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BR9909304A - Processo e sistema para seleção de célula em um sistema de comunicações móveis celulares - Google Patents

Processo e sistema para seleção de célula em um sistema de comunicações móveis celulares

Info

Publication number
BR9909304A
BR9909304A BR9909304-9A BR9909304A BR9909304A BR 9909304 A BR9909304 A BR 9909304A BR 9909304 A BR9909304 A BR 9909304A BR 9909304 A BR9909304 A BR 9909304A
Authority
BR
Brazil
Prior art keywords
cell
different
cell selection
base stations
qos
Prior art date
Application number
BR9909304-9A
Other languages
English (en)
Inventor
Hokan Gunnar Olofsson
Peter Schramm
Frank Mueller
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9909304A publication Critical patent/BR9909304A/pt

Links

Classifications

    • 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
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/26Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

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

Abstract

"PROCESSO E SISTEMA PARA SELEçãO DE CéLULA EM UM SISTEMA DE COMUNICAçõES MóVEIS CELULARES" A presente invenção relaciona-se em geral ao problema de seleção de célula para, por exemplo, transferência de passagem de célula em sistemas de telecomunicação móvel, e mais particularmente ao problema de selecionar a célula ótima entre células com diferentes capacidades, devido a diferentes modos de interface de ar enlace. Algoritmos conhecidos para seleção de célula e transferência de passagem são estendidos, aplicando critérios adicionais que levam em conta as capacidades, devido a diferentes esquemas de modulação e codificação, da estação móvel e das estações base que são possíveis candidatas. A qualidade do serviço ("QoS") é prevista para as diferentes células candidatas com base em uma combinação de força de sinal ou C/I, diferentes capacidades de célula, capacidade de multi intervalo, etc. Então, é selecionada a célula para a qual a QoS prevista é máxima. Em uma outra realização, a invenção é estendida levando em conta critérios adicionais que são adequados a partir de um ponto de vista de sistema, por exemplo, para evitar um aumento significativo da probabilidade média de estar fora ou nível de interferência. A presente invenção aumenta o uso de estações base suportando altas taxas de dados. O resultado é um aumento na produtividade de sistema global.
BR9909304-9A 1998-04-01 1999-03-19 Processo e sistema para seleção de célula em um sistema de comunicações móveis celulares BR9909304A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9801172A SE9801172D0 (sv) 1998-04-01 1998-04-01 Cell selection in a system with different cell capabilities
PCT/SE1999/000440 WO1999051052A1 (en) 1998-04-01 1999-03-19 Cell selection in mobile radio systems

Publications (1)

Publication Number Publication Date
BR9909304A true BR9909304A (pt) 2000-11-21

Family

ID=20410846

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909304-9A BR9909304A (pt) 1998-04-01 1999-03-19 Processo e sistema para seleção de célula em um sistema de comunicações móveis celulares

Country Status (10)

