January 31, 2023

Optical Wireless Technology – LiFi and FSOC will be game-changing technology for 5G rollout in India


This MADE IN INDIA technology can give India an edge over existing technologies adopted by developed countries

With the talks and discussions regarding the rollout of 5G service in India, experts are worried about the launch delay, hurdles in the installation process, lengthy licensing procedures and many other issues. As India has risen to the challenges of using microwave/millimeter wave radio technology as a backhaul for 4G rollout, the world wonders how this largest democratic nation will move its user community mobiles to the next generation of communication. Nav Wireless Technologies Pvt Ltd, based in Ahmedabad, the only registered company in India researching and developing products in the field of LiFi (Light Fidelity), has come forward to present the most feasible and efficient solution. Convenient for nationwide 5G service launch at simultaneous possibilities through optical wireless communication (OWC).

Launching 5G services will be a daunting and most difficult task for India. To deliver high-speed voice and data and faster internet connectivity to every nook and corner of the country, more mobile towers need to be put in place, which will require more space. A copious amount of digging will be required to lay fiber optic cables for mobile tower link connectivity for the installation process. The biggest challenge will be obtaining right-of-way (right-of-way) clearances for cable laying, road cut clearances for pipeline laying, etc., as well as road networks in each state. Installing 5G towers or laying fiber optic cables in areas such as forests, densely populated cities, highways, subway stations and high security areas would be an even more difficult task. The time required for the right-of-way and the cost to develop active and passive infrastructure would be complex and time-consuming work.

Elaborate on the problem and its solution, Mr. Hardik Soni, Co-Founder and CTO, Nav Wireless Technologies Pvt Ltd, said: “Terrestrial optical wireless communication links can be a catalyst in the rapid deployment of 5G networks. When it comes to technologies, OWC could be the future. It is the closest to fiber optic communication as it provides wireless point-to-point connectivity over large distances up to tens of kilometers with high bandwidth and uninterrupted connectivity. It’s hassle-free deployment, low power consumption and approximately 60% more economical than fiber optic cables. The best part is that it can be deployed ten times faster than laying fiber optic cables underground. With OWC, 5G network deployment can become cost-effective, fast and reliable. At Nav Wireless, we are one of the pioneers working in this technology and look forward to major telecom players adopting OWC for rapid deployment of 5G.

OWC will use the city’s infrastructure like mobile towers with minimal space consumption; it is wireless and of robust design, which will solve right-of-way issues and the time needed for negotiations for right-of-way permits. It is a low energy consumption infrastructure. It is also faster to deploy and easier to manage because it is wireless with an automatic alignment system, lightweight, compact and easy to transport, saving time and money.

Wireless optical communication will save time and money to dig and deploy the OFC network. This will maintain the cost involved in right-of-way permits and significantly reduce the CAPEX required for active and passive infrastructure. Plus, it’s maintenance-free compared to OFC. With the growing need for a high-speed network and the deployment of 5G, OWC is a solution that could be easily adapted and perfectly aligned with the Digital India mission.

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