PL3541109T3 - Urządzenie do komunikacji bezprzewodowej i sposób generowania sygnału odniesienia - Google Patents

Urządzenie do komunikacji bezprzewodowej i sposób generowania sygnału odniesienia

Info

Publication number
PL3541109T3
PL3541109T3 PL19173247T PL19173247T PL3541109T3 PL 3541109 T3 PL3541109 T3 PL 3541109T3 PL 19173247 T PL19173247 T PL 19173247T PL 19173247 T PL19173247 T PL 19173247T PL 3541109 T3 PL3541109 T3 PL 3541109T3
Authority
PL
Poland
Prior art keywords
wireless communication
reference signal
communication apparatus
signal generating
generating method
Prior art date
Application number
PL19173247T
Other languages
English (en)
Inventor
Takashi Iwai
Daichi Imamura
Akihiko Nishio
Yoshihiko Ogawa
Masaru Fukuoka
Original Assignee
Sun Patent Trust
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sun Patent Trust filed Critical Sun Patent Trust
Publication of PL3541109T3 publication Critical patent/PL3541109T3/pl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023Interference mitigation or co-ordination
    • H04J11/005Interference mitigation or co-ordination of intercell interference
    • H04J11/0053Interference mitigation or co-ordination of intercell interference using co-ordinated multipoint transmission/reception
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/354Adjacent channel leakage power
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022Site diversity; Macro-diversity
    • H04B7/024Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/0007Code type
    • H04J13/0055ZCZ [zero correlation zone]
    • H04J13/0059CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062Zadoff-Chu
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/0074Code shifting or hopping
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/20Arrangements for detecting or preventing errors in the information received using signal quality detector
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/0224Channel estimation using sounding signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035Resource allocation in a cooperative multipoint environment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026Transmission of channel quality indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0073Allocation arrangements that take into account other cell interferences

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Noise Elimination (AREA)
PL19173247T 2009-10-30 2010-10-29 Urządzenie do komunikacji bezprzewodowej i sposób generowania sygnału odniesienia PL3541109T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009250432 2009-10-30
PCT/JP2010/006398 WO2011052222A1 (ja) 2009-10-30 2010-10-29 無線通信装置及び参照信号生成方法
EP18155351.2A EP3337217B1 (en) 2009-10-30 2010-10-29 Wireless communication apparatus and reference signal generating method
EP19173247.8A EP3541109B1 (en) 2009-10-30 2010-10-29 Wireless communication apparatus and reference signal generating method
EP10826358.3A EP2496005B1 (en) 2009-10-30 2010-10-29 Wireless communication apparatus and reference signal generating method

Publications (1)

Publication Number Publication Date
PL3541109T3 true PL3541109T3 (pl) 2021-01-11

Family

ID=43921655

Family Applications (3)

Application Number Title Priority Date Filing Date
PL10826358T PL2496005T3 (pl) 2009-10-30 2010-10-29 Urządzenie do łączności bezprzewodowej i sposób generowania sygnału odniesienia
PL19173247T PL3541109T3 (pl) 2009-10-30 2010-10-29 Urządzenie do komunikacji bezprzewodowej i sposób generowania sygnału odniesienia
PL18155351T PL3337217T3 (pl) 2009-10-30 2010-10-29 Urządzenie do łączności bezprzewodowej i sposób generowania sygnału odniesienia

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL10826358T PL2496005T3 (pl) 2009-10-30 2010-10-29 Urządzenie do łączności bezprzewodowej i sposób generowania sygnału odniesienia

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL18155351T PL3337217T3 (pl) 2009-10-30 2010-10-29 Urządzenie do łączności bezprzewodowej i sposób generowania sygnału odniesienia

Country Status (15)

