Patent application number | Description | Published |
20150020124 | METHOD AND APPARATUS FOR PROVIDING BROADCAST CONTENTS - Provided are a method and an apparatus for providing broadcast contents and broadcasting service provision information by employing a cloud storage control server using a cloud storage, in which the broadcast contents and the broadcasting service provision information may be provided through a communications network and a broadcasting network operated by a broadcaster and thus, various broadcast contents may be effectively provided to a broadcast content receiver, the broadcast contents may also be stored in the cloud storage and thus, security for the broadcast contents may be improved and a bulk local storage may not be required. | 01-15-2015 |
20150110219 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL BASED ON INTERFERENCE - A signal transmitting and receiving method and an apparatus for selecting an interference pattern from a security key and transmitting and receiving a signal based on the selected interference pattern are provided. | 04-23-2015 |
20150113101 | METHOD AND APPARATUS FOR PROVIDING STREAMING CONTENT - A content provider provides content by receiving a request for streaming content from a user, determining whether a streaming file corresponding to the streaming content is stored in the content provider, and if the streaming file is stored in the content provider, providing the internal protocol (IP) address of the content provider to a web browser. | 04-23-2015 |
20150117447 | TERMINAL DEVICE FOR BROADCASTING AND COMMUNICATION, AND METHOD FOR PROCESSING PACKET THEREOF - A terminal device for broadcasting and communication creates a virtual network interface, connects the virtual network interface and a communicating unit of the terminal device for broadcasting and communication to each other, connects the virtual network interface and a broadcasting receiver of the terminal device for broadcasting and communication to each other, activates the virtual network interface, and processes transmitted and received packets via a broadcasting network and a communication network through the virtual network interface. | 04-30-2015 |
20150120957 | APPARATUS AND METHOD FOR RECEIVING VIDEO SERVICE IN HYBRID NETWORK - A receiving terminal in a hybrid network receives a video stream through a broadcasting network. The receiving terminal receives a high speed video stream streamed at a high speed for a defined first period from a first time when switching from the broadcasting network to a communication network depending on a receiving state of the broadcasting network is determined, receives a live video stream streamed in a live form from any one time of the first period, and generates a continuous video stream using the video stream received through the broadcasting network, the high speed video stream, and the live video stream. | 04-30-2015 |
20150139356 | APPARATUS AND METHOD OF TRANSMITTING DATA IN MULTI-CARRIER SYSTEM - An apparatus of transmitting data in a multi-carrier system includes: a plurality of pulse-shaping filters for performing pulse shaping of incoming data symbols during a set pulse-shaping period; and a plurality of frequency converters convert signals that are pulse-shaped by the plurality of pulse-shaping filters into signals with frequency bands for a plurality of subcarriers. | 05-21-2015 |
20150280957 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING - A transmitting apparatus generates a modulation pattern code corresponding to an input security key and modulates and transmits the bit stream with a corresponding modulation method for a duration of a corresponding modulation method while changing a modulation method according to the generated modulation pattern code. | 10-01-2015 |
20150326411 | SYSTEM FOR DETECTING SIGNAL BASED ON PARTIAL MAXIMUM LIKELIHOOD AND METHOD THEREOF - Disclosed is a receiver including: a partial filter generating unit selecting a signal as large as a predetermined magnitude among sampled signals and extracting a filter coefficient for the selected signal magnitude to perform QR resolution for the filter coefficient; a partial ML setting unit determining the lengths and the number of candidate symbol combinations of a signal to be detected and generating a candidate ML symbol combination based on the determined lengths and number of candidate symbol combinations; a signal detecting unit detecting residual symbols in a predetermined part of the sampled signal based on the generated candidate ML symbol combination; and a final signal selecting unit choosing a candidate symbol closest to the sampled signal among the detected candidate symbols as a finally detected signal. | 11-12-2015 |