公开(公告)号：US20240396613A1

公开(公告)日：2024-11-28

申请号：US18714795

申请日：2022-02-18

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Hamed PEZESHKI ,  Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Yan ZHOU

IPC: H04B7/06 ,  H04B17/318

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a radio link monitoring configuration for a first serving cell that indicates a configuration of a first and second set of beam-failure-detection reference signals (BFD-RSs) associated with the first serving cell and a second serving cell, respectively. The UE may measure, in accordance with the radio link monitoring configuration, one or more BFD-RSs of the first set of BFD-RSs or the second set of BFD-RSs. The UE may determine a beam failure associated with at least one of the first serving cell or the second serving cell based at least in part on measuring the one or more BFD-RSs of the first set of BFD-RSs or the second set of BFD-RSs, respectively. Numerous other aspects are described.

公开(公告)号：US20240389134A1

公开(公告)日：2024-11-21

申请号：US18576664

申请日：2021-08-20

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO

IPC: H04W74/00 ,  H04W74/0833

Abstract: Certain aspects of the present disclosure provide techniques for random access channel (RACH) configuration. Certain aspects are directed to a method for wireless communication by a user equipment (UE). The method generally includes: receiving, from a base station, a message comprising random access channel (RACH) configurations including a first RACH configuration indicating a first set of resources for reduced capability UEs supporting at least one first capability, a second RACH configuration indicating a second set of resources for coverage enhanced UEs supporting at least one second capability, and a third RACH configuration indicating a third set of resources for UEs supporting the at least one first capability and the at least one second capability; and transmitting a RACH message based on at least one of the RACH configurations.

公开(公告)号：US20240275458A1

公开(公告)日：2024-08-15

申请号：US18568721

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Sony AKKARAKARAN ,  Mahmoud TAHERZADEH BOROUJENI ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Peter GAAL

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04L5/005

Abstract: Methods, apparatuses, and computer readable medium for beam switch are provided. An example method may include transmitting, to a base station, a channel state information (CSI) report associated with a beam switch. The example method may further include performing the beam switch based on the CSI report and an absence, for a period of time after transmission of the CSI report, of a downlink control information (DCI) including a transmission configuration indicator (TCI) indication.

公开(公告)号：US20240072972A1

公开(公告)日：2024-02-29

申请号：US17894969

申请日：2022-08-24

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Gokul SRIDHARAN ,  Tao LUO ,  Peter GAAL ,  Xiaoxia ZHANG ,  Jing SUN ,  Jelena DAMNJANOVIC ,  Junyi LI

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04W72/042

Abstract: Aspects of the disclosure provide techniques for waveform indication for physical uplink control channel (PUCCH) transmissions. A network entity may provide an indication of a waveform type, such as CP-OFDM, DFT-s-OFDM, or other suitable waveform type, for a PUCCH format to a user equipment (UE). The UE may then communicate a PUCCH with the network entity using the waveform type for the PUCCH format.

公开(公告)号：US20240048977A1

公开(公告)日：2024-02-08

申请号：US17818315

申请日：2022-08-08

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Fouad Ahmed MARZBAN ,  Wooseok NAM ,  Tao LUO ,  Mahmoud TAHERZADEH BOROUJENI

IPC: H04W12/06 ,  G06N3/08

CPC classification number: H04W12/06 ,  G06N3/08

Abstract: The network node or the core network may obtain a plurality of datasets for training a ML model, each dataset including a set of metrics collected by a corresponding UE from the at least one UE, and assign at least one data signature associated with a source of each dataset of the plurality of datasets. The network node or the core network may identify a first data signature associated with a corrupted dataset, and filter out at least one dataset associated with the first data signature from the plurality of datasets for training the ML model based on the first data signature being associated with the corrupted dataset.

