Wireless and Satellite Communications

Wireless Network Architectures and Protocols

Wireless network architectures define how communication nodes are structured, interconnected, and managed to deliver reliable and efficient services. This track explores various wireless network models, including infrastructure-based, ad hoc, mesh, and hybrid architectures. Participants will examine how protocol stacks are designed across physical, MAC, network, and transport layers to support mobility, scalability, and interoperability. The role of standards such as IEEE 802.x and 3GPP specifications is discussed to highlight how protocols enable seamless communication across heterogeneous devices and networks.

The track also focuses on protocol design challenges such as congestion control, routing, handover management, and resource allocation in dynamic wireless environments. Emphasis is placed on cross-layer optimization and adaptive protocols that respond to changing network conditions. Case studies from cellular, wireless LAN, and sensor networks are used to illustrate practical implementations. This track provides a deep understanding of how architectures and protocols jointly influence network performance, reliability, and user experience