Performance of serially concatenated coding schemes for MIMO systems

Ibrahim Altunbaş

doi:10.1016/j.aeue.2006.06.006

Performance of serially concatenated coding schemes for MIMO systems

Ibrahim Altunbaş^*

^*Bu çalışma için yazışmadan sorumlu yazar

Elektronik ve Hab.Müh.Bölümü

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

8 Atıf (Scopus)

Özet

In this paper, we investigate the performance of serially concatenated space-time coding systems on quasi-static and ideally-interleaved (rapid) Rayleigh fading channels. The considered system uses rate-frac(1, 2) repetition or nonrecursive convolutional codes as the outer code and conventional or super-orthogonal space-time QPSK trellis codes as the inner code. We consider the cases of two transmit and one or two receive antennas with iterative decoding based on the maximum a posteriori (MAP) algorithm. We introduce new low-complexity component code combinations for serially concatenated space-time coding systems providing full diversity and good error performance.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	1-9
Sayfa sayısı	9
Dergi	AEU - International Journal of Electronics and Communications
Hacim	61
Basın numarası	1
DOI'lar	https://doi.org/10.1016/j.aeue.2006.06.006
Yayın durumu	Yayınlandı - 2 Oca 2007

Belgeye Erişim

10.1016/j.aeue.2006.06.006

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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keywords = "Iterative decoding, Serial concatenated coding, Space-time coding",

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year = "2007",

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AB - In this paper, we investigate the performance of serially concatenated space-time coding systems on quasi-static and ideally-interleaved (rapid) Rayleigh fading channels. The considered system uses rate-frac(1, 2) repetition or nonrecursive convolutional codes as the outer code and conventional or super-orthogonal space-time QPSK trellis codes as the inner code. We consider the cases of two transmit and one or two receive antennas with iterative decoding based on the maximum a posteriori (MAP) algorithm. We introduce new low-complexity component code combinations for serially concatenated space-time coding systems providing full diversity and good error performance.

KW - Iterative decoding

KW - Serial concatenated coding

KW - Space-time coding

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JO - AEU - International Journal of Electronics and Communications

JF - AEU - International Journal of Electronics and Communications

IS - 1

ER -

Performance of serially concatenated coding schemes for MIMO systems

Özet

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap