Title :
IEEE 802.11n: Performance Analysis with Spatial Expansion, Receive Diversity and STBC
Author :
Hoefel, Roger Pierre Fabris
Author_Institution :
Dept. of Electr. Eng., Fed. Univ. of Rio Grande do Sul (UFRGS), Rio Grande, Brazil
Abstract :
In this paper, we investigate the effects of transmit antenna correlation, receive antenna correlation, frequency selectivity and imperfect synchronization and channel estimation schemes on the performance of IEEE 802.11n systems with spatial expansion, receive diversity and space-time block codes. The simulations results are validated using a first order analytical modeling.
Keywords :
MIMO communication; OFDM modulation; channel estimation; diversity reception; receiving antennas; space-time block codes; telecommunication standards; transmitting antennas; wireless LAN; IEEE 802.11n; MIMO-OFDM; STBC; channel estimation; frequency selectivity; performance analysis; receive antenna correlation; receive diversity; space-time block codes; transmit antenna correlation; wireless LAN; IEEE 802.11n Standard; MIMO; Receiving antennas; Signal to noise ratio; Synchronization; Transceivers;
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2012 IEEE
Conference_Location :
Quebec City, QC
Print_ISBN :
978-1-4673-1880-8
Electronic_ISBN :
1090-3038
DOI :
10.1109/VTCFall.2012.6398955
