MO1.R8.2

The State-Dependent Channel with a Rate-Limited Cribbing Helper

Amos Lapidoth, ETH Zurich, Switzerland; Yossef Steinberg, Technion - IIT, Israel
Session:
Channel Capacity
Track:
9: Shannon Theory
Location:
Omega
Presentation Time:
Mon, 8 Jul, 10:25 - 10:45
Session Chair:
Amos Lapidoth, ETH Zurich
Abstract
The capacity of a memoryless state-dependent chan- nel is derived for a setting in which the encoder is provided with rate-limited assistance from a cribbing helper that observes the state sequence causally and the past channel inputs strictly- causally. Said cribbing may increase capacity but not to the level achievable by a message-cognizant helper.
Session MO1.R8
MO1.R8.1: Competitive Analysis of Arbitrary Varying Channels
Michael Langberg, Buffalo University, Israel; Oron Sabag, Hebrew university, Israel
MO1.R8.2: The State-Dependent Channel with a Rate-Limited Cribbing Helper
Amos Lapidoth, ETH Zurich, Switzerland; Yossef Steinberg, Technion - IIT, Israel
MO1.R8.3: Fixed-Memory Capacity Bounds for the Gilbert-Elliott Channel
Yutong Han, Technical University of Munich, Germany; Albert Guillén i Fàbregas, University of Cambridge, Universitat Pompeu Fabra, United Kingdom
MO1.R8.4: An Achievable Scheme for Channels with an Amplitude Constraint Using Walsh Functions
Ron Dabora, Ben-Gurion University of the Negev, Israel; Shlomo Shamai (Shitz), Technion–Israel Institute of Technology, Israel; H. Vincent Poor, Princeton University, United States
Resources
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