A Novel Turbo Coded Modulation Scheme for Deep Space Optical Communications

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概要

• 論文の詳細を見る

• A novel turbo coded modulation scheme, called the turbo-APPM, for deep space optical communications is proposed. The proposed turbo-APPM is a serial concatenation of turbo codes, an accumulator and a pulse position modulation (PPM), where turbo codes act as an outer code while the accumulator and the PPM act together as an inner code. The generator polynomial and the puncturing rule for generating turbo codes are chosen to lower the bit error rate. At the receiver, the joint iterative decoding is performed between the inner decoder and the outer turbo decoder. In the outer decoder, local iterative decoding for turbo codes is conducted. Simulation results are presented showing that the proposed turbo-APPM outperforms all previously proposed schemes such as LDPC-APPM, RS-PPM and SCPPM reported in the literature.

• （社）電子情報通信学会の論文
• 2010-05-01

著者

• LEE Jeong

  School of Electrical and Electronics Engineering, Chung-Ang University

• Banerjee Adrish

  Department Of Electrical Engineering Indian Institute Of Technology

• Lee Jeong

  School Of Electrical And Electronics Eng. Chung-ang University

• OH Sangmok

  School of Electrical and Electronics Engineering, Chung-Ang University

• HWANG Inho

  School of Electrical and Electronics Engineering, Chung-Ang University

• Oh Sangmok

  School Of Electrical And Electronics Engineering Chung-ang University

• Hwang Inho

  School Of Electrical And Electronics Engineering Chung-ang University

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