JP6522525B2 - 干渉を制御するための方法および装置 - Google Patents

干渉を制御するための方法および装置 Download PDF

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Publication number
JP6522525B2
JP6522525B2 JP2015561435A JP2015561435A JP6522525B2 JP 6522525 B2 JP6522525 B2 JP 6522525B2 JP 2015561435 A JP2015561435 A JP 2015561435A JP 2015561435 A JP2015561435 A JP 2015561435A JP 6522525 B2 JP6522525 B2 JP 6522525B2
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base station
frame timing
configurable
signal
frame
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Japanese (ja)
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JP2016513910A (ja
JP2016513910A5 (enExample
Inventor
クフデ、ニレシュ・ニルカンス
リ、ジュンイ
パーク、ビンセント・ダグラス
タビルダー、サウラバー・ラングラオ
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015561435A 2013-03-05 2014-02-28 干渉を制御するための方法および装置 Expired - Fee Related JP6522525B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/784,829 2013-03-05
US13/784,829 US8982853B2 (en) 2013-03-05 2013-03-05 Methods and apparatus to control interference
PCT/US2014/019279 WO2014137781A2 (en) 2013-03-05 2014-02-28 Methods and apparatus to control interference

Publications (3)

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JP2016513910A JP2016513910A (ja) 2016-05-16
JP2016513910A5 JP2016513910A5 (enExample) 2017-03-02
JP6522525B2 true JP6522525B2 (ja) 2019-05-29

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JP2015561435A Expired - Fee Related JP6522525B2 (ja) 2013-03-05 2014-02-28 干渉を制御するための方法および装置

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US (1) US8982853B2 (enExample)
EP (1) EP2965581B1 (enExample)
JP (1) JP6522525B2 (enExample)
KR (1) KR20150128763A (enExample)
CN (1) CN105027652B (enExample)
WO (1) WO2014137781A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102245408B1 (ko) * 2014-05-10 2021-04-29 삼성전자주식회사 디바이스 대 디바이스 통신 시스템에서 동기화 방법 및 장치
MX368808B (es) * 2014-11-04 2019-10-17 Ericsson Telefon Ab L M Un dispositivo de comunicacion inalambrica, un nodo de red y metodos en los mismos para transmisiones de acceso aleatorio mejoradas.
US9326297B1 (en) 2014-12-22 2016-04-26 Collision Communications, Inc. Methods, systems, and computer program products for providing a rapidly self-organizing cellular communications network
US9392493B1 (en) * 2014-12-22 2016-07-12 Collision Communications, Inc. Methods, systems, and computer program products for providing a rapidly self-organizing cellular communications network
WO2016106680A1 (zh) 2014-12-31 2016-07-07 华为技术有限公司 信号发送和检测装置、系统及方法
JP2018521528A (ja) * 2015-04-30 2018-08-02 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) 無線ノードにおいて使用される方法及び関連付けられる無線ノード
KR102332471B1 (ko) 2015-05-08 2021-11-30 삼성전자주식회사 동기 신호 검출을 위한 장치 및 방법
US10200906B2 (en) * 2016-09-02 2019-02-05 Qualcomm Incorporated Systems and methods for radio resource management
EP3328134A1 (en) * 2016-11-28 2018-05-30 Sequans Communications S.A. Range extension of lte cells
JP6893992B2 (ja) * 2017-08-09 2021-06-23 株式会社Nttドコモ ユーザ装置及び基地局装置
JP7074767B2 (ja) * 2017-11-16 2022-05-24 株式会社Nttドコモ 端末及び基地局
JP7360948B2 (ja) * 2017-12-01 2023-10-13 株式会社Nttドコモ 端末、通信方法及び基地局
US11324014B2 (en) * 2017-12-22 2022-05-03 Qualcomm Incorporated Exposure detection in millimeter wave systems
RU2747111C9 (ru) * 2018-01-11 2021-07-15 Нтт Докомо, Инк. Пользовательское устройство и базовая станция
US20240032104A1 (en) * 2021-01-29 2024-01-25 Qualcomm Incorporated Physical random access channel (prach) root sequence selection

