CA2054107A1 - Recepteur de radiomessagerie pouvant recevoir les codes de synchronisation sans signal de mise sous tension - Google Patents

Recepteur de radiomessagerie pouvant recevoir les codes de synchronisation sans signal de mise sous tension

Info

Publication number
CA2054107A1
CA2054107A1 CA2054107A CA2054107A CA2054107A1 CA 2054107 A1 CA2054107 A1 CA 2054107A1 CA 2054107 A CA2054107 A CA 2054107A CA 2054107 A CA2054107 A CA 2054107A CA 2054107 A1 CA2054107 A1 CA 2054107A1
Authority
CA
Canada
Prior art keywords
signal
pager
pager receiver
receiver
call number
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2054107A
Other languages
English (en)
Other versions
CA2054107C (fr
Inventor
Motoki Ide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2054107A1 publication Critical patent/CA2054107A1/fr
Application granted granted Critical
Publication of CA2054107C publication Critical patent/CA2054107C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/026—Selective call decoders using digital address codes
    • 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)
CA002054107A 1990-10-25 1991-10-24 Recepteur de radiomessagerie pouvant recevoir les codes de synchronisation sans signal de mise sous tension Expired - Fee Related CA2054107C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2285753A JP2646831B2 (ja) 1990-10-25 1990-10-25 選択呼出受信機
JP285753/1990 1990-10-25

Publications (2)

Publication Number Publication Date
CA2054107A1 true CA2054107A1 (fr) 1992-04-26
CA2054107C CA2054107C (fr) 1996-04-02

Family

ID=17695604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002054107A Expired - Fee Related CA2054107C (fr) 1990-10-25 1991-10-24 Recepteur de radiomessagerie pouvant recevoir les codes de synchronisation sans signal de mise sous tension

Country Status (6)

Country Link
US (1) US5296849A (fr)
EP (1) EP0482632B1 (fr)
JP (1) JP2646831B2 (fr)
AU (1) AU647194B2 (fr)
CA (1) CA2054107C (fr)
DE (1) DE69127159T2 (fr)

