OFDM Systems Resource Allocation using Multi-Objective Particle Swarm Optimization
نویسندگان
چکیده
منابع مشابه
OFDM Systems Resource Allocation using Multi- Objective Particle Swarm Optimization
Orthogonal Frequency Division Multiplexing (OFDM) has the inherent properties of being robust to interference and frequency selective fading and is de facto the adopted multiplexing techniques for the 4 th generation wireless network systems. In wireless system, resources such as bandwidth and power are limited, intelligent allocation of these resources to users are crucial for delivering the b...
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Like many wireless systems, Orthogonal Frequency Division Multiplexing (OFDM) needs proper allocation of limited resources such as total transmit power and available frequency bandwidth among the users to meet their service requirements. In this paper, different versions of two evolutionary approaches, Differential Evolution (DE) and Particle Swarm Optimization (PSO) have been applied for adapt...
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ژورنال
عنوان ژورنال: International journal of Computer Networks & Communications
سال: 2012
ISSN: 0975-2293
DOI: 10.5121/ijcnc.2012.4419