Inconsistent Rays in Propagation Prediction by Ray Launching in Rectangular Tunnels
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3223868
Abstract: Ray tracing is replacing the less accurate statistical and empirical approaches of radio channel modeling. Although being high-frequency asymptotic method, ray tracing has been shown to be mathematically equivalent to purely analytical modal methods in… read more here.
Keywords: ray tracing; ray launching; ray; rectangular tunnels ... See more keywords
Optimized Wireless Channel Characterization in Large Complex Environments by Hybrid Ray Launching-Collaborative Filtering Approach
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DOI: 10.1109/lawp.2016.2604021
Abstract: Simulation techniques based on deterministic methods such as ray tracing and ray launching are widely used to perform radioplanning tasks. However, the quality of the simulations depends on the number of rays and the angular… read more here.
Keywords: collaborative filtering; definition; ray launching; filtering ... See more keywords