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- Abstract -The ergodic capacity and optimal power allocation policy of broadband MIMO-OFDM systems in wireless fading channels is derived based on the system model. 摘要-推导了MIMO-OFDM系统在衰落信道下的各态历经容量、最优发送策略、使用等功率分配时的容量上界以及相对于单天线OFDM系统的容量增益。
- Ji Hong,Luo Tao,Deng Jianmin,et al.Analysis of RLP performance over wireless fading channel[J].Journal of Beijing University of Posts and Telecommunications,2002,25(3):50-54. [3]纪红;罗涛;邓建民;等.;无线衰落信道中RLP性能分析[J]
- Therefore the selection of Wmax can be compromised between throughput of single link and cell capacity. Then, aiming at TCP Reno under wireless fading channel, an analytical model of steady-state throughput of TCP is generalized from i.i. 针对无线衰落信道条件下的TCP建模,本文将RTT较大时TCP吞吐率的解析表达式由独立同分布信道推广到衰落无线信道的离散时间二态相关信道模型,推导出了海量数据流条件下TCP连接的稳态吞吐率关于衰落幅度、平均误包率和回传时延的显式表达式解析模型。
- The application of a new coding scheme in wireless fading channels 无线衰减信道中一种新的编码方式的应用
- Investigation of order statistics characteristic of wireless fading channels of multiple transmit antennas selection 多发射天线选择的无线信道序统计特性研究
- wireless fading channels 无线衰减信道
- ? A QoS?guarantee error control scheme was developed for images over wireless fading channels which combines UEP with Forward Error Correction (FEC) and Automatic Repeat request (ARQ). 针对可伸展图像在无线衰落信道传输,该文给出了一个新的能够提供服务质量保证的错误控制方案,联合考虑了非均衡错误保护(UEP)、前向纠错(FEC)和自动重复请求(ARQ)。
- wireless fading channel 无线衰落信道
- Performance analysis of wireless networking with interleaving on the receiver side over Rayleigh fading channels. (译):性能分析与交错的无线网络上的接收方在瑞利衰落信道。
- The statistical property of a specific wireless mobile environment is analyzed and the fading channel is modeled.Performance of the proposed UEC scheme in the fading channel is analyzed by simulation. 分析了某特定无线移动环境的统计特性,建立了衰落信道模型,仿真了UEC方案在此衰落信道下的性能。
- In the slow fading channel,the cooperative diversity is a new space diversity. 在慢衰落信道中,协同分集是一种新的空间分集方式。
- Therefore, the DSF codes exhibit superior robustness with respect to correlated fading channels. 因此,DSF码对于相关的衰落信道显示出优越的鲁棒性能。
- In this paper, a novel synchronization algorithm is proposed for OFDM based system in multipath fading channels. 该文针对多径衰落信道的具体特点,提出了一种适用于无线衰落信道环境下的OFDM符号同步方法。
- The design criterion for space-time coded (STC) slow flat Rayleigh fading channels is investigated. 对用于慢变平坦瑞利衰落信道的空时码设计准则进行了研究。
- A scheme of a space-time block coded for multiuser system in time-selective fading channels was proposed. 摘要提出了一种适用于时变信道下的空时分组编码多用户系统的解码器设计方案。
- Space-time block codes is a new paradigm for transmission over Rayleigh fading channels using multiple transmit antennas. 空时分组码是一种可在瑞利衰落信道中使用多天线传输信息的新方法。
- A non-Euclidean metric which is “capacity Rule” and “mapping Rule” for the design of optimal MLC scheme over mobile fading channels is proposed. 本文提出了在移动衰落信道中设计多级编码(MLC)方案的一种非欧度量:“信道容量规则”+“映射规则”。
- Considering the correlation among the nonlinear code matrices, the time selective fading channels are estimated by decorrelation LMS adaptation method. 在噪声情况下,根据估计信道和噪声统计量,推导出对非线性编码进行解码的最大似然决策方法。
- With low complexity,the proposed algorithm overcomes the effect of CIR leakage,and therefore is adapt to non-sample-spaced multipath fading channels. 该算法克服了CIR泄漏的影响,因此能够很好地适应实际系统中的非整数采样多径衰落信道。
- Therefore, channel estimation in fast fading channels becomes feasible and trackable. 此数学模型可以有效减少所需估计的参数,使估测可行并且更为精准。