公开(公告)号：US12256420B2

公开(公告)日：2025-03-18

申请号：US17661977

申请日：2022-05-04

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan Dallal ,  Idan Michael Horn ,  Shay Landis ,  Assaf Touboul

IPC: H04W56/00 ,  H04W72/23 ,  H04W72/542

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for measurement and reporting techniques based on zero power slots. A UE may receive an allocation of one or more ZP slots from a network entity. The one or more ZP slots may correspond to one or more transmission gaps associated with the network entity. The UE may detect noise energy in the one or more ZP slots corresponding to the one or more transmission gaps associated with the network entity and measure the noise energy detected in the one or more ZP slots. The measured noise energy in the one or more ZP slots may correspond to a frequency dependence of an Rx signal at the UE.

公开(公告)号：US12244528B2

公开(公告)日：2025-03-04

申请号：US17243213

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

Inventor： Daniel Paz ,  Michael Levitsky ,  Assaf Touboul ,  Idan Michael Horn ,  Shay Landis ,  Ory Eger ,  Gideon Shlomo Kutz ,  Amit Bar-Or Tillinger

IPC: H04L5/00 ,  H04L1/00 ,  H04L27/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a request, for an uplink transmission or a downlink transmission, for amplitude modulated phase tracking reference signals; and communicate the uplink transmission or the downlink transmission based at least in part on the request. Numerous other aspects are provided.

公开(公告)号：US12244391B2

公开(公告)日：2025-03-04

申请号：US17805631

申请日：2022-06-06

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Yehonatan Dallal ,  Shay Landis

IPC: H04B7/15 ,  H04W56/00 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may receive, from a network node, a transmission configuration indication (TCI) for a plurality of synchronization signal block (SSB) beams, wherein the TCI indicates a quasi co-location (QCL) type for a spatial transmit (Tx) parameter for the plurality of SSB beams, and the QCL type for the spatial Tx parameter indicates that the plurality of SSB beams are Tx spatially correlated. The repeater may receive, from the network node, the plurality of SSB beams in accordance with the TCI, wherein the plurality of SSBs are associated with a direction of the repeater. The repeater may relay, to a user equipment (UE), the plurality of SSB beams. Numerous other aspects are described.

公开(公告)号：US12244360B2

公开(公告)日：2025-03-04

申请号：US17651557

申请日：2022-02-17

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Assaf Touboul ,  Gideon Shlomo Kutz ,  Shay Landis ,  Amit Bar-Or Tillinger ,  Shai Spiegelblat

IPC: H04B17/364 ,  H04W24/10 ,  H04W56/00

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment, including in one example: receiving a relay characteristic report, wherein the relay characteristic report indicates an intrinsic channel delay of a relay device; determining a channel delay spread of the channel; and transmitting an indication to affect relay device operation based at least in part on the channel delay spread and the intrinsic channel delay of the relay device.

公开(公告)号：US12238690B2

公开(公告)日：2025-02-25

申请号：US17808017

申请日：2022-06-21

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Yehonatan Dallal ,  Idan Michael Horn

IPC: H04W72/044 ,  H04L1/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a slot based at least in part on a transmit beam, wherein the slot is associated with a plurality of slot repetitions using different transmit beams. The UE may transmit, to the network node in the slot and based at least in part on a metric associated with a beam pair satisfying a threshold, feedback to early terminate remaining slot repetitions of the plurality of slot repetitions using the different transmit beams. Numerous other aspects are described.

公开(公告)号：US12231912B2

公开(公告)日：2025-02-18

申请号：US17351819

申请日：2021-06-18

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Shay Landis ,  Assaf Touboul ,  Yehonatan Dallal ,  Ran Berliner ,  Amit Bar-Or Tillinger ,  Danlu Zhang

IPC: H04W16/28 ,  H04W24/08 ,  H04W72/21

Abstract: Aspects of the disclosure relate to reporting and correcting a spatial misalignment of an orbital angular momentum (OAM) waveform communicated from a second device to a first device. In an aspect, the first device receives from the second device, the OAM waveform having a spatial misalignment with respect to the second device. The first device determines the spatial misalignment and further determines spatial coordinates for correcting the spatial misalignment and/or one or more channel measurements of the OAM waveform. Thereafter, the first device sends a report based on the spatial misalignment to the second device, the report including the spatial coordinates for correcting the spatial misalignment and/or the one or more channel measurements. The first device then receives an adjusted OAM waveform from the second device, wherein the adjusted OAM waveform is received having a corrected spatial alignment with respect to the second device based on the report.

