公开(公告)号：US12057919B2

公开(公告)日：2024-08-06

申请号：US17148949

申请日：2021-01-14

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Shay Landis ,  Yehonatan Dallal ,  Ran Berliner

IPC: H04B7/08 ,  H04B7/06 ,  H04W16/28 ,  H04W72/044 ,  H04W72/21 ,  H04W76/27

CPC classification number: H04B7/086 ,  H04B7/0617 ,  H04W16/28 ,  H04W72/046 ,  H04W72/21 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described. A receiving device may receive a signal over a first frequency from a transmitting device. The receiving device may determine a set of angular offsets associated with communicating signals over a set of frequencies based on the angle of arrival of the signal, where each frequency of the set of frequency may be offset from the first frequency by a different amount. The receiving device may indicate the set of angular offsets to the transmitting device. The transmitting device may adapt a reception configuration for receiving signals from the receiving device, transmitting signal to the receiving device, or both based on the indication of the set of angular offsets.

公开(公告)号：US12052601B2

公开(公告)日：2024-07-30

申请号：US17505493

申请日：2021-10-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W48/16 ,  H04L5/00 ,  H04L27/26 ,  H04W28/02 ,  H04W72/0453 ,  H04W72/51

CPC classification number: H04W28/0215 ,  H04L5/0007 ,  H04L27/2618 ,  H04W48/16 ,  H04W72/0453 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first message indicating a capability of the UE to jointly modulate data with tone reservation signals on an individual subcarrier basis. Accordingly, the UE may receive a second message activating joint modulation of data with tone reservation signals for the UE. In some examples, the UE may also receive control signaling indicating various parameters to use for joint modulation of data with tone reservation signals. The UE may communicate with a base station over multiple subcarriers in accordance with the second message and the control signaling, where one or more of the multiple subcarriers carry data jointly modulated with tone reservation signals on an individual subcarrier basis. The described techniques may enable the UE to perform wireless communications with higher throughput, reduced power consumption, and improved spectral efficiency, among other benefits.

公开(公告)号：US12028804B2

公开(公告)日：2024-07-02

申请号：US17195457

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Ran Berliner ,  Guy Wolf ,  Shay Landis

IPC: H04W40/34 ,  H04B7/0413 ,  H04B7/06 ,  H04W24/02 ,  H04W28/02 ,  H04W28/086 ,  H04W36/32 ,  H04W40/36 ,  H04W52/02 ,  H04W64/00 ,  H04W76/27 ,  H04W92/14 ,  H04W92/20

CPC classification number: H04W52/0206 ,  H04W36/32 ,  H04W64/006 ,  H04W92/20

Abstract: Methods, systems, and devices for wireless communications are described. An access device in a network of access devices may determine that a wireless device is in a coverage area of one of the access devices based on a coverage pattern of the access devices and a sensor coupled with the access device. The access device may estimate a trajectory of the wireless device based on information obtained by the sensor. After estimating the trajectory of the wireless device, the access device may transmit an indication to one or more of the other access devices to enter (or remain in) an active state based on the trajectory of the wireless device and the coverage pattern. The indication may also include a set of beams for the other access device to activate.

公开(公告)号：US12010672B2

公开(公告)日：2024-06-11

申请号：US18311322

申请日：2023-05-03

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Ran Berliner ,  Yehonatan Dallal

IPC: H04W72/0446 ,  H04W52/14 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/046 ,  H04W52/146 ,  H04W72/23

Abstract: Wireless communications systems and methods related to reducing the signaling overhead for configuring a common reference signal used in performing coarse power control of multiple spatial domain multiplexing (SDM) uplink streams are provided. A base station may be in communication with a UE via multiple SDM streams directed from the same panel of the respective device. The base station may configure a common pathloss reference signal for the SDM streams of the same panel for the UE. This may include sending a list of possible pathloss reference signal configurations to the UE, and then identifying which configuration to use for the pathloss reference signal for the group of SDM streams. Once known, the UE may measure the reference signal for open loop power control. The BS may occasionally reconfigure the common reference signal for the grouped SDM streams.

