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公开(公告)号：US20220408326A1
公开(公告)日：2022-12-22
申请号：US17350722
申请日：2021-06-17
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Navid ABEDINI , Jianghong LUO , Junyi LI , Tao LUO
Abstract: Example aspects include a method, apparatus, and computer-readable medium for network-triggered reestablishment by a network node of a wireless communication network, comprising transmitting, to a user equipment (UE) in a connected state with a first central unit (CU), an indication to perform a radio resource control (RRC) reestablishment procedure with a second CU. The indication comprises a reestablishment cell identifier. The aspects further include performing the RRC reestablishment procedure with the UE to transfer the UE from the first CU to the second CU using the reestablishment cell identifier.
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公开(公告)号：US20220400451A1
公开(公告)日：2022-12-15
申请号：US17455320
申请日：2021-11-17
Applicant: QUALCOMM Incorporated
Inventor： Jianghong LUO , Navid ABEDINI , Tao LUO , Junyi LI , Wanshi CHEN , Naeem AKL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit a keep-alive signal that indicates a presence of a cell in an energy saving mode. The base station may transmit a synchronization signal block (SSB) burst set based at least in part on the keep-alive signal. Numerous other aspects are described.
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公开(公告)号：US20220394113A1
公开(公告)日：2022-12-08
申请号：US17303564
申请日：2021-06-02
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Sony AKKARAKARAN , Navid ABEDINI , Junyi LI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may receive a packet from a second wireless node, wherein the packet is associated with an indication of whether the packet is associated with a radio access link or a sidelink of the first wireless node. The first wireless node may transmit the packet on the radio access link or the sidelink in accordance with the indication. Numerous other aspects are described.
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公开(公告)号：US20220377843A1
公开(公告)日：2022-11-24
申请号：US17327012
申请日：2021-05-21
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Navid ABEDINI , Junyi LI , Tao LUO , Kapil GULATI
Abstract: The base station may transmit a mode switch indication to a UE to switch from a first duplex mode to a second duplex mode. The UE may activate or deactivate one or more antenna panels and the UE and the base station may communicate with each other based on the mode switch indication. The second duplex mode may be FD mode, and the mode switch indication may be transmitted a threshold number of symbols or slots prior to the FD symbols. The slot format pattern may not include FD symbol, and the base station and the UE may communicate bidirectional signals in FD mode using the flexible symbols. The second duplex mode may be HD mode. The slot format pattern may include the FD symbols, and the base station and the UE may transmit or receive signals in HD mode using the FD symbols as the flexible symbols.
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公开(公告)号：US20220368436A1
公开(公告)日：2022-11-17
申请号：US17302795
申请日：2021-05-12
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Juergen CEZANNE , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may transmit, using a frequency-domain beam sweeping configuration, a wideband signal, wherein a pointing direction of a first beam conveying the wideband signal changes continuously with respect to a frequency domain, and wherein each resource element of the wideband signal has a different pointing direction. The transmitter device may receive a report associated with a set of measurements of the wideband signal performed by a receiver device. The transmitter device may communicate using a second beam that has a beam direction determined based at least in part on the received report. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20220322144A1
公开(公告)日：2022-10-06
申请号：US17650429
申请日：2022-02-09
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Ozcan OZTURK , Karl Georg HAMPEL , Navid ABEDINI , Jianghong LUO , Junyi LI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB) node may receive a data packet associated with a timing parameter. The IAB may insert a time stamp into the data packet, based at least in part on the timing parameter, the time stamp associated with a reference time that is known among one or more additional IAB nodes within a path associated with the data packet. Numerous other aspects are described.
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公开(公告)号：US20220321284A1
公开(公告)日：2022-10-06
申请号：US17654378
申请日：2022-03-10
Applicant: QUALCOMM Incorporated
Inventor： Jianghong LUO , Navid ABEDINI , Naeem AKL , Luca BLESSENT , Karl Georg HAMPEL , Tao LUO , Junyi LI
IPC: H04L5/00
Abstract: Aspects generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB) node may receive a configuration that indicates multiple resource patterns for one or more slots, wherein each resource pattern corresponds to a different set of one or more resource block (RB) sets within the one or more slots, and wherein each resource pattern includes at least one of: a resource availability pattern that indicates at least one of hard resources, soft resources, or not available resources for one or more RB sets corresponding to that resource pattern, or a resource directionality pattern that indicates at least one of uplink resources, downlink resources, or flexible resources for the one or more RB sets corresponding to that resource pattern. The IAB node may apply a resource pattern, of the multiple resource patterns, based at least in part on the configuration. Numerous other aspects are described.
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公开(公告)号：US20220321200A1
公开(公告)日：2022-10-06
申请号：US17221608
申请日：2021-04-02
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Jianghong LUO , Muhammad Nazmul ISLAM , Ashwin SAMPATH , Junyi LI
IPC: H04B7/155 , H04B17/318 , H04B17/336
Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may be a repeater node. The apparatus may receive, at one or more first antennas of the node, a first signal via at least one first beam. The apparatus may measure, at one or more third antennas of the node, at least one of a power or a quality of at least one third beam. The at least one of the power or the quality of the at least one third beam may be measured at a same time as the first signal is received. The apparatus may forward, at one or more second antennas of the node, the first signal via at least one second beam.
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59.发明申请公开(公告)号：US20220312488A1
公开(公告)日：2022-09-29
申请号：US17216405
申请日：2021-03-29
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Tao LUO , Qian ZHANG , Kapil GULATI , Junyi LI , Yan ZHOU
IPC: H04W74/08
Abstract: 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.
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公开(公告)号：US20220286264A1
公开(公告)日：2022-09-08
申请号：US17193968
申请日：2021-03-05
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Junyi LI , Navid ABEDINI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a full duplex transmission mode, at least one downlink control information (DCI) transmission for scheduling an uplink communication and a downlink communication, wherein the at least one DCI transmission indicates a full duplex beam pair including a first beam associated with the uplink communication and a second beam associated with the downlink communication. The UE may communicate with at least one wireless communication device based at least in part on the uplink communication and the downlink communication. Numerous other aspects are described.
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