公开(公告)号：US20210234573A1

公开(公告)日：2021-07-29

申请号：US17231778

申请日：2021-04-15

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Kumaran VIJAYASANKAR ,  Jyothsna KUNDURU

IPC: H04B1/7143 ,  H04B1/7156 ,  H04B1/7136

Abstract: A wireless network with network-level channel hopping. A wireless network includes a wireless device. The wireless device includes a receiver, a data channel selector, and a transmitter. The receiver is configured to receive a beacon signal comprising a beacon sequence value. The data channel selector is configured to select, as a pseudorandom function of the beacon sequence value, a data channel on which to transmit in an interval following reception of the beacon signal. The transmitter is configured to transmit on the data channel selected by the channel selector.

公开(公告)号：US20240040412A1

公开(公告)日：2024-02-01

申请号：US18482775

申请日：2023-10-06

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Kumaran VIJAYASANKAR ,  Arvind KANDHALU RAGHU ,  Jyothsna KUNDURU

IPC: H04W24/08 ,  H04W16/14

CPC classification number: H04W24/08 ,  H04W16/14

Abstract: In some examples, a device includes receiver circuitry and processing circuitry coupled to the receiver circuitry. In examples, the processing circuitry is configured to transition, at a first time, from monitoring a first channel via the receiver circuitry to monitoring a second channel via the receiver circuitry, wherein the first channel is associated with a first communication protocol and the second channel is associated with a second communication protocol. In examples, the processing circuitry is also configured to transition, at a second time, from monitoring the second channel via the receiver circuitry to monitoring the first channel via the receiver circuitry responsive to not detecting communication on the second channel, wherein an amount of time between the first time and the second time is based on a detection time for the second communication protocol.

公开(公告)号：US20250167826A1

公开(公告)日：2025-05-22

申请号：US19027866

申请日：2025-01-17

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Kumaran VIJAYASANKAR ,  Jyothsna KUNDURU

IPC: H04B1/7143 ,  H04B1/7136 ,  H04B1/7156

Abstract: A wireless network with network-level channel hopping. A wireless network includes a wireless device. The wireless device includes a receiver, a data channel selector, and a transmitter. The receiver is configured to receive a beacon signal comprising a beacon sequence value. The data channel selector is configured to select, as a pseudorandom function of the beacon sequence value, a data channel on which to transmit in an interval following reception of the beacon signal. The transmitter is configured to transmit on the data channel selected by the channel selector.

公开(公告)号：US20200099415A1

公开(公告)日：2020-03-26

申请号：US16140028

申请日：2018-09-24

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Kumaran VIJAYASANKAR ,  Jyothsna KUNDURU

IPC: H04B1/7143 ,  H04B1/7156 ,  H04B1/7136

Abstract: A wireless network with network-level channel hopping. A wireless network includes a wireless device. The wireless device includes a receiver, a data channel selector, and a transmitter. The receiver is configured to receive a beacon signal comprising a beacon sequence value. The data channel selector is configured to select, as a pseudorandom function of the beacon sequence value, a data channel on which to transmit in an interval following reception of the beacon signal. The transmitter is configured to transmit on the data channel selected by the channel selector.

公开(公告)号：US20240069110A1

公开(公告)日：2024-02-29

申请号：US17823138

申请日：2022-08-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Jyothsna KUNDURU ,  Ariton XHAFA ,  Minghua FU ,  Jonathan NAFZIGER

IPC: G01R31/371 ,  G01R31/396 ,  H01M10/42 ,  H04W72/04

CPC classification number: G01R31/371 ,  G01R31/396 ,  H01M10/4257 ,  H04W72/0413 ,  H01M2010/4271 ,  H01M2010/4278

Abstract: A system includes a first plurality of secondary devices, each secondary device of the first plurality of secondary devices including a first wireless transmitter and a battery monitor integrated circuit (IC). The battery monitor IC is configured to obtain battery data from at least one battery cell, and the first wireless transmitter is configured to wirelessly transmit the battery data. A first primary device has a second wireless transmitter wirelessly coupled to the first wireless transmitters of the first plurality of secondary devices via a first wireless network. A second primary device has a second wireless transmitter. The second primary device is configured to detect a fault with the first primary device and, in response detection of the fault, to establish a second wireless network with the first plurality of secondary devices.

公开(公告)号：US20230291435A1

公开(公告)日：2023-09-14

申请号：US18318035

申请日：2023-05-16

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Kumaran VIJAYASANKAR ,  Jyothsna KUNDURU

IPC: H04B1/7143 ,  H04B1/7156 ,  H04B1/7136

CPC classification number: H04B1/7143 ,  H04B1/7156 ,  H04B1/7136 ,  H04B2001/71563 ,  H04B2001/71367

Abstract: A wireless network with network-level channel hopping. A wireless network includes a wireless device. The wireless device includes a receiver, a data channel selector, and a transmitter. The receiver is configured to receive a beacon signal comprising a beacon sequence value. The data channel selector is configured to select, as a pseudorandom function of the beacon sequence value, a data channel on which to transmit in an interval following reception of the beacon signal. The transmitter is configured to transmit on the data channel selected by the channel selector.