Self-Encoded TH-PPM UWB System with Iterative Detection(Wireless Communication Technologies)

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概要

• 論文の詳細を見る

• In this paper, we apply iterative detection to typical time hopping (TH) pulse position modulation (PPM) ultra wideband (UWB) spread spectrum systems. Unlike a typical TH-PPM UWB which employs repetition code, the proposed system uses self-encoded code which is updated by user information itself. To take advantage of self-encoded spread spectrum, we apply iterative detection to the TH-PPM UWB system. Simulations are conducted to investigate the bit error rate (BER) performance of the proposed system in additive white gaussian noise (AWGN) channels as well as in fading and multipath channels. We observe a significant BER performance improvement over conventional TH-PPM UWB systems.

• 社団法人電子情報通信学会の論文
• 2007-01-01

著者

• Jang Won

  Peter Kiewit Institute Of Information Science Technology & Engineering Department Of Computer An

• Kim Youn

  Wireless Division Samsung Electronics

• NGUYEN Lim

  Peter Kiewit Institute of Information Science, Technology & Engineering, Department of Computer and

• Nguyen Lim

  Peter Kiewit Institute Of Information Science Technology & Engineering Department Of Computer An

関連論文

• Self-Encoded TH-PPM UWB System with Iterative Detection(Wireless Communication Technologies)
• A Geometrical Analysis of OFDM-CDMA with Frequency Offset(Wireless Communication Technologies)

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