Patents by Inventor Jae-Woo So
Jae-Woo So 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: 11602308Abstract: Provided are a system and method for informing of attachment positions of electrocardiogram (ECG) electrodes to improve the quality of ECG data. The system includes a judgment indicator extractor configured to extract a plurality of judgment indicator values from ECG data obtained through ECG electrodes, a reference value setter configured to, in a user-specific reference value setting mode, collect the judgment indicator values for a plurality of pieces of ECG data extracted by the judgment indicator extractor and set user-specific reference values for each judgment indicator, a similarity determiner configured to, in an ECG measurement mode, determine similarity by comparing a plurality of judgment indicator values extracted by the judgment indicator extractor with the user-specific reference values, and an electrode attachment position guide configured to inform a user of attachment positions of the ECG electrodes according to a similarity determination result of each of the judgment indicator values.Type: GrantFiled: March 5, 2021Date of Patent: March 14, 2023Assignee: WELLYSIS CORP.Inventors: Young Juhn, Byung Ki Moon, Jong Woo Kim, Rick Hongryul Kim, Jung Soo Kim, Jae Woo So
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Publication number: 20220133229Abstract: Provided are a system and method for informing of attachment positions of electrocardiogram (ECG) electrodes to improve the quality of ECG data. The system includes a judgment indicator extractor configured to extract a plurality of judgment indicator values from ECG data obtained through ECG electrodes, a reference value setter configured to, in a user-specific reference value setting mode, collect the judgment indicator values for a plurality of pieces of ECG data extracted by the judgment indicator extractor and set user-specific reference values for each judgment indicator, a similarity determiner configured to, in an ECG measurement mode, determine similarity by comparing a plurality of judgment indicator values extracted by the judgment indicator extractor with the user-specific reference values, and an electrode attachment position guide configured to inform a user of attachment positions of the ECG electrodes according to a similarity determination result of each of the judgment indicator values.Type: ApplicationFiled: March 5, 2021Publication date: May 5, 2022Applicant: Wellysis Corp.Inventors: Young JUHN, Byung Ki MOON, Jong Woo KIM, Rick Hongryul KIM, Jung Soo KIM, Jae Woo SO
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Patent number: 10135580Abstract: An apparatus and method for retransmission in a wireless communication system. The method includes transmitting data to a Mobile Station (MS), identifying if there is an error in the transmitted data through a control message, if there occurs an error in the data, allocating resources for retransmitting data for erroneous data, transmitting information on the resources allocated for retransmission, to the MS, and retransmitting the data for the erroneous data to the MS.Type: GrantFiled: June 16, 2008Date of Patent: November 20, 2018Assignee: Samsung Electronics Co., LtdInventors: Min-Hee Cho, Jae-Woo So, Jae-Hee Cho, Hyun-Kyung Kim, Kwan-Hee Roh
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Patent number: 8295849Abstract: A broadband wireless communication system using a fixed allocation scheme is provided. The system includes a controller for configuring change report information to report occurrences of resource release or change when resources are released or changed in a fixed allocation region, a generator for generating a fixed allocation Information Element (IE) including the change report information and history information regarding the resource release or change, and a transmitter for transmitting the fixed allocation IE.Type: GrantFiled: November 25, 2008Date of Patent: October 23, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: June Moon, Soon-Young Yoon, Jae-Hee Cho, Jae-Woo So, In-Seok Hwang, Kwan-Hee Roh, Hee-Kwun Cho
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Patent number: 8218495Abstract: An apparatus and method for circuit mode resource allocation in a Broadband Wireless Access (BWA) system is disclosed. The method includes generating a first resource allocation message which comprises currently used slot bitmap information with respect to a circuit mode region in a frame; allocating resources to one or more terminals with respect to currently unused slots in the circuit mode region according to the currently used slot bitmap information; and generating a second resource allocation message which comprises information relating to the resource allocation. Thus, the effective circuit mode resource allocation can be achieved without holes in the circuit mode, while maintaining backward compatibility with the existing standards.Type: GrantFiled: July 17, 2008Date of Patent: July 10, 2012Assignee: Samsung Electronics Co., LtdInventors: Jae-Hee Cho, Min-Hee Cho, Hyun-Kyung Kim, Jae-Woo So, Kwan-Hee Roh
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Patent number: 8213948Abstract: An apparatus and method for allocating resources in a wireless communication system are provided. The apparatus and method include a BS for allocating downlink resources periodically to predetermined MSs, for generating resource allocation messages with resource allocation information for the MSs, and for transmitting control information including the resource allocation messages to the MSs. Accordingly, the apparatus and method more efficiently allocate resources in a wireless communication system.Type: GrantFiled: June 22, 2007Date of Patent: July 3, 2012Assignee: Samsung Electronics Co., Ltd.Inventor: Jae-Woo So
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Patent number: 8190164Abstract: An apparatus and method for periodically allocating uplink resources in a broadband wireless communication system are provided. Base Station (BS) includes a resource allocator for allocating periodic uplink (UL) resources to a terminal, a control information generator for generating a resource allocation message for the terminal using resource allocation information from the resource allocator, generating and outputting control information including the generated resource allocation message, and a transmitter for transmitting the control information from the control information generator.Type: GrantFiled: June 12, 2007Date of Patent: May 29, 2012Assignee: Samsung Electronics Co., Ltd.Inventor: Jae-Woo So
