Patents by Inventor Inyup Kang

Inyup Kang 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).

  • Publication number: 20180196599
    Abstract: A method and apparatus are provided. The method includes configuring a plurality of long short term memory (LSTM) networks, wherein each of the plurality of LSTM networks is at a different network layer, configuring a plurality of memory cells in a spatial domain of the plurality of LSTM networks, configuring the plurality of memory cells in a temporal domain of the plurality of LSTM networks, controlling an output of each of the plurality of LSTM networks based on highway connections to outputs from at least one previous layer and at least one previous time of the plurality of LSTM networks, and controlling the plurality of memory cells based on highway connections to memory cells from the at least one previous time.
    Type: Application
    Filed: April 5, 2017
    Publication date: July 12, 2018
    Inventors: Jaeyoung KIM, Inyup Kang, Mostafa El-Khamy, Jungwon Lee
  • Patent number: 9954643
    Abstract: A communication system includes: a validation module configured to transmit a repeat request corresponding to a preceding data including a communication content; an inter-block processing module, coupled to the validation module, configured to determine a previous communication value based on the preceding data; a detection module, coupled to the inter-block processing module, configured to identify a repeat data corresponding to the repeat request from a receiver signal; an accumulator module, coupled to the detection module, configured to generate an accumulation output based on the preceding data and the repeat data; and a decoding module, coupled to the accumulator module, configured to determine the communication content using the previous communication value and the accumulation output across instances of transmission blocks for communicating with a device.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: April 24, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mostafa El-Khamy, Jungwon Lee, Inyup Kang
  • Patent number: 9928435
    Abstract: A system, method and device for object identification is provided. The method of identifying objects includes, but is not limited to, calculating feature vectors of the object, calculating feature vectors of the object's context and surroundings, combining feature vectors of the object, calculating likelihood metrics of combined feature vectors, calculating verification likelihood metrics against contact list entries, calculating a joint verification likelihood metric using the verification likelihood metrics, and identifying the object based on the joint verification likelihood metric.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: March 27, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Mostafa El-Khamy, Inyup Kang, Jungwon Lee
  • Patent number: 9882685
    Abstract: A method of operation of a wireless communication system includes: filtering a composite input from a radio frequency signal; developing a raw digital stream by applying an analog correction to the composite input; sampling an extracted signal, from the raw digital stream, by a primary analog-to-digital converter; and monitoring, by a correction control block, the extracted signal including adjusting the analog correction by a digital control from the correction control block.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: January 30, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gennady Feygin, Joongsuk Park, Vladislav Sorokine, Inyup Kang
  • Patent number: 9806827
    Abstract: A computing system includes: a communication unit configured to determine an interfering interface based on a device location for locating an interference-aware receiver for processing a receiver signal including an interference signal described by the interfering interface; and an inter-device interface, coupled with the communication unit, configured to communicate the interfering interface for communicating the interfering interface to the interference-aware receiver for processing the interference signal or a further instance thereof.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: October 31, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyukjoon Kwon, Jungwon Lee, Inyup Kang
  • Patent number: 9742440
    Abstract: A method, apparatus, and chipset are provided for constructing hybrid automatic repeat request (HARQ) rate-compatible polar codes for communication channels. The method includes constructing, in a terminal, a base polar code of length 2n; and determining a sequence of m<2n bits to puncture in the base polar code by testing a predetermined criterion at most (22n+2n)/2?1 times.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: August 22, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Mostafa El-Khamy, Jungwon Lee, Inyup Kang, Hsien-Ping Lin
  • Publication number: 20170193315
    Abstract: A system, method and device for object identification is provided. The method of identifying objects includes, but is not limited to, calculating feature vectors of the object, calculating feature vectors of the object's context and surroundings, combining feature vectors of the object, calculating likelihood metrics of combined feature vectors, calculating verification likelihood metrics against contact list entries, calculating a joint verification likelihood metric using the verification likelihood metrics, and identifying the object based on the joint verification likelihood metric.
