Patents by Inventor Soo Sim
Soo Sim 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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Publication number: 20250088887Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a channel state information (CSI) report setting that includes first and second CSI resource settings. In some examples, the first CSI resource setting and the second CSI resource setting may be associated with a set of channel measurement resources of a first serving cell and a set of beam prediction resources of a second serving cell, respectively. The UE may measure channel characteristics of the first serving cell based on a channel measurement resource of the set associated with the first CSI resource setting. Based on the measured first channel characteristics, the UE may predict channel characteristics of the second serving cell for one or more beam prediction resources of the set. As such, the UE may transmit a CSI report including an indication of the predicted channel characteristics according to the CSI report setting.Type: ApplicationFiled: March 28, 2022Publication date: March 13, 2025Inventors: Qiaoyu LI, Mahmoud TAHERZADEH BOROUJENI, Tao LUO, Junyi LI, Hamed PEZESHKI, Min Soo SIM
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Publication number: 20240322991Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications device (e.g., a user equipment (UE) and/or a network entity) operating in a full-duplex operation mode may decode received signaling based on cancelling interference from transmitted signaling with a NLIC model with inter-component carrier (CC) terms. The wireless communications device may transmit and receive signaling using overlapping time resources in the full-duplex operation mode, which may cause self-interference (SI) due to the transmitted signaling interfering with the received signaling. Thus, the wireless communication device may implement a NLIC model to reduce, or remove, the SI on a per-CC basis, while accounting for inter-CC terms. That is, the NLIC model may include inter-CC terms, or kernels, that correspond to respective CCs of the transmitted signal.Type: ApplicationFiled: March 24, 2023Publication date: September 26, 2024Inventors: Min Soo Sim, Shubham Ahuja, Wooseok Nam, Alexander Dorosenco, Tao Luo
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Publication number: 20240224052Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may select one or more parameters for a soft guard band in a subband full duplex slot that are different than one or more parameters for a hard guard band. The wireless device may transmit or receive a communication using the soft guard band and the hard guard band, wherein the soft guard band is between a center band and the hard guard band. Numerous other aspects are described.Type: ApplicationFiled: December 30, 2022Publication date: July 4, 2024Inventors: Min Soo SIM, Shubham AHUJA, Wooseok NAM, Alexander DOROSENCO, Tao LUO
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Publication number: 20240204976Abstract: A UE may identify one or more fractional bands in relation to a bandwidth associated with FD communication. Each fractional band in the one or more fractional bands may be a fraction of the bandwidth. The UE may sample at least one signal at the one or more fractional bands. The UE may estimate one or more SIC coefficients based on the at least one signal. The UE may perform SIC for the bandwidth associated with the FD communication based on the estimated one or more SIC coefficients. In one configuration, the at least one signal may be sampled with a sampling rate less than a threshold. In one configuration, the at least one signal may be sampled using an auxiliary hardware path including an auxiliary ADC. In one configuration, the sampling the at least one signal may be associated with decimation or rotation.Type: ApplicationFiled: December 20, 2022Publication date: June 20, 2024Inventors: Shubham AHUJA, Min Soo SIM, Wooseok NAM, Alexander DOROSENCO, Tao LUO
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Patent number: 12009534Abstract: According to one aspect of the present invention, a secondary battery has a bent part disposed on an end of an upper portion of the battery can. The bent part is bent inward toward a top cap to fix the top cap. The secondary battery is configured such that, when an internal pressure of the battery can exceeds a predetermined value, a region (R) in which the top cap and the bent part overlap each other when viewed from above is reduced by deformation of the top cap or the bent part to allow an entire region of the top cap to become spaced further from the battery can.Type: GrantFiled: January 31, 2020Date of Patent: June 11, 2024Assignee: LG Energy Solution, Ltd.Inventors: Hyoung Kwon Kim, Hyeon Soo Sim, Ha Young Heo, Duk Hyun Ryu, Nam Won Kim
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Publication number: 20240056843Abstract: Methods, systems, and devices for wireless communications are described. The described techniques generally provide for a wireless device (e.g., a user equipment (UE), a network entity) to use a set of resources for mitigating self-interference when communications in a full-duplex mode. For example, a UE may request a set of resources for performing a self-interference mitigation procedure. The UE may receive a configuration of the requested set of resources and transmit one or more self-interference measurement signals via the set of resources (e.g., in the absence of transmissions by other devices). In some examples, a network entity may transmit an indication of periodic resources, semi-persistent resources, or both, for a self-interference mitigation procedure performed by the network entity. In response, one or more UEs may cancel uplink transmissions that overlap with the indicated resources, such that the self-interference mitigation procedure is performed in the absence of uplink signals.Type: ApplicationFiled: August 11, 2022Publication date: February 15, 2024Inventors: Min Soo Sim, Wooseok Nam, Tao Luo
