Patents by Inventor Yunjung Yi
Yunjung Yi 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: 20240114520Abstract: A base station and/or a wireless device may communicate using a plurality of transmission beams. Multiple transmission beams may be used for transmission such that a message may be sent via different transmission beams. Multiple transmission beams may be used for sending multiple repetitions of the message or for sending different portions of the message.Type: ApplicationFiled: December 15, 2023Publication date: April 4, 2024Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Jonghyun Park
-
Publication number: 20240114375Abstract: A first wireless device receives, from a second wireless device, sidelink control information comprising a field with a value indicating to transmit a report message comprising preferred radio frequency resources of a sidelink between the first wireless device and the second wireless device. In response to the value of the field indicating to transmit the report message, the first wireless device transmits, to the second wireless device and via a physical sidelink shared channel of the sidelink, the report message indicating radio frequency resources preferred by the first wireless device. The first wireless device receives, from the second wireless device, sidelink transport blocks via one or more resources of the preferred radio frequency resources.Type: ApplicationFiled: December 7, 2023Publication date: April 4, 2024Applicant: Ofinno, LLCInventors: Kai Xu, Esmael Hejazi Dinan, Hua Zhou, Yunjung Yi, Bing Hui, Alireza Babaei
-
Patent number: 11949627Abstract: Wireless resource determination and use are described. A wireless device may determine to use a resource (e.g., PUCCH resource), indicated by control information (e.g., DCI), for sending an acknowledgement (e.g., HARQ-ACK feedback) of a reception of data (e.g., at least one transport block). The control information may be received in a message of a plurality of messages. The wireless device may select the control information (e.g., for determining the resource) from among other control information in the plurality of messages, based on one or more factors.Type: GrantFiled: May 9, 2023Date of Patent: April 2, 2024Assignee: Comcast Cable Communications, LLCInventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Alireza Babaei, Youngwoo Kwak, Kyungmin Park
-
Patent number: 11950116Abstract: A method of monitoring a control signal in a wireless communication system, where the method is performed by a user equipment (UE) and includes: selecting at least one control resource set (CORESET) among a plurality of CORESETs based on an overlap between physical downlink control channel (PDCCH) monitoring occasions in the plurality of CORESETs; and monitoring a PDCCH only in the selected at least one CORESET, among the plurality of CORESETs. The method also includes: based on the at least one CORESET including a first CORESET, and based on a first reference signal of the first CORESET and a second reference signal of a second CORESET being associated with a same synchronization signal/physical broadcast channel block (SSB): monitoring the PDCCH in both the first CORESET and the second CORESET.Type: GrantFiled: May 3, 2022Date of Patent: April 2, 2024Assignee: LG Electronics Inc.Inventors: Inkwon Seo, Yunjung Yi
-
Patent number: 11950279Abstract: A wireless device may perform a listen-before transmit (LBT) procedure for an uplink transmission. An LBT failure recovery procedure may be initiated based on a failure of one or more LBT procedures. The LBT failure recovery procedure may be aborted and/or canceled based on one or more conditions, such as receiving configuration (or reconfiguration) parameters, receiving an indication of a bandwidth part switching, deactivating a cell, and/or receiving a request to set (or reset) a communication layer of the wireless device.Type: GrantFiled: September 30, 2020Date of Patent: April 2, 2024Assignee: Comcast Cable Communications, LLCInventors: Ali Cirik, Esmael Dinan, Yunjung Yi, Hua Zhou, Hyoungsuk Jeon
-
Patent number: 11950306Abstract: A wireless device receives, from a base station, one or more radio resource control (RRC) messages that includes one or more configuration parameters for a cell. The one or more configuration parameters include a unified transmission configuration indicator (TCI) state type parameter that indicates a unified TCI state type among a separate unified TCI state type and a joint unified TCI state type. The wireless device may then communicate, with the base station and via the cell, based on the indicated unified TCI state type.Type: GrantFiled: March 23, 2023Date of Patent: April 2, 2024Assignee: Ofinno, LLCInventors: Jonghyun Park, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Ali Cagatay Cirik
-
