DocumentCode
2286904
Title
An enhanced criterion for space-time trellis code and serially concatenated convolutionally coded STTC
Author
Cheng, Jian ; Cheng, Ming ; Wang, Haifeng ; Cheng, Shixin
Author_Institution
Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China
Volume
2
fYear
2001
fDate
2001
Firstpage
1320
Abstract
An enhanced criterion for space-time trellis code (STTC) construction is deduced. Then a new kind of STTC construction is proposed using serially concatenated convolutional code (SCCC) with 4PSK jointly with direct mapping and Gray mapping. Simulation shows that SCCC-STTC with Gray mapping is much better than that with direct mapping and SCCC-STTCs with Gray mapping outperform the improved STTCs proposed by S. Baro et al. (see IEEE Commun. letters, vol.4, p.20-2, 2000). SCCC-STTC has good performance and is easy to construct.
Keywords
concatenated codes; convolutional codes; phase shift keying; radio links; trellis coded modulation; Gray mapping; PSK; concatenated code; convolutional code; direct mapping; radio links; space-time trellis code; Block codes; Concatenated codes; Convolution; Convolutional codes; Error analysis; Mobile antennas; Mobile communication; Receiving antennas; Transmitters; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, 2001. MILCOM 2001. Communications for Network-Centric Operations: Creating the Information Force. IEEE
Print_ISBN
0-7803-7225-5
Type
conf
DOI
10.1109/MILCOM.2001.986069
Filename
986069
Link To Document