Implementation of GMSK Orthogonal Modulation and Demodulation with Enhanced Viterbi Decoding

Building upon the completed GMSK orthogonal modulation and demodulation implementation, we have further optimized the Viterbi decoding algorithm to ensure its completeness and accuracy. The implementation includes key components such as matched filtering for signal detection, phase continuity maintenance through Gaussian filtering, and branch metric calculations in the Viterbi decoder using Euclidean distance measurements. Additionally, the system can be extended to incorporate other modulation and demodulation techniques like QPSK or 8PSK to enhance overall system performance and reliability. Further algorithmic research can explore optimization strategies such as reduced-state Viterbi algorithms or soft-decision decoding implementations. Through these technical advancements, we continue to refine GMSK technology and achieve greater breakthroughs in communication systems, with potential code implementations including adaptive equalization modules and error correction coding integration.