Patents by Inventor Junyi Sun
Junyi Sun 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: 12010668Abstract: Methods, systems, and devices for wireless communications are described. To support a reliable array response for wideband communications, a base station may configure a set of transmission instances for a set of signals distributed across a wideband carrier bandwidth. At least one transmission instance of the set of transmission instances may be configured in each sub-band of the carrier bandwidth. The base station may transmit the set of signals in the configured transmission instances to a user equipment (UE). The UE may receive the set of signals distributed across the carrier bandwidth and may measure, for the signals, a set of signal measurements corresponding to the set of sub-bands. Based on the signal measurements, the UE may determine a set of communication beams for the set of sub-bands. Using one or more of the determined communication beams, the UE may communicate with the base station in the carrier bandwidth.Type: GrantFiled: June 24, 2021Date of Patent: June 11, 2024Assignee: QUALCOMM IncorporatedInventors: Srinivas Yerramalli, Vasanthan Raghavan, Arumugam Chendamarai Kannan, Vinay Chande, Junyi Li, Giovanni Chisci, Xiaoxia Zhang, Tao Luo, Jing Sun, Sungwoo Park
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Patent number: 12010620Abstract: Wireless communications systems and methods related to power saving over a forward link of a star topology of user equipment (UE) are provided. In some aspects, a first UE may monitor the forward link connecting a second UE to the first UE for a control message transmitted by the second UE to the first UE. The first UE may then establish an operational mode based on the result of the monitoring for the control message, such as but not limited to a power saving mode or an active mode.Type: GrantFiled: July 22, 2021Date of Patent: June 11, 2024Assignee: QUALCOMM IncorporatedInventors: Yisheng Xue, Jing Sun, Xiaoxia Zhang, Junyi Li, Chih-Hao Liu, Ozcan Ozturk, Piyush Gupta, Tao Luo
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Patent number: 12010677Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a base station, a first downlink control information (DCI) message which schedules a sidelink transmission from the first UE to a second UE on a first set of resources associated with a sidelink shared channel. The first UE may additionally receive a second DCI which indicates a second set of resources which are cancelled from the first set of resources. Based on the cancellation indication, the first UE may modify or cancel at least a portion of the sidelink transmission originally scheduled for the second UE, and may transmit the modified sidelink transmission over a portion of the first set of resources in accordance with the cancellation indication, the first DCI, and the second DCI.Type: GrantFiled: July 9, 2021Date of Patent: June 11, 2024Assignee: QUALCOMM IncorporatedInventors: Xiaojie Wang, Xiaoxia Zhang, Piyush Gupta, Jing Sun, Sony Akkarakaran, Junyi Li, Peter Gaal, Juan Montojo
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Patent number: 12009895Abstract: A method of wireless communication performed by a user equipment (UE) includes measuring a signal strength of a beam failure detection (BFD) reference signal (RS), the BFD RS being included in a BFD RS set that corresponds to a transmission reception point (TRP) of a plurality of TRPs; the method further includes identifying a BFD threshold associated with the TRP, detecting a beam failure instance associated with the TRP based at least in part on a determination that the signal strength of the BFD RS satisfies the BFD threshold and, providing an indication of the beam failure instance associated with the TRP. Numerous other aspects are described.Type: GrantFiled: July 7, 2022Date of Patent: June 11, 2024Assignee: QUALCOMM IncorporatedInventors: Yan Zhou, Tianyang Bai, Tao Luo, Junyi Li, Jing Sun, Mostafa Khoshnevisan
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Publication number: 20240179364Abstract: The disclosure provides a display apparatus and a communication connection method. The display apparatus includes: a display; a communicator, configured to receive information input from the terminal device; and a controller, in connection with the display and communicator and configured to: while the display apparatus is in communication connection with the terminal device, send network information of the display apparatus to the terminal device in response to change of device information of the display apparatus, so that the terminal device generates a request for obtaining device information according to the network information, wherein the request for obtaining the device information is configured to obtain changed device information of the display apparatus; and in response to the request for obtaining the device information sent from the terminal device, send the changed device information to the terminal device, and re-establish the communication connection with the terminal device.Type: ApplicationFiled: February 2, 2024Publication date: May 30, 2024Inventors: Ziming ZHU, Chao SHANG, Wenzhu CHEN, Chen SUN, Yuanyuan HUANG, Yakai LU, Yating SHAO, Huijuan ZHANG, Junyi HUO