公开(公告)号：US20240014960A1

公开(公告)日：2024-01-11

申请号：US17811427

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Yitao CHEN ,  Mahmoud TAHERZADEH BOROUJENI ,  Wooseok NAM ,  Sony AKKARAKARAN ,  Yan ZHOU ,  Peter GAAL

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0048 ,  H04L27/2613

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a set of binary sequences, each binary sequence in the set of binary sequences indicating a number of candidate sounding reference signal (SRS) transmission occasions for a time period, wherein a first value for a location in a binary sequence indicates that an SRS is to be transmitted for an SRS transmission occasion corresponding to the location and a second value for the location in the binary sequence indicates that the SRS is not to be transmitted for the SRS transmission occasion corresponding to the location. The UE may select a binary sequence from the set of binary sequences based at least in part on a pseudo-random sequence. The UE may transmit the SRS in accordance with the selected binary sequence. Numerous other aspects are described.

公开(公告)号：US20230421321A1

公开(公告)日：2023-12-28

申请号：US17808470

申请日：2022-06-23

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Mahmoud TAHERZADEH BOROUJENI ,  Muhammad Nazmul ISLAM ,  Wanshi CHEN ,  Tao LUO

IPC: H04L5/00 ,  H04L1/08

CPC classification number: H04L5/0048 ,  H04L1/08

Abstract: Aspects are provided allowing a UE to transmit repetitions of an ULT, PEI-R, or other uplink reference signal for on-demand SSB, RMSI, or paging transmissions. A base station initially transmits an indication of a configured uplink repetition mode, which may comprise a first, second, or third mode in which a one-to-one, one-to-many, or many-to-many mapping exists between downlink reference signals and uplink occasions, respectively. Afterwards, the UE receives downlink reference signals via different transmission beams of the base station. In response to the downlink reference signals, the UE transmits an uplink reference signal repetition in one or more uplink occasions associated with one or more of the downlink reference signals according to the configured uplink repetition mode. In response to the uplink reference signal repetition, the base station may transmit a SSB, RMSI, or paging message. Thus, a balance between network energy savings and uplink signal reliability may be achieved.

公开(公告)号：US20230209606A1

公开(公告)日：2023-06-29

申请号：US17996454

申请日：2020-05-15

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Jing SUN ,  Changlong XU ,  Aleksandar DAMNJANOVIC ,  Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO

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

CPC classification number: H04W74/0833 ,  H04W74/006 ,  H04W74/04

Abstract: Wireless communication systems and methods related to random access in a wireless communication network are provided. A user equipment (UE) receives a configuration indicating a random access preamble for a random access associated with multiple random access occasions (ROs). The UE transmits the random access preamble in one or more of the multiple ROs. The UE determines one or more random access-radio network temporary identifiers (RA-RNTIs) for the multiple ROs. The UE monitors for a random access response (RAR) message based on the one or more determined RA-RNTIs in a RAR window associated with the multiple ROs.

公开(公告)号：US20230199852A1

公开(公告)日：2023-06-22

申请号：US17645404

申请日：2021-12-21

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04W74/08

CPC classification number: H04W74/0833

Abstract: Methods, apparatuses, and computer readable medium for PRACH repetition and Msg 3 repetition are provided. An example method may include receiving, from a base station, an indication associated with a set of PRACH resources. The example method may further include transmitting, to the base station, one or more PRACH repetitions using the set of PRACH resources. The example method may further include receiving, from the base station based on the one or more PRACH repetitions, a grant associated with a PUSCH repetition.

公开(公告)号：US20230143713A1

公开(公告)日：2023-05-11

申请号：US17453694

申请日：2021-11-05

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Wooseok NAM ,  Tao LUO

IPC: H04W72/04 ,  H04W72/10

CPC classification number: H04W72/046 ,  H04W72/10 ,  H04W72/042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first configuration for a first set of semi-statically configured communications. The UE may receive a second configuration for a second set of semi-statically configured communications, wherein a first communication occasion of the first configuration at least partially overlaps with a second communication occasion of the second configuration. The UE may transmit or receive a communication, via the first communication occasion or the second communication occasion, based at least in part on a beam-based priority of the first configuration or the second configuration. Numerous other aspects are described.