BR9916055A - Método e equipamento para melhorar odesempenho de pesquisa de vizinhos - Google Patents

Método e equipamento para melhorar odesempenho de pesquisa de vizinhos

Info

Publication number
BR9916055A
BR9916055A BR9916055-2A BR9916055A BR9916055A BR 9916055 A BR9916055 A BR 9916055A BR 9916055 A BR9916055 A BR 9916055A BR 9916055 A BR9916055 A BR 9916055A
Authority
BR
Brazil
Prior art keywords
equipment
performance
energy period
research
improve
Prior art date
Application number
BR9916055-2A
Other languages
English (en)
Inventor
Arthur James Neufeld
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR9916055A publication Critical patent/BR9916055A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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 Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Patente de Invenção: "MéTODO E EQUIPAMENTO PARAMELHORAR O DESEMPENHO DE PESQUISA DE VIZINHOS".Em um sistema para comunicação sem fio móvel é desejávelminimizar o período de tempo durante o qual os circuitos de RFestão energizados (isto é, o período de energia RF). Um novométodo e equipamento para monitoramento de piloto durante omodo de espera (stand by) retarda o processamento dos resultadosde pesquisa de piloto até que o período de energia de RF tenhapassado. Tal estratégia permite que mais pesquisas sejamefetuadas sem estender o período de energia de RF, desse modomelhorando o desempenho de repasse inativo sem reduzir a vidaútil da carga da bateria.
BR9916055-2A 1998-12-09 1999-12-09 Método e equipamento para melhorar odesempenho de pesquisa de vizinhos BR9916055A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11176598P 1998-12-09 1998-12-09
US09/457,095 US6278703B1 (en) 1998-12-09 1999-12-07 Method and apparatus for improving neighbor searching performance
PCT/US1999/029378 WO2000035220A1 (en) 1998-12-09 1999-12-09 Method and apparatus for improving neighbor searching performance

Publications (1)

Publication Number Publication Date
BR9916055A true BR9916055A (pt) 2001-12-18

Family

ID=26809202

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916055-2A BR9916055A (pt) 1998-12-09 1999-12-09 Método e equipamento para melhorar odesempenho de pesquisa de vizinhos

Country Status (10)

