BR9814383A - Processo para economizar energia de bateria em um primeiro dispositivo de comunicações móvel - Google Patents

Processo para economizar energia de bateria em um primeiro dispositivo de comunicações móvel

Info

Publication number
BR9814383A
BR9814383A BR9814383-2A BR9814383A BR9814383A BR 9814383 A BR9814383 A BR 9814383A BR 9814383 A BR9814383 A BR 9814383A BR 9814383 A BR9814383 A BR 9814383A
Authority
BR
Brazil
Prior art keywords
message
mobile communications
communications device
battery power
spach
Prior art date
Application number
BR9814383-2A
Other languages
English (en)
Inventor
Keith William Anderson
Brian Burdette
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of BR9814383A publication Critical patent/BR9814383A/pt

Links

Classifications

    • 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
    • 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
    • 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)

Abstract

"PROCESSO PARA ECONOMIZAR ENERGIA DE BATERIA EM UM PRIMEIRO DISPOSITIVO DE COMUNICAçõES MóVEL". Dispositivo de comunicações móvel tal como um elemento de busca ou um telefone celular, entra em um estado de baixa energia mais prontamente do que sob padrões TIA/EIA/IS-136 quando uma mensagem de entrada está pendente para o dispositivo, mas é atrasada por uma primeira difusão de mensagem para um outro tal dispositivo. O dispositivo calcula a quantidade de quadros ou aberturas SPACH requeridas sob aqueles padrões para a mensagem para o outro dispositivo; se aquele número é maior do que aquele reservado para a mensagem para si mesmo, então imediatamente reduz a energia até que a próxima abertura de canal de busca deva ser recebida. Se o número de quadros ou aberturas SPACH requeridas para a mensagem para si mesmo, então o dispositivo reduz a energia imediatamente somente pela duração da mensagem para o outro dispositivo.
BR9814383-2A 1997-12-22 1998-12-08 Processo para economizar energia de bateria em um primeiro dispositivo de comunicações móvel BR9814383A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/996,079 US6157816A (en) 1997-12-22 1997-12-22 Method of increasing battery life in mobile communications devices which use paging channel displacement
PCT/US1998/026022 WO1999033306A1 (en) 1997-12-22 1998-12-08 A method of increasing battery life in mobile communications devices which use paging channel displacement

Publications (1)

Publication Number Publication Date
BR9814383A true BR9814383A (pt) 2001-10-23

Family

ID=25542481

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814383-2A BR9814383A (pt) 1997-12-22 1998-12-08 Processo para economizar energia de bateria em um primeiro dispositivo de comunicações móvel

Country Status (7)

Country Link
US (1) US6157816A (pt)
EP (1) EP1042936A1 (pt)
CN (1) CN1183797C (pt)
AU (1) AU750113B2 (pt)
BR (1) BR9814383A (pt)
HK (1) HK1034636A1 (pt)
WO (1) WO1999033306A1 (pt)

Families Citing this family (19)

