DE3371129D1 - Digital paging system having bit rate switching means and digital paging receiver therefor - Google Patents

Digital paging system having bit rate switching means and digital paging receiver therefor

Info

Publication number
DE3371129D1
DE3371129D1 DE8383110235T DE3371129T DE3371129D1 DE 3371129 D1 DE3371129 D1 DE 3371129D1 DE 8383110235 T DE8383110235 T DE 8383110235T DE 3371129 T DE3371129 T DE 3371129T DE 3371129 D1 DE3371129 D1 DE 3371129D1
Authority
DE
Germany
Prior art keywords
digital paging
bit rate
switching means
rate switching
receiver therefor
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.)
Expired
Application number
DE8383110235T
Other languages
English (en)
Inventor
Takashi Ohyagi
Yoshio Ichikawa
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
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3371129D1 publication Critical patent/DE3371129D1/de
Expired 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
    • H04W88/028—Selective call decoders using pulse address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30094—Condition code generation, e.g. Carry, Zero flag
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/222—Personal calling arrangements or devices, i.e. paging systems
    • G08B5/223—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B5/224—Paging receivers with visible signalling details
    • G08B5/229—Paging receivers with visible signalling details with other provisions not elsewhere provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15341—Preparation processes therefor
    • H01F1/1535—Preparation processes therefor by powder metallurgy, e.g. spark erosion
    • 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
    • H04W88/023—Selective call receivers with message or information receiving capability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • 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
DE8383110235T 1982-10-15 1983-10-13 Digital paging system having bit rate switching means and digital paging receiver therefor Expired DE3371129D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982155820U JPS5961644U (ja) 1982-10-15 1982-10-15 選択呼出受信機

Publications (1)

Publication Number Publication Date
DE3371129D1 true DE3371129D1 (en) 1987-05-27

Family

ID=15614195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110235T Expired DE3371129D1 (en) 1982-10-15 1983-10-13 Digital paging system having bit rate switching means and digital paging receiver therefor

Country Status (9)

