This book presents best-selected research papers presented at the Fifth International Conference on Recent Trends in Communication and Intelligent Systems (ICRTCIS 2024), organized by Arya College of Engineering and IT, Jaipur, on May 3–4, 2024. It discusses the latest technologies in communication and intelligent systems, covering various areas of communication engineering, such as signal processing, VLSI design, embedded systems, wireless communications, and electronics and communications in general. Featuring work by leading researchers and technocrats, the book serves as a valuable reference resource for young researchers and academics as well as practitioners in industry.