Country Link
US (1) US6542742B2 (pt)
CN (1) CN1304624A (pt)
AU (1) AU3633099A (pt)
BR (1) BR9909304A (pt)
CA (1) CA2326637A1 (pt)
DE (1) DE19983085B3 (pt)
ES (1) ES2181569B1 (pt)
GB (1) GB2352139B (pt)
SE (1) SE9801172D0 (pt)
WO (1) WO1999051052A1 (pt)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9118387B2 (en) 1997-11-03 2015-08-25 Qualcomm Incorporated Pilot reference transmission for a wireless communication system
US7184426B2 (en) 2002-12-12 2007-02-27 Qualcomm, Incorporated Method and apparatus for burst pilot for a time division multiplex system
US7268700B1 (en) 1998-01-27 2007-09-11 Hoffberg Steven M Mobile communication device
US6516196B1 (en) * 1999-04-08 2003-02-04 Lucent Technologies Inc. Intelligent burst control functions for wireless communications systems
US6973060B1 (en) 1999-04-08 2005-12-06 Nokia Corporation Rotating synchronization channel (SCH) transmission
JP2000316010A (ja) * 1999-04-30 2000-11-14 Fujitsu Ltd 無線端末装置およびノード装置
US6377817B1 (en) * 1999-05-03 2002-04-23 Nokia Mobile Phones Ltd. Asymmetric data transmission for use in a multi-modulation environment
US8050198B2 (en) 1999-05-24 2011-11-01 Qualcomm Incorporated Method and system for scheduling data transmission in communication systems
US7155246B2 (en) * 1999-06-30 2006-12-26 Qualcomm, Incorporated Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
US6728217B1 (en) * 1999-08-17 2004-04-27 Ericsson Inc. System and method for modifying the data rate for data calls in a cellular network
GB9922204D0 (en) 1999-09-20 1999-11-17 Nokia Telecommunications Oy Reporting communication link information
GB9923069D0 (en) * 1999-09-29 1999-12-01 Nokia Telecommunications Oy Estimating an indicator for a communication path
JP4703683B2 (ja) * 1999-12-28 2011-06-15 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ制御方法及びシステム
JP4180236B2 (ja) 1999-12-28 2008-11-12 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ制御方法及びシステム
AU2001225416A1 (en) * 2000-01-20 2001-07-31 Nortel Networks Limited Adaptive frame structures for hybrid cdma/tdma system
US8019836B2 (en) 2002-01-02 2011-09-13 Mesh Comm, Llc Wireless communication enabled meter and network
US7379981B2 (en) * 2000-01-31 2008-05-27 Kenneth W. Garrard Wireless communication enabled meter and network
EP1137296A1 (de) 2000-03-21 2001-09-26 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Verfahren und Vorrichtungen für ein zellulares Kommunikationsnetz
JP3683468B2 (ja) * 2000-04-13 2005-08-17 株式会社エヌ・ティ・ティ・ドコモ マルチキャストサービス提供システムにおける再送制御方法、情報配信装置及び無線端末
US20010040877A1 (en) * 2000-05-09 2001-11-15 Motorola, Inc. Method of dynamic transmit scheduling using channel quality feedback
KR100434459B1 (ko) * 2000-06-27 2004-06-05 삼성전자주식회사 이동통신 시스템에서 패킷의 전송 제어방법 및 장치
US6853842B1 (en) * 2000-07-31 2005-02-08 Nortel Networks Limited System and method for using mobile station signal strength measurements to collect radio frequency isolation data in a cellular network
KR100370098B1 (ko) * 2000-08-10 2003-01-29 엘지전자 주식회사 이동 단말기의 순방향 데이터 전송 요구를 위한기지국(또는 섹터) 선정 방법
WO2002025983A1 (en) * 2000-09-20 2002-03-28 Fujitsu Limited Mobile communication system
US6701150B1 (en) 2000-10-13 2004-03-02 Nortel Networks Limited Network driven cell switching and handoff with load balancing for wireless systems
AU2001295320A1 (en) * 2000-10-13 2002-04-22 Nortel Networks Limited Mobile station driven cell switching and handoff with load balancing for wireless systems
US6973098B1 (en) 2000-10-25 2005-12-06 Qualcomm, Incorporated Method and apparatus for determining a data rate in a high rate packet data wireless communications system
US7068683B1 (en) 2000-10-25 2006-06-27 Qualcomm, Incorporated Method and apparatus for high rate packet data and low delay data transmissions
TW494691B (en) * 2000-11-21 2002-07-11 Koninkl Philips Electronics Nv Mobile device, auxiliary rendering device and arrangement
WO2002060208A1 (de) * 2001-01-25 2002-08-01 Siemens Aktiengesellschaft Verfahren zur übergabe von funkbasierten datenverbindungen mit qualitätsmerkmalen zwischen funkbasisstationen
US6983151B2 (en) * 2001-04-23 2006-01-03 Telefonaktiebolaget L M Ericsson (Publ) Method, apparatus and system for synchronization in radio communication systems
KR100548899B1 (ko) * 2001-05-11 2006-02-02 교세라 가부시키가이샤 휴대용 통신 단말기, 무선 데이터 통신 네트워크 시스템, 무선 통신 장치와 그 방법, 및 통신 방식 전환 방법
FI113140B (fi) 2001-05-25 2004-02-27 Nokia Corp Kanavanvaihto solukkojärjestelmässä
GB0120033D0 (en) 2001-08-16 2001-10-10 Fujitsu Ltd Cell selection
US6980820B2 (en) * 2001-08-20 2005-12-27 Qualcomm Inc. Method and system for signaling in broadcast communication system
US6731936B2 (en) * 2001-08-20 2004-05-04 Qualcomm Incorporated Method and system for a handoff in a broadcast communication system
US7359706B2 (en) * 2001-08-21 2008-04-15 Motorola Inc. Data transmission for mobile wireless communication devices
KR100425108B1 (ko) * 2001-10-19 2004-03-30 엘지전자 주식회사 Cdma 이동통신 시스템에서 무선 자원 할당 방법
DE10156642A1 (de) * 2001-11-17 2003-06-12 Tenovis Gmbh & Co Kg Verfahren zur Auswahl einer geeigneten Basisstation in einem Mehrzellen-Funksystem sowie mobiles Telekommunikations-Endgerät
FR2834606B1 (fr) * 2002-01-08 2004-05-21 Canon Kk Procede et dispositif de communication dans un reseau
FR2837058B1 (fr) * 2002-03-06 2004-06-04 Evolium Sas Procede pour ameliorer la gestion de la qualite de service dans un systeme cellulaire de radiocommunications mobiles en mode paquet
US7224677B2 (en) * 2002-03-15 2007-05-29 Nokia Corporation Method and apparatus for alerting mobile nodes of desirable access characteristics
EP1349409A1 (de) * 2002-03-28 2003-10-01 Siemens Aktiengesellschaft Dienstqualitätsmotivierter Zellwechsel in einem zellularen Funk-Kommunikationssystem
US7577227B2 (en) * 2002-04-18 2009-08-18 Alcatel-Lucent Usa Inc. Link adaption in general packet radio service networks
EP1858286A3 (en) * 2002-05-24 2008-01-23 InterDigital Patent Corporation System and method for call admission control
US6778812B1 (en) * 2002-05-24 2004-08-17 Interdigital Technology Communication System and method for call admission control
JP3845347B2 (ja) * 2002-08-28 2006-11-15 Necインフロンティア株式会社 高速ローミング方式
JP2004153766A (ja) * 2002-11-01 2004-05-27 Nec Infrontia Corp 無線lan基地局装置およびその通信方法
EP1437901B1 (en) * 2003-01-10 2006-11-02 Evolium S.A.S. Quality of service optimisation in a packet-switched mobile communication system
