CN100518163C - 高阶正交幅度调制中软解调软调制的快速实现方法 - Google Patents

高阶正交幅度调制中软解调软调制的快速实现方法 Download PDF

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CN100518163C
CN100518163C CNB2005100386474A CN200510038647A CN100518163C CN 100518163 C CN100518163 C CN 100518163C CN B2005100386474 A CNB2005100386474 A CN B2005100386474A CN 200510038647 A CN200510038647 A CN 200510038647A CN 100518163 C CN100518163 C CN 100518163C
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soft
look
interpolation
signal
variance
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CN1665232A (zh
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高西奇
尤肖虎
王闻今
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Huawei Technologies Co Ltd
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Southeast University
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CNB2005100386474A 2005-04-01 2005-04-01 高阶正交幅度调制中软解调软调制的快速实现方法 Active CN100518163C (zh)

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CNB2005100386474A CN100518163C (zh) 2005-04-01 2005-04-01 高阶正交幅度调制中软解调软调制的快速实现方法
KR20050123521A KR100771996B1 (ko) 2005-04-01 2005-12-14 다중안테나 시스템의 소프트 복조 및 소프트 변조 방법

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Families Citing this family (14)

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WO2007045122A1 (fr) * 2005-10-18 2007-04-26 Zte Corporation Procede de demodulation logicielle pour 16 qam dans un systeme de communication
US8396142B2 (en) * 2007-05-04 2013-03-12 Qualcomm Incorporated System, method, and computer-readable medium for multilevel shaping for wireless communication systems
CN101286973B (zh) * 2008-05-07 2012-05-09 重庆重邮信科通信技术有限公司 一种高阶正交幅度调制技术信噪比的估计方法
US8340202B2 (en) * 2010-03-11 2012-12-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for efficient soft modulation for gray-mapped QAM symbols
CN102594768B (zh) * 2011-01-11 2015-05-13 中兴通讯股份有限公司 适用于多qam系统的软解调方法及装置
CN103326988B (zh) * 2012-03-22 2017-04-19 国民技术股份有限公司 一种正交振幅调制的软解调方法
CN105871766B (zh) * 2015-01-23 2021-02-23 北京三星通信技术研究有限公司 干扰删除方法、干扰删除辅助方法、以及干扰删除装置
US10270625B2 (en) * 2016-12-19 2019-04-23 Futurewei Technologies, Inc. Hardware virtualization for mean and variance estimations of QAM symbols
CN109302265B (zh) * 2017-07-24 2021-11-12 展讯通信（上海）有限公司 软调制的方法、装置及计算机可读存储介质
CN108829927B (zh) * 2018-05-08 2022-02-11 东南大学 基于化学反应网络的正弦波和脉冲宽度调制设计方法
CN109639618B (zh) * 2019-01-23 2021-03-02 重庆邮电大学 一种适用于高阶正交幅度调制信号的低复杂度软输出解调方法
CN113495562B (zh) * 2021-06-07 2024-03-29 深圳市塞防科技有限公司 仿真路径生成方法、装置、设备以及计算机存储介质
CN114448767B (zh) * 2022-02-15 2024-04-23 成都中科微信息技术研究院有限公司 一种低复杂度的适用于单流传输的信道均衡与软解调方法
CN114448766B (zh) * 2022-02-15 2024-04-23 成都中科微信息技术研究院有限公司 一种低复杂度的适用于双流传输的信道均衡与软解调方法

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KR20040054206A (ko) * 2002-12-18 2004-06-25 삼성전자주식회사 복잡도를 줄인 코드 테이블을 사용하는 복조 장치 및 그방법

Non-Patent Citations (4)

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Turbo Detection and Decoding for Space-TimeBlock-CodedBlock Transmission Systems. Dongming Wang.Communications,2004 IEEE international conference on,vol.5,20-24 June 2004. 2004 *
Turbo码的高效调制方案. 赵光玲，吴乐南.东南大学学报（自然科学板），第31卷第5期. 2001
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CN1665232A (zh) 2005-09-07
KR100771996B1 (ko) 2007-10-31
KR20060105416A (ko) 2006-10-11

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