公开(公告)号：US20230388845A1

公开(公告)日：2023-11-30

申请号：US17828863

申请日：2022-05-31

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Shay Landis ,  Daniel Paz

IPC: H04W28/02 ,  H04W28/08 ,  H04W28/24 ,  H04W72/04

CPC classification number: H04W28/0221 ,  H04W28/0967 ,  H04W28/24 ,  H04W72/0473 ,  H04W72/048

Abstract: Methods, systems, and devices for wireless communications are described. A wireless communication device, such as a network entity or a user equipment (UE), may transmit a message to another wireless communication device, such as a network entity, including a connection establishment request and an indication of a capability of the wireless communication device to support a value of a power efficiency threshold. The other wireless communication device may respond with signaling indicating for the wireless communication device to use a value of a power efficiency for communications between the wireless communication devices. The indication may include one or more parameters indicating the value of the power efficiency. The wireless communication devices may establish a connection in accordance with the value of the power efficiency.

公开(公告)号：US20230379080A1

公开(公告)日：2023-11-23

申请号：US17748579

申请日：2022-05-19

Applicant: QUALCOMM Incorporated

Inventor： Peer Berger ,  Shay Landis ,  Assaf Touboul

IPC: H04L1/00 ,  H03M13/25 ,  H03M13/15

CPC classification number: H04L1/0063 ,  H04L1/0027 ,  H03M13/255 ,  H03M13/1515

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication to a network entity that the UE is capable of decoding Reed-Solomon codes and that the UE is capable of performing near maximal likelihood demodulation. The network entity may transmit a message indicating that a Reed-Solomon code is applied to one or more scheduled signals based at least in part on the indication. The network entity may apply Reed-Solomon coding to a signal of the one or more scheduled signals based at least in part on the message. The UE may apply near maximal likelihood demodulation and Reed-Solomon decoding to a received signal of the one or more scheduled signals based at least in part on the message.

公开(公告)号：US11824693B2

公开(公告)日：2023-11-21

申请号：US17169280

申请日：2021-02-05

Applicant: QUALCOMM Incorporated

Inventor： Daniel Paz ,  Michael Levitsky ,  Assaf Touboul ,  Shay Landis ,  Amit Bar-Or Tillinger ,  Ronen Shaked

IPC: H04L25/49 ,  H04B7/06 ,  H04W72/23

CPC classification number: H04L25/4917 ,  H04B7/0626 ,  H04B7/0632 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit signaling that configures a wireless device to use a multi-level coding (MLC) procedure to communicate with a base station. Based on receiving the signaling, the wireless device may select a channel quality indicator (CQI) index from a set of CQI indices that are associated with an MLC procedure. In some examples, the wireless device selects the CQI index from a set of CQI indices that includes both bit-interleaved coded modulation (BICM)-based and MLC-based CQI indices. In other examples, the wireless device selects the CQI index from a set of CQI indices that includes solely MLC-based CQI indices. The wireless device may transmit the selected CQI index to the base station. And the base station may select a modulation and coding scheme for subsequent transmissions to the wireless device based on the received CQI index.

公开(公告)号：US11818741B2

公开(公告)日：2023-11-14

申请号：US17347391

申请日：2021-06-14

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Shay Landis ,  Gideon Shlomo Kutz

IPC: H04W72/542 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W72/542 ,  H04L5/0048 ,  H04L27/2614

Abstract: Methods, apparatuses, and computer-readable storage medium are provided. The methods include receiving, from a UE, an indication of a capability of the UE associated with one or more operating modes. The methods further include transmitting, to the UE, a request for a TR report corresponding to an amount of TR locations, the amount of TR locations being associated with at least one of a PAPR gain or a UE performance gain. The methods further include receiving, from the UE, a TR report comprising an indication of the amount of TR locations based on one or more parameters, the one or more parameters including at least one of a UE speed, a Doppler spread, a delay spread, a SINR, a MCS, a rank indicating an amount of data layers, or a channel response, the amount of TR locations being associated with the one or more operating modes.

公开(公告)号：US11817626B2

公开(公告)日：2023-11-14

申请号：US17349633

申请日：2021-06-16

Applicant: QUALCOMM Incorporated

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

IPC: H01Q15/02 ,  H01Q21/00

CPC classification number: H01Q15/02 ,  H01Q21/00

Abstract: Methods, systems, and devices for wireless communications are described. A communications device may transmit a first signal. The first signal may be transmitted from a first antenna array of the communications device through a lens of the communications device in a direction. An energy of a portion of the first signal may be below a threshold based on a position of a second antenna array of the communications device. The portion of the first signal may correspond to a portion of a reflection of the first signal that overlaps with the position of the second antenna array. The communications device may concurrently receive, at the second antenna array, a second signal originating from another direction, where the second signal may be focused in the direction of the second antenna array based on the lens.

