In this paper, the finite-wordlength analysis of ADC and receiving filter for OFDM baseband transceiver is presented based on the system performance indexes, the quantized noises and the related parameters including bit-error rate (BER), signalto-noise ratio (SNR), signal-to-quantization noise ratio (SQNR), peak-to-average ratio (PAR), etc. Furthermore, in order to obtain a cost-effective hardware design of baseband transceiver, the restrictive SNR degradation is defined as the design criterion of finitewordlength analysis. Finally, a simulation C model of OFDM transceiver is established to evaluate consistency with the finite-wordlength analysis.
|Number of pages||10|
|Journal||Journal of Information Hiding and Multimedia Signal Processing|
|State||Published - May 2018|
- Finite-wordlength analysis