Conceptual Design Proposed Cluster-based Hierarchical Networking Architecture (CHNetArch) Cluster-head SINK H-node L-node Cluster Robust Networking Self- Formation Reconfiguration Data routing/relay Complete graph14 H H H H-node SINK L-node H H H H-node SINK L-node H H H Cluster Cluster-head Cluster member H-node SINK L-node H H H Cluster Cluster-head Cluster member H-node SINK L-node Robust Networking Architecture Data routing/relay Self￾Formation Reconfiguration Conceptual Design – Proposed Cluster-based Hierarchical Networking Architecture (CHNetArch) Complete graph