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Performance of MIMO over SUI channels for IEEE 802.16 networks
R. Saravana Manickam, Lalit Dhingra,
Published in
2012
Volume: 7129 LNCS
   
Pages: 325 - 336
Abstract
Stanford University Interim (SUI) channel model has been proposed for simulations, design, development and testing of technologies suitable for IEEE 802.16 networks. SUI channel model proposes a set of six empirical time-dispersive channels for three typical terrain types. Most of the simulation studies for IEEE 802.16 networks involving Multi-Input Multi-Output (MIMO), either use a flat fading channel model or adopt an existing analytical/standard model, such as Kronecker model, 3GPP, IEEE 802.11 Broadband wireless models, and Pedestrian model A-B. Although this reduces the complexity of the channel models, it results in lower accuracy. This paper presents the evaluation of Bit Error Rate (BER) performance of various MIMO techniques for 2×2 and 4×4 antenna configurations, over SUI channel models. The encoding and decoding equations for Space-Time Block Code (STBC) and Spatial Multiplexing (SM) for frequency selective channels are also presented. © 2012 Springer-Verlag.
About the journal
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ISSN03029743
Open AccessNo
Concepts (30)
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    Antenna configurations
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    BIT ERROR RATE PERFORMANCE
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    BROADBAND WIRELESS
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    Channel model
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    Encoding and decoding
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    FLAT-FADING CHANNELS
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    Frequency selective channel
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    Ieee 802.11s
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    IEEE 802.16
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    KRONECKER MODELS
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    MIMO TECHNIQUES
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    Multi-input multi-output
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    PEDESTRIAN MODELS
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    Simulation studies
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    SNR-BER
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    SPACE-TIME BLOCK CODE
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    SPATIAL MULTIPLEXING
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    Stanford university
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    SUI CHANNEL
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    TIME-DISPERSIVE CHANNELS
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    Bit error rate
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    Distributed computer systems
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    Fading channels
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    Information theory
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    Mimo systems
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    Multiplexing
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    SPACE-TIME BLOCK CODING (STBC)
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    Standards
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    Wimax
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    Computer simulation