NDLI: A novel relay channel modeling method with validation of micro-cell MIMO relay measurement results at 2.35GHz

Content Provider	IEEE Xplore Digital Library
Author	Zhiwen Wu Jianhua Zhang Xin Nie Chengxiang Huang
Copyright Year	2010
Description	Author affiliation: Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, China (Zhiwen Wu; Jianhua Zhang; Xin Nie; Chengxiang Huang)
Abstract	This paper presents a multiple-input multiple-output (MIMO) relay channel model based on the International Telecommunication Union (ITU) generic channel model for the test evaluation of radio interface technologies (RITs). Each link is modeled by the conventional point-to-point channel model with specific parameter set. A MIMO relay measurement in a typical urban micro-cell environment at 2.35GHz with bandwidth up to 50MHz was performed, and the collected data are compared with the derived model. Capacity values in amplify-and-forward (AF) and decode-and-forward (DF) relay modes are selected to be the comparing metrics. Furthermore, another relay channel model with channel characteristics following Rayleigh or Rice distribution is provided as a baseline for comparison. It turns out that the proposed ITU generic channel model shows good comparison to the measurement data in this specific environment, for the capacity of modeled channel is quite similar to that of the measurement channel in both AF and DF modes.
Starting Page	1
Ending Page	5
File Size	954978
Page Count	5
File Format	PDF
e-ISBN	9780984589333
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	ICST
Subject Keyword	Measurement Relays
Content Type	Text
Resource Type	Article

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