@techreport{TD:100574,
	att_abstract={{Mobile application developers pay little attention to the interactions between applications and the cellular net- work carrying their traffic. This results in wastage of de- vice energy and network signaling resources. We place part of the blame on mobile OSes: they do not expose adequate interfaces through which applications can in- teract with the network. We propose traffic backfilling, a technique in which delay-tolerant traffic is opportunis- tically transmitted by the OS using resources left over by the naturally occurring bursts caused by interactive traffic. Backfilling presents a simple interface with two classes of traffic, and grants the OS and network large flexibility to maximize the use of network resources and reduce device energy consumption. Using device traces and network data from a major US carrier, we demon- strate a large opportunity for traffic backfilling.}},
	att_authors={hl143p, kj2681, av8693, jb613w, dp7157},
	att_categories={C_NSS.18, C_NSS.11},
	att_copyright={{ACM}},
	att_copyright_notice={{(c) ACM, 2011. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in ACM MobiHeld workshop 2011 {{, 2011-10-23}}.
}},
	att_donotupload={},
	att_private={false},
	att_projects={},
	att_tags={3G, UMTS, wireless, energy, traffic scheduling},
	att_techdoc={true},
	att_techdoc_key={TD:100574},
	att_url={http://web1.research.att.com:81/techdocs_downloads/TD:100574_DS1_2011-08-30T14:23:48.549Z.pdf},
	author={Horacio Lagar-cavilla and Kaustubh Joshi and Alexander Varshavsky and Jeffrey Bickford and Darwin Parra},
	institution={{ACM MobiHeld workshop 2011}},
	month={October},
	title={{Traffic Backfilling: Subsidizing Lunch for Delay-Tolerant Applications in UMTS Networks}},
	year=2011,
}