Multiple-symbol detection for transmit diversity with differential encoding scheme

Author

Fan, Pingyi

Volume

47

Issue

1

fYear

2001

fDate

2/1/2001 12:00:00 AM

Firstpage

96

Lastpage

100

Abstract

We present a multiple-symbol differential detection method for the differential encoding of MPSK signals by using two transmit antennas. Compared to the conventional detection method proposed by Tarokh and Jafarkhani (see IEEE J. Select. Areas Commun., vol.18, no.7, p.1169-74, 2000), the new detection method retains the advantages such as providing full spatial diversity and no requirement on channel state side information at the receiver etc. Moreover, it can provide a certain coding gain with relatively low complexity. The scheme can be considered as the extension of multiple-symbol differential detection schemes to two transmit antennas

Keywords

differential detection; diversity reception; encoding; phase shift keying; transmitting antennas; MPSK signals; coding gain; differential encoding; low complexity; multiple-symbol detection; spatial diversity; transmit antennas; transmit diversity; Antenna arrays; Channel state information; Encoding; Fading; Gain; Maximum likelihood decoding; Receiving antennas; Signal to noise ratio; Transmitting antennas; Wireless communication;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/30.920425

Filename

920425