DocumentCode
2130481
Title
On differential space-time block codes without constellation expansion
Author
Tarasak, Poramate ; Bhargava, Vijay K.
Author_Institution
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Volume
1
fYear
2003
fDate
28-30 Aug. 2003
Firstpage
380
Abstract
This paper introduces some simple mapping constraints on differential space-time block codes such that the transmission constellation is not expanded. Connections between these schemes and differential space-time modulation are discussed. Simulation results show that these schemes provide full spatial diversity and trade-off between data rate and performance.
Keywords
block codes; diversity reception; space-time codes; transmitting antennas; constellation expansion; data rate; differential space-time block codes; differential space-time modulation; spatial diversity; transmission constellation; Block codes; Capacitive sensors; Constellation diagram; Decoding; Differential quadrature phase shift keying; Fading; Phase shift keying; Receiving antennas; Telephony; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers and signal Processing, 2003. PACRIM. 2003 IEEE Pacific Rim Conference on
Print_ISBN
0-7803-7978-0
Type
conf
DOI
10.1109/PACRIM.2003.1235796
Filename
1235796
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