Failure diagnosis with incomplete information in cable networks
Yun Mao, Hani Jamjoom, et al.
CoNEXT 2006
This letter elaborates on a scheme that combines batch patching at an origin server and prefix/interval caching at an edge server receiving the clients' requests. We derive a cost function that factors in the aggregate backbone rate, the cache occupancy, and the disk bandwidth utilization. We define the optimal batched patch caching strategy as a function of the client request rate. Finally, we show how various strategies including full caching, no caching and pure prefix caching with no patching are optimal derivations of our scheme under different request rates. We demonstrate the benefits of our scheme compared to classical streaming strategies.
Yun Mao, Hani Jamjoom, et al.
CoNEXT 2006
Xiaozhu Kang, Hui Zhang, et al.
ICWS 2008
Arun Viswanathan, Nancy Feldman, et al.
IEEE Communications Magazine
Zohar Feldman, Avishai Mandelbaum
WSC 2010