Combination Sequences for Spread Spectrum Communications
L.B. Milstein, Ronald R. Ragonetti · IRE Transactions on Communications Systems · 1977
Certain communication systems which employ spread spectrum techniques as a means of supporting multiple users need very long codes to guard against the threat of intentional jamming, but cannot tolerate the lengthy acquisition time which long codes usually require. As a possible solution to this problem, the use of combination sequences has been suggested, and this paper presents some new results, both analytical and numerical, on this technique.