Daejeon, South Korea

The Electronics and Telecommunications Research Institute, Korea is a government-backed research institute in Daedeok Science Town in Daejeon, Republic of Korea. As of 2008, ETRI has about 3000 employees where about 2000 of them are researchers. Wikipedia.


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A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.


Patent
Electronics and Telecommunications Research Institute | Date: 2017-03-29

Provided is a method and apparatus for decoding a multi-object audio signal. The apparatus comprises: a side information bitstream input unit configured to receive the side information bitstream; a spatial cue information extractor configured to extract spatial cue information based on the side information bitstream; a preset information extractor configured to extract preset information and default preset information based on the side information bitstream; and a decoder configured to decode the multi-object audio signal using at least one of the spatial cue information, the preset information and the default preset information. The side information bitstream includes a header region and a frame region. The frame region includes the preset information and the header region includes the default preset information for using at least one of the preset information and the default preset information for rendering the multi-object audio signal corresponding to the frame region. The preset information includes a layout of a playback system to be a mono system, a stereo system or a multi-channel system, an audio object location and an audio object level.


Patent
Electronics and Telecommunications Research Institute | Date: 2017-03-15

An apparatus and method for multiplexing signals using layered division multiplexing are disclosed. A signal multiplexing apparatus according to an embodiment of the present invention includes a combiner configured to combine a core layer signal and an enhanced layer signal at different power levels to generate a multiplexed signal, a power normalizer configured to reduce power of the multiplexed signal to power corresponding to the core layer signal, and a time interleaver configured to perform interleaving applied to both the core layer signal and the enhanced layer signal.


A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.


Patent
Electronics and Telecommunications Research Institute | Date: 2017-03-22

The present invention provides a converged network system independent of a wired or wireless access technology and a method thereof having advantages of attempting to optimize provision of various future services and providing efficiency of investment and operation of an infrastructure by accommodating various network access technologies such as an international mobile telecommunication (IMT)-2020 wireless technology (5G), a wireless fidelity (WiFi), and the like, as All-IP-based converged control technology, and introducing a common signaling system and a mobility control system.


Patent
Electronics and Telecommunications Research Institute | Date: 2017-03-01

A discovery method for device to device communication between terminals is disclosed. The discovery method for the device to device communication between terminals comprises the steps of: performing transmission in a first sub-frame; transmitting a discovery channel through a preset section in a second sub-frame located next to the first sub-frame; and performing transmission in a third sub-frame next to the second sub-frame. Therefore, the present invention can transmit and receive the discovery channel without colliding with other data.


Patent
Electronics and Telecommunications Research Institute | Date: 2017-03-08

Disclosed are apparatus and method for detecting a nonlinear magnetic particle based on a single excitation coil. The apparatus includes a signal generation unit for generating an input composite signal by combining a high-frequency sine wave signal and a low-frequency sine wave signal, generated based on a fundamental frequency, with each other, a signal application unit for applying the input composite signal to a single excitation solenoid coil included in a measurement head, through which a sample passes, to generate a magnetic field in the measurement head so as to detect a nonlinear magnetic particle, and a detection unit for detecting an output signal emitted from the sample depending on the magnetic field by using at least one detection solenoid coil included in the measurement head, analyzing a frequency domain of the output signal, and detecting whether the nonlinear magnetic particle is present in the sample.


Patent
Electronics and Telecommunications Research Institute | Date: 2017-01-04

An apparatus and method for multiplexing signals using layered division multiplexing are disclosed. A signal multiplexing apparatus according to an embodiment of the present invention includes a combiner configured to combine a core layer signal and an enhanced layer signal at different power levels, and a time interleaver configured to perform interleaving applied to both the core layer signal and the enhanced layer signal.


Patent
Electronics and Telecommunications Research Institute | Date: 2017-03-22

Provided arc a method and apparatus for encoding and decoding Images based on constrained offset compensation and a loop filter. The image decoding apparatus: receives, from an encoder, a first: indicator indicating whether a sequence, a picture, a frame, a slice, a coding unit (CU), a prediction unit (PU), and/or a transform unit (TU) supports constrained offset compensation; receives, from the encoder, a second indicator indicating whether constrained sample adaptive offset (SAO) compensation or an adaptive loop filter (ALF) is applied; receives a parameter fron the encoder; and applies the SAO compensation or the ALF to pixels of a restored image on the basis of the second indicator and the parameter.


Grant
Agency: Cordis | Branch: H2020 | Program: IA | Phase: IoT-01-2016 | Award Amount: 25.43M | Year: 2017

Automated driving is expected to increase safety, provide more comfort and create many new business opportunities for mobility services. The market size is expected to grow gradually reaching 50% of the market in 2035. The IoT is about enabling connections between objects or things; its about connecting anything, anytime, anyplace, using any service over any network. There is little doubt that these vehicles will be part of the IoT revolution. Indeed, connectivity and IoT have the capacity for disruptive impacts on highly and fully automated driving along all value chains towards a global vision of Smart Anything Everywhere. In order to stay competitive, the European automotive industry is investing in connected and automated driving with cars becoming moving objects in an IoT ecosystem eventually participating in BigData for Mobility. AUTOPILOT brings IoT into the automotive world to transform connected vehicles into highly and fully automated vehicle. The well-balanced AUTOPILOT consortium represents all relevant areas of the IoT eco-system. IoT open vehicle platform and an IoT architecture will be developed based on the existing and forthcoming standards as well as open source and vendor solutions. Thanks to AUTOPILOT, the IoT eco-system will involve vehicles, road infrastructure and surrounding objects in the IoT, with a particular attention to safety critical aspects of automated driving. AUTOPILOT will develop new services on top of IoT to involve autonomous driving vehicles, like autonomous car sharing, automated parking, or enhanced digital dynamic maps to allow fully autonomous driving. AUTOPILOT IoT enabled autonomous driving cars will be tested, in real conditions, at four permanent large scale pilot sites in Finland, France, Netherlands and Italy, whose test results will allow multi-criteria evaluations (Technical, user, business, legal) of the IoT impact on pushing the level of autonomous driving.

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