JP5890395B2 - Ｍｉｍｏ環境におけるサイクリックシフトパラメータを送受信する装置及び方法 - Google Patents

Ｍｉｍｏ環境におけるサイクリックシフトパラメータを送受信する装置及び方法 Download PDF

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JP5890395B2
JP5890395B2 JP2013508995A JP2013508995A JP5890395B2 JP 5890395 B2 JP5890395 B2 JP 5890395B2 JP 2013508995 A JP2013508995 A JP 2013508995A JP 2013508995 A JP2013508995 A JP 2013508995A JP 5890395 B2 JP5890395 B2 JP 5890395B2
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cyclic shift
layer
shift parameter
orthogonality
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JP2013530599A5 (enExample
JP2013530599A (ja
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ユン，ソンジュン
パク，キョンミン
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パンテック カンパニー リミテッド
パンテック カンパニー リミテッド
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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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2013508995A 2010-05-03 2011-05-03 Ｍｉｍｏ環境におけるサイクリックシフトパラメータを送受信する装置及び方法 Active JP5890395B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2010-0041403 2010-05-03
KR1020100041403A KR101699493B1 (ko) 2010-05-03 2010-05-03 Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치
PCT/KR2011/003320 WO2011139081A2 (en) 2010-05-03 2011-05-03 Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in mimo environment

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JP2016028348A Division JP6367850B2 (ja) 2010-05-03 2016-02-17 Ｍｉｍｏ環境におけるサイクリックシフトパラメータを送受信する装置及び方法

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JP2013530599A JP2013530599A (ja) 2013-07-25
JP2013530599A5 JP2013530599A5 (enExample) 2014-06-26
JP5890395B2 true JP5890395B2 (ja) 2016-03-22

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JP2016028348A Active JP6367850B2 (ja) 2010-05-03 2016-02-17 Ｍｉｍｏ環境におけるサイクリックシフトパラメータを送受信する装置及び方法

