A lower bound analysis for bit error rate of trellis-coded QPSK modulation in impulsive noise environment

1992 ◽  
Vol 75 (8) ◽  
pp. 96-107
Author(s):  
Etsuhiro Nakano ◽  
Yasunori Iwanami ◽  
Tetsuo Ikeda
Keyword(s):  
Lower Bound ◽  
Bit Error Rate ◽  
Error Rate ◽  
Impulsive Noise ◽  
Noise Environment ◽  
Trellis Coded ◽  
Bound Analysis

scholarly journals An SMLB-based OFDM receiver over impulsive noise environment

2020 ◽  
Vol 9 ◽  
Author(s):  
Chengbo Liu ◽  
Na Chen ◽  
Minoru Okada ◽  
Yafei Hou
Keyword(s):  
Wireless Communication ◽  
False Alarm ◽  
False Alarm Rate ◽  
Bit Error Rate ◽  
Error Rate ◽  
Background Noise ◽  
Impulsive Noise ◽  
Constant False Alarm Rate ◽  
Noise Environment ◽  
Very High

The impulsive noise (IN) damages the performance of wireless communication in modern 5G scenarios such as manufacturing and automatic factories. The proposed receiver utilizes constant false alarm rate to obtain the threshold and combines with blanking to further improve the performance of the conventional blanking scheme with acceptable complexity. The simulated results show that the proposed receiver can achieve a lower bit error rate even if the probability of IN occurrence is very high and the power of the IN is much larger than that of the background noise.

Sign in / Sign up

Export Citation Format

Share Document