NDLI: An improved space-time trellis coded modulation scheme on slow Rayleigh fading channels

Content Provider	IEEE Xplore Digital Library
Author	Chen, Z. Yuan, J. Vucetic, B.
Copyright Year	2001
Description	Author affiliation: Sch. of Electr. & Inf. Eng., Sydney Univ., NSW, Australia (Chen, Z.)
Abstract	It has been established that the appropriate criteria for space-time trellis coded modulation (STTCM) design on slow Rayleigh fading channels are maximization of the minimum rank and the minimum determinant of the distance matrices. We show here that when STTCM is used in systems with a large product of the numbers of the transmit and the receive antennas (>3), the multiple fading subchannels between individual transmit and receive antenna pairs converge to an additive white Gaussian noise (AWGN) channel and the design of codes with maximum coding gain is governed by the minimum trace of the distance matrices, or the minimum Euclidean distance between any two codewords over all transmit antennas. A number of new 4 and 8-PSK codes based on the proposed design criterion were constructed and shown to be superior to other known codes.
Starting Page	1110
Ending Page	1116
File Size	625166
Page Count	7
File Format	PDF
ISBN	0780370971
DOI	10.1109/ICC.2001.936829
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-06-11
Publisher Place	Finland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Modulation coding Fading Receiving antennas Transmitting antennas AWGN Additive white noise Quadrature phase shift keying Australia Signal design Rayleigh channels
Content Type	Text
Resource Type	Article

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