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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CN102124772B (zh) * 2008-04-21 2015-09-02 苹果公司 用于harq协议的方法和系统
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
WO2010013961A2 (en) * 2008-07-30 2010-02-04 Lg Electronics Inc. Method and apparatus of monitoring pdcch in wireless communication system
CN102197689B (zh) * 2008-08-27 2015-02-25 诺基亚通信公司 用于无线上行链路数据传输的多个功率控制参数组
EP2406984A1 (de) * 2009-03-12 2012-01-18 Interdigital Patent Holdings, Inc. Verfahren und vorrichtung zum durchführen einer komponententrägerspezifischen umkonfiguration
WO2010125769A1 (ja) 2009-04-28 2010-11-04 三菱電機株式会社 移動体通信システム
US10447441B2 (en) 2009-10-29 2019-10-15 Nec Corporation Wireless communication system, wireless communication method, radio station and program
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
WO2011132905A2 (ko) * 2010-04-19 2011-10-27 엘지전자 주식회사 복수의 안테나를 포함하는 기지국으로부터 신호를 수신하는 방법 및 장치
CN102238522B (zh) 2010-04-30 2016-11-16 索尼公司 更新成份载波的方法、基站、终端和通信系统
US8526889B2 (en) 2010-07-27 2013-09-03 Marvell World Trade Ltd. Shared soft metric buffer for carrier aggregation receivers
DK2636159T3 (en) * 2010-11-05 2018-08-13 Ericsson Telefon Ab L M COMP function in cellular communication networks
PL2636160T3 (pl) 2010-11-05 2015-08-31 Ericsson Telefon Ab L M Działanie COMP w sieciach komunikacji komórkowej
EP2673892A4 (de) 2011-02-07 2016-09-14 Intel Corp Synchronisierung von übertragungen von mehreren infrastrukturknoten
US8548410B2 (en) * 2011-11-30 2013-10-01 St-Ericsson Sa RF front-end for intra-band carrier aggregation
US8526907B2 (en) 2011-11-30 2013-09-03 St-Ericsson Sa Power consumption reduction technique for integrated wireless radio receiver front-ends
EP2672647B1 (de) * 2012-06-04 2015-08-26 Sequans Communications Verfahren und Benutzereinrichtung zur Trägeraggregation
CN104798353B (zh) * 2012-11-23 2019-08-06 瑞典爱立信有限公司 用于无线电资源管理的方法、装置和通信节点
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
WO2018154001A1 (en) 2017-02-23 2018-08-30 Maven Wireless Sweden Ab Routing aggregated carriers in a das
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
US8462868B2 (en) 2004-09-23 2013-06-11 The Regents Of The University Of California Multiple sub-carrier selection diversity architecture and method for wireless OFDM
US7961697B2 (en) * 2004-12-21 2011-06-14 Samsung Electronics Co., Ltd. Method and apparatus for estimating timing error and frequency offset of HPi system
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
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Also Published As

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

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