Patents Examined by Faiyazkhan Ghafoerkhan
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Patent number: 11729820Abstract: The present invention constructs L RLC PDUs, where L is larger than 1; and submit the L RLC PDUs to a medium access control (MAC) layer for a transmission opportunity. The L RLC PDUs include a first RLC PDU having a poll to trigger status reporting at a receiving device and a second RLC PDU not having the poll and having a highest sequence number (SN) among SNs of the L RLC PDUs. The present invention sets a state variable to a highest SN among SNs of RLC PDUs having the poll submitted to the MAC layer, upon submitting the first RLC PDU to the MAC layer.Type: GrantFiled: July 27, 2022Date of Patent: August 15, 2023Assignee: LG ELECTRONICS INC.Inventors: Gyeongcheol Lee, Seungjune Yi
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Patent number: 11723054Abstract: A system information transmission method, a terminal and a network device are provided. The method includes: sending request information to a network device in the case that target Other SI is to be requested; receiving a random access message two or a random access message four which is sent by the network device based on the request information and carries preset indication information; and determining whether to receive subsequent broadcast information based on the random access message two or the random access message four.Type: GrantFiled: January 6, 2022Date of Patent: August 8, 2023Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventor: Li Chen
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Patent number: 11722258Abstract: A retransmission method for use in a telecommunications system, the method comprising: transmitting, to a terminal, first data in a set of identified resources allocated for the transmission of the first data; identifying that a portion of the identified resources has been used to transmit data other than the first data; and retransmitting a subset of the first data, the subset of the first data comprising the portion of the first data that was previously scheduled to be transmitted in the portion of the identified resources.Type: GrantFiled: May 24, 2021Date of Patent: August 8, 2023Assignee: SONY GROUP CORPORATIONInventors: Martin Warwick Beale, Shin Horng Wong, Samuel Asangbeng Atungsiri
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Patent number: 11716158Abstract: Received Signal Strength Indicator (RSSI) is measured accurately even in a case where a discovery signal is transmitted. A receiver receives a plurality of subframes, at least one of which includes a discovery signal, and a measurer measures Reference Signal Reception Power (RSRP) using a first resource in which the discovery signal is mapped, measures RSSI using a second resource different from the first resource for which the discovery signal is mapped, and calculates Reference Signal Reception Quality (RSRQ) using RSRP and RSSI.Type: GrantFiled: September 17, 2021Date of Patent: August 1, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Ayako Horiuchi, Masayuki Hoshino, Seigo Nakao
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Patent number: 11716712Abstract: Certain aspects of the present disclosure relate to methods and apparatus for interference management with adaptive resource block (RB) allocation. In an exemplary method, a user equipment (UE) receives, from a base station (BS), an indication of a first set of resource blocks (RBs) to receive a first downlink (DL) transmission in a time interval, the UE receives, from the BS, an indication of a dynamically allocated second set of RBs to receive a second DL transmission from the BS in the time interval, and the UE alters one or more parameters of a receiver, based on the second set of RBs, when receiving the second DL transmission on the second set of RBs. Altering the one or more parameters may include switching a phase-locked loop (PLL) of the receiver to a center frequency determined based on the second set of RBs.Type: GrantFiled: February 9, 2022Date of Patent: August 1, 2023Assignee: QUALCOMM IncorporatedInventors: Xiaoyin He, Peter Pui Lok Ang, Krishna Kiran Mukkavilli, Joseph Patrick Burke
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Patent number: 11716766Abstract: Methods, systems, and devices for wireless communications are described. In some implementations, a UE may determine that a maximum permissible exposure (MPE) restriction applies to UE transmissions, and the UE may transmit at a lower power to meet the restriction. The UE may be configured to account for lower power transmission when selecting between a two-step or a four-step random access channel (RACH) procedure. In some cases, the UE may identify a RACH procedure selection rule for selecting between the two-step RACH procedure and the four-step RACH procedure based on whether an exposure condition (e.g., MPE restriction) is identified. The selection rule may indicate one or more synchronization signal block based reference signal received power thresholds to be used by the UE to select between the two-step RACH procedure and four-step RACH procedure. The UE may perform the selected RACH procedure.Type: GrantFiled: March 18, 2021Date of Patent: August 1, 2023Assignee: QUALCOMM IncorporatedInventors: Mahmoud Taherzadeh Boroujeni, Tao Luo
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Patent number: 11706797Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.Type: GrantFiled: April 25, 2022Date of Patent: July 18, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Qi Xiong, Chen Qian, Bin Yu