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1080555B1 (en) 1998-05-04 2009-08-12 Nokia Corporation Method of synchronisation of a base station network
US6091757A (en) 1998-12-03 2000-07-18 Motorola, Inc. Data transmission within a spread-spectrum communication system
EP1241906A3 (en) 2001-02-14 2002-11-27 NTT DoCoMo, Inc. Communication control method and apparatus in mobile communication system
JP5030795B2 (ja) 2006-01-11 2012-09-19 パナソニック株式会社 無線通信基地局装置および報知チャネル信号の送信帯域設定方法
KR101229564B1 (ko) * 2006-06-12 2013-02-04 삼성전자주식회사 통신 시스템에서의 인접 섹터 간섭을 고려한 전력 제어 및스케줄링 방법
US7912092B2 (en) 2006-12-27 2011-03-22 Sharp Laboratories Of America, Inc. Systems and methods for transmitting a transmission time interval signal with staggered reference signals
CN101675634B (zh) * 2007-03-28 2013-03-13 Lm爱立信电话有限公司 存在mbms单频网络传输时小区特定基准符号的测量
KR100921769B1 (ko) * 2007-07-12 2009-10-15 한국전자통신연구원 하향링크 프레임 생성 방법 및 셀 탐색 방법
US8780790B2 (en) * 2008-01-07 2014-07-15 Qualcomm Incorporated TDD operation in wireless communication systems
WO2009096846A1 (en) * 2008-01-30 2009-08-06 Telefonaktiebolaget L M Ericsson (Publ) Configuration measurement time slots for mobile terminals in a tdd system
US8599705B2 (en) * 2008-02-01 2013-12-03 Qualcomm Incorporated Interference management based on enhanced pilot measurement reports
US8335176B2 (en) * 2008-04-07 2012-12-18 Qualcomm Incorporated Transmission of overhead channels with timing offset and blanking
US9867203B2 (en) * 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
US20100034141A1 (en) * 2008-08-06 2010-02-11 Qualcomm Incorporated Method and apparatus for initiating random access procedure in wireless networks
US9084283B2 (en) * 2008-11-19 2015-07-14 Qualcomm Incorporated Peer-to-peer communication using a wide area network air interface
US8457681B2 (en) * 2008-12-03 2013-06-04 Nec Corporation Wireless base station, wireless communication system, method for controlling transmission power of wireless base station, and storage medium of program for controlling transmission power of wireless base station
CN105072691A (zh) * 2009-02-02 2015-11-18 三菱电机株式会社 移动体通信系统
JP5097142B2 (ja) * 2009-02-04 2012-12-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
EP2398161A4 (en) 2009-02-16 2017-05-10 LG Electronics Inc. Method and apparatus for transmitting and receiving signal from relay station in radio communication system
KR101566935B1 (ko) 2009-02-24 2015-11-09 삼성전자주식회사 간섭 제어 방법 및 그를 수행하는 통신 시스템
US20100232318A1 (en) * 2009-03-10 2010-09-16 Qualcomm Incorporated Random access channel (rach) optimization for a self-organizing network (son)
US9253651B2 (en) * 2009-05-01 2016-02-02 Qualcom Incorporated Transmission and detection of overhead channels and signals in a wireless network
US8731573B2 (en) * 2009-05-08 2014-05-20 Telefonaktiebolaget L M Ericsson (Publ) Allocation of primary and secondary synchronization code sequences to cells in a wireless communication system
US8437332B2 (en) * 2009-06-22 2013-05-07 Qualcomm Incorporated Low complexity unified control channel processing
US9603097B2 (en) * 2009-06-29 2017-03-21 Qualcomm Incorporated Device, method, and apparatus for offline discontinuous reception (DRX) processing with online triggers in cellular systems
US8644277B2 (en) * 2009-08-06 2014-02-04 Qualcomm Incorporated Dynamic selection of random access channel configurations
KR101708707B1 (ko) * 2009-09-29 2017-02-21 삼성전자주식회사 이동통신 시스템에서 펨토 기지국에 등록된 단말의 펨토 기지국 측정을 위한 장치 및 방법
CN102111846A (zh) * 2009-12-29 2011-06-29 上海无线通信研究中心 一种解决多载波系统中上行prach资源拥塞的方法
US8830849B2 (en) * 2010-01-11 2014-09-09 Qualcomm Incorporated Method and apparatus for detecting transmission signals
WO2011096858A1 (en) * 2010-02-03 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Adaptation of cyclic shift for random access preambles
WO2011095211A1 (en) 2010-02-03 2011-08-11 Nokia Siemens Networks Oy Coordinating radio resource partitioning in a relay enhanced telecommunication network
KR102190034B1 (ko) * 2010-02-12 2020-12-11 미쓰비시덴키 가부시키가이샤 통신 시스템, 기지국 및 단말기
CN105681015A (zh) * 2010-02-12 2016-06-15 三菱电机株式会社 移动通信系统
US9065583B2 (en) * 2010-04-13 2015-06-23 Qualcomm Incorporated Method and apparatus for inferring user equipment interference suppression capability from measurements report
US8676206B2 (en) * 2010-08-13 2014-03-18 Blackberry Limited Handover latency reduction
EP2604055B1 (en) * 2010-08-13 2018-07-25 Telefonaktiebolaget LM Ericsson (publ) Automatic guard period adjustment in time division duplexed wireless communication
US8948040B2 (en) * 2010-09-05 2015-02-03 Lg Electronics Inc. Method and device for deciding location of terminal in a wireless communication system
JP2012080509A (ja) * 2010-10-06 2012-04-19 Sumitomo Electric Ind Ltd 管理装置、通信システム、基地局装置、及び管理方法
JP6007790B2 (ja) * 2010-10-06 2016-10-12 住友電気工業株式会社 基地局装置
US8675554B2 (en) * 2010-11-08 2014-03-18 Intel Corporation Wireless communication device and method for performing neighbor cell analysis during continuous packet connectivity mode
CN102469466B (zh) 2010-11-11 2015-05-06 华为技术有限公司 一种干扰处理方法与装置
KR101443191B1 (ko) * 2010-11-17 2014-09-25 한국전자통신연구원 이동 단말의 셀 탐색기 및 그것의 주변 셀 탐색 방법
US20130010620A1 (en) * 2011-07-10 2013-01-10 Esmael Dinan Connection Reconfiguration in a Multicarrier OFDM Network
EP2901640A2 (en) * 2012-09-26 2015-08-05 Interdigital Patent Holdings, Inc. Methods, systems and apparatuses for operation in long-term evolution (lte) systems
US9814073B2 (en) * 2013-01-30 2017-11-07 Qualcomm Incorporated PRACH-based proximity detection

Also Published As

Publication number Publication date
US8982853B2 (en) 2015-03-17
US20140254564A1 (en) 2014-09-11
CN105027652A (zh) 2015-11-04
EP2965581A2 (en) 2016-01-13
WO2014137781A3 (en) 2014-10-30
EP2965581B1 (en) 2018-03-28
KR20150128763A (ko) 2015-11-18
CN105027652B (zh) 2019-04-02
JP2016513910A (ja) 2016-05-16
WO2014137781A2 (en) 2014-09-12

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