公开(公告)号：US20230362971A1

公开(公告)日：2023-11-09

申请号：US17661977

申请日：2022-05-04

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan DALLAL ,  Idan Michael HORN ,  Shay LANDIS ,  Assaf TOUBOUL

IPC: H04W72/12

CPC classification number: H04W72/1231 ,  H04W72/1289

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：US20230261772A1

公开(公告)日：2023-08-17

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 ,  H04W56/00 ,  H04W24/10

CPC classification number: H04B17/364 ,  H04W56/004 ,  H04W24/10

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：US20220400042A1

公开(公告)日：2022-12-15

申请号：US17342953

申请日：2021-06-09

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Assaf TOUBOUL ,  Shay LANDIS ,  Amit BAR-OR TILLINGER ,  Gideon Shlomo KUTZ

IPC: H04L27/26 ,  H04L5/00 ,  H04W24/08 ,  H04W28/06 ,  H04L25/02

Abstract: Aspects presented herein may enable a transmitting device, such as a base station, to compress tone reservation signaling for PAPR reduction, such that the transmitting device may indicate to a receiving device the location of reserved tones and data tones of a transmission with a small payload. In one aspect, a base station estimates an UL channel based on one or more SRSs from a UE, the estimated UL channel corresponding to a DL channel. The base station selects a plurality of TR locations associated with at least one of the DL channel or the UL channel. The base station transmits, to the UE, an indication of the plurality of TR locations associated with at least one of the DL channel or the UL channel.

公开(公告)号：US20220286188A1

公开(公告)日：2022-09-08

申请号：US17195082

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Amit BAR-OR TILLINGER ,  Shay LANDIS ,  Idan Michael HORN

IPC: H04B7/06 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication to apply, for one or more uplink communications of a spatial division multiplexing (SDM) configuration, a group indication associated with downlink beams. The UE may transmit the one or more uplink communications based at least in part on the group indication associated with the downlink beams. Numerous other aspects are described.

公开(公告)号：US20220224392A1

公开(公告)日：2022-07-14

申请号：US17147077

申请日：2021-01-12

Applicant: QUALCOMM Incorporated

Inventor： Ran BERLINER ,  Shay LANDIS ,  Yehonatan DALLAL ,  Idan Michael HORN

IPC: H04B7/06 ,  H04B7/0417 ,  H04W24/10 ,  H04B17/318 ,  H04W72/04 ,  H04W80/02

Abstract: Aspects of the disclosure relate to beam management techniques in a wireless communication system. A UE establishes a communication link with a base station and receives a set of transmit beams transmitted via a plurality of symbols in a sequential manner, wherein a respective transmit beam is transmitted in a respective symbol of the plurality of symbols. The UE measures, for each transmit beam in the set of transmit beams, a set of signal strengths corresponding to the respective transmit beam using a plurality of receive beams in the respective symbol, wherein a respective signal strength is measured based on a respective receive beam. The UE then sends a feedback message to the base station comprising at least an identification of a transmit beam having a highest measured signal strength among all sets of signal strengths measured for the set of transmit beams and the highest measured signal strength.

公开(公告)号：US20210409087A1

公开(公告)日：2021-12-30

申请号：US17350564

申请日：2021-06-17

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Shay LANDIS

IPC: H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may select a set of terminals of a Butler matrix to use for transmitting or receiving one or more communications via one or more streams associated with one or more beams; and transmit or receive, using hybrid beamforming, the one or more streams via a set of antenna elements coupled to the Butler matrix. Numerous other aspects are provided.

公开(公告)号：US20210336832A1

公开(公告)日：2021-10-28

申请号：US17178018

申请日：2021-02-17

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Assaf TOUBOUL ,  Shay LANDIS ,  Michael LEVITSKY ,  Daniel PAZ ,  Amit BAR-OR TILLINGER ,  Ory EGER

IPC: H04L27/26 ,  H04L5/00 ,  H04L1/00 ,  H04L25/02 ,  H04L25/03

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 data aided phase tracking reference signals (PT-RSs) on multiple layers of a communication link; 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：US20250112729A1

公开(公告)日：2025-04-03

申请号：US18479665

申请日：2023-10-02

Applicant: QUALCOMM Incorporated

Inventor： Peer BERGER ,  Idan Michael HORN ,  Shay LANDIS

IPC: H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information indicating that the UE is configured to perform multi-level coding (MLC) decoding for one or more bits of a plurality of constellation bits. The UE may receive, in accordance with the capability information, configuration information that indicates to perform bit-interleaved coded modulation (BICM) decoding for a first set of bits of the plurality of constellation bits and that indicates to perform MLC decoding for a second set of bits of the plurality of constellation bits, the second set of bits being based at least in part on the capability information. Numerous other aspects are described.

公开(公告)号：US20240213672A1

公开(公告)日：2024-06-27

申请号：US18600550

申请日：2024-03-08

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Yehonatan DALLAL ,  Danlu ZHANG

IPC: H01Q3/46 ,  H01Q3/36

CPC classification number: H01Q3/46 ,  H01Q3/36

Abstract: Methods, systems, and devices for wireless communications are described. A device may be configured to include an array of lenses along with multiple antenna arrays that each include a set of antenna elements. The antenna arrays may each support multiple beam directions, such as a respective beam direction for each lens of the array of lenses. If beams for multiple antenna arrays concurrently pass through the same lens, the lens may contribute to maintaining separation between the beams. Lenses may also contribute to the shaping of beams, and the use of multiple lenses may enhance a coverage area for beams transmitted or received by the antenna arrays.

公开(公告)号：US20240106115A1

公开(公告)日：2024-03-28

申请号：US17950367

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

Inventor： Haim WEISSMAN ,  Idan Michael HORN ,  Elimelech GANCHROW

IPC: H01Q3/36 ,  H01Q9/04 ,  H05K1/02 ,  H05K1/11

CPC classification number: H01Q3/36 ,  H01Q9/0407 ,  H05K1/0243 ,  H05K1/115 ,  H05K2201/10098

Abstract: Techniques are provided for reducing the form factor and insertion losses of beamforming networks. An example beamforming network configured to feed a phased array of antenna elements includes a first group of microstrip elements on a first layer of a printed circuit board, a second group of microstrip elements on a second layer of the printed circuit board, a metal layer disposed between the first layer and the second layer, and a plurality of vias configured to couple one or more elements in the first group of microstrip elements with one or more elements in the second group of microstrip elements.