Optimization Algorithms

The optimization algorithm are used to estimate the location of a node using the measurements. The measurements can be based on time (\(\in \{\) ToA, TDoA, RTT \(\}\)), angle (\(\in \{\) AoA, AoD \(\}\)) or received power (RSRP). Different optimization framework can be used for estimating the location. 5G toolkit provides least square, Gradient descent and Newton Raphson based algorithms which are discussed below.

Optimizing Algorithm for TDoA

Optimizing Algorithm for ToA

Optimizing Algorithm for DoA