公开(公告)号：US20220225385A1

公开(公告)日：2022-07-14

申请号：US17537284

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Yan Zhou ,  Tao Luo

IPC: H04W72/12 ,  H04B7/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive control signaling indicating a beam update configuration that defines a timing for updating a common beam for communications with the UE in relation to a communication and in response to a downlink control information (DCI) message that schedules the communication and indicates an update to the common beam. In some aspects, the common beam is shared across a set of channels, a set of reference signals, or both. The UE may then receive, from a base station, the DCI message that schedules the communication and indicates the update to the common beam. The UE may then perform at least one beam switching procedure to update the common beam at the UE based on receiving the DCI message and in accordance with the beam update configuration.

公开(公告)号：US11356996B2

公开(公告)日：2022-06-07

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 ,  H04L5/00 ,  H04W72/14

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：US20210120573A1

公开(公告)日：2021-04-22

申请号：US17070744

申请日：2020-10-14

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Konstantinos Dimou ,  Yan Zhou ,  Arumugam Chendamarai Kannan

IPC: H04W72/12

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for reporting content processing times to a base station to allow the base station to efficiently schedule bi-directional communications one or more UEs. A content processing time may correspond to the time taken by a UE to process one or more downlink signals received in one or more downlink transmissions. In some examples, the UE may report a content processing time for each downlink transmission. In some examples, the UE may report one or more content processing times for multiple downlink transmissions. The base station may use the content processing times to configure an appropriate gap between downlink and uplink transmissions such that the UE may have sufficient time to process downlink signals before transmitting one or more uplink transmissions in response to the one or more downlink transmissions.

公开(公告)号：US20210029738A1

公开(公告)日：2021-01-28

申请号：US16891722

申请日：2020-06-03

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Xiaoxia Zhang ,  Seyedkianoush Hosseini ,  Konstantinos Dimou ,  Hamed Pezeshki

IPC: H04W74/00 ,  H04W74/08 ,  H04W56/00 ,  H04W48/10

Abstract: Methods, systems, and devices for wireless communications are described. Interference between random access channel (RACH) transmissions and Industrial Internet of Things (IIoT) transmissions may be avoided with a RACH occasion forbidden mask and a dynamic indication of availability of downlink retransmission resources. A user equipment (UE) may receive an indication of a RACH configuration and a forbidden mask associated with the RACH configuration. The UE may identify, from a set of random access occasions indicated by the RACH configuration, a subset of allowed random access occasions based on the forbidden mask. The UE may transmit a random access message during at least one allowed random access occasion of the subset. Additionally or alternatively, a base station may determine whether one or more transmissions on a component carrier (CC) were successful, and transmit downlink control information (DCI) indicating whether a set of random access occasions are available on the CC.

公开(公告)号：US20210029705A1

公开(公告)日：2021-01-28

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：US12301483B2

公开(公告)日：2025-05-13

申请号：US17876397

申请日：2022-07-28

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Fouad Ahmed Marzban ,  Taesang Yoo ,  Wooseok Nam ,  Tao Luo ,  Arumugam Chendamarai Kannan ,  Mahmoud Taherzadeh Boroujeni ,  Hamed Pezeshki

IPC: H04L5/00 ,  H04B17/345 ,  H04W72/541

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit compressed interference information to a network entity. The UE may measure interference at the UE over a set of interference measurement resources. The UE may determine an interference distribution over the set of resources. The UE may encode the interference distribution using a compressions scheme which may reduce a payload or size of the interference distribution. The compression scheme may include compressing the distribution of the interference. Encoding the interference information may include generating a mean vector and a covariance matrix representative of the distribution of the interference measured over the given set of interference measurement resources. The UE may transmit the encoded interference information, and the network entity may decode the encoded interference information. The network entity may schedule communications with the UE based on the interference information.

公开(公告)号：US12245201B2

公开(公告)日：2025-03-04

申请号：US18343650

申请日：2023-06-28

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Sony Akkarakaran ,  Tao Luo

IPC: H04W72/02 ,  H04L27/26 ,  H04W72/0453 ,  H04W72/541

Abstract: Disclosed are systems and techniques for wireless communications. For instance, a first user equipment (UE) can determine one or more parameters associated with sidelink communications between the first UE and a second UE. The first UE can determine, based on the one or more parameters, one or more non-preferred resources associated with the sidelink communications. The first UE can transmit an indication of the one or more non-preferred resources associated with the sidelink communications.

公开(公告)号：US12225484B2

公开(公告)日：2025-02-11

申请号：US18132921

申请日：2023-04-10

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Junyi Li ,  Taesang Yoo ,  Sony Akkarakaran

IPC: H04W24/08 ,  G06N3/02 ,  H04W56/00

Abstract: A user equipment may be configured to perform predictive methods for SSB beam measurements. In some aspects, the user equipment may receive, from at least a base station, a first set of one or more synchronization signal block beam identifiers corresponding to a first set of one or more SSB beams belonging to a SSB burst, and receive, from at least the base station, the SSB burst including the first set of one or more SSB beams. Further, the user equipment may transmit, to at least the base station, one or more of: reporting information for a second set of one or more SSB beams or indications corresponding to the second set of one or more SSB beams, the second set of one or more SSB beams determined based on a prediction model and the first set of one or more SSB beams.

公开(公告)号：US12200696B2

公开(公告)日：2025-01-14

申请号：US18308451

申请日：2023-04-27

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Yan Zhou ,  Tao Luo

IPC: H04W24/10 ,  H04W36/36 ,  H04W56/00 ,  H04W72/1268 ,  H04W72/54

Abstract: A scheduled entity receives a communication from a scheduling entity that facilitates a configuration on how to connect with a plurality of candidate cells. The scheduled entity then exchanges information about the plurality of candidate cells with the scheduling entity via Layer 1 (L1)/Layer 2 (L2) signaling, and connects with at least one of the plurality of candidate cells based on the L1/L2 signaling and the configuration. In another example, a scheduling entity transmits a communication to a scheduled entity to pre-configure the scheduled entity on how to connect with a plurality of candidate cells. The scheduling entity then receives information about the plurality of candidate cells from the scheduled entity via L1/L2 signaling, and dynamically selects via the L1/L2 signaling at least one of the plurality of candidate cells to serve the scheduled entity.

公开(公告)号：US12185147B2

公开(公告)日：2024-12-31

申请号：US17302741

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Yan Zhou

IPC: H04W24/10 ,  H04B7/06 ,  H04L5/00 ,  H04W64/00 ,  G06N3/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive, from a user equipment (UE), a measurement report associated with at least one downlink beam corresponding to a first transmit receive point (TRP). The base station may transmit, to the UE and using a second TRP, a communication using a selected downlink beam corresponding to the second TRP, wherein the selected downlink beam is selected based at least in part on a beam inference generated using a machine learning component, and wherein the beam inference is based at least in part on the measurement report and a location of the second TRP relative to a location of the first TRP. Numerous other aspects are described.