公开(公告)号：US20250055650A1

公开(公告)日：2025-02-13

申请号：US18917895

申请日：2024-10-16

Applicant: QUALCOMM Incorporated

Inventor： Jay Kumar SUNDARARAJAN ,  Renqiu WANG ,  Hao XU ,  Naga BHUSHAN ,  Haitong SUN ,  Wanshi CHEN

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1867

Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may transmit feedback, such as hybrid automatic repeat request (HARQ) feedback for groups of code blocks rather than for an entire transport block or individual code blocks. The wireless device may transmit an acknowledgement (ACK) or negative-acknowledgement (NACK) to provide feedback for each code block group of a set of code block groups. An ACK may indicate that code blocks in a code block group were successfully decoded, and a NACK may indicate that at least one code block in a code block group was not successfully decoded. Wireless devices may support several techniques for grouping code blocks for feedback reporting to allow for efficient retransmissions and limited overhead. Different grouping schemes may be employed depending on system constraints, device capability, link conditions, or the like.

公开(公告)号：US20240267725A1

公开(公告)日：2024-08-08

申请号：US18514178

申请日：2023-11-20

Applicant: QUALCOMM Incorporated

Inventor： Jay Kumar SUNDARARAJAN ,  Eren BALEVI ,  Taesang YOO ,  Rajeev KUMAR ,  Aziz GHOLMIEH

IPC: H04W8/24 ,  H04W24/02

CPC classification number: H04W8/24 ,  H04W24/02

Abstract: Certain aspects of the present disclosure provide techniques for exchanging information between user equipments (UEs) and network entities regarding which models the UEs and network entities support. A method that may be performed by a UE includes: obtaining an indication of one or more machine learning (ML) based network-side models applicable at a network entity; and transmitting signaling indicating one or more of the ML-based network-side models supported by the UE.

公开(公告)号：US20240265306A1

公开(公告)日：2024-08-08

申请号：US18525577

申请日：2023-11-30

Applicant: QUALCOMM Incorporated

Inventor： Eren BALEVI ,  Taesang YOO ,  Jay Kumar SUNDARARAJAN ,  Rajeev KUMAR ,  Aziz GHOLMIEH

IPC: G06N20/00 ,  H04W24/02

CPC classification number: G06N20/00 ,  H04W24/02

Abstract: A method for wireless communication by a user equipment (UE) includes collaborating with a network device in accordance with a selected network-UE collaboration level of a number of network-UE collaboration levels for machine learning operations. At least one of the network-UE collaboration levels comprises a number of sub-categories. The UE may transmit an indication of a level of support for the selected network-UE collaboration level. The sub-categories may correspond to a life cycle management type and a model transfer/delivery format. The UE may also receive a machine learning configuration based on the level of support.

公开(公告)号：US20240224081A1

公开(公告)日：2024-07-04

申请号：US18601582

申请日：2024-03-11

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Huilin XU ,  Joseph Binamira SORIAGA ,  Tingfang JI ,  Peter GAAL ,  Jay Kumar SUNDARARAJAN ,  Yeliz TOKGOZ ,  Naga BHUSHAN ,  Yuwei REN

IPC: H04W24/02 ,  H04B17/345 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W24/02 ,  H04B17/345 ,  H04L5/0048 ,  H04W24/10

Abstract: Certain aspects of the present disclosure provide techniques for remote interference mitigation between base stations using reference signals. Certain aspects provide a method for wireless communication by a first base station (BS). The method includes receiving a reference signal (RS) from a second BS. The method further includes performing interference measurement corresponding to interference from the second BS based on the RS being associated with the second BS.

公开(公告)号：US20240172239A1

公开(公告)日：2024-05-23

申请号：US17991666

申请日：2022-11-21

Applicant: QUALCOMM Incorporated

Inventor： Nicolas CORNILLET ,  Jay Kumar SUNDARARAJAN ,  Huilin XU ,  Yuchul KIM ,  Yeliz TOKGOZ

IPC: H04W72/12

CPC classification number: H04W72/1289

Abstract: A method for of wireless communication, by a user equipment (UE) includes receiving an in-band skipping indication on a physical downlink shared channel (PDSCH) during a semi persistent scheduling (SPS) occasion. The method also includes skipping at least one future SPS occasion based on the in-band skipping indication. A method for wireless communication, by a network device includes transmitting, to a user equipment (UE), a semi persistent scheduling (SPS) configuration. The method further includes transmitting, to the UE, an in-band skipping indication on a physical downlink shared channel (PDSCH) during an SPS occasion of the SPS configuration to enable the UE to skip at least one future SPS occasion.

