JP5257029B2 - コンステレーション簡略化装置及びその簡略化方法並びに受信機 - Google Patents

コンステレーション簡略化装置及びその簡略化方法並びに受信機 Download PDF

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JP5257029B2
JP5257029B2 JP2008305523A JP2008305523A JP5257029B2 JP 5257029 B2 JP5257029 B2 JP 5257029B2 JP 2008305523 A JP2008305523 A JP 2008305523A JP 2008305523 A JP2008305523 A JP 2008305523A JP 5257029 B2 JP5257029 B2 JP 5257029B2
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JP2009135929A (ja
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シュイ カイ
宏行 林
ティエヌ ジュヌ
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Fujitsu Ltd
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JP2008305523A 2007-11-30 2008-11-28 コンステレーション簡略化装置及びその簡略化方法並びに受信機 Expired - Fee Related JP5257029B2 (ja)

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CN 200710196343 CN101453444B (zh) 2007-11-30 2007-11-30 星座图简化装置和方法、接收机
CN200710196343.X 2007-11-30

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JP2009135929A JP2009135929A (ja) 2009-06-18
JP5257029B2 true JP5257029B2 (ja) 2013-08-07

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JP5642046B2 (ja) * 2011-11-14 2014-12-17 ソフトバンクモバイル株式会社 Ｍｉｍｏ−ｏｆｄｍ伝送における受信装置及び受信方法
CN103427931B (zh) * 2012-05-14 2017-06-06 华为技术有限公司 解调数据的方法及设备
CN102739576B (zh) * 2012-07-09 2015-04-08 武汉理工大学 基于复数空间的星座图的软比特数字解调方法及装置
CN103905370B (zh) * 2012-12-27 2017-05-24 展讯通信（上海）有限公司 正交振幅调制信号的软解调方法和装置、移动终端
EP3427458B1 (en) * 2016-04-12 2021-01-06 Huawei Technologies Co., Ltd. Systems and methods for spreading and co-orthogonal multi-stream spreading
WO2018112891A1 (zh) * 2016-12-23 2018-06-28 华为技术有限公司 一种传输信号的方法、装置及设备
CN109756275B (zh) * 2017-11-03 2021-10-15 深圳市中兴微电子技术有限公司 一种解调方法及解调装置
WO2022120757A1 (zh) * 2020-12-10 2022-06-16 华为技术有限公司 一种星座符号检测方法及装置
CN113904908B (zh) * 2021-10-28 2023-12-29 中国电子科技集团公司第五十四研究所 一种适用于多种高阶调制方式的软解映射方法
CN115987745B (zh) * 2022-12-12 2024-05-28 北京航空航天大学 一种低复杂度正交幅度调制十字星座解映射方法

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JP3782237B2 (ja) * 1998-06-18 2006-06-07 日本放送協会 Ｏｆｄｍ信号復調装置
KR100576014B1 (ko) * 2003-05-23 2006-05-02 삼성전자주식회사 이동통신 시스템에서 심볼 단위의 결정 경계값 추정을위한 장치 및 방법

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JP2009135929A (ja) 2009-06-18
CN101453444B (zh) 2013-05-01

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