公开(公告)号：US11979822B2

公开(公告)日：2024-05-07

申请号：US17388942

申请日：2021-07-29

Applicant: QUALCOMM Incorporated

Inventor： Jacob Pick ,  Shay Landis ,  Shlomit Shaked

IPC: H04W48/18 ,  H04L5/00 ,  H04W72/542 ,  H04W76/25

CPC classification number: H04W48/18 ,  H04L5/0005 ,  H04W72/542 ,  H04W76/25

Abstract: A user equipment may be configured to perform demodulator selection based on ML model coefficients trained by a base station. In some aspects, the user equipment may transmit a dynamic demodulator indication to a base station, transmit channel information to the base station, and receive, in response to the dynamic demodulator indication, updated coefficient information based on the channel information. Further, the user equipment may select a demodulator based on the updated coefficient information, and communicate with the base station via the demodulator in response to the selection of the demodulator.

公开(公告)号：US11956110B2

公开(公告)日：2024-04-09

申请号：US17353300

申请日：2021-06-21

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Gideon Kutz ,  Shay Landis

IPC: H04L27/26 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04L27/2618 ,  H04L1/0068 ,  H04L5/0092

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a size of sets of consecutive subcarriers on which channel-based tone reservation is to be applied for one or more communications. The UE may communicate the one or more communications having tone reservation applied to one or more sets of consecutive subcarriers. Numerous other aspects are described.

公开(公告)号：US11949633B2

公开(公告)日：2024-04-02

申请号：US17584703

申请日：2022-01-26

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Idan Michael Horn ,  Ran Berliner

IPC: H04L5/14 ,  H04W52/50

CPC classification number: H04L5/14 ,  H04W52/50

Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communications by a user equipment (UE), comprising generating a report indicating a capability of the UE to perform full duplex (FD) communications dependent on transmission power level and transmitting the report to a network entity.

公开(公告)号：US11943816B2

公开(公告)日：2024-03-26

申请号：US17069975

申请日：2020-10-14

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan Dallal ,  Ran Berliner ,  Shay Landis

IPC: H04W74/08 ,  H04W56/00

CPC classification number: H04W74/0841 ,  H04W56/001

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration of random access resources from a base station. The configuration may indicate a quantity of a plurality of random access preambles, a quantity of a plurality of synchronization signal blocks (SSBs), and a quantity of random access preambles per SSB. The received configuration may indicate that each random access preamble of the plurality of random access preambles is available to the UE in the random access occasion for each SSB of a plurality of SSBs transmitted by the base station. The UE may select a random access preamble of the plurality of random access preambles based at least in part on the received configuration and transmit the selected random access preamble to the base station in the random access occasion.

公开(公告)号：US11930389B2

公开(公告)日：2024-03-12

申请号：US17645000

申请日：2021-12-17

Applicant: QUALCOMM Incorporated

Inventor： Peer Berger ,  Shay Landis ,  Assaf Touboul

IPC: H04W28/02 ,  H04L1/00 ,  H04L1/20

CPC classification number: H04W28/0236 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/203

Abstract: Methods, apparatuses, and computer-readable storage medium for changing BLER are provided. An example method may include transmitting, to the base station, a request to change a target BLER. The example method may further include receiving, from the base station and in response to the request, an indication to change the target BLER.

公开(公告)号：US11923619B2

公开(公告)日：2024-03-05

申请号：US17126983

申请日：2020-12-18

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Shay Landis ,  Assaf Touboul

IPC: H01Q3/40 ,  H04B7/0417 ,  H04B7/06

CPC classification number: H01Q3/40 ,  H04B7/0421 ,  H04B7/0617

Abstract: Aspects of disclosure relate to beam steering at a multi-antenna device. The device receives an activation signal to activate one or more input ports of a Butler matrix and outputs signals from all output ports of the Butler matrix based on activation of the one or more input ports. The signals output from the output ports have varying phase shifts relative to each other. Moreover, the device phase shifts the signals output from the output ports via a plurality of phase shifters respectively coupled to the output ports. The phase shifted signals have further varying phase shifts relative to each other and a phase difference between adjacent phase shifted signals. Each one of a plurality of antenna elements at the device receives a phase shifted signal from an associated phase shifter and outputs a beam based on the phase shifted signal received from the associated phase shifter.