Joint Use of Adaptive Equalization and Cyclic Noise Cancellation for Band-Limited OQAM Based Multi-Carrier Transmission in Power-Line Communication Systems
スポンサーリンク
概要
- 論文の詳細を見る
Power-line communication (PLC) technique is one method to realize high-speed communications in a home network. In PLC channels, the transmission signal quality is degraded by colored non-Gaussian noise as well as frequency-selectivity of the channels. In this paper, we describe our investigation of the performance of a OQAM-MCT system in which a noise canceller is used jointly with a time-domain per-subcarrier adaptive equalizer. Furthermore, we propose a noise cancellation method designed for the OQAM-MCT system. The performance of the OQAM-MCT system is evaluated in PLC channels with measured impulse responses in the presence of measured noise. Computer simulation results show that the bit rate of the OQAM-MCT system is improved using both an adaptive equalizer and noise canceller, and that the OQAM-MCT system achieves better performance than an OFDM system with an insufficient length of the guard interval.
- （社）電子情報通信学会の論文
- 2008-11-01
著者
-
MUTA Osamu
Graduate School of Information Science and Electrical Engineering, Kyushu University
-
AKAIWA Yoshihiko
Graduate School of Information Science and Electrical Engineering, Kyushu University
-
Muta Osamu
Kyushu Univ. Fukuoka‐city
-
Muta Osamu
Graduate School Of Information Science And Electrical Engineering Kyushu University
-
Akaiwa Yoshihiko
Graduate School Of Information Science And Electrical Engineering Kyushu University
-
Koga Hisao
Network Products Development Center Panasonic Communications Co. Ltd.
-
KUNISHIMA Hiromitsu
Graduate School of Information Science and Electrical Engineering, Kyushu University
-
Kunishima Hiromitsu
Kyushu Univ. Fukuoka‐city
-
Muta Osamu
Graduate School Of Information Sci. And Electrical Engineering Kyushu Univ.
-
Akaiwa Yoshihiko
Univ. Of Electro-communications
関連論文
- A Nonlinear Distortion Compensation Method with Adaptive Predistorter and Negative Feed-Back for a Narrow-Band Signal
- A High-Speed Power-Line Communication System with Band-Limited OQAM Based Multi-Carrier Transmission
- Joint Use of Adaptive Equalization and Cyclic Noise Cancellation for Band-Limited OQAM Based Multi-Carrier Transmission in Power-Line Communication Systems
- A Feedback Type Adaptive Array Antenna with One Bit Feedback Information and Adaptive Update Size in FDD System(Wireless Communication Technologies)
- A Feedback Type Adaptive Array Antenna with One Bit Feedback Information and Adaptive Update Size in FDD System
- Adaptive Guard Symbol Insertion Method for One-Cell Reuse TDMA Cellular Systems(Wireless Communication Technologies)
- Performance of Feedback-Type Adaptive Array Antenna in FDD System with Rake Receiver(Wireless Communication Technologies)
- A Feedback Type Adaptive Array Antenna with One Bit Feedback Information and Adaptive Update Size in FDD System
- The Performance of Feedback Type Adaptive Array Antenna in FDD/DS-CDMA System (CDMA)
- A Peak Power Reduction Method with Adaptive Inversion of Clustered Parity-Carriers in BCH-Coded OFDM Systems
- The Performance of Feedback Type Adaptive Array Antenna in FDD/DS-CDMA System
- The Performance of Feedback Type Adaptive Array Antenna in FDD/DS-CDMA System
- A View on the Fourier Integrals and Related Delta Function(General Fundamentals and Boundaries)
- Effects of PAPR Reduction Based on Peak Limiter in IEEE802.16e Based OFDM System
- Adaptive Channel Estimation for MIMO-Constant Envelope Modulation