Patent number: 11943742Abstract: A method may include receiving, by a wireless device, parameters indicating: a first number indicating a quantity of physical downlink control channel (PDCCH) monitor occasions (MOs), per synchronization signal block (SSB) of SSBs, in a paging occasion; a first location of a starting PDCCH MO of PDCCH MOs of a paging early indication (PEI) occasion; and a second location of a starting PDCCH MO of PDCCH MOs of the paging occasion. The method may also include monitoring, starting from the first location and over a second number of the PDCCH MOs of the PEI occasion, a first PDCCH. The method may further include receiving, by the wireless device, a PEI based on the monitoring the first PDCCH and monitoring, in response to the PEI, starting from the second location and over the second number of the PDCCH MOs of the paging occasion, a second PDCCH.Type: GrantFiled: August 25, 2023Date of Patent: March 26, 2024Assignee: Ofinno, LLCInventors: Hua Zhou, Yunjung Yi, Esmael Hejazi Dinan, Ali Cagatay Cirik, Hyoungsuk Jeon, Nazanin Rastegardoost
-
Patent number: 11943059Abstract: A base station may transmit one or more configuration parameters for a cell. The one or more configuration parameters may indicate a periodic resource configuration. The periodic resource configuration may be activatable by predetermined values of: a hybrid automatic repeat request process identifier (HARQ ID) field of a first downlink control information (DCI) format; and a redundancy version (RV) field of the first DCI format. The base station may transmit a DCI based on a second DCI format without at least one of the HARQ ID field or the RV field. The base station may activate the periodic resource configuration based on: a size of the HARQ ID field of the DCI and/or the RV field of the DCI being zero; and the periodic resource configuration being in an inactive state.Type: GrantFiled: December 23, 2022Date of Patent: March 26, 2024Assignee: Ofinno, LLCInventors: Yunjung Yi, Esmael Hejazi Dinan, Ali Cagatay Cirik, Hua Zhou
-
Patent number: 11937332Abstract: A base station may transmit a first downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH). The first DCI may comprise a feedback timing indicator field. In response to the feedback timing indicator field indicating not to receive a feedback for the PDSCH before transmitting a second DCI, the base station may start a discontinuous reception (DRX) timer with a first value. The base station may transmit, via a downlink control channel, the second DCI while the DRX timer is running.Type: GrantFiled: February 25, 2022Date of Patent: March 19, 2024Assignee: Ofinno, LLCInventors: Alireza Babaei, Esmael Hejazi Dinan, Ali Cagatay Cirik, Yunjung Yi, Hua Zhou, Nazanin Rastegardoost, Hyoungsuk Jeon, Youngwoo Kwak, Kai Xu, Bing Hui
-
Patent number: 11937268Abstract: A wireless device comprises one or more processors and memory storing instructions that, when executed by the one or more processors, cause the wireless device to: in response to a timer, for switching physical downlink control channel (PDCCH) monitoring from a first search space group (SSG) of a bandwidth part (BWP) to a second SSG of the BWP, expiring in a slot within a time duration for skipping PDCCH monitoring on the BWP, start to monitor PDCCH on the second SSG no earlier than an expiration of the time duration.Type: GrantFiled: June 1, 2023Date of Patent: March 19, 2024Assignee: Ofinno, LLCInventors: Hua Zhou, Yunjung Yi, Esmael Hejazi Dinan, Ali Cagatay Cirik, Kai Xu, Hyoungsuk Jeon, Nazanin Rastegardoost, Jonghyun Park
-
Patent number: 11936593Abstract: A wireless device receives one or more messages comprising configuration parameters. The configuration parameters indicate: a first plurality of bandwidth parts (BWPs) of a Uu link; and a second plurality of BWPs of a sidelink. A downlink control information (DCI) is received. The DCI indicates a first BWP of the first plurality of BWPs. The wireless device selects a second BWP, from the second plurality of BWPs, associated with the first BWP. In response to the reception of the DCI: the first BWP is activated; and the second BWP is activated.Type: GrantFiled: July 20, 2020Date of Patent: March 19, 2024Assignee: Ofinno, LLCInventors: Kai Xu, Esmael Hejazi Dinan, Hua Zhou, Alireza Babaei, Bing Hui, Hyoungsuk Jeon, Yunjung Yi, Kyungmin Park
-
Patent number: 11937240Abstract: A wireless device transmits a sidelink transmission comprising a transport block and receives, via a feedback resource, a feedback for the transport block. The feedback resource is from first feedback resources based on the sidelink transmission indicating one of: unicast or groupcast with a first feedback operation; and from second feedback resources based on the sidelink transmission indicating groupcast with a second feedback operation.Type: GrantFiled: June 20, 2022Date of Patent: March 19, 2024Assignee: Ofinno, LLCInventors: Bing Hui, Esmael Hejazi Dinan, Hua Zhou, Hyukjin Chae, Yunjung Yi
-
Publication number: 20240088983Abstract: A wireless device receives one or more messages comprising a first parameter indicating a first maximum beam failure instance threshold and a second parameter indicating a second maximum beam failure instance threshold. The wireless device triggers a first beam failure recovery based on a first beam failure instance counter reaching the first maximum beam failure instance threshold. The wireless device triggers a second beam failure recovery based on a second beam failure instance counter reaching the second maximum beam failure instance threshold. The wireless device transmits, based on triggering the first beam failure recovery and the second beam failure recovery, a random-access preamble for a random-access procedure. The wireless device sets, based on successfully completing the random-access procedure, the first beam failure instance counter to zero and the second beam failure instance counter to zero.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Applicant: Ofinno, LLCInventors: Kai Xu, Hua Zhou, Esmael Hejazi Dinan, Yunjung Yi, Ali Cagatay Cirik
