Microcellular CDMA system with a linear multiuser interference canceler

1994 ◽  
Vol 12 (4) ◽  
pp. 605-611 ◽  
Author(s):  
A. Kajiwara ◽  
M. Nakagawa
Keyword(s):  
Cdma System ◽  
Multiuser Interference

Multirate asynchronous optical CDMA system with product code

2002 ◽  
Vol 149 (5) ◽  
pp. 299-304 ◽  
Author(s):  
M.-Y. Liu ◽  
H.-W. Tsao
Keyword(s):  
Optical Cdma ◽  
Cdma System ◽  
Product Code

Performance of Chaotic CDMA System implemented on Software-Defined Radio System

2014 ◽  
Vol 1 ◽  
pp. 662-665
Author(s):  
Hisashi Watanabe ◽  
Yuichi Omori ◽  
Mikio Hasegawa ◽  
Kazuyuki Aihara
Keyword(s):  
Software Defined Radio ◽  
Cdma System ◽  
Radio System

MITIGATION OF INTERFERENCE IN MIMO MULTI-CARRIER CDMA SYSTEM USING SUB-CARRIER SELF-CANCELLATION FOR CFO COMPENSATION

2016 ◽  
Vol 75 (13) ◽  
pp. 1153-1165
Author(s):  
V. Noor Mohammed ◽  
M. Lakshmanan ◽  
M. Palanivelan ◽  
Ankur Kar ◽  
P. Tripathy
Keyword(s):  
Cdma System ◽  
Cfo Compensation

Study of Power Control in CDMA System on the basis of optimization Technique

2017 ◽  
Vol 7 (8) ◽  
pp. 126
Author(s):  
. Geetanjli
Keyword(s):  
Power Control ◽  
Multiple Access ◽  
Optimization Technique ◽  
System Optimization ◽  
Base Station ◽  
Particle Swarm Algorithm ◽  
Cdma System ◽  
Frequency Division ◽  
Cdma Systems ◽  
Time Division

The power control in CDMA systems, grant numerous users to share resources of the system uniformly between each other, leading to expand capacity. With convenient power control, capacity of CDMA system is immense in contrast of frequency division multiple access (FDMA) and time division multiple access (TDMA). If power control is not achieved numerous problems such as the near-far effect will start to monopolize and consequently will reduce the capacity of the CDMA system. However, when the power control in CDMA systems is implemented, it allows numerous users to share resources of the system uniformly between themselves, leading to increased capacity For power control in CDMA system optimization algorithms i.e. genetic algorithm & particle swarm algorithm can be used which regulate a convenient power vector. These power vector or power levels are dogged at the base station and announce to mobile units to alter their transmitting power in accordance to these levels. The performances of the algorithms are inspected through both analysis and computer simulations, and compared with well-known algorithms from the literature.

A CDMA system implementation with dimming control for visible light communication

2018 ◽  
Vol 412 ◽  
pp. 172-177 ◽  
Author(s):  
Danyang Chen ◽  
Jianping Wang ◽  
Jianli Jin ◽  
Huimin Lu ◽  
Lifang Feng
Keyword(s):  
Visible Light ◽  
Visible Light Communication ◽  
Cdma System ◽  
System Implementation ◽  
Dimming Control
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