ATE490658T1 - Kommunikationssystem und verfahren zur unterstützung von direkter kommunikation zwischen femtozelle und makrozelle - Google Patents

Kommunikationssystem und verfahren zur unterstützung von direkter kommunikation zwischen femtozelle und makrozelle

Info

Publication number
ATE490658T1
ATE490658T1 AT09158684T AT09158684T ATE490658T1 AT E490658 T1 ATE490658 T1 AT E490658T1 AT 09158684 T AT09158684 T AT 09158684T AT 09158684 T AT09158684 T AT 09158684T AT E490658 T1 ATE490658 T1 AT E490658T1
Authority
AT
Austria
Prior art keywords
base station
communication system
cells
femto
supporting direct
Prior art date
Application number
AT09158684T
Other languages
English (en)
Inventor
Neung Hyung Lee
Sung Oh Kwon
Jong In Kim
Ho Sun Youm
Eun-Hui Bae
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of ATE490658T1 publication Critical patent/ATE490658T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • 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
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
AT09158684T 2008-04-25 2009-04-24 Kommunikationssystem und verfahren zur unterstützung von direkter kommunikation zwischen femtozelle und makrozelle ATE490658T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080038694A KR101400882B1 (ko) 2008-04-25 2008-04-25 펨토 기지국과 매크로 기지국간 무선 통신 방법 및 무선통신 시스템

Publications (1)

Publication Number Publication Date
ATE490658T1 true ATE490658T1 (de) 2010-12-15

Family

ID=40941833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09158684T ATE490658T1 (de) 2008-04-25 2009-04-24 Kommunikationssystem und verfahren zur unterstützung von direkter kommunikation zwischen femtozelle und makrozelle

Country Status (6)

Country Link
US (1) US20090270107A1 (de)
EP (1) EP2112846B1 (de)
KR (1) KR101400882B1 (de)
AT (1) ATE490658T1 (de)
DE (1) DE602009000402D1 (de)
ES (1) ES2357471T3 (de)

