound signal that is received via the audio input unit 205 may be stored in the storage 207 or 5 may be transmitted by the portable device 100 via at least one of the communication unit 208 and the port 209.

[1121 The user input unit 201, the sensor 202, the touch screen 203, the camera 204, and the audio input unit 205 may each also be referred to as an input device or an inpui/output device according to a user interface function between the portable device 100 and a user. For 10 example, when the user interface function between the portable device 100 and the user has a touch recognition function, a voice recognition function, and a spatial gesture recognition function, each of the user input unit 201, the sensor 202, the camera 204, and the audio input unit 205 may also be referred to as an input device, and the touch screen 203 may be referred io as an input/output device, 15 [113J The audio output unit 206 outputs at least one of a sound signal and an audio signal which is received from an external source in a caii mode, an audio reproducing mode, and/or any other mode which is suitable for receiving an audio signal. The audio output unit 206 may include a speaker, According to the present exemplary embodiment, when the portable device 100 reproduces contents, if the reproduced contents include an audio signal, the audio output 20 unit 206 outputs the audio signal included in the reproduced contents. The audio input unit 205 and the audio output unit 206 may be integrated with each other, such as, for example, a headset.

[1141 The storage 207 stores a resource and at least one program that is executable by the processor 210 that will be described below, The at least one program may include a program 25 for performing a contents reproducing method according to an exemplary embodiment, an operating system (OS) program of the portable device 100, an application that is sat in the portable device 100, and one or more programs which are respectively required for performing various functions (for example, a communication function and a display function) of the portable device 100, but is not iimited thereto. The program stored in the storage unit 207 may 30 be loaded to the processor 210 and executed thereby. 2015203637 29 Jun2015 [115] The resource stored in the storage unit 207 may include at ieast one of meta data relating to the contents according to the aforementioned exemplary embodiments, device information relating to the portable device 100, user information relating to the portable device 100, information required for executing an application that resides in the portable device 100, 5 and programs required for performing the above-described functions.

[116) If a program for performing the contents reproducing method according to an exemplary embodiment is art application which resides irs the portable device 100, information required to operate the application may include at least one from among, for example, Ui image information provided via the touch screen 203, GUi image information provided via the touch 10 screen 203, guidance information provided via the touch screen 203, user input information, program identification Information, program version information, information regarding location (e,g,, uniform resource locator (URL)) o? a server providing the program, information for accessing a server for program update (e.g., log-in Information), and arbitrary information required for executing the program, but such information is not limited thereto. 15 [117] information required for executing programs for performing various functions of the portable device 100 may Include at least one from among U! image information provided via the touch screen 203, GUI image Information provided via the touch screen 203, guidance information provided via the touch screen 203, user input information, and arbitrary information required for executing the program, but such information is not limited thereto. 20 [118] in addition, the storage 207 includes information for generating data required by the electronic device 120 for performing a ddifniess playback of the contents that are being reproduced by the portable device 100.

[119] Information for generating required data for seamless reproduction of the content by the electronic device 120 may include at least one from among identification information regarding 25 the electronic device 120 (e.g., information regarding model name of the electronic device 120 and information regarding the manufacturer of the electronic device 120}, information regarding content reproducing environments of the electronic device (e.g., resolution information, information indicating whether 2D contents and 3D contents, etc.), a command set for controlling the electronic device 120 (e.g., information regarding binary codes 30 corresponding to play command or stop command that is defined by the electronic device 120, 22 2015203637 29 Jun2015 and operating condition Information of the electronic device 120 (e,gM binary data indicating whether the electronic device 120 searches for a playback position by using time information or frame information), information related to a communication protocol of the electronic device 120, or information related to a communication protocol of the remote control 110, but such 5 information is not limited thereto.

[120} Data required by the electronic device 120 may include at least one of Information relating to a contents provider, device-specific information relating to the portable device 100, user information relating to the portable device 100, rneta data relating to contents that are reproduced, and information relating to a time when contents are reproduced, 'which 10 corresponds to a time when an occurrence of a short distance communication is detected, but such data is not limited thereto. The meia data relating to the contents may include title information relating to the contents and the above-described contents reproducing environment Information. The information relating to the contents provider may include content receiving channel information and URL of a contents providing server, but such meta data is 15 not limited thereto.

[1211 The storage 207 may independently include a storage which stores at least one program which is required for performing various functions of the portable device 100, and a storage which stores at least one program for performing the contents reproducing method according to an exemplary embodiment, resources, and applications, in addition to the above-described 20 OS system.

[122J The storage 207 may include at least one of a high-speed random access memory, a magnetic disc storing device, a non-volatile memory such as a flash memory, and/or other non-voiatile memories. Thus, the storage 207 may be referred to as s memory, [123] Programs stored in the storage 207 may be divided into a plurality of modules according 25 to their functions, in particular, programs stored in the storage 207 may be divided into an operating module, a communication module, a graphic module, an input module, and/or any other suitable type of program modulo, but the exemplary embodiments are not limited thereto.

[124| The commur receiving nodule,

Ication module may include, but is not limited to. at least one of a broadcast a mobile communication module, a wireless Internet module, a wired 30

Internet module, a shod distance communication module, and a position information module, 23 as described below with respect to the communication unit 208. The short distance communication module may include at least one of an NFC module, a Bluetooth module, a WiFi direct module, an RFID module, and/or any other suitable type of module.

[1251 The input module may Include, but is not limited to* at least one of a touch module based on the touch screen 203, a hardware key input module based on the user input unit 201, a position recognition module of the portable device 100 and a motion recognition module, based on the sensor 202, a module for recognizing user contact, a module for recognizing acceleration or deceleration of the portable device 100, a motion recognition module based on the camera 204. and/or any other suitable type of module.

[1261 The position information module may include, but is not limited to, a position tracing module of the portable device 100, which is based on a giobal positioning system (GPS).

[127] The graphic moduie may adjust the image quality on the touch screen 203 during the seamless playback of contents between devices, but is not limited thereto, [128] According to the present exemplary embodiment, the application module stored in the storage 207 may include a module for seamless playback of contents between devices. The moduie for seamless playback of contents between devices may be configured as a module for seamless playback of contents between devices in conjunction with NFC contact between the NFC-based communication module 161 of the remote control 160 of FIG. 1B and the NFC-based communication module 151 of the smart phone 150, or alternatively, may include at least one of various modules based on short distance communication other than the NFC contact between devices. In other words, the module for seamless playback of contents between devices may include a Bluetooth-based moduie, for example. The Biuetcoth-based module may detect occurrence of a short distance communication between devices by using Bluetooth Low Energy (BLE) and may seamlessly reproduce contents between the devices. [129J The module for seamless playback of contents between devices may be classified into various modules such as a moduie for seamless playback of contents from the portable device 100 only to an electronic device 120, a module for seamless playback of contents from an external device (not shown) only to the portable device 100, and a module obtained by combining these two modules, but is not limited thereto. 24 2015203637 29 Jun2015 [13Q| The communication unit 208 may be configured to transmit and receive data to and from the electronic device 120 and the server 130 via a wireless network such as wireless internet, wireless intranet, a wireless telephone network, a wireless LAN. Wi-Fi network, Wi-Fi direct (WFD) network, 3 generation (3G) network. 4G Long Term Evolution network, Bluetooth 5 network, infrared data association (IrDA) network, RFID network, ultra wideband (UWB) network, ZigBee network, and NFC network or a wired network such as wired internet.

[1311 When both of the short distance communication unit 101 and the communication unit 208 are based on RFID, the communication unit 208 may include an RFID-based communication unit having a further maximum communication distance than an RFID-based 10 communication unit included in the short distance communication unit 101.

[1321 The communication unit 208 may include, but is not limited to, at least one or a broadcast receiving module, a mobile communication module, a wireless Internet module, a wired Internet module, a short distance communication module, and a position information module. 15 [133] The broadcast receiving module receives a broadcast signal and/or broadcast-related 30 information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel or a terrestrial channel. The mobile communication module transmits and receives a wireless signal with at least one of a base station, an externa! device (for example, the electronic device 120), and the server 130 on a 20 mobile communication, network. The wireless signal may include at least one of e sound call signal, a video call signal, and/or various types of data according to transmission of a text/muitimedia massage. The wireless Internet module may refer to a module tor wireless Internet access. The wired Internet module may refer to a module for -wired Internet access. [134J The short distance communication module may refer to a module for short distance 25 communication. In addition, the short distance communication module may use a short distance communication technology such as at least one of Bluetooth network, RFID network. IrDA network, UWB network, ZigBee network, WFD network, NFC network, and/or any other suitable communication technology. The position information module may Include a module for checking or obtaining a position of the portable device 100. An example of the position information module may be a GPS module. The GPS module receives position Information 2015203637 29 Jun2015 from a plurality of artificial satellites. The position information may include coordinate information which Is indicated by latitude and longitude.

