Data Transmission in Digital Video Broadcasting Systems - Softcover

K, Chandrakala; Gopalan, Anitha; C, Renit

Softcover

ISBN 10: 620845039X ISBN 13: 9786208450397

Verlag: LAP LAMBERT Academic Publishing, 2025

Inhaltsangabe

This book deals with the broadcasting of both global and local content in terrestrial television systems. Digital Video Broadcasting (DVB) is a widely adopted standard for terrestrial television transmission, delivering both global and local content. While global content is network-wide, local content is region-specific and typically requires additional spectrum when transmitted using separate frequencies. To enhance spectral efficiency and cost-effectiveness, hierarchical modulation within a Single Frequency Network (SFN) enables both content types to be embedded into a single constellation and transmitted simultaneously. Additionally, a Selected Subcarrier (SS) technique is proposed where only a subset of orthogonal carriers transmits local content, avoiding interference with global content while allowing flexible regional broadcasting. Collectively, these innovations offer a robust, spectrally efficient solution for advanced DVB systems, enabling improved coverage and adaptability for both local and global content delivery.

Über diesen Titel

Über die Autorin bzw. den Autor

Prof. (Dr.). Chandrakala K. is an academician and researcher in the field of wireless communication with a career spanning over 17 years in higher education. She currently serves as an Associate Professor in the Department of Electronics and Communication Engineering at Vel Tech Multi Tech Dr. Rangarajan Dr. Sakunthala Engineering College, India.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2025
• Sprache: Englisch
• ISBN 10: 620845039X
• ISBN 13: 9786208450397
• Einband: Taschenbuch
• Anzahl der Seiten: 148
• Kontakt zum Hersteller: Edicoes Nosso Conhecimento; customerservice@vdm-vsg.de; ; SIA; Riga; 1039; Litauen