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US (7) US8531939B2 (enExample)
EP (2) EP2567469B1 (enExample)
JP (2) JP5890395B2 (enExample)
KR (1) KR101699493B1 (enExample)
CN (2) CN102986143B (enExample)
WO (1) WO2011139081A2 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2533593B1 (en) * 2009-08-14 2016-03-23 NEC Corporation Detecting a downlink control structure for carrier aggregation
US8588833B2 (en) * 2010-04-30 2013-11-19 Sharp Laboratories Of America, Inc. Assigning and coordinating uplink reference signals for cooperative communication
KR101699493B1 (ko) * 2010-05-03 2017-01-26 주식회사 팬택 Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치
US9197388B2 (en) * 2010-05-25 2015-11-24 Kyocera Corporation Radio base station and control method for the same
EP3506521B1 (en) 2010-10-01 2025-01-29 Outdoor Wireless Networks LLC Distributed antenna system for mimo signals
WO2013002724A1 (en) * 2011-06-30 2013-01-03 Telefonaktiebolaget L M Ericsson (Publ) Method and device for handling reference signals in a communications network
TR201808875T4 (tr) * 2011-06-30 2018-07-23 Ericsson Telefon Ab L M Bir iletişim ağında baz dizilerin işlenmesi için usul ve cihaz.
EP2747320B1 (en) 2011-08-16 2016-09-28 LG Electronics Inc. Method and apparatus for transmitting uplink reference signal in wireless communication system
EP2777233B1 (en) * 2011-11-07 2018-05-30 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for signaling demodulation reference signals
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
JP5786769B2 (ja) * 2012-03-14 2015-09-30 富士通株式会社 名寄支援プログラム、名寄支援方法および名寄支援装置
JP5815442B2 (ja) * 2012-03-14 2015-11-17 シャープ株式会社 制御局装置、無線通信システム、割り当て方法およびプログラム
WO2013139042A1 (en) * 2012-03-23 2013-09-26 Nokia Siemens Networks Oy Communication mechanism using demodulation reference signal based communication mode
JP6208409B2 (ja) * 2012-04-06 2017-10-04 株式会社Ｎｔｔドコモ ユーザ装置及び通信方法
CN103686861B (zh) * 2012-09-06 2017-06-13 华为技术有限公司 设备间d2d通信中传输参考信号的方法和装置
US9253768B2 (en) 2012-10-08 2016-02-02 Qualcomm Incorporated Reference signals for an enhanced physical downlink control channel
WO2014096909A1 (en) * 2012-12-21 2014-06-26 Nokia Corporation Grouping of cs and comb values for dm-rs and srs on shared time-frequency resources
CN103944662B (zh) * 2013-01-18 2018-10-02 中兴通讯股份有限公司 一种发射上行解调参考信号的方法和系统
KR101809961B1 (ko) * 2013-06-26 2017-12-18 엘지전자 주식회사 대규모 mimo 방식을 위한 그룹핑 기반의 참조 신호 전송
JP6513655B2 (ja) * 2013-07-17 2019-05-15 エルジー エレクトロニクス インコーポレイティド 大規模ｍｉｍｏ方式のためのグルーピングベース参照信号送信
WO2015020291A1 (en) * 2013-08-09 2015-02-12 Lg Electronics Inc. Antenna combining for massive mimo scheme
EP3869759B1 (en) 2014-01-13 2022-11-30 Huawei Device Co., Ltd. Reference signal transmission method and user equipment
US9356676B2 (en) * 2014-01-30 2016-05-31 Aruba Networks, Inc. System and methods for adaptive per-user multipath control for spatial multiplexing gain in MIMO systems
US9698889B2 (en) * 2014-09-24 2017-07-04 Intel Corporation Scheduling in a multiple user multiple-input and multiple output communications network
US10506567B2 (en) * 2015-05-08 2019-12-10 Lg Electronics Inc. Method and apparatus for transmitting and receiving uplink signal in wireless communication system
CN107852205B (zh) * 2015-08-12 2021-06-04 苹果公司 多用户多输入多输出通信系统和方法
WO2017028364A1 (zh) * 2015-08-19 2017-02-23 华为技术有限公司 一种参考信号配置方法及设备
US10536312B2 (en) * 2015-12-03 2020-01-14 Idac Holdings, Inc. System, method, and apparatus for low power cyclic prefix (CP) based hybrid spread waveforms
CN108633033B (zh) * 2017-03-24 2023-05-12 中兴通讯股份有限公司 一种传输资源确定方法、装置及用户设备
KR101978852B1 (ko) * 2017-08-04 2019-05-16 엘지전자 주식회사 무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치
CN110011692A (zh) * 2017-12-29 2019-07-12 株式会社Ntt都科摩 一种扩频通信方法、用户设备和基站
WO2021046823A1 (zh) * 2019-09-12 2021-03-18 华为技术有限公司 一种参考信号处理方法、装置及系统
WO2022082792A1 (zh) * 2020-10-23 2022-04-28 华为技术有限公司 一种信号发送、信号检测方法及装置

