BR112017005607A2 - método, sistema e dispositivo para equilíbrio de carga inter-frequência - Google Patents
método, sistema e dispositivo para equilíbrio de carga inter-frequênciaInfo
- Publication number
- BR112017005607A2 BR112017005607A2 BR112017005607-0A BR112017005607A BR112017005607A2 BR 112017005607 A2 BR112017005607 A2 BR 112017005607A2 BR 112017005607 A BR112017005607 A BR 112017005607A BR 112017005607 A2 BR112017005607 A2 BR 112017005607A2
- Authority
- BR
- Brazil
- Prior art keywords
- target cell
- performance
- load balancing
- inter
- cell
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000013507 mapping Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/082—Load balancing or load distribution among bearers or channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/086—Load balancing or load distribution among access entities
- H04W28/0861—Load balancing or load distribution among access entities between base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
a presente invenção refere-se a um método, sistema e dispositivo de equilíbrio de carga em uma rede de telecomunicação, onde a seleção de um ou mais equipamentos de usuário (ue) (150) a serem realocados de uma célula de origem (112) para uma célula de destino (122), é baseada em um valor de predição de desempenho na célula de destino. a predição do desempenho na célula de destino é executada através do mapeamento de carga atual da célula de destino em um sinal detetado atual da dita célula de destino, em um desempenho percebido pelos ues que foram realocados anteriormente. depois da realocação do ue, o desempenho percebido na célula de destino é medi-do efetivamente e retornado (312) pela célula de destino rbs (120) para a célula de origem rbs (110), e usado para atualizar o valor de desempenho predito.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2014/071144 WO2016050306A1 (en) | 2014-10-02 | 2014-10-02 | Method, system and device for inter-frequency load balancing in a mobile telecommunications network |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017005607A2 true BR112017005607A2 (pt) | 2018-01-23 |
BR112017005607B1 BR112017005607B1 (pt) | 2023-04-11 |
Family
ID=51659647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017005607-0A BR112017005607B1 (pt) | 2014-10-02 | 2014-10-02 | Método e sistema para equilíbrio de carga entre células em uma rede de comunicação, primeira estação rádio base e mídia legível por computador |
Country Status (5)
Country | Link |
---|---|
US (2) | US9820188B2 (pt) |
EP (1) | EP3202180B1 (pt) |
CN (2) | CN111885647B (pt) |
BR (1) | BR112017005607B1 (pt) |
WO (1) | WO2016050306A1 (pt) |
Families Citing this family (17)
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CN111885647B (zh) * | 2014-10-02 | 2023-09-15 | 瑞典爱立信有限公司 | 用于移动电信网络中的频间负载平衡的方法、系统和设备 |
CN107950057B (zh) * | 2015-04-10 | 2021-07-23 | 瑞典爱立信有限公司 | 用于卸载无线装置的系统、方法和设备 |
US10462705B1 (en) * | 2015-05-13 | 2019-10-29 | Sprint Spectrum L.P. | Systems and methods for preventing premature processing during beam forming |
TWI578825B (zh) * | 2015-10-21 | 2017-04-11 | 財團法人工業技術研究院 | 通訊系統、基地台、用戶設備及其基地台的時間同步方法 |
JP6230644B2 (ja) * | 2016-04-12 | 2017-11-15 | ソフトバンク株式会社 | 基地局及び移動通信システム |
US11388640B2 (en) | 2016-09-30 | 2022-07-12 | Qualcomm Incorporated | Enhanced capability exchange procedure for radio access technology change |
WO2018141754A1 (en) * | 2017-02-03 | 2018-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobility and load balancing target selection for unlicensed carriers |
US10064099B1 (en) | 2017-05-16 | 2018-08-28 | At&T Intellectual Property I, L.P. | Method and apparatus for adaptive load balancing in wireless networks |
US10484918B2 (en) | 2017-06-14 | 2019-11-19 | At&T Intellectual Property I, L.P. | Load balancing in wireless networks for improved user equipment throughput |
EP3747214A4 (en) | 2018-01-29 | 2021-10-06 | Telefonaktiebolaget LM Ericsson (publ) | PROCESSES, APPARATUS, COMPUTER PROGRAMS AND COMPUTER PROGRAM PRODUCTS FOR LOAD BALANCING |
WO2019170391A1 (en) * | 2018-03-08 | 2019-09-12 | Nokia Technologies Oy | Radio access network controller methods and systems to optimize inter frequency load balancing |
US11064411B2 (en) | 2018-06-08 | 2021-07-13 | At&T Intellectual Property I, L.P. | Load balancing in wireless networks to enhance user experience |
CN110677896A (zh) * | 2018-07-02 | 2020-01-10 | 联发科技(新加坡)私人有限公司 | 小区选取的方法和用户设备 |
US20220022111A1 (en) * | 2018-07-02 | 2022-01-20 | Mediatek Singapore Pte. Ltd. | Cell selection method and user equipment |
US10869246B2 (en) * | 2018-12-20 | 2020-12-15 | Arris Enterprises Llc | Method and system for proactive steering in a wireless network |
US11540184B1 (en) * | 2020-10-07 | 2022-12-27 | T-Mobile Innovations Llc | Dynamic handover trigger based on primary path throughput |
