公开(公告)号：US20250126462A1

公开(公告)日：2025-04-17

申请号：US18444309

申请日：2024-02-16

Applicant: QUALCOMM Incorporated

Inventor： Sudeepto ROY ,  Ramesh C.N RAO

IPC: H04W8/24 ,  H04W76/10

Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, a first device can transmit, to one or more second devices, an advertisement message indicating one or more capabilities of the first device available for sharing with the one or more second devices. The first device can receive, from at least one second device of the one or more second devices, a response message requesting at least one capability of the one or more capabilities from the first device. The first device can establish a connection with the at least one second device for sharing the at least one capability.

公开(公告)号：US20240381057A1

公开(公告)日：2024-11-14

申请号：US18316965

申请日：2023-05-12

Applicant: QUALCOMM Incorporated

Inventor： Ramesh RAO ,  Sudeepto ROY

IPC: H04W4/08

Abstract: In some implementations, a first wireless device may determine that a leader selection process has been initiated regarding data of a first type for a cluster of wireless devices comprising a plurality of wireless devices in range of wireless communication with one another, including the first wireless device. The first wireless device may, responsive to determining that the leader selection process has been initiated, acquire first data of the first type and may send the first data of the first type to one or more other wireless devices of the cluster. Sending the first data of the first type may be responsive to a determination that the first wireless device has not received any other data of the first type from the one or more other wireless devices of the cluster subsequent to determining that the leader selection process has been initiated.

公开(公告)号：US20230403086A1

公开(公告)日：2023-12-14

申请号：US17839842

申请日：2022-06-14

Applicant: QUALCOMM INCORPORATED

Inventor： Andrew Puayhoe SEE ,  Sudeepto ROY ,  Ramesh C.N. RAO

IPC: H04B17/12 ,  H04B17/309

CPC classification number: H04B17/12 ,  H04B17/309

Abstract: A device for RF sensing includes communication circuitry configured to communicate over an unlicensed frequency band and a licensed frequency band, the communication circuitry configured to transmit a unique signal over the unlicensed frequency band using at least one antenna of the one or more antennas and receive a corresponding return signal from at least one antenna of the one or more antennas, the at least one receiver configured to process the corresponding return signal to determine at least an amplitude and phase (td) of the corresponding return signal, and a look up table (LUT) having characterization information relating to the amplitude and phase (td) of the corresponding return signal, wherein the device is configured to use the characterization information to determine a use state or a gesture of the device and alter at least one operating parameter of the device based on the determined use state or gesture.