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.