Performance analysis of space time coded generalized frequency division multiplexing system over generalized fading channels

2021 ◽  
Author(s):  
Surbhi Kalsotra ◽  
Ashutosh Kumar Singh ◽  
Hem Dutt Joshi
Keyword(s):  
Performance Analysis ◽  
Fading Channels ◽  
Space Time ◽  
Frequency Division Multiplexing ◽  
Frequency Division ◽  
Generalized Fading Channels

scholarly journals Performance Analysis of the Multiband Orthogonal Frequency Division Multiplexing Ultra-Wideband Systems for Multipath Fading and Multiuser Interference Channels

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Yuan Ouyang ◽  
Wen-Piao Lin ◽  
Chuan-Chih Liu
Keyword(s):  
Performance Analysis ◽  
Fading Channels ◽  
Orthogonal Frequency Division Multiplexing ◽  
Multipath Fading ◽  
Ultra Wideband ◽  
Interference Channels ◽  
Frequency Division Multiplexing ◽  
Frequency Division ◽  
Multiuser Interference ◽  
Ber Performance

This paper presents the performance analysis of the multiband orthogonal frequency division multiplexing (MB-OFDM) ultra-wideband (UWB) systems for multipath fading and multiuser interference channels. A closed form approximation of the BER performance of the MB-OFDM UWB system with multiple interferences is proposed. Based on the derived approximation, the effects on the BER performance for the choice of the codeword constraint lengths of the convolutional encoder, the length of the cyclic prefix, and the multiuser environments of two or more interferers are thoroughly discussed. Four UWB multipath fading channels are also investigated for the BER performance of the MB-OFDM UWB system. The simulated results provide us with useful information to appropriately choose the parameters of the MB-OFDM UWB system for the sake of achieving the BER performance that conforms to requirement of the FCC standards.

scholarly journals Performance Analysis of Dynamic Downlink PPP Cellular Networks over Generalized Fading Channels with MRC Diversity

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Ashraf Al-Rimaw ◽  
Jamal Siam ◽  
Ali Abdo ◽  
Davide Dardari.
Keyword(s):  
Performance Analysis ◽  
Fading Channels ◽  
Cellular Networks ◽  
Generalized Fading Channels

Minimum BER Power Allocation for Space-Time Coded Generalized Frequency Division Multiplexing Systems

2019 ◽  
Vol 8 (3) ◽  
pp. 717-720 ◽  
Author(s):  
Zhenduo Wang ◽  
Lin Mei ◽  
Xuejun Sha ◽  
Victor C. M. Leung
Keyword(s):  
Power Allocation ◽  
Space Time ◽  
Frequency Division Multiplexing ◽  
Frequency Division ◽  
Multiplexing Systems
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