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Publication number: 20240175965Abstract: This disclosure provides systems, methods, and devices for wireless communication that support backscatter-based positioning. In a first aspect, a method of wireless communication includes transmitting a configuration signal that indicates a tag address of a tag device and a modulation scheme for generation of a backscatter signal. The method also includes transmitting a positioning reference signal (PRS) after transmission of the configuration signal. The method further includes receiving, from the tag device, a backscatter signal based on the modulation scheme and the PRS. Other aspects and features are also claimed and described.Type: ApplicationFiled: November 30, 2022Publication date: May 30, 2024Inventors: Xiaojie Wang, Jing Sun, Xiaoxia Zhang, Junyi Li
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Patent number: 11997668Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may monitor for sidelink messages among multiple UEs using transmission-side sensing. The first UE may monitor for sidelink messages over a transmit beam selected for transmitting data from the first UE. The first UE may receive, from a second UE, a sidelink message including an indication of resources reserved for sidelink transmissions to the second UE. Based on the indication, the first UE may select available resources over which to transmit data. The first UE may receive the sidelink message over a sidelink feedback channel.Type: GrantFiled: November 25, 2020Date of Patent: May 28, 2024Assignee: QUALCOMM IncorporatedInventors: Jung Ho Ryu, Sony Akkarakaran, Jing Sun, Junyi Li, Tao Luo, Xiaoxia Zhang, Arumugam Chendamarai Kannan, Xiaojie Wang, Juan Montojo, Ozcan Ozturk
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Patent number: 11996972Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive or transmit constellation information that indicates a modulation constellation type associated with a wireless communication, the constellation information indicating, as the modulation constellation type, a uniform constellation (UC) type or a non-uniform constellation (NUC) type. The UE may transmit or receive the wireless communication based at least in part on the modulation constellation type. Numerous other aspects are described.Type: GrantFiled: February 11, 2022Date of Patent: May 28, 2024Assignee: QUALCOMM IncorporatedInventors: Ahmed Abdelaziz Ibrahim Abdelaziz Zewail, Xiaoxia Zhang, Zhifei Fan, Junyi Li, Jing Sun, Tao Luo
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Publication number: 20240151815Abstract: Aspects presented herein may enable an entity that is receiving (or reading) reflected/backscattered signals from an IoT device to differentiate the reflected/backscattered signals from other reflections (e.g., noise or signals bounced from other objects). In one aspect, a wireless device transmits an indication of a positioning session to an IoT device, wherein the indication initiates the positioning session for the IoT device. The wireless device transmits, based on the positioning session, a set of PRSs to the IoT device via a plurality of transmission occasions. The wireless device receives, from the IoT device based on a reflection pattern, at least one PRS in the set of PRSs via at least one reception occasion.Type: ApplicationFiled: November 7, 2022Publication date: May 9, 2024Inventors: Xiaojie WANG, Jing SUN, Junyi LI, Xiaoxia ZHANG
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Patent number: 11974310Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for using block acknowledgments to acknowledge SPS occasions from multiple SPS configurations.Type: GrantFiled: March 15, 2021Date of Patent: April 30, 2024Assignee: QUALCOMM IncorporatedInventors: Olufunmilola Omolade Awoniyi-Oteri, Jelena Damnjanovic, Tao Luo, Ozcan Ozturk, Iyab Issam Sakhnini, Jing Sun, Xiaoxia Zhang, Sony Akkarakaran, Junyi Li, Juan Montojo, Shanyu Zhou
