Patents Examined by Jael M Ulysse
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Patent number: 11864228Abstract: A signal transmission method includes: performing (101) a clear channel assessment (CCA) detection on a predetermined spectrum to obtain a CCA detection result; exchanging (102) information with a counterpart device; and performing data transmission according to at least one of the detection result and the exchanged information.Type: GrantFiled: August 14, 2017Date of Patent: January 2, 2024Assignee: ZTE CORPORATIONInventors: Ling Yang, Yajun Zhao, Hanqing Xu
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Patent number: 11864188Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transfer rate than 4G systems, and a system therefor. The present disclosure may be applied to 5G communication technology and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, security and safety related services, etc.). The present invention relates to a scheduling method and apparatus for uplink data transmission and downlink data reception.Type: GrantFiled: March 29, 2019Date of Patent: January 2, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Jeongho Yeo, Taehyoung Kim, Sungjin Park, Jinyoung Oh
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Patent number: 11856570Abstract: Methods, systems, and devices for wireless communications are described. A first device may indicate a dynamic beam correspondence operation for communications with a second device. For example, the dynamic beam correspondence operation may be declared in a time-dependent manner, for certain transmission configuration indication (TCI) states or time-dependent TCI states. Further, the first device may declare no beam correspondence and associated power savings and thermal reductions that result from the lack of beam correspondence. Subsequently, based on the dynamic beam correspondence operation, the second device may identify parameters (e.g., which TCI states, subarrays) for the first device to use for different modes or procedures (e.g., at a corresponding time) based on parameters that correspond to a full beam correspondence or no beam correspondence. For example, the parameters may be used for initial access, beam failure recovery, low power modes, or high temperature modes.Type: GrantFiled: January 25, 2021Date of Patent: December 26, 2023Assignee: QUALCOMM IncorporatedInventors: Vasanthan Raghavan, Tao Luo, Junyi Li, Robert Keith Douglas, Alexander Dorosenco
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Patent number: 11844067Abstract: Methods, systems, and devices for wireless communication at a first user equipment (UE) are described. A UE may receive a control signal indicating a set of durations. A duration of the set of durations may be scheduled for uplink resources and additional resources including downlink resources, flexible resources, or both. The UE may further receive an indication of a slot format configuration permitting sidelink communications on the uplink resources during the duration scheduled for the uplink resources and the additional resources. Upon identifying that sidelink communications are permitted, the UE may transmit a sidelink transmission using the uplink resources and during the duration.Type: GrantFiled: July 22, 2021Date of Patent: December 12, 2023Assignee: QUALCOMM IncorporatedInventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Seyedkianoush Hosseini, Ahmed Attia Abotabl, Wei Yang, Krishna Kiran Mukkavilli
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Patent number: 11838950Abstract: Aspects described herein relate to sidelink transmissions. In an example, a first user equipment (UE) may receive a multi-opportunity grant from a network entity, the multi-opportunity grant indicating multiple listen-before-talk (LBT) opportunities for scheduling a transmission between the first UE and a second UE; perform a LBT procedure for one or more slots of a plurality of slots indicated by the multiple LBT opportunities; select a first slot of the plurality of slots corresponding to an earliest available LBT based on performing the LBT procedure; and communicate a transmission to the second UE during the transmission time interval (TTI) of the first slot.Type: GrantFiled: April 28, 2021Date of Patent: December 5, 2023Assignee: QUALCOMM IncorporatedInventors: Chih-Hao Liu, Yisheng Xue, Jing Sun, Xiaoxia Zhang, Piyush Gupta, Tao Luo, Juan Montojo, Peter Gaal, Sony Akkarakaran, Ozcan Ozturk
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Patent number: 11832319Abstract: A system and method for providing time domain allocations in a communication system. In an embodiment, an apparatus operable in a communication system and including processing circuitry is configured to receive an indication of a time domain allocation in downlink control information associated with a radio network temporary identifier (“RNTI”) identifying the apparatus, and employ the time domain allocation associated with the RNTI for transmissions associated with the apparatus. In another embodiment, an apparatus operable in a communication system and including processing circuitry is configured to associate a time domain allocation with a RNTI identifying a user equipment, and provide an indication of the time domain allocation in downlink control information to allow the user equipment to employ the time domain allocation associated with the RNTI for transmissions associated therewith.Type: GrantFiled: October 20, 2022Date of Patent: November 28, 2023Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Jianwei Zhang, Stefan Parkvall, Fredrik Ovesjö, Zhipeng Lin, Jingya Li, Xingqin Lin, Jung-Fu Cheng, Robert Baldemair, Asbjörn Grövlen, Mattias Frenne
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Patent number: 11832089Abstract: A method for a multicast service is provided. In this example, the method includes receiving, by a user equipment (UE), a control format including a resource allocation field from a base station (BS), the resource allocation field indicating a starting resource block (RB) index and an RB range, obtaining a set of RBs allocated for a multicast physical downlink shared channel (PDSCH) or physical uplink shared channel (PUSCH) based on a starting RB location and the RB range; wherein the starting RB location is associated with the starting RB index and at least one of a reference RB location or an assigned sub-band; and transmitting or receiving, by the UE, data over at least one RB of the set of RBs allocated for the multicast PDSCH or PUSCH.Type: GrantFiled: June 16, 2021Date of Patent: November 28, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Javad Abdoli, Keyvan Zarifi, Zhenfei Tang
