JP2012503948A5 - - Google Patents

Download PDF

Info

Publication number
JP2012503948A5
JP2012503948A5 JP2011529194A JP2011529194A JP2012503948A5 JP 2012503948 A5 JP2012503948 A5 JP 2012503948A5 JP 2011529194 A JP2011529194 A JP 2011529194A JP 2011529194 A JP2011529194 A JP 2011529194A JP 2012503948 A5 JP2012503948 A5 JP 2012503948A5
Authority
JP
Japan
Prior art keywords
symbol
fdma
symbols
modulation symbol
modulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2011529194A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012503948A (ja
JP5872288B2 (ja
Filing date
Publication date
Priority claimed from US12/564,670 external-priority patent/US9608780B2/en
Application filed filed Critical
Publication of JP2012503948A publication Critical patent/JP2012503948A/ja
Publication of JP2012503948A5 publication Critical patent/JP2012503948A5/ja
Application granted granted Critical
Publication of JP5872288B2 publication Critical patent/JP5872288B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

JP2011529194A 2008-09-23 2009-09-23 Ｓｃ−ｆｄｍａ用送信ダイバーシティ Expired - Fee Related JP5872288B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9937508P 2008-09-23 2008-09-23
US61/099,375 2008-09-23
US12/564,670 US9608780B2 (en) 2008-09-23 2009-09-22 Transmit diversity for SC-FDMA
US12/564,670 2009-09-22
PCT/US2009/058106 WO2010039559A1 (en) 2008-09-23 2009-09-23 Transmit diversity for sc-fdma

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014064463A Division JP5847869B2 (ja) 2008-09-23 2014-03-26 Ｓｃ−ｆｄｍａ用送信ダイバーシティ

Publications (3)

Publication Number Publication Date
JP2012503948A JP2012503948A (ja) 2012-02-09
JP2012503948A5 true JP2012503948A5 (enExample) 2015-06-18
JP5872288B2 JP5872288B2 (ja) 2016-03-01

Family

ID=41651006

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2011529194A Expired - Fee Related JP5872288B2 (ja) 2008-09-23 2009-09-23 Ｓｃ−ｆｄｍａ用送信ダイバーシティ
JP2014064463A Expired - Fee Related JP5847869B2 (ja) 2008-09-23 2014-03-26 Ｓｃ−ｆｄｍａ用送信ダイバーシティ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014064463A Expired - Fee Related JP5847869B2 (ja) 2008-09-23 2014-03-26 Ｓｃ−ｆｄｍａ用送信ダイバーシティ

Country Status (6)

Country Link
US (1) US9608780B2 (enExample)
EP (1) EP2338260B1 (enExample)
JP (2) JP5872288B2 (enExample)
CN (1) CN102197628B (enExample)
TW (1) TW201029376A (enExample)
WO (1) WO2010039559A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030081538A1 (en) * 2001-10-18 2003-05-01 Walton Jay R. Multiple-access hybrid OFDM-CDMA system
KR101498297B1 (ko) * 2008-11-23 2015-03-05 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법
US20110317542A1 (en) * 2010-06-25 2011-12-29 Motorola, Inc. Method and Apparatus for Diversity Transmission Scheme in Single-Carrier FDMA Systems
US8665993B2 (en) 2010-10-01 2014-03-04 Blackberry Limited Orthogonal resource selection transmit diversity
US9615326B2 (en) * 2011-06-30 2017-04-04 Intel Corporation System and method of improving power efficiency in wireless communication system
EP3985891B1 (en) * 2013-03-13 2023-05-31 Mitsubishi Electric Corporation Transmission apparatus
US11363572B2 (en) * 2016-08-01 2022-06-14 Qualcomm Incorporated Uplink channel dynamic waveform switching
US10404511B2 (en) 2016-11-23 2019-09-03 Qualcomm Incorporated Space-time block coding schemes for DFT-s-OFDM
US11382048B2 (en) 2018-05-22 2022-07-05 Qualcomm Incorporated Multiplexing solutions in dual connectivity
US11153781B2 (en) * 2018-08-24 2021-10-19 Qualcomm Incorporated Variable cyclic prefix (CP) within a transmission slot in millimeter wave band
CN114556875B (zh) * 2019-11-01 2023-11-17 华为技术有限公司 符号处理的方法与装置
US11991692B2 (en) * 2019-11-22 2024-05-21 Huawei Technologies Co., Ltd. Systems and methods for configuring symbol and symbol block parameters in wireless communication

