Abstract
This paper presents the decoding of the I-Q Space-Time (ST) codes. In this paper, the decoding problem of I-Q ST codes is formulated. The use of the super-trellis to solve the decoding problem results in an increased decoding complexity. Therefore, a simplified decoding algorithm is proposed. It is based on symbol-by-symbol detection of the Q/I components in the I/Q decoders. Simulation results showed that I-Q ST codes with the new algorithm provide coding gains over ST codes having the same complexity but with a single encoder.
Original language | English |
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Pages (from-to) | 331-335 |
Number of pages | 5 |
Journal | IEEE Vehicular Technology Conference |
Volume | 1 |
Issue number | 52 ND |
State | Published - 2000 |
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics