SG45279A1 - Standby power saving in mobile phones - Google Patents

Standby power saving in mobile phones

Info

Publication number
SG45279A1
SG45279A1 SG1996002631A SG1996002631A SG45279A1 SG 45279 A1 SG45279 A1 SG 45279A1 SG 1996002631 A SG1996002631 A SG 1996002631A SG 1996002631 A SG1996002631 A SG 1996002631A SG 45279 A1 SG45279 A1 SG 45279A1
Authority
SG
Singapore
Prior art keywords
power saving
mobile phones
standby power
reception
contingent
Prior art date
Application number
SG1996002631A
Other languages
English (en)
Inventor
Thomas M Croft
Lawrence J Harte
Paul J Dent
Torbjorn Sovle
Original Assignee
Ericsson Ge Mobile 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 Ge Mobile Inc filed Critical Ericsson Ge Mobile Inc
Publication of SG45279A1 publication Critical patent/SG45279A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • H04L1/0053—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables specially adapted for power saving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower 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. Transmission Power Control [TPC] 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W52/0235—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 where the received signal is a power saving command
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
SG1996002631A 1993-05-11 1994-05-11 Standby power saving in mobile phones SG45279A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/059,932 US5568513A (en) 1993-05-11 1993-05-11 Standby power savings with cumulative parity check in mobile phones

Publications (1)

Publication Number Publication Date
SG45279A1 true SG45279A1 (en) 1998-01-16

Family

ID=22026226

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996002631A SG45279A1 (en) 1993-05-11 1994-05-11 Standby power saving in mobile phones

Country Status (14)

