DocumentCode
137203
Title
Waveform optimization for oversampled transmultiplexers in the presence of time-offset
Author
Pinchon, Didier ; Siohan, Pierre ; Labeau, Fabrice
Author_Institution
Inst. de Math., Univ. P. Sabatier, Toulouse, France
fYear
2014
fDate
22-25 June 2014
Firstpage
199
Lastpage
203
Abstract
In this paper we consider the case of an oversampled exponentially modulated transmultiplexer. We particularly focus on the interference created by a time offset impairment. We, firstly, simplify the expression of the Signal to Interference Ratio (SIR). Then, using this SIR expression as the optimization criterion, we provide perfect (PR) and nearly perfect (NPR) solutions that all outperform conventional OFDM.
Keywords
OFDM modulation; mobile radio; multiplexing equipment; optimisation; radiofrequency interference; FMT; OFDM; filtered multitone; mobile communication standard; nearly perfect solutions; oversampled exponentially modulated transmultiplexer; perfect solutions; signal-to-interference ratio; time-offset impairment; waveform optimization; Conferences; OFDM; Optimization; Prototypes; Signal processing; Time-frequency analysis; Wireless communication; FMT; OFDM; Timing Offset; Transmultiplexer;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Advances in Wireless Communications (SPAWC), 2014 IEEE 15th International Workshop on
Conference_Location
Toronto, ON
Type
conf
DOI
10.1109/SPAWC.2014.6941434
Filename
6941434
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