[135] The port 209 may transmit and receive data to and from an external device (not shown) by using a plug-and-play interface such as a universal serial bus (USB) port (not shown). The ...... plug-and-play interface may refer to a ISiiiiiiiidυΙ^||Μίίίίίϊϊ!|ίί^ίϊί^|^ί^^ exferdp device when the external device is inserted into a plug of the portable device 100.

[136] The power supply 211 supplies power to various components of the portable device 100. The power supply 211 includes one or more power supplies, such as tor example, a battery or an alternating current (AC) power supply. The portable device 100 may not include the power 10 supply 211 and may include a connection unit (not shown) that is capable of being connected to an externa! power supply (not shewn).

[137] The processor 210 may control an overall operation of the portable device 100 and may also be referred to as one or more processors. Although FIG. 2 shows a case in which the processor 210 is configured as a single chip, the processor 210 may also be referred to as one 15 or more processors because the processor 210 may be classified into a plurality of processors and may operate according to functions of the portable device 100.

[138] The processor 210 may control overall operations of the user input unit 201, the sensor 202, the touch screen 203, the camera 204, the audio input unit 205, the audio output unit 208, the storage 207, the communication unit 208, the port 209, and the short distance 20 communication unit 101. Thus, the processor 210 may aiso be referred to as a controller, a microprocessor, a digital signal processor, or the like, in addition, the processor 210 may provide a user interface by using at least one of the user input unit 201, the sensor 202, the touch screen 203, the camera 204. and the audio input unit 205, [138] The processor 210 may execute at least one program that is related to a contents 25 reproducing method according to an exemplary embodiment. The processor 210 may read the program from the storage 207 and may execute the program, or alternatively, may download the program from an external device such as an application providing server (not shown) or a market sever (not shown) which is connected to the processor 210 via the communication unit 208 and may execute the program. The processor 210 may include an Interface function unit 30 between various functional modules inside the portable device 100 and the processor 210. An .......p operation of the processor 210, which is related to a contents reproducing method according to an exemplary embodiment, may be performed, as shown in the flowcharts of FIGS. 5, 6, 7, 16A, and 16B which will be described below.

[1401 FIG. 3 is a functions! block diagram of the remote control 110 shown in FIG. 1A according to an exemplary embodiment. Referring to FIG. 3, the remote control 110 includes the shod distance communication unit 111, a user input unit 301, a wireless communication unit 302, a processor 303, and a storage 304.

[1411 The user input unit 301 may receive a user command and/or user input information using a key button or a touch.

[142] The wireless communication unit 302 performs wireless communication in order to transmit data transmitted from the processor 303 to the electronic device 120. The wireless communication unit 302 is capable of transmitting and/or receiving data to and/or from the wireless communication unit 401 of FIG, 4. The wireless communication unit 302 may convert data transmitted from the processor 303 to data format according to the communication protocol to be used with the wireless communication unit 401 and transmit the converted data to the wireless communication unit 401.

[143] For example, when the remote control 110 includes an IrDA-based remote control that one-way communicates with the electronic device 120, the wireless communication unit 302 may include an infrared (IR) transmitter. When the wireless communication unit 302 inciudes the IR transmitter, the wireless communication unit 302 irradiates infrared rays to the electronic device 120 in order to transmit data to the electronic device 120 according to the infrared-ray communication method, [144] To this end, the wireless communication unit 302 converts data received from the processor 303 to infrared-ray signals and transmits the Infrared-ray signals to the electronic device 120. The data received from the processor 303 is dependent upon the user command and/or user input information and/or data received via the short distance communication unit 111.

[145] in particular, when an occurrence of a short communication in conjunction with a contact between the short distance communication unit 111 and the short distance communication unit 101 or an approach between the short distance communication unit 111 and the short distance 27 2015203637 29 Jun2015 communication unit 101 at a predetermined adjacent distance is detected, data required by the electronic device 120 for reproducing contents received from the portable device 100 is transmitted from the short distance communication unit "11 to the processor 303. The processor 303 transmits the data received from the short distance communication unit 111 to 5 the wireless communication device 302.

[146] The processor 303 may be configured to transmit data received via the short distance communication unit 111 to the electronic device 120 via the wireless communication unit 302 when the processor 303 receives a data transmitting request signal via the user input unit 301. To this end, the processor 303 may store the received date in the storage 304. 10 [147] in addition, the processor 303 may be configured to transmit a power-on request signal to the electronic device 120 via the wireless communication unit 302 when the processor 303 detects the occurrence of the short distance communication, Sn this case, the processor 303 may be configured to generate the above-described power-on request signal differently from a power-on request signal that is received by the electronic device 120 based on a control of a 15 power on/off button (not shown) included in the user input device 301.

[148] For example, when, a power-on request signal is transmitted as the occurrence of a short distance communication is detected, the power-απ request signal may be transmitted after data “0” is added to the preamble of the power-on request signal, and a power-on request signal according to a control of a power on/off button (not shown) included in the user input 20 unit. 301 may be transmitted after data ‘T is added to the preamble of the power-on request tiss The electronic di|l||||il||i:| con figured to illlyze infdf|i|||||||ciuded in the preamble of a received power-on request signal and to determine whether the received power-on request signal is a power-on request signal according to the occurrence of a short distance communication or power-on request signs! according to a control of a power on/off button (not 25 shown) Included in the user input unit 301.

[149] When the occurrence of the short distance communication is detected and then data is received from the portable device 100, the processor 303 may transmit data received from the portable device 100 together with a power-on request signal to the electronic device 120.

[150] The electronic device 120 may be powered on in accordance with a power on/off slate 30 of the electronic device 120, in particular, when the electronic device 120 is In a power-on 28 2015203637 29 Jun2015 state, the electronic device 120 disregards the received power-on request signal. When the electronic device 120 is in a power-off state, the electronic device 120 may be powered on in response the received power-on request signal.

[151J When the communication protocol between the remote control 110 and the electronic 5 device 120 is a radio frequency (RF) communication-based protocol for two-way communication, the wireless communication unit 302 may inciude an RF module.

[152] When the wireless communication unit 302 includes an RF module, the processor 303 may transmit data received from the short distance communicating unit 111 to the wireless communication unit 302. The wireless communication unit 302 converts the data received 10 from the processor 303 to RF signals and transmits the RF signals to the electronic device 120. In addition, if the wireless communication module 302 is a RF module and contents being produced by the electronic device 120 are to be seamlessly reproduced by the portable device 100, the processor 303 may transmit a request for data required for reproducing contents by the portable device 100 to the electronic device 120 via the wireless communication unit 302, 15 and may receive the data required for reproducing contents from the electronic device 120.

[153] in addition, the processor 303 may monitor the power on/off state of the electronic device 120 by using two-way communication with the electronic deyice 120 via the wireiess communication unit 302, and may store the monitoring result In the storage 304. When the occurrence of the short distance communication is detected, the processor 303 may determine 20 whether the power-on request signal to the electronic device 120 is generated, based on information relating to the power on/off state of the electronic device 120, which Is stored in the storage 304. Then, according to a result of the determination, the processor 303 may transmit the power-on request signal to the electronic device 120 via the wireless communication 302.

[154] The wireless communication unit 302 may be configured based on short distance 25 communication such as Bluetooth standard format (s.g., Bluetooth 4.0). In this case, the wireless communication unit 203 converts data received from the processor 303 to a data format that may be transmitted via a Bluetooth standard format and transmits the converted data to the electronic device 120. If the wireiess communication unit 302 is configured based on a Bluetooth standard format, the wireless communication unit 302 may be integrated with 30 the short distance communication unit 111 to constitute one chip. 29 2015203637 29 Jun2015 FIG, 4 is a functional block diagram of the electronic device 120 shown in FIG. 1A, according to an exemplary embodiment. In particular, FIG. 4 is a functional block diagram of a dillliiiililhe eiectroniCidevice 120 ifiia ||iwhict§||a comr$|$j§§|dn function, [158] Referring to FIG. 4. the electronic device 120 includes a wireless communication unit 5 401, a communication unit 402, a broadcast signal receiving unit 403, a storage 404, a processor 405, an image processor 406, a display 407, an audio processor 40B, an audio output unit 409, and an audio input unit 410.

[157| The wireless communication unit 401 may be configured to communicate with the wireless communication unit 302 included In the remote control 110. In particular, when the 10 wireless communication unit 302 includes an IR transmitter, the wireless communication unit 401 includes an IR receiver, receives an infrared signal transmitted from the wireless communication < unit 302, demodulates the received infrared signal, and transmits the demodulated signal to the processor 405.