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Publication number: 20240057189Abstract: Certain aspects of the present disclosure provide techniques for improving a beam failure recovery procedure when control channel monitoring adaptions are enabled. An example method includes receiving, from a network entity, configuration information comprising at least one of a physical downlink control channel (PDCCH) monitoring skipping configuration or a search space (SS) set group (SSSG) switching configuration, detecting a beam failure of a beam used for communicating with the network entity, and in response to the detected beam failure, taking one or more actions to monitor a beam failure recovery (BFR) SS set for a BFR response from the network entity based, in part, on the configuration information.Type: ApplicationFiled: August 9, 2022Publication date: February 15, 2024Inventors: Wooseok NAM, Tao LUO, Yuchul KIM, Wanshi CHEN, Junyi LI, Min Soo SIM
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Publication number: 20240017682Abstract: A luggage trim of a vehicle supports a luggage board that partitions a luggage room of the vehicle. The luggage trim includes an upper support member disposed at upper ends of opposite sides of the luggage room and configured to support the luggage board, and a lower support member that is disposed below the upper support member and protrudes from the opposite sides of the luggage room so that the luggage board is disposed. The luggage board is configured to be disposed on one of the upper support member or the lower support member to divide the space of the luggage room.Type: ApplicationFiled: March 30, 2023Publication date: January 18, 2024Inventors: Jinseok YOON, Seung Kun LEE, Seok Cheol KIM, Min Soon KIM, Hee Soo SIM
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Publication number: 20230336321Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a first signal in accordance with a full duplex configuration. The network node may receive a second signal comprising a communication and self-interference associated with the first signal, wherein receiving the second signal comprises cancelling the self-interference based at least in part on a nonlinear interference cancellation (NLIC) procedure associated with a subset of kernels of a set of nonlinear candidate kernels corresponding to a nonlinear self-interference model. Numerous other aspects are described.Type: ApplicationFiled: December 28, 2022Publication date: October 19, 2023Inventors: Min Soo SIM, Wooseok NAM, Zhifei FAN, Shubham AHUJA, Alexander DOROSENCO, Tao LUO
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Publication number: 20220129383Abstract: An electronic device includes a processor configured to control a system, a main memory including a first region configured to store normal data according to a normal operation and a second region configured to store monitoring data, a first cache configured to be activated in response to a monitoring enable signal of the processor and to access the second region, and a second cache configured to load the normal data according to the normal operation of the processor.Type: ApplicationFiled: July 29, 2021Publication date: April 28, 2022Inventors: Byoung Sul KIM, Kwang Won PARK, Joon Min PARK, Hyeon Soo SIM, Hee Jun LEE, Sung Tack HONG
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Publication number: 20220013833Abstract: According to one aspect of the present invention, a secondary battery has a bent part disposed on an end of an upper portion of the battery can. The bent part is bent inward toward a top cap to fix the top cap. The secondary battery is configured such that, when an internal pressure of the battery can exceeds a predetermined value, a region (R) in which the top cap and the bent part overlap each other when viewed from above is reduced by deformation of the top cap or the bent part to allow an entire region of the top cap to become spaced further from the battery can.Type: ApplicationFiled: January 31, 2020Publication date: January 13, 2022Applicant: LG Energy Solution, Ltd.Inventors: Hyoung Kwon Kim, Hyeon Soo Sim, Ha Young Heo, Duk Hyun Ryu, Nam Won Kim
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Patent number: 11097135Abstract: The present invention relates to a rope type elevating device, and more particularly, to a rope type elevating device that can mechanically and safely control the falling speed even if a breakage occurs in the brake being electrically controlled during the elevating and descending operation.Type: GrantFiled: December 21, 2017Date of Patent: August 24, 2021Assignee: KODUCT CO., LTD.Inventors: Sung Soo Sim, Woo Jun Lee, Byung Mu Kang
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Patent number: 11031646Abstract: The present disclosure provides a cylinder type battery cell manufacturing apparatus which is an apparatus configured to form a crimping portion on a cap assembly coupling portion of a cylinder type battery cell, the manufacturing apparatus including: a primary crimping mold configured to apply a primary pressure so that an open upper end portion of a cylinder type metal can forms an inclination inclined to a central axis of the metal can on a vertical section in a state in which a cap assembly is coupled to the open upper portion of the cylinder type metal can; and a secondary crimping mold configured to apply a secondary pressure to the open upper end portion in which the inclination is formed so that a flat section parallel to a lower surface of the metal can is formed in the crimping portion.Type: GrantFiled: November 28, 2017Date of Patent: June 8, 2021Inventors: Tae Hyun Kwon, Hae Jin Lim, Hyeon Soo Sim, Ha Young Heo, Joo Hwan Sung, Hyoung Kwon Kim, Duk Hyun Ryu
