DocumentCode
2000807
Title
Capacity of an OFDM spatial multiplexing system in presence of realistic channel delay profiles
Author
Ouachani, Ilhem ; Gosse, Kaxine ; Duhamel, Pierre
Author_Institution
L.S.S. Plateau du Moulon, Gif sur Yvette, France
fYear
2003
fDate
29 June-4 July 2003
Firstpage
33
Abstract
Classically, channel delay profiles are simplified in order to make simulations easier, so that the effect of bandlimiting filters is not taken into account. Here, we provide a careful analysis of the consequences of this simplification, and compare the deterministic and ergodic capacities, as well as outage probability in the original and simplified cases. It is shown that such simplifications should be used with great care, since, for example, the outage capacity can be somewhat different in both cases.
Keywords
OFDM modulation; band-stop filters; channel capacity; delays; probability; OFDM spatial multiplexing system capacity; bandlimiting filter effect; channel capacity; deterministic capacity; ergodic capacity; outage probability; realistic channel delay profile; Capacity planning; Context modeling; Delay effects; Electronic mail; Filters; Histograms; MIMO; OFDM; Sampling methods; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN
0-7803-7728-1
Type
conf
DOI
10.1109/ISIT.2003.1228047
Filename
1228047
Link To Document