公开(公告)号：US11800465B2

公开(公告)日：2023-10-24

申请号：US17146332

申请日：2021-01-11

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Ran Berliner ,  Yehonatan Dallal

IPC: H04W56/00 ,  H04B17/318 ,  H04B7/06 ,  H04W24/10

CPC classification number: H04W56/001 ,  H04B7/0695 ,  H04B17/318 ,  H04W24/10

Abstract: Aspects of disclosure relate to dynamically modifying a synchronization signal block (SSB) beam configuration in a wireless communication system. In an aspect, a UE receives, from a base station, a first message triggering the UE to measure a signal strength of SSB beams transmitted from the base station. The UE then sends, to the base station, a second message including a report of the signal strength of the SSB beams and receives, from the base station, a third message indicating at least an SSB beam of the SSB beams or a quasi-colocation (QCL) type to use based on the report. The UE then establishes a connection with the base station using an indicated SSB beam or QCL type.

公开(公告)号：US11764480B2

公开(公告)日：2023-09-19

申请号：US17201967

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan Dallal ,  Shay Landis ,  Ran Berliner ,  Assaf Touboul

IPC: H04B7/00 ,  H01Q19/06 ,  H04B17/336 ,  H01Q21/06

CPC classification number: H01Q19/062 ,  H01Q21/065 ,  H04B17/336

Abstract: A lens antenna array system for wireless communication is provided that includes a transmitter having a first lens and a receiver having a second lens. The transmitter transmits a first plurality of RF signals across a plurality of near-field communication links to the receiver. Based upon a first signal quality determination at the receiver, the transmitter adjusts a plurality of gains to increase a signal quality for a second plurality of RF signals transmitted across the plurality of near-field communication links.

公开(公告)号：US11751133B2

公开(公告)日：2023-09-05

申请号：US17179242

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Assaf Touboul ,  Shay Landis ,  Amit Bar-Or Tillinger

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W52/0212 ,  H04L5/0051 ,  H04W72/044

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for setting a resolution for an analog-to-digital converter (ADC) of a user equipment (UE) based on a modulated reference signal received from a base station (BS) during a first (for example, initial) symbol period of a slot. In one aspect, the first symbol period of the slot and a cyclic prefix (CP) of the first symbol period may be relatively longer in time than other symbol periods and other CPs of the slot and, in some implementations, the BS may transmit a configuration to the UE allocating a portion of the first symbol period for the transmission of the modulated reference signal. The UE may demodulate the modulated reference signal, calibrate an automatic gain control (AGC) of the UE, and set the resolution of the ADC of the UE based on the modulated reference signal.

公开(公告)号：US11750308B2

公开(公告)日：2023-09-05

申请号：US17116910

申请日：2020-12-09

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Guy Wolf ,  Assaf Touboul ,  David Yunusov ,  Peer Berger ,  Michael Levitsky ,  Ran Berliner ,  Sharon Levy ,  Noam Zach

IPC: H04B17/373 ,  H04B17/382 ,  H04W16/14 ,  H04W16/22 ,  H04W72/0453

CPC classification number: H04B17/373 ,  H04B17/382 ,  H04W16/14 ,  H04W16/22 ,  H04W72/0453

Abstract: Disclosed are techniques for wireless communication. In some aspects, a base station (BS) may determine a first planned transmit beam configuration of the first BS. The BS may obtain a second planned transmit beam configuration of a second BS. The BS may determine that a first planned transmit beam of the first planned transmit beam configuration will interfere with a second planned transmit beam of the second planned transmit beam configuration. The BS may modify the first planned transmit beam, the second planned transmit beam, or both, based on the interference determination.

公开(公告)号：US11737006B2

公开(公告)日：2023-08-22

申请号：US17812806

申请日：2022-07-15

Applicant: QUALCOMM Incorporated

Inventor： Ran Berliner ,  Guy Wolf ,  Shay Landis

IPC: H04W40/16 ,  H04W8/08 ,  H04W24/10 ,  H04W40/18 ,  H04W72/044

CPC classification number: H04W40/16 ,  H04W8/08 ,  H04W24/10 ,  H04W40/18 ,  H04W72/046

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may determine, for a user equipment (UE) operating in a mobility state, route information. The BS may transmit, to the UE, information identifying a set of beams based at least in part on the route information. The UE may perform a set of neighbor cell measurements, in connection with movement along the predicted route, using the set of beams. Numerous other aspects are provided.