Rajarshi

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Rajarshi Pathak is a seasoned telecom professional with a diverse background and extensive experience in Subscription Management, Usage Monetization, and end-to-end OSS/BSS solutions. Over the years, Rajarshi has successfully delivered Business advisory, Consulting, and Business analysis projects. In addition to telecom expertise, Rajarshi is the Founder of www.RajarshiPathak.com, where he shares insights, expertise, and resources related to Telecom OSS/BSS, SaaS Billing and Monetization. With a deep understanding of OSS/BSS solutioning of 5G, LTE, IMS, Broadband, WiMAX, IPTV, DTH, and OTT technologies, he is committed to driving innovation and delivering value in the Communications industry.
Roaming Infrastructure

Roaming Agreements: Rising from the ashes in 5G and IoT era

Article & Insights
The article discusses the growing trend of customers using OTT services such as WhatsApp, Signal, etc. for voice, video, and conference calls, which impacts traditional roaming revenues earned by telecom operators. Despite this challenge, the article explores how 5G and IoT are revitalizing roaming agreements, making them relevant for operators again. It explains the basics of roaming architecture, the role of roaming agreements in ensuring seamless 5G connectivity and interoperability, and their significance in meeting quality, reliability, and security requirements. The article also highlights the continued importance of roaming agreements for operators in the evolving digital era.

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AI Pulse: Telecom's New Frontier - TeckNexus Magazine

AI Pulse: Telecom’s New Frontier

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AI-Powered Service Assurance – Leveraging DPUs, GPUs, and GenAI for Next-Gen Networks

AI-Powered Service Assurance – Leveraging DPUs, GPUs, and GenAI for Next-Gen Networks

Whitepaper
Telecom networks are facing unprecedented complexity with 5G, IoT, and cloud services. Traditional service assurance methods are becoming obsolete, making AI-driven, real-time analytics essential for competitive advantage. This independent industry whitepaper explores how DPUs, GPUs, and Generative AI (GenAI) are enabling predictive automation, reducing operational costs, and improving service quality....
The Future of Aviation: Innovations in Airport Technology

The Future of Aviation: Innovations in Airport Technology

Whitepaper
Explore the collaboration between Purdue Research Foundation, Purdue University, Ericsson, and Saab at the Aviation Innovation Hub. Discover how private 5G networks, real-time analytics, and sustainable innovations are shaping the "Airport of the Future" for a smarter, safer, and greener aviation industry....
5G NR Transparent NTN: Deployment Aspect and Challenges

5G NR Transparent NTN: Deployment Aspect and Challenges

Article & Insights
This article explores the deployment of 5G NR Transparent Non-Terrestrial Networks (NTNs), detailing the architecture's advantages and challenges. It highlights how this "bent-pipe" NTN approach integrates ground-based gNodeB components with NGSO satellite constellations to expand global connectivity. Key challenges like moving beam management, interference mitigation, and latency are discussed, underscoring...

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