Patents Examined by Siming Liu
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Patent number: 12647815Abstract: A wireless device receives, from a network node of a first network via a packet data unit (PDU) session of a second network, a congestion notification of the first network. The wireless device sends, to the second network, the congestion notification of the first network.Type: GrantFiled: December 27, 2023Date of Patent: June 2, 2026Assignee: Ofinno, LLCInventors: Peyman Talebi Fard, Taehun Kim, Esmael Hejazi Dinan, Jinsook Ryu, Weihua Qiao, Kyungmin Park
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Patent number: 12640794Abstract: An apparatus receives a Channel State Information (CSI) reporting setting. The CSI reporting setting includes an identification of uplink reporting resources and at least one condition to be satisfied before the apparatus transmits a CSI report on the uplink reporting resources. The apparatus receives at least one CSI reference signal (CSI-RS) and transmits the CSI report using the uplink reporting resources in response to the at least one CSI-RS directly or indirectly resulting in the at least one condition being satisfied. A network entity transmits a CSI reporting setting including an identification of uplink reporting resources and at least one condition to be satisfied at an apparatus before receiving a CSI report from the apparatus on the uplink reporting resources. The network entity transmits at least one CSI-RS and receives, from the apparatus, the CSI report using the uplink reporting resources in response to transmitting the at least one CSI-RS.Type: GrantFiled: November 14, 2023Date of Patent: May 26, 2026Assignee: QUALCOMM IncorporatedInventors: Kiran Venugopal, Junyi Li
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Patent number: 12627614Abstract: A data forwarding method includes, after congestion of an egress queue is relieved, a network device that receives a packet from an upstream node, and determines whether a storage device associated with the egress queue buffers a previous packet that belongs to a same data flow as the packet. When the storage device does not buffer the previous packet, the network device schedules the packet to the egress queue, to forward the packet to a downstream node, where the storage device is configured to receive, during congestion of the egress queue, a packet sent by the network device.Type: GrantFiled: June 8, 2022Date of Patent: May 12, 2026Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Shixing Liu, Yinben Xia
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Patent number: 12604342Abstract: This disclosure provides methods, components, devices and systems for intra-band enhanced multilink single-radio (eMLSR) communication. Some aspects more specifically relate to independently contending, using a single radio, for access on first and second links associated with first and second primary subchannels of a channel. A packet may then be transmitted, using the single radio, over a one of the first link or the second link on which contention is won.Type: GrantFiled: June 2, 2023Date of Patent: April 14, 2026Assignee: QUALCOMM IncorporatedInventors: Abhijit Bhattacharya, Arul Durai Murugan Palanivelu, Suresh Chandrasekaran, Vinod Belur Ramachandra
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Patent number: 12592317Abstract: A connected device is provided. The connected device comprises processing circuitry configured to determine that a wireless transmission originated from a medical device by inspecting the wireless transmission to identify a signal characteristic, header data, or payload data of the wireless transmission, and determining that the signal characteristic, header data, and/or payload data of the wireless transmission matches a predetermined medical device signal characteristic, header data, and/or payload data. The processing circuitry is further configured to, upon determining that the wireless transmission originated from a medical device, perform medical device-specific processing on the wireless transmission.Type: GrantFiled: February 27, 2025Date of Patent: March 31, 2026Assignee: CardioAssure, Inc.Inventors: Husnain Bajwa, Saqib Jang
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Patent number: 12562827Abstract: Embodiments include a computer readable storage medium, a user equipment, a method and an integrated circuit that perform operations. The operations include receiving a plurality of control resource sets (CORESETs), selecting a CORESET, wherein the CORESET includes one or more active transmission configuration indicator (TCI) states and determining a default beam or a pathloss reference signal (RS) based on a TCI state. Further operations include receiving a beam indication for a physical downlink control channel (PDCCH), wherein the PDCCH is received via one or more CORESETS, each having a plurality of TCIs, determining if the PDCCH collides with a second signal and determining whether to (a) drop the PDCCH or the second signal or (b) base a quasi co-location (QCL) of one of the PDCCH or the second signal on a QCL of the other one of the second signal or the PDCCH.Type: GrantFiled: May 14, 2020Date of Patent: February 24, 2026Assignee: Apple Inc.Inventors: Yushu Zhang, Chunhai Yao, Chunxuan Ye, Dawei Zhang, Haitong Sun, Sigen Ye, Wei Zeng, Weidong Yang
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Patent number: 12562995Abstract: Examples described herein relate to a network interface device. The network interface device can include circuitry to select a packet for transmission from among at least one time-based queue and at least one priority-based queue based on a departure time stamp value associated with the packet and a current time value. The network interface device can include circuitry to cause transmission of the selected packet. The circuitry can select a packet for transmission from the at least one time-based queue based on the current time value and based on the associated departure time stamp value.Type: GrantFiled: November 24, 2021Date of Patent: February 24, 2026Assignee: Intel CorporationInventors: Daniel Christian Biederman, Jin Yan, Ho-Ming Leung