    Type: Application
    Filed: March 4, 2016
    Publication date: July 6, 2017
    Inventors: Mostafa EL-KHAMY, Inyup KANG, Jungwon LEE
  • Patent number: 9699048
    Abstract: A computing system includes: an inter-device interface configured to receive receiver signal for communicating serving content contemporaneously with interference signal; a communication unit, coupled to the inter-device interface, configured to: determine interference communication scheme for representing the interference signal included in the receiver signal, and generate channel feedback information based on the interference communication scheme. A method of operation of a computing system includes generating an interference-based feedback mechanism with a control unit based on a negative feedback count, a serving metric set, a negative feedback count, or a combination thereof for controlling the channel feedback information.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: July 4, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Shahab Sanayei, Vignesh Sethuraman, Jungwon Lee, Inyup Kang
  • Patent number: 9602241
    Abstract: A computing system includes: an inter-device interface configured to communicate content; and a communication unit, coupled to the inter-device interface, configured to process the content based on a polar communication mechanism utilizing multiple processing dimensions for communicating the content, including: generating a node result with a first orthogonal mechanism, and processing the node result from the first orthogonal mechanism with a second orthogonal mechanism.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: March 21, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hessam Mahdavifar, Mostafa El-Khamy, Jungwon Lee, Inyup Kang
  • Patent number: 9602236
    Abstract: A computing system includes: an inter-device interface configured to receive a receiver signal for representing a serving signal; a communication unit, coupled to the inter-device interface, configured to: calculate a decoding result based on decoding the receiver signal, generate a parity portion adjustment for adjusting the decoding result, generate a systematic portion adjustment for adjusting the decoding result, and apply the parity portion adjustment and the systematic portion adjustment to the decoding result for determining the serving signal from the receiver signal.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: March 21, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyukjoon Kwon, Jungwon Lee, Inyup Kang
  • Patent number: 9596102
    Abstract: A computing system includes: an inter-device interface configured to receive receiver signal for communicating serving content through a communication channel; a communication unit, coupled to the inter-device interface, configured to: calculate a weighting set corresponding to a modular estimation mechanism, and generate a channel estimate based on the weighting set for characterizing the communication channel for recovering the serving content.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: March 14, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoo Jin Choi, Jung Hyun Bae, Jungwon Lee, Inyup Kang
  • Patent number: 9578600
    Abstract: A method and an apparatus are provided for determining whether an enhanced physical downlink control channel (ePDCCH) transmission exists for a user equipment (UE) in a subframe. The UE receives a transmission on physical downlink control channel (PDCCH) resources of the subframe. Downlink control information (DCI) is extracted from the PDCCH resources. The DCI includes at least one bit indicating whether the ePDCCH transmission exists for the UE in the subframe. The UE determines whether the ePDCCH transmission exists using the at least one bit. Additional symbols of the subframe are buffered and decoded when the ePDCCH transmission exists.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: February 21, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Linbo Li, Jaber Borran, Yingqun Yu, Inyup Kang
  • Patent number: 9564980
    Abstract: A method of operation of a mobile telecommunication system includes: measuring a received reference signal; removing a guard portion from the received reference signal; determining a noise variance estimate from both a noise region of the received reference signal and a noise sample in a signal region of the received reference signal, or calculating a dispersion power of a noise region of the received reference signal and determining the noise variance estimate based on at least a dispersion power; and calculating a signal to noise ratio from the noise variance estimate for adjusting a receiver device.