-
Publication number: 20240089050Abstract: A wireless device receives one or more configuration parameters indicating a plurality of transmission configuration indicator (TCI) states for uplink transmissions. The wireless device transmits, for a random access procedure, a physical uplink shared channel (PUSCH) transmission with a spatial filter. The wireless device receives a medium access control control element (MAC CE) indicating activation of more than one TCI state of the plurality of TCI states. The wireless device transmits, with the spatial filter used during the random access procedure, one or more uplink signals before receiving a downlink control information (DCI) indicating a TCI state from the more than one TCI state.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Applicant: Ofinno, LLCInventors: Yunjung Yi, Jonghyun Park, Esmael Hejazi Dinan, Ali Cagatay Cirik, Kai Xu
-
Publication number: 20240089972Abstract: A base station and/or a wireless device may communicate using a plurality of wireless resources. Multiple carriers may be used for a transmission such that portions of the transmission may be transmitted using different carriers. Multiple carrier transmission may be independently configured for each of a plurality of wireless resources.Type: ApplicationFiled: June 9, 2023Publication date: March 14, 2024Inventors: Yunjung Yi, Esmael Hejazi Dinan, Jonghyun Park, Nazanin Rastegardoost, Ali Cagatay Cirik, Kai Xu, Hua Zhou, Hyoungsuk Jeon
-
Publication number: 20240089064Abstract: Wireless resource determination and use are described. A wireless device may determine to use a resource (e.g., PUCCH resource), indicated by control information (e.g., DCI), for sending an acknowledgement (e.g., HARQ-ACK feedback) of a reception of data (e.g., at least one transport block). The control information may be received in a message of a plurality of messages. The wireless device may select the control information (e.g., for determining the resource) from among other control information in the plurality of messages, based on one or more factors.Type: ApplicationFiled: July 20, 2023Publication date: March 14, 2024Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Alireza Babaei, Youngwoo Kwak, Kyungmin Park
-
Publication number: 20240090042Abstract: A wireless device receives one or more configuration parameters indicating a first timer used for prohibiting initiation of a random access (RA) procedure for a buffer status report (BSR). The wireless device starts the first timer based on completing a first RA procedure initiated for a first BSR and triggers a second BSR while the first timer is running. Based on the triggering the second BSR while the first timer running, the wireless device prohibits initiation of a second RA procedure for the second BSR.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: Ofinno, LLCInventors: Mohammad Ghadir Khoshkholgh Dashtaki, Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hyoungsuk Jeon, Hua Zhou
-
Publication number: 20240090001Abstract: A method includes determining, by a first wireless device, whether to trigger a sidelink resource selection procedure to select a set of resources for one or more sidelink transmissions by a second wireless device based on a wireless device category of the first wireless device. The method further includes, in response to triggering the sidelink resource selection procedure, selecting the set of resources and transmitting a first message indicating the set of resources to the second wireless device.Type: ApplicationFiled: November 9, 2023Publication date: March 14, 2024Applicant: Ofinno, LLCInventors: Bing Hui, Hyukjin Chae, Esmael Hejazi Dinan, Yunjung Yi
-
Publication number: 20240089765Abstract: A wireless device may receive one or more configuration parameters indicating a single frequency network (SFN) scheme. The wireless device may further receive a command activating at least two transmission configuration indicator (TCI) states for a control resource set (coreset). The wireless device may monitor, via the coreset, downlink control channels based on the at least two active TCI states and determine a radio link quality based on the at least two active TCI states of the coreset, when the one or more configuration parameters indicate the SFN scheme. The wireless device may further transmit an uplink signal indicating the radio failure, when the radio link quality indicates a radio failure.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Applicant: Ofinno, LLCInventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Jonghyun Park
-
Publication number: 20240089810Abstract: One or more resources may be determined for wireless communications. A wireless device may apply an indication associated with a resource to one or more other resources. One or more conditions and/or parameters may be used to determine whether to use the indication for the one or more other resources.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou