JP6320939B2 - 分散アンテナシステムを使用した地理的負荷平衡のための進化的アルゴリズム - Google Patents

分散アンテナシステムを使用した地理的負荷平衡のための進化的アルゴリズム Download PDF

Info

Publication number
JP6320939B2
JP6320939B2 JP2014557866A JP2014557866A JP6320939B2 JP 6320939 B2 JP6320939 B2 JP 6320939B2 JP 2014557866 A JP2014557866 A JP 2014557866A JP 2014557866 A JP2014557866 A JP 2014557866A JP 6320939 B2 JP6320939 B2 JP 6320939B2
Authority
JP
Japan
Prior art keywords
dru
sectors
dau
processor
sector
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.)
Active
Application number
JP2014557866A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015513252A (ja
JP2015513252A5 (enExample
Inventor
ショーン パトリック ステープルトン,
ショーン パトリック ステープルトン,
セイエド アミン ヘジャジ,
セイエド アミン ヘジャジ,
Original Assignee
ダリ システムズ カンパニー リミテッド
ダリ システムズ カンパニー リミテッド
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 ダリ システムズ カンパニー リミテッド, ダリ システムズ カンパニー リミテッド filed Critical ダリ システムズ カンパニー リミテッド
Publication of JP2015513252A publication Critical patent/JP2015513252A/ja
Publication of JP2015513252A5 publication Critical patent/JP2015513252A5/ja
Application granted granted Critical
Publication of JP6320939B2 publication Critical patent/JP6320939B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • H04W36/22Performing reselection for specific purposes for handling the traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/02Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H04W40/14Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality based on stability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • H04W88/085Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2014557866A 2012-02-17 2013-02-19 分散アンテナシステムを使用した地理的負荷平衡のための進化的アルゴリズム Active JP6320939B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261600530P 2012-02-17 2012-02-17
US61/600,530 2012-02-17
PCT/US2013/026647 WO2013123494A1 (en) 2012-02-17 2013-02-19 Evolutionary algorithms for geographic load balancing using a distributed antenna system

Publications (3)

Publication Number Publication Date
JP2015513252A JP2015513252A (ja) 2015-04-30
JP2015513252A5 JP2015513252A5 (enExample) 2016-04-07
JP6320939B2 true JP6320939B2 (ja) 2018-05-09

Family

ID=48984817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014557866A Active JP6320939B2 (ja) 2012-02-17 2013-02-19 分散アンテナシステムを使用した地理的負荷平衡のための進化的アルゴリズム

Country Status (9)

Country Link
US (6) US9148839B2 (enExample)
EP (2) EP2815591B1 (enExample)
JP (1) JP6320939B2 (enExample)
KR (1) KR20140126747A (enExample)
CN (1) CN104160725B (enExample)
BR (1) BR112014020305A8 (enExample)
IL (1) IL233975B (enExample)
IN (1) IN2014DN06777A (enExample)
WO (1) WO2013123494A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2608867B2 (ja) 1992-04-06 1997-05-14 鐘紡株式会社 分割型複合繊維の製造方法