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Patent number: 11706819Abstract: Methods and apparatuses related to a two-step RACH procedure are provided. Channel conditions can be estimated based on a UE PRACH transmission rather than the subsequent PUSCH transmission in the first part of the two-step RACH. A variable length gap can be provided between the PRACH preamble transmission and the PUSCH transmission. Other solutions are also provided.Type: GrantFiled: June 16, 2022Date of Patent: July 18, 2023Assignee: SEMTECH CORPORATIONInventors: Gustav Gerald Vos, Recep Serkan Dost, Steven John Bennett
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Patent number: 11706811Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may receive an indication of a configuration of one or more communication links associated with an enhanced duplex mode of at least one of the first wireless node or a second wireless node. The first wireless node may receive an indication of a random access channel (RACH) configuration associated with the second wireless node. The first wireless node may transmit a request to modify the RACH configuration, where the request to modify the RACH configuration is based at least in part on the configuration of the one or more communication links and the RACH configuration. Numerous other aspects are provided.Type: GrantFiled: March 29, 2021Date of Patent: July 18, 2023Assignee: QUALCOMM IncorporatedInventors: Navid Abedini, Tao Luo, Qian Zhang, Kapil Gulati, Junyi Li, Yan Zhou
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Patent number: 11700647Abstract: The present disclosure provide a method and terminal for counting preamble retransmission in a random access procedure. The method includes: in a random access procedure, when detecting that no Random Access Response (RAR) is received or contention resolution fails, counting a number of times of retransmission of a preamble and/or a number of times of power ramping of transmission of the preamble according to a configured counter/counters.Type: GrantFiled: August 24, 2021Date of Patent: July 11, 2023Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventor: Li Chen
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Patent number: 11700646Abstract: The present disclosure provide a method and terminal for counting preamble retransmission in a random access procedure. The method includes: in a random access procedure, when detecting that no Random Access Response (RAR) is received or contention resolution fails, counting a number of times of retransmission of a preamble and/or a number of times of power ramping of transmission of the preamble according to a configured counter/counters.Type: GrantFiled: August 24, 2021Date of Patent: July 11, 2023Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventor: Li Chen
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Patent number: 11695697Abstract: Some embodiments provide a novel way to insert a service (e.g., a third party service) in the path of a data message flow, between two machines (e.g., two VMs, two containers, etc.) in a public cloud environment. For a particular tenant of the public cloud, some embodiments create an overlay logical network with a logical overlay address space. To perform a service on data messages of a flow between two machines, the logical overlay network passes to the public cloud's underlay network the data messages with their destination address (e.g., destination IP addresses) defined in the logical overlay network. The underlay network (e.g., an underlay default downlink gateway) is configured to pass data messages with such destination addresses (e.g., with logical overlay destination addresses) to a set of one or more service machines. The underlay network (e.g.Type: GrantFiled: September 14, 2020Date of Patent: July 4, 2023Assignee: NICIRA, INC.Inventor: Mukesh Hira
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Patent number: 11687264Abstract: Technologies for an accelerator interface over Ethernet are disclosed. In the illustrative embodiment, a network interface controller of a compute device may receive a data packet. If the network interface controller determines that the data packet should be pre-processed (e.g., decrypted) with a remote accelerator device, the network interface controller may encapsulate the data packet in an encapsulating network packet and send the encapsulating network packet to a remote accelerator device on a remote compute device. The remote accelerator device may pre-process the data packet (e.g., decrypt the data packet) and send it back to the network interface controller. The network interface controller may then send the pre-processed packet to a processor of the compute device.Type: GrantFiled: September 29, 2017Date of Patent: June 27, 2023Assignee: Intel CorporationInventors: Chih-Jen Chang, Brad Burres, Jose Niell, Dan Biederman, Robert Cone, Pat Wang, Kenneth Keels, Patrick Fleming
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Patent number: 11683839Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, receiving, from a base station, one or more configurations for a physical random access channel (PRACH) communication, and transmitting a PRACH communication according to a configuration selected from the one or more configurations based at least in part on the PRACH communication being subject to a maximum permissible exposure (MPE) condition and a rule. The rule may include a parameter that is received from the base station. Numerous other aspects are provided.Type: GrantFiled: February 22, 2021Date of Patent: June 20, 2023Assignee: QUALCOMM IncorporatedInventors: Mahmoud Taherzadeh Boroujeni, Yan Zhou, Tao Luo, Juan Montojo
