Patents Examined by Man U. Phan
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Patent number: 12120671Abstract: The present disclosure provides a method and a device in a UE and a base station used for wireless communications. A UE receives first information, the first information is used to determine a first time-frequency resource and a first parameter group; receives a first signaling, the first signaling is used to determine a second time-frequency resource and a second parameter group; operates a first radio signal in the first time-frequency resource; and operates a second radio signal in the second time-frequency resource. A start time for transmitting the first signaling is later than a start time for transmitting the first information; the second parameter group is used to generate the second radio signal, a target parameter group is used to generate the first radio signal, and the target parameter group is the first parameter group or the second parameter group.Type: GrantFiled: September 13, 2021Date of Patent: October 15, 2024Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITEDInventors: Lu Wu, Xiaobo Zhang
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Patent number: 12113592Abstract: Systems and methods for decoding a transmission are provided. In some embodiments, a method performed by a wireless device comprises determining a plurality of Machine-Type Communications (MTC) Physical Downlink Control Channel (MPDCCH) transmission candidates to monitor. For at least one candidate of the plurality of MPDCCH transmission candidates, the method includes determining whether the candidate belongs to a first group of candidates or a second group of candidates. If the candidate belongs to the first group of candidates, the method includes attempting to decode the MPDCCH transmission using a Channel State Information (CSI)-based precoding scheme. If the candidate belongs to the second group of candidates, the method includes attempting to decode the MPDCCH transmission using a predetermined precoding scheme. This may allow a more robust precoding technique and can be considered as technique with a fallback solution for the cases in which the CSI is either missed or not reliable.Type: GrantFiled: January 31, 2020Date of Patent: October 8, 2024Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Saeedeh Moloudi, Anders Wallén
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Patent number: 12114389Abstract: While in an inactive state, a user equipment (UE) device transmits a message to a base station. The message indicates the UE device's intent to perform transmission and/or reception of user data with the network during the inactive state. The message may include a portion of the user data and/or a buffer status report. The UE device receives a response message that induces a state transition in the UE device. Different state transitions (e.g., to idle, inactive, legacy inactive, connected) may be induced by different types of response message (e.g., release, release with suspend configuration, resume, setup). One particular type of response message causes the UE to stay in the inactive state and enables subsequent user data transmission/reception in the inactive state. The response message may implicitly (or explicitly) indicate that forwarding of the user data to a core network was successful.Type: GrantFiled: October 22, 2020Date of Patent: October 8, 2024Assignee: Apple Inc.Inventors: Fangli Xu, Murtaza A Shikari, Dawei Zhang, Haijing Hu, Srinivasan Nimmala, Zhanfeng Jia, Sarma V Vangala, Ralf Rossbach
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Patent number: 12101683Abstract: Among other things, embodiments of the present disclosure help to overcome environment-specific dependency issues of conventional Wi-Fi-based sensing systems, thus allowing a neural network to make better proximity predictions in an unseen environment. Other embodiments may be described and claimed.Type: GrantFiled: December 21, 2020Date of Patent: September 24, 2024Assignee: Intel CorporationInventors: Omer Sholev, Ofir Degani, Elan Banin, Uri Parker, Assaf Gurevitz
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Patent number: 12101719Abstract: Methods and apparatus for power saving in a wireless network are disclosed. A Wireless Transmit/Receive Unit (WTRU) may comprise a transmitter, a receiver, and a processor. The processor may determine a processing state pertaining to behavior of the WTRU and determine a minimum amount of resources to be processed for one or more sets of physical resources based on the determined processing state. Each respective set of physical resources may comprise resources in time, and any of frequency or space. For each respective set of physical resources, the time may comprise a frame structure associated with a numerology applicable to the respective set of physical resources, the frequency may comprise any of a frequency location, a bandwidth, or the numerology, and the space may comprise one or more beams. The processor may process the determined minimum amount of resources of the one of more sets of physical resources.Type: GrantFiled: June 16, 2023Date of Patent: September 24, 2024Assignee: InterDigital Patent Holdings, Inc.Inventors: Martino Freda, Ghyslain Pelletier, Tao Deng, Paul Marinier, Yugeswar Deenoo, Aata El Hamss
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Patent number: 12095551Abstract: The present disclosure relates to a method for configuring a channel coding during a transmission of data packets from a transmitter to a receiver, which are both located in a traffic environment, wherein a control apparatus of the transmitter ascertains environment data, describing the traffic environment, and orientation data, describing a relative orientation of the transmitter and the receiver, and the environment data and the orientation data are taken as a basis for using a radio link model to forecast, by means of a forecast, whether a currently selected coding configuration of the channel coding can be used to successfully decode and/or reconstruct a data packet currently needing to be sent in the receiver, and if the forecast signals a lack of success, then a switch is effected to an extended coding configuration that produces greater redundancy than the current coding configuration, and the data packet to be sent is sent using the extended coding configuration.Type: GrantFiled: February 10, 2020Date of Patent: September 17, 2024Assignee: AUDI AGInventors: Thorsten Hehn, Christina Heindl
