II. Design of Wireless Sensor Networks(W<Rs) Basics of AD-Net Design Issues in WSNs o Medium Access Control(MAC) Routing ◆Mult- casting Network Self-organization ◆ Security Application E 6o Layer 令 Energy management Transport EG ◆ Query/ Addressing Layer至 Cross-layer Network到豆 ◆ Scalability control Layer ◆ Deployment Methods Data Link g o ◆ Quality of Service Layer Physical Layer Medium Access Control (MAC)  Routing  Multi-casting  Network Self-organization  Security  Energy Management  Query/Addressing  Scalability  Deployment Methods  Quality of Service Issues in WSNs Physical Layer Data Link Layer Network Layer Transport Layer Application Layer Power Management Mobility Management Task Management Sensor Node Protocol Stack Cross-layer control Basics of AD-Net Design II. Design of Wireless Sensor Networks (WSNs)