公开(公告)号：US12237994B2

公开(公告)日：2025-02-25

申请号：US17980419

申请日：2022-11-03

Applicant: QUALCOMM Incorporated

Inventor： Tao Luo ,  Juan Montojo ,  Tamer Kadous ,  Junyi Li ,  Xiaoxia Zhang ,  Jing Sun ,  Taesang Yoo ,  Siddhartha Mallik

IPC: H04L12/28 ,  H03M13/09 ,  H04B7/06 ,  H04B7/216 ,  H04B17/24 ,  H04B17/318 ,  H04L5/00 ,  H04L12/18 ,  H04L41/0668 ,  H04L45/16 ,  H04W24/08 ,  H04W52/14 ,  H04W52/16 ,  H04W52/24 ,  H04W52/34 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04W52/54 ,  H04W52/56 ,  H04W72/044 ,  H04W72/20 ,  H04W72/21 ,  H04W72/52 ,  H04W72/53 ,  H04W72/54 ,  H04W76/22 ,  H04L1/00 ,  H04L1/1829 ,  H04W24/02 ,  H04W24/04 ,  H04W48/08 ,  H04W72/12 ,  H04W76/19 ,  H04W92/20

Abstract: Various aspects of the disclosure relate to beam information for independent links. For example, beam information for one link may be sent on at least one other link. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, one link can indicate beam switching for at least one other link. In some scenarios, one link can indicate link recovery for at least one other link. In some scenarios, one link can indicate link failure for at least one other link.

公开(公告)号：US12200509B2

公开(公告)日：2025-01-14

申请号：US17373513

申请日：2021-07-12

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo Park ,  Wooseok Nam ,  Tao Luo ,  Junyi Li ,  Juan Montojo ,  Jing Sun ,  Xiaoxia Zhang ,  Peter Gaal ,  Taesang Yoo ,  Simone Merlin ,  Srinivas Yerramalli ,  John Edward Smee

IPC: H04W24/02 ,  G01S7/00 ,  G01S13/00 ,  H04W28/18 ,  H04W84/18

Abstract: Disclosed are techniques for environment sensing. In an aspect, a transmitter base station determines a configuration for a radio frequency (RF) sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, and transmits the RF sensing signal to at least one receiver base station based on the configuration. In an aspect, a receiver base station receives a configuration for an RF sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, receives, from at least one transmitter base station, the RF sensing signal, and detects at least one target object based, at least in part, on reception of the RF sensing signal.

公开(公告)号：US12192969B2

公开(公告)日：2025-01-07

申请号：US18525611

申请日：2023-11-30

Applicant: QUALCOMM Incorporated

Inventor： Jingchao Bao ,  Sony Akkarakaran ,  Juan Montojo ,  Tao Luo ,  Alexandros Manolakos

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/56 ,  H04W76/28

Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) configured to operate in discontinuous reception (DRX) mode receives a configuration of a plurality of first positioning reference signal (PRS) resources, receives a configuration of a plurality of second PRS resources, selects one or more pairs of a first PRS resource of the plurality of first PRS resources and a second PRS resource of the plurality of second PRS resources, each pair of the one or more pairs satisfying one or more DRX pruning rules and one or more bundling conditions, and receives or transmitting the first PRS resource and transmitting or receiving the second PRS resource during one or more DRX cycles of the DRX mode.

公开(公告)号：US12177856B2

公开(公告)日：2024-12-24

申请号：US17364751

申请日：2021-06-30

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Jing Sun ,  Jelena Damnjanovic ,  Sony Akkarakaran ,  Tao Luo ,  Juan Montojo ,  Junyi Li ,  Peter Gaal

IPC: H04W72/12 ,  H04L5/00 ,  H04L5/14 ,  H04W72/04 ,  H04W72/23

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for implementing signaling for indicating a scheduled full duplex (FD) uplink (UL) and downlink (DL) traffic scheduling combination for differentiation of FD traffic. In some aspects, a BS may transmit a downlink control information (DCI) message that includes an indication of the scheduled FD UL and DL traffic scheduling combination. The FD UL and DL traffic scheduling combination may identify scheduled UL and DL transmissions for FD mode operation. The UE may receive the DCI message and identify the scheduled FD UL and DL traffic scheduling combination. In some aspects, the BS may provide a DCI message to the UE that indicates whether a DL transmission is being scheduled that at least partially overlaps with a scheduled UL transmission. The UE may initiate a power save mode based on the received DCI message.

公开(公告)号：US12167393B2

公开(公告)日：2024-12-10

申请号：US18145174

申请日：2022-12-22

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Jing Sun ,  Xiaoxia Zhang ,  Wanshi Chen ,  Juan Montojo

IPC: H04W72/1273 ,  H04L5/00 ,  H04L5/10 ,  H04W72/0446 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, when operating in a multiple link communication system, one or more downlink control information (DCI) messages scheduling one or more downlink communications. The user equipment may determine, based at least in part on the one or more DCI messages, whether a communication constraint is satisfied for the one or more downlink communications. The user equipment may determine a communication configuration for the one or more downlink communications based at least in part on whether the communication constraint is satisfied. The user equipment may receive, in the multiple link communication system, the one or more downlink communications based at least in part on the communication configuration. Numerous other aspects are provided.

