Sufficient Conditions for the Tightness of Shannon's Capacity Bounds for Two-Way Channels
Abstract
New sufficient conditions for determining in closed form the capacity region of point-to-point memoryless two-way channels (TWCs) are derived. The proposed conditions not only relax Shannon's condition which can identify only TWCs with a certain symmetry property but also generalize other existing results. Examples are given to demonstrate the advantages of the proposed conditions.
- Publication:
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arXiv e-prints
- Pub Date:
- January 2018
- DOI:
- 10.48550/arXiv.1801.03163
- arXiv:
- arXiv:1801.03163
- Bibcode:
- 2018arXiv180103163W
- Keywords:
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- Computer Science - Information Theory
- E-Print:
- 5 pages, 2 figures, a mis-inserted figure corrected, to be presented at IEEE ISIT 2018