Patents Examined by Will W Lin
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Patent number: 12047322Abstract: Method and apparatus for a dormancy indication inside of a discontinuous reception (DRX) active time. The apparatus receives a configuration of a DRX operation. The apparatus receives a physical downlink control channel (PDCCH) during a DRX on duration based on the configuration of the DRX operation. The PDCCH comprises downlink control information (DCI) comprising an indication indicating one or more parameters associated with a cell within a group of cells to be active during the DRX on duration. The one or more parameters comprise at least one of a transmission configuration indicator (TCI) state or a control resource set (CORESET) index.Type: GrantFiled: February 9, 2022Date of Patent: July 23, 2024Assignee: QUALCOMM IncorporatedInventors: Hung Dinh Ly, Mostafa Khoshnevisan, Yongjun Kwak
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Patent number: 12047314Abstract: Example embodiments of the invention provide at least a method and apparatus to perform at least determining, by a user equipment of a communication network, information comprising a plurality of frequency ranges of a transmission; receiving, by the user equipment, the plurality of frequency ranges of the transmission distributed over different time slots monitored by the user equipment; and combining, by the user equipment, the received plurality of frequency ranges to derive content of the transmission. Further, to perform at least determining, by a network device of a communication network, information comprising a plurality of frequency ranges of a transmission; and sending, by the network device, to user equipment of the communication network the plurality of frequency ranges of the transmission distributed over different time slots monitored by the user equipment for causing combining at the user equipment to derive content of the transmission.Type: GrantFiled: September 9, 2021Date of Patent: July 23, 2024Assignee: Nokia Technologies OyInventors: Rapeepat Ratasuk, Nitin Mangalvedhe, Man Hung Ng
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Patent number: 12041555Abstract: Systems and methods for managing a network are disclosed. One method can comprise determining signal information relating to a first network device such as an access point. The signal information may be associated with signal characteristics such as a radio frequency signal strength over a communication channel. An attenuation value for one or more receiving paths of the first network device may be determined using the signal information. The one or more receiving paths of the first network device may be attenuated based on the determined attenuation value. A transmission power of the first network device may be configured based on the determined attenuation value.Type: GrantFiled: April 28, 2023Date of Patent: July 16, 2024Assignee: Comcast Cable Communications, LLCInventor: James Henry Davey
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Patent number: 12041650Abstract: A communication method and apparatus is provided, to properly schedule retransmission of an uplink resource in a scenario in which uplink resources overlap in time domain. The method includes: determining, by a terminal, that a priority of a first uplink resource is higher than a priority of a second uplink resource in the first uplink resource and the second uplink resource that have an overlapping part in time domain; and when determining to send a signal by using the first uplink resource on the overlapping part, indicating, by the terminal to a network device, whether a MAC PDU is formed for the second uplink resource or whether data is stored in a corresponding buffer for the second uplink resource.Type: GrantFiled: September 29, 2021Date of Patent: July 16, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Qiang Fan, Chong Lou, Qufang Huang, Xiaoying Xu
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Patent number: 12041675Abstract: In a wireless local area network (WLAN) system, a station (STA) may support a multi-link. The STA may generate a PDDU including operation mode information on whether transmission of a signal and reception of a signal can be performed simultaneously. The STA may transmit the PPDU.Type: GrantFiled: September 7, 2023Date of Patent: July 16, 2024Assignee: LG ELECTRONICS INC.Inventors: Insun Jang, Jeongki Kim, Jinsoo Choi, Suhwook Kim, Sungjin Park, Taewon Song
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Patent number: 12034548Abstract: Provided is a terminal device that is capable of improving the characteristics of a response signal having poor transmission characteristics when ARQ is utilized in communication using an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band. At the time of channel selection, a control unit selects a resource used in sending a response signal from among specific PUCCH resources notified in advance from a base station and PUCCH resources mapped to a CCE, and controls the transmission of the response signal. A response signal generating unit supports implicit signaling with respect to any given response signal, and at the same time as supporting LTE fallback from 2CC, uses a mapping method that, between bits, smooths the number of PUCCH resources that can determine ACK/NACK simply by determining the PUCCH resource regarding which the response signal had notified.Type: GrantFiled: March 14, 2023Date of Patent: July 9, 2024Assignee: Sun Patent TrustInventors: Toru Oizumi, Seigo Nakao
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Patent number: 12028926Abstract: This document describes techniques and devices for handling an attempt to resume a wireless connection using a base station that supports a different core-network type. While in a current resource control state, such as an inactive state 332, a user equipment (UE) 111 or 112 selects a base station 124 with a different core-network type than a previously selected base station 122 or 121. In some cases, this selected base station 124 does not support the current resource control state or does not enable the UE 111 or 112 to transition to a different resource control state, such as a connected state 330. Consequently, if the UE 111 or 112 attempts to perform a procedure that would result in the UE 111 or 112 transitioning to the unsupported resource control state, the procedure may fail and consequently waste network resources or delay communications with the UE 111 or 112.Type: GrantFiled: March 24, 2022Date of Patent: July 2, 2024Assignee: Google LLCInventor: Teming Chen
