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71.发明申请公开(公告)号：US20220416967A1
公开(公告)日：2022-12-29
申请号：US17361881
申请日：2021-06-29
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Tao LUO , Juan MONTOJO
Abstract: Disclosed are techniques for wireless communication. In an aspect, a repeater receives, from a network entity, a positioning reference signal (PRS) configuration or an indicator of the PRS configuration, the PRS configuration specifying one or more PRS resources of one or more PRS resource sets, and transmits, to one or more user equipments (UEs), a PRS waveform representing the one or more PRS resources of the one or more PRS resource sets in accordance with the PRS configuration.
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公开(公告)号：US20220287000A1
公开(公告)日：2022-09-08
申请号：US17191077
申请日：2021-03-03
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Tao LUO , Juan MONTOJO
Abstract: In an aspect, a position estimation entity (e.g., LMF) determines at least one shared requirement (e.g., a timing requirement, an RF chain requirement, etc.) for both of a first differential timing (DT) procedure of a double differential timing (DDT) procedure (e.g., TDOA-based or RTT-based) and a second DT procedure of the DDT procedure, the first DT procedure based on timing measurements between a target user equipment (UE) and first and second wireless nodes, and the second DT procedure based on timing measurements between a reference wireless node and the first and second wireless nodes, and transmits, to at least the target UE and the reference wireless node, requests to perform the DDT procedure along with an indication of the at least one shared requirement for the DDT procedure.
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公开(公告)号：US20210377906A1
公开(公告)日：2021-12-02
申请号：US17327061
申请日：2021-05-21
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Tao LUO , Alexandros MANOLAKOS , Juan MONTOJO
Abstract: A method of initiating positioning reference signal exchange includes: determining, at a first user equipment, a null-zone presence of the first user equipment, the null-zone presence of the first user equipment being at least one of a current presence of the first user equipment in a null zone or a future presence of the first user equipment in the null zone; and transmitting, from the first user equipment and in response to determining the null-zone presence of the first user equipment, a request for positioning reference signal exchange between the first user equipment and a second user equipment separate from the first user equipment.
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公开(公告)号：US20210360733A1
公开(公告)日：2021-11-18
申请号：US17315821
申请日：2021-05-10
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Tao LUO , Alexandros MANOLAKOS
Abstract: Disclosed are techniques for reducing overhead of low layer positioning reports. In an aspect, a user equipment (UE) operating in discontinuous reception (DRX) mode determines that the UE is not expected to wake up during a next DRX ON duration of a DRX cycle; determines, based on one or more factors, whether to wake up during the next DRX ON duration to transmit a positioning measurement report or an uplink positioning reference signal (UL-PRS); and based on the determination: wakes up and transmits the positioning measurement report or the UL-PRS during the next DRX ON duration, or remains in a DRX sleep state and refrains from transmitting the positioning measurement report or the UL-PRS during the next DRX ON duration.
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公开(公告)号：US20210345131A1
公开(公告)日：2021-11-04
申请号：US17306834
申请日：2021-05-03
Applicant: QUALCOMM Incorporated
Inventor： Hamed PEZESHKI , Tao LUO , Sony AKKARAKARAN , Taesang YOO , Qiang WU , Junyi LI , Juan MONTOJO , Jingchao BAO , Arumugam CHENDAMARAI KANNAN
Abstract: A method of wireless communication performed by a first transmission and reception point (TRP), includes receiving a message indicating a measurement of a reference signal (RS) transmitted in a first band to a wireless device or one or more features of a second band estimated by the wireless device. The first TRP may operate in the second band not overlapping the first band, the one or more features comprise one or more of a channel characteristic, a signal strength, or a beam direction of the second band. The method also includes adjusting one or more parameters of the second band in response to receiving the message. The one or more parameters may include one or both of a channel or a beam direction. The method further includes transmitting signals to a user equipment (UE) in the second band according to the one or more adjusted parameters.
