Optimal 2-dimensional 3-dispersion lattices

Authors:
Moshe Schwartz;Tuvi Etzion
Affiliations:
Technion-Israel Institute of Technology, Department of Computer Science, Technion City, Haifa, Israel;Technion-Israel Institute of Technology, Department of Computer Science, Technion City, Haifa, Israel
Venue:
AAECC'03 Proceedings of the 15th international conference on Applied algebra, algebraic algorithms and error-correcting codes
Year:
2003

Citing 2
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Abstract

We examine 2-dimensional 3-dispersion lattice interleavers in three connectivity models: the rectangular grid with either 4 or 8 neighbors, and the hexagonal grid. We provide tight lower bounds on the interleaving degree in all cases and show lattices which achieve the bounds.