1. |
- Zhang, Siwei, et al.
(author)
-
Distributed Direct Localization Suitable for Dense Networks
- 2020
-
In: IEEE Transactions on Aerospace and Electronic Systems. - 1557-9603 .- 0018-9251. ; 56:2, s. 1209-1227
-
Journal article (peer-reviewed)abstract
- Traditional network localization algorithms contain ranging and localization steps, which have systematic disadvantages. We propose an algorithm dubbed direct particle filter based distributed network localization (DiPNet). A node's location is directly estimated from the received signals, incorporating location uncertainty of neighboring nodes. The propagation effects on DiPNet become insignificant for dense networks, due to the massive-link collective physical layer processing. DiPNet achieves a near-optimal performance with low complexity, which is particularly attractive for realtime dense-network localization.
|
|