ATE540510T1 - System und verfahren zum empfangen und verarbeiten von multikommunikationssignalen - Google Patents

System und verfahren zum empfangen und verarbeiten von multikommunikationssignalen

Info

Publication number
ATE540510T1
ATE540510T1 AT09732957T AT09732957T ATE540510T1 AT E540510 T1 ATE540510 T1 AT E540510T1 AT 09732957 T AT09732957 T AT 09732957T AT 09732957 T AT09732957 T AT 09732957T AT E540510 T1 ATE540510 T1 AT E540510T1
Authority
AT
Austria
Prior art keywords
component carrier
signals
relevant
receiver
data
Prior art date
Application number
AT09732957T
Other languages
English (en)
Inventor
Bengt Lindoff
Niklas Andgart
Fredrik Nordstroem
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE540510T1 publication Critical patent/ATE540510T1/de

Links

Classifications

    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Circuits Of Receivers In General (AREA)
AT09732957T 2008-04-14 2009-03-27 System und verfahren zum empfangen und verarbeiten von multikommunikationssignalen ATE540510T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4458808P 2008-04-14 2008-04-14
US12/324,381 US8050369B2 (en) 2008-04-14 2008-11-26 System and method of receiving and processing multicommunication signals
PCT/EP2009/053658 WO2009127512A1 (en) 2008-04-14 2009-03-27 System and method of receiving and processing multicommunication signals

Publications (1)

Publication Number Publication Date
ATE540510T1 true ATE540510T1 (de) 2012-01-15

Family

ID=41163969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09732957T ATE540510T1 (de) 2008-04-14 2009-03-27 System und verfahren zum empfangen und verarbeiten von multikommunikationssignalen

Country Status (5)

Country Link
US (1) US8050369B2 (de)
EP (1) EP2281377B1 (de)
AT (1) ATE540510T1 (de)
ES (1) ES2378617T3 (de)
WO (1) WO2009127512A1 (de)

