Abstract: A method of inserting additional data into a moving image stream, according to some embodiments of the present invention, includes receiving a first coded bitstream, electing a first picture PA into which additional data is to be inserted from the first coded bitstream, generating a first picture PA? by inserting the additional data into the selected first picture PA, selecting a second picture PB directly referring to the first picture PA, generating a second picture PB? by transforming and coding the selected second picture PB in a manner that decoding the second picture PB? obtains the second picture PB with reference to the first picture PA? and generating a data sequence based on the first picture PA? and the second picture PB.

Abstract: A method of inserting additional data into a moving image stream, according to some embodiments of the present invention, includes receiving a first coded bitstream, electing a first picture PA into which additional data is to be inserted from the first coded bitstream, generating a first picture PA? by inserting the additional data into the selected first picture PA, selecting a second picture PB directly referring to the first picture PA, generating a second picture PB? by transforming and coding the selected second picture PB in a manner that decoding the second picture PB? obtains the second picture PB with reference to the first picture PA? and generating a data sequence based on the first picture PA? and the second picture PB.

Abstract: The disclosure is related to a real-time analysis of social network service (SNS) data associated with a multimedia content service. Particularly, SNS users may be classified into active SNS users and non-active SNS users, based on an SNS activity amount. SNS data collection/analysis periods may be differently determined according to SNS user types. Furthermore, a statistical analysis result of the SNS data may be directly or indirectly provided to one or more user equipment such that the SNS data analysis result can be displayed along with a corresponding multimedia content.

Abstract: Wireless communication system and wireless communication method using a wireless channel. A transmitting device changes one of a data bitrate of a video signal and an actual transmission rate of the video signal based on a determination of a maximum transmission throughput of the wireless channel and transmits the video signal over the wireless channel according to the change in the data bitrate or the change in the actual transmission rate. A receiving device receives, temporarily stores, and decodes the video signal transmitted over the wireless channel. Thus, the wireless communication system is capable of maintaining a continuous video display when a discontinuous video signal is transmitted over the wireless channel.

Abstract: An image providing system and a method thereof, wherein the image providing system includes a host device for receiving video signals from video input sources and for processing the received video signals, a wireless display device, connected wirelessly to the host device, for displaying an image corresponding to a first of the processed video signals if the first video signal is received, and a wire-based display device, connected by wire to the host device, for displaying an image corresponding to a second of the processed video signals that is different from the first video signal if the second video signal is received. Accordingly, many users can view different images using a plurality of display devices of one image providing system.

Abstract: A wireless communication system and method. The wireless communication system includes a transmission device and a reception device. The transmission device includes a wireless communication part connected to the reception device by wireless, a storage part for storing a first information set when the wireless connection is off and a second information set when the wireless connection is on, a receiver for receiving a control signal requesting a certain function output from a user interface, when the wireless connection is off, and a controller for performing a function corresponding to the received control signal if the control signal is received from the user interface when the wireless connection is off, and for controlling the storage part to store the first information that is set according to the performed function. When the wireless connection is turned off, the transmission device performs functions as a set-top box, and the auto program function is executed more rapidly.

Abstract: In a method of wirelessly transmitting an audio and/or video input signal having a standard definition (SD), the input signal is converted to a signal having a high definition (HD) and noise is removed from the converted signal. High definition encoding is performed to the noise-free signal and the encoded signal is wirelessly transmitted. Accordingly, image deterioration can be reduced by eliminating the noise before encoding the input signal. In addition, the HD encoding is performed instead of the SD encoding to reduce image degradation.

Abstract: A communication apparatus that communicates with an external apparatus using an I2C bus, the communication apparatus having a microprocessor to process data received in response to an interrupt activation signal, a first reception unit to receive data transmitted from the external apparatus through the I2C bus and temporarily store the data until the data becomes a predetermined unit, and a second reception unit to generate the interrupt activation signal and to transmit the data of the predetermined unit to the microprocessor.

Abstract: Wireless communication system and wireless communication method using a wireless channel. A transmitting device changes one of a data bitrate of a video signal and an actual transmission rate of the video signal based on a determination of a maximum transmission throughput of the wireless channel and transmits the video signal over the wireless channel according to the change in the data bitrate or the change in the actual transmission rate. A receiving device receives, temporarily stores, and decodes the video signal transmitted over the wireless channel. Thus, the wireless communication system is capable of maintaining a continuous video display when a discontinuous video signal is transmitted over the wireless channel.

