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公开(公告)号：US20220322114A1
公开(公告)日：2022-10-06
申请号：US17657891
申请日：2022-04-04
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Jing SUN , Tao LUO , Xiaoxia ZHANG , Jae Ho RYU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a first zone that includes one or more symbols at or before a scheduled common search space (CSS) and/or a second zone that includes one or more symbols at or after the scheduled CSS. The UE may monitor, or refrain from monitoring, a UE-specific search space at least partially included in the first zone, at least partially included in the second zone, or at least partially included in a combination of the first zone and the second zone. The first zone may include a first quantity of symbols and exclude a second quantity of symbols before the scheduled CSS, and the second zone may include a third quantity of symbols and exclude a fourth quantity of symbols after the scheduled CSS. Numerous other aspects are described.
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公开(公告)号：US20220321402A1
公开(公告)日：2022-10-06
申请号：US17219668
申请日：2021-03-31
Applicant: QUALCOMM Incorporated
Inventor： Shanyu ZHOU , Jelena DAMNJANOVIC , Junyi LI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, at least one reference signal associated with at least one beam. The UE may generate a beam failure indicator (BFI) based at least in part on one or more measurements of the at least one reference signal at the UE. The BFI may be selected (e.g., by the UE or by the base station) from two or more types of BFI based at least in part on one or more measurements associated with the at least one beam at the base station. Numerous other aspects are described.
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公开(公告)号：US20220321199A1
公开(公告)日：2022-10-06
申请号：US17219093
申请日：2021-03-31
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Tao LUO , Junyi LI
Abstract: Techniques for partial configuration of an autonomously smart repeater may allow a control entity (e.g., base station, UE, or cloud software/algorithm) to configure the autonomously smart repeater and thereby improve end-to-end performance for some communications. In an example, a relay device may receive, from a first entity, an indication for reconfiguring a parameter corresponding to an autonomous reconfiguration procedure of the relay device. The relay device may configure a setting of the autonomous reconfiguration procedure according to the parameter. The relay device may forward a signal between a first wireless device and a second wireless device based on the configuring.
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公开(公告)号：US20220312235A1
公开(公告)日：2022-09-29
申请号：US17588005
申请日：2022-01-28
Applicant: QUALCOMM Incorporated
Inventor： Shanyu ZHOU , Jelena DAMNJANOVIC , Tao LUO
IPC: H04W24/08 , H04L5/00 , H04B17/336
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, using a beam, a first reference signal associated with a channel for wireless communication. The UE may receive, using the beam, a second reference signal associated with the channel, wherein a characteristic of the second reference signal comprises an indication for the UE to determine an interference measurement associated with the second reference signal. The UE may generate a cause-oriented beam failure indicator based at least in part on the second reference signal. Numerous other aspects are described.
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公开(公告)号：US20220304088A1
公开(公告)日：2022-09-22
申请号：US17209211
申请日：2021-03-22
Applicant: QUALCOMM Incorporated
Inventor： Shanyu ZHOU , Olufunmilola Omolade AWONIYI-OTERI , Jelena DAMNJANOVIC , Tao LUO
Abstract: In an aspect of the disclosure, a UE may be configured to receive a dataset in an encoded format on a network communication interface. The UE may be further configured to transmit a unicast transmission including a subset of the dataset on a direct communication interface to another UE when a non-unicast transmission is received indicating that the other UE failed to successfully receive the subset of the dataset. The other UE may be configured to transmit, on the direct communication interface, a non-unicast transmission indicating a failure to successfully receive a subset of a dataset on a network communication interface. The other UE may be further configured to receive a unicast transmission including the subset of the dataset on the direct communication interface. A base station may configure the UEs to communicate data on the direct communication interface after receiving the data on a network communication interface.
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Patent Agency Ranking
公开(公告)号：US20220304060A1
公开(公告)日：2022-09-22
申请号：US17203270
申请日：2021-03-16
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO
IPC: H04W74/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, configuration information indicating a downlink initial access signal (IAS) to random access channel (RACH) occasion association pattern, wherein the downlink IAS to RACH occasion association pattern indicates at least one of switching gaps between downlink IAS occasions and between RACH occasions or guard bands between RACH occasions. The UE may transmit, to the base station, a RACH message using a RACH occasion according to the downlink IAS to RACH occasion association pattern. Numerous other aspects are described.
