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@article{194304,
        author = {Onkar Dinesh Gaikwad and Rahul Laxman Mane and Suhas Somanath Bhosale and Nagesh Ramchandra Adat and Aakash Dhanraj Girigosavi and Laxmidas Sukhdev Khade},
        title = {10 Km Communication System Without Using SIM/Internet/Wi-Fi},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {12},
        number = {10},
        pages = {3990-3992},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=194304},
        abstract = {A communication system plays an important role in modern society, especially in the disaster-affected areas where the conventional network may not be available or may fail during disasters. This paper presents the design and implementation of a long-range communication system capable of achieving distance upto 10 kilometers without using the SIM cards, internet connectivity and Wi-Fi networks. The proposed system is based on the low-power long- range wireless communication technology which is known as LoRa(Long Range) technology. This system enables the text communication between the two devices over large distances(upto 10 kilometers) while consuming minimal power. The transmitter unit sends the message through LoRa Module, which is received by the corresponding receiver module and it is then displayed over display. The developed system can be useful in applications such as rural communication, disaster management, military operations and emergency communication where conventional network infrastructure fail or unavailable. The proposed model provides a cost-effective, portable, and energy-efficient solution for long-range communication.},
        keywords = {},
        month = {March},
        }