Impulse Response Model and Parameters for Indoor Channel Modeling at 60GHz
Impulse Response Model and Parameters for Indoor Channel Modeling at 60GHz
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DOI：
10.1109/vetecs.2010.5494126
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发表时间：
2010-05
期刊：
影响因子：
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通讯作者：
H. Sawada;H. Nakase;S. Kato;M. Umehira;Katsuyoshi Sato;H. Harada
中科院分区：
文献类型：
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作者：
H. Sawada;H. Nakase;S. Kato;M. Umehira;Katsuyoshi Sato;H. Harada
为了实现需要多Gbps容量/比特率的非常高吞吐量的无线局域网（WLAN）系统，IEEE802.11.TGad（60 GHz频带下一代WLAN标准）正在标准化过程中。为了在标准化过程中评估和选择所提出的物理层调制和编码方案，需要每个指定使用模型的信道模型。在本文中，合适的脉冲信道模型，为此目的提出。传播测量是在60 GHz频段的起居室环境中进行的。为了覆盖各种使用情况，视线（LOS）和非视线（NLOS）的场景和三种不同的信号传输极化类型进行了检查，并通过统计分析提取每个信道模型的参数。这些信道模型在设计毫米波无线通信系统时是有用的。
In order to realize very high throughput wireless local area network (WLAN) systems, which demand multi Gbps capacities/bitrates, the IEEE802.11.TGad (Next generation WLAN standard at 60GHz band) is in the standardization process. To evaluate and select the proposed physical layer modulation and coding schemes in the standardization process, channel models for each specified usage model are required. In this paper, suitable impulse channel models for that purpose are proposed. Propagation measurements are carried out in a living room environment in the 60GHz band. To cover various usage cases, line-of-sight (LOS) and non-line-of-site (NLOS) scenarios and three different signal transmission polarization types are examined, and each channel model's parameters are extracted by statistical analysis. These channel models are useful in designing systems for millimeter-wave wireless communications.