DocumentCode :
422932
Title :
A design of high-rate space-frequency codes for MIMO-OFDM systems
Author :
Zhang, Wei ; Xia, Xiang-Gen ; Ching, P.C.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, China
Volume :
1
fYear :
2004
fDate :
29 Nov.-3 Dec. 2004
Firstpage :
209
Abstract :
In this paper, a design of high-rate space-frequency codes (SFC) is proposed for MIMO-OFDM systems. The proposed SFC is achieved by partitioning data symbols in one OFDM block into many blocks and then precoding each block with an unitary matrix. For Mt transmit antennas, it can achieve a symbol rate Mt and it is numerically shown that it has full diversity in some interesting cases.
Keywords :
MIMO systems; OFDM modulation; codes; diversity reception; fading channels; MIMO-OFDM systems; block unitary matrix precoding; data symbol partitioning; frequency selective fading; full-diversity SFC; high-rate space-frequency codes; multiple transmit antennas; symbol rate; Broadband communication; Delay; Design engineering; Frequency diversity; Intersymbol interference; MIMO; OFDM; Receiving antennas; Transmitting antennas; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE
Print_ISBN :
0-7803-8794-5
Type :
conf
DOI :
10.1109/GLOCOM.2004.1377941
Filename :
1377941
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=422932
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