Country Link
US (9) US8797986B2 (pl)
EP (3) EP2496005B1 (pl)
JP (4) JP5574449B2 (pl)
KR (1) KR101580010B1 (pl)
CY (1) CY1120973T1 (pl)
DK (1) DK2496005T3 (pl)
ES (3) ES2822294T3 (pl)
HR (1) HRP20181417T1 (pl)
HU (1) HUE039041T2 (pl)
LT (1) LT2496005T (pl)
PL (3) PL2496005T3 (pl)
PT (1) PT2496005T (pl)
RS (1) RS57614B1 (pl)
SI (1) SI2496005T1 (pl)
WO (1) WO2011052222A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS57614B1 (sr) * 2009-10-30 2018-11-30 Sun Patent Trust Uređaji za bežičnu komunikaciju i metod generisanja referentnog signala
EP2702816B1 (en) * 2011-04-29 2017-10-11 Nokia Solutions and Networks Oy Method and device for processing uplink control data in a wireless network
KR20130011441A (ko) * 2011-07-21 2013-01-30 주식회사 팬택 제어 정보 전송 방법 및 장치
WO2013025136A1 (en) * 2011-08-15 2013-02-21 Telefonaktiebolaget L M Ericsson (Publ) Femtocell base station, method, computer program and computer program product
DE102011118076B4 (de) * 2011-11-04 2024-04-18 Airbus Operations Gmbh Verfahren zur deutlichen Steigerung der Verfügbarkeit drahtloser Verbindungen
WO2013132773A1 (ja) * 2012-03-09 2013-09-12 パナソニック株式会社 端末装置、無線送信方法、基地局装置およびチャネル推定方法
US9531465B2 (en) * 2012-08-01 2016-12-27 Nec (China) Co., Ltd. Method and apparatus for obtaining channel quality indication
CN103581944B (zh) * 2012-08-07 2016-12-07 华为技术有限公司 超高速随机接入处理方法、装置及系统
CN105122679B (zh) * 2013-04-15 2018-09-25 Lg电子株式会社 在无线接入系统中发送探测参考信号的方法和设备
US10531512B2 (en) * 2015-04-01 2020-01-07 Huawei Technologies Co., Ltd. System and method for a tracking channel
CN106470096B (zh) * 2015-08-14 2021-03-23 索尼公司 用于无线通信的基站侧和用户设备侧的装置及方法
JP2020530212A (ja) * 2017-06-15 2020-10-15 中▲興▼通▲訊▼股▲ふぇん▼有限公司Zte Corporation シーケンス生成のための方法および装置
DE102017211375B3 (de) * 2017-07-04 2018-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Spezifische Sprungmuster für wiederholtes Senden und Empfangen von Daten und Verfahren zum Erzeugen derselben

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007516662A (ja) * 2003-11-07 2007-06-21 シャープ株式会社 ネットワークチャンネルの特性値の測定およびネットワーク管理のシステムおよび方法
US8098745B2 (en) * 2006-03-27 2012-01-17 Texas Instruments Incorporated Random access structure for wireless networks
US8738056B2 (en) * 2006-05-22 2014-05-27 Qualcomm Incorporation Signal acquisition in a wireless communication system
JP4940867B2 (ja) * 2006-09-29 2012-05-30 日本電気株式会社 移動通信システムにおける制御信号およびリファレンス信号の多重方法、リソース割当方法および基地局
US7957759B2 (en) * 2006-12-08 2011-06-07 Texas Instruments Incorporated Wideband reference signal transmission in SC-FDMA communication systems
US8340154B2 (en) 2007-03-15 2012-12-25 Panasonic Corporation Radio transmission device and radio transmission method
JP4601637B2 (ja) * 2007-03-20 2010-12-22 株式会社エヌ・ティ・ティ・ドコモ 移動局、送信方法及び無線通信システム
US8676223B2 (en) * 2007-03-23 2014-03-18 Qualcomm Incorporated Backhaul communication for interference management
RU2475969C9 (ru) * 2007-04-30 2013-06-20 Нокиа Сименс Нетворкс Ой Координированный циклический сдвиг и скачкообразная перестройка частоты последовательности для последовательности задова-чу, модифицированной последовательности задова-чу и последовательности поблочного расширения
WO2008155907A1 (ja) * 2007-06-19 2008-12-24 Panasonic Corporation 系列割当方法および無線移動局装置
WO2009084224A1 (ja) * 2007-12-27 2009-07-09 Panasonic Corporation 系列ホッピング方法、無線通信端末装置および無線通信基地局装置
JP4724731B2 (ja) 2008-04-11 2011-07-13 日本ピラー工業株式会社 メカニカルシール及びメカニカルシール装置
CN102090012B (zh) * 2008-05-09 2016-06-08 诺基亚通信公司 基于3g-lte的虚拟导频序列中的多小区信道估计
US8942165B2 (en) * 2008-08-01 2015-01-27 Qualcomm Incorporated System and method for distributed multiple-input multiple-output (MIMO) in a wireless communication system
US8687545B2 (en) * 2008-08-11 2014-04-01 Qualcomm Incorporated Anchor carrier in a multiple carrier wireless communication system
US9019903B2 (en) * 2008-12-08 2015-04-28 Qualcomm Incorporated Optimization to support uplink coordinated multi-point
CN102246447A (zh) * 2008-12-10 2011-11-16 松下电器产业株式会社 无线通信终端装置、无线通信基站装置及信号扩频方法
US8442566B2 (en) * 2009-01-07 2013-05-14 Samsung Electronics Co., Ltd. Coordinated multipoint (CoMP) joint transmission using channel information feedback and higher rank dedicated beam-forming
US20100232336A1 (en) * 2009-03-13 2010-09-16 Sharp Laboratories Of America, Inc. Systems and methods for selecting antennas for coordinated multipoint transmission
US8693429B2 (en) * 2009-03-31 2014-04-08 Qualcomm Incorporated Methods and apparatus for generation and use of reference signals in a communications system
US8145223B2 (en) * 2009-04-09 2012-03-27 Telefonaktiebolaget L M Ericsson (Publ) Inter-cell interference mitigation
US8644238B2 (en) * 2009-04-27 2014-02-04 Nokia Siemens Networks Oy Demodulation reference signals in a communication system
US8442545B2 (en) * 2009-06-17 2013-05-14 Telefonaktiebolaget L M Ericsson (Publ) Network-wide inter-cell interference minimization via coordinated multipoint cell scheduling coordination
CN102474401A (zh) * 2009-07-22 2012-05-23 诺基亚西门子通信公司 在协作式多点传输/接收通信网络中协调传输资源的方法
EP2465211B1 (en) * 2009-08-14 2015-02-25 Nokia Solutions and Networks Oy Improvements for coordinated multipoint transmission
US20110244877A1 (en) * 2009-10-08 2011-10-06 Qualcomm Incorporated Method and apparatus for using channel state information reference signal in wireless communication system
US9031008B2 (en) * 2009-10-30 2015-05-12 Samsung Electronics Co., Ltd. Methods and apparatus for multi-user MIMO transmissions in wireless communication systems
RS57614B1 (sr) * 2009-10-30 2018-11-30 Sun Patent Trust Uređaji za bežičnu komunikaciju i metod generisanja referentnog signala

