NDLI: Measurements and modelling for D2D indoor wideband MIMO radio channels at 5 GHz

Content Provider	IET Digital Library
Author	Zhao, Xiongwen Li, Shu Liang, Xiaolin Wang, Qi Hentilä, Lassi Meinilä, Juha
Abstract	Based on the indoor wideband multiple-input multiple-output (MIMO) device-to-device (D2D) measurements at 5 GHz with 100 MHz bandwidth carried out in University of Oulu, Finland, this study investigates the characteristics of indoor D2D radio channels with the same antenna height when both of the transceivers are moving or one end is fixed. The received power for the D2D channel is investigated by using double- and multiple-Rayleigh distributions. It turned out that the received powers follow joint Rayleigh and double-Rayleigh distribution as well as approximately Rayleigh distribution in non-line-of-sight and line-of-sight scenarios, respectively. The angular distributions and their correlation of the angle-of-arrival and angle-of-departure in the azimuth and elevation planes are investigated in order to build three-dimension model of Doppler power spectra and compare with the measurements. The channel parameters are derived from the measurements and compared with WINNER A1 scenario to find the differences between the D2D and conventional fixed-to-mobile (CF2M) channels. From the results, one can find the differences between the D2D and CF2M radio channels and better understand the physics for the D2D channel. Meanwhile, the channel parameters derived herein are important in the link and system level simulations for indoor D2D radio systems.
Starting Page	1839
Ending Page	1845
Page Count	7
ISSN	17518628
Volume Number	10
e-ISSN	17518636
Issue Number	Issue 14, Sep (2016)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-com/10/14
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-com.2015.1137
Journal	IET Communications
Publisher Date	2016-09-20
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Angle-of-arrival Angle-of-departure Antenna Bandwidth 100 MHz Broadband Network Conventional Fixed-to-mobile Channel D2D Indoor Wideband MIMO Radio Channel Doppler Power Spectra Finland Frequency 5 GHz Indoor Radio Indoor Wideband Multiple-input And Multiple-output Device-to-device Measurement MIMO Communication Radio Link And Equipment Radio Transceivers Rayleigh Distribution Transceiver University of Oulu Wireless Channel Wireless World Initiative New Radio A1 Indoor Scenario
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Science Applications

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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