Using Equivalent Gold Sequences for Parallel Data Transmission with Non-orthogonal Code Division

This article describes a new technology for the formation of compacted code structures based on maximum length sequences. The most important distinguishing feature of the code division method presented here is the absence of requirements for the orthogonality of sequences that can be used as address combinations when organizing parallel data transmission. Thus, the identification of information recipients is carried out at the physical level using special signal-code structures. At the same time, it is possible to implement a system with anonymous recipients, when any of the recipient nodes does not have information about what data was transferred to other nodes. The communication system model built in accordance with such principles allows the use of the most noise-resistant type of modulation, for example, binary phase-shift keying. This, in turn, ensures the minimum peak factor of the signal. It is also worth noting that the main tool for processing the resulting compacted code structures are dual bases of Galois fields.