公开(公告)号：US20220003859A1

公开(公告)日：2022-01-06

申请号：US17364307

申请日：2021-06-30

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  Peter GAAL ,  Taesang YOO ,  Simone MERLIN ,  Srinivas YERRAMALLI ,  John Edward SMEE

IPC: G01S13/56 ,  G01S7/03 ,  G01S7/35

Abstract: Monostatic radar with progressive length transmission may be used with half-duplex systems or with full-duplex systems to reduce self-interference. The system transmits a first signal for a first duration and receives a first reflection of the first signal from a first object during a second duration. The system transmits a second signal for a third duration longer than the first duration and receives a second reflection of the second signal from a second object during a fourth duration. The system calculates a position of the first object and the second object based on the first reflection and the second reflection. The first signal, first duration, and second duration are configured to detect reflections from objects within a first distance of the system. The second signal, third duration, and fourth duration are configured to detect reflections from objects between the first distance and a second distance from the system.

公开(公告)号：US20210410176A1

公开(公告)日：2021-12-30

申请号：US16914069

申请日：2020-06-26

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Tao LUO ,  Luca BLESSENT ,  Karl Georg HAMPEL ,  Junyi LI

IPC: H04W72/14 ,  H04W88/14 ,  H04W72/12 ,  H04W80/02 ,  H04L27/26 ,  H04L5/00 ,  H04L1/16 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first node may transmit a grant for a communication associated with a scheduling gap, wherein the scheduling gap is imposed with a minimum value over a set of resources, and communicate with a second node based at least in part on the grant. Numerous other aspects are provided.

公开(公告)号：US20210392652A1

公开(公告)日：2021-12-16

申请号：US17319227

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Shuanshuan WU ,  Kapil GULATI ,  Junyi LI

IPC: H04W72/08

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The method generally includes taking received signal power measurements on a first transmitter receiver point (TRP) of the UE and a second TRP of the UE, determining resources to exclude from a pool of resources for sidelink transmissions based on the received signal power measurements taken on the first and second TRPs, selecting resources from the pool of resources for sidelink communications based at least in part on the determination of resources to exclude, and transmitting on the sidelink, on one or more of the first and second TRPs, using the selected resources.

公开(公告)号：US20210392632A1

公开(公告)日：2021-12-16

申请号：US17316678

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Arumugam CHENDAMARAI KANNAN ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04W72/02 ,  H04B17/336

Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or base station. In one aspect, the apparatus may receive a channel state information (CSI) report configuration via radio resource control (RRC) signaling, the CSI report configuration including at least one of a channel measurement resource (CMR) resource setting, an interference measurement resource (IMR) resource setting, or a report quantity parameter. The apparatus may also determine a downlink receive beam of one or more downlink receive beams based on the CSI report configuration. The apparatus may also communicate with a base station via the downlink receive beam based on the determined downlink receive beam. Additionally, the apparatus may calculate a signal-to-interference-plus-noise ratio (SINR) quantity associated with a plurality of downlink transmit beams. The apparatus may also decode the CSI report configuration.

公开(公告)号：US20210391907A1

公开(公告)日：2021-12-16

申请号：US17329877

申请日：2021-05-25

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04B17/336

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a configuration that indicates multiple sidelink channel state information (CSI) reporting sets, wherein different sidelink CSI reporting sets include different combinations of CSI parameters; receive an indication of a sidelink CSI reporting set, of the multiple sidelink CSI reporting sets, to be reported in a sidelink CSI report; and transmit the sidelink CSI report, wherein the sidelink CSI report includes a set of values for one or more CSI parameters included in the indicated sidelink CSI reporting set. Numerous other aspects are provided.

公开(公告)号：US20210390434A1

公开(公告)日：2021-12-16

申请号：US17344013

申请日：2021-06-10

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Jung Ho RYU ,  Junyi LI

IPC: G06N5/04 ,  H04W24/08 ,  H04W24/10 ,  G06N20/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may apply a machine learning-based model to one or more functions for wireless communication, determine an error event associated with the machine learning-based model based at least in part on applying the machine learning-based model, and transmit, to a base station, an error report based at least in part on determining the error event associated with the machine learning-based model. Numerous other aspects are provided.

公开(公告)号：US20210389407A1

公开(公告)日：2021-12-16

申请号：US17343476

申请日：2021-06-09

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  Peter GAAL ,  Taesang YOO ,  Simone MERLIN

IPC: G01S5/02 ,  H04W64/00 ,  H04B17/318 ,  G01S5/00

Abstract: Disclosed are techniques for wireless sensing. In an aspect, a user equipment (UE) measures at least a line-of-sight (LOS) path and a non-line-of-sight (NLOS) path of a first downlink positioning reference signal (DL-PRS) from a first transmission-reception point (TRP), measures at least an LOS path and an NLOS path of a second DL-PRS from a second TRP, measures at least an LOS path and an NLOS path of a third DL-PRS from a third TRP, and enables a location of a non-participating target object to be determined based, at least in part, on reference signal time difference (RSTD) measurements between a time of arrival (ToA) of the LOS path of the first DL-PRS and the ToAs of the NLOS paths of the first, second, and third DL-PRS. In an aspect, the non-participating target object does not participate in determining its own location.

公开(公告)号：US20210385853A1

公开(公告)日：2021-12-09

申请号：US17322080

申请日：2021-05-17

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/14 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE on a sidelink channel, an indicator of a state of the sidelink channel. Accordingly, the first UE may transmit, to a base station, a request for an additional resource for the sidelink channel, based at least in part on determining that the indicator of the state of the sidelink channel satisfies a condition. For example, the first UE may determine that a modulation and coding scheme (MCS) supported by a current resource for the sidelink channel is outside a range of MCSs granted by the base station. In some aspects, the request may include a negative-acknowledgement (NACK) signal, and the first UE may also transmit a scheduling request for transmitting the indicator of the state of the sidelink channel Numerous other aspects are provided.

公开(公告)号：US20210378010A1

公开(公告)日：2021-12-02

申请号：US17081867

申请日：2020-10-27

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Xiaoxia ZHANG ,  Jing SUN ,  Navid ABEDINI ,  Tao LUO ,  Luca BLESSENT ,  Junyi LI

IPC: H04W74/08 ,  H04W16/14 ,  H04W88/14

Abstract: Wireless communications systems and methods related to sharing channel occupancy time (COT) for a channel in an unlicensed 5G spectrum in an integrated access backhaul (IAB) network are provided. In some aspects, an IAB node of the IAB network may perform a channel access procedure to acquire the COT and share the COT with a parent IAB node and/or a child IAB node for the parent IAB node and/or child IAB node to communicate back with the COT initiating IAB node. The sharing of the COT with the parent IAB node and/or child IAB node may also include a sharing of the same COT between a distributed unit and a mobile terminal of the COT-initiating IAB node.

公开(公告)号：US20210377957A1

公开(公告)日：2021-12-02

申请号：US17319941

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04W72/08 ,  H04W72/04 ,  H04L5/14 ,  H04W16/28 ,  H04W88/14 ,  H04B17/345

Abstract: A configuration for a first wireless device to provide, to a second wireless device, assistance information for a SIM configuration. The apparatus transmits, to a second wireless device, assistance information for a SIM configuration for the first wireless device and including resource information of the first wireless device for a SIM procedure. The apparatus receives, from the second wireless device, the SIM configuration.