US20230030173A1 (en) * | 2021-07-29 | 2023-02-02 | Celona, Inc. | Load balancing for enterprise deployments |
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US20060152344A1 (en) * | 2002-12-07 | 2006-07-13 | Mowery Richard A Jr | Powerline Communication Network Handoff |
KR20050121624A (ko) * | 2004-06-22 | 2005-12-27 | 삼성전자주식회사 | 다중 안테나를 가진 직교 주파수 분할 다중 접속 셀룰라시스템에서의 소프트 핸드 오프 시스템 및 방법 |
JP4719794B2 (ja) * | 2005-04-19 | 2011-07-06 | エスケーテレコム株式会社 | 移動通信端末のハンドオーバーが可能な非同期網と同期網が混在した移動通信システム及びハンドオーバー方法 |
US20090149184A1 (en) * | 2007-12-07 | 2009-06-11 | Nokia Corporation | Load balancing by terminal tying |
US20090163223A1 (en) * | 2007-12-21 | 2009-06-25 | Elektrobit Wireless Communications Ltd. | Load balancing in mobile environment |
US9398472B2 (en) * | 2008-10-02 | 2016-07-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and arrangements for replacing an area identifier in a wireless communication network |
US9204349B2 (en) * | 2009-02-10 | 2015-12-01 | Qualcomm Incorporated | Method and apparatus for facilitating a hand-in of user equipment to femto cells |
WO2010099338A2 (en) * | 2009-02-25 | 2010-09-02 | Chaz Immendorf | Autonomously determining network capacity and load balancing amongst multiple network cells |
US8588178B2 (en) | 2009-03-19 | 2013-11-19 | Qualcomm Incorporated | Adaptive association and joint association and resource partitioning in a wireless communication network |
CN101631346B (zh) * | 2009-06-05 | 2012-06-20 | 西安电子科技大学 | 基于信号强度和负载估计的区间切换方法 |
KR101558305B1 (ko) * | 2009-06-09 | 2015-10-07 | 삼성전자주식회사 | 무선통신 시스템에서 기지국의 접속 모드를 관리하기 위한 장치 및 방법 |
US8670432B2 (en) * | 2009-06-22 | 2014-03-11 | Qualcomm Incorporated | Methods and apparatus for coordination of sending reference signals from multiple cells |
EP2282575A1 (en) * | 2009-08-04 | 2011-02-09 | Panasonic Corporation | Channel quality reporting in a mobile communications system |
EP2296394B1 (en) * | 2009-09-10 | 2016-08-10 | Alcatel Lucent | Base station, method and computer program product for load balancing in a group of base stations |
EP2403296B1 (en) * | 2010-06-29 | 2012-12-26 | Alcatel Lucent | Cellular telecommunications system network element, corresponding method and computer-readable storage medium |
EP2451214B1 (en) | 2010-11-05 | 2012-11-28 | Alcatel Lucent | Method for deciding on a potential load balancing operation in a wireless network and corresponding network element |
EP2687059B1 (en) | 2011-03-15 | 2014-12-24 | Telefonaktiebolaget LM Ericsson (PUBL) | Method and node supporting cell reselection in load balanced network |
US9497681B2 (en) * | 2011-05-12 | 2016-11-15 | Telefonaktiebolaget L M Ericsson (Publ) | Methods in base stations, base stations, computer programs and computer program products |
CN102223677B (zh) * | 2011-07-04 | 2014-02-12 | 重庆邮电大学 | 一种基于iasa负载均衡装置的切换方法及切换系统 |
JP5742532B2 (ja) * | 2011-07-19 | 2015-07-01 | 富士通株式会社 | 基地局及び通信方法並びに無線通信システム |
KR101311526B1 (ko) * | 2011-08-01 | 2013-09-25 | 주식회사 케이티 | Cs 폴백 서비스를 위한 셀을 선택하는 방법 |
EP2728926A1 (en) | 2012-11-05 | 2014-05-07 | Alcatel-Lucent | Load balancing in mobile telecommunications networks |
US20140213256A1 (en) * | 2013-01-25 | 2014-07-31 | Qualcomm Incorporated | Apparatus and method of network selection based on available bandwidth |
EP3146779B1 (en) * | 2014-05-21 | 2024-04-17 | Altiostar Networks, Inc. | Enhanced inter-cell interference coordination |
WO2016003335A1 (en) * | 2014-07-02 | 2016-01-07 | Telefonaktiebolaget L M Ericsson (Publ) | Method and network node for calibrating uplink measurements to offset beamforming of neighbouring nodes |
CN111885647B (zh) * | 2014-10-02 | 2023-09-15 | 瑞典爱立信有限公司 | 用于移动电信网络中的频间负载平衡的方法、系统和设备 |
-
2014
- 2014-10-02 CN CN202010754893.4A patent/CN111885647B/zh active Active
- 2014-10-02 US US14/407,488 patent/US9820188B2/en active Active
- 2014-10-02 BR BR112017005607-0A patent/BR112017005607B1/pt active IP Right Grant
- 2014-10-02 EP EP14780484.3A patent/EP3202180B1/en active Active
- 2014-10-02 WO PCT/EP2014/071144 patent/WO2016050306A1/en active Application Filing
- 2014-10-02 CN CN201480082419.4A patent/CN107079345B/zh active Active
-
2017
- 2017-08-30 US US15/690,878 patent/US10595230B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9820188B2 (en) | 2017-11-14 |
BR112017005607B1 (pt) | 2023-04-11 |
WO2016050306A1 (en) | 2016-04-07 |
US20170367011A1 (en) | 2017-12-21 |
US20160277968A1 (en) | 2016-09-22 |
US10595230B2 (en) | 2020-03-17 |
EP3202180A1 (en) | 2017-08-09 |
CN107079345A (zh) | 2017-08-18 |
CN111885647B (zh) | 2023-09-15 |
EP3202180B1 (en) | 2020-07-22 |
CN107079345B (zh) | 2020-08-04 |
CN111885647A (zh) | 2020-11-03 |
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Legal Events
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B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/10/2014, OBSERVADAS AS CONDICOES LEGAIS |