Country Link
US (2) US5568513A (cs)
KR (1) KR100301915B1 (cs)
CN (1) CN1040932C (cs)
AU (1) AU677338B2 (cs)
CA (1) CA2139770A1 (cs)
DK (1) DK2695A (cs)
FI (1) FI950110A0 (cs)
GB (1) GB2283643B (cs)
IT (1) IT1269744B (cs)
MY (1) MY110977A (cs)
SE (1) SE518101C2 (cs)
SG (1) SG45279A1 (cs)
TW (1) TW239247B (cs)
WO (1) WO1994027377A1 (cs)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002918A (en) * 1989-06-29 1999-12-14 Symbol Technologies, Inc. Power-saving arrangement and method for mobile units in communications network
US5715278A (en) * 1993-05-11 1998-02-03 Ericsson Inc. Standby power saving in mobile phones
US6035191A (en) * 1994-11-30 2000-03-07 Motorola, Inc. Standby operation in a wireless communication device
SE9500690L (sv) * 1995-02-24 1996-08-25 Ericsson Telefon Ab L M Förfarande och anordning för att minska en batteridriven transceivers effektförbrukning
US6038436A (en) * 1995-05-18 2000-03-14 Ericsson Inc. Method and apparatus for conserving power in portable, battery-operated radios
US5995559A (en) * 1995-08-31 1999-11-30 Telefonaktiebolaget Lm Ericsson Methods for improved communication using repeated words
US6580700B1 (en) 1995-10-27 2003-06-17 Symbol Technologies, Inc. Data rate algorithms for use in wireless local area networks
JP3344889B2 (ja) * 1996-01-17 2002-11-18 シャープ株式会社 情報通信方法
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
US5948116A (en) * 1996-02-23 1999-09-07 Texas Instruments Deutschland, Gmbh Bit error correction algorithm
FI963818A7 (fi) * 1996-09-25 1998-03-26 Nokia Mobile Phones Ltd Menetelmä ja järjestely matkaviestinlaitteen toiminnan ohjaamiseksi power-off-tilassa
GB2320398B (en) * 1996-12-12 2001-11-14 Nec Technologies Time base alignment for digital mobile phones
US5991635A (en) * 1996-12-18 1999-11-23 Ericsson, Inc. Reduced power sleep modes for mobile telephones
DE69829121T2 (de) * 1997-03-04 2006-02-09 Koninklijke Philips Electronics N.V. Funksystem mit mindestens einer sekundären Station mit einer Schaltung durch eine Stromquelle gespeist
DE59801970D1 (de) * 1997-04-24 2001-12-06 Siemens Ag Endgerat für den digitalen mobilfunk und verfahren zum auswerten von in einem solchen endgerät empfangenen daten
SE9701617L (sv) 1997-04-29 1998-10-30 Ericsson Telefon Ab L M Förfarande och anordning i ett radiokommunikationsnät
US5959979A (en) * 1997-05-05 1999-09-28 Northrop Grumman Corporation Half-duplex communication system for telemetry modems
US6047169A (en) * 1997-06-06 2000-04-04 Ericsson Inc. Radio communications device with reference-compensated power down control and methods of operating thereof
JP3929553B2 (ja) * 1997-06-11 2007-06-13 株式会社フィリップスエレクトロニクスジャパン データ放送受信機の受信制御方法
US6069928A (en) * 1997-06-30 2000-05-30 Cirrus Logic, Inc. Scalable receiver structure for efficient bit sequence decoding
US6411830B2 (en) 1997-08-05 2002-06-25 D.S.P.C. Technologies Ltd System and method for reducing power consumption in waiting mode
US6176611B1 (en) 1997-08-05 2001-01-23 D.S.P.C. Technologies Ltd. System and method for reducing power consumption in waiting mode
SE518376C2 (sv) * 1997-10-20 2002-10-01 Ericsson Telefon Ab L M Förfarande och anordning i ett radiokommunikationsnätverk
US6240304B1 (en) 1998-02-11 2001-05-29 Nokia Mobile Phones Ltd. Mobile terminal having RF power consumption optimization of extended standby mode
SE522587C2 (sv) 1998-02-16 2004-02-24 Ericsson Telefon Ab L M Förfarande och mottagaranordning för mottagning av upprepade skurar i ett radiokommunikationssystem
US6078826A (en) * 1998-05-29 2000-06-20 Ericsson Inc. Mobile telephone power savings method and apparatus responsive to mobile telephone location
US6223047B1 (en) 1998-08-26 2001-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Extended sleep mode method and apparatus
FR2783656B1 (fr) * 1998-09-23 2000-11-24 Schneider Electric Ind Sa Dispositif et procede de communication a correction d'erreurs
EP1018816A1 (en) * 1998-10-19 2000-07-12 Lucent Technologies Inc. Accumulative ARQ method and system
SE9804420L (sv) * 1998-12-17 2000-06-18 Ericsson Telefon Ab L M Förfarande för minskning av effektkonsumtionen vid portabla radiokommunikationssystem under passningsmod, jämte en mobilstation anpassad för att minska effektkonsumtionen under passningsmod
