X Zeng, H Cai, X Tang, Y Yang - IEEE transactions on …, 2012 - ieeexplore.ieee.org
In this paper, we propose an interleaving construction of new sets of frequency hopping sequences from the known ones. By choosing suitable known optimal frequency hopping …
In frequency-hopping multiple-access systems, the average Hamming correlation (AHC) among frequency-hopping sequences (FHSs) as well as the maximum Hamming correlation …
Y Fujiwara, VD Tonchev - IEEE transactions on information …, 2012 - ieeexplore.ieee.org
Self-synchronization under the presence of additive noise can be achieved by allocating a certain number of bits of each codeword as markers for synchronization. Difference systems …
JH Chung, K Yang - IEEE transactions on information theory, 2012 - ieeexplore.ieee.org
A mapping from ZN to ZM can be directly applied for the design of a sequence of period N with alphabet size M, where ZN denotes the ring of integers modulo N. The nonlinearity of …
Z Zhou, X Tang, Y Yang… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
A Hybrid Incomplete Exponential Sum With Application to Aperiodic Hamming Correlation of Some Frequency-Hopping Sequences Page 1 Copyright (c) 2011 IEEE. Personal use is …
Frequency-hopping sequences (FHSs) are needed in frequency hopping code-division multiple-access (FH-CDMA) systems. Aperiodic Hamming correlation of FHSs matters in real …