Signal Processing Techniques for Power Efficient Wireless Communication Systems: Practical Approaches for RF Impairments Reduction - Softcover

Inhaltsangabe

1. Introduction

      1.1.  Book motivation

      1.2.  Communication systems

      1.3.  Digital block description: Multicarrier modulation

      1.4.  RF front-end description

      1.5.  Interface: ADC and DAC

      1.6.  Implementation issues

      1.7.  Main contributions of this book

                1.7.1. Models: RF Imperfection and their effects over energy and spectral efficiency

                1.7.2. Digital based RF compensation techniques: Implementation cost and energy saving effects

                1.7.3. RF imperfection on novel implementations: Massive MIMO, Full-duplex and IoT   nodes

      1.8.  Outline of this book

 

2. RF front-end imperfection models

2.1.  Power amplifiers: nonlinear distortion

2.2.  LNA and VGA

2.3.  Mixers: phase and amplitude imbalances

2.4.  Local oscillator: Phase noise

2.5.  ADC: quantization noise and nonlinear distortion

2.6.  DAC

 

3. Power consumption

3.1.  Digital block and front-end power consumption models

3.2.  ADC: power consumption, resolution and sampling frequency trade-off

3.3.  Short-range and long-range links

3.4.  Power consumption scaling

3.4.1. Bandwidth dependence

3.4.2. Number of antennas

3.4.3. Data rate (constellation size)

3.5.  Energy efficiency (EE)  and Spectral efficiency (SE): A case of study

4. Power amplifiers

4.1.  Operation point: power consumption vs distortion tradeoff

4.2.  Linearization techniques

4.2.1. Low power amplifiers

4.2.2. Median/high power amplifiers

4.3.  Figure of merit: total degradation and ACPR

 

5. ADC and DAC in multicarrier systems

5.1.  Architectures: Dynamic range, resolution, sampling frequency tradeoff

5.2.  Modeling and Compensation: Narrowband vs. broadband techniques

5.3.  Metrics and Figures of Merit

5.4.  Measurements.

 

6. Carrier frequency offset (CFO) and phase noise

6.1.  Effects of the CFO and phase noise in the system performance

6.2.  Critical applications: unstable oscillators and high speed vehicles

6.3.  Estimation techniques for the downlink (single user case)

6.4.  Estimation and compensation techniques for the uplink (multiuser case)

 

7. Full-duplex

7.1.  Introduction

7.2.  System model with RF imperfections

7.3.  ADC resolution requirements

7.4.  Self-interference removal

7.4.1. Phase noise effects  

7.4.2. Power amplifier operation point

7.5.  Energy efficiency and spectral efficiency

 

8. Massive MIMO

8.1.  Introduction      

8.2.  Model

8.3.  RF front-end minimum requirements

8.4.  Low-resolution ADC/DAC

8.5.  Power consumption analysis

8.5.1. Downlink EE

8.5.2. Uplink EE

 

9. Internet of things

9.1.  Introduction

9.2.  RF imperfections effects on power constrained devices

9.2.1. Power amplifiers distortion: Compensation fe

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