-
公开(公告)号：US20250106843A1
公开(公告)日：2025-03-27
申请号：US18476124
申请日：2023-09-27
Applicant: QUALCOMM Incorporated
Inventor： Kazuki TAKEDA , Peter GAAL , Wanshi CHEN
IPC: H04W72/1268 , H04L5/00 , H04L5/14
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first indication of a first cell associated with a first uplink carrier and a first downlink carrier and a second cell associated with a second uplink carrier, wherein the second cell comprises an uplink-only cell. The UE may receive, via the first downlink carrier of the first cell or via the second downlink carrier associated with a third cell, a second indication of subsequent communications to be performed via the first uplink carrier of the first cell, the second uplink carrier of the second cell, or both. The UE may perform the subsequent communications according to the second indication, wherein the subsequent communications comprise at least one of access communications, uplink communications, or both.
-
公开(公告)号：US20250105897A1
公开(公告)日：2025-03-27
申请号：US18728996
申请日：2022-03-31
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Kianoush HOSSEINI , Yu ZHANG , Wanshi CHEN , Peter GAAL
IPC: H04B7/06 , H04B7/0456 , H04W72/25
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit a first sidelink reference signal (SL-RS) to a second network node. The first network node may receive, from the second network node, a second SL-RS and channel state information (CSI) that is associated with the first (SL-RS). The first network node may determine a (CSI)-related parameter based on the second (SL-RS) and the (CSI). The first network node may transmit, to the second network node, the (CSI)-related parameter or a communication based on the (CSI)-related parameter. Numerous other aspects are described.
-
公开(公告)号：US20250088230A1
公开(公告)日：2025-03-13
申请号：US18957572
申请日：2024-11-22
Applicant: QUALCOMM Incorporated
Inventor： Chenxi HAO , Yu ZHANG , Liangming WU , Hao XU , Wanshi CHEN , Peter GAAL
IPC: H04B7/0456 , H04L5/00
Abstract: Methods, systems, and devices for wireless communications are described. In one aspect, the described techniques provide for identifying interference signals on multiple layers or resources and determining whether the interference signals transmitted on a particular layer or resource were precoded using linear precoding (LP) or NLP. In this aspect, a receiving device may equalize signals received from a transmitting device (e.g., filter out interference signals) based on determining whether the interference signals were precoded using a first type of precoding (e.g., linear precoding (LP)) or a second type of precoding (e.g., NLP). In another aspect, the described techniques provide for performing interference measurements on signals precoded using NLP based on categorizing interference resources as being precoded using LP or NLP. In this aspect, a receiving device may perform and report measurements differently for interference signals precoded using LP and interference signals precoded using NLP.
-
公开(公告)号：US20250081160A1
公开(公告)日：2025-03-06
申请号：US18459403
申请日：2023-08-31
Applicant: QUALCOMM Incorporated
Inventor： Chiranjib SAHA , Alberto RICO ALVARINO , Umesh PHUYAL , Le LIU , Bharat SHRESTHA , Xiao Feng WANG , Peter GAAL
Abstract: Certain aspects of the present disclosure provide techniques for wireless communications at a network entity. The network entity is configured to transmit a legacy paging message to a user equipment via a first set of resources, and a pre-paging message to a user equipment via a second set of resources. The second set of resources is used if one or more conditions are met. The network entity can also perform one or more actions after transmitting the pre-paging message.
-
公开(公告)号：US20250063626A1
公开(公告)日：2025-02-20
申请号：US18721780
申请日：2022-02-23
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Yuchul KIM , Huilin XU , Zhikun WU , Seyedkianoush HOSSEINI , Linhai HE , Krishna Kiran MUKKAVILLI , Peter GAAL
Abstract: Methods, systems, and devices for wireless communication are described. A communication device may receive first control signaling indicating a discontinuous reception (DRX) configuration associated with a set of DRX cycles. The communication device may receive second control signaling during a first inactive duration and before a first active duration associated with a first DRX cycle of the set of DRX cycles. The second control signaling may indicate pending data for the communication device. Additionally or alternatively, the second control signaling may include a request for feedback from the communication device. The feedback may indicate a capability for the communication device to receive the pending data during the first active duration, and an energy level of a power source associated with the communication device. The communication device may thereby receive the pending data based in part on the feedback from the communication device.