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Patent number: 11953578Abstract: Techniques are provided for single sided beam management in a millimeter wave (mmW) communication system for use in bistatic radio frequency (RF) sensing. An example method of tracking targets with bistatic radio frequency sensing includes receiving a scanning reference signal, generating a scanning signal report indicating one or more target groups associated with the scanning reference signal, transmitting the scanning signal report, receiving tracking signal configuration information indicating a tracking reference signal associated with the one or more target groups, receiving the tracking reference signal identified in the tracking signal configuration information, and tracking the one or more target groups associated with the tracking reference signal.Type: GrantFiled: June 29, 2021Date of Patent: April 9, 2024Assignee: QUALCOMM IncorporatedInventors: Sungwoo Park, Wooseok Nam, Tao Luo, Junyi Li, Juan Montojo, Jing Sun, Xiaoxia Zhang, Peter Gaal, Taesang Yoo, Simone Merlin, Srinivas Yerramalli, John Edward Smee
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Patent number: 11956044Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may transmit a number of channel state information (CSI) reports for a CSI reporting procedure as part of a beam management procedure. The UE may transmit a first number of CSI reports of the CSI reporting procedure to the base station using a first set of transmission parameters associated with a first reliability level. The base station may transmit a control message to the UE indicating a second set of transmission parameters associated with a second reliability level and the UE may transmit a second number of CSI reports of the CSI reporting procedure to the base station using the second set of transmission parameters.Type: GrantFiled: May 11, 2021Date of Patent: April 9, 2024Assignee: QUALCOMM IncorporatedInventors: Mahmoud Taherzadeh Boroujeni, Tao Luo, Xiaoxia Zhang, Jelena Damnjanovic, Junyi Li, Iyab Issam Sakhnini, Jing Sun, Juan Montojo
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Publication number: 20240114411Abstract: Certain aspects of the present disclosure provide techniques for a user equipment (UE) to receive, via a first active cell serving the UE, a first control message activating a set of transmission configuration indicator states associated with a set of candidate cells that are inactive at the UE. The UE may receive, via the first active cell after receiving the first control message, a second control message indicating for the UE to switch to a second cell of the set of candidate cells. In response to receiving the second control message indicating for the UE to switch to the second cell, the UE may switch to communicating with the second cell using a first transmission configuration indicator state of the activated set of transmission configuration indicator states.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Inventors: Tianyang BAI, Yan ZHOU, Jing SUN, Tao LUO, Junyi LI
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Patent number: 11950235Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a first UE may receive an indication of first resources from a second UE. In some examples, the second UE may be a UE configured to receive a transmission from a third UE over the first resources. In some such examples, the first UE may transmit, to a fourth UE, a sidelink transmission over available resources that exclude the first resources. Additionally, or alternatively, the second UE may be a UE that received sidelink control information from the third UE indicating the resources for transmission by the third UE to a fourth UE. In some such examples, the first UE may transmit, to the second UE, a sidelink transmission over available resources that exclude the first resources.Type: GrantFiled: May 31, 2023Date of Patent: April 2, 2024Assignee: QUALCOMM IncorporatedInventors: Jung Ho Ryu, Sony Akkarakaran, Junyi Li, Jing Sun, Xiaoxia Zhang, Tao Luo, Arumugam Chendamarai Kannan, Juan Montojo, Xiaojie Wang
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Patent number: 11950220Abstract: This disclosure relates to the cross carrier scheduling of sidelink carrier aggregation, and includes a method and apparatus for determining a component carrier (CC) index for at least one of a first sidelink transmission with a second UE and a Uu transmission with a network entity, the CC index indicating one or more CCs among which at least one of the first sidelink transmission and the Uu transmission occur; and communicating at least one of the first sidelink transmission to the second UE and the Uu transmission to the network entity based on the CC index.Type: GrantFiled: August 12, 2021Date of Patent: April 2, 2024Assignee: QUALCOMM IncorporatedInventors: Sony Akkarakaran, Jung Ho Ryu, Tao Luo, Junyi Li, Peter Gaal, Jelena Damnjanovic, Juan Montojo, Jing Sun, Xiaoxia Zhang, John Edward Smee
