Jan Jarvelainen

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This paper presents and compares two candidate large-scale propagation path loss models, the alpha-beta-gamma (ABG) model and the close-in (CI) free space reference distance model, for the design of fifth generation (5G) wireless communication systems in urban microand macro-cellular scenarios. Comparisons are made using the data obtained from 20(More)
Airport terminal is one of the indoor scenarios envisioned for the fifth generation millimeter-wave deployment. However, relatively little research effort has been devoted to its characterization at millimeter waves this far. In this paper, we characterize the propagation channel at Helsinki Airport in the 15, 28, and 60 GHz bands by means of directional(More)
In this paper, we derive parameters for the WINNER II channel model for a shopping mall environment at 61–65 GHz for both line-of-sight (LOS) and for obstructed-lineof-sight (OLOS) . The parameters are mostly based on channel measurement results reported in this paper. Due to the large measurement bandwidth, and the highly specular nature of the channels,(More)
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