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Patent number: 11831426Abstract: Provided is a terminal which can suitably apply precoding to a PDCCH. In the terminal (100), when a first CC is notified of scheduling information for each of a first component carrier (CC) and a second CC, a restriction determination unit (105) determines, on the basis of a subcarrier interval of the CC to be scheduled by means of the scheduling information among the first CC and the second CC, the maximum number of blind decodings when the scheduling information is blind-decoded. An extraction unit (102) performs the blind decoding on the basis of the maximum number of blind decodings and extracts the scheduling information.Type: GrantFiled: April 4, 2019Date of Patent: November 28, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Tomoya Nunome, Hidetoshi Suzuki, Ayako Horiuchi
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Patent number: 11831435Abstract: A method for data communication between a first node and a second node includes forming one or more redundancy messages from data messages at the first node using an error correcting code and transmitting first messages from the first node to the second node over a data path, the transmitted first messages including the data messages and the one or more redundancy messages. Second messages are received at the first node from the second node, which are indicative of: (i) a rate of arrival at the second node of the first messages, and (ii) successful and unsuccessful delivery of the first messages. A transmission rate limit and a window size are maintained according to the received second messages. Transmission of additional messages from the first node to the second node is limited according to the maintained transmission rate limit and window size.Type: GrantFiled: April 30, 2021Date of Patent: November 28, 2023Assignee: Strong Force IOT Portfolio 2016, LLCInventors: Tracey Ho, John Segui, Chun Meng, Steven Blumenthal
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Patent number: 11824697Abstract: Embodiments of this application disclose a data receiving method, a data sending method, a data transmission method, and a related apparatus and system. The method includes: sending, by a network device in each transmission subwindow corresponding to a broadcast signal, the broadcast signal to user equipment by using a different antenna port, where the transmission subwindow is obtained by dividing, based on preset subwindow information, a transmission window corresponding to the broadcast signal; and determining, by the UE, a transmission subwindow in which a downlink transmit beam is located; and receiving the broadcast signal in a time in which the transmission subwindow is located, where the time in which the transmission subwindow is located is calculated based on the pre-obtained subwindow information.Type: GrantFiled: February 7, 2022Date of Patent: November 21, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Sainan Li, Yalin Liu, Huang Huang
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Patent number: 11824613Abstract: Methods and apparatuses for a multi-beam downlink and uplink wireless system. A method of a user equipment includes receiving configuration information for one or more transmission configuration indication (TCI) states and corresponding TCI state identifiers (IDs) and receiving one or more TCI state IDs. The method also includes determining, based on the one or more TCI state IDs, at least one of one or more first spatial domain filters for reception of one or more layers, respectively, of a downlink channel and one or more second spatial domain filters for transmission of one or more layers, respectively, of an uplink channel. The method further includes at least one of receiving the one or more layers of the downlink channel using the one or more first spatial domain filters, respectively, and transmitting the one or more layers of the uplink channel using the one or more second spatial domain filters, respectively.Type: GrantFiled: March 10, 2021Date of Patent: November 21, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Emad N. Farag, Eko Onggosanusi, Md. Saifur Rahman, Aris Papasakellariou
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Patent number: 11825472Abstract: Methods are disclosed for enhanced Physical Uplink Control Channel (PUCCH) transmission for 3rd Generation Partnership Project (3GPP) new radio (NR) technologies.Type: GrantFiled: October 12, 2021Date of Patent: November 21, 2023Inventors: Hamid Saber, Jung Hyun Bae
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Patent number: 11817955Abstract: A method for data communication between a first node and a second node includes forming one or more redundancy messages from data messages at the first node using an error correcting code and transmitting first messages from the first node to the second node over a data path, the transmitted first messages including the data messages and the one or more redundancy messages. Second messages are received at the first node from the second node, which are indicative of: (i) a rate of arrival at the second node of the first messages, and (ii) successful and unsuccessful delivery of the first messages. A transmission rate limit and a window size are maintained according to the received second messages. Transmission of additional messages from the first node to the second node is limited according to the maintained transmission rate limit and window size.Type: GrantFiled: November 30, 2021Date of Patent: November 14, 2023Assignee: Strong Force IOT Portfolio 2016, LLCInventors: Tracey Ho, John Segui, Chun Meng, Steven Blumenthal