-
Patent Agency Ranking
公开(公告)号：US20250063541A1
公开(公告)日：2025-02-20
申请号：US18938205
申请日：2024-11-05
Applicant: QUALCOMM Incorporated
Inventor： Timo Ville VINTOLA , Peter GAAL , Masato KITAZOE
Abstract: Aspects include systems and methods for compressed direct current (DC) location reporting, such as DC location reporting in uplink (UL) carrier aggregation (CA) deployments in a wireless network. Various aspects may include a UE computing device determining and indicating DC locations only for a subset of a plurality of component carriers (CCs) in a channel bandwidth to a base station and/or a UE computing device determining and indicating DC locations for a subset of activation permutations for bandwidth parts (BWPs) of a plurality of CCs in a channel bandwidth that is less than all possible activation permutations of the BWPs of the plurality of CCs in the channel bandwidth.
-
公开(公告)号：US20250056616A1
公开(公告)日：2025-02-13
申请号：US18446957
申请日：2023-08-09
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Peter GAAL , Tao LUO
Abstract: Certain aspects of the present disclosure provide techniques for configuring default system information for different network types. An example method, performed by a user equipment (UE), may include obtaining information indicating which set of default parameters, from two or more different sets of default parameters associated with different network types, to use for performing a random access channel (RACH) procedure and performing the RACH procedure with a network entity using the indicated set of default parameters.
-
公开(公告)号：US20250056586A1
公开(公告)日：2025-02-13
申请号：US18740284
申请日：2024-06-11
Applicant: QUALCOMM Incorporated
Inventor： Umesh PHUYAL , Le LIU , Sunghoon KIM , Peter GAAL , Alberto RICO ALVARINO
Abstract: Methods, systems, and devices for wireless communication are described that provide for indicating device capabilities and/or device type or category, such as UE-to-UE direct communications via a PC5 interface, for aircraft-to-everything (A2X) communications. An A2X configuration may be provided that allows aerial UEs, such as unmanned aerial vehicles (UAVs) to indicate support for specific A2X functions. A2X functionalities may indicate support for transmit and receive communications, receive-only communications, or transmit-only communications. UE capability for A2X communications may be provided using one or more A2X-specific capability bits in a vehicle-to-everything (V2X) capability report or a sidelink capability report, that may individually or jointly indicate support for broadcast remote identification (BRID) transmissions, detect-and-avoid (DAA) transmissions, both, and/or other A2X communications. Further, a UAV may report one or more access link capabilities related to UAVs.
-
公开(公告)号：US20250056417A1
公开(公告)日：2025-02-13
申请号：US18781608
申请日：2024-07-23
Applicant: QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Sumant Jayaraman IYER , Kazuki TAKEDA , Peter GAAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, capability information indicating a set of uplink transmission capabilities. The UE may transmit, to the network node, an indication of a power class switch from a first power class associated with a first uplink transmission power to a second power class associated with a second uplink transmission power. The UE may transmit, to the network node, an indication of a power class switching mode associated with the power class switch. The UE may transmit, to the network node, an uplink transmission based at least in part on one or more revised uplink transmission capabilities, from the set of uplink transmission capabilities, associated with the power class switching mode. Numerous other aspects are described.
-
公开(公告)号：US20250055614A1
公开(公告)日：2025-02-13
申请号：US18433979
申请日：2024-02-06
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Peter GAAL , Gabi SARKIS , Le LIU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may apply a discrete Fourier transform (DFT) orthogonal cover code (OCC) to a first virtual hop that is associated with a physical uplink control channel (PUCCH) transmission. The UE may apply the DFT OCC to a second virtual hop that is associated with the PUCCH transmission, wherein the first virtual hop and the second virtual hop are associated with equal quantities of orthogonal frequency-division multiplexing (OFDM) symbols, wherein a size of the DFT OCC is based at least in part on the quantities of OFDM symbols, and wherein the first virtual hop and the second virtual hop are not associated with physical frequency hopping. Numerous other aspects are described.
-
-
-
-
-
-
-
-
-
Search Results
1536
records
(took 0.037 seconds)
