Space-time convolutional coding based on linear Zω codes

Sung Kwon Hong; Jong Moon Chung

Space-time convolutional coding based on linear Z_ω codes

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

In this letter, a generalized extension of the linear Z₄, space time (ST) code of [1] is conducted to obtain a linear Z_ω 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 [1] are presented in this paper.

Original language	English
Pages (from-to)	3794-3797
Number of pages	4
Journal	IEICE Transactions on Communications
Volume	E87-B
Issue number	12
Publication status	Published - 2004 Dec

All Science Journal Classification (ASJC) codes

Software
Computer Networks and Communications
Electrical and Electronic Engineering

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