公开(公告)号：US20240357602A1

公开(公告)日：2024-10-24

申请号：US18393331

申请日：2023-12-21

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Makesh Pravin JOHN WILSON ,  Tao LUO ,  Jing SUN ,  Xiaoxia ZHANG ,  Arumugam CHENDAMARAI KANNAN ,  Vinay CHANDE ,  Mostafa KHOSHNEVISAN

IPC: H04W72/23 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L5/0048 ,  H04L5/0007 ,  H04W72/0466

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first transmit receive point (TRP), a downlink control information (DCI) communication, the UE being included in a multi-TRP configuration with the first TRP and a second TRP. The UE may determine information unique to the first TRP. The information unique to the first TRP may be at least one of associated with the DCI communication or included in the DCI communication. The UE may generate a downlink scrambling sequence initialization code, associated with the first TRP, based at least in part on the information unique to the first TRP. The UE may generate a downlink scrambling sequence, associated with the first TRP, based at least in part on the downlink scrambling sequence initialization code associated with the first TRP. Numerous other aspects are provided.

公开(公告)号：US20230125863A1

公开(公告)日：2023-04-27

申请号：US18146272

申请日：2022-12-23

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin JOHN WILSON ,  Tao LUO ,  Yan ZHOU ,  Heechoon LEE

IPC: H04L5/00 ,  H04N1/32 ,  H04B1/10 ,  H04W72/23

Abstract: In an embodiment, a UE determines QCL information that indicates an association between a spatial parameter and a current transmission configuration, and conveys the determined QCL information to a BS. In another embodiment, a BS transmits a DCI that triggers transmission of a reference signal that includes QCL information that indicates an association between a spatial parameter and a current transmission configuration, whereby any DCI triggering any reference signal that includes any QCL information is configured to trigger a UE to send an express acknowledgment or an implied acknowledgment to that DCI.

公开(公告)号：US20220124769A1

公开(公告)日：2022-04-21

申请号：US17449244

申请日：2021-09-28

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tao LUO ,  Muhammad Nazmul ISLAM ,  Makesh Pravin JOHN WILSON ,  Xiaoxia ZHANG

IPC: H04W72/12 ,  H04W74/08 ,  H04W72/04

Abstract: A first apparatus may determine a first schedule associated with the one or more repetitions of the control information on the control channel based on the first information. The first apparatus may receive, from the network, at least one of the one or more repetitions of the control information on the control channel based on the first schedule, wherein the control information indicates a second schedule associated with a random access response (RAR) on a data channel. The first apparatus may receive, from the network, the RAR on the data channel based on the second schedule.

公开(公告)号：US20210288728A1

公开(公告)日：2021-09-16

申请号：US17333456

申请日：2021-05-28

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Sony AKKARAKARAN ,  Tao LUO ,  Bilal SADIQ ,  Muhammad Nazmul ISLAM ,  Makesh Pravin JOHN WILSON ,  Sumeeth NAGARAJA ,  Xiao Feng WANG

IPC: H04B17/309 ,  H04W76/27 ,  H04B7/0417 ,  H04L5/00 ,  H04W24/10 ,  H04W24/02

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for radio link monitoring reference signal (RLM-RS) determination using communications systems operating according to new radio (NR) technologies. For example, a method for wireless communications from a UE generally includes determining resources to monitor for radio link monitoring (RLM) prior to being configured with resources to monitor for RLM after establishing a radio resource control (RRC) connection with a network, and performing RLM based on the determined resources.

公开(公告)号：US20210208247A1

公开(公告)日：2021-07-08

申请号：US17029722

申请日：2020-09-23

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin JOHN WILSON ,  Volodimir SLOBODYANYUK ,  Sundar SUBRAMANIAN ,  Radhika Dilip GOWAIKAR ,  Michael John HAMILTON ,  Amin ANSARI

IPC: G01S7/41 ,  G01S13/52 ,  G06T3/40

Abstract: Embodiments provided herein allow for identification of one or more regions of interest in a radar return signal that would be suitable for selected application of super-resolution processing. One or more super-resolution processing techniques can be applied to the identified regions of interest. The selective application of super-resolution processing techniques can reduce processing requirements and overall system delay. The output data of the super-resolution processing can be provided to a mobile computer system. The output data of the super-resolution processing can also be used to reconfigure the radar radio frequency front end to beam form the radar signal in region of the detected objects. The mobile computer system can use the output data for implementation of deep learning techniques. The deep learning techniques enable the vehicle to identify and classify detected objects for use in automated driving processes. The super-resolution processing techniques can be implemented in analog and/or digital circuitry.

