Digital Compensation for Analog Front-Ends
A New Approach to Wireless Transceiver Design
The book targets the application of the front end digital compensation principles to real life communication systems. For each system, the analog front end requirements are deduced with and without digital compensation. It focuses on the IEEE 802. 11n WLAN communication system, the Long Term Evolution of the 3GPP cellular system, and the IEEE 802.
1.1. Wireless transceiver functional description.
1.2. Evolution of the wireless transceiver design.
1.3. Contribution of the book.
2. New Air Interfaces.
2.1. Orthogonal frequency division multiplexing.
2.2. Single carrier with frequency domain equalization.
2.3. Multi input multi output OFDM.
2.4. Code division multiple access.
2.5. Frequency division multiple access.
3. Real Lie Front Ends.
3.1. Front end architectures.
3.2. Constituent blocks and their non idealities.
3.3. Individual non idealities.
4. Impact of the Non Ideal Front Ends on the System Performance.
4.1. OFDM system in the presence of carrier frequency domain and IQ imbalance.
4.2. SC FDE system in the presence of carrier frequency offset, sample clock offset and IQ imbalance.
4.3. Comparison of the sensitivity of OFDM and SC FDE to CFO, SCO and IQ imbalance.
4.4. OFDM and SC FDE systems in he presence of phase noise.
4.5. OFDM system in the presence of clipping, quantization and nonlinearity.
4.6. SC FDE system in the presence of clipping, quantization an nonlinearity.
4.7. MIMO systems.
4.8. Multi user systems.
5. Generic OFDM System.
5.1. Definition of the generic OFDM system.
5.2. Burst detection.
5.3. AGC setting (amplitude estimation).
5.4. Coarse timing estimation.
5.5 Coarse CFO estimation.
5.6. Fine timing estimation.
5.7. Fine CFO estimation.
5.8. Complexity of auto and cross correlation.
5.9. Joint CFO and IQ imbalance acquisition.
5.10. Joint channel and frequency dependent IQ imbalance estimation.
5.11. Tracking loops for phase noise and residual CFO/SCO.
6. Emerging Wireless Communication Systems.
6.1. IEEE 802.11n.
6.2. 3GPP Long term evolution.
A. MMSE Linear Detector.
B. ML Channel Estimator.
C. Matlab Models of Non Idealities.
D. Mathematical Conventions.