For trilateration, we measure _______ between the node and anchors.

Related MCQs

• Trilateration technique measures the _______to all anchors and Triangulation measures ________to all anchors,
• For trilateration, we measure distances to at least _______ anchors.
• Node gather enough anchor points and measurements, they compute their own locations. Once they have localized, they also declare themselves as an anchors. In this way, sensor nodes without enough anchors get a chance to localize. This approach is called as ____________ localization.
• In triangulation, need to measure the angle between the sensor node and the anchors and use this information to compute nodes own position.
• Node A and B 130 meters away and 5 hope separated. Node B and C 170 meters away and 6 hope separated and Node A and c 120 meters away and 5 hope separated. Then the mean hop length is___ meters.
• Trilateration measures distance based on radio communication by mapping _____ values into distances.
• Node A and B 130 meters away and 5 hope separated and Node A and c 120 meters away and 5 hope separated. Then the mean hop length is___ meters.
• A _____________ is a tuple, containing all anchors which can be seen at this place and their signal strengths (RSSI or LQI).
• Any node in the network, which is able to receive it from another node and to send it further is called as
• In ________, each node maintains a vector (table) of minimum distances to every node.