FR2850828B1 (fr) * 2003-01-31 2005-04-29 Evolium Sas Procede pour la gestion de la qualite de service dans un systeme de radiocommunications mobiles
US9818136B1 (en) 2003-02-05 2017-11-14 Steven M. Hoffberg System and method for determining contingent relevance
US8422434B2 (en) 2003-02-18 2013-04-16 Qualcomm Incorporated Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
GB2398705B (en) 2003-02-21 2005-08-10 Toshiba Res Europ Ltd Automatic wireless connection selection
US7869822B2 (en) 2003-02-24 2011-01-11 Autocell Laboratories, Inc. Wireless network apparatus and system field of the invention
US20040185841A1 (en) 2003-02-24 2004-09-23 Floyd Backes Wireless network architecture
US6975881B2 (en) * 2003-08-25 2005-12-13 Motorola, Inc. Communication controller and method for maintaining a communication connection during a cell reselection
US7912485B2 (en) * 2003-09-11 2011-03-22 Qualcomm Incorporated Method and system for signaling in broadcast communication system
EP1679921A4 (en) * 2003-10-27 2008-03-19 Fujitsu Ltd CONNECTION TARGET BASE STATION DEVICE DECISIONS
US7257421B2 (en) * 2003-11-13 2007-08-14 Motorola, Inc. Method and apparatus for controlling a cell reselection mode
US7164915B2 (en) * 2003-12-19 2007-01-16 Interdigital Technology Corporation Handover in a wireless local area network (WLAN)
CN1914942A (zh) * 2004-02-13 2007-02-14 艾利森电话股份有限公司 快速硬切换方案和支持上述方案的移动台与基站
US20050216227A1 (en) * 2004-03-23 2005-09-29 Jogesh Warrior Method of operating sensor net and sensor apparatus
GB2416269A (en) * 2004-04-16 2006-01-18 Nokia Corp Cell selection and re-selection
GB2413921B (en) 2004-05-05 2006-06-14 Motorola Inc Method and apparatus for controlling cell selection in a cellular communication system
US7747275B2 (en) * 2004-05-06 2010-06-29 M-Stack Limited Cell selection in mobile communications
WO2006012211A2 (en) * 2004-06-24 2006-02-02 Meshnetworks, Inc. A system and method for adaptive rate selection for wireless networks
JP4427415B2 (ja) * 2004-08-05 2010-03-10 株式会社日立コミュニケーションテクノロジー ハンドオフ制御方法、無線制御局及び無線基地局
US8570880B2 (en) * 2004-08-05 2013-10-29 Qualcomm Incorporated Method and apparatus for receiving broadcast in a wireless multiple-access communications system
GB0420164D0 (en) * 2004-09-10 2004-10-13 Nokia Corp A scheduler
US7590589B2 (en) 2004-09-10 2009-09-15 Hoffberg Steven M Game theoretic prioritization scheme for mobile ad hoc networks permitting hierarchal deference
JP2006115291A (ja) * 2004-10-15 2006-04-27 Fujitsu Ltd 移動体通信システムにおける無線リソース共有制御方法
KR100595688B1 (ko) 2004-11-03 2006-07-03 엘지전자 주식회사 이동통신 단말기의 셀 재선택 방법
KR100651033B1 (ko) * 2004-12-06 2006-11-29 한국전자통신연구원 트래픽 종류에 따른 l2 핸드오버 방법
US7242960B2 (en) * 2004-12-13 2007-07-10 Broadcom Corporation Method and system for cellular network services and an intelligent integrated broadcast television downlink having intelligent service control with feedback
US20060140117A1 (en) * 2004-12-29 2006-06-29 Naveen Aerrabotu Apparatus and method for cell selection
EP1885146A4 (en) * 2005-04-28 2008-08-20 Ntt Docomo Inc TRANSMISSION RATE CONTROL PROCEDURE AND MOBILE STATION
