DE69027371T2 - Funkkommunikationsgerät, in welchem ein besonderer Anruf dem Besitzer des Gerätes mit Sicherheit mitgeteilt wird - Google Patents

Funkkommunikationsgerät, in welchem ein besonderer Anruf dem Besitzer des Gerätes mit Sicherheit mitgeteilt wird

Info

Publication number
DE69027371T2
DE69027371T2 DE69027371T DE69027371T DE69027371T2 DE 69027371 T2 DE69027371 T2 DE 69027371T2 DE 69027371 T DE69027371 T DE 69027371T DE 69027371 T DE69027371 T DE 69027371T DE 69027371 T2 DE69027371 T2 DE 69027371T2
Authority
DE
Germany
Prior art keywords
certainty
owner
communicated
radio communication
communication device
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 - Fee Related
Application number
DE69027371T
Other languages
English (en)
Other versions
DE69027371D1 (de
Inventor
Kazuyuki Tsunoda
Kazumori Yamada
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 DE69027371D1 publication Critical patent/DE69027371D1/de
Publication of DE69027371T2 publication Critical patent/DE69027371T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1025—Paging receivers with audible signalling details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
DE69027371T 1989-07-13 1990-07-12 Funkkommunikationsgerät, in welchem ein besonderer Anruf dem Besitzer des Gerätes mit Sicherheit mitgeteilt wird Expired - Fee Related DE69027371T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1179116A JPH0832084B2 (ja) 1989-07-13 1989-07-13 無線選択呼出し受信機

Publications (2)

Publication Number Publication Date
DE69027371D1 DE69027371D1 (de) 1996-07-18
DE69027371T2 true DE69027371T2 (de) 1996-10-31

Family

ID=16060292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027371T Expired - Fee Related DE69027371T2 (de) 1989-07-13 1990-07-12 Funkkommunikationsgerät, in welchem ein besonderer Anruf dem Besitzer des Gerätes mit Sicherheit mitgeteilt wird

Country Status (7)

Country Link
US (1) US5077829A (de)
EP (1) EP0408027B1 (de)
JP (1) JPH0832084B2 (de)
KR (1) KR930008784B1 (de)
AU (1) AU628007B2 (de)
CA (1) CA2021064C (de)
DE (1) DE69027371T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243507B (en) * 1990-04-27 1994-07-13 Nec Corp Paging receiver in which an announcing unit is automatically controlled at a particular time instant
US5392455A (en) * 1992-11-16 1995-02-21 Motorola, Inc. Transducer with integrated switch element
JP3666672B2 (ja) * 1994-12-19 2005-06-29 ソニー株式会社 通信端末装置
DE29506668U1 (de) * 1995-04-11 1995-06-14 Rotring International Gmbh & Co Kg, 22525 Hamburg Schreibgerät mit integrierter Funksignaleinrichtung
JP3080934B2 (ja) 1998-11-20 2000-08-28 静岡日本電気株式会社 個別選択呼出受信機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215418Y2 (de) * 1981-01-20 1990-04-25
US4419668A (en) * 1981-09-25 1983-12-06 Motorola, Inc. Combined tone only and tone voice multiple alert pager
JPS58188943A (ja) * 1982-04-14 1983-11-04 Nec Corp 無線選択呼出受信機
JPS58207733A (ja) * 1982-05-28 1983-12-03 Nec Corp バツテリ−セ−ビング回路
JPS6028335A (ja) * 1983-07-26 1985-02-13 Nec Corp 表示付選択呼出受信機
JPS6054535A (ja) * 1983-09-06 1985-03-29 Nec Corp 選択呼出受信機
US4606076A (en) * 1985-01-07 1986-08-12 Motorola, Inc. Communication receiver system having a voltage converter with an operating frequency below the receiver IF
DE8527385U1 (de) * 1985-09-25 1987-01-29 Lucas Industries P.L.C., Birmingham, West Midlands Trommelbremse mit geringer Empfindlichkeit
JP2595595B2 (ja) * 1987-12-25 1997-04-02 日本電気株式会社 無線選択呼出受信機

Also Published As

Publication number Publication date
CA2021064C (en) 1993-03-23
CA2021064A1 (en) 1991-01-14
EP0408027A3 (en) 1992-05-13
EP0408027B1 (de) 1996-06-12
KR910003959A (ko) 1991-02-28
JPH0345028A (ja) 1991-02-26
EP0408027A2 (de) 1991-01-16
JPH0832084B2 (ja) 1996-03-27
AU5898190A (en) 1991-01-17
AU628007B2 (en) 1992-09-03
US5077829A (en) 1991-12-31
DE69027371D1 (de) 1996-07-18
KR930008784B1 (ko) 1993-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee