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cs.IT2026
Multichannel Conflict-Avoiding Codes for Expanded Scenarios
Tsai-Lien Wong, Kangkang Xu, Yuan-Hsun Lo +2
A conflict-avoiding code (CAC) of length L and weight w is used for deterministic multiple-access without feedback. When the number of simultaneous active users is less than or equ…
cs.IT2024
Efficient encoding and decoding algorithm for a class of perfect single-deletion-correcting permutation codes
Minhan Gao, Kenneth W. Shum
A permutation code is a nonlinear code whose codewords are permutation of a set of symbols. We consider the use of permutation code in the deletion channel, and consider the symbol…