Combining MIMO-OFDM soft-decision detection with LDPC code soft log likelihood ratio decoding,a joint iterative detection and decoding algorithm with low complexity and high performance was presented.
结合MIMO-OFDM的软判决检测和LDPC码的软对数似然比译码,本文给出了系统的一种低复杂度高性能的联合迭代检测译码算法。
参考来源 - 基于LDPC码的MIMO·2,447,543篇论文数据，部分数据来源于NoteExpress
A soft decision fusion algorithm is proposed for underwater signal detection, and its performance for narrowband underwater signal detection is tested through computer simulation.
提出了一种基于软决策融合的水声信号检测融合算法，并结合窄带声呐信号检测系统，给出了融合系统检测性能的计算机仿真结果。
This paper proposes a demodulation and decoding scheme, which combines multiple symbols differential detection with soft-decision decoding.
提出了一种多码元差分检测与软判决译码相结合的解调译码方案。
Most researches assume that the quantization bits of all sensors are identical for distributed detection system adopting soft decision fusion, and ignore the relationships among them.
在分布式检测系统中，对于融合中心采用软判决融合的情况，大多数研究都假定各传感器的量化位数相同，而没有考虑各传感器量化位数之间的关系。
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