On cooperation via noisy feedback

An upper bound is established on the usefulness of noisy feedback for the two-user multiple-access channel (MAC). The bound generalizes a dependence-balance argument developed by Hekstra and Willems for the common-output two-way channel and the MAC with noiseless output feedback. Lower bounds based on block-coding and linear feedback strategies are also derived.


Published in:
2006 International Zurich Seminar on Communications: Access - Transmission - Networking, Proceedings, 146-149
Presented at:
International Zurich Seminar on Communications, Zurich, SWITZERLAND, Feb 22-24, 2006
Year:
2006
Publisher:
Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa
ISBN:
1-4244-0091-0
Keywords:
Laboratories:




 Record created 2011-10-17, last modified 2018-03-17


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