Keyword : code division multiple access


Reliable Decision-Aided Multiuser Detection for Cooperative CDMAs
Hoang-Yang LU Yen-Yu CHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/09/01
Vol. E94-A  No. 9 ; pp. 1892-1895
Type of Manuscript:  LETTER
Category: Spread Spectrum Technologies and Applications
Keyword: 
multiuser detectioncooperative communicationcode division multiple access
 Summary | Full Text:PDF(178.5KB)

Exact Error Rate Analysis for Pulsed DS- and Hybrid DS/TH-CDMA in Nakagami Fading
Mohammad Azizur RAHMAN Shigenobu SASAKI Hisakazu KIKUCHI Hiroshi HARADA Shuzo KATO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/11/01
Vol. E91-A  No. 11 ; pp. 3150-3162
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
ultra-widebandcode division multiple accesserror rate analysisNakagami fading
 Summary | Full Text:PDF(642.7KB)

Macroscopic Diversity Combining Technique for Forward-Link of CDMA Cellular Systems
Yuh-Ren TSAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/01/01
Vol. E90-B  No. 1 ; pp. 69-77
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
code division multiple accessspread spectrum communicationsoft-handoffmacroscopic diversity
 Summary | Full Text:PDF(1MB)

Multiuser Channel Estimation Using Gaussian Mixture Sigma Point Particle Filter for CDMA System
Jang Sub KIM Ho Jin SHIN Dong Ryeol SHIN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/11/01
Vol. E89-B  No. 11 ; pp. 3148-3151
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
code division multiple accesschannel and time delay estimationnonlinear recursive filter
 Summary | Full Text:PDF(170.3KB)

Error Analysis for Ultra-Wideband DS- and Hybrid DS/TH-CDMA with Arbitrary Chip-Duty
Mohammad Azizur RAHMAN Shigenobu SASAKI Hisakazu KIKUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/06/01
Vol. E89-A  No. 6 ; pp. 1668-1679
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 2005 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2005))
Category: 
Keyword: 
ultra-widebandcode division multiple accesserror analysisstandard and improved Gaussian approximations
 Summary | Full Text:PDF(600.5KB)

Coverage Shrinking and Available Data Rate Variations for 3G CDMA Mobile Cellular Systems
Yuh-Ren TSAI Kai-Jie YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 739-747
Type of Manuscript:  PAPER
Category: Network
Keyword: 
mobile cellularcell coveragecode division multiple accessoutage probabilitylink adaptation
 Summary | Full Text:PDF(609.3KB)

Decision Aided Hybrid MMSE/SIC Multiuser Detection: Structure and AME Performance Analysis
Hoang-Yang LU Wen-Hsien FANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/02/01
Vol. E89-A  No. 2 ; pp. 600-610
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
multiuser detectionminimum mean square error detectorssuccessive interference cancellationdecision aidedcode division multiple access
 Summary | Full Text:PDF(656.4KB)

Iterative Demodulation of M-Ary Orthogonal Signaling Formats in Coded DS-CDMA Systems with Soft Interference Cancellation and Channel Estimation
Pei XIAO Erik STROM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/01/01
Vol. E89-B  No. 1 ; pp. 150-161
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
code division multiple accessmultipath channel estimationinterference cancellationiterative soft demodulation
 Summary | Full Text:PDF(835.5KB)

Blind Multiuser Detection Based on Power Estimation
Guanghui XU Guangrui HU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/12/01
Vol. E88-B  No. 12 ; pp. 4647-4650
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
parameter estimationKalman filteringcode division multiple accessmultiuser detection
 Summary | Full Text:PDF(247.9KB)

Proposal of Switching Speed Reduction Method Using Chaotic Spreading Sequence in Direct Optical Switching CDMA Radio-on-Fiber Network and Its Experimental Investigation
Takeshi HIGASHINO Katsutoshi TSUKAMOTO Shozo KOMAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7 ; pp. 1475-1482
Type of Manuscript:  Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: Communication Systems
Keyword: 
radio on fiberbandpass samplingcode division multiple accesschaotic spreading sequenceM-sequence
 Summary | Full Text:PDF(1.1MB)

