The result of the sea test showed that the proposed technical scheme is effective in shallowwaterchannel.
海试实验结果验证了该技术方案在浅海信道下的有效性。
2
Based on the suitable channel model, an implementation of quasi-cyclic low density parity check codes (QC-LDPC) for acoustic communication system in shallowwater is demonstrated.
讨论了准循环低密度校验码(QC - LDPC)在浅海水声信道中的实现方案。
3
Experimental results show that low frequency pulse compression and channel match method can be used in shallowwater sound channel to improve the SNR.