BER performance of OFDM-MDPSK system in frequency-selective Rician fading with diversity reception

2000 ◽  
Vol 49 (4) ◽  
pp. 1216-1225 ◽  
Author(s):  
Jun Lu ◽  
Tjeng Thiang Tjhung ◽  
F. Adachi ◽  
Cheng Li Huang
Keyword(s):  
Rician Fading ◽  
Diversity Reception ◽  
Frequency Selective ◽  
Ber Performance

BER performance of 16 STAR-QAM in Rician fading with diversity reception

2002 ◽  
Author(s):  
T.T. Tjhung ◽  
F. Adachi ◽  
K.H. Tan ◽  
X.D. Dong ◽  
S.S. Ng
Keyword(s):  
Rician Fading ◽  
Diversity Reception ◽  
Ber Performance

Diversity reception of 16 STAR-QAM in frequency-selective Rician fading

1995 ◽  
Vol 31 (16) ◽  
pp. 1317-1319 ◽  
Author(s):  
X. Dong ◽  
C.C. Ko ◽  
F. Adachi ◽  
T.T. Tjhung
Keyword(s):  
Rician Fading ◽  
Diversity Reception ◽  
Frequency Selective

A New Approach to BSOFDM

2010 ◽  
pp. 582-595
Author(s):  
Ibrahim Raad ◽  
Xiaojing Huang
Keyword(s):  
Error Correction ◽  
Turbo Codes ◽  
Error Correction Codes ◽  
Coding Gain ◽  
New Approach ◽  
Frequency Selective ◽  
Frequency Selective Channels ◽  
Ber Performance

This chapter discusses a new concept for Block Spread OFDM called Parallel Concatenated Spreading matrices OFDM (PCSM-OFDM) which was first presented in (Raad, I. and Huang, X. 2007). While BSOFDM improved the overall BER performance on OFDM in frequency selective channels, this new approach further improves the BER of BSOFDM by over 3dB gain. This uses coding gain to achieve this and is similar in concept to the well known error correction codes Turbo Codes. This is done by copying the data at the transmitter n times in parallel and multiplexing.

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