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9525488B2 (en) 2010-05-02 2016-12-20 Corning Optical Communications LLC Digital data services and/or power distribution in optical fiber-based distributed communications systems providing digital data and radio frequency (RF) communications services, and related components and methods
WO2012024247A1 (en) 2010-08-16 2012-02-23 Corning Cable Systems Llc Remote antenna clusters and related systems, components, and methods supporting digital data signal propagation between remote antenna units
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
EP2678972B1 (en) 2011-02-21 2018-09-05 Corning Optical Communications LLC Providing digital data services as electrical signals and radio-frequency (rf) communications over optical fiber in distributed communications systems, and related components and methods
WO2013009835A1 (en) 2011-07-11 2013-01-17 Andrew Llc Method and apparatuses for managing a distributed antenna system
US9565596B2 (en) 2011-08-29 2017-02-07 Commscope Technologies Llc Configuring a distributed antenna system
EP2815591B1 (en) 2012-02-17 2017-08-23 Dali Systems Co. Ltd. Evolutionary algorithms for geographic load balancing using a distributed antenna system
CN103828439B (zh) * 2012-07-30 2019-03-08 华为技术有限公司 一种无线接入技术间切换方法、相应设备及通信系统
EP2789107B1 (en) 2012-08-09 2017-02-15 Axell Wireless Ltd. A digital capacity centric distributed antenna system
WO2014053149A1 (en) 2012-10-05 2014-04-10 Andrew Wireless Systems Gmbh Capacity optimization sub-system for distributed antenna system
WO2014176173A1 (en) * 2013-04-23 2014-10-30 Dali Systems Co. Ltd. Real-time locating system using gps time difference of arrival with digital off-air access units and remote units
CN103841582B (zh) 2013-12-30 2017-11-21 上海华为技术有限公司 一种控制方法和装置
US10284296B2 (en) * 2014-02-13 2019-05-07 Dali Systems Co. Ltd. System and method for performance optimization in and through a distributed antenna system
EP3123641B1 (en) 2014-03-28 2019-03-13 CommScope Technologies LLC Power management for distributed antenna system
CA3017856A1 (en) 2014-09-23 2016-03-31 Axell Wireless Ltd. Automatic mapping and handling pim and other uplink interferences in digital distributed antenna systems
US10659163B2 (en) 2014-09-25 2020-05-19 Corning Optical Communications LLC Supporting analog remote antenna units (RAUs) in digital distributed antenna systems (DASs) using analog RAU digital adaptors
WO2016071902A1 (en) 2014-11-03 2016-05-12 Corning Optical Communications Wireless Ltd. Multi-band monopole planar antennas configured to facilitate improved radio frequency (rf) isolation in multiple-input multiple-output (mimo) antenna arrangement
US9949176B2 (en) * 2014-11-10 2018-04-17 Nxp Usa, Inc. Wireless communication apparatus and method
WO2016075696A1 (en) 2014-11-13 2016-05-19 Corning Optical Communications Wireless Ltd. Analog distributed antenna systems (dass) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (rf) communications signals
WO2016098109A1 (en) 2014-12-18 2016-06-23 Corning Optical Communications Wireless Ltd. Digital interface modules (dims) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass)
WO2016098111A1 (en) 2014-12-18 2016-06-23 Corning Optical Communications Wireless Ltd. Digital- analog interface modules (da!ms) for flexibly.distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass)
US20180007696A1 (en) 2014-12-23 2018-01-04 Axell Wireless Ltd. Harmonizing noise aggregation and noise management in distributed antenna system
EP3278590B1 (en) * 2015-03-30 2025-07-23 John Mezzalingua Associates LLC Systems, methods and manufactures for providing network services including mobile services to a location
US10542961B2 (en) 2015-06-15 2020-01-28 The Research Foundation For The State University Of New York System and method for infrasonic cardiac monitoring
US9712343B2 (en) 2015-06-19 2017-07-18 Andrew Wireless Systems Gmbh Scalable telecommunications system
US10117109B2 (en) * 2015-08-18 2018-10-30 Tejas Networks, Ltd. System and method for determining optimal placement of telecommunication equipment
US10638326B2 (en) 2016-02-19 2020-04-28 Corning Optical Communications LLC Long term evolution (LTE) system operating in an unlicensed spectral band with active network discovery and optimization of the unlicensed channels
