BR112017019565A2 - pontos de transmissão e método para coordenação de interferência em sistemas de comunicações sem fio - Google Patents

pontos de transmissão e método para coordenação de interferência em sistemas de comunicações sem fio

Info

Publication number
BR112017019565A2
BR112017019565A2 BR112017019565A BR112017019565A BR112017019565A2 BR 112017019565 A2 BR112017019565 A2 BR 112017019565A2 BR 112017019565 A BR112017019565 A BR 112017019565A BR 112017019565 A BR112017019565 A BR 112017019565A BR 112017019565 A2 BR112017019565 A2 BR 112017019565A2
Authority
BR
Brazil
Prior art keywords
wireless communications
communications systems
transmission points
coordinating interference
coordinating
Prior art date
Application number
BR112017019565A
Other languages
English (en)
Other versions
BR112017019565B1 (pt
Inventor
Zhang Lili
Stirling-Gallacher Richard
Original Assignee
Huawei Tech 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112017019565A2 publication Critical patent/BR112017019565A2/pt
Publication of BR112017019565B1 publication Critical patent/BR112017019565B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017019565-8A 2015-03-13 2016-03-09 Método para reduzir interferência em um primeiro ponto de transmissão, e primeiro e segundo pontos de transmissão BR112017019565B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/657,494 US9980270B2 (en) 2015-03-13 2015-03-13 System and method for interference coordination in wireless communications systems
US14/657,494 2015-03-13
PCT/CN2016/075953 WO2016146010A1 (en) 2015-03-13 2016-03-09 System and method for interference coordination in wireless communications systems

Publications (2)

Publication Number Publication Date
BR112017019565A2 true BR112017019565A2 (pt) 2018-07-03
BR112017019565B1 BR112017019565B1 (pt) 2023-12-19

Family

ID=56888440

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019565-8A BR112017019565B1 (pt) 2015-03-13 2016-03-09 Método para reduzir interferência em um primeiro ponto de transmissão, e primeiro e segundo pontos de transmissão

Country Status (9)

Country Link
US (2) US9980270B2 (pt)
EP (1) EP3259948B1 (pt)
JP (1) JP6621852B2 (pt)
KR (1) KR102048760B1 (pt)
CN (1) CN107409397B (pt)
AU (1) AU2016233191B2 (pt)
BR (1) BR112017019565B1 (pt)
CA (1) CA2979428C (pt)
WO (1) WO2016146010A1 (pt)

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US9980270B2 (en) * 2015-03-13 2018-05-22 Futurewei Technologies, Inc. System and method for interference coordination in wireless communications systems
WO2018084626A1 (ko) * 2016-11-03 2018-05-11 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
KR20180049781A (ko) 2016-11-03 2018-05-11 삼성전자주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
CN108282869A (zh) 2017-01-05 2018-07-13 华为技术有限公司 通信方法、网络设备、及终端设备
CN108366422B (zh) * 2017-01-26 2021-02-26 华为技术有限公司 小区间波束协调调度方法和相关设备
US10506566B2 (en) * 2017-03-02 2019-12-10 Lg Electronics Inc. Caused by transmission beam tracking of UE in wireless communication system and UE therefor
WO2020067945A1 (en) * 2018-09-24 2020-04-02 Sony Corporation Method for interference reduction in a communication device
US11296851B2 (en) 2018-09-28 2022-04-05 Qualcomm Incorporated Remote interference management reference signal transmission
CN111384982B (zh) * 2018-12-27 2021-05-11 海信集团有限公司 一种干扰抑制传输的方法和设备
CN111817755A (zh) * 2019-04-12 2020-10-23 索尼公司 基站设备、通信方法和存储介质
CN115243383A (zh) * 2022-08-03 2022-10-25 网络通信与安全紫金山实验室 一种波束发射功率调整方法、装置、设备及存储介质