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Patent number: 10791830Abstract: A gun holder includes a central shaft; and a holder part, which has slots formed such that a plurality of guns is respectively and radially held around the central shaft, and is rotatable around the central shaft. The gun holder enables a user to take out a gun assigned only to the user and simply prevents other guns from being withdrawn, and has a locking means corresponding to respective guns when the guns are stored, wherein the locking means is operated by one actuator, thereby enabling power consumption and manufacturing costs to be reduced.Type: GrantFiled: June 8, 2017Date of Patent: October 6, 2020Assignee: Koduct Co., LTDInventors: Woo Jun Lee, Sung Soo Sim
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Publication number: 20200179731Abstract: The present invention relates to a rope type elevating device, and more particularly, to a rope type elevating device that can mechanically and safely control the falling speed even if a breakage occurs in the brake being electrically controlled during the elevating and descending operation.Type: ApplicationFiled: December 21, 2017Publication date: June 11, 2020Inventors: Sung Soo Sim, Woo Jun Lee, Byung Mu Kang
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Publication number: 20190159592Abstract: A gun holder includes a central shaft; and a holder part, which has slots formed such that a plurality of guns is respectively and radially held around the central shaft, and is rotatable around the central shaft. The gun holder enables a user to take out a gun assigned only to the user and simply prevents other guns from being withdrawn, and has a locking means corresponding to respective guns when the guns are stored, wherein the locking means is operated by one actuator, thereby enabling power consumption and manufacturing costs to be reduced.Type: ApplicationFiled: June 8, 2017Publication date: May 30, 2019Applicant: Koduct Co., LTDInventors: Woo Jun Lee, Sung Soo Sim
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Publication number: 20190148683Abstract: The present disclosure provides a cylinder type battery cell manufacturing apparatus which is an apparatus configured to form a crimping portion on a cap assembly coupling portion of a cylinder type battery cell, the manufacturing apparatus including: a primary crimping mold configured to apply a primary pressure so that an open upper end portion of a cylinder type metal can forms an inclination inclined to a central axis of the metal can on a vertical section in a state in which a cap assembly is coupled to the open upper portion of the cylinder type metal can; and a secondary crimping mold configured to apply a secondary pressure to the open upper end portion in which the inclination is formed so that a flat section parallel to a lower surface of the metal can is formed in the crimping portion.Type: ApplicationFiled: November 28, 2017Publication date: May 16, 2019Applicant: LG Chem, Ltd.Inventors: Tae Hyun Kwon, Hae Jin Lim, Hyeon Soo Sim, Ha Young Heo, Joo Hwan Sung, Hyoung Kwon Kim, Duk Hyun Ryu
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Patent number: 9425876Abstract: An apparatus and a method for feeding a channel back in a wireless communication system using multiple input multiple output antennas (MIMO) are provided. The method includes receiving a signal from a transmitter and configuring a channel matrix for the received signal, configuring a basis transformed sparse channel using a sparsifying basis function with respect to the channel matrix, selecting a channel part to be fed back to the transmitter from the transformed sparse channel, and creating a codebook by quantizing the selected channel part, and feeding a codebook index corresponding to the created codebook back to the transmitter.Type: GrantFiled: March 9, 2015Date of Patent: August 23, 2016Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Hyoung-Youl Yu, Chan-Byoung Chae, Yeon-Geun Lim, Min Soo Sim, Young-Woo Kwak, Hyo-Jin Lee, Hyoung-Ju Ji, Youn-Sun Kim
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Publication number: 20150256244Abstract: An apparatus and a method for feeding a channel back in a wireless communication system using multiple input multiple output antennas (MIMO) are provided. The method includes receiving a signal from a transmitter and configuring a channel matrix for the received signal, configuring a basis transformed sparse channel using a sparsifying basis function with respect to the channel matrix, selecting a channel part to be fed back to the transmitter from the transformed sparse channel, and creating a codebook by quantizing the selected channel part, and feeding a codebook index corresponding to the created codebook back to the transmitter.Type: ApplicationFiled: March 9, 2015Publication date: September 10, 2015Inventors: Hyoung-Youl YU, Chan-Byoung CHAE, Yeon-Geun LIM, Min Soo SIM, Young-Woo KWAK, Hyo-Jin LEE, Hyoung-Ju JI, Youn-Sun KIM
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Patent number: 7448921Abstract: A user identification card connecting device for a broadcast reception apparatus and a broadcast reception apparatus having the same are provided. The user identification card connecting device includes a frame which is provided with an insertion part into which a user identification card is inserted, a heat radiation device which is movably mounted to the frame to contact the user identification card, and an elastic member which biases the heat radiation device toward the user identification card to enable the heat radiation device to be kept in contact with the user identification card. Accordingly, the user identification card can be easily mounted and demounted to/from the connecting device, and heat from the user identification card can be effectively dissipated.Type: GrantFiled: August 16, 2007Date of Patent: November 11, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Ki Kim, Joon Kang, Jin Hyun Cho, Jae Soo Sim