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公开(公告)号：US20210392711A1
公开(公告)日：2021-12-16
申请号：US17304894
申请日：2021-06-28
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Jianghong LUO , Muhammad Nazmul ISLAM , Karl Georg HAMPEL , Junyi LI , Juergen CEZANNE
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may determine a first communication configuration for another wireless node. The wireless node may determine a second communication configuration, for the other wireless node, that is different from the first communication configuration, wherein the first communication configuration is a first timing reference and the second communication configuration is a second timing reference that is different from the first timing reference. The wireless node may communicate, with the other wireless node on a downlink, on an uplink, or on a sidelink, using the first communication configuration and the second communication configuration. Numerous other aspects are provided.
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公开(公告)号：US20210376892A1
公开(公告)日：2021-12-02
申请号：US17319625
申请日：2021-05-13
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Navid ABEDINI , Tao LUO , Junyi LI
IPC: H04B7/06 , H04W24/10 , H04B17/336 , H04W88/14
Abstract: A configuration for a wireless device to perform iterations of SIM to detect clutter echo in order to improve a configuration for SIM. The apparatus performs a SIM for multiple beam pairs based on a first transmission power. The apparatus performs an iteration of the SIM for one or more beam pairs that meet a criteria. The iteration of the SIM is based on a second transmission power. The second transmission power is greater than the first transmission power.
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313.发明申请公开(公告)号：US20210368369A1
公开(公告)日：2021-11-25
申请号：US17322437
申请日：2021-05-17
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Navid ABEDINI , Tao LUO , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may determine, from a plurality of beams associated with the first wireless node, a set of suitable uplink beams and a set of suitable downlink beams, wherein the set of suitable UL beams and the set of suitable DL beams are suitable for full duplex communications, and transmit, to a second wireless node, an indication of the set of suitable uplink beams and the set of suitable downlink beams. Numerous other aspects are provided.
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公开(公告)号：US20210367651A1
公开(公告)日：2021-11-25
申请号：US17301920
申请日：2021-04-19
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Navid ABEDINI , Yan ZHOU , Tao LUO , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node (e.g., a user equipment) may determine one or more measurements associated with a beam search performed during a downlink beam management process. The first wireless node may transmit, to a second wireless node (e.g., a base station), a report that indicates one or more candidate downlink receive beams, candidate uplink transmit beams, or candidate downlink receive and uplink transmit beam pairs suitable for full-duplex operation based at least in part on the one or more measurements. Numerous other aspects are provided.
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公开(公告)号：US20210360641A1
公开(公告)日：2021-11-18
申请号：US17228065
申请日：2021-04-12
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Xipeng ZHU , Tao LUO , Luca BLESSENT , Karl Georg HAMPEL , Jianghong LUO , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may transmit, to a second wireless node, a cross-link interference (CLI) management configuration message including a permutation indicator, wherein the permutation indicator indicates that an order of slot formats is an uplink-flexible-downlink order of slot formats or indicates that the order of slot formats is a downlink-flexible-uplink order of slot formats; and communicate with one or more third wireless nodes in accordance with the order of slot formats indicated to the second wireless node. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20210352510A1
公开(公告)日：2021-11-11
申请号：US17301798
申请日：2021-04-14
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Tao LUO , Navid ABEDINI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, in a full duplex communication mode, a data transmission or a control transmission; perform a self-interference measurement (SIM) associated with an uplink transmit beam from a first panel and a downlink receive beam from a second panel of the UE, based at least in part on at least part of the data transmission or the control transmission; and transmit a measurement report indicating the SIM. Numerous other aspects are provided.
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公开(公告)号：US20210351902A1
公开(公告)日：2021-11-11
申请号：US17302205
申请日：2021-04-27
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Juan MONTOJO , Tao LUO , Navid ABEDINI
IPC: H04L5/14 , H04W24/10 , H04B17/336 , H04B17/318 , H04L5/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a channel measurement (CM) process indicating at least one channel measurement resource (CMR) associated with quasi co-location (QCL) information, wherein the QCL information corresponds to a transmit (Tx) beam of the base station associated with a receive (Rx) beam of the UE; receive a configuration for an interference measurement (IM) process indicating at least one interference measurement resource (IMR) associated with a UE beam pair comprising the Rx beam of the UE and a Tx beam of the UE; perform a self-interference measurement (SIM), wherein the SIM procedure is based at least in part on the CM process and the IM process; and transmit, to the base station, a measurement report based at least in part on the SIM procedure. Numerous other aspects are provided.
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公开(公告)号：US20210329473A1
公开(公告)日：2021-10-21
申请号：US17301805
申请日：2021-04-14
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Tao LUO , Navid ABEDINI
Abstract: The present disclosure provides for a configuration that enables an apparatus to determine beam pairs for full duplex communication based on a cross-link interference procedure. The apparatus determines a subset of receive beams based on a beam measurement process, where each receive beam is associated with a different antenna array panel. In some aspects, the apparatus performs a channel measurement process based on the subset of receive beams. The apparatus sweeps through transmitted sounding reference signals from a same transmit beam corresponding to each receive beam of an antenna array panel and receives the transmitted sounding reference signals incrementally through other receive beams associated with other antenna array panels. The apparatus measures a self-interference for at least one beam pair of the subset of receive beams based on a received sounding reference signal. The apparatus selects one or more beam pairs based on a self-interference measurement or a signal-to-interference-plus-noise ratio.
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公开(公告)号：US20210321397A1
公开(公告)日：2021-10-14
申请号：US17225909
申请日：2021-04-08
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Luca BLESSENT , Jianghong LUO , Karl Georg HAMPEL , Tao LUO , Junyi LI
Abstract: Aspects relate to an integrated access backhaul (IAB)-Distributed Unit (DU) resource configuration framework for paired (e.g., frequency division duplex (FDD)) spectrum. Two DU resource configurations per cell may be supported for paired spectrum, including one for a first spectrum band (e.g., a downlink frequency band) and another for a second spectrum band (e.g., an uplink frequency band) of the paired spectrum. Each DU resource configuration may include a respective symbol pattern of symbol types (e.g., downlink (DL), uplink (UL), flexible) for a plurality of slots, as well as a corresponding availability attribute for each symbol type (e.g., hard, soft, or not available). A DU of an IAB node in an IAB network may receive the two DU resource configurations for the paired spectrum from a central unit (CU) of an IAB donor node in the IAB network.
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公开(公告)号：US20210306962A1
公开(公告)日：2021-09-30
申请号：US17213639
申请日：2021-03-26
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Junyi Li , Ashwin Sampath
Abstract: This disclosure generally relates to systems, devices, apparatuses, products, and methods for wireless communication. For example, a communication system may include a repeater that relays communications between communication devices. The repeater determines one or more power configuration parameters associated with the repeater and transmits the one or more power configuration parameters to a controlling node, such as a base station or other entity. The repeater receives, from the controlling node, gain configuration information determined based on the one or more power configuration parameters. A repeater may receive a communication, determine a gain value based on the gain configuration information, and apply the gain value to the received communication to create a gain adjusted communication for transmission to another device.
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