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Publication number: 20240098619Abstract: Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may determine to perform a relay selection procedure and receive respective messages from one or more second UEs including one or more parameters for selecting a second UE to relay communications between the first UE and a network entity. The first UE may determine that respective parameters satisfy a threshold and select the second UE associated with the respective parameters. In some cases, the first UE may receive a control message prior to performing the relay selection procedure. The control message may include a configuration for modifying the communication path that includes an indication of one or more candidate UEs for relaying communications between the first UE and the network entity.Type: ApplicationFiled: September 20, 2022Publication date: March 21, 2024Inventors: Sherif Elazzouni, Ozcan Ozturk, Xiaoxia Zhang, Qing Li, Jing Sun, Junyi Li, Piyush Gupta
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Patent number: 11937298Abstract: Systems, devices, and methods for performing coordinated clear channel assessments (CCAs) in a shared radiofrequency band are provided. In one aspect, a method of wireless communication performed by a first wireless communication device includes: receiving a control signal indicating a CCA trigger associated with the first wireless communication device and a second wireless communication device; performing, based on the CCA trigger, a CCA; transmitting, to the second wireless communication device based on the CCA, a first CCA success signal; receiving, from the second wireless communication device, a second CCA success signal; initiating, based on the first CCA success signal and the second CCA success signal, a channel occupancy time (COT); and amplifying and forwarding a communication in the COT.Type: GrantFiled: September 15, 2021Date of Patent: March 19, 2024Assignee: QUALCOMM IncorporatedInventors: Jianghong Luo, Jing Sun, Xiaoxia Zhang, Navid Abedini, Junyi Li, Tao Luo, Naeem Akl
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Publication number: 20240089950Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, an indication of at least one sidelink unified transmission configuration indicator (TCI) state, wherein the at least one sidelink unified TCI state includes at least one of: a joint forward link and reverse link TCI state, a separate forward link TCI state, or a separate reverse link TCI state. The first UE may communicate with the second UE on at least one of the forward link or the reverse link based at least in part on the indication of the sidelink unified TCI state. Numerous other aspects are described.Type: ApplicationFiled: September 14, 2022Publication date: March 14, 2024Inventors: Hua WANG, Sony AKKARAKARAN, Yan ZHOU, Tianyang BAI, Jung Ho RYU, Jing SUN, Tao LUO, Junyi LI
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Publication number: 20240080769Abstract: Systems and method for configuring and providing discontinuous reception (DRX) operations in sidelink (SL) mode 1 and mode 2 are disclosed. A first user equipment (UE) may operate in DRX communications with a second UE over a SL while concurrently maintaining DRX communications with a base station. In some embodiments, DRX operations may include the first UE monitoring for either one or both of transmissions in a downlink from a base station and in the SL from the second UE during an active period of a DRX cycle of the DRX configuration. In embodiments, the UE may extend the active period associated with the DRX cycle when control information from either the base station or the second UE is received. Other aspects and features are also claimed and described.Type: ApplicationFiled: November 14, 2023Publication date: March 7, 2024Inventors: Jung Ho Ryu, Sony Akkarakaran, Tao Luo, Junyi Li, Jelena Damnjanovic, Jing Sun, Ozcan Ozturk, Peter Gaal, Juan Montojo, Xiaoxia Zhang
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Patent number: 11924855Abstract: To facilitate SL dormancy, methods, apparatuses, and computer program products are provided. An example method of a UE includes monitoring for SCI in a first CC and refraining from monitoring for the SCI in a second CC, the first CC corresponding to a non-dormant CC, the second CC corresponding to a dormant CC. The method further includes receiving, from a second UE, the SCI in the first CC. The method further includes receiving, from the second UE, a PSSCH in the first CC or the second CC.Type: GrantFiled: September 22, 2021Date of Patent: March 5, 2024Assignee: QUALCOMM IncorporatedInventors: Jung Ho Ryu, Sony Akkarakaran, Tao Luo, Junyi Li, Jelena Damnjanovic, Peter Gaal, Ozcan Ozturk, Jing Sun, Juan Montojo