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Patent number: 8149759Abstract: Apparatuses and methods for processing a bandwidth request in a multihop relay Broadband Wireless Access (BWA) communication system are provided. A communication method of a Relay Station (RS) includes determining a number of bandwidth request ranging codes received from Subscriber Stations (SSs); and reporting the number of the bandwidth request ranging codes to a Base Station (BS). A communication method of the BS includes allocating a resource to an RS to report on a number of detected bandwidth request ranging codes; and receiving a report on the number of the bandwidth request ranging codes using the allocated resource.Type: GrantFiled: January 24, 2008Date of Patent: April 3, 2012Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Ki-Young Han, Jae-Woo So, Yong-Seok Kim, Sang-Wook Kwon, Chi-Sung Bae, Soo-Yong Jeon, Dong-Ho Cho, Oh-Hyun Jo
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Patent number: 8050685Abstract: An apparatus and method for UpLink (UL) radio resource allocation in a wideband wireless communication system are provided. In a method of operating a Relay Station (RS) for UpLink (UL) radio resource allocation in a wideband wireless communication system, the method includes relaying to a Base Station (BS) a resource request message of at least one or more Mobile Stations (MSs); receiving data from the at least one or more mobile stations; if the received data is non-real time traffic, queuing the data received from the mobile stations according to a traffic type; and requesting the base station to allocate necessary radio resources by checking a queue status. Accordingly, a delay can be reduced when the UL resource is allocated to an relay station for real time traffic.Type: GrantFiled: February 26, 2008Date of Patent: November 1, 2011Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Ki-Young Han, Jae-Woo So, Yong-Seok Kim, Sang-Wook Kwon, Ji-Hyun Park, Chi-Sung Bae, Dong-Ho Cho, Oh-Hyun Jo
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Patent number: 8045517Abstract: A method for transmitting/receiving data in a communication system using multiple frequency bands. The transmission method includes fragmenting a desired transmission Service Data Unit (SDU) in units of Packet Data Units (PDUs); and transmitting the fragmented PDUs over at least two frequency bands among the multiple frequency bands. Each of the multiple frequency bands is supported by a system having backward compatibility with a legacy system. The reception method includes decrypting a wireless resource (MAP) allocated separately for each of the frequency bands to extract fragment information therefrom; and receiving PDUs over the frequency bands separately, and restoring the SDU according to fragment information corresponding to the corresponding frequency band.Type: GrantFiled: February 11, 2008Date of Patent: October 25, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Woo So, June Moon, Yong-Seok Kim, Soon-Young Yoon
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Publication number: 20090135779Abstract: A broadband wireless communication system using a fixed allocation scheme is provided. The system includes a controller for configuring change report information to report occurrences of resource release or change when resources are released or changed in a fixed allocation region, a generator for generating a fixed allocation Information Element (IE) including the change report information and history information regarding the resource release or change, and a transmitter for transmitting the fixed allocation IE.Type: ApplicationFiled: November 25, 2008Publication date: May 28, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: June Moon, Soon-Young Yoon, Jae-Hee Cho, Jae-Woo So, In-Seok Hwang, Kwan-Hee Roh, Hee-Kwun Cho
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Publication number: 20090022111Abstract: An apparatus and method for circuit mode resource allocation in a Broadband Wireless Access (BWA) system is disclosed. The method includes generating a first resource allocation message which comprises currently used slot bitmap information with respect to a circuit mode region in a frame; allocating resources to one or more terminals with respect to currently unused slots in the circuit mode region according to the currently used slot bitmap information; and generating a second resource allocation message which comprises information relating to the resource allocation. Thus, the effective circuit mode resource allocation can be achieved without holes in the circuit mode, while maintaining backward compatibility with the existing standards.Type: ApplicationFiled: July 17, 2008Publication date: January 22, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Hee Cho, Min-Hee Cho, Hyun-Kyung Kim, Jae-Woo So, Kwan-Hee Roh
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Publication number: 20080317162Abstract: A system and method for transmitting/receiving data in a communication system is provided. A transmitter is allocated resources using a circuit mode scheme, determines if there is actual data to be transmitted to a receiver, and transmits information representing that there is no actual data to be transmitted using the allocated resources when it is determined that there is no actual data to be transmitted.Type: ApplicationFiled: June 17, 2008Publication date: December 25, 2008Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Kwan-Hee Roh, Min-Hee Cho, Jae-Hee Cho, Jae-Woo So
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Publication number: 20080310361Abstract: An apparatus and method for retransmission in a wireless communication system. The method includes transmitting data to a Mobile Station (MS), identifying if there is an error in the transmitted data through a control message, if there occurs an error in the data, allocating resources for retransmitting data for erroneous data, transmitting information on the resources allocated for retransmission, to the MS, and retransmitting the data for the erroneous data to the MS.Type: ApplicationFiled: June 16, 2008Publication date: December 18, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min-Hee CHO, Jae-Woo So, Jae-Hee Cho, Hyun-Kyung Kim, Kwan-Hee Roh
