Title :
OFDM modem with peak-to-mean envelope power ratio reduction using adaptive clipping
Author :
Enright, R. ; Darnell, M.
Author_Institution :
Ericsson OMC, UK
Abstract :
An adaptive technique for limiting high peak-to-mean envelope power ratios (PMEPRs) of OFDM modems is presented. This paper demonstrates that the application of oversampled digital clipping results in superior error rate performance in comparison with other proposed techniques
Keywords :
frequency division multiplexing; AWGN; BER; HF ionospheric channels; OFDM modem; OFDM modulation; adaptive clipping; adaptive technique; data encoding; error rate performance; oversampled digital clipping; peak to mean envelope power ratio reduction;
Conference_Titel :
HF Radio Systems and Techniques, Seventh International Conference on (Conf. Publ. No. 441)
Conference_Location :
Nottingham
Print_ISBN :
0-85296-688-1
DOI :
10.1049/cp:19970758