[158] When the wireless communication unit 302 includes an RF module, the wireless 15 communication unit 401 includes an RF module, receives and demodulates an RF signal transmitted from the wireiess communication unit 302, and transmits the demodulated RF lyisignal to the p|dp|§:sor405.

[159J The wireless communication unit 401 is not limited to the above-described IR module .................s|and RF .modules........In particular, si|1|!|||:i|lll|s#i|illi:':Gommunication uniis3G2, thaswlreiesss 20 communication unit 401 may be configured based on short distance communication, such as a Bluetooth standard, if the wireiess communication unit 302 is configured biased on a Bluetooth standard, the wireiess communication unit 401 receives data having a formal based on the Bluetooth standard, demodulates the received data, and transmits the demodulated data to the processor 405 25 [1601 The communication unit 402 performs wireless data communication with at least · » o* the portable device 100 and the server 130 via a wireiess communication module. The electronic device 120 may data-communicate with the portable device 100 or the server 130 by using at least one of a wireless communication-based network such as Bluetooth network. RFiD network, WiFi network, irDA network, UW8 network, ZigBee network, and NFC network, 1|| :|| wired communication-based network suphlis 2015203637 29 Jun2015

3S power line communication (PLC), iEEE 1394, and wired internet, and/or various home networks, [161] The processor 405 may receive contents or data required for reproducing contents from at least one of the portable device 100 and the server 130 via the communication unit 402. 5 The processor 405 may include at ieast one processor, such as the processor 210 shown in FiG.2.

[162] The broadcast signal receiving unit 403 divides a broadcast signal received via a tuner {not shown) into an image signal and an audio signal and outputs the image signal and the audio signal, in particular, the tuner selects an RF broadcast signal, which corresponds to a 10 channel selected by a user or any channel that is previously stored, from among RF broadcast signals received via an antenna. In addition, the tuner converts the selected RF broadcast signal into at least one of an intermediate frequency signal, a base band image, and an audio signal. The at least one of the intermediate frequency signal, the base band image, and the audio signal is transmitted to the processor 405, 15 [163] The storage 404 may store at least one program for controlling and processing various signais in the processor 405 and may store information relating to an authentication of the portable device 100, device-specific information relating to the electronic device 120, and user information relating to the electronic device 120.

[164] The processor 405 controls an overall function of an electronic device 120. The 20 processor 405 may control the electronic device 102 to transmit and receive data to and from the portable device 100 via the communication unit 402. The at ieast one program stored in the storage 404 may be loaded in order to configure a user interface (UI) image according to an exemplary embodiment, and the UI image may be displayed on the display 407 via the Image processor 408.

25 [165] According to an exemplary embodiment, the Ui image may include a Ui image (or UI menu screen) which facilitates a user selection of contents to be reproduced. The UI image which facilitates the selection of contents to be reproduced may be generated by the processor 405 when the electronic device 120 reproduces contents and receives data required by the electronic device 120 for reproducing contents via at least one of the wireless communication 2015203637 29 Jun2015 31 device 401 and the communication device 402 in conjunction with an occurrence of a short distance communication between the portable device 100 and the remote control 110.

[186] In addition, after the eiectronic device 120 is powered on, the Ui image may include a first menu image, if a power-on state of the electronic device 120 is caused by the occurrence 5 of the short distance communication between the remote control 110 and the portable device 100, the first menu image may include an item which facilitates a user selection relating to whether a seamiess playback of contents that are being reproduced by the portable device 100 is performed, all contents are reproduced, or additional Information Is viewed or is stored for performing a seamless playback later, 10 [1ST] If the power-on state of the eiectronic device 120 is caused by the occurrence of the short distance communication, data received from the remote control 110 or the portable device 100 may include a contents list which is stored In the portable device 100, which does not correspond to data that is not related to the contents that are being reproduced by the portable device 100, In this case, the first menu image of the electronic device 120 may 15 induce the contents list. Thus, a user may select desired contents based on the contents list provided via the first menu image.

[188] However, if the power-on state of the electronic device 120 is not caused by the occurrence of the short distance communication and but is caused by stored information which relates to a iater performance of a seamless playback, the first menu Image of the eiectronic 20 device 120 may include an item which facilitates a user selection relating to whether a seamless playback of contents is performed. The power-on state of the eiectronic device 12Q caused by information stored to perform seamless playback iatsr may be performed by a reservation function, but is not limited thereto.

[169] The image processor 408 Includes an image decoder (not shown) and a scaier (not 25 shown). The image processor 406 may process an Image output from the broadcast signal receiving unit 403 in order to display the image on a screen. The image decoder decodes a image signal. The scaler performs scaling in order to output resolution of the decoded image signal from the display 407. The image decoder may include various standards of decoders. For example, when the demultiplexed image signal is an image signal 30 which complies with ars MPEG-2 standard, the demultiplexed image signal may be decoded by 32 2015203637 29 Jun2015 an MPEG-2 decoder. For example, when the demultiplexed image signal is a decoded image signal which complies with an H.264 standard in accordance with a digital multimedia broadcasting (DMB) method or DVB-H, the demultiplexed image signal may be decoded by an H.284 decoder. 5 [170J The display 407 may output an image which has been processed by the Image processor 406. The output image may include at least one of an image which has been received from the broadcast signal receiving unit 403, a Ul image, and an image which includes contents that are received from the portable device 100 or the server 130 via the communication unit 402, However, the display 407 may include a touch screen and may be 10 used as an input device.

[1711 The audio processor 408 processes at least one of an audio signal which has been output from the broadcast signal receiving unit 403 and an audio signal which is contained In contents received via the communication unit 402, and transmits the processed audio signals to the audio output unit 403. The audio output unit 403 may be configured In various ways, 15 and for example, may output at least one of a stereo signal, a 3,1 channel signal, and a 5.1 chillll sign^llfllllr*:®! [172} In addition, the audio processing unit 408 may process a signal 'which has been received from the audio input unit 410 and may transmit the processed signal to the .processor 405. The audio input unit 410 may include a microphone, 20 [173] FIG. 5 is a flowchart which illustrates a contents reproducing method which is executable by using the portable device 100, according to an exemplary embodiment. The method of FIG, 5 may be performed by the processor 210 shown in FIG. 2.

[174J in operation 8501, the portable device 100 reproduces contents on the touch screen 203. Then, after detecting an occurrence of a short distance communication with the remote 25 control 110 in operation S502 via the short distance communication unit 101. In operation 8503, the processor 210 generates data required by the electronic device 120 for reproducing the contents that are being reproduced on the touch screen 203. As described above with reference to FIG, 2, the generated data Includes ai least one of contents provider information, device-specific information relating to the portable device 100, user information relating to the 30 portable device 100, meta data relating to the contents, and information relating to a time when 2015203637 29 Jun2015 the contents are reproduced, which corresponds to a time when the occurrence of the short distance communication is detected.

[175] Then, in operation 3504. the processor 210 transmits the generated data to the remote control 110 via the short distance communication unit 101. The short distance communication 5 unit 101 converts the generated data into data which has a short distance communication data exchange format and transmits the data having the short distance communication data exchange format to the remote control 110, [1761 FIG. 6 is a flowchart which illustrates a contents reproducing method which is executable by using the portable device 100, according to another exemplary embodiment. 10 The method of FIG. 6 may be performed by the processor 210 shown in FIG. 2. Respective operations S601, 3602, 3803, and 3804 of FIG. 6 are the same as corresponding operations S501, S502, 3503, and SS04 of FIG. 5, respectively, and thus, their detailed description wiil be omitted, [1771 operation S8G4, the processor 210 transmits the generated data to the remote control 15 110 via the short distance communication unit 101, and then, in operation 3605, the processor 210 receives a contents transmitting request signal from the electronic device 120 and information relating to the electronic device 120 from the electronic device 120 via the communication unit 208, The contents transmitting request signal and the information relating to the electronic device 120 may be received from the remote control 110 via the shod 20 distance communication unit 101. Thus, in operation S606, the processor 2.10 transmits contents to the electronic device 120 via the communication unit 208 by using the received information relating to the electronic device 120.

[1781 in this case, the processor 210 may output a message indicating a transmission state of contents, such as, for example, "transmitting contents," to the touch screen 203, or may output 25 a message indicating a transmission state of contents, including various steps such as, for example, “begin transmitting of contents," “transmitting contents," and “finish transmitting of contents.” When the message indicating the transmission state of contents, including the various steps, is displayed on the touch screen 203, the processor 210 may monitor an amount of data in the contents to be transmitted and a communication speed of the 34 2015203637 29 Jun2015 communication unit 208, and may controi a time when the message indicating a transmission state oi contents is output.