KR20070000554A (ko) * 2005-06-27 2007-01-03 삼성전자주식회사 이종 망에서 복합 서비스를 위한 자원 관리방법
KR100895173B1 (ko) * 2005-08-31 2009-05-04 삼성전자주식회사 디지털 멀티미디어 방송 시스템에서의 핸드오버 방법 및장치
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
US8411616B2 (en) 2005-11-03 2013-04-02 Piccata Fund Limited Liability Company Pre-scan for wireless channel selection
EP1796415B1 (en) * 2005-12-08 2010-12-15 Electronics and Telecommunications Research Institute QOS control apparatus in multi-cell network system and method thereof
EP2229024A1 (en) * 2005-12-27 2010-09-15 Fujitsu Limited Mobile control device and handover control method
WO2007076881A1 (en) * 2005-12-30 2007-07-12 Telecom Italia S.P.A. Method of selecting a radio access among different radio communications technologies
EP1978768A4 (en) * 2006-01-20 2012-10-10 Nec Corp MOBILE COMMUNICATION SYSTEM, WIRELESS NETWORK CONTROL DEVICE, AND LOAD DISTRIBUTION METHOD
WO2007108636A1 (en) * 2006-03-20 2007-09-27 Samsung Electronics Co., Ltd. Method and apparatus for allocating and identifying frequency resources in a frequency division multiple access system
ATE415796T1 (de) * 2006-03-20 2008-12-15 Alcatel Lucent Verfahren zur einteilung von benutzerendgeräten zu unterträgern in einem mehrzellen-, oder mehrsektorkommunikationsnetzwerk mit fdm übertragung, eine basisstation und ein netzwerk dafür
US8279893B2 (en) * 2006-06-16 2012-10-02 Nvidia Corporation System and method for communicating data utilizing multiple types of data connections
US20080031277A1 (en) * 2006-08-04 2008-02-07 Edward Walter Methods and apparatus to determine communication carrier capabilities
BRPI0715618A2 (pt) * 2006-08-22 2013-06-25 Ntt Docomo Inc estaÇço base, estaÇço màvel e mÉtodo de determinaÇço de cÉlula
ATE535115T1 (de) * 2006-10-27 2011-12-15 Research In Motion Ltd Streckenqualitätsmessungen auf der basis der datenrate und des empfangsleistungspegels
WO2008066434A1 (en) * 2006-11-30 2008-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Handover procedure based on cell capabilities
KR101321240B1 (ko) 2007-01-16 2013-12-19 삼성전자주식회사 이동통신시스템에서 홈셀 또는 개인네트워크로 셀 선택하는 장치 및 방법
KR101454021B1 (ko) * 2007-08-07 2014-10-27 삼성전자주식회사 이동통신시스템에서 홈셀/개인네트워크셀의 메저먼트 장치및 방법
EP2203911A4 (en) 2007-10-25 2011-12-28 Trilliant Networks Inc GAS METER HAVING ULTRA-SENSITIVE MAGNETIC MATERIAL RECONFIGURED ON COUNTER DIAL AND METHOD OF USING COUNTER RECONFIGURATION
US9380526B2 (en) * 2007-10-26 2016-06-28 Nokia Technologies Oy Method, apparatus and computer program product for reducing outage probability for mobile devices
US20090138617A1 (en) 2007-11-25 2009-05-28 Michel Veillette Method and system for creating and managing association and balancing of a mesh device in a mesh network
EP2257884A4 (en) 2007-11-25 2011-04-20 Trilliant Networks Inc SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING INFORMATION ABOUT A NEIGHBORHOOD ZONAL NETWORK
US8138934B2 (en) 2007-11-25 2012-03-20 Trilliant Networks, Inc. System and method for false alert filtering of event messages within a network
EP2215550A1 (en) 2007-11-25 2010-08-11 Trilliant Networks, Inc. Energy use control system and method
