Performance of turbo decoding for time-varying multipath channels
Küçük Resim Yok
Tarih
2003
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, the performances of turbo coded signals are investigated over a new channel model, denoted as wide-sense stationary uncorrelated scattering (WSSUS) multipath channel. Digital transmission through WSSUS channel model with additive white Gaussian noise (AWGN) introduced at the receiver. For observing the performance of the turbo decoder, COST207 (Cooperation in the field of Science & Technology, Project 207) models (statistical channel models) based on WSSUS channel model are considered. Before decoding, the inverse filtering applied to equalize the corrupted data. LMS, RLS and Kalman algorithms are used for estimating inverse filter coefficients. Turbo decoder and its efficient implementation are discussed, and simulation results are presented. © 2003 IEEE.
Açıklama
International Conference on Recent Advances in Space Technologies, RAST 2003 -- 20 November 2003 through 22 November 2003 -- -- 114363
Anahtar Kelimeler
Kaynak
RAST 2003 - Proceedings of International Conference on Recent Advances in Space Technologies
WoS Q Değeri
Scopus Q Değeri
N/A
