Title :
A Two-Stage Decision-Directed Receiver for CDMA MIMO Systems over Multipath Fading Channel
Author_Institution :
Dept. of Electron. Eng., Nat. United Univ., Miaoli
Abstract :
In this paper, a low-complexity two-stage decision-directed receiver is proposed for a code- division multiple access (CDMA) multiple-input multiple-output (MIMO) system using space-time block coding (STBC) over a multipath fading channel. In contract to the conventional receivers, the proposed blind receiver can provide a reliable performance without requirement of the pilot symbols.
Keywords :
MIMO communication; block codes; code division multiple access; fading channels; multipath channels; radio receivers; space-time codes; CDMA MIMO systems; STBC; blind receiver; code division multiple access; decision directed receiver; multipath fading channel; multiple-input multiple-output system; space-time block coding; Block codes; Contracts; Diversity reception; Fading; MIMO; Multiaccess communication; Multiple access interference; Radio frequency; Receivers; Receiving antennas;
Conference_Titel :
Antenna Technology: Small Antennas and Novel Metamaterials, 2008. iWAT 2008. International Workshop on
Conference_Location :
Chiba
Print_ISBN :
978-1-4244-1522-9
DOI :
10.1109/IWAT.2008.4511359