公开(公告)号：US20210045097A1

公开(公告)日：2021-02-11

申请号：US16949328

申请日：2020-10-26

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin JOHN WILSON ,  Xiao Feng WANG ,  Tao LUO ,  Sony AKKARAKARAN ,  Wooseok NAM ,  Sumeeth NAGARAJA ,  Shengbo CHEN ,  Kaushik CHAKRABORTY

IPC: H04W72/04 ,  H04W24/10 ,  H04L1/00 ,  H04L5/00

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a UE may measure a first reference signal, associated with a frequency band of a long term evolution (LTE) system, and a second reference signal associated with a frequency band of a new radio (NR) system. The frequency band of the NR system may overlap the frequency band of the LTE system. The UE may determine first channel state feedback, associated with the frequency band of the LTE system, and second channel state feedback, associated with the frequency band of the NR system, based at least in part on the first reference signal and the second reference signal, respectively. The UE may report the first channel state feedback or the second channel state feedback in uplink control information (UCI). Other aspects are provided.

公开(公告)号：US20210014930A1

公开(公告)日：2021-01-14

申请号：US17032675

申请日：2020-09-25

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Sony AKKARAKARAN ,  Makesh Pravin JOHN WILSON ,  Sumeeth NAGARAJA ,  Kaushik CHAKRABORTY ,  Shengbo CHEN ,  Xiao Feng WANG

IPC: H04W76/36 ,  H04W16/14 ,  H04W72/04 ,  H04W76/27 ,  H04L5/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for dynamic reclamation of resources reserved for forward compatibility using communications systems operating according to new radio (NR) technologies. Certain aspects provide a method for wireless communication. The method generally includes identifying resources previously reserved for forward compatibility (FC) that are available for reuse, and providing signaling, to one or more user equipments (UEs), indicating the identified resources are available for reuse.

公开(公告)号：US20200336189A1

公开(公告)日：2020-10-22

申请号：US16921589

申请日：2020-07-06

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Makesh Pravin JOHN WILSON ,  Tianyang BAI ,  Jung Ho RYU ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04B7/06 ,  H04B7/08 ,  H04W72/04 ,  H04W72/06

Abstract: Aspects described herein relate to transmitting a set of downlink reference signals corresponding to a set of uplink beams, receiving, from a user equipment (UE) and based on measuring at least one of the set of downlink reference signals, an indication to use a separate uplink beam that is different from a downlink beam for transmitting uplink communications, configuring, based on the indication, the UE with the downlink beam and the separate uplink beam, and receiving, from the UE, uplink communications based on the separate uplink beam.

公开(公告)号：US20200296688A1

公开(公告)日：2020-09-17

申请号：US16887830

申请日：2020-05-29

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Bilal SADIQ ,  Tao LUO ,  Makesh Pravin JOHN WILSON

IPC: H04W68/02 ,  H04W88/08 ,  H04L5/00 ,  H04W24/08 ,  H04W56/00 ,  H04W72/04 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine, for a user equipment, a configuration for a monitoring occasion for paging within a paging occasion based at least in part on a user equipment index and a reference signal index. In some aspects, the base station may provide a paging signal in accordance with the configuration based at least in part on determining the configuration for the monitoring occasion for paging within the paging occasion. Numerous other aspects are provided.

公开(公告)号：US20200236704A1

公开(公告)日：2020-07-23

申请号：US16722485

申请日：2019-12-20

Applicant: QUALCOMM Incorporated

Inventor： Vinay CHANDE ,  Tao LUO ,  Xiaoxia ZHANG ,  Makesh Pravin JOHN WILSON ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W74/00 ,  H04W72/04 ,  H04W72/02 ,  H04W72/00 ,  H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, for a first message of a random access channel (RACH) procedure and based at least in part on whether the UE has beam correspondence, at least one of: a set of time-frequency resources for the first message of the RACH procedure, or a preamble for the first message of the RACH procedure. In some aspects, the UE may transmit, to a base station and based at least in part on selecting the at least one of the set of time-frequency resources or the preamble, the first message of the RACH procedure. Numerous other aspects are provided.