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

Info

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
Authority
JP
Japan
Prior art keywords
base station
frame timing
configurable
signal
frame
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
JP2015561435A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016513910A5 (enExample
JP2016513910A (ja
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
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016513910A publication Critical patent/JP2016513910A/ja
Publication of JP2016513910A5 publication Critical patent/JP2016513910A5/ja
Application granted granted Critical
Publication of JP6522525B2 publication Critical patent/JP6522525B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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)

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

Family

ID=50390194

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (6)

Country Link
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 (14)

* 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
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
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
EP3229390B1 (en) 2014-12-31 2020-09-09 Huawei Technologies Co., Ltd. Device, system, and method for signal transmission and detection
CN107534946B (zh) 2015-04-30 2020-09-04 瑞典爱立信有限公司 无线电节点中使用的方法及关联的无线电节点
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
WO2019030873A1 (ja) * 2017-08-09 2019-02-14 株式会社Nttドコモ ユーザ装置及び基地局装置
US11357040B2 (en) * 2017-11-16 2022-06-07 Ntt Docomo, Inc. User apparatus and base station apparatus
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

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3826499A (en) 1998-05-04 1999-11-23 Nokia Telecommunications Oy 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
EP1418779B1 (en) 2001-02-14 2007-10-03 NTT DoCoMo, Inc. Communication control method and apparatus in mobile communication system
CN101371475B (zh) 2006-01-11 2013-02-13 松下电器产业株式会社 无线通信基站装置和广播信道信号的发送频带设定方法
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
JP2010524294A (ja) * 2007-03-28 2010-07-15 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) Mbmsの単一周波数ネットワークの存在下におけるセル固有のリファレンスシンボルの測定
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
CN101971662B (zh) * 2008-01-30 2014-07-23 爱立信电话股份有限公司 用于tdd系统中移动终端的配置测量时隙的方法及设备
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
US8576900B2 (en) 2008-06-15 2013-11-05 Lg Electronics Inc. Method and apparatus for transmitting and receiving signal from relay station in radio communication system
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
WO2010064515A1 (ja) * 2008-12-03 2010-06-10 日本電気株式会社 無線基地局、無線通信システム、無線基地局の送信電力制御方法、及び無線基地局の送信電力制御プログラムの記憶媒体
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
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
EP2532186B1 (en) 2010-02-03 2015-11-04 Nokia Solutions and Networks Oy Coordinating radio resource partitioning in a relay enhanced telecommunication network
WO2011096858A1 (en) * 2010-02-03 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Adaptation of cyclic shift for random access preambles
EP3796697B1 (en) * 2010-02-12 2023-10-25 Mitsubishi Electric Corporation Mobile communication system, base station device and relay device
KR20190011329A (ko) * 2010-02-12 2019-02-01 미쓰비시덴키 가부시키가이샤 통신 시스템, 기지국 및 단말기
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
US9204455B2 (en) * 2010-08-13 2015-12-01 Telefonaktiebolaget L M Ericsson (Publ) Automatic guard period adjustment in time division duplexed wireless communication
WO2012030197A2 (ko) * 2010-09-05 2012-03-08 엘지전자 주식회사 무선통신 시스템에서 단말의 위치를 결정하는 방법 및 장치
WO2012046645A1 (ja) * 2010-10-06 2012-04-12 住友電気工業株式会社 基地局装置
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
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
EP4170986B1 (en) * 2012-09-26 2025-06-04 InterDigital Patent Holdings, Inc. Pbch demodulation for new carrier type (nct)
US9814073B2 (en) * 2013-01-30 2017-11-07 Qualcomm Incorporated PRACH-based proximity detection

Also Published As

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

Similar Documents

Publication Publication Date Title
JP6522525B2 (ja) 干渉を制御するための方法および装置
JP6388966B2 (ja) 免許不要無線周波数スペクトルを介するワイヤレス通信
EP2850857B1 (en) Device discovery of second user equipments in a second network for d2d communication
EP2984888B1 (en) Systems and methods for network adaptation support in wireless network
EP2979484B1 (en) Systems and methods for adaptive transmissions in a wireless network
EP2987361B1 (en) System and methods for controlling out-of-network d2d communications
CN103891389B (zh) 用于对等网络中的wan辅助的争用检测和解决的方法和装置
EP3108710B1 (en) Small cell deactivation
EP2505028B1 (en) Device-to-device communication
US10609720B2 (en) Methods for adapting over-the-air synchronization to radio conditions
CN104254081B (zh) 一种集中式组网的方法及终端设备
WO2017054207A1 (zh) 一种无线接入方法、ue和基站
EP3183922B1 (en) Enabling interference mitigation for over-the-air synchronization
CN105101429A (zh) 设备到设备的资源配置方法、网络设备及用户设备
CN104904285B (zh) 用于宏蜂窝小区和小型蜂窝小区的高效共存的方法和装置
EP2795955B1 (en) Methods and arrangements for identifying a neighbouring base station
CN111901848B (zh) 小区接入方法、装置、设备和存储介质
WO2016070682A1 (zh) D2d通信的同步处理方法及装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151120

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170130

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170130

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180501

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181023

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190123

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190402

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190424

R150 Certificate of patent or registration of utility model

Ref document number: 6522525

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees