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TWC
2008
131views more  TWC 2008»
13 years 8 months ago
On channel estimation and optimal training design for amplify and forward relay networks
In this paper, we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme. We first...
Feifei Gao, Tao Cui, Arumugam Nallanathan
JSAC
2006
96views more  JSAC 2006»
13 years 8 months ago
Price-based distributed algorithms for rate-reliability tradeoff in network utility maximization
Abstract--The current framework of network utility maximization for rate allocation and its price-based algorithms assumes that each link provides a fixed-size transmission "p...
Jang-Won Lee, Mung Chiang, A. Robert Calderbank
BMCBI
2007
117views more  BMCBI 2007»
13 years 8 months ago
DNA-based watermarks using the DNA-Crypt algorithm
Background: The aim of this paper is to demonstrate the application of watermarks based on DNA sequences to identify the unauthorized use of genetically modified organisms (GMOs) ...
Dominik Heider, Angelika Barnekow
SIGCSE
2006
ACM
362views Education» more  SIGCSE 2006»
14 years 2 months ago
Chirp on crickets: teaching compilers using an embedded robot controller
Traditionally, the topics of compiler construction and language processing have been taught as an elective course in Computer Science curricula. As such, students may graduate wit...
Li Xu, Fred G. Martin
CORR
2010
Springer
153views Education» more  CORR 2010»
13 years 8 months ago
To Feed or Not to Feed Back
We study the communication over Finite State Channels (FSCs), where the encoder and the decoder can control the availability or the quality of the noise-free feedback. Specificall...
Himanshu Asnani, Haim H. Permuter, Tsachy Weissman