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7738437B2 (en) * 2003-01-21 2010-06-15 Nortel Networks Limited Physical layer structures and initial access schemes in an unsynchronized communication network
US8031784B2 (en) * 2006-03-17 2011-10-04 Marvell World Trade Ltd. Preamble detection with unknown channel
JP4932419B2 (ja) * 2006-06-19 2012-05-16 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
KR100987266B1 (ko) * 2007-02-14 2010-10-12 삼성전자주식회사 단일 반송파 주파수 분할 다중접속 시스템에서 제어정보 송수신 방법 및 장치
KR100956494B1 (ko) * 2007-06-14 2010-05-07 엘지전자 주식회사 제어신호 전송 방법
KR101457685B1 (ko) * 2007-08-10 2014-11-03 삼성전자주식회사 셀룰러 무선 통신 시스템에서 애크/내크의 송수신 방법 및 장치
US20090168730A1 (en) * 2007-10-29 2009-07-02 Motorola, Inc. Pilot Signal Allocation Method and Apparatus
EP2056515B1 (en) * 2007-10-30 2019-06-12 Cellular Communications Equipment Llc Methods, apparatuses, system and related computer program product for resource allocation
WO2010031189A1 (en) * 2008-09-22 2010-03-25 Nortel Networks Limited Method and system for space code transmit diversity of pucch
US9065646B2 (en) 2008-02-04 2015-06-23 Nokia Solutions And Networks Oy ACK/NACK channelization for resource blocks containing both ACK/NACK and CQI
US8160018B2 (en) * 2008-03-14 2012-04-17 Samsung Electronics Co., Ltd. Methods of uplink channelization in LTE
US8699426B2 (en) * 2008-03-26 2014-04-15 Qualcomm Incorporated Method and apparatus for resource allocation in wireless communication systems
US9246650B2 (en) * 2008-06-04 2016-01-26 Nokia Solutions And Networks Oy Method, apparatus and computer program for open loop transmission diversity
EP2320615B1 (en) * 2008-08-19 2013-06-19 Electronics and Telecommunications Research Institute Method and apparatus for transmitting acknowledgement and negative acknowledgement
US8428018B2 (en) * 2008-09-26 2013-04-23 Lg Electronics Inc. Method of transmitting reference signals in a wireless communication having multiple antennas
CN101540631B (zh) * 2009-04-27 2014-03-12 中兴通讯股份有限公司 测量参考信号的多天线发送方法及装置
WO2010134773A2 (ko) * 2009-05-21 2010-11-25 엘지전자 주식회사 다중 안테나 시스템에서 참조 신호 전송 방법 및 장치
US8437332B2 (en) * 2009-06-22 2013-05-07 Qualcomm Incorporated Low complexity unified control channel processing
JP2012531804A (ja) * 2009-06-26 2012-12-10 エルジー エレクトロニクス インコーポレイティド アップリンクｍｉｍｏ伝送において参照信号を伝送する方法及び装置
AU2010296221B8 (en) * 2009-09-16 2014-01-16 Lg Electronics Inc. Method and apparatus for transmitting a reference signal in a multi-antenna system
ES2910995T3 (es) * 2009-10-01 2022-05-17 Sun Patent Trust Aparato de estación terminal, aparato de estación base, procedimiento de transmisión y procedimiento de control
TWI628933B (zh) * 2009-10-01 2018-07-01 內數位專利控股公司 傳輸上鏈控制資訊的方法及系統
US9276783B2 (en) * 2009-10-05 2016-03-01 Nokia Solutions And Networks Oy Uplink transmission mode switching in single user multiple-input communication
US8817588B2 (en) * 2009-10-28 2014-08-26 Qualcomm Incorporated Multiplexing data and reference information in a wireless communication system
KR20110055367A (ko) * 2009-11-17 2011-05-25 엘지전자 주식회사 다중 안테나 시스템에서 ｈａｒｑ 수행 방법 및 장치
KR101787097B1 (ko) * 2009-11-18 2017-10-19 엘지전자 주식회사 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치
WO2011084004A2 (ko) * 2010-01-07 2011-07-14 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 시퀀스 생성 방법 및 장치
KR101489869B1 (ko) * 2010-01-08 2015-02-05 노키아 솔루션스 앤드 네트웍스 오와이 무선 통신의 복조 기준 신호 멀티플렉싱 이용 방법 및 장치
US9258160B2 (en) * 2010-01-11 2016-02-09 Qualcomm Incorporated Multiplexing demodulation reference signals in wireless communications
KR101733489B1 (ko) * 2010-01-17 2017-05-24 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
EP2685637A1 (en) * 2010-02-16 2014-01-15 Telefonaktiebolaget LM Ericsson (PUBL) MIMO layer specific reference signals based on codes and cyclic shifts
EP2540019B1 (en) * 2010-02-22 2018-12-19 Samsung Electronics Co., Ltd Application of sequence hopping and orthogonal covering codes to uplink reference signals
CN102202409A (zh) * 2010-03-26 2011-09-28 北京三星通信技术研究有限公司 一种参考符号的确定方法
EP2541858B1 (en) * 2010-04-04 2018-11-07 LG Electronics Inc. Method and apparatus for transmitting control information in wireless communication system
KR20110112005A (ko) * 2010-04-05 2011-10-12 주식회사 팬택 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치
CN102082595B (zh) * 2010-04-30 2013-08-07 电信科学技术研究院 一种配置dmrs的方法、装置及系统
KR101699493B1 (ko) * 2010-05-03 2017-01-26 주식회사 팬택 Ｍｉｍｏ 환경에서 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치
KR20110122037A (ko) * 2010-05-03 2011-11-09 주식회사 팬택 사운딩 기준 신호의 비주기적 송신 방법 및 장치
US9065585B2 (en) * 2010-05-13 2015-06-23 Lg Electronics Inc. Method and apparatus for generating a reference signal sequence in a wireless communication system
WO2011161946A1 (ja) * 2010-06-21 2011-12-29 パナソニック株式会社 端末装置、基地局装置、再送方法及びリソース割り当て方法
US8503338B2 (en) * 2010-06-28 2013-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Optimized signaling of demodulation reference signal patterns
KR101227520B1 (ko) * 2010-07-09 2013-01-31 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 상향링크 참조 신호 송신 방법 및 이를 위한 장치
WO2012026706A2 (ko) * 2010-08-24 2012-03-01 (주)팬택 Mimo 동작방식에 따른 참조신호 송수신 방법 및 장치
WO2012036409A2 (ko) * 2010-09-13 2012-03-22 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
US9155083B2 (en) * 2010-10-12 2015-10-06 Lg Electronics Inc. Method and device for transmitting control information in a wireless communication system
US9001641B2 (en) * 2010-10-25 2015-04-07 Texas Instruments Incorporated Sounding reference signal processing for LTE
JP2012222722A (ja) * 2011-04-13 2012-11-12 Sharp Corp 無線通信システム、移動局装置および基地局装置
JP5793184B2 (ja) * 2011-04-26 2015-10-14 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 送信装置、受信装置、送信方法、受信方法
US9487881B2 (en) 2011-07-18 2016-11-08 Asm Technology Singapore Pte Ltd Apparatus for electroplating a tooling for use in semiconductor device encapsulation
RU2014108326A (ru) * 2011-08-05 2015-09-10 Телефонактиеболагет Л М Эрикссон (Пабл) Способ генерации опорного сигнала
US8811144B2 (en) * 2011-11-04 2014-08-19 Intel Corporation User equipment (UE)-specific assignment of demodulation reference signal (DMRS) sequences to support uplink (UL) coordinated multipoint (CoMP)
US20130343477A9 (en) * 2011-11-04 2013-12-26 Research In Motion Limited PUSCH Reference Signal Design for High Doppler Frequency
US20130114514A1 (en) * 2011-11-04 2013-05-09 Nokia Siemens Networks Oy DMRS Arrangements For Coordinated Multi-Point Communication
TW201345278A (zh) * 2012-01-26 2013-11-01 Interdigital Patent Holdings Lte共存動態參數調整
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
KR101525048B1 (ko) * 2012-06-11 2015-06-08 주식회사 케이티 단말의 상향링크 사운딩 참조신호 전송방법 및 그 단말
US9414399B2 (en) * 2013-02-07 2016-08-09 Commscope Technologies Llc Radio access networks