Country Link
US (1) US4642632A (de)
EP (1) EP0108938B1 (de)
JP (1) JPS5961644U (de)
KR (1) KR860001791B1 (de)
AU (1) AU574653B2 (de)
CA (1) CA1219916A (de)
DE (1) DE3371129D1 (de)
HK (1) HK70390A (de)
SG (1) SG30290G (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961644U (ja) * 1982-10-15 1984-04-23 日本電気株式会社 選択呼出受信機
JPS60176339A (ja) * 1984-02-22 1985-09-10 Nec Corp 無線呼出方式
US4701944A (en) * 1986-09-17 1987-10-20 Motorola, Inc. Signalling system for trunked private calls
JPH0824386B2 (ja) * 1986-09-30 1996-03-06 日本電気株式会社 選択呼出信号受信機
US4816820A (en) * 1986-10-21 1989-03-28 Motorola, Inc. Radio communication receiver with apparatus for altering bit rate of the receiver
US4884267A (en) * 1986-12-27 1989-11-28 Kabushiki Kaisha Kenwood TDM transmission system
JPH0650837B2 (ja) * 1987-03-06 1994-06-29 日本電気株式会社 ペ−ジングシステム
US5187471A (en) * 1988-06-24 1993-02-16 Kabushiki Kaisha Toshiba Radio telecommunication apparatus
US5070536A (en) * 1988-08-04 1991-12-03 Norand Corporation Mobile radio data communication system and method
US4918437A (en) * 1988-10-13 1990-04-17 Motorola, Inc. High data rate simulcast communication system
US4968966A (en) * 1988-10-13 1990-11-06 Motorola, Inc. High data rate simulcast communication system
US4972439A (en) * 1989-01-19 1990-11-20 Motorola, Inc. Active signalling transmitter control
US5109220A (en) * 1989-03-15 1992-04-28 Motorola, Inc. Selective call controller
CA2050892A1 (en) * 1989-06-26 1990-12-27 Robert J. Schwendeman Receiver with variable predetection bandwidth based on expected data rate
US5162790A (en) * 1989-07-10 1992-11-10 Motorola, Inc. Multiple transmitter paging system
US5206636A (en) * 1989-10-25 1993-04-27 Motorola, Inc. Signal search method for selective call receiver
EP0509020B1 (de) * 1990-01-02 1997-09-17 Motorola, Inc. Zeitmultiplex-signalisierungssystem für selektivruf
US5311516A (en) * 1992-05-29 1994-05-10 Motorola, Inc. Paging system using message fragmentation to redistribute traffic
US5282205A (en) * 1992-05-29 1994-01-25 Motorola, Inc. Data communication terminal providing variable length message carry-on and method therefor
US5382949A (en) * 1993-02-01 1995-01-17 Motorola, Inc. Method for increasing battery life for selective call receivers
GB9408321D0 (en) * 1994-04-27 1994-06-15 Philips Electronics Uk Ltd Selective call system and a secondary station for use therein
US5574771A (en) * 1994-08-15 1996-11-12 Lucent Technologies Inc. Integrated communication system
US5715243A (en) * 1995-03-27 1998-02-03 Hewlett-Packard Company Information service provider for transmitting multiple rate wireless information
US5550829A (en) * 1995-10-24 1996-08-27 Motorola, Inc. Method for reallocation frame assignments of receives in a communication system
JP2933553B2 (ja) * 1996-10-31 1999-08-16 静岡日本電気株式会社 メッセージのインデックス管理無線呼出装置およびインデックス管理無線呼出方法
JP3068499B2 (ja) * 1997-05-12 2000-07-24 静岡日本電気株式会社 無線選択呼出受信機
US6351557B1 (en) 1998-04-03 2002-02-26 Avid Technology, Inc. Method and apparatus for color manipulation
US6552731B1 (en) 1999-04-16 2003-04-22 Avid Technology, Inc. Multi-tone representation of a digital image on a digital nonlinear editing system
US6571255B1 (en) 1999-04-16 2003-05-27 Robert Gonsalves Modification of media with common attributes on a digital nonlinear editing system
US6847373B1 (en) * 1999-04-16 2005-01-25 Avid Technology, Inc. Natural color matching in a video editing system
US6417891B1 (en) 1999-04-16 2002-07-09 Avid Technology, Inc. Color modification on a digital nonlinear editing system
US6928187B2 (en) * 2000-04-07 2005-08-09 Avid Technology, Inc. Secondary color modification of a digital image
US6477271B1 (en) 2000-04-07 2002-11-05 Avid Technology, Inc. Secondary color modification of a digital image
WO2003063516A2 (en) * 2002-01-16 2003-07-31 Optix Networks Inc. An apparatus for processing otn frames utilizing an efficient forward error correction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990046A (en) * 1974-06-12 1976-11-02 Interactive Systems, Inc. Multiple terminal computer system with mixed terminal data reception rates
US4001693A (en) * 1975-05-12 1977-01-04 General Electric Company Apparatus for establishing communication between a first radio transmitter and receiver and a second radio transmitter and receiver
DE2738278C2 (de) * 1977-08-25 1982-06-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funkanlage mit drahtloser Übertragung zwischen tragbaren Sende-Empfangs-Geräten und mit selektivem Anruf der Teilnehmer untereinander unter Zwischenschaltung einer Zentrale
JPS5593334A (en) * 1979-01-10 1980-07-15 Nec Corp Radio selection call receiver
JPS5654133A (en) * 1979-10-09 1981-05-14 Nec Corp Selective callout receiver
US4411004A (en) * 1980-06-27 1983-10-18 Rolm Corporation Inductively coupled sensing circuit and priority system
JPS5961644U (ja) * 1982-10-15 1984-04-23 日本電気株式会社 選択呼出受信機

Also Published As

Publication number Publication date
KR860001791B1 (ko) 1986-10-22
SG30290G (en) 1990-08-03
EP0108938A1 (de) 1984-05-23
US4642632A (en) 1987-02-10
JPH046276Y2 (de) 1992-02-20
KR840006579A (ko) 1984-11-30
AU574653B2 (en) 1988-07-14
HK70390A (en) 1990-09-14
CA1219916A (en) 1987-03-31
EP0108938B1 (de) 1987-04-22
JPS5961644U (ja) 1984-04-23
AU2018883A (en) 1984-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition