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Conference Paper Analysis of Multipath Distribution Characteristics for Device-to-Device Scenarios in Urban Very High-Rise Environment
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Authors
Myung-Don KIM, Juyul LEE, Jinyi LIANG, Jinup Kim
Issue Date
2015-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2015, pp.372-374
Publisher
IEEE
Language
English
Type
Conference Paper
Abstract
In this paper, we analyze temporal and spatial distribution characteristics of multipath components considering for device-to-device (D2D) communications scenarios in urban very high-rise environments. Using the 3.7GHz wideband channel sounder and uniform circular array antennas, a channel measurement campaign has been performed at Gangnam of Seoul in Korea which the place very high-rise buildings are concentrated in. From measured data, statistical channel parameters, e.g. the values of 10%, 50% and 95% of cumulative density function (CDF) for the delay and angular spread are extracted. Moreover, in a specific region having the larger delay spread than expected, we investigate the departure and arrival directions of propagated multipath components geometrically through an additional measurement and prove our results.
KSP Keywords
Angular spread, Array antenna, Channel Sounder, Channel measurement, Channel parameters, Cumulative Density Function, Delay spread, High-rise buildings, Measurement Campaign, Multipath distribution, Temporal and spatial distribution characteristics