[179] FiQ. 7 is a flowchart which iiiustrates a contents reproducing method which is executable by using the portable device 100, according to another exemplary embodiment. 5 The method of FiG. 7 may be performed by using the processor 210 shown in FIG. 2. Respective operations S701, S702, S703, S704, S705, and S708 of FiG. 7 are the same as corresponding operations S601, S602, S603, S804, S805, and S608 of FiG. 6, respectively, and thus, their detailed description will be omitted.

[180] When the processor 210 receives a reproduction completion guidance message from 10 the electronic device 120 via the communication unit 208 in operation S707, the processor 210 displays the received reproduction completion guidance message on the touch screen 203 in operation S708.

[181] FIG. 8 is a flowchart which iiiustrates a contents reproducing method which is executable by using the remote controi 110 which is configured to control the electronic device 15 120, according to an exemplary embodiment. The method of FIG. 8 may be performed by the processor 303 shown in FiG. 3.

[182] Referring to FIG. 8, in operation S8Q1, the processor 303 detects an occurrence of a short distance communication between the portable device 100 and the remote controi 110 via the short distance communication unit 111, and then, in operation S802, the processor 303 20 receives data required by the electronic device 120 for reproducing contents that are being reproduced by the portable device 100 in. the electronic device 120 from the portable device 100 via the short distance communication unit 111. In conjunction with the detection of the occurrence of short distance communication, the processor 303 may transmit a power-on request signal to the electronic device 120. Thus, the electronic device 120 may recognize the 25 power-on request signal and the occurrence of the short distance communication and may-control a power-on state of the electronic device 120.

[183} in operation S803, the processor 303 transmits received data to the electronic device 120 via the wireless communication unit 302, The received data Is transmitted to the electronic device 120 in response to a data transmission request signal which is received via 30 the user input unit 301 of the remote controi device 110. in addition, as described above with 35 2015203637 29 Jun2015 reference to FSG. 3, the received data is converted into data having a data format according to the communication protocoi between the eiectronic device 120 and the remote control 110 in the wireless communication unit 302, and the converted data is then transmitted to the eiectronic device 120. 5 [184] As described with reference to FIG. 3, the processor 303 may transmit a power-on request signal relating to the electronic device 120 before or when the received data is transmitted to the electronic device 120.

[185] FiG. 3 is a fiowchart which illustrates a contents reproducing method which is executable by using the remote control 110 which is configured to control the eiectronic device 10 120, according to another exemplary embodiment. The method of FiG. 9 may be performed by the processor 303 shown in FiG. 3. Respective operations S801, S902, and S903 of FiG. 9 are the same as corresponding operations S801, S802, and S8G3 of FiG, 8, respectively, and thus, their detailed description will be omitted.

[188] in operation SS04, the processor 303 receives a contents transmitting request signal 15 and information relating to the eiectronic device 120 from the eiectronic device 120 via the wireless communication unit 302, and then, in operation S90S, the processor 303 transmits the lliiliints transmitting request signal an||||®|information relating::!© the electronic oevice 120 to the portable device 100 V:a the short distance communication unit 111.

[187] FIG. 10 is a fiowchart which Illustrates a contents reproducing method which is 20 executable by using the electronic device 12.0, according to an exemplary embodiment. The method of FiG. 10 may be performed by the processor 40S shown in FiG. 4.

[188] In operation S1001, the processor 406 receives Information from the remote control 110 via the communication unit 402. In operation S1002, the processor 405 analyzes received date, in operation S1003. the processor 405 transmits a contents transmitting request signal 25 to a contents provider based on a result of analyzing the data. When the result of the analyzing indicates that the contents provider is the server 130, the processor 405 transmits the contents transmitting request signs! to the server 130 via the communication unit 402. When the resuit of the analyzing indicates that the contents provider is the portable device 100, the processor 405 transmits the contents transmitting request signal to the portable device 100 30 via the communication unit 402. When the result of the analyzing Indicates that the contents 2015203637 29 Jun2015 36 provider includes both of the server 130 and the portable device 100, the processor 405 outputs a Ul image (or U! menu screen) to the display 407 such that a user may select a contents provider.

[189) in operation S1004, the processor 405 receives contents from the contents provider, via 5 the communication unit 402. In operation S1005, when the received contents are combined with an image signal and an audio signal, the processor 405 reproduces the image signal by-using the image processor 406 and the display 407, arid reproduces the audio signs! by using the audio processor 408 and the audio output unit 409.

[1901 In this case, when the received contents have a plurality of resolutions, the processor 10 405 receives information relating to the plurality of resolutions via the communication unit 402.

The processor 405 may display a Ul image (or Ui menu screen) which shows e user the Information relating to the plurality of resolutions on the display 407, Thus, when a user selects one resolution, information relating to the selected resolution is transmitted to the contents provider, and thus contents having the resolution selected by the user may be 1:0:: Vi: iii received.

[191] However, when the received contents have a plurality of resolutions and the contents provider has information relating to a resolution of the electronic device 120, the processor 405 may receive contents suitable for the resolution of the electronic device 120 via the communication 402, and may directly reproduce the contents by using the image processor 20 406 and the display 407, [192] FIG. 11 is a flowchart which Illustrates a contents reproducing method 'which is executable by using the electronic device 120, according to another exemplary embodiment. The method of F!G. 11 may be performed by the processor 405, [193) Similarly as described above with respect to operation SI 00', in operation S11Q1, the 25 processor 405 receives Information from the remote control device 110 via the wireless communication unit 401, and then, In operation S1102, the processor 405 analyzes received data.

[194) In operation S1103, the processor 405 performs an authentication process relating to the portable device 100 by using data relating to the authentication process which has been 30 detected from the analyzed data, in particular, the processor 405 compares information 37 2015203637 29 Jun2015 relating to authentication that has previously been stored In the storage 404 with the data relating to the authentication process which has been detected from the analyzed data, it the previously stored information relating to authentication is not identical to the detected data relating to the authentication process, then in operation S1104, the processor 405 does not 5 perform a seamless playback of contents. The data relating to the authentication process may include, for example, at least one of device-specific information relating to the portable device IOC and user information relating to the portable device 100. The authentication process may refer to an authentication process relating to whether or not a seamless playback of contents Is allowed. 10 [195] However, as a result of the authentication process, when the device-specific Information relating to the portable device 100 (e.g., unique identification information relating to the portable device 100) or the user Information relating to the portable device 100 (e.g., user identification information), which is contained in the analyzed data, is identical to the previously stored information relating to authentication (e.g., information regarding contents type 15 preference), then in operation S1105, the processor 405 transmits the contents transmitting request signal to the contents provider via the communication device 208 in accordance with the analyzing .result.

[196] Thus, in operation S1106, the processor 405 receives contents from the contents provider via the communication unit 208, and then, in operation S11Q7, the processor 405 20 reproduces the received contents by using the image processor 406, the display 407, the audio processor.408, and the audio output unit 409, similarly as described above.

[197] FIG. 12 is a flowchart which illustrates a contents reproducing method which is executable by using the electronic device 120, according to another exemplary embodiment. FiG. 12 shows a case in which an occurrence of a short distance communication between the 25 remote control 110 and the portable device 100 is detected when the electronic device 12.0 reproduces contents, [198] In operation S1201, the processor 405 receives information from the remote control 110 ||i|l|he w||llis cir|municatlon |||||||||h coftjiiinction with the occurrence|d|lPe g|$§§: 30 distance communication. If a determination is made in operation Si 202 that contents are bang reproduced by using at least one of the image processor 406, the display 407, the audio 38 2015203637 29 Jun2015 processor 408, and the audio output unit 409, as described above, then in operation S1203, a Ul image (or Ui menu screen) which facilitates a selection relating to a playback method, and in particular, whether contents that are currently being reproduced shall be reproduced or whether a seamless playback of contents reproduced by the portable device 100 shall be 5 performed, Is output to the display device 407.

[1991 When user input Information that is received from the remote control 110 via the wireless communication device 401 does not indicate a selection relating to the seamiess playback of contents, then In operation S1205, the processor 405 continuously reproduces contents that are currently being reproduced. Conversely, when the user input information that 10 is received from the remote control 110 via the wireless communication unit 401 indicates a selection relating to the seamless playback of contents, then in operation S1206, the processor 405 analyzes data that is received via the communication unit 402, and then performs respective operations S1207, S1208, and S1209, which are similar to the above-described corresponding operations S1105, S1108, and Si 107 of FIG. 11, 15 [280] In operation Si201 of FIG. 12, when information is received from the remote control 110 via the wireless communication unit 401 in conjunction with an occurrence of a short distance communication, a power-on request signal which relates to the electronic device 120 may be contained in the received information. In this case, as described above, the processor 405 may recognize the power-on request signal in conjunction with the occurrence of the short 20 distance communication, instead of a general power-on request signal. Thus, when the processor 405 Is in a power-on state, the processor 40S disregards the power-on request signal which is received via the wireless communication unit 401. However, when the processor 405 is in a power-off state, the processor 405 may be powered on.

[201J in addition, when contents that are subject to a seamiess playback are genera! 25 broadcast signals, the processor 405 may set a broadcast channel based on the analyzing result obtained in operation S1206 and may receive a broadcast signal via the broadcast signal receiving unit 403 in operation S1208.

[282] FIG. 13 is a flowchart which Illustrates operations between the portable device 100, the remote control 110, and the electronic device 120 when the electronic device 120 performs a 30 seamiess playback on contents that are being reproduced by the portable device 100 and 39 2015203637 29 Jun2015 provides a request for contents to the portable device 100, according to an exemplary embodiment. Hereinafter, for convenience of description, the operations are described as being performed by the portable device 100, the remote control 110, and the electronic device 120. However, it. wiil be understood that the operations are performed by using components 5 included in the portable device 100, the remote control 110, and the electronic device 120 as shown in FIGS. 2, 3., and 4.

[203} When the portable device 100 reproduces contents in operation S1301, If an NFC contact between the portable device 100 and the remote control device 110 occurs in operation S1302, then in operation S1303, the portable device 100 generates data required by 10 the electronic device 120 for reproducing contents. The generated data may Include the generated data described above with reference to F!G. 5.

[204} in operation SI 304, the portable device 100 transmits data to the remote control device 110. In operation S1305, the remote control 110 transmits the received data to the electronic device 120. in this case, the power-on request signal may also be transmitted to the electronic 15 device 120, as described above with reference to FiG. 3, in addition. In operation S1305, when data ss transmitted from the remote control 110 to the electronic device 120, the data may be converted into a format according to the communication protocol between the remote control 110 and the electronic device 120, and the converted data may be transmitted to the electronic device 120. 20 [205] Thus, In operation S1306, the electronic device 120 converts the received data into data having a format which is suitable for the electronic device 120 and analyzes the converted data Tne data having a format suitable for the electronic device 120 refers to data having a format that may be recognized by the electronic device 120. Therefore, the format suitable for the electronic device 120 may be determined based on at least one from among the operating 25 system of the electronic device 120, the manufacturer of the eiectronic device 120, and binary codes regarding control commands of the electronic device 120, but the format is not limited thereto.

When, in accordance with a result of the analyzing in operation SI306, the eiectronic device 120 determines to receive contents from the portable device 100, then in operation 30 S1307, the electronic device 120 sets a channel for communication with the portable device;: 40 2015203637 29 Jun2015 100. In this case, when the electronic device 120 has not previously set a function for communicating with the portable device 100, the electronic device 120 may activate the communication function based on communication function information relating to the portable device 100, which is contained in the analyzed data, and may set a communication channel! 5 with the portabie device 100.

[207} For example, when the communication function is based on a WiFi direct network, the! electronic device 120 may activate a WiFi direct communication function and may set a communication channel, based on WiFi direct network included In information which is received from the portable device 100. 10 [208} After the communication channel is set, in operation S1308, the electronic device 120 transmits the contents transmitting request signal and information relating to the electronic device 120 to the portabie device 100 by using the set communication channel. Thus, when contents are transmitted by the portabie device 100 In operation S13Q9, the electronic device 120 receives the transmitted contents from the portable device 100, and reproduces the 15 received contents in operation S131G. The communication channel may be set by using a shod distance communication protocol other than the above-described WiFi direct. For example, the communication channel may be set up by using a short distance communication protocol, such as Bluetooth.

[209] FIG. 14 is a flowchart which illustrates operations between the portabie device 100, the 20 remote control 110, and the electronic device 120 when the electronic device 120 performs a seamless playback on contents that are being reproduced by the portable device 100 and provides a request for contents to the portabie device 100, according to another exemplary embodiment. Hereinafter, for convenience of description, the operations are described as being performed by the portable device 100, the remote control 110, and the electronic device 25 120. However, it will be understood that the operations are performed by using components included in the portable device 100. the remote control 110, and the electronic device 120, as shown in FIGS. 2, 3, and 4, [210] in FiG. 14, a contents transmitting request signal generated by the electronic device 120 and information relating to the electronic device 120 are transmitted to and received by the 30 portabie device 100 via the remote control 110. Thus, respective operations S1401, S14G2, 2015203637 29 Jun2015 10 15 41 S1403, SI404, SI405, and S1408 of FIG. 14 correspond to respective operations S13G1, S13G2, S13G3, S13G4, S1305, and S1306 of FIG. 13, respectively, and thus, their detailed s||||l|||n will be omitted® [211] in operation S14G7, when the electronic device 120 determines to receive contents from the portable device 100, the electronic device 120 transmits a contents transmitting request signal and information relating to the electronic device 120 to the remote control 110. The remote control 110 transmits the contents transmitting request signal and the information relating to the electronic device to the portable device in operation SI408. Thus, in operation S14G9, based on the request received by the portable device 100, a communication channel between the portable device 10D and the electronic device 120 is set. In this case, when the portable device 100 has not pravlousiy set a function for communicating with the eiectronids device 120. the portable device 100 may activate the communication function based on the received information relating to the electronic device 120 and may set a communication channel, in particular, similarly as described above with respect to FIG. 13, when communication function information contained in the information relating to the electronic device 120 corresponds to WiFi direct, the portable device 100 may activate the WiFi direct function based on the information relating the electronic device 12G, which is received from the remote control 110, and may set the communication channei accordingly.

[212] After the communication channel Is set, in operation S1410, the portable device 100 20 transmits contents to the electronic device 120, and the electronic device 120 then reproduces the contents in operation S1411. The communication channei may be set by using a short distance communication protocol, such as, for example, Bluetooth in addition to the above-described WiFi direct.

[213] FIG. 15 is a flowchart which illustrates operations between die portable device 100, the 25 remote control device 110, the electronic device 120, and the server 130 when the electronic device 120 provides a request for contents to the server 130, according to an exemplary embodiment. Hereinafter, for convenience of description, the operations are described as being performed by the portable device 100, the remote control 110, and the electronic device 120. However, it will be understood that the operations are performed by using components ; 42 included in the portable device 100, the remote control 110, and the electronic device 120, as shown In FIGS. 2, 3, end 4, [214J Respective operations S1501, S1502, SI 503, S1504, S1505, and S1508 of FIG. 15 correspond to respective operations S13Q1, S1302. S1303. S1304, S1305, and S13Q6, of FIG. 13, respectively, and thus, their detailed description will be omitted.

[215} In operation S1507, when the eiectronlc device 120 determines to receive contents from the server 130, the eiectronlc device 120 sets a communication channel with the server 130. in order to set the communication channel between the electronic device 120 and the server 130, data may be transmitted and received between the electronic device 120 and the server 130. The communication channel between the electronic device 120 and the server 130 may be set up based on at least one of the wireless communication protocols or the wired communication protocols described above regarding the communication unit 402 of FIG. 4. The communication channel between the electronic device 120 and the server 130 may be automatically set up by using information regarding the server 130 that is included in the data received from the portable device 100 and/or information regarding a user of the portable device 100. However, information used for setting up the communication channel between the electronic device 120 and the server 130 is not limited thereto.

[216} After the communication channel is set, in operation SI508, the electronic device 120 transmits the contents transmitting request signal to the server 130 by using information regarding contents included In the received data. The server 130 searches for contents oy using meta data relating to contents indicated in the received contents transmitting request signal and, in operation S1509, transmits the searched contents to the electronic device 120. Then, in operation S1510. the electronic device 120 reproduces the received contents.

[217} FiGS. 5 through 15 show respective cases in which, when the portabis device 100 reproduces contents, in conjunction with an occurrence of a short distance communication, such as an NFC contact, between the portable device 100 and the remote control 110, the electronic device 120 performs a seamless playback of contents that are being reproduced by the portable device 100.

[218] However, the above-described exemplary embodiments may also be applied to contents that are in a pause state in the portable device 100, instead of the above-described contents 2015203637 29 Jun2015 43 that are being reproduced by the portable device 100. In this case, trie data that is required by the electronic device 120 and Is generated by the portable device 100 may Include information relating to a playback position of contents corresponding to a time when contents are paused. [21S] FIGS. 16A, 16B, 17, 18. 19, 20. end 21 are flowcharts which illustrate respective cases 5 in which the portable device 100 performs a seamless playback when the electronic device 120 reproduces contents, In conjunction with an occurrence of a short distance communication, such as an NFC contact, between the remote control 110 and the portable device 100, according to exemplary embodiments.

