Human opinion dynamics optimization for ICI mitigation in MC-CDMA systems

2021 ◽  
Vol 175 ◽  
pp. 114903
Author(s):  
Anmol Kumar Goyal ◽  
Xiao-Zhi Gao
Keyword(s):  
Opinion Dynamics ◽  
Cdma Systems

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.

Country-Independence of Moral Arguments and Moral Opinion Dynamics

2019 ◽  
Author(s):  
Irina Vartanova ◽  
Kimmo Eriksson ◽  
Pontus Strimling
Keyword(s):  
Opinion Dynamics ◽  
Moral Arguments

Address codes for use in all-optical CDMA systems

1996 ◽  
Vol 32 (13) ◽  
pp. 1154 ◽  
Author(s):  
J.-G. Zhang
Keyword(s):  
Optical Cdma ◽  
All Optical ◽  
Cdma Systems

Achieving Consensus of Opinion Dynamics in Networks with Stubborn Individuals *

2020 ◽  
Author(s):  
Jialin Wen ◽  
Han Yan ◽  
Xinghu Wang ◽  
Haibo Ji
Keyword(s):  
Opinion Dynamics
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