Introduction | p. 1 |
Radio Channel Behavior | p. 2 |
Basics of the OFDM Transmission Technique | p. 5 |
OFDM Combined with Multiple Access Schemes | p. 10 |
Channel Modeling | p. 15 |
Joint Space-Time-Frequency Representation | p. 16 |
Multidimensional Channel Sounding | p. 17 |
Extraction of Parameters for Dominant MPCs | p. 17 |
Deterministic Modeling | p. 18 |
Relevant GTD/UTD Aspects | p. 18 |
Vechicle2X Channel Modeling | p. 19 |
Stochastic Driving of Multi-Path Model | p. 20 |
Usage of the Large-Scale Parameters for Channel Characterization | p. 21 |
Relaying | p. 24 |
Cooperative Downlink | p. 24 |
Link-Level Aspects | p. 33 |
OFDM Data Detection and Channel Estimation | p. 33 |
Introduction | p. 33 |
Data Detection in the Presence of Nonlinear Distortions | p. 33 |
Joint Data Detection and Channel Estimation | p. 39 |
Spreading | p. 47 |
Introduction | p. 47 |
MC-CDM and MC-CAFS | p. 48 |
Simulation Results | p. 49 |
Concluding Remarks | p. 51 |
Iterative Diversity Reception for Coded OFDM Transmission Over Fading Channels | p. 54 |
Introduction | p. 54 |
Turbo Diversity | p. 55 |
Optimization for Turbo Diversity | p. 56 |
Performance Evaluation | p. 57 |
Summary | p. 59 |
MMSE-based Turbo Equalization Principles for Frequency Selective Fading Channels | p. 61 |
Introduction | p. 61 |
System Model | p. 61 |
MMSE Turbo Equalization Principles | p. 62 |
Summary | p. 66 |
Peak-to-Average Power Ratio Reduction in Multi-Antenna Scenarios | p. 69 |
Introduction and Overview on PAR Reduction Schemes | p. 69 |
PAR Reduction Schemes for MIMO Transmission | p. 71 |
Numerical Results | p. 74 |
Summary | p. 74 |
Single - vs. Multicarrier Transmission in MIMO and Multiuser Scenarios | p. 81 |
Introduction | p. 81 |
Point-to-Point MIMO Transmission | p. 81 |
Up- and Downlink Scenarios in Multiuser Transmission | p. 82 |
Aspects of Channel Coding | p. 84 |
Summary | p. 85 |
Successive Bit Loading Concept | p. 90 |
Introduction | p. 90 |
System Model | p. 91 |
Bit Loading Algorithm | p. 92 |
Results | p. 94 |
Summary | p. 96 |
Adaptive Transmission Techniques | p. 98 |
Introduction | p. 98 |
Adaptive Modulation and Coding | p. 98 |
Adaptive MIMO Transmission | p. 99 |
Signaling of the Bit Allocation Table | p. 102 |
Automatic Modulation Classification | p. 103 |
Summary | p. 105 |
System Level Aspects for Single Cell Scenarios | p. 109 |
Efficient Analysis of OFDM Channels | p. 109 |
Introduction | p. 109 |
The Channel Matrix G | p. 109 |
Common Channel Operator Models | p. 111 |
Computing the Channel Matrix G | p. 112 |
Generic Description of a MIMO-OFDM-Radio-Transmission-Link | p. 115 |
Introduction | p. 115 |
System Model | p. 115 |
Performance Analysis | p. 116 |
Generic Model | p. 118 |
Summary and Further Work | p. 120 |
Resource Allocation Using Broadcast Techniques | p. 122 |
Motivation | p. 122 |
Resource Allocation Algorithms | p. 122 |
Rate Allocation for the 2-User Multiple Access Channel with MMSE Turbo Equalization | p. 128 |
Introduction | p. 128 |
Turbo Equalization | p. 128 |
Rate Allocation using EXIT Charts | p. 129 |
Summary | p. 131 |
Coexistence of Systems | p. 133 |
System Design for Time-Variant Channels | p. 136 |
Multicarrier Systems for Rapidly Moving Receivers | p. 136 |
Highly Mobile MIMO-OFDM-Transmission in Realistic Propagation Scenarios | p. 138 |
