Trilateration technique measures the _______to all anchors and Triangulation measures ________to all anchors,

Related MCQs

• For trilateration, we measure _______ between the node and anchors.
• For trilateration, we measure distances to at least _______ anchors.
• In triangulation, need to measure the angle between the sensor node and the anchors and use this information to compute nodes own position.
• 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.
• Trilateration measures distance based on radio communication by mapping _____ values into distances.
• A _____________ is a tuple, containing all anchors which can be seen at this place and their signal strengths (RSSI or LQI).
• You have 5 information signals and only one transmitter. What technique will help in transmitting all the 5 signals?
• The general rule of __________ is the inverse-square law, which measures an electromagnetic wave's strength relative to the distance over which it is transmitted.
• Which multiple access technique is used by IEEE 802.11 standard for wireless LAN?
• FSK modulation technique is used in ______- standard.