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US8825046B2 (en) * 2008-02-01 2014-09-02 Qualcomm Incorporated Short-term interference mitigation in a wireless communication system
US8594576B2 (en) * 2008-03-28 2013-11-26 Qualcomm Incorporated Short-term interference mitigation in an asynchronous wireless network
CN102067376B (zh) * 2008-06-19 2013-11-20 爱立信电话股份有限公司 天线配置提供覆盖
US8346173B2 (en) * 2009-03-20 2013-01-01 Qualcomm Incorporated Apparatus and methods for intercell interference cancellation via RNTI
US8626067B2 (en) 2009-10-26 2014-01-07 Mediatek Inc. System and methods for enhancing coexistence efficiency for multi-radio terminals
EP2543223B1 (en) * 2010-03-04 2017-10-11 Nec Corporation Method and femtocell base station for supporting wireless connectivity of a mobile station to a cellular network
JP5581230B2 (ja) * 2011-01-07 2014-08-27 株式会社Ｎｔｔドコモ 無線基地局装置及び無線通信方法
US9131499B2 (en) 2011-02-09 2015-09-08 Lg Electronics Inc. Method for signaling a subframe pattern for preventing inter-cell interference from occurring in heterogeneous network system and apparatus for the same
CN102186247B (zh) 2011-05-05 2013-12-11 新邮通信设备有限公司 一种小区间干扰协调的方法和系统
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US9271168B2 (en) 2012-01-27 2016-02-23 Interdigital Patent Holdings, Inc. Systems and/or methods for managing or improving interference between cells
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
JPWO2013145046A1 (ja) * 2012-03-29 2015-08-03 日本電気株式会社 基地局装置、移動通信システム、基地局装置の制御方法、及びプログラム
US20130265959A1 (en) 2012-04-10 2013-10-10 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving a feedback signal in a mobile communication system
EP2688330B1 (en) * 2012-07-17 2014-06-11 Alcatel Lucent Method for interference reduction in a radio communication system, processing unit, and wireless access network node thereof
ES2535350T3 (es) * 2012-07-17 2015-05-08 Alcatel Lucent Aparatos, procedimientos y programas de ordenador para un transceptor móvil y un transceptor de estación base
WO2014036699A1 (zh) 2012-09-05 2014-03-13 华为技术有限公司 一种协调调度方法及装置
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JP6514203B2 (ja) * 2013-07-29 2019-05-15 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてＮＩＢ ＣｏＭＰ方法及び装置
US20160211955A1 (en) * 2013-09-05 2016-07-21 Zte (Usa) Inc. Interference coordination in dense small cells
JP2015164281A (ja) * 2014-01-31 2015-09-10 株式会社Ｎｔｔドコモ ユーザ装置、基地局、及び通信方法
US9954590B2 (en) * 2014-05-23 2018-04-24 Mediatek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same
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US9980270B2 (en) * 2015-03-13 2018-05-22 Futurewei Technologies, Inc. System and method for interference coordination in wireless communications systems
US9872337B2 (en) * 2015-12-09 2018-01-16 Google Llc Backhaul-optimized beamforming in IEEE 802.11ad networks

Also Published As

Publication number Publication date
US10595321B2 (en) 2020-03-17
CN107409397B (zh) 2020-10-23
JP6621852B2 (ja) 2019-12-18
KR20170127020A (ko) 2017-11-20
KR102048760B1 (ko) 2019-11-26
BR112017019565B1 (pt) 2023-12-19
AU2016233191B2 (en) 2018-11-15
AU2016233191A1 (en) 2017-10-19
WO2016146010A1 (en) 2016-09-22
CA2979428C (en) 2021-06-01
EP3259948B1 (en) 2020-04-29
CN107409397A (zh) 2017-11-28
EP3259948A1 (en) 2017-12-27
JP2018512025A (ja) 2018-04-26
US20180242329A1 (en) 2018-08-23
EP3259948A4 (en) 2018-03-07
CA2979428A1 (en) 2016-09-22
US9980270B2 (en) 2018-05-22
US20160270086A1 (en) 2016-09-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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