Patents by Inventor Hsin-Ta Chiao
Hsin-Ta Chiao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9264181Abstract: A receiver of a communication system includes: an input module, a group-based pre-decoding module and a reconstructing module. The input module is for receiving a received data. The group-based pre-decoding module is for combining the received data with a grouped decoding matrix into an encoded equation matrix (EEM) based on a group parameter and for performing a group operation on the EEM. The reconstructing module is for reconstructing the EEM obtained from the group operation into an output data.Type: GrantFiled: September 17, 2014Date of Patent: February 16, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shiuan-Tung Chen, Hsin-Ta Chiao, Shih-Ying Chang, Hung-Min Sun
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Publication number: 20150188665Abstract: A receiver of a communication system includes: an input module, a group-based pre-decoding module and a reconstructing module. The input module is for receiving a received data. The group-based pre-decoding module is for combining the received data with a grouped decoding matrix into an encoded equation matrix (EEM) based on a group parameter and for performing a group operation on the EEM. The reconstructing module is for reconstructing the EEM obtained from the group operation into an output data.Type: ApplicationFiled: September 17, 2014Publication date: July 2, 2015Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shiuan-Tung CHEN, Hsin-Ta CHIAO, Shih-Ying CHANG, Hung-Min SUN
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Publication number: 20150178163Abstract: A system and method for transmitting files are provided. The system for transmitting files, which is applied for transmitting data in a multiple-session transmission, wherein the data includes a plurality of split files and in the multiple-session transmission, every split file is regarded as a transmission unit. The system includes a transmitting device transmits the split files and when a repair-file mechanism is triggered, generate a repair file. The system further includes a receiving device receives the repair file and generate the split files which have not been received according to the repair file.Type: ApplicationFiled: July 8, 2014Publication date: June 25, 2015Inventors: Shih-Ying CHANG, Hsin-Ta CHIAO, Yi-Ting KUO, Ming-Jing LI, Xin-Yan YEH
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Patent number: 8839067Abstract: In one exemplary embodiment of an apparatus for accelerating the encoding of Raptor codes, based on an inputted block length, a pre-encoding matrix generation device determines to generate an encoding matrix M corresponding to the inputted block length and computes an inverse matrix M?1, or makes a pre-coding operation list storage device output an operation list corresponding to the inputted block length; based on the encoding matrix or the inverse matrix M?1, a pre-encoding operation list generation device generates a new operation list; based on one of the aforementioned two operation lists and an inputted source symbol set, at least one prompt intermediate symbol generation device generates at least one intermediate symbol set to provide to a fountain code encoder for encoding.Type: GrantFiled: December 26, 2012Date of Patent: September 16, 2014Assignee: Industrial Technology Research InstituteInventors: Shiuan-Tung Chen, Hsin-Ta Chiao, Hung-Min Sun, Chia-Hsing Ho
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Patent number: 8776144Abstract: An Internet Protocol (IP)-based mobile TV system and a method for synchronizing the rendering of a streaming service are provided. In the IP-based mobile TV system, a plurality of mobile terminals receives a streaming service from network equipment, along with both a sequence of Network Time Protocol (NTP) time stamps corresponding to the streaming service and a synchronization clock. Each mobile terminal recovers an NTP reference clock for rendering the received streaming service according to both the synchronization clock and a synchronization time difference value, and then renders the received streaming service according to both the recovered NTP reference clock and the received NTP time stamps. Accordingly, the plurality of mobile terminals in the IP-based mobile TV system is able to render the received streaming service synchronously.Type: GrantFiled: August 17, 2009Date of Patent: July 8, 2014Assignee: Industrial Technology Research InstituteInventors: Hsin-Ta Chiao, Jhih-Wei Jiang
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Publication number: 20140068386Abstract: In one exemplary embodiment of an apparatus for accelerating the encoding of Raptor codes, based on an inputted block length, a pre-encoding matrix generation device determines to generate an encoding matrix M corresponding to the inputted block length and computes an inverse matrix M?1, or makes a pre-coding operation list storage device output an operation list corresponding to the inputted block length; based on the encoding matrix or the inverse matrix M?1, a pre-encoding operation list generation device generates a new operation list; based on one of the aforementioned two operation lists and an inputted source symbol set, at least one prompt intermediate symbol generation device generates at least one intermediate symbol set to provide to a fountain code encoder for encoding.Type: ApplicationFiled: December 26, 2012Publication date: March 6, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shiuan-Tung Chen, Hsin-Ta Chiao, Hung-Min Sun, Chia-Hsing Ho
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Patent number: 8550917Abstract: A system for downloading real-time interaction data and a method thereof are provided. The system includes a real-time interaction data management server farm, a network equipment, a carousel server, and at least one terminal device. The real-time interaction data management server farm processes real-time interaction data and manages a plurality of real-time data packages thereof. The network equipment provides a unidirectional broadcast network and a bidirectional mobile network as media for transmitting the real-time data packages. The carousel server receives the real-time data packages and transmits the real-time data packages in a carousel delivery method, a single-pass delivery method or a carousel and single-pass delivery method through the unidirectional broadcast network. The terminal device receives the real-time data packages through the unidirectional broadcast network or requests and receives the real-time data packages through the bidirectional mobile network.Type: GrantFiled: April 18, 2008Date of Patent: October 8, 2013Assignee: Industrial Technology Research InstituteInventors: Hsin-Ta Chiao, Tsun-Yu Hsiao
