Samsung Electronics Co., Ltd.

University-Industry Cooperation Group of Kyung Hee University

University of Seoul Industry Cooperation Foundation

Sung-Oh Hwang

Kook-Heui Lee

Sung-Ho Choi

Hyun-Woo Lee

Jae-Yoel Kim

Bo-Sun Jung

Ho-Kyu Choi

Ji-Eun Keum

Ju-Ho Lee

Jae-Yeon Song

Yong-Jun Kwak

Byung-Rae Lee

Byung-Jae Kwak

Hyun-Koo Yang

Kyung-Mo Park

Hee-Won Kang

Jun-Hyung Kim

Sung-Ryeul Rhyu

Jong-Hyo Lee

Hyeon-Woo Lee

Ho-Yeon Park

Chang-Hoi Koo

Chang-soo Park

Joon-Goo Park

Hi-Chan Moon

Eun-Jung Kim

Sung-Jin Kim

Sung-Jin Park

Wuk Kim

Jae-Yong Lee

Alain Mourad

Kyeong-Cheol Yang

Young-Soo Park

Beong-Jo Kim

Sung-Hoon Kim

Youn-Sun Kim

Ping Wang

Do-Young Kim

Ji-Hye Lee

Jae-min Ahn

Hae-Young Jun

Jin-Ho Choi

Se-Ho Myung

Hyun-Seok Lee

Jae-Kwon Oh

Jun-hyung Kim

Doug-Young Suh

Ismael Gutierrez

Gang Liu

No-Jun Kwak

Bo-Gyeong Kang

Sung-Hee Hwang

Sang-Hwan Park

Jin-Weon Chang

Kyou-Woong Kim

Seong-Ill Park

Ki-Ho Jung

Hyung-Jin Seo

Sergey Nikolayevich Seleznev

Hye-Young Lee

Chang-Soo Park

Hyun-Jung Mun

Seong-Hun Kim

Yong-Suk Lee

Chunying Sun

Yong-Hun Lee

Felix Carlos Fernandes

Yong-Han Kim

Jai-Yong Lee

Zhan Ma

Chunhua Wang

Jae-Yeol Kim

Young-Kwon Lim

Eun-Sun Kim

Seong-III Park

Kyeong-Chul Yang

Jae-Min Ahn

Ho Yeon Park

Jong-hyo Lee

Hyoung-Gwan Kim

Kook-Heul Lee

Mian Dong

Li Xiaoqiang

Sung Hee Hwang

Xin Li

Yong-Jen Kwak

Jae-Yoei Kim

Tao Fan

Jung-Gon Kim

Du GaoKe

Wang Ting

Zhang Shuwei

Yang-Hee Suh

Sang-Hyuk Lee

Young-Suk Lee

Jai-Young Lee

A method for transmitting data of multimedia content is provided. A packet including a packet header and a packet payload is identified. The packet payload includes an access unit including media data related to the multimedia content and information related to the access unit. Control information for delivery and consumption of the multimedia content is identified. The identified packet is transmitted. The identified control information is transmitted separately from the packet. The control information includes type information related to content in the multimedia content, discovery information related to the content in the multimedia content, and relationship information related to contents in the multimedia content.

Interface apparatus and method for transmitting and receiving media data

An apparatus is provided for transmitting multimedia content. The apparatus includes a communication interface and a controller coupled to the communication interface. The controller is configured to identify a packet including a packet header and a packet payload. The packet payload includes an access unit including media data related to the multimedia content and information related to the access unit. The controller is also configured to identify control information for delivery and consumption of the multimedia content, and transmit the identified packet and the identified control information. The information related to the access unit includes information on a sequence number of the access unit.

Methods and apparatus are provided for providing a content service of a control device. A first request related to a content service is received. First information for a location corresponding to the first request and second information for a session corresponding to the first request are acquired based on the first request. A second request is transmitted to a content delivery network (CDN) identified based on the first information and the second information, based on the first request.

Methods and apparatus for selection of content delivery network (CDN) based on user location

An interface is provided for providing a media service. The interface includes an encapsulation layer for encapsulating coded media data, a delivery layer for transmitting the encapsulated media data to another entity, and a control layer for controlling transmission of the media data.

Methods and apparatuses are provided for providing a Control User Interface (CUI) by a terminal. A location of the terminal is identified. The CUI, including information corresponding to the location of the terminal, is displayed. A command for controlling a device is generated based on the displayed CUI. The command is transmitted to the device or to a server connected to the device. The information corresponding to the location of the terminal is received from the device or from the server.

Methods and apparatus for remote control service in a network

A method and apparatus for transmitting a notification about broadcasting services in a broadcasting system are provided. A method of a network entity includes detecting a notification event about a broadcasting service, the notification event including a change of a service guide of the broadcasting service; generating a notification message about the notification event; determining which channel is used for a transmission of the notification message; and transmitting the notification message to a terminal or a group of terminals over the determined channel. The channel used for the transmission of the notification message is determined based on whether the notification message is transmitted over a broadcast channel of a broadcast network or over an interaction channel of an interaction network. The service guide is generated based on service guide related information provided by a service provider of the broadcasting service.

