Space-Time Convolutional Coding Based on Linear Zw Codes

Sung Kwon HONG, Jong-Moon CHUNG

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Summary :

In this letter, a generalized extension of the linear Z4 space time (ST) code of [1] is conducted to obtain a linear Zw structure that can be flexibly used for various numbers of transmitter antennas, number of states, and modulation types. Additionally, the corresponding recursive systematic (RS) code structure is presented. The optimal code of the quadrature phase shift keying (QPSK) and 8 phase shift keying (PSK) modulation with 2 transmit antenna case is obtained from a code search and analyzed in comparison to the codes of [5]. Additionally, the structure for the 8, 32, and other number of states that were not provided in are [1] presented in this paper.

Publication
IEICE TRANSACTIONS on Communications Vol.E87-B No.12 pp.3794-3797
Publication Date
2004/12/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Wireless Communication Technologies

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