JP6088683B2 (ja) * 2016-03-07 2017-03-01 ソフトバンク株式会社 管理サーバ及びゲートウェイ装置
JP6088682B2 (ja) * 2016-03-07 2017-03-01 ソフトバンク株式会社 管理サーバ及びゲートウェイ装置
US10051510B2 (en) 2016-05-27 2018-08-14 Corning Optical Communications Wireless Ltd Front-haul communications system for enabling communication service continuity in a wireless distribution system (WDS) network
US10362520B2 (en) * 2016-06-09 2019-07-23 The Regents Of The University Of California Congestion reduction of LTE networks
US10217060B2 (en) 2016-06-09 2019-02-26 The Regents Of The University Of California Capacity augmentation of 3G cellular networks: a deep learning approach
CN106211174B (zh) * 2016-06-29 2019-11-22 上海华为技术有限公司 一种天线系统以及天线系统调整方法
US10291298B2 (en) 2017-04-18 2019-05-14 Corning Optical Communications LLC Remote unit supporting radio frequency (RF) spectrum-based coverage area optimization in a wireless distribution system (WDS)
CN107275801B (zh) * 2017-05-16 2019-06-04 李耘 一种l型阵列天线的基于获得性遗传的阵元排布方法
US10405219B2 (en) 2017-11-21 2019-09-03 At&T Intellectual Property I, L.P. Network reconfiguration using genetic algorithm-based predictive models
US10396927B2 (en) * 2017-12-12 2019-08-27 Corning Optical Communications LLC Automatic configuration of cell assignment of non-inter-cell interference coordination (non-ICIC)-engaged remote units in a wireless distributed communications system (WDCS) to non-ICIC-engaged WDCS cells to avoid or reduce dividing radio resources
KR102177175B1 (ko) * 2019-05-09 2020-11-10 조선대학교산학협력단 씨랜을 위한 디지털유닛의 자원할당방법
US11049060B2 (en) * 2019-05-31 2021-06-29 Hitachi, Ltd. Operating envelope recommendation system with guaranteed probabilistic coverage
CN110598920B (zh) * 2019-08-29 2023-03-17 华中科技大学 用于铸造并行车间主生产计划的多目标优化方法及系统
US11317301B2 (en) * 2019-11-18 2022-04-26 Commscope Technologies Llc Systems and methods for a multiple-operator distributed antenna system
CN112954732B (zh) * 2019-12-10 2023-04-07 中国移动通信有限公司研究院 网络负载均衡方法、装置、设备及存储介质
US20250323687A1 (en) * 2022-05-21 2025-10-16 Outdoor Wireless Networks LLC Uplink noise reduction and signal-to-interference-and-noise ratio (sinr) improvement in a distributed antenna system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6704545B1 (en) 2000-07-19 2004-03-09 Adc Telecommunications, Inc. Point-to-multipoint digital radio frequency transport
JP2005531202A (ja) 2002-06-21 2005-10-13 ワイデファイ インコーポレイテッド 無線ローカル・エリア・ネットワーク・リピータ
JP4490273B2 (ja) 2002-10-01 2010-06-23 クゥアルコム・インコーポレイテッド ネットワークカバレージを増強するリピータを備えた無線ローカルエリア・ネットワーク
CN100477836C (zh) * 2003-04-25 2009-04-08 Ut斯达康(中国)有限公司 一种利用智能vbs实现宏分集管理的方法
JP2007520170A (ja) * 2004-01-27 2007-07-19 テルコーディア テクノロジーズ インコーポレイテッド Cdmaネットワークパラメータの動的自動最適化のための方法およびシステム
US7286507B1 (en) 2005-10-04 2007-10-23 Sprint Spectrum L.P. Method and system for dynamically routing between a radio access network and distributed antenna system remote antenna units
JP4808013B2 (ja) * 2005-12-15 2011-11-02 富士通株式会社 動的セル再構成方法及び,これを適用するセルラーネットワークシステム
US8149950B2 (en) * 2006-12-26 2012-04-03 Dali Systems Co. Ltd. Method and system for baseband predistortion linearization in multi-channel wideband communication systems
US20090163223A1 (en) * 2007-12-21 2009-06-25 Elektrobit Wireless Communications Ltd. Load balancing in mobile environment
US8340605B2 (en) 2008-08-06 2012-12-25 Qualcomm Incorporated Coordinated transmissions between cells of a base station in a wireless communications system
US8301156B2 (en) * 2008-09-25 2012-10-30 Optimi Corporation Load balancing for capacity improvement in mobile wireless communication networks
US9026124B2 (en) * 2009-03-31 2015-05-05 Futurewei Technologies, Inc. System and method for interference mitigation in a wireless communications system
US9131494B2 (en) 2010-05-07 2015-09-08 Lg Electronics Inc. Method for backhaul subframe setting between a base station and a relay node in a wireless communication system and a device therefor
KR101662879B1 (ko) * 2010-08-17 2016-10-05 달리 시스템즈 씨오. 엘티디. 분산 안테나 시스템을 위한 뉴트럴 호스트 아키텍처
WO2012079197A1 (en) * 2010-12-16 2012-06-21 Nokia Siemens Networks Oy Common control deactivation in carrier aggregation
EP2815591B1 (en) 2012-02-17 2017-08-23 Dali Systems Co. Ltd. Evolutionary algorithms for geographic load balancing using a distributed antenna system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2608867B2 (ja) 1992-04-06 1997-05-14 鐘紡株式会社 分割型複合繊維の製造方法