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Publication number: 20120131407Abstract: A layer-aware Forward Error Correction (FEC) encoding and decoding method for encoding and decoding an information content, an encoding apparatus, a decoding apparatus, and a system thereof are provided, wherein the information content has a plurality of layer source symbol sets. In the encoding method, source symbols of each layer are encoded into encoding symbols corresponding to the layer by using an FEC encoder. In addition, final encoding symbols of an upper layer are generated by aggregating encoding symbols of both the upper layer and a lower layer. Thereby, the layer-aware FEC encoding method can maintain the encoding/decoding dependency between different layers of data without increasing the complexity of the encoding/decoding operations.Type: ApplicationFiled: April 2, 2011Publication date: May 24, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hsin-Ta Chiao, Hung-Min Sun, Shih-Ying Chang
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Patent number: 7992187Abstract: Disclosed is a system and method of dual-screen interactive digital television (IDTV), which is implemented by applying modality-independent remote console technology. The system has two ends, referred to as host IDTV and handheld device. The host IDTV includes a host IDTV content, an IDTV middleware, a host graphic user interface (host GUI), and a server-side remote console control protocol. The handheld device includes a handheld IDTV content, an interface generator, a handheld GUI, and a client-side remote console control protocol. In the invention, the DTV content may only have a dual-screen execution mode. The DTV content may also switch between single-screen and dual-screen modes.Type: GrantFiled: September 28, 2007Date of Patent: August 2, 2011Assignee: Industrial Technology Research InstituteInventor: Hsin-Ta Chiao
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Publication number: 20110072479Abstract: A system and method for reporting the position of a video device is provided. The system includes a network video transmitter and a network video client. The network video transmitter is configured for capturing a series of video frames and transmitting the video frames via a network. The network video transmitter includes a geographical coordinate detecting device for detecting geographical coordinate information corresponding to the network video transmitter. The network video client is configured for receiving the video frames via the network, wherein the geographical coordinate information corresponding to the network video transmitter is transmitted to the network video client. Accordingly, the system and method is capable of providing the geographical coordinate information corresponding to a video frame captured by the network video transmitter.Type: ApplicationFiled: September 13, 2010Publication date: March 24, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chien-Chih Hsu, Hsin-Ta Chiao, Yu-Kai Chen
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Publication number: 20100100917Abstract: An Internet Protocol (IP)-based mobile TV system and a method for synchronizing the rendering of a streaming service are provided. In the IP-based mobile TV system, a plurality of mobile terminals receives a streaming service from network equipment, along with both a sequence of Network Time Protocol (NTP) time stamps corresponding to the streaming service and a synchronization clock. Each mobile terminal recovers an NTP reference clock for rendering the received streaming service according to both the synchronization clock and a synchronization time difference value, and then renders the received streaming service according to both the recovered NTP reference clock and the received NTP time stamps. Accordingly, the plurality of mobile terminals in the IP-based mobile TV system is able to render the received streaming service synchronously.Type: ApplicationFiled: August 17, 2009Publication date: April 22, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hsin-Ta Chiao, Jhih-Wei Jiang
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Publication number: 20090170607Abstract: A system for downloading real-time interaction data and a method thereof are provided. The system includes a real-time interaction data management server farm, a network equipment, a carousel server, and at least one terminal device. The real-time interaction data management server farm processes real-time interaction data and manages a plurality of real-time data packages thereof. The network equipment provides a unidirectional broadcast network and a bidirectional mobile network as media for transmitting the real-time data packages. The carousel server receives the real-time data packages and transmits the real-time data packages in a carousel delivery method, a single-pass delivery method or a carousel and single-pass delivery method through the unidirectional broadcast network. The terminal device receives the real-time data packages through the unidirectional broadcast network or requests and receives the real-time data packages through the bidirectional mobile network.Type: ApplicationFiled: April 18, 2008Publication date: July 2, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hsin-Ta Chiao, Tsun-Yu Hsiao
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Publication number: 20080284907Abstract: Disclosed is a system and method of dual-screen interactive digital television (IDTV), which is implemented by applying modality-independent remote console technology. The system has two ends, referred to as host IDTV and handheld device. The host IDTV includes a host IDTV content, an IDTV middleware, a host graphic user interface (host GUI), and a server-side remote console control protocol. The handheld device includes a handheld IDTV content, an interface generator, a handheld GUI, and a client-side remote console control protocol. In the invention, the DTV content may only have a dual-screen execution mode. The DTV content may also switch between single-screen and dual-screen modes.Type: ApplicationFiled: September 28, 2007Publication date: November 20, 2008Inventor: Hsin-Ta Chiao