BR0315907A - Método e sistema de conservação de bateria de dispositivo sem fio - Google Patents

Método e sistema de conservação de bateria de dispositivo sem fio

Info

Publication number
BR0315907A
BR0315907A BR0315907-8A BR0315907A BR0315907A BR 0315907 A BR0315907 A BR 0315907A BR 0315907 A BR0315907 A BR 0315907A BR 0315907 A BR0315907 A BR 0315907A
Authority
BR
Brazil
Prior art keywords
conditions
mobile device
sleep mode
deep sleep
mobility
Prior art date
Application number
BR0315907-8A
Other languages
English (en)
Inventor
Asif Hossain
Muhammad Khaledul Islam
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of BR0315907A publication Critical patent/BR0315907A/pt

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)

Abstract

"MéTODO E SISTEMA DE CONSERVAçãO DE BATERIA DE DISPOSITIVO SEM FIO". Geralmente, a presente invenção provê um método para a detecção de condições de RF ruins, e a entrada em níveis de modo de repouso ou fases diferentes, de acordo com as condições de RF, para economia de energia de bateria. A vida da bateria do dispositivo móvel pode ser conservada quando o dispositivo móvel detectar condições de RF ruins e entrar em um modo de repouso profundo de operação. Neste modo de repouso profundo de operação, o dispositivo móvel periodicamente amostra as condições de RF e, gradualmente, aumenta o período entre as amostras, quando as condições de RF não melhorarem. Devido ao fato da mobilidade poder mudar a condição de RF para dispositivos sem fio, mesmo em áreas de boa cobertura de RF, o dispositivo móvel operando no modo de repouso profundo pode detectar esta mobilidade e, assim, melhorar a probabilidade de entrada em um estado inativo ou, alternativamente, entrar em um modo de economia de energia mais longo. Quando a condição de RF melhora, o dispositivo móvel sai do modo de repouso profundo e retorna para o estado inativo.
BR0315907-8A 2002-11-04 2003-03-06 Método e sistema de conservação de bateria de dispositivo sem fio BR0315907A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42337202P 2002-11-04 2002-11-04
PCT/CA2003/000309 WO2004042941A1 (en) 2002-11-04 2003-03-06 Wireless device battery conservation method and system

Publications (1)

Publication Number Publication Date
BR0315907A true BR0315907A (pt) 2005-09-20

Family

ID=32312650

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0315907-8A BR0315907A (pt) 2002-11-04 2003-03-06 Método e sistema de conservação de bateria de dispositivo sem fio

Country Status (12)

Country Link
US (4) US7313419B2 (pt)
EP (1) EP1561284B1 (pt)
JP (1) JP4343112B2 (pt)
KR (1) KR100730548B1 (pt)
AT (1) ATE365399T1 (pt)
AU (1) AU2003208224B2 (pt)
BR (1) BR0315907A (pt)
CA (1) CA2504692C (pt)
DE (2) DE60314536T2 (pt)
HK (1) HK1079008A1 (pt)
MX (1) MXPA05004764A (pt)
WO (1) WO2004042941A1 (pt)

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Also Published As

Publication number Publication date
US20090156271A1 (en) 2009-06-18
MXPA05004764A (es) 2005-08-02
DE60314536D1 (de) 2007-08-02
JP2006505199A (ja) 2006-02-09
US7512424B2 (en) 2009-03-31
WO2004042941A1 (en) 2004-05-21
EP1561284B1 (en) 2007-06-20
US20060068832A1 (en) 2006-03-30
US20120165080A1 (en) 2012-06-28
DE03706177T1 (de) 2006-04-13
ATE365399T1 (de) 2007-07-15
CA2504692A1 (en) 2004-05-21
HK1079008A1 (en) 2006-03-24
KR20050063802A (ko) 2005-06-28
AU2003208224B2 (en) 2007-10-11
DE60314536T2 (de) 2007-10-25
US7313419B2 (en) 2007-12-25
US20080064450A1 (en) 2008-03-13
JP4343112B2 (ja) 2009-10-14
CA2504692C (en) 2012-06-19
US8311594B2 (en) 2012-11-13
EP1561284A1 (en) 2005-08-10
US8131324B2 (en) 2012-03-06
AU2003208224A1 (en) 2004-06-07
KR100730548B1 (ko) 2007-06-22

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2308 DE 31/03/2015.