JP2012239188A5 - - Google Patents

Download PDF

Info

Publication number
JP2012239188A5
JP2012239188A5 JP2012152330A JP2012152330A JP2012239188A5 JP 2012239188 A5 JP2012239188 A5 JP 2012239188A5 JP 2012152330 A JP2012152330 A JP 2012152330A JP 2012152330 A JP2012152330 A JP 2012152330A JP 2012239188 A5 JP2012239188 A5 JP 2012239188A5
Authority
JP
Japan
Prior art keywords
pilot
data
transmitter
multiplexed
division multiplexing
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
JP2012152330A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012239188A (ja
JP5931613B2 (ja
Filing date
Publication date
Priority claimed from KR1020060007981A external-priority patent/KR101221706B1/ko
Application filed filed Critical
Publication of JP2012239188A publication Critical patent/JP2012239188A/ja
Publication of JP2012239188A5 publication Critical patent/JP2012239188A5/ja
Application granted granted Critical
Publication of JP5931613B2 publication Critical patent/JP5931613B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012152330A 2006-01-25 2012-07-06 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法 Active JP5931613B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060007981A KR101221706B1 (ko) 2006-01-25 2006-01-25 고속 패킷 데이터 시스템의 순방향 링크에서 다중 입력 다중 출력 기술을 지원하는 송수신 장치 및 방법
KR10-2006-0007981 2006-01-25

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2008552237A Division JP2009524973A (ja) 2006-01-25 2007-01-25 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014143010A Division JP5899277B2 (ja) 2006-01-25 2014-07-11 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法

Publications (3)

Publication Number Publication Date
JP2012239188A JP2012239188A (ja) 2012-12-06
JP2012239188A5 true JP2012239188A5 (enExample) 2013-06-27
JP5931613B2 JP5931613B2 (ja) 2016-06-08

Family

ID=38309439

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2008552237A Pending JP2009524973A (ja) 2006-01-25 2007-01-25 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法
JP2012152330A Active JP5931613B2 (ja) 2006-01-25 2012-07-06 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法
JP2014143010A Active JP5899277B2 (ja) 2006-01-25 2014-07-11 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2008552237A Pending JP2009524973A (ja) 2006-01-25 2007-01-25 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014143010A Active JP5899277B2 (ja) 2006-01-25 2014-07-11 高速パケットデータシステムの順方向リンクでｍｉｍｏ技術をサポートする送受信装置及び方法

Country Status (5)