[220] FIG. 16A is a flowchart which illustrates an operation the portabie device 100, according 10 to an exemplary embodiment. The operation of FIG. 16A may be performed by the processor 210.

[221] in operation S16Q1, when the electronic device 120 reproduces contents and the communication unit 208 detects an occurrence of a short distance communication between the remote control 110 and the portabie device, in operation SI 802, the processor 210 receives 15 data required by the portable device 100 for reproducing the contents that are being reprodlpal Jy: the eleetronieidevi©®: 120 from the reii^siiiltplillilyia the communication unit 208, or directly receives the data from the electronic device 120 via the communication unit 208. The received data may include at least one of contents provider Information, device information relating to the electronic device 120. user information relating to the electronic 20 device 120, meia data relating to the contents, and information relating to a playback time indicating a position when the contents ere reproduced, which corresponds to a time when an occurrence of a short distance communication is detected.

[222] The processor 210 performs an authentication process which relates to the electronic device 120 by using at least one of the device information relating to the electronic device 120 25 and the user information relating to the electronic device 120, at least one of which Is contained In the received data. The authentication process may be performed by comparing the user information relating to the electronic device 120 or the device Information relating to the electronic device 120, which have previously been stored in the storage 207, with the received information. The authentication process may refer to an authentication process which 30 relates to whether or not a seamless playback of contents is allowed. When authentication is 2015203637 29 Jun2015 successful, in operation S1603, the processor 210 receives the contents from a contents provider aased on the data received via the communication unit 208. However, when authentication fails, the processor 210 does not perform a seamless playback of the contents.

[223] The receiving of the contents in operation 81603 may be performed In accordance with 5 operations which are illustrated in FIG. 168. FIG. 168 Is a detailed flowchart which illustrates an operation of receiving contents from a contents provider, according to an exemplary embodiment.

[224] Referring to FIG. 1 SB, in operation S1SQ3_1. the processor 21Q displays a Ui image (or a UI menu screen) on the touch screen 203 via which a contents provider may be selected 10 based on the data received via the short distance communication unit 101, on the touch screen 203. When a selection of the contents provider Is detected based on the UI Image being displayed via the touch screen 203, in operation SI 603...2, the processor 210 transmits a contents transmitting request signal to the selected contents provider via the communication unit 208. Thus, in operation S1603J3, the processor 210 receives contents from the selected 15 contents provider via the communication unit 208.

[225] Referring to FIG. 16A. when the received contents are combined with an image signal and an audio signal, in operation S1604, the processor 210 performs a seamless playback based on the received contents via the touch screen 203 and the audio output unit 206, When the received contents include the image signal, the processor 210 reproduces the received 20 contents via the touch screen 203. The received contents may be seamlessly reproduced by

Using the received in operation S1602.

[226] Subsequent operations to the above-described operation S1602 may be performed based on a contents reproducing request signal that Is received via at least one of the user input unit 201, the touch screen 203, the sensor 202, and the audio input unit 205 of the 25 portable device 100.

[227] FiG. 17 is a flowchart which illustrates an operation which Is executable by using the remote control 110, according to another exemplary embodiment. The operation of FIG. 17 may be performed by the processor 303.

[22S] In operation S1701, the processor 303 detects an occurrence of a short distance 30 communication between the portable device 100 and the remote controi device 110 via the 45 2015203637 29 Jun2015 short distance communication unit 111, and, then, in operation SI702, the processor 303 receives data required by the portable device 100 for reproducing contents that are being reproduced by the electronic device 120 from the electronic device 120 via the wireless communication device 302; 5 [229] The receiving of the contents from the electronic device 120 may be performed in accordance with operations which are illustrated in F!G. 18, F!G. 18 is a detailed flowchart which Illustrates an operation for receiving data from the electronic device 120, according to an exemplary embodiment.

[230] Referring to F!G. 18, when the processor 303 detects ihe occurrence of the short 10 distance communication between the portable device 100 and the remote control 110 via the short distance communication device 111, in operation S1801, the processor 303 transmits a data transmitting request signal to the electronic device 120 via the wireless communication unit 302. Thus, in operation S1802, the processor 303 receives data from the electronic device 120 via the wireless communication unit 302. The received data may include a 15 response signal with respect ίο the data transmitting request signal.

[231] Referring to FiG. 17, the processor 303 receives data required for reproducing contents from the electronic device 120 via the wireless communication unit 302, and then, in operation Si 703, the processor 303 transmits the received data to the portable device 100 via the short disten|ii|||ii!|iunicailon unit 1111¾¾¾¾ 20 [232] FiG. 19 is a flowchart which illustrates an operation of the electronic device 120, according to another exemplary embodiment. The method illustrated In FiG. 19 may be performed by the processor 405.

[233] liliplliion 81901, the eilSfonic device 120 reproduces confenfsl-lilih,, in operation S1902, the processor 405 receives a date transmitting request signal which is required by the 25 portable device 100 in order to perform, by the portable device 100, a seamless playback of contents that are being reproduced by the electronic device 120. The data transmitting request signal is received from at least one of the remote control 110, via the wireless communication device 401, and the portable device 100, via the communication unit 402. Thus, in operation S i 903. the processor 405 generates data required by the portable device 30 100 for reproducing contents. 46 2015203637 29 Jun2015

In operation S1904, the processor 406 transmits the generated data to the remote control 110 via the wireless communication unit 401, or transmits the generated data directly to the portable device 100 via the communication device 402.

[235] FIG. 20 Is a flowchart which illustrates operations between the portable device 100, the 5 remote control 110, and the electronic device 120 In a contents reproducing method according to an exemplary embodiment, In detail, FIG. 20 shows a case in which the remote control 110 transmits a request for data to the electronic device: 120 when the portabie device 10G performs a seamless playback of contents that are being reproduced by the electronic device 120 based on an occurrence of an NFC contact between the portabie device 10G and the 10 remote control 110. Hereinafter, for convenience of description, the operations are described as being performed by the portable device 100, the remote control 110, and the eiectronic device 120, However, it wiii be understood that the operations are performed by using components included in the portabie device 100, the remote control 110, and the eiectronic device 120, as shown in FIGS. 2, 3, and 4. 15 [236] Referring to FIG. 20, when the electronic device 120 reproduces contents in operation 2001, and when an occurrence of an NFC contact between the portabie device 100 and the remote control 110 is detected in operation 2002, the remote control 110 transmits information relating to the portabie device 100 to the electronic device 120 In operation 2003. The Information relating to the portable device 100. which is transmitted to the electronic device 20 120, includes information that is transmitted from the portable device 100 to the remote control 110 based on the occurrence of the NFC contact. The information relating to the portable device 100 includes information required by the eiectronic device 120 for transmitting information to the portable device 100, The Information relating to the portabie device 100 may include, for example, information regarding communication protocols supported by the 25 portable device 100 (e.g,, WiFi direct, Bluetooth, ate.) and identification Information used for setting up a communication channel for communicating with the portable device 100 [237] In operation 2004, the electronic device 120 transmits contents that are being reproduced by using the received information relating to the portable device 100 to tne portable device 100. Thus, in operation 2005, the portable device 100 performs a seamless 30 playback of the contents, in the operation 2Q04, in order to transmit the contents from the 47 2015203637 29 Jun2015 electronic device 120 to the portable device 1GQ, the electronic device 120 may set up a communication channel between the portable device 100 and the electronic device 120 by using the information relating to the portable device 100, 10 15 [238] FIG, 21 is a flowchart which illustrates operations between the portable device 100, the remote control 110, the electronic device 120, and the server 130 in a contents reproducing method according to another exemplary embodiment, in detaii, FIG. 21 shows a case in which data required by the portable device 100 for performing a seamless playback of contents that are being reproduced by the electronic device 120 is transmitted from the electronic device 120 to the portable device 100, Hereinafter, for convenience of description, the operations are descfibdlll||bei|||pei||||:ed by the p||b|||l|yice 100,: the remote control 11:|||nd the electronic device 120. However, it will be understood that the operations are performed by using components included in the portable device 100, the remote control 110, and the electronic device 120, as shown in FIGS. 2, 3, and 4, [239] Respective operations 2101. 2102, and 2103 of FIG. 21 are the same as corresponding operations 2001, 2002, and 2003 of FIG. 20, respectively, and thus their detailed description will be omitted.

[240] in operation 2104, the electronic device 120 generates data required by the portable device 100 for performing a seamless playback of contents that are being reproduced. Then, in operation 2105, the electronic device 120 transmits the generated data ίο the portable 20 device 100, based on information relating to the portable device 100, which is received in operation 2103. To transmit the generated data to the portable device 100, the electronic device 120 sets up a communication channel with the portable device 100, as described above in relation to the operation S2G03.