Approximate Maximum Likelihood Approach for Code Acquisition in DS-CDMA Systems with Multiple Antennas
Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3 ; pp. 1054-1065
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
code division multiple accessmultiple antennascode timing estimationmultipath fadingsynchronizationcode acquisition
 Summary | Full Text:PDF(587.1KB)

Direct Implementation of Space-Time MC-CDMA Receiver with Adaptive Linearly Constrained Constant Modulus Algorithm
Shiunn-Jang CHERN Chung-Yao CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B  No. 2 ; pp. 698-705
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multi-carriercode division multiple accesssmart antennamismatchlinearly constrained constant modulus
 Summary | Full Text:PDF(657.3KB)

Performance Analysis of Transmission Rate Scheduling Schemes for Integrated Voice/Data Service in Burst-Switching DS/CDMA System
Meejoung KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6 ; pp. 1691-1696
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
radio resource managementcode division multiple accessrate schedulingoptimal scheduling
 Summary | Full Text:PDF(264.3KB)

Error Free Condition Attained by Down-Link Power Control for CDMA Fixed Wireless Access System: Measured ISI Level of Modem and Power Control Simulation
Noboru IZUKA Yoshimasa DAIDO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/01/01
Vol. E87-B  No. 1 ; pp. 56-67
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
code division multiple accesspower controlfixed wireless access systemquadrature amplitude modulationerror free condition
 Summary | Full Text:PDF(1.4MB)

Transmit Power and Window Control to Reduce Inter-User Interference in CDMA Cellular Packet Systems
Hiroyuki KAWAI Shinzo OHKUBO Toru OTSU Hirohito SUDA Yasushi YAMAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/07/01
Vol. E86-A  No. 7 ; pp. 1698-1706
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
mobile communicationscode division multiple accesspacket transmissioninterference reductiontransmit power controltransmission delay
 Summary | Full Text:PDF(1.2MB)

A New Analog Correlator Circuit for DS-CDMA Wireless Applications
Mostafa A. R. ELTOKHY Boon-Keat TAN Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5 ; pp. 1294-1301
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
code division multiple accessanalog correlatordemodulation processswitched-capacitor circuitsspread spectrum
 Summary | Full Text:PDF(904KB)

Performance of a Burst Switching Scheme for CDMA-Based Wireless Packet Data Systems
Sung Kyung KIM Meejoung KIM Chung Gu KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/03/01
Vol. E86-B  No. 3 ; pp. 1082-1093
Type of Manuscript:  PAPER
Category: Wireless Communication Switching
Keyword: 
radio resource managementburst switchingQBD analysispacket schedulingcode division multiple access
 Summary | Full Text:PDF(764.7KB)

Frequency Reuse Efficiency under Reverse-Link Closed-Loop Power Control with Unequal Cell Loading in a CDMA Cellular System
Chung Gu KANG Myo Taeg LIM Kyung Soo JEONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/06/25
Vol. E83-B  No. 6 ; pp. 1366-1369
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
cellular networkcode division multiple accesspower control
 Summary | Full Text:PDF(211.9KB)

Performance of Orthogonal Multi-Carrier FH-CDMA System in the Presence of Selective Fading and Nonlinear Amplification
Mitsugu OHKAWA Hiromitsu WAKANA Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/12/25
Vol. E82-A  No. 12 ; pp. 2649-2659
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
frequency hoppingcode division multiple accessorthogonal multi carrierfrequency selective fadingnonlinear amplification
 Summary | Full Text:PDF(1.3MB)

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)

Performance of Multi-Carrier Parallel Combinatory DS-CDMA System
Seung Young PARK Sang Boh YUN Chung Gu KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/09/25
Vol. E81-B  No. 9 ; pp. 1758-1769
Type of Manuscript:  PAPER
Category: Mobile Communication
Keyword: 
code division multiple accessmulti-carrier transmissionRayleigh fadingcommunication theory
 Summary | Full Text:PDF(986KB)

A Novel Transmission Diversity System in TDD-CDMA
Incheol JEONG Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/07/25
Vol. E81-B  No. 7 ; pp. 1409-1416
Type of Manuscript:  Special Section PAPER (Special Issue on Third Generation Land Mobile Communication Systems)
Category: 
Keyword: 
direct sequence spread spectrumcode division multiple accesspre-raketransmission diversitytime division duplex
 Summary | Full Text:PDF(614.2KB)