Combination of Adaptive and Non-Adaptive Multi-User OFDMA Schemes in the Presence of User-Dependent Imperfect CSI | p. 142 |
Introduction | p. 142 |
Combining Transmission Schemes | p. 142 |
Numerical Results | p. 143 |
Integration of COFDM Systems with Multiple Antennas and Design of Adaptive Medium Access Protocols | p. 146 |
Abstract | p. 146 |
MAC Frame for SDMA Operation and Spatial Grouping | p. 146 |
Hardware Implementation of COFDM Systems with Multiple Antennas | p. 147 |
Large System Analysis of Nearly Optimum Low Complex Beamforming in Multicarrier Multiuser Multiantenna Systems | p. 150 |
Introduction | p. 150 |
System Model | p. 150 |
Description of Algorithms | p. 151 |
Approximation of the Ergodic Sum Rate with Large System Analysis | p. 152 |
Numerical Results | p. 154 |
Combined Radar and Communication Systems Using OFDM | p. 156 |
Introduction | p. 156 |
Signal Design | p. 156 |
The Radar Subsystem | p. 158 |
Measurements | p. 160 |
Summary | p. 163 |
System Level Aspects for Multiple Cell Scenarios | p. 165 |
Link Adaptation | p. 165 |
Motivation | p. 165 |
Example of a Multiple Link Scenario | p. 165 |
Adaptation of Physical Link Parameters | p. 169 |
Cross-Layer Adaptation | p. 176 |
Multiple Link Network - Overall Adaptation | p. 178 |
System Concept for a MIMO-OFDM-Based Self-Organizing Data Transmission Network | p. 180 |
Introduction | p. 180 |
Beamforming Concepts | p. 181 |
System Concept | p. 182 |
Summary | p. 190 |
Pricing Algorithms for Power Control, Beamformer Design, and Interference Alignment in Interference Limited Networks | p. 192 |
Introduction | p. 192 |
System Model | p. 192 |
Distributed Interference Pricing | p. 193 |
MIMO Interference Networks and Interference Alignment | p. 196 |
Summary | p. 198 |
Interference Reduction: Cooperative Communication with Partial CST in Mobile Radio Cellular Networks | p. 199 |
Introduction | p. 199 |
System Model and Reference Scenario | p. 200 |
Significant CSI Selection Algorithm and Channel Matrix Formalism | p. 203 |
Decentralized JD/JT with Significant CSI for Interference Reduction | p. 205 |
Impact of Imperfect CSI on Cooperative Communication Based on JD/JT | p. 208 |
Advanced Algorithm Based on Statistical Knowledge of Imperfect CSI | p. 210 |
System Concept Based on Different Levels of Knowledge of CSI | p. 211 |
Outlook | p. 211 |
OFDM/DMT for Wireline Communications | p. 215 |
Discrete MultiTone (DMT) and Wireline Channel Properties | p. 215 |
Properties of the Twisted-Pair Channel | p. 215 |
Discrete MultiTone (DMT) | p. 219 |
Optical OFDM Transmission and Optical Channel Properties | p. 225 |
Impulse-Noise Cancellation | p. 227 |
Common Mode and Differential Mode | p. 227 |
Coupling and Transfer Functions | p. 227 |
Common-Mode Reference-Based Canceler | p. 227 |
Impulse Noise Detection and Cancellation | p. 229 |
Simulation Results | p. 230 |
Dual Polarization Optical OFDM Transmission | p. 233 |
Setup | p. 233 |
Noise Variance Estimation | p. 234 |
ADC/DAC Resolution | p. 237 |
Forward Error Correction | p. 238 |
BICM-ID System Model | p. 239 |
Influence of the Applied Mapping | p. 241 |
Simulations on the Performance of Coded OFDM | p. 241 |
Summary | p. 243 |
Index | p. 251 |
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