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Patent number: 12556933Abstract: A non-real time RIC is configured to perform channel selection and reselection for an O-RAN to operate a CBRS network. The non-real time RIC includes a REST API interface configured to receive, from a domain proxy, operator-configured channel preference information and domain proxy time series data, and to provide a channel selection from the non-real time RIC; an R1 interface configured to receive, from an SMO database storing A1 feedback from a near-real time RIC, the A1 feedback representing channel interference over time; and an A1 interface configured to trigger, toward the near-real time RIC, a policy for channel reselection in response to the domain proxy time series data and the A1 feedback.Type: GrantFiled: November 1, 2023Date of Patent: February 17, 2026Assignee: Radisys CorporationInventors: Shailendra Yadav, Rajiv Gupta, Rajendra Prasad Kodaypak
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Patent number: 12556967Abstract: A method and an apparatus for receiving BSR information in a wireless LAN system are presented. Particularly, a reception MLD receives a DL frame from a transmission MLD. The reception MLD transmits a UL frame to the transmission MLD. The DL frame includes BSR information about the reception MLD. The BSR information about the reception MLD is included in a buffer state sub-field of a QoS control field. The BSR information about the reception MLD is traffic information about the reception MLD, which is buffered in the transmission MLD.Type: GrantFiled: June 7, 2021Date of Patent: February 17, 2026Assignee: LG ELECTRONICS INC.Inventors: Jeongki Kim, Jinsoo Choi
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Patent number: 12556308Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE), comprising receiving, from a network entity, at least one protocol data unit (PDU) segment of a set of PDU segments of a PDU, and in response to the receiving, processing the at least one PDU segment prior to receiving every PDU segment of the PDU.Type: GrantFiled: March 2, 2022Date of Patent: February 17, 2026Assignee: QUALCOMM IncorporatedInventors: Ansah Ahmed Sheik, Chinmaya Padhy, Sarath Kumar Pujari
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Patent number: 12549467Abstract: The disclosed technology teaches systems and methods for high fidelity emulation of a Wi-Fi environment for testing with three or more transmitters set to differing output signal strengths. The disclosed method includes using a PCAP file of captured packets from multiple stations with respective source addresses, RF bands, and channels within bands. The captured packets record metadata containing, at least, signal strength and time stamps. The method further includes analyzing the PCAP file to determine pairs of source addresses and channels, evaluating the pairs for signal strength, and allocating the pairs to three or more transmitters based on grouping by at least the channels and the evaluated signal strengths, and using the time stamps on the captured packets, replaying with synchronization over the transmitters at the set output signal strengths. The PCAP file can include packets from multiple protocols, and time-varying pairs with varying signal strength over time.Type: GrantFiled: May 25, 2023Date of Patent: February 10, 2026Assignee: Spirent Commnications, Inc.Inventors: Michael Haley, David Theodore Mozzoni, II, Fanny Mlinarsky
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Patent number: 12543239Abstract: Signal reception method and apparatus for a UE in an idle-state, storage medium, and a terminal. The method includes: monitoring signal quality of a serving cell; and determining and receiving system information matching the signal quality based on the signal quality.Type: GrantFiled: April 30, 2020Date of Patent: February 3, 2026Assignee: UNISOC (CHONGQING) TECHNOLOGIES CO., LTD.Inventors: Shu Tan, Wei Guan, Miao Xian
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Patent number: 12538334Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, in a plurality of directions using a plurality of transmit beams of the UE, a first set of sidelink messages to a plurality of UEs, each transmit beam of the plurality of transmit beams associated with a respective direction of the plurality of directions. The UE may receive, in one or more directions of the plurality of directions, a feedback message from one or more UEs that are a subset of the plurality of UEs, each feedback message indicating whether the sidelink message was received and decoded by a respective UE of the one or more UEs. The UE may transmit, based at least in part on the feedback message from the one or more UEs, a second set of sidelink messages in the one or more directions to the one or more UEs.Type: GrantFiled: June 1, 2021Date of Patent: January 27, 2026Assignee: QUALCOMM IncorporatedInventors: Shuanshuan Wu, Junyi Li, Kapil Gulati
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Patent number: 12526699Abstract: A cell conditional change method, a user equipment and a computer-readable storage medium are provided. The method includes: based on determining that a candidate PSCell meets a PSCell change trigger condition, transmitting an RRC signaling to an MN, wherein a candidate PSCell or a target PSCell that meets the PSCell change trigger condition is indicated in the RRC signaling.Type: GrantFiled: July 27, 2020Date of Patent: January 13, 2026Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.Inventor: Yun Deng
