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MIMO-FSO中LT码新型度分布的性能研究 被引量:2

Research on the performance the novel distribution of LT codes in MIMO-FSO
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摘要 通过建立基于Gamma-Gamma分布的MIMO-FSO系统模型,研究了鲁棒孤子分布(RSD)与泊松鲁棒孤子分布(PRSD)的性能,并通过仿真验证了LT码与采用PRSD的LT码在不同湍流信道下的误码性能。 Through establishing MIMO-FSO system model based on the Gamma-Gamma distribution, the pa- per studies the performance of the robust soliton distribution (RSD) and the poisson robust soliton distribution (PRSD), and verifies the performance of BER of LT code and LT code with PRSD under different turbulent environment through simulation.
出处 《光通信技术》 北大核心 2017年第9期20-23,共4页 Optical Communication Technology
基金 重庆市教委科学技术研究项目(KJ1500934)资助 重庆市教委科学技术研究项目(KJ1709205)资助 重庆理工大学研究生创新基金(YCX2016207)资助
关键词 MIMO—FSO LT码 泊松鲁棒孤子分布 译码开销 MIMO-FSO LT code the poisson robust soliton distribution decode overhead
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