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GLOBECOM
2007
IEEE
14 years 5 months ago
Optimal Power Allocation for Linear Dispersion Codes Over Correlated MIMO Channels with Channel State Feedback
— The design of spatio-temporal power allocation schemes is considered for space-time coding over spatially correlated multiple-input multiple-output (MIMO) channels. The focus i...
Che Lin, Vasanthan Raghavan, Venugopal V. Veeraval...
INFOCOM
2005
IEEE
14 years 4 months ago
CoolStreaming/DONet: a data-driven overlay network for peer-to-peer live media streaming
— This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availabi...
Xinyan Zhang, Jiangchuan Liu, Bo Li, Tak-Shing Pet...
MOBICOM
2004
ACM
14 years 4 months ago
PAVAN: a policy framework for content availabilty in vehicular ad-hoc networks
Advances in wireless communication, storage and processing are realizing next-generation in-vehicle entertainment systems. Even if hundreds of different video or audio titles are...
Shahram Ghandeharizadeh, Shyam Kapadia, Bhaskar Kr...
SIGMETRICS
2003
ACM
113views Hardware» more  SIGMETRICS 2003»
14 years 4 months ago
An empirical evaluation of wide-area internet bottlenecks
Conventional wisdom has been that the performance limitations in the current Internet lie at the edges of the network – i.e last mile connectivity to users, or access links of s...
Aditya Akella, Srinivasan Seshan, Anees Shaikh
CLOUD
2010
ACM
14 years 3 months ago
A self-organized, fault-tolerant and scalable replication scheme for cloud storage
Failures of any type are common in current datacenters, partly due to the higher scales of the data stored. As data scales up, its availability becomes more complex, while differe...
Nicolas Bonvin, Thanasis G. Papaioannou, Karl Aber...