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» On the capacity of the precision-resolution system
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CN
2007
105views more  CN 2007»
15 years 6 months ago
Flow-level QoS for a dynamic load of rate adaptive sessions sharing a bottleneck link
We consider the flow-level quality of service (QoS) seen by a dynamic load of rate adaptive sessions sharing a bottleneck link based on fair share bandwidth allocation. This is o...
Steven Weber, Gustavo de Veciana
COMSUR
2007
101views more  COMSUR 2007»
15 years 6 months ago
A survey of covert channels and countermeasures in computer network protocols
Covert channels are used for the secret transfer of information. Encryption only protects communication from being decoded by unauthorised parties, whereas covert channels aim to ...
Sebastian Zander, Grenville J. Armitage, Philip Br...
IJON
2006
189views more  IJON 2006»
15 years 6 months ago
Storing and restoring visual input with collaborative rank coding and associative memory
Associative memory in cortical circuits has been held as a major mechanism for content-addressable memory. Hebbian synapses implement associative memory efficiently when storing s...
Martin Rehn, Friedrich T. Sommer
CORR
2007
Springer
72views Education» more  CORR 2007»
15 years 6 months ago
How much feedback is required in MIMO Broadcast Channels?
— In this paper, a downlink communication system, in which a Base Station (BS) equipped with M antennas communicates with N users each equipped with K receive antennas is conside...
Alireza Bayesteh, Amir K. Khandani
CORR
2007
Springer
126views Education» more  CORR 2007»
15 years 6 months ago
Interference and Outage in Clustered Wireless Ad Hoc Networks
—In the analysis of large random wireless networks, the underlying node distribution is almost ubiquitously assumed to be the homogeneous Poisson point process. In this paper, th...
Radha Krishna Ganti, Martin Haenggi