公开(公告)号：US20220346027A1

公开(公告)日：2022-10-27

申请号：US17491386

申请日：2021-09-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Robert Weibo LIANG ,  Liangcheng TAO ,  Arvind KANDHALU

IPC: H04W52/22 ,  H04W4/80 ,  H04W52/24 ,  H04W52/02

Abstract: An end device in a ZIGBEE communication protocol wireless network includes a memory configured to store computer-executable instructions and a processor coupled to the memory and configured to execute the instructions. The processor sends a first data frame to a first network device using a first network transmission power level and receives a first acknowledgment frame from the first network device. The first acknowledgement frame includes a first transmission power information element, and the first transmission power information element includes a second transmission power level. The processor updates a power control information table entry with the second transmission power level and sends a second data frame to the first network device using the second transmission power level.

公开(公告)号：US20220377158A1

公开(公告)日：2022-11-24

申请号：US17328384

申请日：2021-05-24

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Peter Wongeun CHUNG ,  Alexander D'ABREU ,  Arvind KANDHALU ,  Max WENNERFELDT

IPC: H04L29/06

Abstract: A method includes assigning a priority to each of a plurality of protocol activities to produce stack priority information for each of a plurality of protocol stacks. The method further includes dynamically adjusting the priority of each of the plurality of protocol activities in the stack priority information based on a network maintenance activity and based on a rejection or an acceptance of the corresponding protocol activity by a dynamic multi-protocol manager (DMM). The method further includes providing the stack priority information to the DMM.

公开(公告)号：US20240314224A1

公开(公告)日：2024-09-19

申请号：US18671075

申请日：2024-05-22

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Peter Wongeun CHUNG ,  Alexander D’ABREU ,  Arvind KANDHALU ,  Max WENNERFELDT

IPC: H04L69/18

CPC classification number: H04L69/18

Abstract: A method includes assigning a priority to each of a plurality of protocol activities to produce stack priority information for each of a plurality of protocol stacks. The method further includes dynamically adjusting the priority of each of the plurality of protocol activities in the stack priority information based on a network maintenance activity and based on a rejection or an acceptance of the corresponding protocol activity by a dynamic multi-protocol manager (DMM). The method further includes providing the stack priority information to the DMM.

公开(公告)号：US20230388980A1

公开(公告)日：2023-11-30

申请号：US17828895

申请日：2022-05-31

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Ariton E. XHAFA ,  Arvind KANDHALU

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/00 ,  B60L58/16 ,  H02J7/00

CPC classification number: H04W72/0446 ,  H04L5/0044 ,  H04W72/005 ,  B60L58/16 ,  H02J7/00032 ,  B60L2240/545 ,  B60L2240/547 ,  H02J7/0013

Abstract: In some examples, a vehicular battery management system (BMS) comprises a set of battery cells and a secondary network node coupled to the set of battery cells. The secondary network node is configured to wirelessly receive, in a first slot of a super frame, a unicast downlink packet from a primary network node, the unicast downlink packet addressed to the secondary network node. The secondary network node is also configured to wirelessly transmit, in a second slot of the super frame and responsive to the unicast downlink packet, an uplink packet to the primary network node.