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- The University of TokyoJP226 papers
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- The Graduate University for Advanced Studies, SOKENDAIJP58 papers
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6 papers · 2 filters
Variable-Length Coding with Cost Allowing Non-Vanishing Error Probability
Hideki Yagi, Ryo Nomura
We derive a general formula of the minimum achievable rate for fixed-to-variable length coding with a regular cost function by allowing the error probability up to a constant $\var…
Free-space optical channel estimation for physical layer security
Hiroyuki Endo, Mikio Fujiwara, Mitsuo Kitamura +10
We present experimental data on message transmission in a free-space optical (FSO) link at an eye-safe wavelength, using a testbed consisting of one sender and two receiver termina…
New Strong Converse for Asymmetric Broadcast Channels
Yasutada Oohama
We consider the discrete memoryless asymmetric broadcast channels. We prove that the error probability of decoding tends to one exponentially for rates outside the capacity region…
Strong Converse Exponent for State Dependent Channels With Full State Information at the Sender
Yasutada Oohama
We consider the state dependent channels with full state information with at the sender. For this state dependent channel, the channel capacity was determined by Gel'fand and Pinsk…
A Graph Representation for Two-Dimensional Finite Type Constrained Systems
Takahiro Ota, Akiko Manada, Hiroyoshi Morita
The demand of two-dimensional source coding and constrained coding has been getting higher these days, but compared to the one-dimensional case, many problems have remained open as…
Exponent Function for Source Coding with Side Information at the Decoder at Rates below the Rate Distortion Function
Yasutada Oohama
We consider the rate distortion problem with side information at the decoder posed and investigated by Wyner and Ziv. The rate distortion function indicating the trade-off between…