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122260A (en) * 1996-12-16 2000-09-19 Civil Telecommunications, Inc. Smart antenna CDMA wireless communication system
EA002529B1 (ru) * 1998-04-14 2002-06-27 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Грубая синхронизация частоты в системах с множеством несущих
US7272192B2 (en) * 2000-04-14 2007-09-18 Board Of Trustees Of The Leland Stanford Junior University Time-reversal block transmit diversity system for channels with intersymbol interference and method
US6834043B1 (en) * 2000-07-24 2004-12-21 Motorola, Inc. Method and device for exploiting transmit diversity in time varying wireless communication systems
NZ509688A (en) * 2001-02-01 2003-06-30 Ind Res Ltd Maximum likelihood sychronisation (estimating time delay) for wireless digital communications system using a pilot symbol
US7095709B2 (en) * 2002-06-24 2006-08-22 Qualcomm, Incorporated Diversity transmission modes for MIMO OFDM communication systems
KR100575959B1 (ko) * 2003-09-02 2006-05-02 삼성전자주식회사 다중 반송파 변조 방식을 사용하는 통신 시스템에서파일럿 송수신 장치 및 방법
US7724838B2 (en) * 2003-09-25 2010-05-25 Qualcomm Incorporated Hierarchical coding with multiple antennas in a wireless communication system
JP4138702B2 (ja) * 2004-06-09 2008-08-27 株式会社東芝 無線通信装置
US7894548B2 (en) * 2004-09-03 2011-02-22 Qualcomm Incorporated Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system
US20070041457A1 (en) * 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US8335272B2 (en) * 2005-10-28 2012-12-18 Koninklijke Philips Electronics N.V. Multiple antenna transmission with variable diversity gain
WO2007066973A2 (en) * 2005-12-06 2007-06-14 Lg Electronics Inc. Apparatus and method for transmitting data using a plurality of carriers
GB2434510B (en) * 2006-01-19 2008-04-09 Toshiba Res Europ Ltd A method of enhancing frequency diversity in block CDMA systems
US8130857B2 (en) * 2006-01-20 2012-03-06 Qualcomm Incorporated Method and apparatus for pilot multiplexing in a wireless communication system
US20070189151A1 (en) * 2006-02-10 2007-08-16 Interdigital Technology Corporation Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system
TW200735560A (en) 2006-02-10 2007-09-16 Interdigital Tech Corp Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system
WO2007106366A2 (en) * 2006-03-10 2007-09-20 Interdigital Technology Corporation Method and apparatus for scaling soft bits for decoding
CN101056132B (zh) 2006-04-13 2011-04-20 上海贝尔阿尔卡特股份有限公司 用于空时/空频/空间分集发射机基带处理的方法及装置
US7929617B2 (en) 2006-04-18 2011-04-19 Nokia Corporation Method and apparatus to generate a continuous phase modulation waveform that is symmetric and periodic
JP4637061B2 (ja) * 2006-06-28 2011-02-23 富士通株式会社 無線送信装置及びガードインターバル挿入方法
US8862160B2 (en) * 2006-07-14 2014-10-14 Qualcomm Incorporated Method and apparatus for paging terminals in an OFDM system for achieving both fast paging response and low power consumption by utilizing a multi-step paging process
WO2008021396A2 (en) * 2006-08-17 2008-02-21 Interdigital Technology Corporation Method and apparatus for providing efficient precoding feedback in a mimo wireless communication system
CN100571240C (zh) * 2006-08-17 2009-12-16 中兴通讯股份有限公司 一种无线信号成帧的循环前缀参数设置方法
CN101512931B (zh) * 2006-09-06 2014-03-12 高通股份有限公司 编组天线的码字置换和精简反馈
US8885744B2 (en) * 2006-11-10 2014-11-11 Qualcomm Incorporated Providing antenna diversity in a wireless communication system
GB2458418B (en) * 2006-12-19 2011-08-03 Lg Electronics Inc Sequence generating method for efficient detection and method for transmitting and receiving signals using the same
EP1942597B1 (en) * 2007-01-05 2013-02-20 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
US8130867B2 (en) * 2007-01-05 2012-03-06 Qualcomm Incorporated Pilot design for improved channel and interference estimation
US7995671B2 (en) * 2007-02-09 2011-08-09 Qualcomm Incorporated Multiple-input multiple-output (MIMO) transmission with rank-dependent precoding
KR101341500B1 (ko) * 2007-02-09 2013-12-16 엘지전자 주식회사 역확산 기반 신호 검출 방법 및 이를 위한 신호 송신 방법
EP2122891B1 (en) 2007-02-15 2013-06-26 Mitsubishi Electric Information Technology Centre Europe B.V. Sc-qostfbc codes for mimo transmitters
JP2008227586A (ja) 2007-03-08 2008-09-25 Toshiba Corp 送信機および受信機
US8077596B2 (en) * 2007-03-12 2011-12-13 Qualcomm Incorporated Signaling transmission and reception in wireless communication systems
FI20075198A0 (fi) * 2007-03-27 2007-03-27 Nokia Corp Taajuuspoikkeaman korjaus
JP5254348B2 (ja) * 2007-10-31 2013-08-07 アイメック 相補ゴーレイシーケンス対を用いて送受信器非理想性を決定し補償するための方法
CN101448294B (zh) * 2008-01-21 2011-05-04 华为技术有限公司 网络资源释放处理的方法及设备
CN101472340B (zh) * 2008-01-30 2011-10-26 华为技术有限公司 节约信令的方法及其系统
WO2009096752A1 (en) * 2008-02-03 2009-08-06 Lg Electronics Inc. Method and apparatus for supporting harq
WO2009107985A1 (en) * 2008-02-28 2009-09-03 Lg Electronics Inc. Method for multiplexing data and control information
JP2011525321A (ja) * 2008-06-12 2011-09-15 ノーテル・ネットワークス・リミテッド Ｓｃ−ｆｄｍａ伝送ダイバーシティのためのシステム及び方法
KR101497154B1 (ko) * 2008-06-26 2015-03-02 엘지전자 주식회사 Ｓｃ-ｆｄｍａ 시스템에서 전송 다이버시티를 이용한 데이터 전송장치 및 방법
KR101534349B1 (ko) * 2008-06-26 2015-07-10 엘지전자 주식회사 Ｓｔｂｃ 기법을 이용한 데이터 전송방법
KR101467586B1 (ko) * 2008-06-26 2014-12-02 엘지전자 주식회사 무선통신 시스템에서 전송 다이버시티를 이용한 데이터 전송장치 및 방법
EP2302855A4 (en) * 2008-07-18 2012-10-03 Alcatel Lucent METHOD AND DEVICE FOR PERFORMING INTERMEDIATE PROCESSING FOR SEVERAL SUBCANNING SIGNALS IN AN SC-FDMA SYSTEM
RU2515283C2 (ru) * 2008-07-29 2014-05-10 Панасоник Корпорэйшн Устройство передачи mimo и способ передачи mimo
US8218663B2 (en) * 2008-07-29 2012-07-10 Texas Instruments Incorporated Reference signal resource allocation for single user MIMO
US8571000B2 (en) * 2008-08-08 2013-10-29 Qualcomm Incorporated Peak-to-average power ratio (PAPR) reduction scheme for wireless communication
KR101597573B1 (ko) * 2008-08-11 2016-02-25 엘지전자 주식회사 제어정보의 상향링크 전송 방법
KR20100019948A (ko) * 2008-08-11 2010-02-19 엘지전자 주식회사 공간 다중화 기법을 이용한 데이터 전송방법
US8213293B2 (en) * 2008-08-13 2012-07-03 Lg Electronics Inc. Method for implementing transmit diversity at a wireless mobile communication system adopting SC-FDMA scheme
US20100041350A1 (en) * 2008-08-13 2010-02-18 Samsung Electronics, Co., Ltd. Uplink transmissions with two antenna ports
US20100067512A1 (en) * 2008-09-17 2010-03-18 Samsung Electronics Co., Ltd. Uplink transmit diversity schemes with 4 antenna ports
US8259776B2 (en) * 2008-09-21 2012-09-04 Lg Electronics Inc. STBC based transmission method considering number of symbols in slot

