A study on reconstruction of linear scrambler using dual words of channel encoder

• Main Authors: Liu, Xiaobei, Koh, Soo Ngee, Chui, Chee-Cheon, Wu, Xin-Wen
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/107249; http://hdl.handle.net/10220/18116
• Institution: Nanyang Technological University

In this paper, the reconstruction of the feedback polynomial as well as the initial state of a linear feedback shift register (LFSR) in a synchronous scrambler placed after a channel encoder is studied. The study is first based on the assumption that the channel is noiseless and then extended to the...