Abstract: An apparatus and method of protecting content from a third party in a communication system including a wired section and a wireless section. The content transferred through the wired section is scrambled separately from a transfer through the wireless section. A controller of a sending end determines scrambling algorithms and a scrambling order to be used in the wired section, and provides related information to a controller of a receiving end. The sending end scrambles the content according to the scrambling algorithms and order. The receiving end descrambles the content by use of the provided related information.

Abstract: A manufacturing method for a three dimensional conical horn antenna coupled image detector includes depositing a sacrificial layer on the upper section of the substrate, and forming a pattern for the sacrificial layer is by performing a patterning process using the first etching mask. The method further includes depositing a first silicon nitride layer, forming a first silicon nitride layer, depositing a vanadium oxide layer, forming a vanadium oxide layer pattern, depositing a conductive layer, forming a conductive layer pattern, depositing a second silicon nitride layer, forming a second silicon nitride layer pattern, depositing a third silicon nitride layer, forming a side wall space pattern, and after the sacrificial layer is removed, performing an aligning process using a seventh etching mask.

Abstract: The present invention relates to three dimensional conical horn antenna coupled image detectors and the manufacturing method thereof. More specifically, the present invention relates to the method of manufacturing an image detector by coupling three dimensional conical horn antenna with the image detector which are constructed using the Micro Electro Mechanical System (MEMS) Technology that improves the sensitivity of the image detector.

Abstract: Provided is a set top box capable of performing wireless transmission. The set top box includes an advanced television system committee (ATSC) receiver, a transport (TS) stream converting unit, and a wireless processing module. The ATSC receiver converts a tuned digital broadcasting signal into a TS stream. The TS stream converting unit converts a high definition (HD) image signal input from outside into a standard definition (SD) image signal and then converts the SD image signal into the TS stream. The wireless processing module wirelessly processes an output of the ATSC receiver or an output of the TS stream converting unit and transmits the processed output.

Abstract: A manufacturing method for a three dimensional conical horn antenna coupled image detector includes depositing a sacrificial layer on the upper section of the substrate, and forming a pattern for the sacrificial layer is by performing a patterning process using the first etching mask. The method further includes depositing a first silicon nitride layer, forming a first silicon nitride layer, depositing a vanadium oxide layer, forming a vanadium oxide layer pattern, depositing a conductive layer, forming a conductive layer pattern, depositing a second silicon nitride layer, forming a second silicon nitride layer pattern, depositing a third silicon nitride layer, forming a side wall space pattern, and after the sacrificial layer is removed, performing an aligning process using a seventh etching mask.

Abstract: The present invention relates to three dimensional conical horn antenna coupled image detectors and the manufacturing method thereof. More specifically, the present invention relates to the method of manufacturing an image detector by coupling three dimensional conical horn antenna with the image detector which are constructed using the Micro Electro Mechanical System (MEMS) Technology that improves the sensitivity of the image detector.

Abstract: The present invention relates to an ISP server, a method of providing data, a method of advertising using moving pictures, and recording media therefor. In a method of providing data from the ISP server to an internet user's computer system connected through the internet, the method of advertising according to the present invention comprises the steps of (a) receiving a data reception speed of an internet user's internet connection, (b) selecting a data frame set based on the received data reception speed, and (c) transmitting the selected data frame set to the internet user's computer system. According to this method, a moving picture can be provided more efficiently during the process of receiving a prescribed service through the ISP server.

Abstract: A semiconductor memory device is provided that is capable of increasing a data processing speed and the efficiency of a data input and output pin. A method is also provided for controlling the read and write of such a device. A data first-in first-out (FIFO) circuit temporarily stores write data when a read command is received during a write operation and outputs the stored write data to the memory cell array after a read operation is completed. An address FIFO circuit temporarily stores addresses corresponding to the write data when the read command is received during the write operation and outputs the stored addresses to the memory cell array after the read operation is completed. A control signal generator generates a plurality of control signals for controlling the data FIFO circuit and the address FIFO circuit in response to a write command and the read command.

Abstract: Current sense amplifiers include a pair of differential output signal lines and a current sensor electrically coupled to the pair of differential output signal lines. A first equalization device is also provided. The first equalization device is electrically coupled to the pair of differential output signal lines and is responsive to a sense amplifier enable signal (SAEN). In addition, according to a preferred aspect of the present invention, a second equalization device is also provided to reduce the likelihood that the differential outputs of the current sense amplifier will oscillate during sense and amplify operations. This second equalization device is also electrically coupled to the pair of differential output signal lines, however, the second equalization device is not responsive to the sense amplifier enable signal. Instead, the second equalization device is preferably responsive to a power supply signal (e.g., Vcc) and/or reference signal (e.g.