A Feasibility Study of the 16QAM-OFDM Transmission Scheme for Multimedia Mobile Access Communication Systems
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概要
- 論文の詳細を見る
We have investigated the feasibility of the 16QAM-OFDM transmission scheme by calculating its transmission performance by means of some evaluation models. These models have been proposed by standardization projects such as ETSI-BRAN or ARIB-MMAC project. We evaluated the effects of the following four factors on transmission performance: (1) modulation scheme of each OFDM sub-carrier-channel; (2) FEC scheme, especially coding rate and coding scheme; (3) multipath fading environments; and (4) phase noise and nonlinear amplifier. By these evaluations, we have compiled a fundamental data in order to realize multimedia mobile access communication system based on 16QAM-OFDM transmission scheme.
- 社団法人電子情報通信学会の論文
- 2001-08-01
著者
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Kamio Yukiyoshi
Communications Research Laboratory, Incorporated Administrative Agency
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Harada Hiroshi
Communications Research Laboratory, Incorporated Administrative Agency
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Kamio Yukiyoshi
Communications Research Laboratory Independent Administrative Institution
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Kamio Yukiyoshi
Communications Research Laboratory Ministry Of Posts And Telecommunications
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Harada Hiroshi
Communications Research Laboratory Independent Administrative Institution
-
Harada Hiroshi
Communications Research Laboratory Ministry Of Posts And Telecommunications
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