US8171364B2 (en) 2007-11-25 2012-05-01 Trilliant Networks, Inc. System and method for power outage and restoration notification in an advanced metering infrastructure network
US8559359B2 (en) 2008-04-29 2013-10-15 Qualcomm Incorporated Information exchange mechanisms to achieve network QoS in wireless cellular systems
KR101524283B1 (ko) * 2008-07-07 2015-05-29 삼성전자주식회사 광대역 무선통신 시스템에서 핸드오버 절차와 그에 따른펨토 기지국의 송신기 파워 제어 방법 및 장치
CA2734953A1 (en) 2008-09-04 2010-03-11 Trilliant Networks, Inc. A system and method for implementing mesh network communications using a mesh network protocol
JP5703227B2 (ja) 2008-10-22 2015-04-15 ゼットティーイー(ユーエスエー)インコーポレーテッド 逆方向リンク肯定応答シグナリング
US8289182B2 (en) 2008-11-21 2012-10-16 Trilliant Networks, Inc. Methods and systems for virtual energy management display
KR20100087464A (ko) * 2009-01-28 2010-08-05 삼성전자주식회사 셀 선택 방법 및 장치
US8891338B2 (en) 2009-01-29 2014-11-18 Itron, Inc. Measuring the accuracy of an endpoint clock from a remote device
WO2010105038A1 (en) 2009-03-11 2010-09-16 Trilliant Networks, Inc. Process, device and system for mapping transformers to meters and locating non-technical line losses
US8036675B2 (en) * 2009-03-31 2011-10-11 Alvarion Ltd. Load balancing in wireless networks
US9713067B2 (en) * 2009-05-08 2017-07-18 Zte (Usa) Inc. Reverse link signaling techniques for wireless communication systems
CN101626590B (zh) * 2009-08-04 2012-07-04 中国科学技术大学 一种避免移动负载均衡与移动鲁棒性优化功能冲突的方法
JP5541286B2 (ja) * 2009-08-25 2014-07-09 日本電気株式会社 無線通信システム、基地局、無線通信方法およびプログラム
US8811200B2 (en) 2009-09-22 2014-08-19 Qualcomm Incorporated Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
US8781462B2 (en) 2009-09-28 2014-07-15 Itron, Inc. Methodology and apparatus for validating network coverage
KR101309614B1 (ko) * 2009-12-22 2013-09-23 한국전자통신연구원 지능형 통합 기지국 및 그 운용 방법
WO2011096862A1 (en) * 2010-02-05 2011-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a wireless communication system
WO2011123982A1 (zh) * 2010-04-07 2011-10-13 上海贝尔股份有限公司 无线异构网络中的基站、移动设备和方法
KR101753368B1 (ko) * 2010-07-23 2017-07-03 삼성전자주식회사 Wpan 기반의 적응적 rf 인터페이스 선택 방법 및 장치
CA2809034A1 (en) 2010-08-27 2012-03-01 Randy Frei System and method for interference free operation of co-located tranceivers
CA2813534A1 (en) 2010-09-13 2012-03-22 Trilliant Networks, Inc. Process for detecting energy theft
EP2641137A2 (en) 2010-11-15 2013-09-25 Trilliant Holdings, Inc. System and method for securely communicating across multiple networks using a single radio
US9282383B2 (en) 2011-01-14 2016-03-08 Trilliant Incorporated Process, device and system for volt/VAR optimization
WO2012103072A2 (en) 2011-01-25 2012-08-02 Trilliant Holdings, Inc. Aggregated real-time power outages/restoration reporting (rtpor) in a secure mesh network
WO2012173667A2 (en) 2011-02-10 2012-12-20 Trilliant Holdings, Inc. Device and method for facilitating secure communications over a cellular network
US9041349B2 (en) 2011-03-08 2015-05-26 Trilliant Networks, Inc. System and method for managing load distribution across a power grid
US8767576B2 (en) * 2011-08-17 2014-07-01 Verizon Patent And Licensing Inc. Accessing an application based on a level of service quality
