One-coincidence sequences with specified distance between adjacentsymbols for frequency-hopping multiple access |
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| Authors: | Li Bin |
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| Affiliation: | Sch. of Eng. Sci., Simon Fraser Univ., Burnaby, BC ; |
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| Abstract: | Frequency hopping spread-spectrum systems have been popular in multiple-access communication systems. In such frequency-hopping multiple-access systems, multilevel sequences are used to specify which frequency will be used for transmission at any given time. One-coincidence sequences with specified distance between adjacent symbols for frequency-hopping multiple access are described. In such sequences, the distances between any adjacent symbols in any sequence are more than some specified amount. A theoretical bound is derived for the sequences, and two theorems on the construction of the sequences are given |
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