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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Prior art keywords
base station
frame timing
configurable
signal
frame
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JP2015561435A
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Japanese (ja)
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JP2016513910A (ja
JP2016513910A5 (https=
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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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10Dynamic resource partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643Radio 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]
    • H04B7/2656Radio 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/27Control channels or signalling for resource management between access points
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/045Public 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 US8982853B2 (en) 2013-03-05 2013-03-05 Methods and apparatus to control interference
US13/784,829 2013-03-05
PCT/US2014/019279 WO2014137781A2 (en) 2013-03-05 2014-02-28 Methods and apparatus to control interference

Publications (3)

Publication Number Publication Date
JP2016513910A JP2016513910A (ja) 2016-05-16
JP2016513910A5 JP2016513910A5 (https=) 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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Country Link
US (1) US8982853B2 (https=)
EP (1) EP2965581B1 (https=)
JP (1) JP6522525B2 (https=)
KR (1) KR20150128763A (https=)
CN (1) CN105027652B (https=)
WO (1) WO2014137781A2 (https=)

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
EP3216300B1 (en) * 2014-11-04 2018-08-29 Telefonaktiebolaget LM Ericsson (publ) A wireless communication device, a network node and methods therein for improved random access transmissions
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
CN109005019B (zh) 2014-12-31 2020-01-03 华为技术有限公司 信号发送和检测装置、系统及方法
WO2016172925A1 (en) * 2015-04-30 2016-11-03 Telefonaktiebolaget Lm Ericsson (Publ) Methods used in radio nodes and associated radio nodes
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
MX2020001153A (es) * 2017-08-09 2020-03-12 Ntt Docomo Inc Dispositivo de usuario y dispositivo de estacion de base.
ES2979343T3 (es) * 2017-11-16 2024-09-25 Ntt Docomo Inc Dispositivo de usuario y dispositivo de estación base
CN111418253B (zh) * 2017-12-01 2023-08-29 株式会社Ntt都科摩 用户装置及基站装置
US11324014B2 (en) * 2017-12-22 2022-05-03 Qualcomm Incorporated Exposure detection in millimeter wave systems
US11432323B2 (en) * 2018-01-11 2022-08-30 Ntt Docomo, Inc. User equipment and base station
WO2022165481A1 (en) * 2021-01-29 2022-08-04 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
DE69941256D1 (de) 1998-05-04 2009-09-24 Nokia Corp Verfahren zur synchronisierung eines basisstationennetzwerks
US6091757A (en) 1998-12-03 2000-07-18 Motorola, Inc. Data transmission within a spread-spectrum communication system
EP1418779B1 (en) 2001-02-14 2007-10-03 NTT DoCoMo, Inc. Communication control method and apparatus in mobile communication system
US8094738B2 (en) 2006-01-11 2012-01-10 Panasonic Corporation Radio communication base station apparatus and report channel signal transmission band setting method
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
US8441951B2 (en) * 2008-01-30 2013-05-14 Telefonatiebolaget Lm 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
CN102239734B (zh) * 2008-12-03 2014-07-09 日本电气株式会社 无线电基站、无线通信系统、用于控制无线电基站的传输功率的方法以及用于控制无线电基站的传输功率的程序的记录介质
CN102396276B (zh) * 2009-02-02 2015-08-05 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
EP2427983B1 (en) * 2009-05-08 2013-08-21 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
EP2532205A4 (en) * 2010-02-03 2016-07-20 Ericsson Telefon Ab L M ADAPTATION OF CYCLICAL SHIFTS FOR DIRECT ACCESS PREAMBLE
US8781489B2 (en) 2010-02-03 2014-07-15 Nokia Siemens Networks Oy Coordinating radio resource partitioning in a relay enhanced telecommunication network
JPWO2011099508A1 (ja) * 2010-02-12 2013-06-13 三菱電機株式会社 移動体通信システム
BR112012019294B1 (pt) * 2010-02-12 2022-03-29 Mitsubishi Electric Corporation Sistema de comunicação móvel, estação base e terminal móvel
US9065583B2 (en) * 2010-04-13 2015-06-23 Qualcomm Incorporated Method and apparatus for inferring user equipment interference suppression capability from measurements report
WO2012019321A1 (en) * 2010-08-13 2012-02-16 Telefonaktiebolaget L M Ericsson (Publ) Automatic guard period adjustment in time division duplexed wireless communication
US8676206B2 (en) * 2010-08-13 2014-03-18 Blackberry Limited Handover latency reduction
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
CN103155660A (zh) * 2010-10-06 2013-06-12 住友电气工业株式会社 基站设备
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
CN105027652A (zh) 2015-11-04
CN105027652B (zh) 2019-04-02
JP2016513910A (ja) 2016-05-16
US8982853B2 (en) 2015-03-17
WO2014137781A2 (en) 2014-09-12
KR20150128763A (ko) 2015-11-18
US20140254564A1 (en) 2014-09-11
EP2965581B1 (en) 2018-03-28
WO2014137781A3 (en) 2014-10-30
EP2965581A2 (en) 2016-01-13

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