2012
DOI: 10.1145/2377677.2377689
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Distributed content storage for just-in-time streaming

Abstract: We propose a content distribution strategy over municipal WiFi networks where Access Points (APs) collaboratively cache popular multimedia content, and disseminate them in a manner that each mobile device has the portion of the content just-in-time for playback. If successful, we envision that a child will be able to seamlessly watch a movie in a car, as her tablet downloads different parts of the movie over different WiFi APs at different times.

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Cited by 12 publications
(18 citation statements)
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“…However, it is often used in the context of prefetching related content that is expected to be used in the near future according to users' access patterns or the content's structural relationship. Authors in [14], [15], [19] propose to prefetch parts of large content objects to different AP locations by utilizing a client's mobility pattern. While Sprinkler [14] assumes that mobile client's route is known as prerequisite, other work [15], [19] requires mobility prediction.…”
Section: B Caching and Prefetchingmentioning
confidence: 99%
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“…However, it is often used in the context of prefetching related content that is expected to be used in the near future according to users' access patterns or the content's structural relationship. Authors in [14], [15], [19] propose to prefetch parts of large content objects to different AP locations by utilizing a client's mobility pattern. While Sprinkler [14] assumes that mobile client's route is known as prerequisite, other work [15], [19] requires mobility prediction.…”
Section: B Caching and Prefetchingmentioning
confidence: 99%
“…Authors in [14], [15], [19] propose to prefetch parts of large content objects to different AP locations by utilizing a client's mobility pattern. While Sprinkler [14] assumes that mobile client's route is known as prerequisite, other work [15], [19] requires mobility prediction. These studies propose a personalized mobility models where each mobile client predicts its future connection based on its own history.…”
Section: B Caching and Prefetchingmentioning
confidence: 99%
See 1 more Smart Citation
“…Related work can be split in caching at the edge and offloading on mobile devices. In the context of caching at the edge, traditional solutions concern adding storage capacity to small cells [15,27] and/or to WiFi Access Points [14,31]. However, a large number of small cells is required for an extensive coverage, which comes at a high cost [5].…”
Section: Related Workmentioning
confidence: 99%
“…In the proposed scheme, the authors use APES as a cache server through vehicular destination prediction. In [9], Dandapat et al proposed a method for video streaming through optimal placement of APES. The authors proposed efficient storage method to realize just-in-time video streaming.…”
Section: B Ap Equipped With External Storage (Apes)mentioning
confidence: 99%