US9001787B1 (en) 2011-09-20 2015-04-07 Trilliant Networks Inc. System and method for implementing handover of a hybrid communications module
CN102427594A (zh) * 2011-12-30 2012-04-25 华为技术有限公司 根据服务质量确定载波的方法、装置及系统
EP2672756B1 (en) * 2012-06-05 2020-02-19 Telefonaktiebolaget LM Ericsson (publ) Improved cell selection
US9191882B2 (en) 2012-11-02 2015-11-17 Qualcomm Incorporated Systems and methods for improved association in wireless networks
US8929342B1 (en) * 2012-12-21 2015-01-06 Sprint Spectrum L.P. Selection of wireless coverage areas and operating points of media codecs
US9088972B1 (en) 2012-12-21 2015-07-21 Sprint Spectrum L.P. Selection of wireless coverage areas and media codecs
US8942129B1 (en) * 2013-01-30 2015-01-27 Sprint Spectrum L.P. Method and system for optimizing inter-frequency handoff in wireless coverage areas
DE102013211130B4 (de) * 2013-06-14 2025-07-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Berechnung von Übergabeparametern für ein Kommunikationsgerät, Verfahren zur Kommunikation und Kommunikationsgerät hierfür
KR101399247B1 (ko) 2013-06-21 2014-05-27 삼성전자주식회사 이동통신시스템에서 홈셀 또는 개인네트워크로 셀 선택하는 장치 및 방법
EP2824971A1 (en) * 2013-07-09 2015-01-14 Fujitsu Limited Scheduling requests in small cell networks
CN105900486B (zh) 2013-12-03 2017-09-08 英国电讯有限公司 移动切换
US10863405B2 (en) * 2014-07-09 2020-12-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for access point selection
US9622124B2 (en) * 2014-07-10 2017-04-11 Viavi Solutions Uk Limited Techniques for improved allocation of network resources using geolocation and handover management
US9838948B2 (en) * 2014-07-29 2017-12-05 Aruba Networks, Inc. Deep packet inspection (DPI) aware client steering and load balancing in wireless local area network (WLAN) infrastructure
DE102016123719A1 (de) * 2016-12-07 2018-06-07 Phoenix Contact Gmbh & Co. Kg Kommunikationsgerät zum Einleiten einer Verbindungsübergabe von einer ersten Basisstation zu einer zweiten Basisstation
DE102016123721A1 (de) * 2016-12-07 2018-06-07 Phoenix Contact Gmbh & Co. Kg Kommunikationssystem zum Einleiten einer Verbindungsübergabe von einer ersten Basisstation zu einer zweiten Basisstation
DE102016124519A1 (de) * 2016-12-15 2018-06-21 Deutsche Telekom Ag Verfahren und System für einen Zellwechsel einer Mobilfunkverbindung
DE102016225226B4 (de) * 2016-12-16 2022-03-24 Volkswagen Aktiengesellschaft Verfahren, Vorrichtung und Computerprogramm für ein Mobilgerät zum Reduzieren einer Störung zwischen einem ersten Mobilkommunikationssystem und einem zweiten Mobilkommunikationssystem
US10869248B1 (en) * 2017-03-21 2020-12-15 Sprint Spectrum L.P. Handover control based on WCD lacking support for communication scheme
US11337262B2 (en) 2018-03-28 2022-05-17 British Telecommunications Public Limited Company Predictive bearers in a wireless communication network
CN111903180B (zh) 2018-03-28 2021-08-06 英国电讯有限公司 在无线通信网络中为设备建立承载的方法和装置
CN111919501B (zh) 2018-03-29 2024-04-02 英国电讯有限公司 专用承载管理
EP3874558B1 (en) * 2018-10-30 2025-08-13 MiWire ApS System and method for optimizing bitrate of a wireless hotspot device
EP4598131A1 (en) * 2024-02-01 2025-08-06 Nokia Solutions and Networks Oy Mobile terminal handover decision optimizations

