Alternate Time-Switched Space-Time Block Coding Technique for Single Carrier Modulation

Hyeok Koo JUNG  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E96-A   No.3   pp.737-739
Publication Date: 2013/03/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E96.A.737
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Communication Theory and Signals
Keyword: 
switch,  MRC,  STBC,  single carrier,  

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Summary: 
This paper proposes an alternate time-switched transmission technique for single carrier modulation system with frequency domain equalization. Additional maximal ratio combining diversity gain is obtained by adding a transmit antenna and a switch. Alternating transmit symbols result in zeros which make maximal ratio receive combining possible in the receiver. Simulation results show that it has better performance than the traditional algorithm at the expense of one additional antenna.