CA2729197C - Methods and arrangements for frequency selective repetition - Google Patents

Methods and arrangements for frequency selective repetition Download PDF

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Publication number
CA2729197C
CA2729197C CA2729197A CA2729197A CA2729197C CA 2729197 C CA2729197 C CA 2729197C CA 2729197 A CA2729197 A CA 2729197A CA 2729197 A CA2729197 A CA 2729197A CA 2729197 C CA2729197 C CA 2729197C
Authority
CA
Canada
Prior art keywords
carrier
component carriers
component
anchor carrier
repeater node
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.)
Expired - Fee Related
Application number
CA2729197A
Other languages
English (en)
French (fr)
Other versions
CA2729197A1 (en
Inventor
Niklas Johansson
Gunnar Mildh
Pal Frenger
Peter Larsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CA2729197A1 publication Critical patent/CA2729197A1/en
Application granted granted Critical
Publication of CA2729197C publication Critical patent/CA2729197C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
CA2729197A 2008-06-24 2009-06-22 Methods and arrangements for frequency selective repetition Expired - Fee Related CA2729197C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7508208P 2008-06-24 2008-06-24
US61/075,082 2008-06-24
PCT/SE2009/050780 WO2009157861A1 (en) 2008-06-24 2009-06-22 Methods and arrangements for frequency selective repetition

Publications (2)

Publication Number Publication Date
CA2729197A1 CA2729197A1 (en) 2009-12-30
CA2729197C true CA2729197C (en) 2017-01-24

Family

ID=40940394

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2729197A Expired - Fee Related CA2729197C (en) 2008-06-24 2009-06-22 Methods and arrangements for frequency selective repetition

Country Status (7)

Country Link
US (1) US8718540B2 (enExample)
EP (2) EP2908444A1 (enExample)
JP (1) JP5508408B2 (enExample)
CN (1) CN102077488B (enExample)
CA (1) CA2729197C (enExample)
SG (1) SG191694A1 (enExample)
WO (1) WO2009157861A1 (enExample)