Country Link
US (1) US6278703B1 (pt)
EP (1) EP1138167B1 (pt)
JP (1) JP4633933B2 (pt)
KR (1) KR100606618B1 (pt)
CN (1) CN1130097C (pt)
AU (1) AU766310B2 (pt)
BR (1) BR9916055A (pt)
CA (1) CA2356627A1 (pt)
HK (1) HK1041148A1 (pt)
WO (1) WO2000035220A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493326B1 (en) * 1998-12-03 2002-12-10 Skyworks Solutions, Inc. Method and apparatus for saving power during punctured transmission of mobile communications
JP3996718B2 (ja) * 1999-01-07 2007-10-24 株式会社日立コミュニケーションテクノロジー 端末間通信方法
US6738366B1 (en) * 1999-04-29 2004-05-18 Hughes Electronics Corporation System and method for using inhibit sense multiple access (isma) protocol and a capture message to optimize random access control and data packet communication between access terminals and a base station over a wireless reverse common channel
US6542743B1 (en) * 1999-08-31 2003-04-01 Qualcomm, Incorporated Method and apparatus for reducing pilot search times utilizing mobile station location information
US6526295B1 (en) * 1999-10-14 2003-02-25 Ericsson Inc. Power conservation method in mobile communications device
US6442395B1 (en) * 1999-12-22 2002-08-27 Ericsson Inc. Modified directed retry feature
JP3419726B2 (ja) * 2000-02-03 2003-06-23 松下電器産業株式会社 メモリ回路および同期検波回路
US6704577B1 (en) * 2000-03-31 2004-03-09 Qualcomm, Incorporated Efficient searching by a remote unit in a slotted mode communication system
US7224719B1 (en) * 2000-03-31 2007-05-29 Qualcomm, Incorporated Fast acquisition of a pilot signal in a wireless communication device
US7027485B2 (en) 2001-02-21 2006-04-11 Koninklijke Philips Electronics N.V. Signal discriminator for a spread spectrum system
US7565106B1 (en) 2001-04-26 2009-07-21 Sprint Spectrum L.P. Wireless signal repeater with temperature and time display
US6804526B1 (en) * 2001-04-26 2004-10-12 Sprint Spectrum L.P. Method and system for reporting outside temperature
US7230941B2 (en) 2001-04-26 2007-06-12 Qualcomm Incorporated Preamble channel decoding
RU2258307C2 (ru) * 2001-10-10 2005-08-10 Самсунгс Электроникс Ко., Лтд. Способ поиска ячеек в режиме прерывистого приема в системе мобильной связи
US7418239B2 (en) * 2002-02-13 2008-08-26 Motorola Inc. Reselection optimization in mobile wireless communication devices and methods therefor
US8761081B2 (en) * 2002-03-19 2014-06-24 Texas Instuments Incorporated Method and apparatus for cell searching in asynchronous CDMA systems
US7245945B2 (en) * 2002-11-05 2007-07-17 Intel Corporation Portable computing device adapted to update display information while in a low power mode
WO2005074356A2 (en) * 2003-12-08 2005-08-18 Research In Motion Limited Methods and apparatus for providing slot reservations for slotted messages in wireless communication networks
CA2735833A1 (en) * 2003-12-08 2005-06-23 Research In Motion Limited Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
US7346019B2 (en) * 2003-12-08 2008-03-18 Research In Motion Limited Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
US20070019760A1 (en) * 2005-07-21 2007-01-25 Silicon Laboratories, Inc. System and method for operating a phase-locked loop
KR100725406B1 (ko) * 2005-09-26 2007-06-07 삼성전자주식회사 다수의 전력 절약 모드를 가지는 무선 통신 장치에서리스닝 구간을 조절하여 전력을 절약하는 방법 및 장치
US7783318B2 (en) * 2006-09-26 2010-08-24 Wilson Electronics Cellular network amplifier with automated output power control
CA2814303A1 (en) 2013-04-26 2014-10-26 Cellphone-Mate, Inc. Apparatus and methods for radio frequency signal boosters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392287A (en) 1992-03-05 1995-02-21 Qualcomm Incorporated Apparatus and method for reducing power consumption in a mobile communications receiver
US5577022A (en) 1994-11-22 1996-11-19 Qualcomm Incorporated Pilot signal searching technique for a cellular communications system
US5627835A (en) 1995-04-04 1997-05-06 Oki Telecom Artificial window size interrupt reduction system for CDMA receiver
US6028887A (en) 1996-07-12 2000-02-22 General Electric Company Power efficient receiver
US6160799A (en) 1996-09-06 2000-12-12 Motorola, Inc. Method of and apparatus for pilot set maintenance
US5950131A (en) 1996-10-29 1999-09-07 Motorola, Inc. Method and apparatus for fast pilot channel acquisition using a matched filter in a CDMA radiotelephone
US5920549A (en) 1996-12-19 1999-07-06 Motorola, Inc. Method of handing off and a wireless communication device
US5953320A (en) * 1997-08-08 1999-09-14 Qualcomm Incorporated Method and apparatus for constructing a temporary list of neighboring base stations in a wireless communication device
US6078611A (en) * 1997-09-16 2000-06-20 Motorola, Inc. Rake receiver and finger management method for spread spectrum communication

Also Published As

Publication number Publication date
EP1138167A1 (en) 2001-10-04
CN1335028A (zh) 2002-02-06
JP4633933B2 (ja) 2011-02-16
JP2003521830A (ja) 2003-07-15
AU766310B2 (en) 2003-10-16
KR100606618B1 (ko) 2006-07-28
US6278703B1 (en) 2001-08-21
KR20010101165A (ko) 2001-11-14
WO2000035220A8 (en) 2000-09-28
EP1138167B1 (en) 2013-02-27
WO2000035220A1 (en) 2000-06-15
CN1130097C (zh) 2003-12-03
AU2050300A (en) 2000-06-26
CA2356627A1 (en) 2000-06-15
HK1041148A1 (en) 2002-06-28

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Legal Events

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

Free format text: REFERENTE A 12A ANUIDADE.

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 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA H04Q 7/32.

Ipc: H04W 48/16 (2009.01), H04W 36/30 (2009.01), H04W 5

Ipc: H04W 48/16 (2009.01), H04W 36/30 (2009.01), H04W 5