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The increased latency and power consumption are the major challenges of traditional wired Network-on-Chip (NoC). The Wireless NoC (WNoC) architecture is regarded as a novel approach to solve NoC problems. In this paper, hybrid hierarchical structures are studied. The considered topologies for the first level of the hierarchy include: Chordal Ring of degree 3 (CR) and Ring-Connected Cycles (RCC). On the second level of the hierarchy, inspired by the Traveling Salesman Problem (TSP), a new method is proposed to form the topology. Considering the NP-Hard nature of the problem, the hybrid PS-ACO algorithm is used to obtain the desired tour. In this paper, the uniform random traffic is used as the synthetic traffic pattern and the 3-tuple traffic is used as a real application traffic pattern. The simulation results show that the proposed structure has fewer wired links and considerably increased efficiency …