A method and apparatus for electrically generating sets of binary spreading-code sequences for use in a multi-node communication network are disclosed. A method for assigning disjoint sets of binary spreading-code sequences to different nodes of such a network is also disclosed. Each set of binary spreading-code...http://www.google.de/patents/US5452328?utm_source=gb-gplus-sharePatent US5452328 - Technique for generating sets of binary spreading-code sequences for a high data-rate spread-spectrum network