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US7606575B2 (en) * 1988-08-04 2009-10-20 Broadcom Corporation Remote radio data communication system with data rate switching
US20010050943A1 (en) * 1989-08-03 2001-12-13 Mahany Ronald L. Radio frequency communication network having adaptive communication parameters
JPH04328919A (ja) * 1991-04-26 1992-11-17 Fujitsu Ltd 無線呼出し信号方式
WO1993007691A1 (fr) * 1991-10-01 1993-04-15 Norand Corporation Reseau local a radiofrequences
US7415548B2 (en) * 1991-05-13 2008-08-19 Broadcom Corporation Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway
US7558557B1 (en) 1991-11-12 2009-07-07 Broadcom Corporation Low-power messaging in a network supporting roaming terminals
US6374311B1 (en) * 1991-10-01 2002-04-16 Intermec Ip Corp. Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery
US6407991B1 (en) * 1993-05-06 2002-06-18 Intermec Ip Corp. Communication network providing wireless and hard-wired dynamic routing
AU669566B2 (en) * 1992-10-12 1996-06-13 Nec Corporation Selectively called radio receiver in which bit rate detection is controlled with a predetermined range
US7917145B2 (en) * 1992-11-02 2011-03-29 Broadcom Corporation Radio frequency local area network
JP2773584B2 (ja) * 1992-11-04 1998-07-09 日本電気株式会社 無線選択呼び出し受信機
JPH0795142A (ja) * 1993-09-20 1995-04-07 Fujitsu Ltd スター型ネットワーク用親局端局装置
US5563910A (en) * 1993-11-12 1996-10-08 Motorola, Inc. Recursive baud rate detection method and apparatus
JP2630233B2 (ja) * 1993-12-16 1997-07-16 日本電気株式会社 バッテリーセービング機能をもつ無線選択呼出受信機
US6292508B1 (en) 1994-03-03 2001-09-18 Proxim, Inc. Method and apparatus for managing power in a frequency hopping medium access control protocol
AU1974795A (en) 1994-03-03 1995-09-18 Proxim, Inc. Frequency hopping medium access control protocol
US5537100A (en) * 1994-04-06 1996-07-16 Sharp Microelectronics Technology, Inc. System and method for analyzing coded transmission sent to mobile message receivers
US5581803A (en) * 1994-04-21 1996-12-03 Motorola, Inc. Method of programming a radio identification code in a communication unit
US5497145A (en) * 1994-07-05 1996-03-05 Motorola, Inc. Selective call receiver with battery saving features and method therefor
KR100201806B1 (ko) * 1994-10-19 1999-06-15 윤종용 무선호출수신기의전원 절약장치 및 방법
GB2297884B (en) * 1995-02-07 1999-05-26 Nokia Mobile Phones Ltd Radio telephone
JP2692630B2 (ja) * 1995-02-09 1997-12-17 日本電気株式会社 無線選択呼出受信機
JP3424379B2 (ja) * 1995-03-30 2003-07-07 カシオ計算機株式会社 選択呼出受信装置
US5721744A (en) * 1996-02-20 1998-02-24 Sharp Microelectronics Technology, Inc. System and method for correcting burst errors in digital information
US5978379A (en) 1997-01-23 1999-11-02 Gadzoox Networks, Inc. Fiber channel learning bridge, learning half bridge, and protocol
US7430171B2 (en) 1998-11-19 2008-09-30 Broadcom Corporation Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US6897697B2 (en) 1999-06-28 2005-05-24 Broadcom Corporation Current-controlled CMOS circuit using higher voltage supply in low voltage CMOS process
US6424177B1 (en) * 1999-06-28 2002-07-23 Broadcom Corporation Universal single-ended parallel bus
US6911855B2 (en) * 1999-06-28 2005-06-28 Broadcom Corporation Current-controlled CMOS circuit using higher voltage supply in low voltage CMOS process
US6424194B1 (en) * 1999-06-28 2002-07-23 Broadcom Corporation Current-controlled CMOS logic family
US6340899B1 (en) * 2000-02-24 2002-01-22 Broadcom Corporation Current-controlled CMOS circuits with inductive broadbanding
US7546141B2 (en) * 2000-05-23 2009-06-09 Robert Leon Hybrid communication system and method
US6864558B2 (en) 2001-05-17 2005-03-08 Broadcom Corporation Layout technique for C3MOS inductive broadbanding
US7239636B2 (en) 2001-07-23 2007-07-03 Broadcom Corporation Multiple virtual channels for use in network devices
US6624699B2 (en) * 2001-10-25 2003-09-23 Broadcom Corporation Current-controlled CMOS wideband data amplifier circuits
US7295555B2 (en) * 2002-03-08 2007-11-13 Broadcom Corporation System and method for identifying upper layer protocol message boundaries
US7934021B2 (en) * 2002-08-29 2011-04-26 Broadcom Corporation System and method for network interfacing
US7346701B2 (en) 2002-08-30 2008-03-18 Broadcom Corporation System and method for TCP offload
US8180928B2 (en) 2002-08-30 2012-05-15 Broadcom Corporation Method and system for supporting read operations with CRC for iSCSI and iSCSI chimney
US7313623B2 (en) 2002-08-30 2007-12-25 Broadcom Corporation System and method for TCP/IP offload independent of bandwidth delay product
WO2004021626A2 (fr) * 2002-08-30 2004-03-11 Broadcom Corporation Systeme et procede de manipulation de trames qui ne fonctionnent pas
US7362174B2 (en) * 2005-07-29 2008-04-22 Broadcom Corporation Current-controlled CMOS (C3MOS) wideband input data amplifier for reduced differential and common-mode reflection
US7598811B2 (en) * 2005-07-29 2009-10-06 Broadcom Corporation Current-controlled CMOS (C3MOS) fully differential integrated wideband amplifier/equalizer with adjustable gain and frequency response without additional power or loading
US7598788B2 (en) * 2005-09-06 2009-10-06 Broadcom Corporation Current-controlled CMOS (C3MOS) fully differential integrated delay cell with variable delay and high bandwidth
US7450944B2 (en) * 2005-11-03 2008-11-11 Motorola, Inc. Method and apparatus for base station synchronization

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103402B (en) * 1981-07-27 1984-09-05 Standard Telephones Cables Ltd Synchronisation of digital radio pager
GB8320979D0 (en) * 1983-08-03 1983-09-07 Multitone Electronics Plc Decoding arrangements
EP0327533B1 (fr) * 1986-10-21 1993-07-07 Motorola, Inc. Recepteur de radiocommunications avec appareil pour modifier le debit binaire du recepteur
JPH01190054A (ja) * 1988-01-25 1989-07-31 Man Design Kk 受信機
US4996526A (en) * 1988-12-01 1991-02-26 Motorola, Inc. Power conservation method and apparatus for a portion of a synchronous information signal
JP2893591B2 (ja) * 1989-03-31 1999-05-24 カシオ計算機株式会社 選択呼出方式及び受信方式並びに受信機
US5049875A (en) * 1989-09-13 1991-09-17 Motorola Inc. Method and apparatus for out of range detection in response to nondetection of predetermined baud rates

Also Published As

Publication number Publication date
EP0482632B1 (fr) 1997-08-06
AU647194B2 (en) 1994-03-17
DE69127159D1 (de) 1997-09-11
EP0482632A3 (en) 1993-04-28
CA2054107C (fr) 1996-04-02
DE69127159T2 (de) 1997-12-18
JPH04160823A (ja) 1992-06-04
EP0482632A2 (fr) 1992-04-29
JP2646831B2 (ja) 1997-08-27
US5296849A (en) 1994-03-22
AU8677591A (en) 1992-04-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 19991025