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公开(公告)号：US20250139737A1
公开(公告)日：2025-05-01
申请号：US18496753
申请日：2023-10-27
Applicant: QUALCOMM Incorporated
Inventor： David YUNUSOV , Gideon Shlomo KUTZ , Assaf TOUBOUL , Amit BAR-OR TILLINGER
Abstract: Methods, systems, and devices for wireless communications are described. A first network entity may receive control signaling from a second network entity, the control signaling indicating an image mask representing a color filter array that is used to generate mosaic images at the second network entity. The first network entity may receive a first image from the second network entity over a wireless communications channel and the first image may be a single layer image including a mosaic pattern according to the color filter array. The first network entity may generate a second image based on the first image and the image mask and the second image may include multiple layers associated with colors of the second image.
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公开(公告)号：US20250133538A1
公开(公告)日：2025-04-24
申请号：US18489739
申请日：2023-10-18
Applicant: QUALCOMM Incorporated
Inventor： Shay LANDIS , Amit BAR-OR TILLINGER , Idan Michael HORN , Yehonatan DALLAL , Gideon Shlomo KUTZ
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a configuration signal indicating that tone reservation is activated on a first set of resource elements of a downlink transmission for out of band transmission reduction, where a second set of resource elements of the downlink transmission is reserved for data transmission. The UE may then receive, from a network entity, the downlink transmission including the first set of resource elements and the second set of resource elements. After receiving the downlink transmission, the UE may decode the downlink transmission in accordance with the configuration signal.
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公开(公告)号：US20250039798A1
公开(公告)日：2025-01-30
申请号：US18358178
申请日：2023-07-25
Applicant: QUALCOMM Incorporated
Inventor： Gideon Shlomo KUTZ , Assaf TOUBOUL , Guy WOLF
IPC: H04W52/14 , H04W52/24 , H04W72/1268
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating support for adaptive power amplifier back-off for uplink transmissions. The UE may receive, based at least in part on the capability message, an identifier for an adaptive power amplifier back-off scheme to be applied to an uplink transmission. The UE may perform the uplink transmission according to the adaptive power amplifier back-off scheme, wherein the adaptive power amplifier back-off scheme comprises a change to at least one of an error vector magnitude level for a power amplifier of the UE or an output power of the power amplifier of the UE, wherein the change triggers the power amplifier to operate in a non-linear region such that the uplink transmission includes a non-linear component.
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公开(公告)号：US20240414031A1
公开(公告)日：2024-12-12
申请号：US18333458
申请日：2023-06-12
Applicant: QUALCOMM Incorporated
Inventor： Idan Michael HORN , Gideon Shlomo KUTZ , Shay LANDIS , Assaf TOUBOUL , Yehonatan DALLAL , Amit BAR-OR TILLINGER , Eliyahu ARBIV , Lior UZIEL
Abstract: The apparatus may be a UE configured to identify at least one performance metric associated with a channel estimation operation at the UE. The apparatus may further be configured to calculate at least one uncertainty value associated with the at least one performance metric. The apparatus may also be configured to transmit, to a network node, a first indication of the at least one uncertainty value associated with the at least one performance metric. The apparatus may be a network node, configured to receive, from a UE, the first indication and a second indication of at least one value for the at least one performance metric associated with the at least one uncertainty value and to select a set of parameters for a subsequent communication based on the at least one value for the at least one performance metric and the at least one uncertainty value.
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公开(公告)号：US20240322944A1
公开(公告)日：2024-09-26
申请号：US18472201
申请日：2023-09-21
Applicant: QUALCOMM INCORPORATED
Inventor： Matan GUETTA , Peer BERGER , David Yunusov , Gideon Shlomo KUTZ
IPC: H04L1/00 , H04L1/1812
CPC classification number: H04L1/0054 , H04L1/0042 , H04L1/1816
Abstract: Methods, systems, and devices for wireless communication are described. A transmitter device may encode information for a message using a spinal code. The transmitter device may divide the information into sets of bits each including a variable quantity k of bits, and map the sets of bits to symbols to generate a message. The transmitter device may transmit the symbols in an order based on the k values (symbols with smaller k values at the beginning of the message and larger k values at the end). Based on receiving the message, a receiver device may identify the k of each symbol and decode the symbols. The receiver device may identify a partial codeword or determine a likelihood of error associated with the message, which the receiver device may indicate via a feedback message. The transmitter device may retransmit a portion of the message based on the feedback.
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Patent Agency Ranking
公开(公告)号：US20240250714A1
公开(公告)日：2024-07-25
申请号：US18158187
申请日：2023-01-23
Applicant: QUALCOMM Incorporated
Inventor： Gideon Shlomo KUTZ , Amit BAR-OR TILLINGER , David YUNUSOV
IPC: H04B1/7176 , H04L67/131
CPC classification number: H04B1/7176 , H04L67/131
Abstract: Ultra-wide band frequencies used for extended reality (XR) services operate as unlicensed spectrum, which can result in unexpected interference. Although some link adaptation procedures can be used, uncertain link quality can result in sub-optimal utilization of spectrum resources, which may result in poor performance of an XR service. Some aspects described herein enable use of a fixed quantity of re-transmissions of data for an XR frame, with each of the re-transmissions having different XR frame qualities or different quantities of parity bits. The XR device may transmit a feedback message indicating whether the first transmission was successful and may receive a second transmission with additional data for the XR frame. In this way, the XR device can ensure a more efficient use of network resources.
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公开(公告)号：US20240187133A1
公开(公告)日：2024-06-06
申请号：US18442001
申请日：2024-02-14
Applicant: QUALCOMM Incorporated
Inventor： Amit BAR-OR TILLINGER , Gideon Shlomo KUTZ , Assaf TOUBOUL , Tal OVED
CPC classification number: H04L1/005 , H03M13/1105 , H03M13/611
Abstract: A user equipment (UE) may transmit, to a network node, an indication of support for a decoder success prediction capability. The network node may obtain the indication of support by the UE for the decoder success prediction probability. The network node may output a transmission for the UE including one or more parameters based on the indication of support by the UE for the decoder success prediction capability. The UE may receive the transmission including one or more code blocks based on the indication of support for the decoder success prediction capability. The network node may optimize a multiple incremental redundancy scheme (MIRS) schedule for at least one of transmitting the transmission or retransmitting the transmission based on the indication of support by the UE for the decoder success prediction capability. The transmission may include the MIRS schedule.
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公开(公告)号：US20240098748A1
公开(公告)日：2024-03-21
申请号：US17946879
申请日：2022-09-16
Applicant: QUALCOMM Incorporated
Inventor： Amit BAR-OR TILLINGER , Gideon Shlomo KUTZ , Noam ZACH , David YUNUSOV
CPC classification number: H04W72/0413 , H04L5/0051
Abstract: Certain aspects of the present disclosure provide method for wireless communications by a user equipment (UE), generally including receiving one or more signals, from a network entity, over a channel, wherein the channel is modeled as a plurality of clusters, determining a plurality of time correlation values for the channel based on the one or more signals, and transmitting a report indicating the plurality of time correlation values for the channel.
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公开(公告)号：US20240063988A1
公开(公告)日：2024-02-22
申请号：US18446423
申请日：2023-08-08
Applicant: QUALCOMM Incorporated
Inventor： Lior UZIEL , Idan Michael HORN , Gideon Shlomo KUTZ , Konstantinos DIMOU
IPC: H04L5/00 , H04W72/232
CPC classification number: H04L5/0094 , H04W72/232 , H04L5/0051
Abstract: A first wireless device outputs, to a second wireless device, a first indication of a set of TR locations associated with a communication channel, where the set of TR locations are selected based on an estimate of an associated communication channel. The first indication of the set of TR locations includes at least one of a subcarrier bitmap, a granularity for the subcarrier bitmap, a subcarrier RIV, or a CSI-RS for TR. The network entity outputs a communication for the second wireless device, the communication including a first set of data tones and a second set of reserved tones, in a same symbol, based on the first indication of the set of TR locations.
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公开(公告)号：US20240063948A1
公开(公告)日：2024-02-22
申请号：US17820228
申请日：2022-08-16
Applicant: QUALCOMM Incorporated
Inventor： Amit BAR-OR TILLINGER , Gideon Shlomo KUTZ , Assaf TOUBOUL , Tal OVED
CPC classification number: H04L1/16 , H04L1/0003 , H04L5/0055 , H04L1/0036
Abstract: A network node may identify a single first packet size associated with a plurality of packets. The network node may transmit the plurality of packets to a UE based on a MIRS. Each packet in the plurality of packets may be associated with the single first packet size. The UE may decode the plurality of packets based on the MIRS. Each packet in the plurality of packets may include a first number of systematic bits and a second number of parity bits. The first number of systematic bits may be associated with a first cyclic buffer at the network node. The second number of parity bits may be associated with a second cyclic buffer at the network node.
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