Do wireless links require clear line of sight?

Yes, point-to-point (P2P) wireless links typically require a clear line of sight (LoS) between the various points for optimal performance. This will ensure the radio waves travel with minimal obstruction and signal degradation. Clear line of sight will also allow higher data rates, lower latency and reduced interference. Understanding the specific environmental conditions and technological capabilities can help in designing effective and reliable P2P networks even in challenging scenarios.