Similar Documents

Publication Publication Date Title
JP5847869B2 (ja) Ｓｃ−ｆｄｍａ用送信ダイバーシティ
JP2012503948A5 (enExample)
JP2014161033A5 (enExample)
JP5296212B2 (ja) 無線通信システムにおいてデータ及び基準信号を多重化するための方法及び装置
JP5503756B2 (ja) ダウンリンクｐｄｓｃｈ電力設定のための方法及び装置
US7773535B2 (en) Method and apparatus for closed loop transmission
CN101366200B (zh) 用于导频信号传输的方法和装置
CN101682596A (zh) 用于对cdm导频和fdm数据进行复用的方法和装置
TW201138390A (en) Method and apparatus for mutiplexing reference signal and data in a wireless communication system
JP2012503429A (ja) 未確定数の送信アンテナを用いての初期アクセスのためのｍｉｍｏプレアンブル
CN102067540A (zh) 无线通信系统中产生具有循环前缀的信号结构的方法和设备
KR101200510B1 (ko) 다중 안테나 ｏｆｄｍ 시스템들에서 순환 지연들을 선택하기 위한 방법들 및 시스템들
KR100918729B1 (ko) 단반송파 주파수 분할 다중 접속 시스템에서 역방향 제어정보와 데이터의 시간적 다중화 방법 및 장치
US10644919B2 (en) Multi-length ZT DFT-s-OFDM transmission
CN105337718B (zh) 用于mimo系统中信道估计和检测的方法和设备
Pelcat et al. 3GPP long term evolution
CN119908100A (zh) 离散傅里叶变换扩展正交频分复用（dft-s-ofdm）信号中的自适应和分布式参考信号插入
Song et al. A complexity reduction approach for LTE downlink channel estimation
Berardinelli et al. Open loop transmit diversity solutions for LTE-A Uplink
Kaur et al. Performance of STBC based Time Frequency Training OFDM and SC-FDMA with Adaptive Modulation