Method and apparatus for sending notification about broadcast service in a mobile broadcast system

A system and method are provided for generating a Short Term Key Message (STKM) for protection of a broadcast service being broadcasted to a terminal in a mobile broadcast system. The method includes transmitting, by a Broadcast Service Subscription Management (BSM) for managing subscription information, at least one key information for authentication of the broadcast service to a Broadcast Service Distribution/Adaptation (BSD/A) for transmitting the broadcast service, generating, by the BSD/A, a Traffic Encryption Key (TEK) for deciphering of the broadcast service in the terminal and inserting the TEK into a partially created STKM, and performing, by the BSD/A, Message Authentication Code (MAC) processing on the TEK-inserted STKM using the at least one key information, thereby generating a completed STKM.

Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message threfor

A method and apparatus for transmitting a notification about broadcasting services in a broadcasting system are provided. The method includes detecting a notification event related to a broadcasting service; generating a notification message about the notification event; determining which channel is used for a transmission of the notification message; and transmitting the notification message to a terminal or a group of terminals over the determined channel.

An apparatus and method for remote control in a short-range network system, and a system supporting the same are provided, in which from a remote device that remotely controls the application execution device using a predetermined Control User Interface (CUI), information about capability of the remote device is collected, a CUI request requesting a CUI to be used for remotely controlling a currently executed application and the information about the capability of the remote device are sent to an application server, a CUI matching the capability of the remote device is received from the application server in response to the CUI request, and the received CUI is sent to the remote device.

Apparatus and method for remote control in a short-range network, and system supporting the same

A broadcasting system for providing access information of a broadcast service, wherein a transmission apparatus generates the access information for at least one of a broadcast network and an interaction network, from which the broadcast service is transmitted, and transmits the access information to a terminal via a specific communication network. A reception apparatus receives the access information of the broadcast service via the communication network, analyzes the received access information to determine a network from which the broadcast service is provided, among the broadcast network and the interaction network, and sets an access address for reception of the broadcast service.

Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof

Disclosed is remote management of a device by using another device that supports device management service as an intermediary. The device collects device information of said at least one device connected through a personal area network, converts the device information to converted device information of a form based on a device management protocol supported by the device management server, transfers the converted device information to the device management server, receives function management data related to said at least one device from the device management server, and transfers the received function management data to said at least one device through the personal area network.

Method and apparatus for remote management of device

A system and method are provided for producing a personalized Electronic Program Guide (EPG), that includes a content server for receiving from a content producer a request for upload of content, transmitting to the content producer a request for information related to the content, receiving from the content producer the content and the information related to the content, and generating a personalized EPG from the content and the information related to the content.

System and method for producing an electronic program guide for user-created content

A terminal and method for receiving a broadcast service by the terminal in a broadcast system are provided. The method includes performing a registration procedure for subscription and reception of the broadcast service through a Browser And Content Mobile Broadcast (BSCAST) Subscription Management (BSM) responsible for managing subscription information; receiving a Long Term Key Message (LTKM), including key information for encryption of the broadcast service, generated from the BSM; receiving a completed Short Term Key Message (STKM), the completed STKM being generated by performing Message Authentication Code (MAC) processing on a partially created STKM; receiving, from a Broadcast Service Distribution/Adaptation (BSD/A) which is responsible for transmitting the broadcast service, an encrypted broadcast service which is encrypted by a Traffic Encryption Key (TEK) for deciphering the broadcast service; and deciphering the encrypted broadcast service by the TEK obtained using the LTKM and the completed STKM.

Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor

Provided is an apparatus and a method for establishing a Personal Network (PN) by interconnecting a gateway device and various Consumer Electronics (CE) devices through a simple process in order to enable the CEs to receive various services. The method includes performing a physical pairing with surrounding devices by using Near Field Communication (NFC); finding a gateway device, which relays a service from the server, from among the paired devices; selecting a scheme for establishing a PN with the gateway device; and sending a request for connection with a PN according to the selected scheme to the found gateway device.

Apparatus and method for establishing a personal network for providing a CPNS service

A method for providing a notification message in a transmitter of a mobile broadcast system supporting an interaction channel is disclosed. Upon an occurrence of a notification event, a first means generates a notification message, and generates at least one delivery request message including a target address based on subscription information of the corresponding terminal, using the generated notification message. A second means determines a channel over which it will deliver a notification message to the corresponding terminal based on the target address, and delivers the notification message over the determined channel.

Method and system for providing notification message in a mobile broadcast system

Growing community of inventors

Yongin-shi, South Korea

Sung-Oh Hwang