Published Paper Details:

The rapid growth in mobile communication technologies has led to a significant increase in the demand for wireless networks. Mobile communication networks are becoming increasingly complex, with a variety of services, devices, and interconnections. As the applications of mobile devices increased, the network must provide services to all of them. However, as mobile devices move between networks, signaling overhead can cause real-time data traffic issues. There are two main types of mobile wireless networks: infrastructure networks and infrastructure-less mobile networks, commonly known as ad-hoc networks. Infrastructure networks require access points for communication, while ad-hoc networks are decentralized, with nodes functioning as routers to find and identify routes to other nodes. In unstructured ad-hoc mobile networks, every mobile node device does not have complete information about the topology of network and the node number of queried resources, making it difficult to understand the network behavior of mobile devices. Due to the varying network properties of unstructured mobile networks, mobile devices in these networks depend on flooding query messages to search devices of interest, leading to large network traffic. To address these challenges, we propose a decentralized user-to-user communication architecture for unstructured ad-hoc mobile networks. This system allows node to share resources from their systems with others and locate resources shared by others on run the network. Each participating node initiates a program that finds nodes to connect to, and nodes that are connected carries the traffic, which consists of queries, replies. This paper proposes an unstructured communication architecture leveraging ESP32 Wi-Fi to create a resilient mesh network. This decentralized user-to-user system allows participants to share and find resources dynamically, ensuring uninterrupted communication even in the event of infrastructural failures. Our approach employs random walk algorithms to mitigate network traffic and delay, providing a reliable solution for emergency scenarios.