| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to radio engineering, namely to digital cellular radio communication and can be used for creation of digital radio telephone networks of new generation. The invention proposes an addressing method of correspondents of mobile radio network, which is based on a principle of code separation of channels, and a dynamic addressing device of radio aids of mobile radio network. The device consists of Transmitted Command Register, Received Command Register, Dynamic Transmitter Addressing Register, Dynamic Receiver Addressing Register, Generator of Pseudorandom Code Sequences of Transmitter, Generator of Pseudorandom Code Sequences of Receiver, Modulator and Demodulator of Radiofrequency Signals, and Code Calculator-Converter Unit.EFFECT: creation of a radio circuit with a digital (numbered) method for calling and addressing correspondents, which provides information transfer confidentiality.6 cl, 3 dwg |
