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621.发明授权公开(公告)号：US12218749B2
公开(公告)日：2025-02-04
申请号：US17061080
申请日：2020-10-01
Applicant: QUALCOMM Incorporated
Inventor： Kapil Gulati , Sudhir Kumar Baghel , Gabi Sarkis , Junyi Li , Tao Luo , Sony Akkarakaran
Abstract: The present disclosure addresses selection of a modulation and coding scheme (MCS) for control information multiplexed on a data channel. A spectral efficiency associated with control information may be derived as a function of a spectral efficiency associated with data. A modulation order and/or code rate may be selected that is suitable for the spectral efficiency associated with the data. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be configured to determine a first MCS for control information based on spectral efficiency associated with transmission of data, and further configured to transmit the control information with the first MCS, the control information being multiplexed with data.
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公开(公告)号：US12212516B2
公开(公告)日：2025-01-28
申请号：US17812008
申请日：2022-07-12
Applicant: QUALCOMM Incorporated
Inventor： Tianyang Bai , Yan Zhou , Tao Luo , Junyi Li
IPC: H04L5/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a set of reference signals (RSs) that are associated with a reduced activation time. The UE may receive activation signaling identifying a transmission configuration indicator (TCI) state associated with an RS, of the set of RSs, to be activated for a communication. The UE may perform the communication using the identified TCI state, wherein the identified TCI state is activated within the reduced activation time after the activation signaling is received. Numerous other aspects are described.
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公开(公告)号：US12212442B2
公开(公告)日：2025-01-28
申请号：US17996242
申请日：2020-06-04
Applicant: QUALCOMM Incorporated
Inventor： Tianyang Bai , Yuwei Ren , Junyi Li
Abstract: Certain aspects of the present disclosure provide techniques for radio frequency (RF) sensing. A method that may be performed by a UE generally includes receiving, from a base station (BS), a configuration for the UE to perform RF sensing. The method generally includes transmitting an RF sensing signal based on the configuration. The method generally includes performing one or more measurements of one or more reflections of the RF sensing signal. Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a BS. The method generally includes receiving a RF sensing capabilities message from a UE. The method generally includes transmitting, to the UE, a configuration for the UE to perform RF sensing based on the RF sensing capabilities message.
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公开(公告)号：US12206609B2
公开(公告)日：2025-01-21
申请号：US17476230
申请日：2021-09-15
Applicant: QUALCOMM Incorporated
Inventor： Hua Wang , Sony Akkarakaran , Tao Luo , Junyi Li
Abstract: Aspects relate to configuration of phase-tracking reference signals (PT-RSs) in sidelink networks. A sidelink PT-RS configuration for a transmitting wireless communication device may be configured based on a sidelink channel state information (CSI) report received from a receiving wireless communication device. The transmitting wireless communication device may further transmit the sidelink PT-RS configuration to the receiving wireless communication device.
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公开(公告)号：US12206483B2
公开(公告)日：2025-01-21
申请号：US18043557
申请日：2020-10-07
Applicant: QUALCOMM Incorporated
Inventor： Hui Guo , Kapil Gulati , Shuanshuan Wu , Junyi Li , Sourjya Dutta , Gabi Sarkis
IPC: H04B7/06 , H04B7/0456 , H04W76/14
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may establish multiple unicast connections with multiple other UEs. The first UE may then determine individual sets of transmission parameters for each of the multiple other UEs, where the individual sets of transmission parameters may enable the first UE to receive transmissions from the multiple other UEs on a same set of time and frequency resources via a spatial division multiplexing scheme. For example, each of the individual sets of transmission parameters may include a transmission schedule adjustment, a transmit power, a transmit time, an indication of the time and frequency resources, or a combination thereof. The first UE may then transmit each of the individual sets of transmission parameters to a respective UE of the multiple other UEs.
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Patent Agency Ranking
626.发明授权公开(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
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.
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公开(公告)号：US12199732B2
公开(公告)日：2025-01-14
申请号：US18206023
申请日：2023-06-05
Applicant: QUALCOMM Incorporated
Inventor： Sourjya Dutta , Kapil Gulati , Gabi Sarkis , Junyi Li
IPC: H04B7/08 , H04B17/336 , H04L1/00 , H04L1/1829 , H04L1/20 , H04L5/00 , H04W72/20 , H04W74/0833 , H04W76/19 , H04W76/27
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving (Rx) user equipment (UE) may receive, from a transmitting (Tx) UE, sidelink control information (SCI). The Rx UE may determine an Rx-side block error rate (BLER) based at least in part on the SCI. The Rx UE may perform a beam failure recovery based at least in part on the Rx-side BLER satisfying a threshold. Numerous other aspects are described.
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公开(公告)号：US12193002B2
公开(公告)日：2025-01-07
申请号：US17645167
申请日：2021-12-20
Applicant: QUALCOMM Incorporated
Inventor： Sourjya Dutta , Kapil Gulati , Shuanshuan Wu , Junyi Li , Navid Abedini , Anantharaman Balasubramanian , Preeti Kumari
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive, from a base station, information associated with training or configuring an assisting device to provide assistance for a unicast link of a user equipment (UE). The wireless communication device may train the assisting device based at least in part on the information associated with the training or configuring the assisting device. Numerous other aspects are described.
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公开(公告)号：US12185363B2
公开(公告)日：2024-12-31
申请号：US17370997
申请日：2021-07-08
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie Wang , Piyush Gupta , Xiaoxia Zhang , Jing Sun , Yisheng Xue , Junyi Li , Rajat Prakash , Ozcan Ozturk , Peter Gaal , Sony Akkarakaran , Tao Luo , Gabi Sarkis
IPC: H04W72/566 , H04L1/1812 , H04W52/34 , H04W72/23
Abstract: Aspects relate to techniques for enhancing sidelink scheduling information to include a priority assigned to a sidelink transmission. For example, a transmitting wireless communication device may receive sidelink scheduling information scheduling a sidelink transmission from a transmitting wireless communication device to a receiving wireless communication device. The sidelink scheduling information may further include a priority indicator associated with the sidelink transmission. The transmitting wireless communication device may then transmit the sidelink transmission to the receiving wireless communication device based on the scheduling information. The priority indicator may further facilitate hybrid automatic repeat request (HARQ) codebook construction on the sidelink and uplink for the transmission of acknowledgement information of the sidelink transmission.
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公开(公告)号：US12184786B2
公开(公告)日：2024-12-31
申请号：US17811225
申请日：2022-07-07
Applicant: QUALCOMM Incorporated
Inventor： Anantharaman Balasubramanian , Hong Cheng , Kapil Gulati , Shuanshuan Wu , Junyi Li
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may relay sidelink data between a first remote UE and a second remote UE. The UE may facilitate end-to-end physical layer security for the sidelink data relayed between the first remote UE and the second remote UE based at least in part on a first link key associated with a first link between the first remote UE and the UE and a second link key associated with a second link between the UE and the second remote UE. Numerous other aspects are described.
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