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Patent number: 12490323Abstract: Aspects relate to managing a device-to-device communication link via radio resource control (RRC) layer signaling. In an example operation, a first wireless communication device establishes a unicast link with a second wireless communication device over a device-to-device communication interface and determines that the unicast link is to be reconfigured with at least one updated parameter. The first wireless communication device then sends a link reconfiguration request to the second wireless communication device via a first RRC message over the communication interface. The first RRC message includes the at least one updated parameter. The first wireless communication device receives a link reconfiguration response from the second wireless communication device via a second RRC message over the communication interface based on the link reconfiguration request and determines whether to reconfigure the unicast link using the at least one updated parameter based on the received link reconfiguration response.Type: GrantFiled: October 23, 2023Date of Patent: December 2, 2025Assignee: QUALCOMM IncorporatedInventors: Hong Cheng, Sudhir Kumar Baghel, Zhibin Wu, Kapil Gulati, Dan Vassilovski
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Patent number: 12483513Abstract: A signal transfer device according to an embodiment receives a plurality of signals including an aperiodic signal having a higher priority than other signals, respectively holds the plurality of received signals by a plurality of buffers according to the priority, acquires signal information including at least one of a time at which the aperiodic signal is transmitted or received and a data length of the aperiodic signal, predicts a timing at which the aperiodic signal arrives at the buffer based on the acquired signal information, sets reservation of a period for transmitting the aperiodic signal with priority over other signals based on the predicted timing, controls the plurality of buffers to output the aperiodic signal with priority over other signals in the period in which the reservation is set, and transmits the signal output by the buffer.Type: GrantFiled: March 23, 2021Date of Patent: November 25, 2025Assignee: NTT, Inc.Inventors: Takamitsu Tochino, Tatsuya Shimada, Keita Takahashi, Yoshihito Sakai
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Patent number: 12452028Abstract: Methods and apparatuses for duplex operation in a wireless communication system. A method for operating a user equipment (UE) includes receiving, for a cell, first information indicating first slots with uplink (UL), downlink (DL), or flexible (F) symbols associated with a first bandwidth (BW) and second information indicating second slots with UL, DL, or F symbols associated with a second BW. The second slots are a subset of the first slots. The method further includes determining a first direction for a first set of symbols of the first slots based on the first information and a second direction for a second set of symbols of the second slots based on the first information and the second information. The method further includes transmitting or receiving over the first set of symbols and over the second set of symbols.Type: GrantFiled: August 18, 2022Date of Patent: October 21, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Carmela Cozzo, Marian Rudolf, Aristides Papasakellariou
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Patent number: 12438653Abstract: A method performed by a source access node for performing data forwarding at handover of a UE from a source cell to a target cell in a wireless communications network is provided. When a criterion for data forwarding is fulfilled, the source access node obtains a trigger for downlink data forwarding. When receiving the trigger, the source access node initiates downlink data forwarding to the UE via the target access node.Type: GrantFiled: October 29, 2019Date of Patent: October 7, 2025Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Claes-Göran Persson, Paul Schliwa-Bertling, Johan Rune, Pontus Wallentin, Pradeepa Ramachandra
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Patent number: 12418490Abstract: A base station may be configured to send a first downlink control information indicating that a wireless transmit/receive unit (WTRU) is to transmit uplink data on a first uplink channel. The base station may be configured to receive a plurality of a same value over a second uplink channel in response to a triggering condition. The second uplink channel may be a control channel. The base station may be configured to sending a second downlink control information in accordance with the plurality of the same value over the second uplink channel. The plurality of the same value may be in response to the first downlink control information providing an insufficient amount to transmit uplink data over the first uplink channel. The base station may be configured to send an indication of logical channels that are subject to triggering of an uplink scheduling request.Type: GrantFiled: September 28, 2023Date of Patent: September 16, 2025Assignee: INTERDIGITAL PATENT HOLDINGS, INC.Inventor: Paul Marinier
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Patent number: 12413535Abstract: A scheduler in a network device serves ports with data units from a plurality of queues. The scheduler implements a scheduling algorithm that is normally constrained to releasing data to a port no more frequently than at a default maximum service rate. However, when data units smaller than a certain size are at the heads of one or more data unit queues assigned to a port, the scheduler may temporarily increase the maximum service rate of that port. The increased service rate permits fuller realization of a port's maximum bandwidth when handling smaller data units. In some embodiments, increasing the service rate involves dequeuing more than one small data unit at a time, with the extra data units temporarily stored in a port FIFO. The scheduler adds a pseudo-port to its scheduling sequence to schedule release of data from the port FIFO, with otherwise minimal impact on the scheduling logic.Type: GrantFiled: October 30, 2023Date of Patent: September 9, 2025Assignee: Innovium, Inc.Inventors: Ajit Kumar Jain, Ashwin Alapati