Performance of Single-Bit Adaptive Step-Size Closed-Loop Power Control Scheme in DS-CDMA Systems
Jeong Ho KIM Seung Joon LEE Young Woo KIM Min Young CHUNG Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/07/25
Vol. E81-B  No. 7 ; pp. 1548-1552
Type of Manuscript:  LETTER
Category: Mobile Communication
Keyword: 
power controlcode division multiple access
 Summary | Full Text:PDF(370.6KB)

Reverse Link Capacity Analysis of a DS-CDMA Cellular System with Mixed Rate Traffic
HyoungGoo JEON SooKun KWON ChangEon KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/06/25
Vol. E81-B  No. 6 ; pp. 1280-1282
Type of Manuscript:  LETTER
Category: Mobile Communication
Keyword: 
code division multiple accessreverse link capacitymixed rate traffic
 Summary | Full Text:PDF(189.2KB)

A Channel Assignment Scheme for Integrated Services in DS-CDMA Cellular Systems
SooKun KWON HyoungGoo JEON KyungRok CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/05/25
Vol. E81-B  No. 5 ; pp. 1126-1130
Type of Manuscript:  LETTER
Category: Mobile Communication
Keyword: 
code division multiple accesschannel assignmenthandoff
 Summary | Full Text:PDF(356.5KB)

Performance of a Hybrid Scheme for Optical CDMA
Ennio GAMBI Franco CHIARALUCE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/10/25
Vol. E80-B  No. 10 ; pp. 1581-1584
Type of Manuscript:  LETTER
Category: Optical Communication
Keyword: 
code division multiple accessoptical communications
 Summary | Full Text:PDF(279.8KB)

The Handoff Rate of Two-Way Soft Handoff Scheme in DS-CDMA Cellular Systems
Moo-Ho CHO Kwang-Sik KIM Kyoung-Rok CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/08/25
Vol. E80-B  No. 8 ; pp. 1223-1226
Type of Manuscript:  Special Section LETTER (Special Issue on Mobile Computing)
Category: 
Keyword: 
traffic modelhandoffcode division multiple access
 Summary | Full Text:PDF(253.9KB)

Quasi-Synchronous Time Division Duplex CDMA
Riaz ESMAILZADEH Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/09/25
Vol. E78-A  No. 9 ; pp. 1201-1205
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
code division multiple accessquasi-synchronoustime division duplexco-channel interference
 Summary | Full Text:PDF(381.9KB)

Multiple Access Performance of Parallel Combinatory Spread Spectrum Communication Systems in Nonfading and Rayleigh Fading Channels
Shigenobu SASAKI Hisakazu KIKUCHI Jinkang ZHU Gen MARUBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/08/25
Vol. E78-B  No. 8 ; pp. 1152-1161
Type of Manuscript:  Special Section PAPER (Special Issue on Technologies for High-Speed Mobile Communications)
Category: 
Keyword: 
communication theoryradio communicationcode division multiple accessRayleigh fading
 Summary | Full Text:PDF(813.9KB)

Frequency Re-using Pattern for Forward Link of Orthogonal CDMA Cellular Systems
Mitsuyoshi SUZUKI Hideichi SASAOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/25
Vol. E77-B  No. 6 ; pp. 838-842
Type of Manuscript:  LETTER
Category: Radio Communication
Keyword: 
code division multiple accesscellular systemorthogonalitysector layoutchannel capacity
 Summary | Full Text:PDF(399.5KB)

Time Division Duplex Method of Transmission of Direct Sequence Spread Spectrum Signals for Power Control Implementation
Riaz ESMAILZADEH Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/08/25
Vol. E76-B  No. 8 ; pp. 1030-1038
Type of Manuscript:  Special Section PAPER (Special Issue on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
time division duplexspread spectrum transmission power control in Rayleigh fading channelsdirect sequence spread spectrumcode division multiple access
 Summary | Full Text:PDF(703.5KB)

Capacity Analysis of a Cellular Direct Sequence Code Division Multiple Access System with Imperfect Power Control
Ramjee PRASAD Michel G. JANSEN Adriaan KEGEL 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/08/25
Vol. E76-B  No. 8 ; pp. 894-905
Type of Manuscript:  Special Section PAPER (Special Issue on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
code division multiple accessspread spectrumpower controlcellular systems
 Summary | Full Text:PDF(968.3KB)