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US20040160906A1 (en) * 2002-06-21 2004-08-19 Aware, Inc. Multicarrier transmission system with low power sleep mode and rapid-on capability
KR100303297B1 (ko) * 1998-07-31 2001-09-24 윤종용 휴대폰의 전원절약방법
US6480727B1 (en) * 1999-01-12 2002-11-12 Tellabs Operations, Inc. Using inactivity levels to extend subscriber equipment battery life
US6381450B1 (en) * 1999-04-02 2002-04-30 D.S.P.C. Technologies Ltd. Method and device for managing power consumption of a receiver in stand-by mode
US6363267B1 (en) * 1999-04-07 2002-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Mobile terminal decode failure procedure in a wireless local area network
FI109865B (fi) 1999-12-08 2002-10-15 Nokia Corp Menetelmä langattoman viestimen tehonkulutuksen pienentämiseksi
US6594233B1 (en) * 1999-12-30 2003-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Reducing message congestion in a communication system
US6539242B1 (en) * 2000-03-31 2003-03-25 Qualcomm Incorporated Efficient detection of general paging messages in poor signal to noise environments
US6859135B1 (en) * 2000-06-05 2005-02-22 Brig Barnum Elliott System and method for conserving energy in wireless devices
US6823191B2 (en) * 2001-01-08 2004-11-23 Lucent Technologies Inc. Apparatus and method for use in paging mode in wireless communications systems
CN100341262C (zh) * 2002-05-27 2007-10-03 华为技术有限公司 一种使移动终端省电的非连续解调实现方法
US20040064333A1 (en) * 2002-07-09 2004-04-01 J'maev Jack I. Method and apparatus for receiving product notices
US7596366B2 (en) * 2002-12-31 2009-09-29 Temic Automotive Of North America, Inc. System and method for controlling the power in a wireless client device
CA2548411C (en) * 2003-12-08 2011-06-14 Research In Motion Limited Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
DE102004009695A1 (de) * 2004-02-27 2005-09-29 Advanced Micro Devices, Inc., Sunnyvale Effizienter Stromsparmodus für WLAN-Kommunikationssysteme
US7751847B2 (en) * 2004-12-17 2010-07-06 Telefonaktiebolaget L M Ericsson (Publ) Power link margin for high-speed downlink packet access
US8564922B1 (en) 2010-07-22 2013-10-22 Adtran, Inc. System and method for protecting telecommunications device from power faults
US8693679B1 (en) * 2010-07-22 2014-04-08 Adtran, Inc. Communications system and associated method for reducing power consumption of a telecommunications device
US20150208354A1 (en) * 2014-01-23 2015-07-23 Nvidia Corporation System and method for extending battery life of a mobile device providing content wirelessly to a remote display

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629940A (en) * 1985-11-27 1997-05-13 Seiko Communications Holding N.V. Transmitting and receiving long messages in a wireless one-way communication system while reserving selected slots for short messages
US4964121A (en) * 1989-08-30 1990-10-16 Motorola, Inc. Battery saver for a TDM system
US5224152A (en) * 1990-08-27 1993-06-29 Audiovox Corporation Power saving arrangement and method in portable cellular telephone system
US5604744A (en) * 1992-10-05 1997-02-18 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels for multiple access radiocommunication
US5594776A (en) * 1994-09-14 1997-01-14 Ericsson Inc. Efficient paging system
US5511110A (en) * 1994-11-09 1996-04-23 U S West, Inc. Cellular phone page system using sequential transmissions of pages over a time-partitioned forward control channel
US5625629A (en) * 1995-08-07 1997-04-29 Hughes Electronics Method of ensuring bandwidth availability for non-page traffic in a communications systems
US5930706A (en) * 1995-11-29 1999-07-27 Ericsson Inc. Detecting messages transmitted over a communications channel such as a paging channel
US5752201A (en) * 1996-02-09 1998-05-12 Nokia Mobile Phones Limited Mobile terminal having power saving mode that monitors specified numbers of filler messages
US5875187A (en) * 1996-06-28 1999-02-23 At&T Wireless Services Inc. TDMA messaging service microcell
US5918170A (en) * 1996-08-13 1999-06-29 Nokia Mobile Phones Limited Synchronizing radio telephone to receive every Nth overhead message train
US5991635A (en) * 1996-12-18 1999-11-23 Ericsson, Inc. Reduced power sleep modes for mobile telephones
US5978366A (en) * 1996-12-20 1999-11-02 Ericsson Inc. Methods and systems for reduced power operation of cellular mobile terminals
US5991600A (en) * 1997-07-09 1999-11-23 Ericsson Inc. Integration of mobile station channel measurement with paging channel displacement operation in a wireless communications system

Also Published As

Publication number Publication date
CN1183797C (zh) 2005-01-05
WO1999033306A1 (en) 1999-07-01
AU1716899A (en) 1999-07-12
EP1042936A1 (en) 2000-10-11
US6157816A (en) 2000-12-05
AU750113B2 (en) 2002-07-11
HK1034636A1 (en) 2001-10-26
CN1283375A (zh) 2001-02-07

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 8A E 9A ANUIDADES.

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 PUBLICADO NA RPI 1954 DE 17/06/2008.

B15K Others concerning applications: alteration of classification

Ipc: H04W 68/00 (2009.01), H04W 52/02 (2009.0