Title :
Multiple-Valued Data Transmission Based on Time-Domain Pre-emphasis Techniques in Consideration of Higher-Order Channel Effects
Author :
Yuminaka, Yasushi ; Takahashi, Yasunori ; Henmi, Kenichi
Author_Institution :
Dept. of Electron. Eng., Gunma Univ., Kiryu
Abstract :
This paper describes a Pulse-Width Modulation (PWM) pre-emphasis technique which utilizes time-domain information processing to increase the data rate for a given bandwidth of interconnection. The PWM pre-emphasis method does not change the pulse amplitude as for conventional FIR pre-emphasis, but instead exploits timing resolution. This fits well with recent CMOS technology trends toward higher switching speeds and lower voltage headroom. We discuss multiple-valued data transmission based on time-domain pre-emphasis techniques in consideration of higher-order channel effects.
Keywords :
data communication; intersymbol interference; multivalued logic; pulse width modulation; higher-order channel effects; multiple-valued data transmission; pulse-width modulation pre-emphasis technique; time-domain pre-emphasis techniques; Bandwidth; CMOS technology; Data communication; Finite impulse response filter; Information processing; Pulse width modulation; Space vector pulse width modulation; Time domain analysis; Timing; Voltage; High-speed interface; PWM; multiple-valued data; pre-emphasis technique;
Conference_Titel :
Multiple-Valued Logic, 2009. ISMVL '09. 39th International Symposium on
Conference_Location :
Naha, Okinawa
Print_ISBN :
978-1-4244-3841-9
Electronic_ISBN :
0195-623X
DOI :
10.1109/ISMVL.2009.71
