MX2013012415A - Seleccion dinamica de celdas con conocimiento de carga con coordinacion de interferencia por reutilizacion fraccional para redes celulares de multiples usuarios. - Google Patents

Seleccion dinamica de celdas con conocimiento de carga con coordinacion de interferencia por reutilizacion fraccional para redes celulares de multiples usuarios.

Info

Publication number
MX2013012415A
MX2013012415A MX2013012415A MX2013012415A MX2013012415A MX 2013012415 A MX2013012415 A MX 2013012415A MX 2013012415 A MX2013012415 A MX 2013012415A MX 2013012415 A MX2013012415 A MX 2013012415A MX 2013012415 A MX2013012415 A MX 2013012415A
Authority
MX
Mexico
Prior art keywords
transmitter
load
cell selection
interference coordination
fractional reuse
Prior art date
Application number
MX2013012415A
Other languages
English (en)
Inventor
Guido Dietl
Andreas Dotzler
Wolfgang Utschick
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2013012415A publication Critical patent/MX2013012415A/es

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describe un método para determinar para una pluralidad de usuarios de una red celular inalámbrica transmisores de la red celular inalámbrica necesarios para determinar las configuraciones de proporción candidato para atender a los usuarios, en donde los transmisores de la red celular inalámbrica operan de acuerdo con el esquema de reutilización fraccional que asignan bloques de recursos distintos a divisiones de transmisores respectivas, cada división incluye transmisores que tienen asignados a los mismos bloques de recursos, y en donde para cada usuario, un conjunto de transmisores activos se determina al seleccionar de cada división de transmisores un transmisor como transmisor activo de acuerdo con un criterio predefinido.
MX2013012415A 2011-04-27 2012-04-25 Seleccion dinamica de celdas con conocimiento de carga con coordinacion de interferencia por reutilizacion fraccional para redes celulares de multiples usuarios. MX2013012415A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11163941.5A EP2525523B1 (en) 2011-04-27 2011-04-27 Load-aware dynamic cell selection with interference coordination by fractional reuse for cellular multi-user networks
PCT/EP2012/057533 WO2012146605A1 (en) 2011-04-27 2012-04-25 Load-aware dynamic cell selection with interference coordination by fractional reuse for cellular multi-user networks

Publications (1)

Publication Number Publication Date
MX2013012415A true MX2013012415A (es) 2013-12-06

Family

ID=44597252

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012415A MX2013012415A (es) 2011-04-27 2012-04-25 Seleccion dinamica de celdas con conocimiento de carga con coordinacion de interferencia por reutilizacion fraccional para redes celulares de multiples usuarios.

Country Status (10)

Country Link
US (1) US20140051452A1 (es)
EP (1) EP2525523B1 (es)
JP (1) JP5562485B2 (es)
KR (1) KR20140003615A (es)
CN (1) CN103843279A (es)
BR (1) BR112013027624A2 (es)
CA (1) CA2834469A1 (es)
MX (1) MX2013012415A (es)
RU (1) RU2013149293A (es)
WO (1) WO2012146605A1 (es)

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EP2805541A4 (en) * 2012-01-21 2015-08-19 Zte Corp COOPERATIVE MULTIPOINT MODULATION (COMP-M): METHOD AND APPARATUS USING BASE STATION MODULATION COMPRISING COOPERATIVE MULTIPOINT TRANSMIT AND RECEPTION IN A CELLULAR SYSTEM
EP2852238A1 (en) 2013-09-19 2015-03-25 NTT DoCoMo, Inc. Signaling and interference estimation for dynamic fractional reuse
JP6308899B2 (ja) * 2014-07-14 2018-04-11 株式会社Ｎｔｔドコモ 基地局制御装置、無線通信ネットワークおよび基地局制御方法
JP6308898B2 (ja) * 2014-07-14 2018-04-11 株式会社Ｎｔｔドコモ 基地局制御装置、無線通信ネットワークおよび基地局制御方法
WO2017135853A1 (en) * 2016-02-04 2017-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Low power node which preferably allocates pcell on carrier in frequency band shared with macro node
US20190007954A1 (en) * 2017-06-30 2019-01-03 Hon Hai Precision Industry Co., Ltd. Resource scheduling method of wireless communication system
US10701641B2 (en) * 2017-10-13 2020-06-30 Apple Inc. Interference mitigation in ultra-dense wireless networks
CN109041085A (zh) * 2018-09-21 2018-12-18 广州珂琅特通信科技有限公司 一种lte无线网络干扰排除方法
EP3963729A1 (en) * 2019-05-02 2022-03-09 Telefonaktiebolaget LM Ericsson (publ) Determining available capacity per cell partition
CN110636545A (zh) * 2019-08-09 2019-12-31 北京邮电大学 一种基于负载感知的多连接协作集的选择方法及实现装置
WO2024037877A1 (en) * 2022-08-15 2024-02-22 Telefonaktiebolaget Lm Ericsson (Publ) Selection of transmitters in an indoor radio system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901355A (en) * 1996-11-01 1999-05-04 Airnet Communications Corp. Method using different frequencies and antenna types for remotes located in an inner or outer region of a cell
US8144658B2 (en) * 2005-02-11 2012-03-27 Qualcomm Incorporated Method and apparatus for mitigating interference in a wireless communication system
US20070077934A1 (en) * 2005-09-30 2007-04-05 Aik Chindapol Dynamic reuse partitioning and subchannel allocation scheme in multicell OFDMA downlink systems
EP1931089B1 (en) * 2006-12-04 2014-05-07 NTT DoCoMo, Inc. Radio communication apparatus and radio communication method
US8086258B2 (en) * 2007-09-28 2011-12-27 Ntt Docomo, Inc. Base station, receiving device, mobile terminal, and frequency sharing method
JP5667452B2 (ja) * 2008-03-10 2015-02-12 アップル インコーポレイテッド 無線システムのための制御信号に関する方法
KR101527008B1 (ko) * 2008-07-07 2015-06-09 엘지전자 주식회사 부분 주파수 재사용을 위한 제어 정보 제공 방법
JP5168018B2 (ja) * 2008-08-04 2013-03-21 富士通株式会社 無線基地局装置における周波数割当て方法、及び無線基地局装置
US8744014B2 (en) * 2009-04-24 2014-06-03 Mediatek Inc. Method and apparatus for coordinated MIMO signal transmission among multiple cells in wireless OFDM systems
WO2010137313A1 (ja) * 2009-05-27 2010-12-02 Kddi株式会社 周波数割当装置およびプログラム
KR101629325B1 (ko) * 2009-06-03 2016-06-13 엘지전자 주식회사 부분 주파수 재사용 방식을 이용하는 무선 통신 시스템에서 채널 상태를 추정하는 방법 및 이를 이용하는 단말 장치
JP5297943B2 (ja) * 2009-08-25 2013-09-25 株式会社日立製作所 無線リソースの割り当て方法および基地局装置
US20110151881A1 (en) * 2009-12-23 2011-06-23 Joey Chou Techniques for fractional frequency reuse in wireless networks

Also Published As

Publication number Publication date
BR112013027624A2 (pt) 2017-02-14
CN103843279A (zh) 2014-06-04
EP2525523A1 (en) 2012-11-21
WO2012146605A1 (en) 2012-11-01
EP2525523B1 (en) 2014-08-27
KR20140003615A (ko) 2014-01-09
RU2013149293A (ru) 2015-06-10
JP2013529443A (ja) 2013-07-18
US20140051452A1 (en) 2014-02-20
CA2834469A1 (en) 2012-11-01
JP5562485B2 (ja) 2014-07-30

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