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公开(公告)号：US12262332B2
公开(公告)日：2025-03-25
申请号：US17853695
申请日：2022-06-29
Applicant: QUALCOMM Incorporated
Inventor： Hemant Saggar , Iyab Issam Sakhnini , Tao Luo , Peter Gaal
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish, with a network entity, a wireless connection that uses a set of symbols per transmission time interval (TTI) for orthogonal frequency division multiplexing (OFDM) communications, where each symbol of the set of symbols may correspond to a fast Fourier transform (FFT) window and may include a guard interval (GI) portion and a data portion within the FFT window. In some examples, the UE may receive a control message indicating at least one parameter associated with a power offset between a data signal of the set of symbols and a reference signal of the set of symbols that is associated with the data signal. As such, the UE may communicate with the network entity, the data signal, and the reference signal according to the indicated power offset using the set of symbols.
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公开(公告)号：US12261668B2
公开(公告)日：2025-03-25
申请号：US17657594
申请日：2022-03-31
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo , Yan Zhou , Ozcan Ozturk , Junyi Li , Juan Montojo
Abstract: A UE may identify, during a first DRX ON period immediately preceding an existing DRX OFF period, that a first condition is met. The UE may transmit, to a network node, and the network node may receive, from the UE, a request to extend the first DRX ON period based on the first condition being met. The network node may transmit, to the UE, and the UE may receive, from the network node, an indication of approval of the request to extend the first DRX ON period. The UE and the network node may delay a beginning of the existing DRX OFF period by a first time period based on the approval of the request to extend the first DRX ON period.
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公开(公告)号：US12256461B2
公开(公告)日：2025-03-18
申请号：US18496446
申请日：2023-10-27
Applicant: QUALCOMM Incorporated
Inventor： Kaidong Wang , Jelena Damnjanovic , Tao Luo , Sony Akkarakaran
Abstract: Certain aspects of the present disclosure provide techniques for air interface and sidelink discontinuous reception alignment for inactive/idle user equipment. A method performed by a user equipment (UE) includes receiving, from a second user equipment at a first user equipment over a sidelink interface, discontinuous reception (DRX) configuration assistance information and transmitting, from the first user equipment to a network via an air interface, the DRX configuration assistance information. The method may further include receiving, from the network at the first user equipment via the air interface: modified air interface DRX configuration information for the first user equipment, and sidelink DRX configuration information for the first user equipment and the second user equipment, wherein the sidelink DRX configuration information is based on the DRX configuration assistance information; and transmitting, from the first user equipment to the second user equipment over the sidelink interface, the sidelink DRX configuration information.
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公开(公告)号：US12256418B2
公开(公告)日：2025-03-18
申请号：US17074037
申请日：2020-10-19
Applicant: QUALCOMM Incorporated
Inventor： Shuanshuan Wu , Kapil Gulati , Junyi Li , Jose Edson Vargas , Sudhir Kumar Baghel , Jung Ho Ryu , Sony Akkarakaran , Tao Luo
IPC: H04W72/04 , H04B7/0408 , H04W24/10 , H04W72/542 , H04W76/14
Abstract: Certain aspects of the present disclosure are directed to a method for wireless communication by a network entity. The method generally includes generating a configuration message for a user-equipment (UE) to perform one or more reference signal (RS) measurements on one or more resources of a sidelink channel, transmitting the measurement configuration message, receiving a measurement report indicating results of the one or more RS measurements, and transmitting a scheduling message indicating resources for sidelink transmission on the sidelink channel.
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公开(公告)号：US12256394B2
公开(公告)日：2025-03-18
申请号：US17649049
申请日：2022-01-26
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud Taherzadeh Boroujeni , Tao Luo , Junyi Li , Juan Montojo
IPC: H04W72/12 , H04W72/21 , H04W72/23 , H04W72/542
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for supporting a physical uplink control channel (PUCCH) resource indicator (PRI). In some aspects, a PUCCH repetition factor is dynamically indicated that is applicable to multiple PUCCHs or multiple PUCCH types. For example, an apparatus receives downlink control information (DCI) that schedules a first PDSCH and includes a PRI indicating a repetition factor of a first PUCCH associated with the first PDSCH and at least one additional PUCCH. In some other aspects, the PRI includes a repetition indicator associated with a repetition factor, such as a PUCCH repetition factor. In one aspect, a repetition indicator associated with a repetition factor is included in DCI and the repetition indicator is associated with multiple PUCCH types.
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Patent Agency Ranking
公开(公告)号：US12250680B2
公开(公告)日：2025-03-11
申请号：US17652080
申请日：2022-02-22
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Wanshi Chen , Tao Luo
IPC: H04W72/00 , H04B7/15 , H04W72/044 , H04W72/20
Abstract: The apparatus may be configured to receive a plurality of sets of RU configuration parameters, receive an indication of a first set of RU configuration parameters in the plurality of sets of RU configuration parameters, and perform at least one repeating operation based on the first set of RU configuration parameters to facilitate a communication between a first wireless device and a second wireless device. In an aspect of the disclosure, the apparatus may be configured to transmit, to a RU, a plurality of sets of RU configuration parameters and transmit, to the RU, an indication of a first set of RU configuration parameters in the plurality of sets of RU configuration parameters for the RU to perform at least one repeating operation associated with facilitating a communication between the first UE and one of the control node or the second wireless device.
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公开(公告)号：US12245064B2
公开(公告)日：2025-03-04
申请号：US17150429
申请日：2021-01-15
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Tao Luo , Junyi Li , Ling Ding , Jelena Damnjanovic , Juan Montojo , Kapil Gulati
Abstract: Aspects described herein relate to determining and/or scheduling resources for devices in view of cross-channel interference measured between the devices. In an aspect, a first user equipment (UE) can determine a signal measurement of a signal transmitted by a second UE in a first channel, determine, based at least in part on the signal measurement, a cross-channel interference parameter of interference experienced by the first UE, and transmit, to a serving base station that serves the first UE, an indication of the cross-channel interference parameter. In another aspect, a base station can determine a cross-channel interference parameter of interference experienced by a first UE in at least a first channel, based on a signal transmitted by a second UE in a second channel, and can schedule communications for the first UE based at least in part on the cross-channel interference parameter.
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公开(公告)号：US12244542B2
公开(公告)日：2025-03-04
申请号：US17410926
申请日：2021-08-24
Applicant: QUALCOMM Incorporated
Inventor： Hamed Pezeshki , Tao Luo , Wooseok Nam , Mohamed Marzban
IPC: H04L5/00 , H04B17/345 , H04L27/14
Abstract: Apparatus, methods, and computer-readable media for facilitating UE indication of null tone placement for demodulation are disclosed herein. An example method for wireless communication at a UE includes measuring one or more downlink transmissions in one or more frequency subcarriers received from a base station over a time period. The example method also includes transmitting, to the base station, a null tone indication indicating one or more locations for one or more null tones, the one or more locations for the one or more null tones based at least in part on measurements performed on the one or more downlink transmissions received over the time period.
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公开(公告)号：US12244390B2
公开(公告)日：2025-03-04
申请号：US18159405
申请日：2023-01-25
Applicant: QUALCOMM Incorporated
Inventor： Igor Gutman , Tao Luo , Junyi Li
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, using at least one wake up receiver associated with the UE, one or more wake up signals for beam tracking (WUTs). The UE may measure a quality of each WUT, of the one or more WUTs. The UE may activate a main receiver associated with the UE to perform a beam recovery procedure based at least in part on a measured quality of at least one WUT, of the one or more WUTs. Numerous other aspects are described.
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公开(公告)号：US12238757B2
公开(公告)日：2025-02-25
申请号：US17659243
申请日：2022-04-14
Applicant: QUALCOMM Incorporated
Inventor： Kaidong Wang , Jelena Damnjanovic , Tao Luo
IPC: H04W76/28 , H04W72/566
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node (e.g., a first user equipment (UE)) may determine a first sidelink discontinuous reception (DRX) priority assigned to the first network node, wherein the sidelink DRX priority is based on one or more criteria associated with the first network node. The first network node may communicate on a sidelink channel using a first set of one or more DRX configurations based on the first sidelink DRX priority assigned to the first network node, wherein the first set of one or more DRX configurations are at least partially aligned in time with a second set of one or more DRX configurations of a second network node (e.g., a second UE) assigned a second sidelink DRX priority that is equivalent to the first sidelink DRX priority. Numerous other aspects are described.
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