Some of our day-to-day situations dealing with self-organization, mobility management, and energy efficient design directly relate to ad hoc wireless (mobile or static) network applications. This book surveys state-of-the-art research regarding several rapidly growing areas in the field with a focus on four such topics from both theoretical and experimental standpoints: network security and trust, broadcasting and multicasting, power control and energy efficiency, and QoS provisioning. This book is a great reference tool for professionals in the field of networking and telecommunications, graduate students and researchers interested in wireless networks, and practitioners working on sensor networks.