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CORR
2010
Springer

FPGA Implementation of LS Code Generator for CDM Based MIMO Channel Sounder

11 years 1 months ago
FPGA Implementation of LS Code Generator for CDM Based MIMO Channel Sounder
MIMO (Multi Input Multi Output) wireless communication system is an innovative solution to improve the bandwidth efficiency by exploiting multipath-richness of the propagation environment. The degree of multipath-richness of the channel will determine the capacity gain attainable by MIMO deployment. Therefore, it is very important to have accurate knowledge of the propagation environment/radio channel before MIMO implement. The radio channel behavior can be estimated by channel measurement or channel sounding. CDM (Code Division multiplexing) is one of the channel sounding techniques that allow accurate measurement at the cost of hardware complexity. CDM based channel sounder, requires code with excellent autocorrelation and cross-correlation properties which generally difficult to achieve simultaneously. Theoretical analysis and computer simulation result demonstrated that, having excellent correlation propertied Loosely Synchronous (LS) code sequence perform efficiently. Finally, the...
M. Habib Ullah, Md. Niamul Bari, A. Unggul Prianto
Added 09 Dec 2010
Updated 09 Dec 2010
Type Journal
Year 2010
Where CORR
Authors M. Habib Ullah, Md. Niamul Bari, A. Unggul Priantoro
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