Country Link
US (5) US7957483B2 (enExample)
JP (3) JP2009524973A (enExample)
KR (1) KR101221706B1 (enExample)
CN (2) CN102684859B (enExample)
WO (1) WO2007086699A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7742444B2 (en) 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US8750908B2 (en) 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
WO2007051054A1 (en) 2005-10-27 2007-05-03 Qualcomm Incorporated A method and apparatus of transmission of an access probe in a wireless communication systems
US20090207790A1 (en) 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
KR100946928B1 (ko) * 2006-12-12 2010-03-09 삼성전자주식회사 다중 입력 다중 출력 방식을 사용하는 직교 주파수 분할다중 통신 시스템에서 프리앰블 신호 송수신 및 채널 추정장치 및 방법
CN101304296B (zh) * 2007-05-11 2012-05-23 瑞昱半导体股份有限公司 网络装置及其传输方法
CN101141426B (zh) * 2007-10-22 2011-10-26 清华大学 用于多用户多天线系统的信道估计方法
KR100909570B1 (ko) * 2007-12-17 2009-07-24 한국전자통신연구원 다중 입출력 직교 주파수 분할 시스템을 위한 반복 채널 및잡음 분산 추정 장치 및 방법
KR101545350B1 (ko) * 2008-02-01 2015-08-18 삼성전자주식회사 통신 시스템에서 기준 신호 송/수신 장치 및 방법
US20090310707A1 (en) * 2008-06-17 2009-12-17 Jung-Fu Cheng Transmitter and method for transmitting soft pilot symbols in a digital communication system
US8331310B2 (en) * 2008-08-22 2012-12-11 Qualcomm Incorporated Systems and methods employing multiple input multiple output (MIMO) techniques
JP5669318B2 (ja) * 2009-07-24 2015-02-12 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 無線通信装置及び無線通信方法
WO2011037649A1 (en) 2009-09-22 2011-03-31 Qualcomm Incorporated Method and apparatuses for returning the transmission of the uplink to a source cell during a baton handover
US9306813B2 (en) 2009-12-23 2016-04-05 Apple Inc. Efficient service advertisement and discovery in a peer-to-peer networking environment with cooperative advertisement
US8819219B2 (en) * 2009-12-23 2014-08-26 Apple Inc. Efficient service advertisement and discovery in multiple wireless networks
WO2014193160A1 (ko) * 2013-05-28 2014-12-04 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 방법, 방송 신호 송신 방법 및 방송 신호 수신 방법
CN103563286B (zh) 2013-07-02 2016-09-28 华为技术有限公司 一种信息处理方法及装置
CN105656596B (zh) * 2014-11-14 2019-07-19 电信科学技术研究院 一种进行数据传输的方法和设备
US12156221B2 (en) * 2020-02-24 2024-11-26 Qualcomm Incorporated Machine learning for addressing transmit (Tx) non-linearity
CN112332968B (zh) * 2020-11-05 2021-07-20 中国人民解放军32802部队 一种基于多维特征的短波宽带自动侦察识别与控守方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751206B1 (en) * 2000-06-29 2004-06-15 Qualcomm Incorporated Method and apparatus for beam switching in a wireless communication system
US7233625B2 (en) 2000-09-01 2007-06-19 Nortel Networks Limited Preamble design for multiple input—multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system
US6775254B1 (en) 2000-11-09 2004-08-10 Qualcomm Incorporated Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission
US6785341B2 (en) 2001-05-11 2004-08-31 Qualcomm Incorporated Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
US7027523B2 (en) 2001-06-22 2006-04-11 Qualcomm Incorporated Method and apparatus for transmitting data in a time division duplexed (TDD) communication system
US7773699B2 (en) * 2001-10-17 2010-08-10 Nortel Networks Limited Method and apparatus for channel quality measurements
US7155171B2 (en) 2001-12-12 2006-12-26 Saraband Wireless Vector network analyzer applique for adaptive communications in wireless networks
JP3751265B2 (ja) 2002-06-20 2006-03-01 松下電器産業株式会社 無線通信システムおよびスケジューリング方法
US7095709B2 (en) 2002-06-24 2006-08-22 Qualcomm, Incorporated Diversity transmission modes for MIMO OFDM communication systems
US7551546B2 (en) * 2002-06-27 2009-06-23 Nortel Networks Limited Dual-mode shared OFDM methods/transmitters, receivers and systems
JP4157443B2 (ja) * 2002-07-16 2008-10-01 松下電器産業株式会社 送信方法、送信信号生成方法およびそれを用いた送信装置
US7542446B2 (en) * 2002-07-31 2009-06-02 Mitsubishi Electric Research Laboratories, Inc. Space time transmit diversity with subgroup rate control and subgroup antenna selection in multi-input multi-output communications systems
GB2393618B (en) 2002-09-26 2004-12-15 Toshiba Res Europ Ltd Transmission signals methods and apparatus
US8208364B2 (en) * 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US8218609B2 (en) * 2002-10-25 2012-07-10 Qualcomm Incorporated Closed-loop rate control for a multi-channel communication system
US7986742B2 (en) * 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US20040132494A1 (en) * 2003-01-03 2004-07-08 Olav Tirkkonen Communication method
US7095790B2 (en) * 2003-02-25 2006-08-22 Qualcomm, Incorporated Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation
US7145862B2 (en) * 2003-04-08 2006-12-05 Motorola, Inc. Method and apparatus for transmission and reception of data
JP4301860B2 (ja) * 2003-05-12 2009-07-22 株式会社エヌ・ティ・ティ・ドコモ マルチキャリア伝送用送信機及びマルチキャリア伝送方法
JP4095508B2 (ja) 2003-08-04 2008-06-04 デンヨー株式会社 暖機運転時間短縮装置
WO2005015775A1 (en) * 2003-08-11 2005-02-17 Nortel Networks Limited System and method for embedding ofdm in cdma systems
US7746800B2 (en) 2003-11-21 2010-06-29 Nokia Corporation Flexible rate split method for MIMO transmission
US9473269B2 (en) * 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
US7145940B2 (en) * 2003-12-05 2006-12-05 Qualcomm Incorporated Pilot transmission schemes for a multi-antenna system
KR20050103099A (ko) * 2004-04-24 2005-10-27 삼성전자주식회사 이동통신 시스템에서 방송 서비스 제공 장치 및 방법
US7706346B2 (en) 2004-05-10 2010-04-27 Alcatel-Lucent Usa Inc. Hybrid wireless communications system
JP2005328312A (ja) 2004-05-13 2005-11-24 Ntt Docomo Inc チャネル推定装置、チャネル推定方法及び無線受信機
US9525977B2 (en) * 2004-06-15 2016-12-20 Texas Instruments Incorporated Broadcast multicast mode
US8023466B2 (en) * 2004-06-22 2011-09-20 Jianglei Ma Soft handoff in OFDMA system
US8000221B2 (en) * 2004-07-20 2011-08-16 Qualcomm, Incorporated Adaptive pilot insertion for a MIMO-OFDM system
DE102005003632A1 (de) 2005-01-20 2006-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Katheter für die transvaskuläre Implantation von Herzklappenprothesen
US8526400B2 (en) * 2005-02-15 2013-09-03 Apple Inc. Radio access system and method using OFDM and CDMA for broadband data transmission
US7872981B2 (en) * 2005-05-12 2011-01-18 Qualcomm Incorporated Rate selection for eigensteering in a MIMO communication system
CN100493053C (zh) * 2005-05-13 2009-05-27 东南大学 多天线系统中信道估计的方法
BRPI0614402A2 (pt) * 2005-08-12 2011-03-29 Nokia Corp método e aparelho de colocar um ou mais sìmbolos piloto em um sistema de múltipla entrada mútipla saìda (mimo) de multiportadoras; estação móvel; sistema para transmitir um ou mais sìmbolos piloto; produto de programa de computador e conjunto de circuitos integrados para colocar um ou mais sìmbolos piloto em um sistema de múltipla entrada múltipla saìda (mimo) de multiportadoras
US8077654B2 (en) * 2005-08-22 2011-12-13 Qualcomm Incorporated Auxiliary FL MIMO pilot transmission in 1XEV-DO
US20070041457A1 (en) * 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
CN101305529B (zh) * 2005-10-07 2013-04-03 诺基亚公司 为软频率重用提供公共导频信道的装置和方法
AU2007223440A1 (en) 2006-03-01 2007-09-13 Jr Jones Company Safety gaff