    Type: Grant
    Filed: August 21, 2012
    Date of Patent: February 7, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Insoo Hwang, Heejin Roh, Jungwon Lee, Inyup Kang
  • Patent number: 9532280
    Abstract: An electronic system includes: a communication channel configured to connect a first device to a second device; a search channel configured to search for a third device in parallel to the communication channel connected to the first device and the second device; and a communication unit configured to handover the communication channel to connect the first device and the third device without the second device.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: December 27, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Claudio Rafael Cunha Monteiro da Silva, Tiangao Gou, Jungwon Lee, Inyup Kang
  • Patent number: 9521558
    Abstract: A computing system includes: an inter-device interface configured to communicate a coordination report for representing a receiver signal associated with an interference-aware receiver capable of recognizing an interference signal from an interference node device and included in the receiver signal; a communication unit, coupled to the inter-device interface, configured to: generate a rate coordination profile based on the coordination report for coordinating the interference signal with the interference node device, and generate a beam-forming mechanism based on the rate coordination profile for communicating a serving signal coordinated with the interference signal.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: December 13, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyukjoon Kwon, Jungwon Lee, Inyup Kang
  • Patent number: 9504042
    Abstract: A computing system includes: a communication unit configured to: determine a relaxed coding profile including a polar-processing range for processing content data over a bit channel; process the content data based on a total polarization level being within the polar-processing range, the polar-processing range for controlling a polar processing mechanism or a portion therein corresponding to the bit channel for the content data; and an inter-device interface, coupled to the communication unit, configured to communicate the content data.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: November 22, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mostafa El-Khamy, Hessam Mahdavifar, Gennady Feygin, Jungwon Lee, Inyup Kang
  • Patent number: 9485061
    Abstract: A communication system includes: a message communication module configured to communicate a preceding data before a repeat request; a metric module, coupled to the message communication module, configured to determine a repeat metric associated with the repeat request for re-communicating the preceding data or a portion therein; and wherein the message communication module is further configured to communicate a repeat data including a repeat portion based on the repeat metric for re-communicating the preceding data or a portion therein for communicating with a device.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: November 1, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hairuo Zhuang, Vignesh Sethuraman, Shahab Sanayei, Jungwon Lee, Inyup Kang
  • Patent number: 9479291
    Abstract: An apparatus and method of constructing a universal polar code is provided. The apparatus includes a first function block configured to polarize and degrade a class of channels Wj to determine a probability of error Pe,j of each bit-channel of Wj, wherein j?{1, 2, . . . , s}, in accordance with a bit-channel index i; a second function block configured to determine a probability of error Pe(i) for the universal polar code for each bit-channel index i; a third function block configured to sort the Pe(i); and a fourth function block configured to determine a largest number k of bit-channels such that a sum of corresponding k bit-channel error probabilities Pe(i) is less than or equal to a target frame error rate Pt for the universal polar code, wherein the indices corresponding to the k smallest Pe(i) are good bit-channels for the universal polar code.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: October 25, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hessam Mahdavifar, Mostafa El-Khamy, Jungwon Lee, Inyup Kang
  • Patent number: 9467216
    Abstract: A computing system includes: a communication unit configured to: identify an overall communication content or a portion therein for blind-joint transmission with a second device for utilizing the second device and a third device to send the overall communication content to a first device, generate a first encoded set corresponding to the overall communication content or the portion therein for communicating the overall communication content along with a second encoded set for the third device, determine a first pre-coding mechanism associated with the first encoded set for communicating the overall communication content with overload transmission mode including a second pre-coding mechanism for the third device; and an inter-device interface, coupled to the communication unit, configured to communicate a first transmitter signal based on the first encoded set and the first pre-coding mechanism for communicating the first transmitter signal concurrently with a second transmitter signal from the third device.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: October 11, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jungwon Lee, Jung Hyun Bae, Inyup Kang
  • Patent number: 9467253
    Abstract: A computing system includes: an interface configured to communicate a coordination profile for coordinating a second transmitter device with a first transmitter device; and a unit, coupled to the interface, configured to generate a first encoded message using a message polarization mechanism based on the coordination profile for coordinating the first encoded message with a second encoded message concurrently transmitting through the second transmitter device. A further embodiment of the computing system includes: an interface configured to communicate a receiver signal for representing a first encoded message and a second encoded message coordinated for concurrent transmission; a unit, coupled to the interface, configured to: determine a communication rate associated with the receiver signal, and decode the receiver signal based on a message polarization mechanism and the communication rate for identifying the first encoded message based on a coordination profile corresponding to the communication rate.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: October 11, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hessam Mahdavifar, Mostafa El-Khamy, Jungwon Lee, Inyup Kang