Adaptive information content management and buffer caching design for robust real-time streaming over IP network
Vilas Joshi, Rafik A Goubran, Frank D. Knoefel · 2012
This paper presents robust adaptive information content system design using contiguous buffering scheme buffers for high data rate real-time applications like e-health, telemedicine and 3-D video using IP network. The design improves the resiliency of the realtime systems under adverse network conditions like congestion and/or temporary loss of connectivity and ensures that critical application data is not lost. The proposed adaptive information content management design for a high data rate real-time application shows how information content can be adaptively managed using contiguous sender buffer to reduce the data transfer rate when underlying network capacity changes over a time period, improving the survivability interval of the system. There is a tradeoff between loss of features, data rate reduction, criticality of the lost information and survivability time of the systems.