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KR101507839B1 (ko) 2008-03-14 2015-04-03 엘지전자 주식회사 무선접속 시스템에서 채널할당방법
CN102113243A (zh) * 2008-07-30 2011-06-29 Lg电子株式会社 在无线通信系统中监视pdcch的方法和装置
KR20100014091A (ko) * 2008-08-01 2010-02-10 엘지전자 주식회사 다중 반송파 시스템에서 데이터 전송 방법
EP2312896B1 (en) * 2008-08-06 2018-01-10 Sharp Kabushiki Kaisha Base station device, mobile station device and corresponding communication methods using carrier aggregation
ES2903043T3 (es) 2008-08-08 2022-03-30 Sun Patent Trust Aparato y procedimiento de comunicaciones
US8687545B2 (en) * 2008-08-11 2014-04-01 Qualcomm Incorporated Anchor carrier in a multiple carrier wireless communication system
CN102187725B (zh) * 2008-10-20 2014-12-31 交互数字专利控股公司 载波聚合
DE602009053400C5 (de) * 2008-10-22 2022-06-23 Sharp Kabushiki Kaisha Kommunikationssystem und Mobilstationsvorrichtung dafür
US8514793B2 (en) * 2008-10-31 2013-08-20 Interdigital Patent Holdings, Inc. Method and apparatus for monitoring and processing component carriers
WO2010051511A2 (en) 2008-10-31 2010-05-06 Interdigital Patent Holdings, Inc. Method and apparatus for utilizing multiple carriers in high speed packet access communications
KR101152955B1 (ko) * 2008-11-12 2012-06-08 한국전자통신연구원 반송파 구성원간의 핸드오버 장치 및 방법
WO2010056162A1 (en) * 2008-11-12 2010-05-20 Telefonaktiebolaget L M Ericsson (Publ) Enhancing outage capacity based on adaptive mode switching between on-frequency and frequency translation
WO2010088536A1 (en) 2009-01-30 2010-08-05 Interdigital Patent Holdings, Inc. Method and apparatus for component carrier aggregation in wireless communications
ES2699892T3 (es) 2009-06-15 2019-02-13 Guangdong Oppo Mobile Telecommunications Corp Ltd Método y sistema para la operación de recepción discontinua para la agregación de portadoras en la evolución avanzada a largo plazo
CN101932045B (zh) * 2009-06-24 2014-11-05 中兴通讯股份有限公司 载波聚合中测量结果的上报方法及用户设备
US8583128B2 (en) * 2009-07-13 2013-11-12 Intel Mobile Communications GmbH Apparatus and method for mapping physical control channels
US9014138B2 (en) * 2009-08-07 2015-04-21 Blackberry Limited System and method for a virtual carrier for multi-carrier and coordinated multi-point network operation
US20110081913A1 (en) * 2009-10-02 2011-04-07 Lee Jung A Method of bandwidth extension by aggregating backwards compatible and non-backwards compatible carriers
US20110080885A1 (en) * 2009-10-05 2011-04-07 Electronics And Telecommunications Research Institute Apparatus and method for management of extension carrier in base station
DE102010000193A1 (de) * 2010-01-26 2011-07-28 Vodafone Holding GmbH, 40213 Vorrichtung und Verfahren zur Frequenzumsetzung
CN103765943A (zh) 2011-09-28 2014-04-30 富士通株式会社 辅助传输单元的启用
US9253782B2 (en) 2012-05-11 2016-02-02 Qualcomm Incorporated Coexistence between LCTS and NCTS
IL222786A (en) 2012-11-01 2016-09-29 Elta Systems Ltd Enable Boost to Downlink channels on a cellular communication system
JP5345254B2 (ja) * 2013-01-31 2013-11-20 株式会社エヌ・ティ・ティ・ドコモ 情報伝送方法、基地局装置及び移動局装置
US9756542B2 (en) * 2013-04-16 2017-09-05 Telefonaktiebolaget Lm Ericsson (Publ) Co-channel deployment of new and legacy carrier types
EP3000183A4 (en) 2013-05-23 2016-10-19 Elta Systems Ltd RECEIVER, SYSTEM AND METHOD FOR FREQUENCY DIVERSITY COMMUNICATION WITH BACKS AND METHODS IN CONNECTION THEREWITH
WO2014188413A1 (en) 2013-05-23 2014-11-27 Elta Systems Ltd. Add-on apparatus for synchronization of frequency diversity communications and methods useful in conjunction therewith
SG11201509236UA (en) 2013-05-23 2015-12-30 Elta Systems Ltd Add-on apparatus for channel compensation of frequency diversity communications and methods useful in conjunction therewith
US9307556B2 (en) * 2013-07-23 2016-04-05 Nokia Solutions And Networks Oy Shared access of uplink carrier
GB2517905A (en) * 2013-08-02 2015-03-11 Vodafone Ip Licensing Ltd Telecommunications Relay Function and Data Aggregator
CN107294681A (zh) * 2016-04-01 2017-10-24 夏普株式会社 配置非锚物理资源块的方法和基站、确定非锚物理资源块位置的方法和用户设备
US11425724B2 (en) * 2019-07-12 2022-08-23 Qualcomm Incorporated Carrier aggregation for narrowband internet of things user equipment
US11705958B2 (en) * 2020-07-10 2023-07-18 Wilson Electronics, Llc Software-defined filtering in a repeater
WO2023092426A1 (zh) * 2021-11-25 2023-06-01 富士通株式会社 转发器、网络设备及其通信方法

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
CA2564044C (en) 2004-05-12 2013-08-06 Electronics And Telecommunications Research Institute Apparatus and method for corresponding frequency synchronization in on-channel repeater
JPWO2006043592A1 (ja) 2004-10-20 2008-05-22 松下電器産業株式会社 ブースタ
WO2006099347A2 (en) 2005-03-11 2006-09-21 Ems Technologies, Inc. Wireless repeater with feedback suppression features
US7961700B2 (en) * 2005-04-28 2011-06-14 Qualcomm Incorporated Multi-carrier operation in data transmission systems
CN2872749Y (zh) 2005-05-12 2007-02-21 武汉虹信通信技术有限责任公司 一种光纤传输移动通信射频投放系统直放站

Also Published As

Publication number Publication date
EP2297873A1 (en) 2011-03-23
EP2908444A1 (en) 2015-08-19
JP2011525750A (ja) 2011-09-22
CN102077488A (zh) 2011-05-25
CN102077488B (zh) 2014-12-31
SG191694A1 (en) 2013-07-31
US8718540B2 (en) 2014-05-06
CA2729197A1 (en) 2009-12-30
WO2009157861A1 (en) 2009-12-30
JP5508408B2 (ja) 2014-05-28
US20110081856A1 (en) 2011-04-07

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