Keyword : asynchronous DS/CDMA


New Binary Functions for Generating Spreading Codes with Negative Auto-Correlation for Asynchronous DS/CDMA Using Bernoulli Chaotic Map
Tin Ni Ni KYAW Akio TSUNEDA 
Publication:   
Publication Date: 2017/04/01
Vol. E100-A  No. 4 ; pp. 961-964
Type of Manuscript:  Special Section LETTER (Special Section on Signal Design and Its Applications in Communications)
Category: Sequences
Keyword: 
asynchronous DS/CDMAnegative auto-correlationchaosBernoulli mapbinary function
 Summary | Full Text:PDF(410.2KB)

Binary Spreading Sequences with Negative Auto-Correlation Based on Chaos Theory and Gold Sequences for Application to Asynchronous DS/CDMA Communications
Akio TSUNEDA Yasunori MIYAZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2307-2311
Type of Manuscript:  Special Section PAPER (Special Section on Signal Design and its Application in Communications)
Category: Spread Spectrum Technologies and Applications
Keyword: 
asynchronous DS/CDMAnegative auto-correlationgold sequencechaos theory
 Summary | Full Text:PDF(580.5KB)

Performance Improvement of MAI Cancellation in Fading DS/CDMA Channels
Kilsoo JEONG Mitsuo YOKOYAMA Hideyuki UEHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2869-2877
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
asynchronous DS/CDMAsingle-user strategyadaptive receivermodified MMSE
 Summary | Full Text:PDF(906.1KB)

A Proposed DS/CDMA System Using Analog PN Sequences Produced by Adaptive Filters
Seiji HAMADA Masanori HAMAMURA Hitoshi SUZUKI Shin'ichi TACHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Vol. E81-A  No. 11 ; pp. 2261-2268
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
asynchronous DS/CDMAadaptive filteranalog PN sequencemultiple access interference
 Summary | Full Text:PDF(733.4KB)

A Proposal of Novel Synchronous Acquisition Method with an Adaptive Filter in Asynchronous DS/CDMA
Jun MURATA Shin'ichi TACHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/12/25
Vol. E80-A  No. 12 ; pp. 2382-2388
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
asynchronous DS/CDMAadaptive filtersynchronous acquisitionmultiple access interference
 Summary | Full Text:PDF(560.3KB)