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CORR
2008
Springer
106views Education» more  CORR 2008»
13 years 10 months ago
Outer Bounds for Multiple Access Channels with Feedback using Dependence Balance
We use the idea of dependence balance to obtain a new outer bound for the capacity region of the discrete memoryless multiple-access channel with noiseless feedback (MAC-FB). We co...
Ravi Tandon, Sennur Ulukus
CORR
2010
Springer
77views Education» more  CORR 2010»
13 years 10 months ago
A Proximity based Retransmission Scheme for Power Line Ad-hoc LAN
Power line as an alternative for data transmission is being explored, and also being used to a certain extent. But from the data transfer point of view, power line, as a channel i...
Chitta Ranjan Singha
CORR
2008
Springer
138views Education» more  CORR 2008»
13 years 10 months ago
An Improved Robust Fuzzy Extractor
We consider the problem of building robust fuzzy extractors, which allow two parties holding similar random variables W, W to agree on a secret key R in the presence of an active ...
Bhavana Kanukurthi, Leonid Reyzin
CORR
2008
Springer
94views Education» more  CORR 2008»
13 years 10 months ago
Performance of Hybrid-ARQ in Block-Fading Channels: A Fixed Outage Probability Analysis
This paper studies the performance of hybrid-ARQ (automatic repeat request) in Rayleigh blockfading channels. The long-term average transmitted rate is analyzed in a fast-fading s...
Peng Wu, Nihar Jindal
CSCL
2008
66views more  CSCL 2008»
13 years 10 months ago
Leveraging online communities in fostering adaptive schools
ct There has long been a call for schools to prepare students for the twenty-first 12century where skills and dispositions differ significantly from much of what has historically 1...
David Hung, Kenneth Y. T. Lim, Der-Thanq Victor Ch...