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Patent number: 12028922Abstract: A method and apparatus for performing beam failure recovery in a wireless communication system are disclosed. A method for performing beam failure recovery by a user equipment according to embodiment of the present disclosure may include transmitting, to a base station, capability information including a maximum number of BFD-RSs per a BFD-RS set supported by the UE and receiving, from the base station, configuration information including information related to at least one BFD-RS set, and each of the at least one BFD-RS set may include the maximum number of BFD-RSs or less.Type: GrantFiled: January 23, 2023Date of Patent: July 2, 2024Assignee: LG Electronics Inc.Inventors: Jiwon Kang, Hyungtae Kim, Haewook Park, Seongwon Go
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Patent number: 12028921Abstract: A base station distributed unit (BS-DU) sends, to a base station central unit (BS-CU), a radio link control (RLC) bearer configuration associated with a small data transmission (SDT) procedure of a wireless device. The BS-DU receives, from the BS-CU, a context release command message, for the wireless device. The context release command message comprises a radio resource control (RRC) release message and an indication to store the RLC bearer configuration. The BS-DU transmits, to the wireless device, the RRC release message. Based on the indication to store the RLC bearer configuration, the BS-DU keeps the RLC bearer configuration.Type: GrantFiled: January 3, 2023Date of Patent: July 2, 2024Assignee: Ofinno, LLCInventors: Taehun Kim, Kyungmin Park, Esmael Hejazi Dinan, Hyoungsuk Jeon, Jinsook Ryu, Peyman Talebi Fard
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Patent number: 12028764Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for enabling L1 (physical layer) and L2 (medium access control (MAC) layer) inter-cell mobility. An example method generally includes transmitting, to a network entity, a report indicating a capability of the UE to support one or more inter-cell mobility procedures based on at least one of physical (PHY) layer or medium access control (MAC) layer signaling, receiving PHY layer or MAC layer signaling related to an inter-cell mobility procedure, and initiating at least one of the inter-cell mobility procedures based on the received PHY layer or MAC layer signaling.Type: GrantFiled: December 22, 2020Date of Patent: July 2, 2024Assignee: QUALCOMM IncorporatedInventors: Qian Zhang, Yan Zhou, Tao Luo
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Patent number: 12015474Abstract: A method of a communication device arranged to operate in a cellular communication system is presented. The method comprises determining interference mitigation capabilities for control symbols, transmitting information about the determined interference mitigation capabilities to a network node of the cellular communication system. Also a method of a network node arranged to operate in a cellular communication system. The method comprises receiving from a communication device operating in the cellular communication system information about determined interference mitigation capabilities of the communication device for control symbols, and adapting a performing of one or more radio operation tasks based on the received information. Communication device, network node, and computer programs for the communication device and network node are also presented.Type: GrantFiled: October 3, 2016Date of Patent: June 18, 2024Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Maomao Chen, Fredrik Nordström
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Patent number: 12010060Abstract: A method and apparatus for positioning in a mobile communication system are provided. Method for positioning includes transmitting to a base station a UECapabilityInformation including one or more first capability information related to SRS, transmitting to a LMF a provideCapabilities including one or more second capability information related to support of SRS in RRC_INACTIVE, receiving from the base station a RRCRelease including a first information and a second information and optionally a fourth information, transmitting in a first cell based on the first information and the second information the fourth information a positioning SRS in RRC_INACTIVE and stopping in the first cell the positioning SRS if a paging message including a third information is received.Type: GrantFiled: August 4, 2023Date of Patent: June 11, 2024Assignees: BLACKPIN INC.Inventor: Soenghun Kim
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Patent number: 12010754Abstract: Embodiments described herein include DRX operations that address impacts of beamforming to current DRX operations. It is recognized herein that the new NR-PDCCH may affect the downlink control channel monitoring in DRX operations. DRX embodiments described herein also address the impact of new NR-PDCCH to DRX operations. It is further recognized herein that, in NR, multiple DRX configurations may be supported, and L1/2 signaling (such as MAC CE based) can be used for dynamic DRX configuration switching. Embodiments described herein include signaling and other mechanisms that support multiple DRX configurations, and switching between multiple configurations. Embodiments described herein also include DRX operations that address the impact of HARQ design in NR to DRX operations. Embodiments described herein further include DRX operations that address the impact of multiple SR configurations in NR to DRX operation.Type: GrantFiled: August 10, 2018Date of Patent: June 11, 2024Assignee: InterDigital Patent Holdings, Inc.Inventors: Guodong Zhang, Pascal M. Adjakple, Lakshmi R. Iyer, Stephen E. Terry, Qing Li