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Patent number: 11678380Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a number of repetitions of a message 3 (msg3) communication of a four-step random access channel (RACH) procedure that are to be transmitted to a base station. The UE may transmit, to the base station, the repetitions of the msg3 communication based at least in part on determining the number of the repetitions of the msg3 communication. Numerous other aspects are provided.Type: GrantFiled: May 12, 2021Date of Patent: June 13, 2023Assignee: QUALCOMM IncorporatedInventors: Hung Dinh Ly, Wei Yang, Krishna Kiran Mukkavilli, Gokul Sridharan, Hwan Joon Kwon
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Patent number: 11677525Abstract: According to the present disclosure, behaviors of a Base Station (BS) and a User Equipment (UE) pertinent to Reference Signal (RS) transmissions are discussed. BS may configure RS corresponding to a set of antenna ports in two or more groups of Orthogonal Frequency Division Multiplexing (OFDM) symbols on a short Physical Downlink Sharing CHannel (sPDSCH), where subcarrier indices used for RS transmission are different between at least two groups of OFDM symbols. Then, BS may transmit the RS to UE. UE will receive RS and perform channel estimation based on the received RS.Type: GrantFiled: April 12, 2021Date of Patent: June 13, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Zhan Zhang, Majid Gerami, Niklas Andgart, MÃ¥rten Sundberg
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Patent number: 11672006Abstract: A random access procedure between a user equipment (UE) and a base station may include repetition of a random access message 3 to improve reception and provide for selection of a refined beam. The UE may receive, using a first receive beam, a random access message 2 transmitted by a base station using a first transmit beam. The random access message 2 indicates to the UE to transmit a plurality of repetitions of a random access message 3. The UE may transmit the plurality of repetitions based on the random access message 2. The UE may receive a random access message 4 transmitted by the base station using a second transmit beam that is a sub-beam of the first transmit beam based on transmitting the plurality of repetitions. The base station may select the second transmit beam based on at least one of the plurality of repetitions.Type: GrantFiled: February 18, 2021Date of Patent: June 6, 2023Assignee: QUALCOMM INCORPORATEDInventors: Mahmoud Taherzadeh Boroujeni, Tao Luo, Juan Montojo, Peter Gaal
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Patent number: 11665724Abstract: A system information transmission method, a terminal and a network device are provided. The method includes: sending request information to a network device in the case that target Other SI is to be requested; receiving a random access message two or a random access message four which is sent by the network device based on the request information and carries preset indication information; and determining whether to receive subsequent broadcast information based on the random access message two or the random access message four.Type: GrantFiled: January 6, 2022Date of Patent: May 30, 2023Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventor: Li Chen
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Patent number: 11665745Abstract: Methods, systems, and devices for wireless communications are described in which random access preambles may be designed to provide for relatively low inter-carrier interference (ICI) of adjacent available frequency resources in a non-terrestrial network (NTN). Random access preambles for NTN random access requests may be selected from a first set of random access preambles that are different from a second set of random access preambles for terrestrial random access requests. The first set of random access preambles may be a subset of the second set of random access preambles. The first set of random access preambles may be provided for contention-based random access (CBRA) and contention-free random access (CFRA) preambles may be configured by a base station from random access preambles that correspond to or are different from the second set of random access preambles.Type: GrantFiled: June 30, 2021Date of Patent: May 30, 2023Assignee: QUALCOMM IncorporatedInventors: Ayan Sengupta, Xiao Feng Wang, Alberto Rico Alvarino, Peter Gaal, Liangping Ma, Le Liu, Jun Ma, Bharat Shrestha, Umesh Phuyal
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Patent number: 11659600Abstract: Methods and apparatuses for random access procedures in a wireless communication system. A method for operating a user equipment (UE) includes receiving a system information block (SIB) in a downlink bandwidth (DL) part (BWP). The DL BWP is linked to a first uplink (UL) BWP. The SIB includes an indication for one or more UL BWPs. The method further includes transmitting a physical random access channel (PRACH) in a second UL BWP from the one or more UL BWPs. The second UL BWP is different than the first UL BWP.Type: GrantFiled: February 23, 2021Date of Patent: May 23, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Carmela Cozzo, Aris Papasakellariou