[241] When the portable device 100 analyzes the received data In operation 2106 and 25 determines to receive contents from the server 130, the portable device 100 transmits a request signal for contents to the server 130 in operation 2107. To this end, the portable device 100 may set up a communication channel to the server 130. To set up a communication channel with the server 130, the portable device 100 may use content provider information included in the data received from the electronic device 120. The portable device 30 100 may automatically set up a communication channel with the server 130 by using the Ο 48

<N 2015203637 29 Jun content provider information. Alternatively, a communication channel may be set up after confirmation of a user of the portable device 100 for setting a communication channel with the server 130, or may be set up by using information input by a user of the portable device 100 based on content provider information. 5 [242J When the portable device 100 receives contents from the server 130 via the communication channel set up between the portable device 100 and the server 130 in operation 2103, the portable device 100 generates the received contents in operation 2109. [243J PI®· 22 is a flowchart which illustrates operations between the portable device 100, the remote control 110, and the electronic device 120 in a contents reproducing method according 10 to another exemplary embodiment. Hereinafter, for convenience of description, the operations are described as being performed by the portable device 100, the remote control 110, and the electronic device 120. However, it will be understood that the operations are performed by using components Included in the portable device 100, the remote control 110, and the electronic device 120, as shown in FIGS. 2, 3, and 4. 15 [244] Referring to FIG. 22, when the electronic device 120 reproduces contents in operation 2201, and when an NFC contact between the portable device 100 and the remote control device 110 occurs in operation 2202, the remote control 110 transmits information relating to the electronic device 120 to the portable device 100 in operation 2203. Then, when the portable device 100 transmits a request signal for contents to the electronic device 120 in 20 operation 2204, the portable device 100 receives contents from the electronic device 120 in operation 2205, and reproduces the received contents in operation 2206. In operation S22G4, the portable device 1Q0 may set up a communication channel with the electronic device 12Q by using the information relating to the electronic device 120, and may transmit the contents requesting signal to the electronic device 120. 25 [245] FIG, 23 is a flowchart which illustrates operations of a contents reproducing method, according to another exemplary embodiment. FIG, 23 shows a case in which online shopping site-based contents are seamiessiy reproduced. FiG. 23 shows a case in which a web relating to online shopping for an item is performed by the electronic device 120.....

[246] Referring to FIG. 23, the electronic device 120 performs browsing relating to online 30 shopping according to a control signal from the remote control 110 (operation S2301), 43 purchase of a selected item is decided (operation S2302), a NFC contact occurs between the portable device 100 and the remote control 110 (operation S2304), and a communication channel is set up between the portable device 100 and the electronic device 120 {operation 82305).

[247} The electronic device 120 generates information required by the portable device 100 to display a current purchase deciding screen (operation S2308). The information generated by the electronic device 120 may include at least one from among online shopping site location information (e.g.. URL Information}, the purchase deciding screen information (e.g., identification Information relating to a web page displayed by the electronic device 120). and online shopping site access Information (e.g., user log-in information and password information), but such information is not iini:ifo||pfeij|::................

[248} The electronic device 120 transmits the generated information to the portable device 100 (operation S23Q7). The portable device 100 submits a request for information to the server 130 by using the received information (operation S2308), in the operation S2308, the portable device 100 sets up a communication channel with the server 130 by using the received information. Here, the received information used herein may include online shopping site location information and online shopping site access information, but such information is not limited thereto. The server 130 is a server for operating the online shopping site and may be a virtual server.

[249] A request signal which is transmitted from the portable device 100 to the server 130 after the communication channel is set up may at ieast indude the purchase deciding screen information.

[250] in response to the received information request signal, the server 130 transmits information to the portable device 100 (operation S2309). Therefore, the portable device '00 displays a purchase deciding screen.

[251] When a user of the portable device 100 inputs payment information (or transaction information) (operation S2310), the portable device 100 transmits the input payment information to the server 130 (operation S2311). When a purchase is completed based on the transmitted information, the server 130 transmits a purchase complete message to the portable device 100 (operation S2312). 50 [252] FIG. 23 shows a case in which the portable device 100 and the server 130 are directly connected to each other and exchange payment Information. Therefore, if there Is no payment-related user information stored In the electronic device 120 and such payment-related user information Is only stored in the portable device 100, the user may easily Input payment information by using the portable device 100.

[253] Furthermore, the exemplary embodiment shown in F!G, 23 may be modified, such that payment Information is to be transmitted to the server 130 via the electronic device 120. in this case, the electronic device 120 may only generate the purchase deciding screen information in the operation S2306 and may transmit the purchase deciding screen information to the portable device 100 in the operation S2307. in this case, a purchase complete message may be transmitted to the portable device 100 via the electronic device 120. Here, ihe electronic device 120 may display a screen Image which is synchronised with a screen image displayed on the portable device 100. Alternatively, the electronic device 120 may not display the screen image and may only transmit a purchase complete message.

[254] Furthermore, FIG. 23 shows a esse in which, after a NFC contact occurs between the portable device 100 and the remote control 110, a direct communication channel is set up between the portable device 100 and the electronic device 120. However, the exemplary embodiment shown in FIG. 23 may be modified, such that a communication channel is set up between the portable device 100 and the electronic device 120 via the remote control 110. In this case, the information generated by the electronic device 120 may be transmitted from the electronic device 120 to the portable device 100 via the remote control 110.

[255] Furthermore, FIG, 23 iow a case in which a NFC contact occurs between the portable device 100 and the remote control 110 after purchase is decided. However, the operations shown in FIG, 23 may also be applied to a case in which a NFC contact occurs during an arbitrary browsing for online shopping. For example, if the NFC contact occurs during selection of items to purchase, the electronic device 120 may transmit required information to the portable device 100, such that the purchase items selection screen is displayed on the portable device 100.

[256] Furthermore, the exemplary embodiment shown in FIG. 23 may be modified, such that, during browsing for purchasing Hems, the electronic device 120 continuously performs 51 browsing for purchasing items when a NFC contact occurs between the portable device 100 and the remote control 110, [257] FIG. 24 is a flowchart which illustrates operations of a method for outputting information, according to another exemplary embodiment. According to type of Information output, FiG. 24 may be considered as a flowchart oi operations of a contents reproducing method. For example, if the externa! device 2410 is a camera and is outputting still images or moving pictures, FiG, 24 may be considered a flowchart of operations of a content reproducing method. FIG. 24 shows case in which information being displayed by the external device 2410 is seamlessly displayed by the electronic device 120.

[258] The external device 2410 shown in FIG. 24 Is a peripheral device of the electronic device 120 as described above, and may include a communicable peripheral device and/or a communicable appcessorys The externa! device 2410 may include a device for which operations may be controlled by an application that may be executed on the electronic device 120. but the externa! device 2410 is not limited thereto.

[2531 in an operation S2411, the external device 2410 outputs information. The output Information may be determined based on funiGftQnSji^lheiiexierna! device 2410. For example, if the external device 2410 is an indoor and outdoor exercise meter, the output information may ih|i|||iiitl|east one from among exercising i|ce|p||fex|r|ising speed, calorie consumptions end information related to a user. However, the output information is not limited thereto.

[260] If a NFC contact occurs between the external device 2410 and the remote control 110 while the information as described above are being output, a communication channel Is set up between the externa! device 2410 and the electronic device 120 (operation S2413). The communication channel may be set up by using information relating to the electronic device 120 that is transmitted from the remote control 110 to the external device 2410 when a NFC contact occurs. The information relating to the electronic device 120 may include information regarding a communication protocol and the identification information of the electronic device 120.

[261] When the remote control 110 transmits information regarding the stored electronic device 120 to the externa! device 2410, or, if NFC contact occurs, the remote control 110 may 52 2015203637 29 Jun2015 request the information regarding the electronic device 120 to the electronic device 120 and may transmit information received from electronic device 120 to the externa! device 2410.

[262] However, when a NFC contact occurs, the remote controi 110 may receive information regarding the externa! device 2410 from the external device 2410 and transmit the information 5 regarding the externai device 2410 to the electronic device 120, so that a communication channel is set up between the externa! device 2410 and the electronic device 120 by the electronic device 120. Here, the information regarding the external device 2410 transmitted to the electronic device 120 is information required for setting up a communication channel and may include communication protocol information and identification information relating to the 10 external device 2410, but such information is not limited thereto.

[263] As a communication channel is set up with the external device 2410, the electronic device 120 determines whether an application relating to the externa! device 2410 is stored in the electronic device 120 by using the information regarding the externa! device 2410 which is received from the externa! device 2410 (operation S2414), The information regarding the 15 externa! device 2410 may include information required for executing an application relating to the external device 2410, e.g., identification information relating to the externa! device 2410 and identification information relating to the application related to the externa! device 2410, but such information is not iimited thereto. The application relating to the external device 2410 may be an application for controlling an operation of the external device 2410 based on a 20 connection to the externa! device 2410.