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WO2011139081A2 (en) 2011-11-10
JP2016129389A (ja) 2016-07-14
US20170111199A1 (en) 2017-04-20
JP6367850B2 (ja) 2018-08-01
US8964520B2 (en) 2015-02-24
US8531939B2 (en) 2013-09-10
KR101699493B1 (ko) 2017-01-26
US20180241601A1 (en) 2018-08-23
US10305712B2 (en) 2019-05-28
US20160173308A1 (en) 2016-06-16
US10735234B2 (en) 2020-08-04
CN102986143B (zh) 2015-10-21
CN105119639A (zh) 2015-12-02
EP2567469A4 (en) 2015-01-28
CN102986143A (zh) 2013-03-20
KR20110121899A (ko) 2011-11-09
EP3379738B1 (en) 2020-08-19
US20190253294A1 (en) 2019-08-15
EP2567469A2 (en) 2013-03-13
US20130322229A1 (en) 2013-12-05
US9531574B2 (en) 2016-12-27
US20150146512A1 (en) 2015-05-28
EP2567469B1 (en) 2018-06-20
US9264273B2 (en) 2016-02-16
WO2011139081A3 (en) 2012-03-01
CN105119639B (zh) 2018-10-19
US20110267972A1 (en) 2011-11-03
US9935804B2 (en) 2018-04-03
JP2013530599A (ja) 2013-07-25

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