公开(公告)号：US12213137B2

公开(公告)日：2025-01-28

申请号：US17673637

申请日：2022-02-16

Applicant: QUALCOMM Incorporated

Inventor： Gideon Shlomo Kutz ,  Tal Oved ,  Elad Meir ,  Moshe Ben-Ari ,  Shay Landis

IPC: H04W72/25 ,  H04W52/52 ,  H04W72/0446 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, when a high subcarrier spacing (SCS) is used for sidelink communications, the user equipments (UEs) may use a modified sidelink slot structure for the sidelink communications. In one example, the slot structure may include at least two automatic gain control (AGC) symbols with at least one sidelink control channel symbol between the two AGC symbols. The UE may perform an AGC procedure during the two AGC symbols and the sidelink control channel symbol. In some examples, the slot structure may include bundled slots to minimize per slot overhead associated with AGC symbols and sidelink control channel symbols. For example, at a high SCS, the slot structure may include a first slot including multiple AGC symbols, Subsequent bundled slots may not include AGC symbols and/or sidelink control channel symbols.

公开(公告)号：US20240297732A1

公开(公告)日：2024-09-05

申请号：US18175236

申请日：2023-02-27

Applicant: QUALCOMM Incorporated

Inventor： Peer Berger ,  Shay Landis ,  Gideon Shlomo Kutz

IPC: H04L1/00

CPC classification number: H04L1/0057 ,  H04L1/0033

Abstract: Methods, systems, and devices for wireless communications are described. Polar coding involves assigning bits to different bit-channels, and encoding the bits such that certain bit-channels (e.g., polar channels) are polarized to increased reliability, while other bit-channels are polarized to decreased reliability. To ensure that polar codes for extended reality (XR) and video applications have increased reliability for the aspects of an XR stream or video code that are most important, the information bits of a stream may be sorted based on priority or importance. Then the sorted information bits may be mapped to the most reliable bit-channels of a polar encoder. Any errors in the transmission may therefore be most likely to occur in the less important bits. Accordingly, in the case of XR, the information bits that are most important to user experience/perception are the most likely to be successfully received and decoded at the receiver.

公开(公告)号：US20240291600A1

公开(公告)日：2024-08-29

申请号：US18174515

申请日：2023-02-24

Applicant: QUALCOMM Incorporated

Inventor： Peer Berger ,  Shay Landis ,  Valeri Sokolovski ,  Almog Shaul Hershko

IPC: H04L5/00

CPC classification number: H04L5/0007 ,  H04L5/0051

Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications device may receive a waveform including both a first waveform comprising an orthogonal frequency division multiplexing (OFDM) waveform and a second waveform comprising a single-carrier waveform via a set of time-frequency resources. The wireless device may decode the first waveform based on receiving the waveform, where the first waveform includes one or more reference signals. The wireless communications device may decode the second waveform based on receiving the waveform and on a time domain equalization filter that is based on decoding the one or more reference signals, where the second waveform comprises a set of data bits. In some examples, the waveform may further include a third waveform including a second OFDM waveform and the wireless communications device may decode the third waveform including one or more second reference signals based on receiving the waveform.

公开(公告)号：US12075426B2

公开(公告)日：2024-08-27

申请号：US17200147

申请日：2021-03-12

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Assaf Touboul ,  Shay Landis ,  Michael Levitsky

IPC: H04W72/04 ,  H04W52/02 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04W52/02

Abstract: Wireless communication techniques for supporting, selecting, and using multiple waveforms and/or multiple decoders for downlink wireless communication are discussed. A UE may transmit to a base station an indication of one or more downlink waveforms or decoders supported by the UE. The UE may also transmit to the base station an indication of power consumption associated with at least one of the one or more downlink waveforms or decoders. The UE may receive from the base station an indication of a waveform or decoder, based on the indication of power consumption, to use for downlink wireless communication.