propagation channel
Identification and Modeling of Radio Wave Propagation Channel in Industrial Environments
... on channel impulse response based on Saleh-Valenzuelain industrial environments by a new cluster identification ...approach, propagation channel ...of channel, algorithm efficiency is ...of ...
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A Versatile Propagation Channel Simulator for MIMO Link Level Simulation
... a propagation channel simulator for polarized bidirectional wideband propagation ...generic channel model implemented in the simulator is a set of rays described by geometrical and ...
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State modelling of the land mobile propagation channel for dual satellite systems
... multi-satellite propagation channel for land mobile users with focus on broadcasting ...new channel model can be used to generate time series for various satellite constellations in different ...
21
Modeling the Effect of Periodic Wall Roughness on the Indoor Radio Propagation Channel
... Wireless channel models aim to predict the effect of the channel without the expense of deploying a dedicated measurement ...wave propagation behaviour inside confined environments such as ...wave ...
13
Measurement and evaluation of radar cross section for furniture in an indoor propagation channel
... indoor environment, or inside an anechoic chamber. Miacci et al. (2012), Nicolaescu and Iubu (2007), and Bocanegra et al. (2008) examined the RCS of scattering objects in an anechoic chamber. Esposti et al. (2007) and ...
6
Ultra-wideband and mmWave Channel Propagation for Public Safety and UAV Communications.
... (AG) propagation channel characteriza- tion in the literature [174, 177]; here we cite a few ...AG propagation channel measurements using UAVs in an urban environment [178] consider a Loo ...
265
Performance Evaluation of 4G-LTE-SCFDMA Scheme under SUI and ITU Channel Models
... the propagation channel, which generates inter-symbol interference (ISI) in the time domain, is a major impairment in wireless communications and it significantly degrades the link ...the channel ...
12
Propagation measurements and estimation of channel propagation models in urban environment
... waves propagation phenomenon as the street orientation and structure can help the radio waves to propagate ...the channel modeling is necessary for characterizing the impulse response and evaluate the path ...
15
Joint Angle-Delay Estimation Based on Smoothed Maximum-Likelihood Algorithm
... physical propagation channel model. The stacked channel frequency response vectors are rearranged by frequency domain smoothing before the estimation to increase observation ...2D channel ...
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Simplifying the propagation environment representation for LMS channel modelling
... all propagation effects has become an essential issue to design future communication and navigation systems and optimise their ...efficient propagation channel models using physical-statistical ...
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Wireless Channel 802.11 in NS-3
... 802.11 channel considers the following models: A delay propagation model equal to a constant and a propagation loss model based on log normal ...the propagation and delay models in ...
7
Seawater Short Range Electromagnetic Wave Communication Method Based on OFDM Subcarrier Allocation
... the channel function of seawater electromagnetic wave decreas- es exponentially with frequency, which will lead to huge energy ...electromagnetic channel, although there is fading in the whole signal ...
9
Hybrid Satellite - Wireless Sensor Networks Architecture for Telemedicine Applications in the Context of Emergency Satellite Communications in Ku/Ka/Q/V Bands
... receive side, all TCP sessions are recombined into a sin- gle session [1]. Problems arise when TCP acceleration is achieved simultaneously with security by means of a VPN (Virtual Private Network) in the tunnel mode. ...
18
Applications of Coupled Explicit–Implicit Solution of SWEs for Unsteady Flow in Yangtze River
... height propagation and deformation, as shown in Tables 1–3, respectively, for the different case ...its propagation due to the energy loss, while the wave length increased and its multi-peak pattern ...
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CHANNEL ESTIMATION USING EXTENDED VERSION OF KALMAN FILTER FOR 2 X 2 MIMO SYSTEMS
... e) It has to be note, however that the SIC MUD is potentially prone to user-power classification errors as well as to inter-user error propagation, since in case of detection errors the wrong re- modulated signal ...
11
Capacity Enhancement For 5G Wireless Networks
... Abstract: Rapid industrial sector growth looks forward to the upcoming communication technology of the fifth generation (5 G). The technology of Massive Multiple Input and Multiple Output (MIMO) has attained importance ...
6
The effect of two receivers on broadcast molecular communication systems
... the channel for point to point (PTP) transmission systems, for example ...multi-access channel or the broadcast channel in molecular communication, have not yet received as much attention as the ...
11
Effects of Non-Fixed Scatterers' Random Movements on Ultra-Wideband Miso Channels
... mobile station. It can be observed that the mobile station movement in the positive direction of the x-axis produces a PSD with larger values at positive Λ than at negative Λ. This asymmetry of the PSD is also determined ...
9
Performance Evaluation of a MIMO-on-Body System in a Mine Environment
... In order to characterize the On-body SISO and MIMO channels in a mining environment at 2.45 GHz, three On-body channels were considered for measurements. For each On-body channel, the transmitting antenna set ( T ...
9
Analysis of ARQ protocols for bacterial quorum communications
... communication channel is used only for the transmission of ...reverse channel (type I molecules) are different from autoinduc- ers used to encode the information frames in the forward channel (type ...
13