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KR101888507B1 (ko) * 2008-04-21 2018-08-16 애플 인크. Ｈａｒｑ 프로토콜을 위한 방법 및 시스템
US8150478B2 (en) * 2008-07-16 2012-04-03 Marvell World Trade Ltd. Uplink power control in aggregated spectrum systems
US8537802B2 (en) * 2008-07-23 2013-09-17 Marvell World Trade Ltd. Channel measurements in aggregated-spectrum wireless systems
EP2308184A4 (de) * 2008-07-30 2014-08-20 Lg Electronics Inc Verfahren und vorrichtung zur pdcch-überwachung in einem drahtlosen kommunikationssystem
US20110195735A1 (en) * 2008-08-27 2011-08-11 Ralf Irmer Multiple Power Control Parameter Sets for Wireless Uplink Data Transmission
US8873505B2 (en) * 2009-03-12 2014-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for performing component carrier-specific reconfiguration
US9350501B2 (en) * 2009-04-28 2016-05-24 Mitsubishi Electric Corporation Mobile communication system
EP2496034B1 (de) 2009-10-29 2019-11-20 Nec Corporation Drahtloses kommunikationssystem, drahtloses kommunikationsverfahren, drahtlose station und programm
CN102118825B (zh) * 2009-12-31 2013-12-04 华为技术有限公司 实现多点联合传输的方法、终端及系统
KR20110082725A (ko) * 2010-01-12 2011-07-20 주식회사 팬택 다중 요소 반송파의 시스템 정보 전송방법 및 전송장치와, 그를 이용한 시스템 정보 수신/업데이트 장치
US20110249619A1 (en) * 2010-04-13 2011-10-13 Yi Yu Wireless communication system using multiple-serving nodes
US9225394B2 (en) 2010-04-19 2015-12-29 Lg Electronics Inc. Method and apparatus for receiving a signal from a base station having a plurality of antennas
CN106455076B (zh) 2010-04-30 2022-01-25 索尼公司 无线资源控制装置和方法、基站和终端装置及其方法
WO2012014099A1 (en) 2010-07-27 2012-02-02 Marvell World Trade Ltd. Shared soft metric buffer for carrier aggregation receivers
WO2012059134A1 (en) * 2010-11-05 2012-05-10 Telefonaktiebolaget Lm Ericsson (Publ) Comp operation in cellular communication networks
WO2012059135A1 (en) 2010-11-05 2012-05-10 Telefonaktiebolaget Lm Ericsson (Publ) Comp operation in cellular communication networks
US9559884B2 (en) * 2011-02-07 2017-01-31 Intel Corporation Co-phasing of transmissions from multiple infrastructure nodes
US8526907B2 (en) 2011-11-30 2013-09-03 St-Ericsson Sa Power consumption reduction technique for integrated wireless radio receiver front-ends
US8548410B2 (en) 2011-11-30 2013-10-01 St-Ericsson Sa RF front-end for intra-band carrier aggregation
EP2672647B1 (de) * 2012-06-04 2015-08-26 Sequans Communications Verfahren und Benutzereinrichtung zur Trägeraggregation
WO2014081359A1 (en) * 2012-11-23 2014-05-30 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for radio resource management
CN104769901B (zh) 2013-01-04 2019-08-02 马维尔国际贸易有限公司 用于通信的方法、电信装置以及用于处理信号的芯片组
US9872299B1 (en) 2014-12-09 2018-01-16 Marvell International Ltd. Optimized transmit-power allocation in multi-carrier transmission
EP3174259B1 (de) * 2015-11-24 2018-08-01 NTT DoCoMo, Inc. Pro teilband basierte vorhaltezeit für mehrträgersignale
KR102603921B1 (ko) * 2015-12-03 2023-11-20 삼성전자주식회사 복수의 컴포넌트 캐리어를 처리하는 신호 처리 방법 및 그 장치
EP3586565B1 (de) 2017-02-23 2021-04-21 Maven Wireless Sweden AB Verfahren und verteiltes antennensystem zur routing von aggregierten träger in diesem verteilten antennensystem
CN112242876B (zh) * 2020-10-28 2021-08-10 高拓讯达（北京）科技有限公司 获取外部时钟源提供的时钟信号的方法与无线通信装置
IT202100011189A1 (it) 2021-05-03 2022-11-03 Nextchem S P A Processo a basso impatto ambientale per la riduzione di minerali ferrosi in altoforno impiegante gas di sintesi

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US7366089B2 (en) * 2003-10-08 2008-04-29 Atheros Communications, Inc. Apparatus and method of multiple antenna receiver combining of high data rate wideband packetized wireless communication signals
CN101048959A (zh) 2004-09-23 2007-10-03 加利福尼亚大学董事会 接收无线正交频分复用的多副载波选择分集架构和方法
KR100749447B1 (ko) * 2004-12-21 2007-08-14 한국전자통신연구원 고속 휴대 인터넷 시스템에서 타이밍 에러와 주파수오프셋을 추정하는 방법 및 그 장치
US20060153283A1 (en) 2005-01-13 2006-07-13 Scharf Louis L Interference cancellation in adjoint operators for communication receivers
US7912137B2 (en) 2006-01-11 2011-03-22 Amicus Wireless Technology Ltd. OFDMA device and method of correcting frequency offset in OFDMA signals
EP1876729A1 (de) 2006-07-05 2008-01-09 Koninklijke Philips Electronics N.V. Kommunikationssystem mit asymetrische Bandbreite
US7693095B2 (en) 2006-07-13 2010-04-06 Infineon Technologies Ag Apparatus and method for compensating for frequency / phase pulling bursts in received OFDM signals
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Also Published As

Publication number Publication date
WO2009127512A1 (en) 2009-10-22
EP2281377B1 (de) 2012-01-04
US20090257533A1 (en) 2009-10-15
ES2378617T3 (es) 2012-04-16
EP2281377A1 (de) 2011-02-09
US8050369B2 (en) 2011-11-01

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