Kari H. A. KARKKAINEN


Linear Complexity of Kronecker Sequences
Kari H. A. KARKKAINEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/05/01
Vol. E84-A  No. 5  pp. 1348-1351
Type of Manuscript:  LETTER
Category: Spread Spectrum Technologies and Applications
Keyword: 
spreading codesinformation securitysynchronization
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Comparison of Performance between AND and Majority Logic Type Nonlinear Feedforward Logic Pseudonoise Sequence Generators
Kari H. A. KARKKAINEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/08/25
Vol. E82-A  No. 8  pp. 1641-1647
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
information securityspreading codestream cipherlinear complexitycorrelation attackspread-spectrum systemcode division multiple access
 Summary | Full Text:PDF(982.8KB)

Design of Kronecker and Combination Sequences and Comparison of Their Correlation, CDMA and Information Security Properties
Kari H. A. KARKKAINEN Pentti A. LEPPANEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/09/25
Vol. E81-B  No. 9  pp. 1770-1778
Type of Manuscript:  PAPER
Category: Mobile Communication
Keyword: 
spreading codesrapid code synchronizationcode-division multiple-accesscorrelationlinear complexity
 Summary | Full Text:PDF(820KB)

Linear Complexity of Binary Golay Complementary Sequences
Kari H. A. KARKKAINEN Pentti A. LEPPANEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/04/25
Vol. E79-A  No. 4  pp. 609-613
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
spread-spectrum techniquespreading codesnon-linear sequencesinformation securitylinear complexity
 Summary | Full Text:PDF(398.4KB)