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
NZ239283A (en) * 1990-08-23 1994-09-27 Ericsson Telefon Ab L M Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality
US5371780A (en) * 1990-10-01 1994-12-06 At&T Corp. Communications resource assignment in a wireless telecommunications system
CA2052466C (en) * 1990-10-02 2001-05-08 Masayuki Sakamoto Method of handover and route diversity in mobile radio communication
US5276908A (en) * 1990-10-25 1994-01-04 Northern Telecom Limited Call set-up and spectrum sharing in radio communication on systems with dynamic channel allocation
FR2681995B1 (fr) 1991-10-01 1993-12-10 Alcatel Espace Procede de basculement du trafic dans un systeme de communications par satellites en orbite basse a destination de terminaux et systeme de communications mettant en óoeuvre un tel procede.
US5280630A (en) * 1992-01-21 1994-01-18 Motorola, Inc. Method and apparatus for dynamic channel allocation
US5353332A (en) * 1992-09-16 1994-10-04 Ericsson Ge Mobile Communications Inc. Method and apparatus for communication control in a radiotelephone system
JP2757243B2 (ja) * 1993-03-26 1998-05-25 松下電器産業株式会社 マイクロセルラーシステムにおける不正使用防止方法
US6088590A (en) * 1993-11-01 2000-07-11 Omnipoint Corporation Method and system for mobile controlled handoff and link maintenance in spread spectrum communication
FI941779A7 (fi) * 1994-04-15 1995-10-16 Nokia Corp Kanavanvaihtomenetelmä ja -järjestely
US5497504A (en) 1994-05-13 1996-03-05 The Trustees Of Columbia University System and method for connection control in mobile communications
US5506848A (en) * 1994-06-22 1996-04-09 At&T Corp. Demand assignment system and method for mobile users in a community of interest
GB2303024B (en) 1995-07-01 2000-04-12 Motorola Ltd Method for determining handover in a multicellular communications system
WO1997002761A1 (fr) * 1995-07-11 1997-01-30 Nissho Iwai Corporation Crevette comestible
US5655003A (en) * 1995-09-18 1997-08-05 Lucent Technologies Inc. Wireless terminal having digital radio processing with automatic communication system selection capability
US5590126A (en) * 1995-09-27 1996-12-31 Lucent Technologies Inc. Method for call establishment and rerouting in mobile computing networks
US5734646A (en) * 1995-10-05 1998-03-31 Lucent Technologies Inc. Code division multiple access system providing load and interference based demand assignment service to users
US5717689A (en) * 1995-10-10 1998-02-10 Lucent Technologies Inc. Data link layer protocol for transport of ATM cells over a wireless link
US5826188A (en) * 1995-12-07 1998-10-20 Motorola, Inc. Method and apparatus for handing off calls between differing radio telecommunication networks
FI102654B1 (fi) * 1996-02-22 1999-01-15 Nokia Mobile Phones Ltd Menetelmä tukiaseman vaihtamiseksi ATM-verkon radiolaajennuksessa
FI102713B (fi) * 1996-02-22 1999-01-29 Ibm Menetelmä radioyhteyden muodostamiseksi osana ATM-verkkoa
US6347224B1 (en) * 1996-03-29 2002-02-12 British Telecommunications Public Limited Company Charging systems for services in communications
US5956642A (en) * 1996-11-25 1999-09-21 Telefonaktiebolaget L M Ericsson Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system
US5983101A (en) * 1996-11-26 1999-11-09 Telefonaktiebolaget Lm Ericsson Point to multipoint radio access system
JP2959499B2 (ja) * 1996-11-29 1999-10-06 日本電気株式会社 無線通信装置
US6061549A (en) * 1997-02-20 2000-05-09 Telefonaktiebolaget L M Ericsson Support of multiple modulation levels for a cellular traffic channel
US5924026A (en) * 1997-03-04 1999-07-13 Nokia Mobile Phones Limited Exchange of system and terminal capabilities over the same analog control channel
US6094581A (en) * 1997-06-10 2000-07-25 Telefonaktiebolaget Lm Ericsson Tailored hierarchical cell structures in a communications system
SE511770C2 (sv) * 1997-06-12 1999-11-22 Telia Ab Kanalallokering för ett kommunikationssystem
US6134230A (en) * 1997-08-29 2000-10-17 Telefonaktiebolaget Lm Ericsson Method for selecting a link protocol for a transparent data service in a digital communications system
US6028851A (en) * 1997-09-26 2000-02-22 Telefonaktiebolaget L M Ericsson (Publ) System and method for mobile assisted admission control
US6205128B1 (en) * 1998-01-07 2001-03-20 Nokia Telecommunications, Oy Enhanced handoff signaling for high speed data and multimedia

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AU3633099A (en) 1999-10-18
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ES2181569A1 (es) 2003-02-16
US6542742B2 (en) 2003-04-01
DE19983085B3 (de) 2013-03-28
CN1304624A (zh) 2001-07-18
GB2352139B (en) 2003-05-21
SE9801172D0 (sv) 1998-04-01
GB2352139A (en) 2001-01-17
WO1999051052A1 (en) 1999-10-07
DE19983085T1 (de) 2001-06-21
CA2326637A1 (en) 1999-10-07

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