Integrating DVB-T2 and IP Broadcasting Architecture for Enhanced Hybrid TV Services, Spectrum Efficiency and Adaptive Multimedia Distributions.
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| Title: | Integrating DVB-T2 and IP Broadcasting Architecture for Enhanced Hybrid TV Services, Spectrum Efficiency and Adaptive Multimedia Distributions. |
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| Authors: | Ayeoribe, Olarewaju Peter1 ayeoribe.olarewaju@fuoye.edu.ng |
| Source: | IUP Journal of Electrical & Electronics Engineering. Jan-Mar2026, Vol. 19 Issue 1, p6-31. 26p. |
| Subject Terms: | *Digital video broadcasting, *Multicasting (Computer networks), *Interactive multimedia, *Streaming media, *Radio frequency allocation, *MPEG (Video coding standard) |
| Abstract: | The paper investigates a unified architectural framework that integrates digital video broadcasting-second generation terrestrial (DVB-T2) with IP-based broadcasting to enhance hybrid TV service delivery, improve spectrum efficiency, and support adaptive multimedia distribution. Using a controlled testbed environment, DVB-T2 transmission parameters--including physical layer pipes (PLPs), constellations, and code rates--were combined with IP-based delivery mechanisms such as MPEG-DASH adaptive streaming, multicast IP transport, and broadband return channels. Scientific evaluations were conducted across multiple performance indicators, including spectral efficiency (bits/s/Hz), channel throughput, latency, and quality of experience (QoE) metrics. The study confirms that hybrid DVB-T2/IP systems provide superior resilience and adaptability in dynamic network environments, particularly in regions with fluctuating terrestrial signal quality. This unified approach offers broadcasters a scalable pathway to support interactive applications, customizable content delivery, and high-definition or ultra-HD multimedia services without additional spectrum consumption. Overall, the findings highlight the effectiveness of integrating broadcast and broadband technologies as a forward-looking strategy for next-generation hybrid TV ecosystems. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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