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Patent number: 12004034Abstract: Provided are a handover method and apparatus. The method includes following steps: a UE receives an RRC reconfiguration message sent by a source base station, where the RRC reconfiguration message includes a list of target cells for performing a conditional handover by the UE, information of each target cell in the list of the target cells for performing the conditional handover includes at least one of the following: frequency information of the target cell, a physical cell identifier of the target cell, a conditional handover command of the target cell generated by the target cell, or at least one piece of measurement configuration identifier information, and the at least one piece of measurement configuration identifier information is used for instructing an execution condition for the UE to perform a conditional handover in the target cell; and the UE performs a handover according to the RRC reconfiguration message.Type: GrantFiled: January 27, 2023Date of Patent: June 4, 2024Assignee: ZTE CorporationInventors: Xiaojuan Shi, He Huang, Jing Liu
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Patent number: 12003453Abstract: A method and apparatus for positioning in a mobile communication system are provided. Method for positioning includes receiving from a base station a first type1 assistance data, receiving from the base station a type2 assistance data, the type2 assistance data includes a validity information and a second type1 assistance data, determining based on the validity information and a New Radio (NR) cell global identifier of serving cell whether the second type1 assistance data is valid, receiving from the base station a RRCRelease, transmitting in RRC_INACTIVE state a ProvideLocationInformation. At least a part of the ProvideLocationInformation is transmitted in a first Medium Access Control (MAC) Protocol Data Unit (PDU) and the first MAC PDU includes a ResumeRequest.Type: GrantFiled: August 4, 2023Date of Patent: June 4, 2024Assignees: BLACKPIN INC.Inventor: Soenghun Kim
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Patent number: 11997735Abstract: Proposed are a method and a device for receiving significant update information regarding a specific AP via a management frame in a WLAN system. Specifically, a reception MLD receives a management frame from a transmission MLD via a first link. The reception MLD decodes the management frame. The management frame includes a notification method mode field. If a significant update on a second transmission STA occurs, a value of the notification method mode field is set to 1, and the management frame includes significant update information of the second transmission STA.Type: GrantFiled: May 12, 2023Date of Patent: May 28, 2024Assignee: LG ELECTRONICS INC.Inventors: Namyeong Kim, Jeongki Kim, Jinsoo Choi, Insun Jang, Sunhee Baek
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Patent number: 11997743Abstract: The present application relates to the field of mobile communications, and discloses a state transition method, apparatus, a device, and a storage medium. The state transition method is applied to a relay terminal, the relay terminal is connected to an access network device, the relay terminal is connected to at least one communication terminal, and the communication terminal is connected to the access network device through the relay terminal, the method includes: receiving a first control message sent by the access network device, where the first control message is sent by the access network device in a case of determining that all communication terminals connected to the access network device through the relay terminal have left a connection state with the access network device; based on the first control message, leaving a connection state with the access network device.Type: GrantFiled: June 6, 2023Date of Patent: May 28, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Yali Guo, Qianxi Lu, Haorui Yang
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Patent number: 11991703Abstract: UE capability information for both LTE and NR is provided so that the network will be able to determine: 1) whether the UE supports performing NR measurements while in LTE IDLE, IDLE with suspended or INACTIVE mode; 2) whether the UE supports performing LTE measurements while in NR IDLE or INACTIVE mode; and/Receive or 3) whether the UE supports performing inter-RAT measurements in a different frequency range, when the UE is camping in one frequency range.Type: GrantFiled: May 1, 2020Date of Patent: May 21, 2024Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Oumer Teyeb, Patrik Rugeland
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Patent number: 11979934Abstract: This disclosure relates to techniques for performing radio resource control procedures for remote wireless devices in a wireless communication system. A remote wireless device may transmit a radio resource control message that includes information configured to be relayed to a cellular base station to a relay wireless device, which may relay the information to the cellular base station. The cellular base station may also transmit a radio resource control message that includes information configured to be relayed to the remote wireless device to the relay wireless device, which may relay the information to the remote wireless device.Type: GrantFiled: August 19, 2022Date of Patent: May 7, 2024Assignee: Apple Inc.Inventors: Fangli Xu, Dawei Zhang, Haijing Hu, Yuqin Chen, Longda Xing, Srinivasan Nimmala, Srirang A. Lovlekar, Sethuraman Gurumoorthy, Murtaza A. Shikari, Sree Ram Kodali
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Patent number: 11979935Abstract: A base station distributed unit receives, by a base station distributed unit, from a wireless device not in a radio resource control (RRC) connected state, an RRC request message for a small data transmission (SDT) procedure, and uplink data associated with the SDT procedure. The base station distributed unit receives, from a base station central unit, a message indicating the SDT procedure. The base station distributed unit sends, based on the message, to the base station central unit, the uplink data.Type: GrantFiled: February 23, 2023Date of Patent: May 7, 2024Assignee: Ofinno, LLCInventors: Kyungmin Park, Esmael Hejazi Dinan, Taehun Kim, Hyoungsuk Jeon, Jinsook Ryu, Peyman Talebi Fard