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Patent number: 11817954Abstract: A method for data communication between a first node and a second node includes forming one or more redundancy messages from data messages at the first node using an error correcting code and transmitting first messages from the first node to the second node over a data path, the transmitted first messages including the data messages and the one or more redundancy messages. Second messages are received at the first node from the second node, which are indicative of: (i) a rate of arrival at the second node of the first messages, and (ii) successful and unsuccessful delivery of the first messages. A transmission rate limit and a window size are maintained according to the received second messages. Transmission of additional messages from the first node to the second node is limited according to the maintained transmission rate limit and window size.Type: GrantFiled: November 30, 2021Date of Patent: November 14, 2023Assignee: Strong Force IOT Portfolio 2016, LLCInventors: Tracey Ho, John Segui, Chun Meng, Steven Blumenthal
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Patent number: 11818081Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. The present disclosure provides a method and a device for controlling the transmit power of uplink transmission in a wireless communication system.Type: GrantFiled: March 13, 2020Date of Patent: November 14, 2023Inventors: Seunghoon Choi, Jinkyu Kang, Youngbum Kim, Taehyoung Kim
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Patent number: 11812500Abstract: This disclosure describes methods, apparatus, and systems related to enhanced Bluetooth triggering of device Wi-Fi radios. A device may determine a first Bluetooth data packet including transport data and an indication of a Wi-Fi service discovery, the transport data including a first sub-field and a second sub-field, the first sub-field indicating a length of the second sub-field, and the second sub-field indicating one or more Wi-Fi services supported by the device. A Bluetooth radio of the device may send the first Bluetooth data packet including an indication of a Wi-Fi service. The device may identify a second Bluetooth data packet received by the Bluetooth radio from a second device, the second Bluetooth data packet indicating that the Wi-Fi service is supported by the second device. The device may use a Wi-Fi radio to send one or more Wi-Fi frames associated with the Wi-Fi service to the second device.Type: GrantFiled: October 31, 2022Date of Patent: November 7, 2023Assignee: Intel CorporationInventors: Emily H. Qi, Carlos Cordeiro, Robert D. Hughes, Elad Oren, Ehud Reshef
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Patent number: 11812454Abstract: A user equipment (UE) receives a configuration from a base station for receiving multiple repetitions of a transmission in a slot aggregation. The UE receives an indication indicating one or more beams used for the multiple repetitions of the transmission. The UE receives a first repetition of the transmission in a first slot based on single frequency network (SFN) operation using at least one configuration that is different from a configuration used for receiving a second repetition in a second slot based on non-SFN operation. The UE optionally determines, based on the indication, whether repetitions within the multiple repetitions of the transmission are transmitted by the base station based on the SFN operation or the non-SFN operation.Type: GrantFiled: May 13, 2021Date of Patent: November 7, 2023Assignee: QUALCOMM IncorporatedInventors: Tianyang Bai, Wooseok Nam, Kiran Venugopal, Sungwoo Park, Tao Luo, Junyi Li
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Patent number: 11812432Abstract: Various embodiments of the present disclosure provide a method for using indication information of time domain resource allocation. The method comprises receiving from a network node indication information of time domain resource allocation for a first type of message. The method further comprises determining a location of time domain resource for a first type of message based at least in part on the indication information and/or configuration information.Type: GrantFiled: July 11, 2022Date of Patent: November 7, 2023Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Zhipeng Lin, Jianwei Zhang, Robert Baldemair
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Patent number: 11800524Abstract: Systems, methods, and instrumentalities are disclosed for reliable control signaling, for example, in New Radio (NR). A receiver in a wireless transmit/receive unit (WTRU) may receive one or more physical downlink control channel (PDCCH) transmissions comprising downlink control information (DCI). The WTRU may determine a transmission profile associated with an uplink control information (UCI). Based on the transmission profile, the WTRU may determine one or more transmission characteristics associated with the transmission of the UCI. The WTRU may transmit the UCI over a physical uplink control channel (PUCCH). The UCI may be transmitted using transmission characteristics determined by the WTRU. The WTRU may transmit the UCI based on at least one of a control resource set (CORESET), a search space, or a radio network temporary identifier (RNTI). The WTRU may determine a transmission profile differently based on what the UCI may comprise.Type: GrantFiled: May 19, 2022Date of Patent: October 24, 2023Assignee: InterDigital Patent Holdings, Inc.Inventors: Paul Marinier, J. Patrick Tooher, Tao Deng, Ghyslain Pelletier
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Patent number: 11799586Abstract: A method for data communication between a first node and a second node includes forming one or more redundancy messages from data messages at the first node using an error correcting code and transmitting first messages from the first node to the second node over a data path, the transmitted first messages including the data messages and the one or more redundancy messages. Second messages are received at the first node from the second node, which are indicative of: (i) a rate of arrival at the second node of the first messages, and (ii) successful and unsuccessful delivery of the first messages. A transmission rate limit and a window size are maintained according to the received second messages. Transmission of additional messages from the first node to the second node is limited according to the maintained transmission rate limit and window size.Type: GrantFiled: November 30, 2021Date of Patent: October 24, 2023Assignee: Strong Force IOT Portfolio 2016, LLCInventors: Tracey Ho, John Segui, Chun Meng, Steven Blumenthal