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Patent Agency Ranking
76.发明申请公开(公告)号：US20210329644A1
公开(公告)日：2021-10-21
申请号：US17152764
申请日：2021-01-19
Applicant: QUALCOMM Incorporated
Inventor： Shanyu ZHOU , Jelena DAMNJANOVIC , Tao LUO , Sony AKKARAKARAN , Jingchao BAO
Abstract: Apparatus, methods, and computer-readable media for facilitating signaling of network coding information to facilitate feedback processing are disclosed herein. An example method for wireless communication at a transmitting device includes encoding data packets based on a first network coding and transmitting encoded data packets to a receiving device. The example method also includes receiving network coding information and determining a second network coding applied by the receiving device based on the network coding information. Additionally, the example method includes receiving feedback from the receiving device and decoding the encoded data packets based on the second network coding applied by the receiving device. Further, the example method includes updating the first network coding applied by the transmitting device based on the feedback and the decoding of the encoded data packets.
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公开(公告)号：US20210311158A1
公开(公告)日：2021-10-07
申请号：US17218669
申请日：2021-03-31
Applicant: QUALCOMM Incorporated
Inventor： Sony AKKARAKARAN , Jingchao BAO , Tao LUO
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits a request for a first set of base stations to transmit on demand positioning reference signals (PRS) in a first band, measures the on demand PRS from the first set of base stations in the first band, measures periodic PRS from a second set of base stations operating in a second band, and sends, to a positioning entity, positioning measurements of at least the on demand PRS and the periodic PRS.
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公开(公告)号：US20210258991A1
公开(公告)日：2021-08-19
申请号：US17159020
申请日：2021-01-26
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Tao LUO , Hamed PEZESHKI , Taesang YOO , Arumugam CHENDAMARAI KANNAN , Mahmoud TAHERZADEH BOROUJENI , Ajay GUPTA , Vinod Viswanatha MENON
IPC: H04W72/12
Abstract: Aspects of the disclosure relate to determining channel state information (CSI) on a component carrier. In an example operation, a device determines a mapping between first time-frequency resources corresponding to a first component carrier (CC) and second time-frequency resources corresponding to a second CC using a prediction algorithm. The device receives, from a base station, a channel state information reference signal (CSI-RS) on the first time-frequency resources corresponding to the first CC and measures first CSI on the first time-frequency resources corresponding to the first CC based on the received CSI-RS. The device further predicts second CSI on the second time-frequency resources corresponding to the second CC based on the measured first CSI using the prediction algorithm. The device then generates a CSI report based on the predicted second CSI and sends the CSI report to the base station.
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公开(公告)号：US20210185515A1
公开(公告)日：2021-06-17
申请号：US17122117
申请日：2020-12-15
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Hamed PEZESHKI , Tao LUO , Taesang YOO
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for communicating capability information (e.g., regarding neural network blocks supported by a user equipment (UE) and a base station). A base station may configure one or more neural network block parameters, and may transmit the neural network block parameters to the UE. The UE may configure or reconfigure a neural network block according to the neural network block parameters, and may process one or more signals, e.g., baseband signals, generated by the UE using the neural network block and the neural network block parameters.
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公开(公告)号：US20250081007A1
公开(公告)日：2025-03-06
申请号：US18293168
申请日：2022-06-01
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Jingchao BAO , Sony AKKARAKARAN
Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) performs one or more positioning measurements of one or more repetitions of a first positioning reference signal (PRS) resource on a first positioning frequency layer of at least a first PRS instance using a first receive beam, wherein a number of the one or more repetitions of the first PRS resource is based on a receive beam sweeping capability parameter of the UE, the receive beam sweeping capability parameter indicating a number of repetitions of a PRS resource on a positioning frequency layer of a PRS instance for which the UE is expected to use the same receive beam, and reports the one or more positioning measurements to a positioning entity.
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