公开(公告)号：US20240179804A1

公开(公告)日：2024-05-30

申请号：US18072577

申请日：2022-11-30

Applicant: Texas Instruments Incorporated

Inventor： Yoav Ben-Yehezkel ,  Yaron Alpert

IPC: H04W84/12 ,  H04W88/06

CPC classification number: H04W84/12 ,  H04W88/06

Abstract: An example apparatus includes: wireless local area network (WLAN) interface circuitry configured to communicate using a resource; alternate interface circuitry configured to use the resource; and coexistence controller circuitry coupled to the WLAN interface circuitry and the alternate interface circuitry, the coexistence controller circuitry including: a first interface monitor coupled to the WLAN interface circuitry, the first interface monitor configured to determine characteristics of a target wakeup time (TWT) service of the WLAN interface circuitry; a second interface monitor coupled to the alternate interface circuitry, the second interface monitor configured to determine characteristics of an alternate activity period window of the alternative interface circuitry; a coexistence comparator coupled to the first interface monitor and the second interface monitor, the coexistence comparator configured to determine a predicted TWT service period of the TWT service that overlaps with a predicted alternate activity period window less than a threshold.

公开(公告)号：US20230388987A1

公开(公告)日：2023-11-30

申请号：US17828225

申请日：2022-05-31

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yaron Alpert ,  Yaniv Weizman ,  Maxim Altshul

IPC: H04W72/04 ,  H04W76/14

CPC classification number: H04W72/0453 ,  H04W76/14 ,  H04W72/0406

Abstract: A method includes sending, by a first node to a second node during a first connection event, a request to change a current operation frequency, wherein the request is encoded in a first operation frequency. The method also includes sending, by the first node to the second node during the first connection event, a first packet encoded in a second operation frequency, where second operation frequency is different from the first operation frequency.

公开(公告)号：US20220201070A1

公开(公告)日：2022-06-23

申请号：US17131596

申请日：2020-12-22

Applicant: Texas Instruments Incorporated

Inventor： Asaf Carmeli ,  Yaron Alpert ,  Barak Cherches

IPC: H04L29/08 ,  H04L29/06

Abstract: In described examples, ownership of a network protocol-based session is distributed across multiple entities. A session is established between a remote entity and a first processing node on a local device, such that the first processing node is the session owner of the session on the local device. During the session, ownership of the session is transferred from the first processing node to a second processing node on the local device, such that the second processing node becomes the session owner of the session on the local device. The session is then operated between the remote entity and the second processing node as the session owner.

公开(公告)号：US12248079B2

公开(公告)日：2025-03-11

申请号：US18140283

申请日：2023-04-27

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Matan Ben-Shachar ,  Oren Shani ,  Yaron Alpert ,  Yuval Jakira

IPC: G01S5/04 ,  G01S3/46 ,  G01S3/72 ,  G01S3/48 ,  G01S3/50

Abstract: Techniques for determining an angle-of-arrival of a wireless transmission are provided, including receiving, with a first antenna, at least a first portion of a wireless transmission, determining when a second portion of the wireless transmission will be received, switching to the second antenna to receive the second portion of the wireless transmission, determining an angle of arrival of the wireless transmission based on the first portion and the second portion of the wireless transmission, and outputting the angle of arrival of the wireless transmission.

公开(公告)号：US12181994B2

公开(公告)日：2024-12-31

申请号：US17390126

申请日：2021-07-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yaron Alpert ,  Alon Srednizki

IPC: G06F11/30 ,  G06F1/3203 ,  G06F1/3234 ,  G06F11/34

Abstract: A processor in a device is configured to access a power policy for the device, where the power policy indicates a relationship between power consumption by the device and another performance variable of the device. The processor is also configured to produce an operating point for the device based at least in part on the power policy. The processor is also configured to provide information regarding the operating point to a management entity that manages the device.