公开(公告)号：US12143951B2

公开(公告)日：2024-11-12

申请号：US17449449

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Tingfang Ji ,  Juan Montojo ,  Peter Gaal ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Alexei Yurievitch Gorokhov

IPC: H04W56/00 ,  H04L27/26 ,  H04W72/0453 ,  H04W72/23 ,  H04W74/0833

Abstract: An apparatus for wireless communications includes a processor and a memory that includes instructions. The one or more processors are configured to execute the instructions to control reception, from a base station, of a first downlink signal using a first bandwidth amount that is based on a first frequency range associated with a particular signal transmitted by the base station. The one or more processors are further configured to execute the instructions to initiate transmission, to the base station, of a first uplink signal using a second bandwidth amount. The second bandwidth amount is less than the first bandwidth amount, and the second bandwidth amount is based on a second frequency range associated with an uplink channel.

公开(公告)号：US12143223B2

公开(公告)日：2024-11-12

申请号：US17179283

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Seyedkianoush Hosseini ,  Wei Yang ,  Peter Gaal ,  Juan Montojo ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Ahmed Elshafie

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/04 ,  H04W88/04

Abstract: Aspects are provided for HARQ feedback and retransmission procedures for cooperative relaying in sidelink networks. A relay attempts to decode sidelink data received from a source for relay to a destination. The relay may combine LLRs for the sidelink data and for a retransmission of the sidelink data. The relay determines a resource of a wireless channel for transmitting feedback to the source in response to the decoding attempt. If decoding is successful, the relay transmits the data to the destination. The destination then attempts to decode the data received from the relay. The destination may combine LLRs for the data and for a retransmission of the data. The destination determines a resource of a wireless channel for transmitting feedback to the relay in response to the decoding attempt. The resources are based on a relay identifier associated with the relay.

公开(公告)号：US12127018B2

公开(公告)日：2024-10-22

申请号：US17301175

申请日：2021-03-29

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Yucheng Dai ,  Juan Montojo ,  Tao Luo ,  Peter Gaal ,  Sony Akkarakaran

IPC: H04L12/00 ,  H04W24/08 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a measurement configuration that is associated with a common measurement object or a common resource pool for at least two of cross-link interference (CLI) measurements, self-interference (SI) measurements, or wireless sensing measurements. The UE may perform, based at least in part on the measurement configuration, one or more measurements that include at least one of a CLI measurement, an SI measurement, or a wireless sensing measurement. The UE may transmit, based at least in part on the measurement configuration, a measurement report indicating at least one measurement of the one or more measurements. Numerous other aspects are described.

公开(公告)号：US12114272B2

公开(公告)日：2024-10-08

申请号：US17647727

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Xiaojie Wang ,  Wooseok Nam ,  Yan Zhou ,  Peter Gaal ,  Juan Montojo ,  Piyush Gupta ,  Xiaoxia Zhang ,  Hua Wang ,  Kobi Ravid ,  Lik Hang Silas Fong ,  Chih-Hao Liu ,  Jing Sun

IPC: H04W52/52 ,  H04W52/42 ,  H04W92/18

CPC classification number: H04W52/52 ,  H04W52/42 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) includes transmitting, in a first symbol in time of a slot, an automatic gain control (AGC) signal, wherein the UE transmits the AGC signal at a first power over a first frequency bandwidth; and transmitting, in a plurality of symbols of a mini-slot of the slot, a second AGC signal and data, wherein the UE refrains from transmitting between the first symbol and the plurality of symbols.

公开(公告)号：US12114252B2

公开(公告)日：2024-10-08

申请号：US17399591

申请日：2021-08-11

Applicant: Qualcomm Incorporated

Inventor： Jingchao Bao ,  Sony Akkarakaran ,  Tao Luo ,  Juan Montojo ,  Alexandros Manolakos

IPC: H04W48/12 ,  H04L5/00 ,  H04W48/04 ,  H04W64/00

CPC classification number: H04W48/12 ,  H04L5/0048 ,  H04W48/04 ,  H04W64/003

Abstract: A method, at an apparatus, of adapting to repetitive positioning reference signal reception degradation, includes: obtaining positioning reference signal pattern information, indicative of repetitive degradation of reception quality of a positioning reference signal; and transmitting, based on the positioning reference signal pattern information, at least one of: one or more positioning-reference-signal-related configuration parameters to a network entity; or a signal in accordance with the one or more positioning-reference-signal-related configuration parameters to a user equipment.