Similar Documents

Publication Publication Date Title
JP2012239188A5 (enExample)
WO2012169816A3 (en) Method and apparatus for transmitting aperiodic channel state information in wireless communication system
TN2017000323A1 (en) On-demand system information
WO2012165820A3 (en) Method and apparatus for transmitting channel state information in multi-node system
MX2019007988A (es) Precodificacion de una transmision proveniente de una disposicion de antenas de paneles multiples.
JP2013251698A5 (enExample)
WO2011034321A3 (en) Apparatus and method for transmitting uplink control information
WO2011083986A3 (en) Apparatus and method for enhancing features of uplink reference signals
JP2013502805A5 (enExample)
PH12016501362A1 (en) Method and apparatus for the synchronization of a device-to-device communication
PH12016500172A1 (en) Methods and apparatus for multiple user uplink
JP2010233260A5 (enExample)
WO2012006005A3 (en) Demodulation reference signal based channel state information feedback in ofdm-mimo systems
WO2014093526A3 (en) System and method for improved communication on a wireless network
WO2012061749A3 (en) Method and apparatus for determining and using channel state information
JP2014096777A5 (enExample)
WO2014042422A3 (en) Method and apparatus for transmitting channel state information-reference signals in wireless communication system
WO2011102692A3 (en) Application of sequence hopping and orthogonal covering codes to uplink reference signals
JP2016526822A5 (enExample)
JP2013038804A5 (enExample)
WO2011052911A3 (ko) 하향링크 기준신호 송수신 방법 및, 이를 이용한 기지국 및 사용자기기
WO2011104502A3 (en) Enhanced spatial modulation
WO2013141800A3 (en) Methods and appartus in a wireless communication system for transmitting and receiving user data on a non-legacy carrier
WO2013022261A3 (en) Extension of physical downlink control channels in a communication system
GB201203143D0 (en) Methods and apparatus for operating wireless devices