• documentation
main content

localization -凯发k8网页登录

bluetooth 5.1 location and direction finding, ranging

bluetooth® toolbox features and reference examples enable you to implement bluetooth location and direction finding functionalities such as angle of arrival (aoa) and angle of departure (aod) introduced in bluetooth 5.1. simulate and evaluate the localization performance in the presence of channel and radio frequency (rf) impairments.

use the localization capabilities of the toolbox to:

  • implement lateration, angulation, or distance-angle localization methods and calculate the 2-d or 3-d position of a bluetooth low energy (le) node.

  • simulate the direction finding packet exchange to track the 2-d or 3-d position of a bluetooth le node.

  • estimate the aoa and aod by using the constant tone extension (cte) field.

  • estimate the maximum range between two bluetooth basic rate/enhanced data rate (br/edr) or le devices.

aoa and aod-based bluetooth le positioning

functions

estimate aoa or aod of bluetooth le signal
estimate bluetooth le node position
perform iq sampling on cte field of bluetooth le packet
estimate range between two bluetooth br/edr or le devices

objects

bluetooth le angle estimation configuration parameters
bluetooth br/edr or le range estimation configuration parameters

topics


  • explore the bluetooth br/edr and bluetooth le packet structures.


  • understand the concepts of bluetooth location and direction finding capability.


  • learn about the bluetooth le direction finding features of bluetooth toolbox.


  • use bluetooth le node position estimation function to estimate the bluetooth le node position by using lateration, angulation, or distance-angle localization techniques.

网站地图