BR0307275A - Otimização da resseleção em dispositivos móveis de comunicação sem fio e métodos para a mesma - Google Patents

Otimização da resseleção em dispositivos móveis de comunicação sem fio e métodos para a mesma

Info

Publication number
BR0307275A
BR0307275A BR0307275-4A BR0307275A BR0307275A BR 0307275 A BR0307275 A BR 0307275A BR 0307275 A BR0307275 A BR 0307275A BR 0307275 A BR0307275 A BR 0307275A
Authority
BR
Brazil
Prior art keywords
reselection
methods
optimization
mobile wireless
wireless communication
Prior art date
Application number
BR0307275-4A
Other languages
English (en)
Other versions
BRPI0307275B1 (pt
Inventor
Steve Brandt
Donald Dorsey
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of BR0307275A publication Critical patent/BR0307275A/pt
Publication of BRPI0307275B1 publication Critical patent/BRPI0307275B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

"OTIMIZAçãO DA RESSELEçãO EM DISPOSITIVOS MóVEIS DE COMUNICAçãO SEM FIO E MéTODOS PARA A MESMA". Métodos de resseleção para dispositivos de comunicação sem fio, por exemplo, telefones celular, que reduzem o consumo de energia ao receber informação de radiochamada periódica (210) concorrentemente com o desempenho das medições de sinal periódico (230) e o processamento de resseleção (250 ) para aumentar a operação no modo de consumo de energia mínimo. Em algumas versões, o processamento de resseleção (252) é efetuado em medições de sinal anterior (230 ) enquanto obtém dados de medição de sinal atual (240).
BRPI0307275A 2002-02-13 2003-02-04 otimização da resseleção em dispositivos móveis de comunicação sem fio e métodos para a mesma BRPI0307275B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/074,970 US7418239B2 (en) 2002-02-13 2002-02-13 Reselection optimization in mobile wireless communication devices and methods therefor
PCT/US2003/003348 WO2003069919A2 (en) 2002-02-13 2003-02-04 Reselection optimization in mobile wireless communication devices and methods therefor

Publications (2)

Publication Number Publication Date
BR0307275A true BR0307275A (pt) 2004-12-14
BRPI0307275B1 BRPI0307275B1 (pt) 2017-01-17

Family

ID=27659999

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0307275A BRPI0307275B1 (pt) 2002-02-13 2003-02-04 otimização da resseleção em dispositivos móveis de comunicação sem fio e métodos para a mesma

Country Status (8)

Country Link
US (1) US7418239B2 (pt)
EP (2) EP2490354A1 (pt)
JP (1) JP4185865B2 (pt)
KR (1) KR100619646B1 (pt)
CN (1) CN1615601A (pt)
AU (1) AU2003208984A1 (pt)
BR (1) BRPI0307275B1 (pt)
WO (1) WO2003069919A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10222970A1 (de) * 2002-05-23 2004-02-05 Philips Intellectual Property & Standards Gmbh Verfahren zur Netzverbindung eines UMTS-Mobilfunkgeräts
GB2440577B (en) * 2006-07-28 2011-06-29 Nec Technologies Trigger of inter-frequency measurements within mobile radio communications device
JP2010508761A (ja) 2006-10-30 2010-03-18 インターデイジタル テクノロジー コーポレーション ロングタームエボリューションシステムにおいてトラッキングエリア更新およびセル再選択を実施する方法および装置
US20100067416A1 (en) * 2008-09-15 2010-03-18 Qualcomm Incorporated Re-programming media flow phone using speed channel switch time through sleep time line
JP5176970B2 (ja) * 2009-01-14 2013-04-03 富士通モバイルコミュニケーションズ株式会社 移動通信端末
WO2011063963A1 (en) * 2009-11-30 2011-06-03 Telefonaktiebolaget L M Ericsson (Publ) Technique for performing physical layer measurements
CN102378207B (zh) * 2010-08-12 2014-10-22 联芯科技有限公司 减少漏寻呼的方法及终端
KR101714790B1 (ko) * 2010-10-29 2017-03-10 삼성전자주식회사 복수개의 심카드를 사용하는 휴대단말기의 통신 방법 및 장치
CN102056028A (zh) * 2010-12-30 2011-05-11 大唐微电子技术有限公司 一种降低数字对讲机功耗的方法及装置
CN102083182A (zh) 2010-12-31 2011-06-01 华为技术有限公司 一种实现通信系统节能的方法及设备
US9288748B2 (en) * 2011-04-05 2016-03-15 Qualcomm Incorporated Measurement in simultaneous TDD-LTE and TD-SCDMA/GSM systems
EP3737166A1 (en) 2012-01-13 2020-11-11 Fujitsu Limited Radio terminal, radio communication system, and radio communication method
JP6397994B2 (ja) * 2015-04-10 2018-09-26 京セラ株式会社 通信方法、ユーザ端末及びプロセッサ
JP6152904B2 (ja) * 2016-02-25 2017-06-28 富士通株式会社 無線端末、無線通信システム、基地局および無線通信方法
CN108811008A (zh) * 2017-05-05 2018-11-13 捷开通讯(深圳)有限公司 通信状态转换方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920549A (en) 1996-12-19 1999-07-06 Motorola, Inc. Method of handing off and a wireless communication device
FI107861B (fi) 1998-08-28 2001-10-15 Nokia Mobile Phones Ltd Naapurisolumittaukset solun uudelleenvalintaa varten
US6480504B1 (en) * 1998-08-31 2002-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Paging channel configuration for efficient wake-up period utilization
US6278703B1 (en) 1998-12-09 2001-08-21 Qualcomm Incorporated Method and apparatus for improving neighbor searching performance
US6526295B1 (en) * 1999-10-14 2003-02-25 Ericsson Inc. Power conservation method in mobile communications device
US6625467B2 (en) 2000-07-13 2003-09-23 Qualcomm, Incorporated Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system

