JP2010509801A5 - - Google Patents

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Publication number
JP2010509801A5
JP2010509801A5 JP2009535238A JP2009535238A JP2010509801A5 JP 2010509801 A5 JP2010509801 A5 JP 2010509801A5 JP 2009535238 A JP2009535238 A JP 2009535238A JP 2009535238 A JP2009535238 A JP 2009535238A JP 2010509801 A5 JP2010509801 A5 JP 2010509801A5
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JP
Japan
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frequency
signal
frequency domain
domain
user
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JP2009535238A
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English (en)
Japanese (ja)
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JP2010509801A (ja
JP5202535B2 (ja
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Priority claimed from PCT/SE2007/050815 external-priority patent/WO2008054322A2/en
Publication of JP2010509801A publication Critical patent/JP2010509801A/ja
Publication of JP2010509801A5 publication Critical patent/JP2010509801A5/ja
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Publication of JP5202535B2 publication Critical patent/JP5202535B2/ja
Expired - Fee Related legal-status Critical Current
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JP2009535238A 2006-11-02 2007-11-02 周波数領域及び時間領域における信号の循環的なシフト Expired - Fee Related JP5202535B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0602319 2006-11-02
SE0602319-6 2006-11-02
PCT/SE2007/050815 WO2008054322A2 (en) 2006-11-02 2007-11-02 Cyclically shifting a signal in frequency and time domain

Publications (3)

Publication Number Publication Date
JP2010509801A JP2010509801A (ja) 2010-03-25
JP2010509801A5 true JP2010509801A5 (enExample) 2010-11-18
JP5202535B2 JP5202535B2 (ja) 2013-06-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009535238A Expired - Fee Related JP5202535B2 (ja) 2006-11-02 2007-11-02 周波数領域及び時間領域における信号の循環的なシフト

Country Status (6)

Country Link
US (1) US7983145B2 (enExample)
EP (1) EP2078400B1 (enExample)
JP (1) JP5202535B2 (enExample)
CN (1) CN101542997B (enExample)
CA (1) CA2667187A1 (enExample)
WO (1) WO2008054322A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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CA2667187A1 (en) * 2006-11-02 2008-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Dft spread ofdm
JP5147869B2 (ja) * 2007-03-22 2013-02-20 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信システムにおける方法及び装置
US20090180434A1 (en) * 2008-01-16 2009-07-16 Institute For Information Industry Central control apparatus, signal transmission apparatus and signal forwarding apparatus for use in a multi-hop wireless network
EP2091194B1 (en) * 2008-02-12 2014-06-25 Telefonaktiebolaget L M Ericsson (PUBL) Single carrier frequency division multiple access technique
KR101497154B1 (ko) * 2008-06-26 2015-03-02 엘지전자 주식회사 Ｓｃ-ｆｄｍａ 시스템에서 전송 다이버시티를 이용한 데이터 전송장치 및 방법
KR101567078B1 (ko) 2008-06-26 2015-11-09 엘지전자 주식회사 다중안테나를 이용한 데이터 전송장치 및 방법
KR101507170B1 (ko) 2008-06-26 2015-03-31 엘지전자 주식회사 Ｓｃ-ｆｄｍａ 시스템에서 전송 다이버시티를 이용한 데이터 전송장치 및 방법
KR101467586B1 (ko) 2008-06-26 2014-12-02 엘지전자 주식회사 무선통신 시스템에서 전송 다이버시티를 이용한 데이터 전송장치 및 방법
KR101534349B1 (ko) * 2008-06-26 2015-07-10 엘지전자 주식회사 Ｓｔｂｃ 기법을 이용한 데이터 전송방법
CN102106180A (zh) * 2008-08-07 2011-06-22 松下电器产业株式会社 频带分配方法及发送装置
CN101777940B (zh) * 2009-01-12 2013-08-14 华为技术有限公司 上行信息的传输方法、装置及系统
EP2437401B1 (en) * 2009-05-29 2020-03-11 Sun Patent Trust Wireless communication apparatus and frequency hopping method
WO2010145532A1 (zh) * 2009-06-16 2010-12-23 华为技术有限公司 控制信道映射的方法、控制信道检测的方法和装置
CN101932140A (zh) * 2009-06-22 2010-12-29 华为技术有限公司 一种调整无线帧发送时间的方法及基站
JP5501381B2 (ja) * 2010-01-08 2014-05-21 パナソニック株式会社 無線送信装置、無線受信装置及び帯域割当方法
US8638868B2 (en) * 2010-06-23 2014-01-28 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for varying reduced transmission resources
KR101761618B1 (ko) 2010-06-25 2017-07-26 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
CN104094651B (zh) * 2011-12-02 2018-07-24 诺基亚通信公司 认知无线电网络中最小化频谱碎裂的协调频谱分配和解除分配
CN107211456A (zh) * 2015-02-10 2017-09-26 华为技术有限公司 数据发送的方法和发射机
US10958395B2 (en) 2016-12-02 2021-03-23 Wisig Networks Private Limited Method and a system for transmitting DFT-s-OFDM symbols
US10263662B2 (en) 2016-12-16 2019-04-16 Guizhou Dingtongxin Technologies Ltd. Cyclic-frequency shift orthogonal frequency division multiplex device
CN108235445B (zh) * 2016-12-21 2021-03-09 大唐移动通信设备有限公司 一种无线通信系统中检测特征序列的方法和装置
CA3164401C (en) * 2019-12-13 2023-12-05 Zte Corporation Frequency-domain modulation scheme for low peak average power ratio
CN115086125B (zh) * 2022-08-11 2022-11-18 深圳市华普微电子有限公司 微跳频多址通讯系统的低功耗调制方法
CN117641323A (zh) * 2022-08-27 2024-03-01 华为技术有限公司 通信方法、装置、存储介质及系统
WO2024047550A1 (en) * 2022-08-31 2024-03-07 Jio Platforms Limited System and method for providing multiple bandwidth support using a frequency shifter
CN119728369A (zh) * 2023-09-27 2025-03-28 中兴通讯股份有限公司 数据传输方法、设备及存储介质

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US6167102A (en) 1998-08-03 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) System and method employing a reduced NCO lookup table
CA2390253A1 (en) * 2001-06-11 2002-12-11 Unique Broadband Systems, Inc. Ofdm multiple sub-channel communication system
CN100553180C (zh) * 2004-03-31 2009-10-21 清华大学 Tds-ofdm接收机自适应信道估计均衡方法及其系统
US7646703B2 (en) * 2004-07-27 2010-01-12 Broadcom Corporation Backward-compatible long training sequences for wireless communication networks
CN1787507B (zh) * 2004-12-10 2010-04-28 清华大学 一种时域同步正交频分复用系统中的帧同步产生方法
US8406318B2 (en) * 2006-02-13 2013-03-26 Research In Motion Limited System and method for ask OFDM transmission and reception
US7848446B2 (en) * 2006-09-27 2010-12-07 Telefonaktiebolaget L M Ericsson (Publ) Reduction of peak-to-average-power ratio in a telecommunications system
CA2667187A1 (en) * 2006-11-02 2008-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Dft spread ofdm
US20090040919A1 (en) * 2007-08-09 2009-02-12 Tarik Muharemovic Transmission Using Nested OFDMA
US7746761B2 (en) * 2007-10-25 2010-06-29 Nokia Siemens Networks Oy Techniques to generate constant envelope multicarrier transmission for wireless networks
US20100226448A1 (en) * 2009-03-05 2010-09-09 Paul Wilkinson Dent Channel extrapolation from one frequency and time to another

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