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- subspace channel estimation 子空间信道估计
- Subspace algorithm based on the semi-blind system ofdm estimate, and I hope to channel estimation colleagues help! 详细说明:基于子空间算法的ofdm系统半盲估计,希望对信道估计的同仁有帮助!
- The LS channel estimation of OFDM systems can be viewed as a noisy observation of the true channel frequency response,so the noise component can be compressed through subspace projecting. OFDM系统的LS信道估计可看作真实信道频率响应的一个有噪观察值,因此可采用子空间投影方法对噪声进行压缩。
- Based on the subspace method and the orthogonal properly of apace-time block codes, a new blind channel estimation algorithm was proposed, which only required very few training symbol. 结合多信道子空间理论，结合空时分组码的正交特性，提出了新的盲信道估计算法。
- All of these make the reality of semiblind channel estimation to be possible. 这些措施使得半盲信道估计方法的实用化成为可能。
- Firstly, a computationally simple blind channel estimation method is proposed. 首先，文中提出了一种计算复杂度较低的信道盲估计方法。
- Proposes a novel channel estimation algorithm for multi-carrier code division multiplex access (MC-CDMA) systems on the uplink. 摘要提出了一种新颖的适用于多载波码分多址接入(MC-CDMA)系统上行链路的通道估计算法。
- This paper presented a new approach to blind channel estimation and equalization based on Second Order Statistics(SOS). 本文提出了一种新的基于二阶统计量的盲信道辨识与均衡方法。
- This paper proposes a subspace-based semiblind channel estimation method in MC-CDMA systems. 该文提出了MC-CDMA系统中一种基于子空间的半盲信道估计方法。
- A novel OFDM channel estimation algorithm is proposed by exploiting the sparsity of channel impulse response. 摘要针对OFDM系统，利用信道冲激响应的稀疏特性，提出了一种新的OFDM稀疏信道估计算法。
- The statistical Bayesian channel estimation was investigated in the CDMA TDD mode. 摘要分析了CDMA时分模式下的统计贝叶斯信道估计。
- Due to no channel estimation required for rayleigh fading channel, quotient coded QAM has lower receiver complexity. 摘要商分编码QAM由于无需信道估计和均衡，因此降低了在瑞利衰落信道解调的复杂性。
- The present invention relates to channel estimation method, belonging to communication technique field. 本发明涉及信道估计方法，属于通信技术领域。
- A novel channel estimation method for WCDMA [J].Acta Electronica Sinica, 2000,28(7): 16-18. WCDMA中一种新的信道估计方法[J].;电子学报;2000;28(7):16-18
- In addition, the design must also take channel estimation and equalization issues into account. 除此之外还有通道效应的估测和资料回复的等化问题。
- Due to no channel estimation required for rayleigh fading channel,quotient coded QAM has lower receiver complexity. 商分编码QAM由于无需信道估计和均衡,因此降低了在瑞利衰落信道解调的复杂性。
- A semi-blind channel estimation algorithm for MIMO-OFDM system is discussed mainly in this paper. 摘要本文主要讨论了MIMO-OFDM系统中的一种半盲信道估计算法。
- A new frequency offset and channel estimation joint algorithm for OFDM system is proposed. 摘要针对正交频分复用系统提出一种新的频偏与信道联合估计的算法。
- The effectiveness of this new method is verified via the computer simulation of time-varying underwater acoustic multipath channel estimation. 对时变多径水声信道估计的计算机仿真实验证明了该方法的有效性。
- Doppler frequency-shift estimation and emendation algorithm based on UW，and channel estimation and equalization algorithm based on UW are discussed . 同时给出了基于UW序列的多普勒频移的估计和校正、信道估计和频域均衡算法。