Also Published As

Publication number Publication date
KR101580010B1 (ko) 2015-12-23
US20150229428A1 (en) 2015-08-13
US20240146434A1 (en) 2024-05-02
US20160248532A1 (en) 2016-08-25
US20140286260A1 (en) 2014-09-25
ES2685510T3 (es) 2018-10-09
US11349588B2 (en) 2022-05-31
EP3541109B1 (en) 2020-07-29
US9363031B2 (en) 2016-06-07
JP6065071B2 (ja) 2017-01-25
US9893830B2 (en) 2018-02-13
US10826638B2 (en) 2020-11-03
JP2015228684A (ja) 2015-12-17
RS57614B1 (sr) 2018-11-30
PL2496005T3 (pl) 2018-11-30
LT2496005T (lt) 2018-09-10
US20190222338A1 (en) 2019-07-18
PL3337217T3 (pl) 2020-01-31
EP3541109A1 (en) 2019-09-18
EP2496005B1 (en) 2018-06-06
WO2011052222A1 (ja) 2011-05-05
HUE039041T2 (hu) 2018-12-28
US20210013983A1 (en) 2021-01-14
ES2748499T3 (es) 2020-03-17
JP2014212556A (ja) 2014-11-13
US20120207077A1 (en) 2012-08-16
US8797986B2 (en) 2014-08-05
CY1120973T1 (el) 2020-05-29
KR20120112382A (ko) 2012-10-11
JPWO2011052222A1 (ja) 2013-03-14
US20180131460A1 (en) 2018-05-10
DK2496005T3 (en) 2018-09-17
US20220255655A1 (en) 2022-08-11
ES2822294T3 (es) 2021-04-30
JP6300165B2 (ja) 2018-03-28
JP2017063490A (ja) 2017-03-30
US11909511B2 (en) 2024-02-20
EP2496005A1 (en) 2012-09-05
SI2496005T1 (sl) 2018-10-30
JP5574449B2 (ja) 2014-08-20
JP5788568B2 (ja) 2015-09-30
EP3337217A1 (en) 2018-06-20
EP2496005A4 (en) 2017-03-22
HRP20181417T1 (hr) 2018-10-19
EP3337217B1 (en) 2019-07-10
US9048972B2 (en) 2015-06-02
US10291344B2 (en) 2019-05-14
PT2496005T (pt) 2018-10-19

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