公开(公告)号：US20240161012A1

公开(公告)日：2024-05-16

申请号：US18457116

申请日：2023-08-28

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Taesang YOO ,  Jay Kumar SUNDARARAJAN

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: An apparatus, method and computer-readable media are disclosed for performing wireless communications. For example, a first network device can transmit, to one or more second network devices, configuration information associated with a trained machine learning model. The first network device can receive, from the one or more second network devices, information associated with a first fine-tuned machine learning model based on adaptation of parameters of the trained machine learning model. The first network device can further output, for transmission to one or more third network devices, configuration information associated with the first fine-tuned machine learning model.

公开(公告)号：US20240133994A1

公开(公告)日：2024-04-25

申请号：US18547974

申请日：2022-01-26

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Krishna Kiran MUKKAVILLI ,  Wanshi CHEN ,  Naga BHUSHAN ,  Jay Kumar SUNDARARAJAN ,  Seyong PARK

IPC: G01S5/02 ,  H04B7/04

CPC classification number: G01S5/0236 ,  G01S5/0273 ,  H04B7/04013

Abstract: Disclosed are techniques for communication. In an aspect, a network component determines location assistance data comprising information associated with one or more reconfigurable intelligent surfaces (RISs). The network component transmits, to a user equipment (UE), the location assistance data to facilitate one or more location procedures based on the location assistance data. The UE receives the location assistance data and performs the one or more location procedures based on the location assistance data.

公开(公告)号：US20240107484A1

公开(公告)日：2024-03-28

申请号：US18255983

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Jay Kumar SUNDARARAJAN ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W64/00

CPC classification number: H04W64/00

Abstract: Disclosed are techniques for wireless communication. In an aspect, a method of wireless communication performed by a transmission/reception point (TRP) includes transmitting, at a first time and to a receiving entity, a first beam response report that describes, using a first level of granularity, beam responses of a set of positioning resources, each positioning resource to be transmitted by the TRP at different times using different beams; transmitting, at a second time and to the receiving entity, a second beam response report that describes, using a second level of granularity different from the first level of granularity, beam responses of at least a portion of the set of positioning resources; and transmitting the set of positioning resources using the different beams. The TRP may receive positioning information from the receiving entity, the positioning information comprising measurements of at least some of the positioning resources, a positioning estimate, or combinations thereof.

公开(公告)号：US20240089905A1

公开(公告)日：2024-03-14

申请号：US17932174

申请日：2022-09-14

Applicant: QUALCOMM Incorporated

Inventor： Sooryanarayanan GOPALAKRISHNAN ,  Jay Kumar SUNDARARAJAN ,  Taesang YOO ,  Naga BHUSHAN ,  Guttorm Ringstad OPSHAUG ,  Grant MARSHALL ,  Chandrakant MEHTA ,  Zongjun QI

IPC: H04W64/00 ,  G01S5/02 ,  H04W24/08

CPC classification number: H04W64/003 ,  G01S5/02526 ,  H04W24/08

Abstract: Aspects presented herein may enhance the accuracy and/or latency of UE positioning based on crowd-sourcing, where a network entity may compute a position estimate of a UE based on neighbor-cell scan data from the UE and one or more reference UEs. In one aspect, a network entity receives a first set of measurements associated with at least one cell from a UE. The network entity performs a position estimation of the UE based on at least one of the first set of measurements associated with the at least one cell, a second set of measurements for each of a set of reference UEs, or a location of each of the set of reference UEs via an ML model, where the UE and the set of reference UEs include at least one common cell.

公开(公告)号：US20240064686A1

公开(公告)日：2024-02-22

申请号：US18258172

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Weimin DUAN ,  Jay Kumar SUNDARARAJAN ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W64/00 ,  G01S13/74 ,  H04W72/044

CPC classification number: H04W64/00 ,  G01S13/74 ,  H04W72/046

Abstract: Disclosed are techniques for wireless communication. In an aspect, a receiving entity (RE), e.g., a user equipment or base station, receives a positioning resource beam configuration that defines a set of positioning resources, each positioning resource being transmitted by a transmission/reception point (TRP) at different times using different beams, each of the different beams having a set of beam characteristics that differs from the set of beam characteristics of another of the different beams in at least one beam characteristic. The RE performs positioning measurements on the different beams at the different times, at least based on the sets of beam characteristics, and sends positioning information to the TRP, the positioning information comprising at least some of the positioning measurements, a positioning estimate, or combinations thereof.