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WO2010150952A1 (en) * 2009-06-23 2010-12-29 Lg Electronics Inc. Method for transmitting scheduling information in mobile communication system and femtocell base station apparatus using the same
WO2010151035A2 (ko) 2009-06-23 2010-12-29 엘지전자 주식회사 이동 통신 시스템에서 스케줄링 정보를 이용하여 신호를 전송하는 장치 및 그 방법
WO2011002110A1 (en) * 2009-06-30 2011-01-06 Lg Electronics Inc. Femto base station and method for allocating radio resource thereof
US10448292B2 (en) * 2009-10-22 2019-10-15 Qualcomm Incorporated Determining handover parameter for transmission by access point
DE112010004294T5 (de) * 2009-11-06 2013-01-03 Sumitomo Electric Industries, Ltd. Kommunikationssystem; Kompaktbasisstation und Kommunikationsverfahren
KR101324089B1 (ko) 2009-12-15 2013-10-31 한국전자통신연구원 펨토셀 기지국의 기지국 정보 설정 방법 및 이에 적용되는 펨토셀 기지국 장치
GB2479534B (en) * 2010-04-12 2014-11-12 Samsung Electronics Co Ltd Handover with carrier aggregation
KR101633711B1 (ko) 2010-05-10 2016-07-08 삼성전자주식회사 매크로 셀 내의 매크로 기지국, 소형 기지국 및 단말의 통신 방법
KR101643170B1 (ko) * 2010-05-20 2016-07-27 한국전자통신연구원 무선통신 시스템에서 ａｎｒ 기능을 이용한 펨토 기지국의 소비 전력 감소 방법 및 장치
ES2377686B1 (es) * 2010-05-31 2013-02-13 Vodafone España, S.A.U. Método para modificar la configuración de frecuencia de una estación base de femtocelda 3g o nodo-b doméstico (hnb).
TW201143496A (en) * 2010-05-31 2011-12-01 Inst Information Industry Femtocell, communication method for the femtocell, and computer program product thereof
GB201010186D0 (en) 2010-06-17 2010-07-21 Vodafone Ip Licensing Ltd Fallback between radio access technologies
KR101723133B1 (ko) 2010-08-13 2017-04-18 삼성전자주식회사 간섭 피해 단말 보호 및 펨토 기지국간 간섭을 제어하기 위한 펨토 기지국 자원 제어 방법 및 장치
EP2456256A1 (de) 2010-11-22 2012-05-23 ST-Ericsson SA Selbskonfiguration eines e-Node B
TWI426794B (zh) * 2010-12-08 2014-02-11 Ind Tech Res Inst 無線通訊系統及其相關之訊息處理方法及其電腦程式產品
JP5838741B2 (ja) * 2011-11-10 2016-01-06 富士通株式会社 通信システム、通信方法、及び基地局
US9729300B2 (en) 2011-12-06 2017-08-08 Lg Electronics Inc. Method and apparatus for controlling remote transmitting station in wireless communication system
KR101631515B1 (ko) * 2012-03-07 2016-06-17 가부시키가이샤 엔티티 도코모 이동 통신들을 위한 물리 및 링크 계층에서의 방법 및 장치
TWI484853B (zh) 2012-03-14 2015-05-11 Inst Information Industry 通訊系統及其通訊方法
US9521637B2 (en) 2013-02-14 2016-12-13 Blackberry Limited Small cell demodulation reference signal and initial synchronization
US8964705B2 (en) 2013-02-14 2015-02-24 Blackberry Limited For small cell demodulation reference signal and initial synchronization
WO2014142122A1 (ja) * 2013-03-13 2014-09-18 シャープ株式会社 基地局、端末、通信システム、通信方法および集積回路
KR102017175B1 (ko) * 2013-07-12 2019-10-21 삼성전자주식회사 인-밴드 기반 통신 시스템에서 기지국간 통신을 위한 자원 할당 방법 및 장치
KR102091696B1 (ko) * 2013-08-08 2020-03-20 삼성전자주식회사 이동 통신 시스템에서 매크로 셀과 스몰 셀 간 스위칭 동작 수행 장치 및 방법
EP2879425B1 (de) 2013-11-28 2016-01-06 NTT Docomo, Inc. Makrozellenunterstützte Kleinzellenentdeckung und Ressourcenaktivierung
EP2879440A1 (de) 2013-11-28 2015-06-03 NTT Docomo, Inc. Makrozellenunterstützte Kleinzellenentdeckung und Ressourcenaktivierung
EP2879434A1 (de) * 2013-11-28 2015-06-03 NTT Docomo, Inc. Makrozellenunterstützte Kleinzellenentdeckung und Ressourcenaktivierung
WO2015184588A1 (zh) * 2014-06-03 2015-12-10 华为技术有限公司 小功率基站、通信系统及信息传输方法
US10631287B2 (en) 2014-09-26 2020-04-21 Samsung Electronics Co., Ltd. Method and apparatus for supporting multi-radio access technology

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JP5080481B2 (ja) * 2005-10-04 2012-11-21 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｉｐ接続の無線基地局に対する無線ネットワーク制御局の選択
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GB2446738C (en) * 2007-02-02 2014-10-01 Ubiquisys Ltd Basestation measurement modes
US20090061892A1 (en) * 2007-08-27 2009-03-05 Via Telecom, Inc. Location assisted connection to femtocell

Also Published As

Publication number Publication date
EP2112846B1 (de) 2010-12-01
ES2357471T3 (es) 2011-04-26
KR101400882B1 (ko) 2014-06-30
DE602009000402D1 (de) 2011-01-13
US20090270107A1 (en) 2009-10-29
KR20090112911A (ko) 2009-10-29
EP2112846A1 (de) 2009-10-28

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