CN105245480B - 数字信号处理方法及装置 - Google Patents

数字信号处理方法及装置 Download PDF

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Publication number
CN105245480B
CN105245480B CN201510537310.1A CN201510537310A CN105245480B CN 105245480 B CN105245480 B CN 105245480B CN 201510537310 A CN201510537310 A CN 201510537310A CN 105245480 B CN105245480 B CN 105245480B
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point
digital signal
grouping
signal
amplitude
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CN105245480A (zh
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孙青岩
舒峰
邓英
童煊
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ZTE Corp
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ZTE Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN201510537310.1A 2015-08-27 2015-08-27 数字信号处理方法及装置 Active CN105245480B (zh)

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CN201510537310.1A CN105245480B (zh) 2015-08-27 2015-08-27 数字信号处理方法及装置
PCT/CN2016/074244 WO2016165481A1 (fr) 2015-08-27 2016-02-22 Procédé et dispositif de traitement de signaux numériques

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CN201510537310.1A CN105245480B (zh) 2015-08-27 2015-08-27 数字信号处理方法及装置

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CN105245480A CN105245480A (zh) 2016-01-13
CN105245480B true CN105245480B (zh) 2019-01-04

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WO (1) WO2016165481A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2786129C1 (ru) * 2019-05-30 2022-12-19 Зте Корпорейшн Способ и устройство на базе полифазной структуры для снижения пиковой нагрузки и носитель компьютерной информации

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105245480B (zh) * 2015-08-27 2019-01-04 中兴通讯股份有限公司 数字信号处理方法及装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101150357A (zh) * 2006-09-20 2008-03-26 大唐移动通信设备有限公司 削除峰值功率的方法
CN101478513A (zh) * 2008-12-31 2009-07-08 中兴通讯股份有限公司 一种兼容多速率的数字中频实现装置及方法
CN102075484A (zh) * 2011-01-18 2011-05-25 中兴通讯股份有限公司 一种降低信号峰均比的方法和装置
CN103188199A (zh) * 2013-03-22 2013-07-03 中兴通讯股份有限公司 一种基于分数延时cpg的宽带削峰方法与装置
CN103685097A (zh) * 2012-09-05 2014-03-26 京信通信系统（中国）有限公司 一种信号处理方法、装置及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7409068B2 (en) * 2002-03-08 2008-08-05 Sound Design Technologies, Ltd. Low-noise directional microphone system
JP2005204020A (ja) * 2004-01-15 2005-07-28 Victor Co Of Japan Ltd デジタル信号処理装置
CN101257481B (zh) * 2008-04-22 2012-09-05 中兴通讯股份有限公司 一种预处理不连续配置多载波的削峰系统和方法
CN101414994A (zh) * 2008-10-16 2009-04-22 京信通信系统（中国）有限公司 多载波系统降低峰均功率比的方法及装置
CN101662447B (zh) * 2009-09-28 2013-03-27 中兴通讯股份有限公司 削峰处理方法及装置
US8548085B2 (en) * 2011-06-17 2013-10-01 Telefonaktiebolaget L M Ericsson (Publ) Multi-carrier peak power reduction in frequency hopping systems
CN105245480B (zh) * 2015-08-27 2019-01-04 中兴通讯股份有限公司 数字信号处理方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101150357A (zh) * 2006-09-20 2008-03-26 大唐移动通信设备有限公司 削除峰值功率的方法
CN101478513A (zh) * 2008-12-31 2009-07-08 中兴通讯股份有限公司 一种兼容多速率的数字中频实现装置及方法
CN102075484A (zh) * 2011-01-18 2011-05-25 中兴通讯股份有限公司 一种降低信号峰均比的方法和装置
CN103685097A (zh) * 2012-09-05 2014-03-26 京信通信系统（中国）有限公司 一种信号处理方法、装置及系统
CN103188199A (zh) * 2013-03-22 2013-07-03 中兴通讯股份有限公司 一种基于分数延时cpg的宽带削峰方法与装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2786129C1 (ru) * 2019-05-30 2022-12-19 Зте Корпорейшн Способ и устройство на базе полифазной структуры для снижения пиковой нагрузки и носитель компьютерной информации

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WO2016165481A1 (fr) 2016-10-20
CN105245480A (zh) 2016-01-13

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