ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Localization is a process to find out the locations of sensor nodes which are deployed randomly in the sensing area [1]. Generally, localization processes equip each node with the global positioning system (GPS), which is not effective due to size, cost and power consumption constraints. Therefore, many localization algorithms in wireless sensor network (WSN) use special nodes called anchors to estimate the location of unknown nodes by using a priori knowledge of the anchors nodes’ coordinates. In other words, they need anchors being aware of their position and the unknown nodes measure the distances or angles from anchors nodes to estimate their positions [2].