[264] The identification Information regarding the external device 2410 may Include at isast one from among information regarding a mode! name of the externa! device 2410, information regarding a manufacturer of the external device 2410, and a version of the external device 2410, but such identification information is not limited thereto. For example, the identification 25 information regarding the externa! device 2410 may include at least one from among a date at which the external device 2410 is manufactured and information relating to the operating system of the external device 2410.

[265] As a result of tire determination of the electronic device 120 in the operation S2414, if an application relating to the external device 2410 is stored in in the electronic device 120. the 30 electronic device 120 automatically executes the related application (operation S2415). 53 2015203637 29 Jun2015 [2681 Therefore, the electronic device 120 submits a request for information to the external device 2410 (operation S2416), and the externa! device 2410 transmits Information being! currently output to the electronic device 120 (operation S2417). The electronic device 120 outputs the received information (operation S2418); Therefore, the electronic device 120 may 5 seamiessiy reproduce information that is being reproduced by the external device 2410.

[267] in an operation S2414, as a result of the determination, if no application relating to the external device 2410 is stored in the electronic device 120, the electronic device 120 uses Identification information relating to the external device 2410, downloads an application relating to the external device 2410 from the server 130, and the operations S2415 through S2418 10 may be performed.

[288] Here, if there are a plurality of applications which relate to the external device 2410, the server 130 provides information regarding the plurality of applications to the electronic device 120. The electronic device 120 displays information regarding the plurality of applications. A user may transmit a control signal for selecting a desired application information from among 15 information regarding the plurality of applications to the electronic device 120 by using the remote control 110.

[2691 in:.response::thereto, the electronic devi:di:s|||||r||sii|s information regarding the selected application to the server 130, may download the selected application from the server application. Thereforeli(||s|||||ror!ic device 120 may perform 20 the operations S2415 through S2418 [270| In the operation S2418 described above, the electronic device 120 may update information relating to the external device 2410 stored in the electronic device 120 by using the information received from the externa! device 2410. Here, the information relating to the external device 2410 refers to Information that is generated or output by the externa! device 25 2410 after an application Is executed, If the external device 2410 is a device having a function of capturing images like a camera, ths operation 2411 may be modified to the operation lor iisilliillhplll When information is o||a|||d via 2410 and stored in the externa! device 2410 and the NFC contact occurs between the externa! 30 device 2410 end the remote control 110, the information obtained and stored by the externa! device 2410 is transmitted to the electronic device 120. Therefore, the electronic device 120 54 2015203637 29 Jun2015 may update the information relating to the external device 2410 which is stored in the electronic device 120 by using the information obtained and stored by using the external device 2410.

[271 j in an operation S2417, since the information transmitted from the externa! device 2410 5 to the electronic device 120 is determined based on functions supported by the external device 2410, the information transmitted from the external device 2410 to the electronic device 120 may be Information relating to monitoring a function of the external device 2410 and information stored in the external device 2410. However, the present inventive concept is not limited thereto, if toe information transmitted from the externa! device 2410 to the electronic 10 device 120 is information which is stored in the externa! device 2410, the operation S2411 may be omitted.

[2721 One or more programs, each of which includes commands for executing a method for reproducing contents, according to the one or more exemplary embodiments described above, can also be embodied as computer-readable codes on a transitory or non-transitory computer-15 readable recording medium. The computer-readable recording medium may include any data storage device that can store data which can be thereafter read by a computer system. Examples of the computer-readable recording medium include read-only memory (ROM), random-access memory (RAM), CD-ROMs, magnetic tapes, floppy disks, optical data storage devices, and/or any other suitable medium. The computer-readable recording medium can 20 also be distributed over network-coupled computer systems so that the computer-readable code is stored and executed in a distributed fashion.

[273] Whl le the present inventive concept has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein 'without departing from 25 the scops of the present disclosure as defined by the following claims.

[274] Attention is directed to all papers and documents which are filed concurrently with or previous to this specification in connection with this application and which are ορβη to public inspection with this specification, and the contents of aii such papers and documents are incorporated herein by reference. 55 2015203637 29 Jun2015 [275] All of the features disclosed In this specification (including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps ere mutually exclusive. 5 [276] Each feature disclosed in. this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed is one example only of a generic series of equivalent or simiiar features. [277] The invention is not restricted to the details of the foregoing embodiments), The 10 invention extends to any novel one, or any novel combinjBln. of the features disclosed in this specification (including any accompanying claims, abstraetand drawings), or to any novel one, or any novel combination, of the steps of any method or pfdeess so disclosed.

Claims (24)

1. The claims defining the invention are as follows:

   1. A content providing method which is executable by using a mobile device, the mobile device comprising a first communication unit which is configured to establish a short distance connection to an external remote and a second communication unit which is configured to establish a connection to an external display device, the external remote being configured to control the external display device, the content providing method comprising: displaying content on a display of the mobile device; receiving information corresponding to the external display device from the external remote via the first communication unit; based on the information received from the external remote, establishing a connection to the external display device via the second communication unit; and providing the content being displayed on the display of the mobile device to the external display device to which the connection is established via the second communication unit.
2. 2. The content providing method of claim 1, wherein the establishing the connection to the external display device comprises activating a communication function of the mobile device.
3. 3. The content providing method of claim 1, wherein the short distance connection is based on at least one near field communication standard.
4. 4. The content providing method of claim 1, wherein the connection with the external display device is based on wireless fidelity (Wi-Fi) direct.
5. 5. The content providing method of claim 1, wherein the content comprises an image.
6. 6. The content providing method of claim 1, wherein the content comprises an image that corresponds to a user interface (Ul) being displayed on the display of the mobile device.
7. 7. The content providing method of claim 1, wherein the content comprises a content being reproduced in the mobile device.
8. 8. The content providing method of claim 1, wherein the information received from the external remote comprises data that relates to an authentication between the mobile device displaying the content and the external display device to display the content being displayed on the display of the mobile device.
9. 9. A mobile device comprising: a display; a first communication unit configured to establish a short distance connection to an external remote; a second communication unit configured to establish a connection to an external display device, the external remote being configured to control the external display device; and a processor configured to: display content on the display; receive information corresponding to the external display device from the external remote via the first communication unit; based on the information received from the external remote, establish a connection to the external display device via the second communication unit; and provide the content being displayed on the display to the external display device to which the connection is established via the second communication unit.
10. 10. The mobile device of claim 9, wherein the processor is further configured to establish the connection to the external display device by activating a communication function of the mobile device.
11. 11. The mobile device of claim 9, wherein the short distance connection is based on at least one near field communication standard.
12. 12. The mobile device of claim 9, wherein the connection with the external display device is based on wireless fidelity (Wi-Fi) direct.
13. 13. The mobile device of claim 9, wherein the content comprises an image.
14. 14. The mobile device of claim 9, wherein the content comprises an image that corresponds to a user interface (Ul) being displayed on the display.
15. 15. The mobile device of claim 9, wherein the content comprises a content being reproduced in the mobile device.
16. 16. The mobile device of claim 9, wherein the information received from the external remote comprises data that relates to an authentication between the mobile device displaying the content and the external display device to display the content being displayed on the display of the mobile device.
17. 17. A non-transitory computer-readable recording medium having recorded thereon a program which includes commands for executing a content providing method, the content providing method comprising: displaying content on a display of a mobile device; receiving information corresponding to an external display device from an external remote via the first communication unit, the external remote being configured to control the external display device; based on the information received from the external remote, establishing a connection to the external display device via the second communication unit; and providing the content being displayed on the display of the mobile device to the external display device to which the connection is established via the second communication unit.
18. 18. The non-transitory computer-readable recording medium of claim 17, wherein the establishing the connection to the external display device comprises activating a communication function of the mobile device.
19. 19. The non-transitory computer-readable recording medium of claim 17, wherein the short distance connection is based on at least one near field communication standard.
20. 20. The non-transitory computer-readable recording medium of claim 17, wherein the connection with the external display device is based on wireless fidelity (Wi-Fi) direct.
21. 21. The non-transitory computer-readable recording medium of claim 17, wherein the content comprises an image.
22. 22. The non-transitory computer-readable recording medium of claim 17, wherein the content comprises an image that corresponds to a user interface (Ul) being displayed on the display of the mobile device.
23. 23. The non-transitory computer-readable recording medium of claim 17, wherein the content comprises a content being reproduced in the mobile device.
24. 24. The non-transitory computer-readable recording medium of claim 17, wherein the information received from the external remote comprises data that relates to an authentication between the mobile device displaying the content and the external display device to display the content being displayed on the display of the mobile device.