公开(公告)号：US20240427588A1

公开(公告)日：2024-12-26

申请号：US18340993

申请日：2023-06-26

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yaron Alpert ,  Yoav Ben-Yehezkel ,  Barak Cherches

IPC: G06F8/65

Abstract: A system includes memory which has a first resource at a first physical address space that includes a first physical address, and a second resource at a second physical address space that includes a second physical address. A memory mapper is coupled to the memory. The memory mapper is configured to convert logical addresses to physical addresses. A processor is coupled to the memory mapper. The processor is configured to execute the first resource from a first logical address mapped by the memory mapper to the first physical address. While executing a firmware update resource, the processor can remap the first logical address to the second physical address using the memory mapper and then execute the second resource from the first logical address.

公开(公告)号：US20240243925A1

公开(公告)日：2024-07-18

申请号：US18336229

申请日：2023-06-16

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yoav Ben-Yehezkel ,  Yaron Alpert

IPC: H04L9/32 ,  H04L9/08

CPC classification number: H04L9/3263 ,  H04L9/0866 ,  H04L9/3236 ,  H04L9/3247

Abstract: A non-transitory machine-readable medium includes machine-readable instructions for a key value generator and a certificate generator. The key value generator is executable by a processor core to concatenate a public key of a certificate issuer with a second value to form a key combination and generate a digest of the key combination to provide a key value. The certificate generator is executable by the processor core to provide a payload of a self-signed certificate for the certificate issuer, replace data in a public key field of the payload with the key value, sign the modified payload with a private key of the certificate issuer to provide a digital signature, remove the key value from the modified payload, and add the digital signature to the self-signed certificate.

公开(公告)号：US11902207B2

公开(公告)日：2024-02-13

申请号：US17515304

申请日：2021-10-29

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yoav Ben Yehezkel ,  Yaron Alpert

IPC: H04L5/00 ,  H04L1/00 ,  H04L43/0864 ,  H04L69/16 ,  H04W80/06

CPC classification number: H04L5/0053 ,  H04L1/0007 ,  H04L43/0864 ,  H04L69/161 ,  H04W80/06

Abstract: A method includes determining to send a data packet from a first transceiver to a second transceiver, the data packet configured according to a TCP, determining, at the first transceiver, to trigger the second transceiver to send an ACK packet according to a delayed ACK protocol, sending, from the first transceiver, the data packet with an additional packet responsive to determining the triggering of the ACK packet, and receiving, at the first transceiver, the ACK packet from the second transceiver responsive to the additional packet.

公开(公告)号：US11855810B2

公开(公告)日：2023-12-26

申请号：US17504144

申请日：2021-10-18

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yaron Alpert ,  Matan Ben-Shachar ,  Anand Ganesh Dabak

IPC: H04L25/02 ,  H04L27/26 ,  H04B7/06 ,  H04W84/12

CPC classification number: H04L25/0202 ,  H04B7/0626 ,  H04L27/2601 ,  H04W84/12

Abstract: A user client device with a single receive (RX) chain, a first antenna and a second antenna, and a processor that causes the user client device to couple the single RX chain to the first antenna to receive a first data packet on a first channel and determine a first channel state information (CSI) tile of the first channel based on one or more fields in the first data packet, decouple the first antenna from the single RX chain and couple the second antenna to the single RX chain to continue receiving the first data packet on a second channel, determine a second CSI tile of the second channel based on one or more of a portion of the first plurality of fields, aggregate the first CSI tile with the second CSI tile, and generate a CSI matrix based on aggregating the first CSI tile with the second CSI tile.

公开(公告)号：US11844020B2

公开(公告)日：2023-12-12

申请号：US17712236

申请日：2022-04-04

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yaron Alpert ,  Matan Ben-Shachar ,  Oren Aharon Shani

IPC: H04W52/02 ,  H04W4/70

CPC classification number: H04W52/0229 ,  H04W4/70 ,  H04W52/0274

Abstract: A device (e.g., an IoT device) includes a first radio, and a memory device accessible to the first radio. The memory device is configured to store a fingerprinting feature for a specific transmitter device. A second radio and a processor are also included. The process is coupled to the first and second radios. The first radio is configured to extract a fingerprinting feature of a first received wireless signal, determine that the extracted feature matches the fingerprinting feature stored in the storage device, and responsive to the determination that the extracted feature matches the feature stored in the storage device, cause the second radio to transition from a lower power state to a higher power state of operation and continue to receive the incoming signal.