US6434376B1 (en) * 1999-02-12 2002-08-13 Qualcomm, Inc. Slotted idle mode for dual mode subscriber stations
FR2789833B1 (fr) * 1999-02-17 2001-11-16 Info Telecom Procede pour reduire la duree d'activite de recepteurs d'informations numeriques et systeme de transmission d'informations numeriques
US6535752B1 (en) 1999-04-01 2003-03-18 Ericsson Inc. Radio receiver with power saving during synchronization retries
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
US6802033B1 (en) * 1999-04-06 2004-10-05 International Business Machines Corporation Low-power critical error rate communications controller
US6678508B1 (en) 2000-02-07 2004-01-13 Ericsson Inc. Power conservation method for mobile communications device with two receivers
US6879810B2 (en) 2000-12-20 2005-04-12 Nokia Corporation Control of short range RF communication
FI20010760A0 (fi) * 2001-04-11 2001-04-11 Nokia Corp Menetelmä radiotaajuisen (RF) signaalin vastaanottamiseksi ja RF-vastaanotin
US20030101406A1 (en) * 2001-10-12 2003-05-29 Leilei Song Low complexity and low power FEC supporting high speed parallel decoding of syndrome-based FEC codes
US7197092B2 (en) * 2001-10-25 2007-03-27 Symbol Technologies Inc. Amplitude-offset invariant template detection for pulse position estimation; methods, systems and program products
US7274731B2 (en) * 2001-11-09 2007-09-25 Adc Dsl Systems, Inc. Non-chronological system statistics
US6760592B2 (en) 2002-01-07 2004-07-06 Symbol Technologies, Inc. System and method for cyclic carrier de-rotation for earliest time of arrival estimation in a wireless communications system
US6907028B2 (en) * 2002-02-14 2005-06-14 Nokia Corporation Clock-based time slicing
US7130313B2 (en) * 2002-02-14 2006-10-31 Nokia Corporation Time-slice signaling for broadband digital broadcasting
US6728241B2 (en) 2002-02-27 2004-04-27 Nokia Corporation Boolean protocol filtering
US20030162543A1 (en) * 2002-02-28 2003-08-28 Nokia Corporation System and method for interrupt-free hand-over in a mobile terminal
US7844214B2 (en) * 2002-03-02 2010-11-30 Nokia Corporation System and method for broadband digital broadcasting
GB2387302B (en) * 2002-04-05 2005-11-30 Phyworks Ltd Error correcting decoder
US6788690B2 (en) 2002-06-27 2004-09-07 Nokia Corporation Packet identifier search filtering
TW556421B (en) 2002-08-15 2003-10-01 Htc Corp Circuit and operating method for integrated interface of PDA and wireless communication system
US7058034B2 (en) 2002-09-09 2006-06-06 Nokia Corporation Phase shifted time slice transmission to improve handover
US20040057400A1 (en) * 2002-09-24 2004-03-25 Nokia Corporation Anti-synchronous radio channel slicing for smoother handover and continuous service reception
US20050009523A1 (en) * 2003-07-07 2005-01-13 Nokia Corporation Protocol using forward error correction to improve handover
US20050059406A1 (en) * 2003-09-17 2005-03-17 Trapeze Networks, Inc. Wireless LAN measurement feedback
GB2410654B (en) * 2004-01-28 2006-11-29 Motorola Inc A mobile station and a method of operation of the mobile station in which a receiver of the mobile station is selectively in a reduced activity state
US7221927B2 (en) 2004-02-13 2007-05-22 Trapeze Networks, Inc. Station mobility between access points
US7660583B2 (en) * 2004-03-19 2010-02-09 Nokia Corporation Advanced handover in phased-shifted and time-sliced networks
JP4500123B2 (ja) 2004-07-21 2010-07-14 株式会社日立製作所 無線通信方法、基地局、無線端末装置、及び無線通信システム
US7769415B2 (en) * 2004-11-24 2010-08-03 Research In Motion Limited System and method for activating a communication device based on usage information
KR20060099687A (ko) * 2005-03-14 2006-09-20 삼성전자주식회사 타임스탬프를 이용한 비디오 동기화 장치 및 방법
US7529925B2 (en) 2005-03-15 2009-05-05 Trapeze Networks, Inc. System and method for distributing keys in a wireless network
US8230293B2 (en) * 2005-06-29 2012-07-24 Nokia Corporation Forward error correction
WO2007031114A1 (en) * 2005-09-12 2007-03-22 Freescale Semiconductor, Inc. Power saving in signal processing in receivers
US7573859B2 (en) 2005-10-13 2009-08-11 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