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Patent number: 12089079Abstract: A user equipment (UE) is described. The UE includes receiving circuitry configured to monitor a physical downlink control channel (PDCCH) conveying a pre-emption indication that indicates pre-emption of a physical uplink shared channel (PUSCH) transmission. The receiving circuitry is also configured to receive radio resource control (RRC) signaling that comprises a configuration for a configured grant and a configuration for grant-based PUSCH. The UE also includes a higher layer processor configured to determine whether to follow the configuration for the configured grant or the configuration for grant-based PUSCH for a scheduled retransmission of a TB previously transmitted on a PUSCH with a configured grant. The UE further includes transmitting circuitry configured to transmit or skip the PUSCH transmission based on the pre-emption indication.Type: GrantFiled: June 18, 2020Date of Patent: September 10, 2024Assignee: SHARP KABUSHIKI KAISHAInventors: Kai Ying, Tatsushi Aiba, John Michael Kowalski
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Patent number: 12088525Abstract: The embodiments of the present disclosure provide information transmission methods and apparatuses, and a communication device. The method includes: sending reporting information including at least one first information that is associated with at least one reference signal resource to a network device by a terminal device.Type: GrantFiled: December 29, 2021Date of Patent: September 10, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Zhihua Shi, Wenhong Chen, Yun Fang, Yingpei Huang
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Patent number: 12063606Abstract: This disclosure provides an SSB transmission indication method and apparatus, a terminal, a device, and a medium. The method is applied to a terminal, and the method includes: receiving SSB transmission indication information, where the SSB transmission indication information is used to indicate a candidate time position of an SSB.Type: GrantFiled: September 28, 2021Date of Patent: August 13, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Xiaodong Shen, Kai Wu
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Patent number: 12058670Abstract: A communication apparatus operable in both a base station mode and a terminal mode, determines whether spatial reuse communication is usable in a first wireless network to be connected in the terminal mode; and decides, based on determination that the spatial reuse communication is usable in the first wireless network, to disable a function concerning the spatial reuse communication in a second wireless network established in the base station mode.Type: GrantFiled: September 3, 2021Date of Patent: August 6, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Takafumi Nakajima
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Patent number: 12058546Abstract: According to some embodiments, a method performed by a wireless device comprises: determining a characteristic of data for transmission between the wireless device and a network node; determining the wireless device is configured to send measurement information to the network node; and transmitting an indication of the determined characteristic of data for transmission to the network node with the measurement information. In particular embodiments, the measurement information comprises an indication that measurements are available or a measurement report.Type: GrantFiled: February 13, 2020Date of Patent: August 6, 2024Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Patrik Rugeland, Icaro Leonardo Da Silva, Oumer Teyeb, Ali Nader
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Patent number: 12058072Abstract: Embodiments of the present disclosure relates to a method and a device, the method comprising the steps of acquiring message A including a PRACH preamble and a PUSCH, and transmitting message A, wherein the PUSCH includes a DM-RS related to a DM-RS sequence, and the DM-RS sequence is related to a RAPID of the PRACH preamble.Type: GrantFiled: February 14, 2020Date of Patent: August 6, 2024Assignee: LG Electronics Inc.Inventors: Hyunsoo Ko, Sukhyon Yoon, Jeongsu Lee
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Patent number: 12058656Abstract: Base station devices 20 and 30 includes communication units 21 and 31 and control units 24 and 34. The communication units 21 and 31 communicate with the terminal devices 40 and 50. When at least one symbol included in a slot format configured in the terminal devices 40 and 50 is a symbol for communication other than sidelink communication, the control units 24 and 34 transmit, to the terminal devices 40 and 50, information for use by the terminal devices 40 and 50 as a symbol for sidelink communication with at least one symbol.Type: GrantFiled: April 17, 2020Date of Patent: August 6, 2024Assignee: SONY GROUP CORPORATIONInventors: Yifu Tang, Hiromasa Uchiyama, Naoki Kusashima
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Patent number: 12052181Abstract: A network device may receive a non-Internet protocol (non-IP) frame with a particular size and may compare the particular size to a maximum transmission unit (MTU) associated with a path between the network device and another network device. The network device may divide the non-IP frame into fragments, based on the particular size being greater than the MTU and may prepend generic fragmentation headers to the fragments to generate fragments with headers, based on the particular size being greater than the MTU. The network device may add generic fragmentation header labels and transport labels to the fragments with the headers to generate fragments with headers and labels, based on the particular size being greater than the MTU. The network device may transmit the fragments with the headers and the labels to the other network device, via the path, based on the particular size being greater than the MTU.Type: GrantFiled: March 30, 2023Date of Patent: July 30, 2024Assignee: Juniper Networks, Inc.Inventors: Zhaohui Zhang, Kireeti Kompella, Ronald Bonica
