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Optimal Borrow-and-Return Strategy Minimizing Client Waiting Time in VOD Services

Learn about a novel borrow-and-return model to reduce viewer waiting time in broadcasting-based VOD services. The model accommodates Single Borrower Multiple Lender and Multiple Borrower Multiple Lender scenarios, significantly cutting waiting times for clients. This approach can be universally integrated with broadcasting schemes featuring First-Serve-First-Come properties.

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Optimal Borrow-and-Return Strategy Minimizing Client Waiting Time in VOD Services

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  1. A Borrow-and-Return Model to Reduce Client Waiting Time for Broadcasting-Based VOD Services Ming-Hour Yang, Chi-He Chang, and Yu-Chee Tseng IEEE Transaction on Broadcasting, June 2003

  2. Basic Concept

  3. Single Borrower Multiple Lender (SBML)

  4. Single Borrower Multiple Lender (continued)

  5. Multiple Borrower Multiple Lender (MBML)

  6. Multiple Borrower Multiple Lender (continued)

  7. Waiting Time of SBML

  8. Waiting Time of SBML (continued)

  9. Waiting Time of SBML (continued)

  10. Waiting Time of SBML (continued)

  11. Waiting Time of MBML

  12. (a) k=3 (b) k=5 (c) k=6 (a) α=1 (b) α=2 (c) α=3

  13. Conclusion • A general borrow-and-return model is proposed to reduce viewer’s waiting time. • The model can be applied to any broadcasting scheme that has FSFC property.

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