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- Computer simulations demonstrate that 2D-Volterra RLS adaptive channel estimation is very effective and suitable for a broad range of channel conditions. 通过计算机仿真表明2D-Volterra RLS自适应信道估计算法较传统算法性能改善明显,并且适用于广泛的信道环境。
- optimal step-size semi-blind adaptive channel estimation 最优步长半盲自适应信道估计
- An Adaptive Channel Estimation Algorithm for WCDMA Downlink Channel and Performance Analysis 一种WCDMA下行自适应信道估计算法及其性能分析
- Adaptive channels estimation for non-linear space-time coding systems 基于非线性空时编码系统的自适应信道估计
- adaptive channel estimation 自适应信道估计
- 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。
- In adaptive channel equalization, the conventional equalization method couldn?t effectively compensate the high order abnormal produced by severe channel mismatch, so it severely degraded the performance of an adaptive array. 在自适应通道均衡中,常规均衡法中的高阶均衡器已不能有效补偿因通道失配严重而产生的高次畸变,从而导致自适应阵列处理性能的急剧下降。
- 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。
- In adaptive channel equalizing, that generalized inverse method is often used to solve an equalizer's weight coefficient, matrix's morbidity may severely degrade the equalizer's performance. 摘要在自适应通道均衡中,为快速求解均衡器权系数,通常需要对矩阵直接求逆,而病态矩阵的出现带来了权系数求解的极大误差,严重影响均衡器的校正性能。
- Computer simulation results are presented that diagonal loading can solve the matrix's morbidity, and at the same time adaptive channel equalizer's performance may be greatly improved. 仿真实验表明,对角加载在解决矩阵病态的基础上,可以大大提高自适应均衡器的性能。
- 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。