Earticle

초록

영어

The concatenated codes or the convolutional codes which are often adopted in the communication systems are originally designed to overcome the random independent noise. As such, the performance is severely degraded over the bursty impulsive noise channels. In this paper we compare the bit error rate (BER) performance of the various different channel coding schemes with interleaver over the bursty impulsive noise channels. In particular, we focus on the existence of the bit level and/or the byte level interleavers and show from the extensive simulations that the performance can be different depending on the existence of the interleaver. From our simulations we can see that the concatenated codes with the byte interleaver between the inner and outer codes and the bit interleaver after the inner code gives the best performance among them. For the schemes which include the bit level interleaver, we also observe the interleaving gain versus the interleaver span so that it can be a good guideline to design the communication systems with the concatenated codes.

목차

Abstract
 1. Introduction
 2. System Model
 3. Numerical Results
 4. Conclusion
 References

키워드

저자

• Hyun-Ho Lee [ School of Electrical Engineering, Korea University, Seoul, Korea ]
• Younggyun Kim [ Wiznova, Inc., Korea ]
• Young-Chai Ko [ School of Electrical Engineering, Korea University, Seoul, Korea ]
• Taehyun Jeon [ Seoul National University of Science and Technology, Seoul, Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605