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Patent number: 12052138Abstract: Some embodiments of the invention provide a network forwarding element that can be dynamically reconfigured to adjust its data message processing to stay within a desired operating temperature or power consumption range. In some embodiments, the network forwarding element includes (1) a data-plane forwarding circuit (“data plane”) to process data tuples associated with data messages received by the IC, and (2) a control-plane circuit (“control plane”) for configuring the data plane forwarding circuit. The data plane includes several data processing stages to process the data tuples. The data plane also includes an idle-signal injecting circuit that receives from the control plane configuration data that the control plane generates based on the IC's temperature. Based on the received configuration data, the idle-signal injecting circuit generates idle control signals for the data processing stages.Type: GrantFiled: May 10, 2023Date of Patent: July 30, 2024Assignee: Barefoot Networks, Inc.Inventor: Remy Chang
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Patent number: 12048044Abstract: A wireless communication system serves user functions to a wireless user device. The wireless communication system serves selects the user functions for the wireless user device. The wireless communication system selects User Plane Functions (UPFs) to serve the selected user functions. The wireless communication system selects data routes between the selected UPFs. At least one of the selected UPFs receives user data for the wireless user device. At least some of the selected UPFs route the user data among the selected UPFs based on the selected data routes. The selected UPFs serve the selected user functions to the user data for the wireless user device. At least one of the selected UPFs transfers at least some of user data to one or more external data systems. The user functions may comprise deep packet inspection, network border security, low-latency data transfer, high-throughput data transfer, data cryptography, and/or another data service.Type: GrantFiled: February 13, 2023Date of Patent: July 23, 2024Assignee: T-MOBILE INNOVATIONS LLCInventors: Lyle T. Bertz, Robert Keith Butler, Laurent Alexandre Laporte, Tracy Lee Nelson
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Patent number: 12047909Abstract: Embodiments described herein relate to methods and apparatuses for controlling a mode of operation of a wireless device. A method in a base station comprises receiving, from a core network node, a first indication of a level of pending signalling or user plane data to be transmitted to the wireless device; and based on the first indication, controlling the mode of operation of the wireless device.Type: GrantFiled: September 26, 2019Date of Patent: July 23, 2024Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Nianshan Shi, Magnus Stattin, Paul Schliwa-Bertling
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Patent number: 12040980Abstract: Disclosed herein are an apparatus, non-transitory computer readable medium, and method for minimizing network traffic and maintaining synchronous state information between systems.Type: GrantFiled: October 31, 2022Date of Patent: July 16, 2024Assignee: CFPH, LLCInventor: Denis Imaev
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Patent number: 12041003Abstract: A secondary cell activation method and apparatus relating to the communications field are described herein. The method may include sending, by an access network device, an activation command to a terminal device, where the activation command indicates activating a secondary cell. The method may also include sending, by the access network device, first configuration information of a first reference signal to the terminal device. Furthermore, the method may include sending, by the access network device, the first reference signal to the terminal device according to the first configuration information, where the first reference signal is used to obtain a channel measurement result of the secondary cell. According to secondary cell activation methods described herein, a flexible and efficient secondary cell activation mechanism can be provided, so as to improve secondary cell activation efficiency.Type: GrantFiled: June 30, 2023Date of Patent: July 16, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Bingzhao Li
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Patent number: 12035345Abstract: Embodiments of this disclosure include apparatuses and methods for data channel mapping type and demodulation reference signal (DM-RS) configuration to enable a physical layer (L1) crosslink interference (CLI) measurement and reporting. Some embodiments are direct to a method of operating a base station (BS), where the method can include generating, by the BS, a demodulation reference signal (DM-RS), determining, by the BS, a position of the DM-RS in a first transmission slot, transmitting, by the BS, the DM-RS to a UE based on the determined position in the first transmission slot, processing, by the BS, a crosslink interference (CLI) measurement fed back based on the DM-RS, wherein the CLI measurement fed back is in a channel state information (CSI) report, and performing, by the BS, a CLI mitigation based on the CLI measurement.Type: GrantFiled: January 23, 2020Date of Patent: July 9, 2024Assignee: Apple Inc.Inventors: Dawei Ying, Hassan Ghozlan, Qian Li, Geng Wu