A sending set, a receiving set, and a communications system

Japanese Patent JP6026006

B2

Included are a data-symbol generation unit 1 that generates data symbols for one block in each block; a storage and processing unit 3 that stores therein a data symbol at a first position, among the data symbols for one block, as a copied symbol; a symbol insertion unit 2 that generates a block symbol by putting the data symbols and the copied symbol such that the copied symbol stored in the storage and processing unit 3 are inserted at a second position of the data symbols for one block; a time/frequency conversion unit 5 that converts the block signal into a frequency domain signal; an interpolation unit 8 that performs interpolation processing on the frequency domain symbol; and a CP insertion unit 9 that generates the block signal by inserting a Cyclic Prefix into a signal on which the interpolation processing has been performed.

Fumihiro Hasegawa

JP2015544823A

November 16, 2016

April 30, 2014

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Mitsubishi Electric Corporation

H04J11/00; H04L27/01

JP4850253B2

2012-01-11

WO2011055833A1	2011-05-12
WO2008001457A1	2008-01-03

JPN6016034927; 長谷川　　文大　　他: 'ＳＣ-ＯＦＤＭ向け帯域外スペクトル抑圧手法' ２０１３年電子情報通信学会総合大会講演論文集１ , 20130305, ｐ．５３７
JPN6016034929; 長谷川　文大　他: 'データロスの無いＳＣ-ＯＦＤＭ向け帯域外スペクトル制限手法' 電子情報通信学会技術研究報告 Ｖｏｌ．１１３，　Ｎｏ．１９４, 20130822, ｐｐ．５７-６２
JPN6016034931; 長谷川　　文大　他: '過去シンボルを用いたＳＣ-ＯＦＤＭ向け帯域外スペクトラム抑圧手法' ２０１４年電子情報通信学会総合大会講演論文集１ , 20140304, ｐ．４４６
JPN6016034933; Ｆｕｍｉｈｉｒｏ　Ｈａｓｅｇａｗａ　ｅｔ　ａｌ．: 'Ｐｈａｓｅ-Ａｎｃｈｏｒｅｄ　ＳＣ-ＯＦＤＭ' ＩＥＥＥ　Ｗｉｒｅｌｅｓｓ　Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ　Ｌｅｔｔｅｒｓ Ｖｏｌ．３，　Ｎｏ．１, 201402, ｐｐ．２２-２５

Hiroaki Sakai

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