Please share your thoughts on the following:
1. What are the factors that affect accuracy when using TDoA in case of underwater sensor networks.
2. How are "accuracy" and "distance between node A and B" related, where node A is the node being localized(node A hosts 3 non-co-linearly located antennas for TDoA calculations) and node B is the node relative to which node A is being localized.
3. What are better techniques for localization with respect to accuracy, energy consumption etc in case of underwater sensor networks.
Best Regards
Location error may arise due to environment conditions that contribute drift in the position of the platform like wind and turbulence
@Ranjani.G....thanks for your answer....Can you please add some details on the inherent error due to Time Difference of Arrival.
TDoA is due to long propagation delay in the uwc.This will result in interference from neighboring nodes and hence hopping incase of networks is limited
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