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Publication number: 20080220793Abstract: Provided is an apparatus and method for allocating resources in a wireless communication system. In method, whether there are one or more mobile stations periodically transmitting or receiving data of the same size, among mobile station to be provided with a service is determined if a predetermined region of a frame is set as a fixed region to be allocated to mobile stations that periodically transmit or receive data of the same size. The channel states of the mobile stations are detected if there are mobile stations periodically transmitting or receiving data of the same size. Resources of the fixed region are allocated according to the channel states of the mobile stations. The resource allocation information is transmitted to the mobile stations.Type: ApplicationFiled: March 6, 2008Publication date: September 11, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Jae-Woo So, June Moon
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Publication number: 20080205338Abstract: A resource allocation method and apparatus in a communication system having backward compatibility are provided. In a transmission apparatus, a determiner determines a first frequency band for transmitting wireless resource allocation information to a terminal from among the frequency bands supporting the communication system, a MAP generator determines at least one second frequency band over which the terminal desires to receive a service and allocates wireless resources to the second frequency band, and a transmission unit transmits the wireless resource allocation information to the terminal over the first frequency band. In a reception apparatus, a reception unit receives wireless resource allocation information over a first frequency band determined by a base station and a MAP information decrypter determines at least one service frequency band included in the wireless resource allocation information.Type: ApplicationFiled: February 26, 2008Publication date: August 28, 2008Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Jae-Woo SO, June MOON, Yong-Seok KIM, Soon-Young YOON
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Publication number: 20080207214Abstract: An apparatus and method for UpLink (UL) radio resource allocation in a wideband wireless communication system are provided. In a method of operating a Relay Station (RS) for UpLink (UL) radio resource allocation in a wideband wireless communication system, the method includes relaying to a Base Station (BS) a resource request message of at least one or more Mobile Stations (MSs); receiving data from the at least one or more mobile stations; if the received data is non-real time traffic, queuing the data received from the mobile stations according to a traffic type; and requesting the base station to allocate necessary radio resources by checking a queue status. Accordingly, a delay can be reduced when the UL resource is allocated to an relay station for real time traffic.Type: ApplicationFiled: February 26, 2008Publication date: August 28, 2008Applicants: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Ki-Young Han, Jae-Woo So, Yong-Seok Kim, Sang-Wook Kwon, Ji-Hyun Park, Chi-Sung Bae, Dong-Ho Cho, Oh-Hyun Jo
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Publication number: 20080192719Abstract: A method for transmitting/receiving data in a communication system using multiple frequency bands. The transmission method includes fragmenting a desired transmission Service Data Unit (SDU) in units of Packet Data Units (PDUs); and transmitting the fragmented PDUs over at least two frequency bands among the multiple frequency bands. Each of the multiple frequency bands is supported by a system having backward compatibility with a legacy system. The reception method includes decrypting a wireless resource (MAP) allocated separately for each of the frequency bands to extract fragment information therefrom; and receiving PDUs over the frequency bands separately, and restoring the SDU according to fragment information corresponding to the corresponding frequency band.Type: ApplicationFiled: February 11, 2008Publication date: August 14, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Jae-Woo So, June Moon, Yong-Seok Kim, Soon-Young Yoon
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Publication number: 20080181168Abstract: Apparatuses and methods for processing a bandwidth request in a multihop relay Broadband Wireless Access (BWA) communication system are provided. A communication method of a Relay Station (RS) includes determining a number of bandwidth request ranging codes received from Subscriber Stations (SSs); and reporting the number of the bandwidth request ranging codes to a Base Station (BS). A communication method of the BS includes allocating a resource to an RS to report on a number of detected bandwidth request ranging codes; and receiving a report on the number of the bandwidth request ranging codes using the allocated resource.Type: ApplicationFiled: January 24, 2008Publication date: July 31, 2008Applicants: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Ki-Young Han, Jae-woo So, Yong-Seok Kim, Sang-wook Kwon, Chi-Sung Bae, Soo-Yong Jeon, Dong-Ho Cho, Oh-Hyun Jo
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Publication number: 20080113633Abstract: Provided is a method for a MIMO TX mode feedback operation of a user terminal in a MIMO communication system. The user terminal receives allocation information about a feedback channel and a feedback period of a MIMO TX mode from the base station. The user terminal determines whether the current time point is the feedback period of the MIMO TX mode. The user terminal selects a first MIMO TX mode according to channel quality information of a signal received from the base station, at the feedback period of the MIMO TX mode. The user terminal detects a MIMO TX mode of first data received from the base station. The user terminal compares the selected first MIMO TX mode with the detected MIMO TX mode of the first data.Type: ApplicationFiled: November 14, 2007Publication date: May 15, 2008Applicant: SAMSUNG ELECTRONICS Co., Ltd.Inventor: Jae-Woo So