公开(公告)号：US11509350B2

公开(公告)日：2022-11-22

申请号：US16988505

申请日：2020-08-07

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Yan Zhou ,  Arumugam Chendamarai Kannan

IPC: H04B1/7143 ,  H04W24/10 ,  H04B17/336 ,  H04W76/27 ,  H04B7/06 ,  H04W72/04 ,  H04L5/00 ,  H04W80/02

Abstract: Apparatus, methods, and computer readable media for facilitating of measuring occasions for transmissions based on frequency division multiplexing and spatial division multiplexing are disclosed herein. An example method for wireless communication at a UE includes receiving, from a base station, a hopping pattern indication configuring a hopping pattern. The example method also includes measuring interference of respective CSI-RS transmitted to other UEs included in a UE group based on at least the hopping pattern indication. The example method also includes reporting the measured interference to the base station. An example method for wireless communication at a base station includes transmitting a hopping pattern indication to each of a plurality of UEs. The example method also includes transmitting reference signals for the plurality of UEs using the hopping pattern among multiple subbands, and receiving a report of interference measured by each of the plurality of UEs based on the reference signals.

公开(公告)号：US11497010B2

公开(公告)日：2022-11-08

申请号：US17061521

申请日：2020-10-01

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Konstantinos Dimou ,  Yan Zhou ,  Hamed Pezeshki ,  Sony Akkarakaran

IPC: H04W72/04

Abstract: Aspects are provided which allow a base station to dynamically select or indicate an active CORESET associated with a search space or set of PDCCH candidates. The base station selects, for at least one UE, an active CORESET associated with a search space for a period of time. The base station transmits a dynamic indication of the active CORESET associated with the search space to the at least one UE. A UE receives the dynamic indication of the active CORESET associated with the search space for the period of time. The UE then monitors for a downlink control channel during the period of time based on the dynamic indication of the active CORESET.

公开(公告)号：US11451992B2

公开(公告)日：2022-09-20

申请号：US16846086

申请日：2020-04-10

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Yan Zhou ,  Tao Luo

IPC: H04W24/10 ,  H04B7/08 ,  H04L5/00 ,  H04W16/28 ,  H04W72/04 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques relate to improved methods, systems, devices, and apparatuses that support beam preference feedback for data transmissions. Generally, the described techniques provide for wireless communications at a user equipment (UE), that may perform a measurement of one or more reference signals from a base station. The UE may transmit to the base station an indication of a beam preference for communicating with the base station based on the measurement of the one or more reference signals. The UE may receive, based on the indication of the beam preference, downlink control information from the base station, the downlink control information including an indication of a beam for a data transmission. The UE may perform or receive the data transmission using the indicated beam.

公开(公告)号：US11444743B2

公开(公告)日：2022-09-13

申请号：US16879503

申请日：2020-05-20

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Konstantinos Dimou ,  Tao Luo ,  Kazuki Takeda ,  Seyed Ali Akbar Fakoorian ,  Mostafa Khoshnevisan ,  Xiaoxia Zhang ,  Sony Akkarakaran ,  Hamed Pezeshki

IPC: H04W4/00 ,  H04L5/00 ,  H04W72/04 ,  H04W76/27 ,  H04W80/02

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, a configuration for periodic communications. The UE may determine that the UE has successfully received a respective initial transmission in each transmission cycle of a threshold number of transmission cycles associated with the periodic communications. The UE may deactivate repetitions in one or more transmission cycles based at least in part on the determination. Numerous other aspects are provided.

公开(公告)号：US11357013B2

公开(公告)日：2022-06-07

申请号：US16899001

申请日：2020-06-11

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Xiaoxia Zhang ,  Seyed Ali Akbar Fakoorian ,  Mostafa Khoshnevisan ,  Rajat Prakash ,  Vinay Joseph ,  Sony Akkarakaran ,  Juan Montojo ,  Hamed Pezeshki ,  Konstantinos Dimou

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/08 ,  H04L1/18 ,  H04W76/28 ,  H04W72/14 ,  H04L25/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling configuring the UE with a set of frequency resources and a semi-persistent resource allocation indicating a semi-persistent resource occasion on each frequency resource of the set. The UE may monitor semi-persistent resource occasions on each of the set of frequency resources for a copy of a data transmission. If the UE receives and decodes the data transmission from at least one of the semi-persistent resource occasions, the UE may transmit an acknowledgement message on a frequency resource of the set. Additionally, the UE may refrain from transmitting a feedback message on the other frequency resources of the set. If the UE does not receive and successfully decode the data transmission from any of the semi-persistent resource occasions, the UE may transmit a negative acknowledgement message on one of the set of frequency resources.

