Title :
High rate ultra wideband space time coded OFDM
Author :
Hou, Jia ; Lee, Moon Ho
Author_Institution :
Inst. of Inf. & Commun., Chonbuk Nat. Univ., Chonju, South Korea
Abstract :
This paper presents a high rate space time coded OFDM system for short range personal networking. The system uses ultra wideband (UWB) propagation to transmit MIMO space time coded signals with orthogonal frequency division multiplexing (OFDM). It can achieve good detection by integrating several pulses and high throughput by transmitting space time coded frequencies in parallel. The capacity of transmission is increased without paying more power. Also provide an analysis and design of the MIMO system in a multipath fading environment and illustrate its performance in different parameters.
Keywords :
MIMO systems; OFDM modulation; broadband networks; channel coding; fading channels; multipath channels; numerical analysis; personal communication networks; radio transmitters; space-time codes; MIMO system; OFDM; UWB; multipath fading environment; orthogonal frequency division multiplexing; personal networking; space time coded OFDM system; ultra wideband propagation; Fading; Frequency modulation; MIMO; Modulation coding; OFDM modulation; Pulse modulation; Space time codes; Throughput; Transmitters; Ultra wideband technology;
Conference_Titel :
Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th
Print_ISBN :
0-7803-7954-3
DOI :
10.1109/VETECF.2003.1285972
