WiMAX Architecture and Protocols

"WiMAX Architecture and Protocols"
"WiMAX Architecture and Protocols" offers an authoritative and comprehensive exploration of the WiMAX wireless broadband ecosystem, bridging foundational standards with the latest advancements in network technology. Beginning with the evolution of broadband wireless and the IEEE 802.16 standard family, the book details both licensed and unlicensed spectrum strategies, holistic performance objectives, and a nuanced comparison with competing technologies like LTE, UMTS, and Wi-Fi. It delves into real-world market adoption, mapping how WiMAX has shaped the landscape for next-generation wireless connectivity.
The technical depth of this volume spans key architectural layers, from OFDM/OFDMA-based physical layer implementations and smart antenna systems, through resource management and security at both PHY and MAC, to the structure and orchestration of network entities such as base and subscriber stations, ASN, and CSN. Readers gain an in-depth understanding of MAC protocols, scheduling, advanced QoS frameworks, session continuity during mobility, and the robust security mechanisms underpinning operational WiMAX networks. Special emphasis is placed on practical approaches to interoperability, global roaming, integration with other wireless paradigms, and management of heterogeneous networks.
Anticipating future needs, the book concludes by addressing the evolution of WiMAX toward standards such as 802.16m, the integration of cloud-native and virtualized network cores, and opportunities within IoT, M2M, and 5G architectures. Sustainability, advanced security, and innovative energy-efficient solutions round out the discussion, making "WiMAX Architecture and Protocols" an indispensable resource for engineers, researchers, and professionals seeking to master the principles, deployment strategies, and future directions of high-performance wireless broadband networks.