公开(公告)号：US20210320702A1

公开(公告)日：2021-10-14

申请号：US17226415

申请日：2021-04-09

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Hamed Pezeshki ,  Tao Luo

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/10 ,  H04B17/336 ,  H04W56/00

Abstract: The present disclosure relates to reported channel state information (CSI) reference signal (RS) resource indicator (CRI)/synchronization signal block resource indicator (SSBRI) and maximum resource number for Layer 1 signal-to-interference-and-noise ratio (SINR). In one aspect, a user equipment (UE) may receive a CSI report configuration that includes a report quantity parameter set to indicate use of a SINR, obtain an SINR measurement, and transmit a CSI report including the SINR measurement to the network entity. In another aspect, a network entity may transmit a CSI report configuration that includes a report quality parameter set to indicate use of a SINR, the report quantity parameter is configured to trigger the UE to measure the SINR of at least one communication channel associated with the network entity, and receive a CSI report including an SINR measurement from the UE.

公开(公告)号：US20210243633A1

公开(公告)日：2021-08-05

申请号：US17161348

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Jingchao Bao ,  Sony Akkarakaran ,  Hamed Pezeshki ,  Tao Luo ,  Taesang Yoo ,  Arumugam Chendamarai Kannan ,  Ajay Gupta ,  Mahmoud Taherzadeh Boroujeni

IPC: H04W24/10 ,  H04B7/06 ,  H04L5/00 ,  H04W72/04 ,  G06N3/02

Abstract: Methods, systems, and devices for wireless communications are described. A base station may explicitly or implicitly identify one or more parameters associated with a user equipment (UE), and may classify the UE into a cluster of UEs based on identifying the one or more parameters. The base station may determine a customized function block based on classifying the UE into the cluster of UEs. For example, the base station may determine the customized function block based on determining whether the cluster of UEs is associated with a pre-trained customized function block. The base station may then transmit the customized function block to the UE. The UE may receive the customized function block and may process one or more signals at the UE based on the received customized function block.

公开(公告)号：US20210007099A1

公开(公告)日：2021-01-07

申请号：US16908318

申请日：2020-06-22

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Xiaoxia Zhang ,  Konstantinos Dimou ,  Hamed Pezeshki ,  Kazuki Takeda ,  Sony Akkarakaran ,  Seyed Ali Akbar Fakoorian ,  Mostafa Khoshnevisan

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

Abstract: In one aspect, a method of wireless communication includes receiving, by a mobile communication device during a first cycle, a periodic grant via a first carrier of a plurality of carriers, monitoring, by the mobile communication device during a next cycle after the first cycle, for configured grants (CGs) for multiple carriers of the plurality of carriers based on the periodic grant, and receiving, by the mobile communication device during the next cycle after the first cycle, a first transmission in a first CG of the CGs via a second carrier of the plurality of carriers and a second transmission in a second CG of the CGs via a third carrier of the plurality of carriers. Other aspects and features are also claimed and described.

公开(公告)号：US20200329395A1

公开(公告)日：2020-10-15

申请号：US16846086

申请日：2020-04-10

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Yan Zhou ,  Yao Luo

IPC: H04W24/10 ,  H04L5/00 ,  H04W16/28 ,  H04B7/08 ,  H04W80/02 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques relate to improved methods, systems, devices, and apparatuses that support beam preference feedback for data transmissions. Generally, the described techniques provide for wireless communications at a user equipment (UE), that may perform a measurement of one or more reference signals from a base station. The UE may transmit to the base station an indication of a beam preference for communicating with the base station based on the measurement of the one or more reference signals. The UE may receive, based on the indication of the beam preference, downlink control information from the base station, the downlink control information including an indication of a beam for a data transmission. The UE may perform or receive the data transmission using the indicated beam.

公开(公告)号：US12213079B2

公开(公告)日：2025-01-28

申请号：US18434278

申请日：2024-02-06

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Sony Akkarakaran

IPC: H04W52/14 ,  H04W52/24 ,  H04W52/54 ,  H04W72/20 ,  G06N20/00

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, a federated learning configuration comprising an indication of a power control loop for providing an update associated with a machine learning component, wherein the power control loop facilitates receiving the update at a received power that satisfies a received power condition associated with an over-the-air update aggregation procedure. The UE may transmit the update to the base station based at least in part on the federated learning configuration. Numerous other aspects are provided.