CUED Publications database

New space-time trellis codes for two-antenna quasi-static channels

Hong, Y and Guillen i Fabregas, A (2007) New space-time trellis codes for two-antenna quasi-static channels. IEEE Transactions on Vehicular Technology, 56. pp. 3581-3587. ISSN 0018-9545

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Abstract

New space-time trellis codes with four- and eight-level phase-shift keying (PSK) and 16-phase quadrature amplitude modulation (QAM) for two transmit antennas in slow-fading channels are presented in this paper. Unlike most of the codes that are reported in the literature, the proposed codes are specifically designed to minimize the frame error probability from a union-bound perspective. The performance of the proposed codes with various memory orders and receive antennas is evaluated by simulation. It is shown that the proposed codes outperform previously known codes in all studied cases.

Item Type: Article
Uncontrolled Keywords: Diversity Input-output stability MIMO channels Multi-input multi-output channels Multiple antennas Space-time codes Trellis codes
Subjects: UNSPECIFIED
Divisions: Div F > Signal Processing and Communications
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:00
Last Modified: 08 Dec 2014 02:23
DOI: 10.1109/TVT.2007.901040