US7551619B2 (en) 2005-10-13 2009-06-23 Trapeze Networks, Inc. Identity-based networking
US8638762B2 (en) 2005-10-13 2014-01-28 Trapeze Networks, Inc. System and method for network integrity
US7724703B2 (en) 2005-10-13 2010-05-25 Belden, Inc. System and method for wireless network monitoring
WO2007044986A2 (en) 2005-10-13 2007-04-19 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
US8064351B2 (en) * 2005-10-20 2011-11-22 Schrader Electronics, Ltd. Method for detecting and correcting data errors in an RF data link
US8250587B2 (en) 2005-10-27 2012-08-21 Trapeze Networks, Inc. Non-persistent and persistent information setting method and system for inter-process communication
US8441972B2 (en) * 2005-11-16 2013-05-14 Qualcomm Incorporated WCDMA device and method for discontinuous reception for power saving in idle mode and flexible monitoring of neighboring cells
US7558266B2 (en) 2006-05-03 2009-07-07 Trapeze Networks, Inc. System and method for restricting network access using forwarding databases
US8966018B2 (en) 2006-05-19 2015-02-24 Trapeze Networks, Inc. Automated network device configuration and network deployment
US7577453B2 (en) 2006-06-01 2009-08-18 Trapeze Networks, Inc. Wireless load balancing across bands
US8818322B2 (en) 2006-06-09 2014-08-26 Trapeze Networks, Inc. Untethered access point mesh system and method
US9191799B2 (en) 2006-06-09 2015-11-17 Juniper Networks, Inc. Sharing data between wireless switches system and method
US9258702B2 (en) 2006-06-09 2016-02-09 Trapeze Networks, Inc. AP-local dynamic switching
US7912982B2 (en) 2006-06-09 2011-03-22 Trapeze Networks, Inc. Wireless routing selection system and method
US7844298B2 (en) 2006-06-12 2010-11-30 Belden Inc. Tuned directional antennas
US7724704B2 (en) 2006-07-17 2010-05-25 Beiden Inc. Wireless VLAN system and method
US8340110B2 (en) 2006-09-15 2012-12-25 Trapeze Networks, Inc. Quality of service provisioning for wireless networks
US8072952B2 (en) 2006-10-16 2011-12-06 Juniper Networks, Inc. Load balancing
KR101037141B1 (ko) * 2006-10-20 2011-05-26 슈레이더 일렉트로닉스 리미티드 Ｒｆ 데이터 링크 내의 데이터 에러 검출 및 보정 방법
US7873061B2 (en) 2006-12-28 2011-01-18 Trapeze Networks, Inc. System and method for aggregation and queuing in a wireless network
US7865713B2 (en) 2006-12-28 2011-01-04 Trapeze Networks, Inc. Application-aware wireless network system and method
US8902904B2 (en) 2007-09-07 2014-12-02 Trapeze Networks, Inc. Network assignment based on priority
US8509128B2 (en) 2007-09-18 2013-08-13 Trapeze Networks, Inc. High level instruction convergence function
US8238942B2 (en) 2007-11-21 2012-08-07 Trapeze Networks, Inc. Wireless station location detection
US8150357B2 (en) 2008-03-28 2012-04-03 Trapeze Networks, Inc. Smoothing filter for irregular update intervals
US8474023B2 (en) 2008-05-30 2013-06-25 Juniper Networks, Inc. Proactive credential caching
US8978105B2 (en) 2008-07-25 2015-03-10 Trapeze Networks, Inc. Affirming network relationships and resource access via related networks
US8238298B2 (en) 2008-08-29 2012-08-07 Trapeze Networks, Inc. Picking an optimal channel for an access point in a wireless network
US8718585B2 (en) * 2008-11-14 2014-05-06 Intel Mobile Communications GmbH Method and device for radio communication
US9223380B2 (en) 2010-10-19 2015-12-29 Telefonaktiebolaget L M Ericsson (Publ) System and method for power saving modes in high speed serial interface communication systems utilizing selective byte synchronization
US8542836B2 (en) 2010-12-01 2013-09-24 Juniper Networks, Inc. System, apparatus and methods for highly scalable continuous roaming within a wireless network
US8923137B2 (en) 2012-02-06 2014-12-30 Qualcomm Incorporated System and method for information verification based on channel awareness
TWI502937B (zh) 2012-05-23 2015-10-01 Qualcomm Inc 藉由機會式時間挪用在單個實體收發機上多工多個並行操作模式的方法及系統
US9426738B2 (en) 2012-11-14 2016-08-23 Qualcomm Incorporated Systems and methods for multi-channel concurrency
US9807691B2 (en) 2013-02-28 2017-10-31 Qualcomm Incorporated Polling beacon
EP3511741B1 (en) * 2018-01-10 2020-11-04 Intel IP Corporation Positioning receiver
WO2020051547A1 (en) * 2018-09-07 2020-03-12 Google Llc Enhanced radio-resource control (rrc) idle mode

