The Experts below are selected from a list of 324 Experts worldwide ranked by ideXlab platform

Thomas Kuerner - One of the best experts on this subject based on the ideXlab platform.

  • statistical characteristics study of human Blockage Effect in future indoor millimeter and sub millimeter wave wireless communications
    Vehicular Technology Conference, 2018
    Co-Authors: Bile Peng, Sebastian Rey, Dennis M Rose, Soeren Hahn, Thomas Kuerner
    Abstract:

    The millimeter and sub-millimeter wave communication is a promising solution to future indoor multi-gigabit wireless communications because of its huge available bandwidth. One of the key difficulties is the hu- man Blockage Effect since the human body can no longer be considered as being "transparent" as at lower frequencies. In this paper a study of statistical characteristics of this problem is presented. At first, broadband measurements of human Blockage are provided. Afterwards, a realis- tic mobility model for indoor movements of humans is adopted and elliptic cylinders are applied to approximate human bodies in ray-launching simulations. Consequently, the distributions of Line-Of-Sight (LOS) path and Blockage durations as well as Blockage numbers are obtained by simulations. Finally, the system performance in presence of the distributed antennas is evaluated.

  • VTC Spring - Statistical Characteristics Study of Human Blockage Effect in Future Indoor Millimeter and Sub-Millimeter Wave Wireless Communications
    2018 IEEE 87th Vehicular Technology Conference (VTC Spring), 2018
    Co-Authors: Bile Peng, Sebastian Rey, Dennis M Rose, Soeren Hahn, Thomas Kuerner
    Abstract:

    The millimeter and sub-millimeter wave communication is a promising solution to future indoor multi-gigabit wireless communications because of its huge available bandwidth. One of the key difficulties is the hu- man Blockage Effect since the human body can no longer be considered as being "transparent" as at lower frequencies. In this paper a study of statistical characteristics of this problem is presented. At first, broadband measurements of human Blockage are provided. Afterwards, a realis- tic mobility model for indoor movements of humans is adopted and elliptic cylinders are applied to approximate human bodies in ray-launching simulations. Consequently, the distributions of Line-Of-Sight (LOS) path and Blockage durations as well as Blockage numbers are obtained by simulations. Finally, the system performance in presence of the distributed antennas is evaluated.

Bile Peng - One of the best experts on this subject based on the ideXlab platform.

  • statistical characteristics study of human Blockage Effect in future indoor millimeter and sub millimeter wave wireless communications
    Vehicular Technology Conference, 2018
    Co-Authors: Bile Peng, Sebastian Rey, Dennis M Rose, Soeren Hahn, Thomas Kuerner
    Abstract:

    The millimeter and sub-millimeter wave communication is a promising solution to future indoor multi-gigabit wireless communications because of its huge available bandwidth. One of the key difficulties is the hu- man Blockage Effect since the human body can no longer be considered as being "transparent" as at lower frequencies. In this paper a study of statistical characteristics of this problem is presented. At first, broadband measurements of human Blockage are provided. Afterwards, a realis- tic mobility model for indoor movements of humans is adopted and elliptic cylinders are applied to approximate human bodies in ray-launching simulations. Consequently, the distributions of Line-Of-Sight (LOS) path and Blockage durations as well as Blockage numbers are obtained by simulations. Finally, the system performance in presence of the distributed antennas is evaluated.

  • VTC Spring - Statistical Characteristics Study of Human Blockage Effect in Future Indoor Millimeter and Sub-Millimeter Wave Wireless Communications
    2018 IEEE 87th Vehicular Technology Conference (VTC Spring), 2018
    Co-Authors: Bile Peng, Sebastian Rey, Dennis M Rose, Soeren Hahn, Thomas Kuerner
    Abstract:

    The millimeter and sub-millimeter wave communication is a promising solution to future indoor multi-gigabit wireless communications because of its huge available bandwidth. One of the key difficulties is the hu- man Blockage Effect since the human body can no longer be considered as being "transparent" as at lower frequencies. In this paper a study of statistical characteristics of this problem is presented. At first, broadband measurements of human Blockage are provided. Afterwards, a realis- tic mobility model for indoor movements of humans is adopted and elliptic cylinders are applied to approximate human bodies in ray-launching simulations. Consequently, the distributions of Line-Of-Sight (LOS) path and Blockage durations as well as Blockage numbers are obtained by simulations. Finally, the system performance in presence of the distributed antennas is evaluated.

Fuad Hadžikadunic - One of the best experts on this subject based on the ideXlab platform.

  • procedure for determining the wind tunnel Blockage correction factor
    International Conference “New Technologies Development and Applications”, 2020
    Co-Authors: Ernad Beslagic, Samir Lemes, Fuad Hadžikadunic
    Abstract:

    Before launching a new wind turbine, it is necessary to determine its output performance. The performance can be achieved either by testing the complete wind energy converter in actual operating conditions in the natural environment or by testing the wind turbine in a wind tunnel. In addition to the many advantages offered by wind tunnel testing, there are also some disadvantages. One of them is the appearance of a Blockage Effect that occurs when wind turbines are tested in a closed test section of a wind tunnel.

P H Alfredsson - One of the best experts on this subject based on the ideXlab platform.

Dennis M Rose - One of the best experts on this subject based on the ideXlab platform.

  • statistical characteristics study of human Blockage Effect in future indoor millimeter and sub millimeter wave wireless communications
    Vehicular Technology Conference, 2018
    Co-Authors: Bile Peng, Sebastian Rey, Dennis M Rose, Soeren Hahn, Thomas Kuerner
    Abstract:

    The millimeter and sub-millimeter wave communication is a promising solution to future indoor multi-gigabit wireless communications because of its huge available bandwidth. One of the key difficulties is the hu- man Blockage Effect since the human body can no longer be considered as being "transparent" as at lower frequencies. In this paper a study of statistical characteristics of this problem is presented. At first, broadband measurements of human Blockage are provided. Afterwards, a realis- tic mobility model for indoor movements of humans is adopted and elliptic cylinders are applied to approximate human bodies in ray-launching simulations. Consequently, the distributions of Line-Of-Sight (LOS) path and Blockage durations as well as Blockage numbers are obtained by simulations. Finally, the system performance in presence of the distributed antennas is evaluated.

  • VTC Spring - Statistical Characteristics Study of Human Blockage Effect in Future Indoor Millimeter and Sub-Millimeter Wave Wireless Communications
    2018 IEEE 87th Vehicular Technology Conference (VTC Spring), 2018
    Co-Authors: Bile Peng, Sebastian Rey, Dennis M Rose, Soeren Hahn, Thomas Kuerner
    Abstract:

    The millimeter and sub-millimeter wave communication is a promising solution to future indoor multi-gigabit wireless communications because of its huge available bandwidth. One of the key difficulties is the hu- man Blockage Effect since the human body can no longer be considered as being "transparent" as at lower frequencies. In this paper a study of statistical characteristics of this problem is presented. At first, broadband measurements of human Blockage are provided. Afterwards, a realis- tic mobility model for indoor movements of humans is adopted and elliptic cylinders are applied to approximate human bodies in ray-launching simulations. Consequently, the distributions of Line-Of-Sight (LOS) path and Blockage durations as well as Blockage numbers are obtained by simulations. Finally, the system performance in presence of the distributed antennas is evaluated.