2 papers
cs.IT2026
New families of asymptotically optimal codebooks from vectorial dual-bent functions
Yadi Wei, Jiaxin Wang, Fang-Wei Fu +1
Codebooks with small maximum cross-correlation amplitudes play an important role in many applications, such as code division multiple access (CDMA) communication systems, multiple-…
cs.IT2020
Nonexistence of perfect permutation codes under the Kendall τ-metric
Wang Xiang, Wang Yuanjie, Yin Wenjuan +1
In the rank modulation scheme for flash memories, permutation codes have been studied. In this paper, we study perfect permutation codes in , the set of all permutations on $n…