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Two-erose-ring Model and Its Statistical Properties in MIMO M2M Mobile Fading Channel

Author: WangXueLi
Tutor: ChenWei
School: Wuhan University of Technology
Course: Communication and Information System
Keywords: MIMO M2M Mobile fading channel Channel modeling Incomplete bicyclic model Statistical properties
CLC: TN929.5
Type: Master's thesis
Year: 2010
Downloads: 60
Quote: 0
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Abstract


With the continuous development of the mobile communication technology , people enjoy cellular network to provide the basic communication services , quality of service a higher demand , especially the demand with enhanced support for mobility . Future 4G cellular networks operating frequency than 3G cellular 2GHz or so, the data transfer rate is the 3G 2 power , therefore , the existing cellular system architecture can not meet the development requirements of 4G cellular network . Based the relay communication architecture is becoming a breakthrough in the development of mobile communication network . A typical cellular network is to enable the interconnection of the different mobile site (MS) through the static station (BS) , the service providing terminal is stationary , only the MS at one end in a mobile . Cooperative relay (Mobile Cooperative Relay, MCR) in the mobile communication network , when the participation of a plurality of mobile nodes , the trunk channel is inevitable presence of the case of a mobile to mobile (Mobile-to-Mobile, M2M) . MIMO system able to expand the channel capacity , its capacity gain superior traditional SISO letter Road , therefore , the narrowband the MIMO M2M channel , broadband SISO M2M letter Road , broadband the MIMO M2M letter Road , based on the MCR narrow ( width ) with F2M-M2M channel characteristics . in-depth research and channel model standardization work on the future of mobile communications research and application has a very important significance. This paper mainly studied the existing theoretical results on the basis of the MIMO M2M mobile fading channel defect of bicyclic model of order statistical properties of the main research and innovations are as follows : ( 1 ) contains a single reflection component , dual-reflector incomplete the bicyclic geometric model of the component and line-of-sight component . (2 ) the geometric model based on the proposed establishment of the reference model of MIMO M2M mobile fading channel deduced order statistical properties of the model and its simulation and analysis . (3) derived MIMO M2M channel simulation model based on incomplete bicyclic model . (4 ) The parameters used in the course of the study calculated , the established channel model parameters were calculated , and the simulation results and analysis . This article did research work to establish more accurate MIMO M2M channel model and study its statistical properties provides the basis and reference has important theoretical and guiding significance for the future study of MIMO M2M communication system .

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications > Mobile Communications
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