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325880A (en) * 1969-11-27 1973-08-08 Pye Ltd Battery economy apparatus
US4370753A (en) * 1975-06-26 1983-01-25 Motorola, Inc. Battery saver for a tone coded signalling system
US4631496A (en) * 1981-04-06 1986-12-23 Motorola, Inc. Battery saving system for a frequency synthesizer
US4518947A (en) * 1981-09-28 1985-05-21 E-Systems, Inc. Apparatus for decoding redundant interleaved data
DE3574217D1 (en) * 1984-07-13 1989-12-14 Motorola Inc Cellular voice and data radiotelephone system
JPS6223266A (ja) * 1985-07-23 1987-01-31 Hitachi Ltd セルラ方式無線電話機
US4905234A (en) * 1987-06-03 1990-02-27 General Electric Company Apparatus and method for transmitting digital data over a radio communications channel
JPH01190054A (ja) * 1988-01-25 1989-07-31 Man Design Kk 受信機
JPH0642691B2 (ja) * 1988-05-21 1994-06-01 富士通株式会社 移動電話端末
JPH0616601B2 (ja) * 1988-09-07 1994-03-02 三洋電機株式会社 受信電波処理回路のパワーセイブ回路及びそのパワーセイブ方法
US4996526A (en) * 1988-12-01 1991-02-26 Motorola, Inc. Power conservation method and apparatus for a portion of a synchronous information signal
GB2226475A (en) * 1988-12-23 1990-06-27 Philips Electronic Associated Power economising in multiple user radio systems
JPH02261226A (ja) * 1989-03-31 1990-10-24 Mitsubishi Electric Corp 移動電話機
JP2795323B2 (ja) * 1989-06-14 1998-09-10 富士通株式会社 位相差検出回路
US5025251A (en) * 1989-06-29 1991-06-18 Motorola, Inc. Self-tuning direct coupled data limiter of a battery saver type paging receiver
US5072449A (en) * 1989-12-21 1991-12-10 Stratacom, Inc. Packet framing using cyclic redundancy checking
DE4005774A1 (de) * 1990-02-23 1991-08-29 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
US5123014A (en) * 1990-02-27 1992-06-16 Motorola, Inc. Data link with an imbedded channel
SG68663A1 (en) * 1990-06-04 1999-11-16 Motorola Inc Battery saving method and apparatus for providing selective receiving power switching
US5224152A (en) * 1990-08-27 1993-06-29 Audiovox Corporation Power saving arrangement and method in portable cellular telephone system
US5144296A (en) * 1990-09-07 1992-09-01 Motorola, Inc. Adaptive battery saving controller with signal quality detecting means
US5109530A (en) * 1990-10-24 1992-04-28 Motorola, Inc. Receiver with battery saver
US5265270A (en) * 1990-10-31 1993-11-23 Motorola, Inc. Method and apparatus for providing power conservation in a communication system
US5179724A (en) * 1991-01-15 1993-01-12 Ericsson G.E. Mobile Communications Holding Inc. Conserving power in hand held mobile telephones during a receiving mode of operation
US5175874A (en) * 1991-04-10 1992-12-29 Motorola, Inc. Radiotelephone message processing for low power operation
KR950013619B1 (ko) * 1992-11-13 1995-11-13 삼성전자주식회사 이동무선휴대 단말기에서의 밧데리 절약(Battery Saving)방법
US5406613A (en) * 1993-06-29 1995-04-11 Pacific Communication Sciences, Inc. Method and apparatus for reducing power consumption in cellular telephone by adaptively determining the reliability of the reception of a received message block
US5471655A (en) * 1993-12-03 1995-11-28 Nokia Mobile Phones Ltd. Method and apparatus for operating a radiotelephone in an extended stand-by mode of operation for conserving battery power

Also Published As

Publication number Publication date
KR950702763A (ko) 1995-07-29
TW239247B (cs) 1995-01-21
WO1994027377A1 (en) 1994-11-24
GB2283643B (en) 1997-03-26
GB9500614D0 (en) 1995-03-01
US5701329A (en) 1997-12-23
KR100301915B1 (ko) 2001-10-22
CN1040932C (zh) 1998-11-25
SE9404586D0 (sv) 1994-12-30
DK2695A (da) 1995-01-10
IT1269744B (it) 1997-04-15
CN1110886A (zh) 1995-10-25
FI950110A7 (fi) 1995-01-10
FI950110L (fi) 1995-01-10
AU6906894A (en) 1994-12-12
HK1006627A1 (zh) 1999-03-05
CA2139770A1 (en) 1994-11-24
GB2283643A (en) 1995-05-10
SE518101C2 (sv) 2002-08-27
US5568513A (en) 1996-10-22
ITMI940927A0 (it) 1994-05-10
MY110977A (en) 1999-07-31
SE9404586L (sv) 1995-02-27
ITMI940927A1 (it) 1995-11-10
FI950110A0 (fi) 1995-01-10
AU677338B2 (en) 1997-04-17

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