Also Published As

Publication number Publication date
EP1476972A2 (en) 2004-11-17
WO2003069919A3 (en) 2004-04-01
EP1476972A4 (en) 2010-03-10
KR100619646B1 (ko) 2006-09-08
BRPI0307275B1 (pt) 2017-01-17
JP2005518165A (ja) 2005-06-16
AU2003208984A1 (en) 2003-09-04
EP2490354A1 (en) 2012-08-22
WO2003069919A2 (en) 2003-08-21
AU2003208984A8 (en) 2003-09-04
US7418239B2 (en) 2008-08-26
KR20040077953A (ko) 2004-09-07
CN1615601A (zh) 2005-05-11
JP4185865B2 (ja) 2008-11-26
US20030153271A1 (en) 2003-08-14

Similar Documents

Publication Publication Date Title
BR0307275A (pt) Otimização da resseleção em dispositivos móveis de comunicação sem fio e métodos para a mesma
ATE521188T1 (de) Doppelprozessorarchitektur mit niedriger stromaufnahme für mehrfachmoduseinrichtungen
KR100801649B1 (ko) 휴대 단말의 대기모드 절전 방법
ATE442755T1 (de) Paging in kommunikationssystemen
DE60305686D1 (de) Weiterreichen im freizustand mit nachbarlistkanalersetzung
EP2557860A1 (en) Wireless communication method with low power consumption
AR070872A2 (es) Un equipo de ususario para ser utilizado en un sistema de comunicacion de acceso multiple por division de codigo
FI20041246A (fi) Grafiikka j muutuvat läsnäoloarkkitehtuurit langattomissa viestintäverkoissa, käsipuhelimissa ja niiden menetelmät
WO2002089411A3 (en) Handoff in radio communication arrangements
BR0303366A (pt) Aparelho e método para o monitoramento de um paciente em movimento e método para monitoramento de um paciente
WO2006073606A3 (en) Method of operating a wlan mobile station
BR0309954A (pt) estação de assinante com capacidade dinámica de aquisição de serviço multimodo
BR0315174A (pt) Handoff em modo de repouso em uma rede de dados em pacotes
FI20065392A0 (fi) Älykäs tehoasäästävä puhetilan kytkentäjärjestelmä ja -menetelmä
EP1913758A4 (en) METHOD FOR PROVIDING ELECTRIC ACCUMULATOR CONSERVATION NOTIFICATION IN A WIRELESS COMMUNICATION SYSTEM
BRPI0417614A (pt) aparelho e método de conservação de energia de unidade de comunicação
EP2082587A4 (en) APPARATUS AND METHODS FOR REDUCING POWER CONSUMPTION AND / OR RADIO FREQUENCY INTERFERENCE IN A PORTABLE CALCULATION DEVICE
BR0316159A (pt) Resolução de trava de subsìdio pelo ar
HK1094256A1 (en) Inter-processor parameter management in a multiple-processor wireless mobile communication device operating on a processor specific communication network
WO2005081565A1 (en) Method, apparatus and computer program product for intuitive energy management of a short-range communication transceiver associated with a mobile terminal
TW200633410A (en) Wireless communication unit and power control system therefor
BR0113417A (pt) Método e equipamento para usar codificadores de fala não simétricos para produzir links não simétricos em um sistema de comunicação sem fio
US7515897B2 (en) Communication apparatus
DE602006017085D1 (de) Adaptiver aufweckzeitraum für roamende drahtlose endgeräte
AR029244A1 (es) Metodo para suministrar prediccion de tajada mejorada

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B25A Requested transfer of rights approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 20130041130 DE 15/05/2013, DEVIDO A AUSENCIA DE GUIA DE RECOLHIMENTO RELATIVA AO SERVICO.

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY LLC (US)

B25A Requested transfer of rights approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/01/2017, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2616 DE 23-02-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.