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- Rayleigh衰落信道Rayleigh fading channel
- 时变多径Rayleigh衰落信道time-varying multipath Rayleigh fading channels
- 设计了两个以低密度校验(low densityparity check ,LDPC)码作分量码的自适应多级编码调制(multilevelcod ing ,MLC)系统,研究了其在Rayleigh衰落信道中的性能.Two adaptive coded modulation schemes are proposed for MLC (multilevel coding) system employing LDPC (low-density parity-check) codes as component code under slowly Rayleigh fading channels.
- 阴影Rayleigh衰落shadowed Rayleigh fading
- Rayleigh衰落Rayleigh fading
- 平衰落信道下ML和MAP信道估计与导频符号长度的关系性能比较Performance Compare of the Relationship between ML and MAP Channel Estimation with Pilot Symbol Length in the Flat Fading Channel
- 研究了结合Turbo乘积编码和信道估计的Turbo乘积码编码引导符号辅助调制(Turbo Product Coded Pilot Symbol Assisted Modulation,TPC-PSAM)系统在平坦Rayleigh衰落信道中的性能。The following items give the summarization of the main work:1. The Turbo Product Coded Pilot Symbol Assisted Modulation (TPC-PSAM) which joints channel estimation and decoding method in flat Rayleigh-fading channel is proposed.
- 乘积合并接收的差分跳频通信系统在瑞利衰落信道上抗部分频带干扰的性能分析Performance Analysis of Product-Combining Receiver for Differential Frequency Hopping System with Partial Band Jamming over Rayleigh Fading Channel
- 摘要在数字通信中,盲均衡是克服多径衰落信道导致的码间干扰的一种有效方法。Blind equalization is an effective way to suppress the inter-symbol interference (ISI), which is caused by multipath fading communication channels.
- 最小尺度过饱和多址系统可以提供比正交多址系统更高的容量,而在AWGN信道和单径Rayleigh衰落信道下的仿真都表明,最小尺度过饱和多址系统的性能仅稍差于正交多址系统,性能可以接受.Computer simulation results in AWGN channel and single path Rayleigh fading channel demonstrate that the lowest scale OWPDMA code set provides larger capacity than orthogonal code set does, and has the acceptable performance weakly inferior to that of orthogonal code set.
- 频率选择性衰落信道中多用户OFDM系统的自适应分配算法An Adaptive Allocation Algorithm for Multiuser OFDM System over Frequency Selective Fading Channels
- 频率选择性衰落信道下长扩频序列CDMA系统的盲波束成形Blind Beamforming for Long Spreading Sequence CDMA System in Frequency Selective Fading Channel
- 块衰落信道block fading channel
- 双衰落信道doubly- selective fading channel
- 多径衰落信道中导引符号辅助的二维扩频相干解调的性能分析Performance Analysis of Pilot Symbol Assisted Two Dimensional Spread Spectrum Systems in Multi-Path Fading Channels
- 无线衰落信道wireless fading channel
- 时变衰落信道Time-varying fading channels
- 相关衰落信道correlated fading channels
- 频选衰落信道frequency selective fading channels
- 移动衰落信道mobile fading channels