CN101043491B - 部分发送序列方法及其装置 - Google Patents

部分发送序列方法及其装置 Download PDF

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Publication number
CN101043491B
CN101043491B CN 200610064985 CN200610064985A CN101043491B CN 101043491 B CN101043491 B CN 101043491B CN 200610064985 CN200610064985 CN 200610064985 CN 200610064985 A CN200610064985 A CN 200610064985A CN 101043491 B CN101043491 B CN 101043491B
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China
Prior art keywords
variable
unit
fourier transform
fast fourier
reverse fast
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Expired - Fee Related
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CN 200610064985
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English (en)
Chinese (zh)
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CN101043491A (zh
Inventor
李斌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN 200610064985 priority Critical patent/CN101043491B/zh
Priority to PCT/CN2007/000889 priority patent/WO2007107107A1/fr
Publication of CN101043491A publication Critical patent/CN101043491A/zh
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Publication of CN101043491B publication Critical patent/CN101043491B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN 200610064985 2006-03-20 2006-03-20 部分发送序列方法及其装置 Expired - Fee Related CN101043491B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 200610064985 CN101043491B (zh) 2006-03-20 2006-03-20 部分发送序列方法及其装置
PCT/CN2007/000889 WO2007107107A1 (fr) 2006-03-20 2007-03-19 Procédé et appareil de mappage sélectif et procédé et appareil de séquence de transmission partielle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610064985 CN101043491B (zh) 2006-03-20 2006-03-20 部分发送序列方法及其装置

Publications (2)

Publication Number Publication Date
CN101043491A CN101043491A (zh) 2007-09-26
CN101043491B true CN101043491B (zh) 2010-12-08

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Family Applications (1)

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CN 200610064985 Expired - Fee Related CN101043491B (zh) 2006-03-20 2006-03-20 部分发送序列方法及其装置

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CN (1) CN101043491B (fr)
WO (1) WO2007107107A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101431505B (zh) * 2008-12-03 2011-08-31 山东大学 降低正交频分复用系统峰均功率比的发射系统及其方法
KR101271288B1 (ko) 2011-10-14 2013-06-04 연세대학교 산학협력단 무선 통신 시스템에서의 데이터 전송장치 및 방법
TWI482467B (zh) * 2013-01-24 2015-04-21 Univ Nat Sun Yat Sen 用於正交分頻多工系統之降低功率峰均比的裝置
CN106059982A (zh) * 2016-07-07 2016-10-26 哈尔滨工程大学 一种基于选择性映射和压扩变换的ado‑ofdm系统峰均比抑制方法
EP4073989A4 (fr) * 2019-12-13 2023-03-22 ZTE Corporation Schéma de modulation basé sur une insertion non nulle et permettant un faible rapport de puissance de crête sur puissance moyenne

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1522511A (zh) * 2002-04-26 2004-08-18 ���ǵ�����ʽ���� 用于在ofdm通信系统中发送与接收部分发送序列的边信息的装置与方法
CN1666452A (zh) * 2002-07-08 2005-09-07 三星电子株式会社 用于在正交频分复用通信系统中发送和接收关于选择性映射的辅助信息的设备和方法
CN1703036A (zh) * 2004-05-25 2005-11-30 株式会社Ntt都科摩 发送装置和接收装置
KR20060022579A (ko) * 2004-09-07 2006-03-10 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 최대 전력 대 평균전력의 비 감소를 위한 장치 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4429795B2 (ja) * 2004-05-06 2010-03-10 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線送信機及び無線受信機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1522511A (zh) * 2002-04-26 2004-08-18 ���ǵ�����ʽ���� 用于在ofdm通信系统中发送与接收部分发送序列的边信息的装置与方法
CN1666452A (zh) * 2002-07-08 2005-09-07 三星电子株式会社 用于在正交频分复用通信系统中发送和接收关于选择性映射的辅助信息的设备和方法
CN1703036A (zh) * 2004-05-25 2005-11-30 株式会社Ntt都科摩 发送装置和接收装置
KR20060022579A (ko) * 2004-09-07 2006-03-10 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 최대 전력 대 평균전력의 비 감소를 위한 장치 및 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
全文.

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Publication number Publication date
CN101043491A (zh) 2007-09-26
WO2007107107A1 (fr) 2007-09-27

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Granted publication date: 20101208

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