Paper Info
Title
Design and Prototyping a Fast Hadamard Transformer for WCDMA
Abstract
In this paper, the design and implementation of a Fast Hadamard Transformer (FHT) on a field programmable gatearray (FPGA) is described. Two possible schemes whichuse 256 and 16 chip input sequences are compared on aXilinx Virtex-E XCV1000E FPGA. The results indicate thatthe 16 chip sequence achieves 90% reduction in hardwareresources and more than double the maximum frequency ofoperation as compared to 256 chip sequences. An applicationof the proposed FHT design used to perform cell search for Wideband Code Division Multiple Access (WCDMA) system is also presented.
Year
DOI
Venue
2003
10.1109/IWRSP.2003.1207040
IEEE International Workshop on Rapid System Prototyping
Keywords
Field
DocType
possible schemes whichuse,proposed fht design,chip input sequence,field programmable gatearray,fast hadamard transformer,cell search,maximum frequency ofoperation,axilinx virtex-e xcv1000e fpga,wideband code division multiple,chip sequence,additive white gaussian noise,hadamard matrix,prototypes,computer science,dft,field programmable gate arrays,error correction,base station,orthogonal transformation,signal processing,chip,code division multiple access,wideband code division multiple access,discrete fourier transform,field programmable gate array,rayleigh fading,shift registers
Computer science,Transformer,W-CDMA,Field-programmable gate array,Chip,Electronic engineering,Virtex,Cell search,Code division multiple access,Hadamard transform
Conference
ISSN
ISBN
Citations 
1074-6005
0-7695-1743-1
4
PageRank 
References 
Authors
0.62
0
1
Name
Order
Citations
PageRank
Sanat Kamal Bahl151.35