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公开(公告)号：US20220303084A1
公开(公告)日：2022-09-22
申请号：US17203624
申请日：2021-03-16
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia ZHANG , Jing SUN , Zhifei FAN , Jun MA , Wooseok NAM , Iyab Issam SAKHNINI , Tao LUO
Abstract: The apparatus is configured to transmit and/or receive GDMRS that may be scrambled based on a same scrambling identifier (ID) and shared for a plurality of UEs or channels. The apparatus, in some configurations, is further configured to multiplex, in time, data for the plurality of UEs or channels into different segments within each symbol in a set of symbols. The apparatus is further configured to transmit and/or receive the multiplexed data for the plurality of UEs or channels. In some configurations, the apparatus is further configured to demodulate the received data based on the GDMRS, and extract at least one segment for a UE or a plurality of channels associated with the apparatus within the demodulated data for subsequent decoding at the apparatus. In some configurations the extraction is based on a SLIV transmitted and/or received by the apparatus.
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公开(公告)号：US20220279416A1
公开(公告)日：2022-09-01
申请号：US17745535
申请日：2022-05-16
Applicant: QUALCOMM Incorporated
Inventor： Chirag Sureshbhai PATEL , Tao LUO
Abstract: Techniques for autonomous handover signaling on a shared communication medium are disclosed. An access terminal may receive, from an access point, one or more configuration messages configuring the access terminal for autonomous handover and including a parameter defining one or more autonomous handover triggering events. The access point may perform one or more mobility measurements on a communication medium and monitor for the one or more autonomous handover triggering events based on the one or more mobility measurements. The access terminal may perform an autonomous handover from a source access point to a target access point based on the monitoring.
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公开(公告)号：US20220264348A1
公开(公告)日：2022-08-18
申请号：US17436535
申请日：2019-03-29
Applicant: Qualcomm Incorporated
Inventor： Alexandros MANOLAKOS , Yan ZHOU , Yu ZHANG , Tao LUO
IPC: H04W24/10 , H04W24/08 , H04B17/345
Abstract: Methods, systems, and devices for wireless communications are described. A base station (e.g., next-generation NodeB ((gNB)) may transmit a report configuration to a user equipment (UE). The report configuration may include a first set of quasi co-location parameters for channel measurement and a second set of quasi co-location parameters for interference measurement. At least one quasi co-location reference associated with a first quasi co-location parameter of the first set may be different than a quasi co-location reference associated with a second quasi co-location parameter of the second set. The quasi co-location references may include different quasi co-location Typed references that correspond to different spatial receive beams. The UE may perform the channel measurement based on a first resource setting for the channel measurement and the first set of quasi co-location parameters. The UE may perform the interference measurement based on a second resource setting for the interference measurement and the second set of quasi co-location parameters.
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公开(公告)号：US20220256543A1
公开(公告)日：2022-08-11
申请号：US17170810
申请日：2021-02-08
Applicant: QUALCOMM Incorporated
Inventor： Qingjiang TIAN , Xiaoxia ZHANG , Jing SUN , Zhifei FAN , Wooseok NAM , Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL , Tao LUO
Abstract: Aspects of a multi-stage multi-PDSCH grant are provided which allow a UE to obtain data in a downlink data burst with more scheduling flexibility than single-stage multi-PDSCH grants. A base station provides the UE in a downlink control channel a first portion of downlink control information which indicates a plurality of downlink data transmissions. The UE monitors the downlink control channel for the first portion of downlink control information. Afterwards, the base station sends to the UE a second portion of the downlink control information including parameters for one of the downlink data transmissions. The base station may also send the UE a third portion of the downlink control information including additional parameters for the downlink data transmission. After the UE obtains the portions, the UE decodes the one of the downlink data transmissions indicated at least in part by the first and second portion of the downlink control information.
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