Also Published As

Publication number Publication date
US20140057627A1 (en) 2014-02-27
US20230379783A1 (en) 2023-11-23
BR112014020305A8 (pt) 2021-06-29
US20160073313A1 (en) 2016-03-10
US20200187077A1 (en) 2020-06-11
CN104160725A (zh) 2014-11-19
US20220104093A1 (en) 2022-03-31
US11140603B2 (en) 2021-10-05
JP2015513252A (ja) 2015-04-30
HK1203022A1 (en) 2015-10-09
US20180160356A1 (en) 2018-06-07
US9148839B2 (en) 2015-09-29
EP2815591B1 (en) 2017-08-23
EP2815591A4 (en) 2015-09-30
KR20140126747A (ko) 2014-10-31
BR112014020305A2 (pt) 2017-06-20
US9854494B2 (en) 2017-12-26
IN2014DN06777A (enExample) 2015-05-22
WO2013123494A1 (en) 2013-08-22
IL233975A0 (en) 2014-09-30
EP3258722B1 (en) 2024-07-10
EP2815591A1 (en) 2014-12-24
CN104160725B (zh) 2018-05-01
IL233975B (en) 2018-04-30
EP3258722A1 (en) 2017-12-20

Similar Documents

Publication Publication Date Title
JP6320939B2 (ja) 分散アンテナシステムを使用した地理的負荷平衡のための進化的アルゴリズム
KR101583582B1 (ko) 동적 주파수 스펙트럼 최적화 방법, 장치 및 시스템
US9730153B2 (en) System and methods for multi-objective cell switch-off in wireless networks
Farooq et al. Mobility prediction based proactive dynamic network orchestration for load balancing with QoS constraint (OPERA)
Cho et al. Practical Load Balancing Algorithm for 5G Small Cell Networks Based on Real-World 5G Traffic and O-RAN Architecture
CN107454601B (zh) 一种超密集环境下考虑小区间干扰的无线虚拟映射方法
CN110870338B (zh) 网络优化
CN106031249B (zh) 用于管理蜂窝网络的方法、管理系统以及蜂窝网络
Kim et al. Spectrum breathing and cell load balancing for self organizing wireless networks
CN105792378B (zh) 基于无线异构网络的虚拟资源多目标映射方法
Ferhi et al. Toward dynamic 3D sectorization using real traffic profile for green 5G cellular networks
Aissaoui Ferhi et al. Multiobjective self‐optimization of the cellular architecture for green 5G networks
Yang et al. A suggest-and-improve RAN slicing strategy for mobile networks
HK1203022B (en) Methods for geographic load balancing using a distributed antenna system
Hejazi et al. Self‐optimising intelligent distributed antenna system for geographic load balancing
Hejazi et al. Low-Complexity Load Balancing with a Self-Organized Intelligent Distributed Antenna System
del Arco‐Vega et al. Near‐optimal user assignment in LTE mobile networks with evolutionary computing
Yuanita et al. Analysis technique of cell zooming using lowerto-higher scheme on centralized algorithm towards green cellular network in surabaya
Odwa et al. Mapping between baseband units and remote radio heads based on channel prediction in CRAN
Wang Resource Management in Wireless Cellular Networks with Heterogeneous Capacity Supply and Heterogeneous Traffic Demand (HetHetNets)
Tiwari et al. Energy Optimization in B5G Networks with Predictive Allocation of Base Stations in Edge Server Placement
Baiocchi et al. Sustainable management of LTE networks
Tan et al. The impact of D2D connections on network-assisted mobile data offloading
Mirahsan HetHetNets: Heterogeneous Wireless Cellular Networks with Heterogeneous Traffic
Sharma et al. Load balancing scheme for wireless cellular networks

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160218

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160218

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20161012

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20161012

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20161021

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20161024

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170224

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170517

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170711

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170824

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: 20180306

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180404

R150 Certificate of patent or registration of utility model

Ref document number: 6320939

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250