Multi-rate Waveform Adaptive Identification Technology

This paper proposes a multi-rate waveform adaptive identification technology in frequency-hopping systems. The identification of multiple rates is achieved by integrating three techniques: the co-end arrangement of the frequency - hopping pattern and synchronization code pattern in the synchronization preamble, the orthogonal method of pilot in the body, and the channel decoding and parity check decision. Traditional methods has high overhead and complexity. Compared with traditional methods, this approach reduces signal overhead and implementation complexity. This paper presents example and conducts simulations. The simulation results prove that the proposed technology ensures superior identification accuracy. This algorithm can be applied to frequency - hopping systems and fixed-frequency systems.