CA2066574C - Pager and radiotelephone apparatus - Google Patents

Pager and radiotelephone apparatus

Info

Publication number
CA2066574C
CA2066574C CA002066574A CA2066574A CA2066574C CA 2066574 C CA2066574 C CA 2066574C CA 002066574 A CA002066574 A CA 002066574A CA 2066574 A CA2066574 A CA 2066574A CA 2066574 C CA2066574 C CA 2066574C
Authority
CA
Canada
Prior art keywords
pager
radiotelephone
paging
signals
section
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
CA002066574A
Other languages
English (en)
French (fr)
Other versions
CA2066574A1 (en
Inventor
Joseph C. Freeland
David M. Hess
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of CA2066574A1 publication Critical patent/CA2066574A1/en
Application granted granted Critical
Publication of CA2066574C publication Critical patent/CA2066574C/en
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • G08B5/228—Paging receivers with visible signalling details combined with other devices having a different main function, e.g. watches

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
CA002066574A 1990-08-30 1991-07-18 Pager and radiotelephone apparatus Expired - Fee Related CA2066574C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57547390A 1990-08-30 1990-08-30
US575,473 1990-08-30

Publications (2)

Publication Number Publication Date
CA2066574A1 CA2066574A1 (en) 1992-03-01
CA2066574C true CA2066574C (en) 1997-01-21

Family

ID=24300470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002066574A Expired - Fee Related CA2066574C (en) 1990-08-30 1991-07-18 Pager and radiotelephone apparatus

Country Status (11)

Country Link
JP (1) JP2838157B2 (ja)
KR (1) KR960001582B1 (ja)
AR (1) AR246666A1 (ja)
AU (1) AU8420591A (ja)
BR (1) BR9105882A (ja)
CA (1) CA2066574C (ja)
ES (1) ES2091148B1 (ja)
FR (1) FR2668279A1 (ja)
GB (1) GB2254526B (ja)
IT (1) IT1250767B (ja)
WO (1) WO1992004797A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04150444A (ja) * 1990-10-11 1992-05-22 Matsushita Electric Ind Co Ltd 無線電話端末装置
JP2914021B2 (ja) * 1992-07-23 1999-06-28 松下電器産業株式会社 携帯端末装置
US5526398A (en) * 1993-05-04 1996-06-11 Motorola, Inc. Method of operating a combination radiotelephone and paging device
EP0930593B1 (en) * 1994-09-27 2001-12-19 Sony Corporation Paging
DE19527792B4 (de) * 1995-07-19 2006-05-04 Funkwerk Köpenick GmbH Rufweiterleitung an Sekundärrufempfänger
US5842141A (en) * 1996-01-01 1998-11-24 Nokia Mobile Phones Limited Mobile terminal having user-actuated pager mode
JPH09215059A (ja) * 1996-02-03 1997-08-15 Matsushita Electric Ind Co Ltd 携帯用電話装置
US5878351A (en) * 1996-11-07 1999-03-02 Nokia Mobile Phones Limited Methods and apparatus for providing delayed transmission of SMS delivery acknowledgement, manual acknowledgement and SMS messages
JP3629537B2 (ja) * 2001-12-28 2005-03-16 独立行政法人情報通信研究機構 無線通信方法及び、無線通信システム、広域無線通信基地局、無線通信端末
US8629758B2 (en) 2011-01-04 2014-01-14 Critical Alert Systems, LLC System and method for transmitting messages received from a paging network on a paging device to electronic devices
US8331960B1 (en) 2011-06-08 2012-12-11 Critical Alert Systems Llc Systems and methods for communicating with a paging network operations center through wireless cellular devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412217A (en) * 1981-09-29 1983-10-25 Motorola, Inc. Pager with visible display indicating status of memory
DE3329267A1 (de) * 1983-08-12 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Verfahren in einem fernsprechsystem zum anschluss von mobilen teilnehmerendgeraeten
US4713808A (en) * 1985-11-27 1987-12-15 A T & E Corporation Watch pager system and communication protocol
GB2179823A (en) * 1985-08-28 1987-03-11 Philips Electronic Associated Communications system
US4747122A (en) * 1986-10-27 1988-05-24 Mobile Communications Corporation Of America Mobile paging call back system and related method
JP2555054B2 (ja) * 1987-03-13 1996-11-20 株式会社日立製作所 移動通信用複合端末
FI88843C (fi) * 1990-05-21 1993-07-12 Nokia Mobile Phones Ltd Multifunktionstelefonanordning

Also Published As

Publication number Publication date
FR2668279B1 (ja) 1995-05-05
CA2066574A1 (en) 1992-03-01
GB2254526B (en) 1995-03-01
JP2838157B2 (ja) 1998-12-16
BR9105882A (pt) 1992-10-13
KR960001582B1 (ko) 1996-02-02
ITRM910640A1 (it) 1992-02-29
ES2091148A1 (es) 1996-10-16
JPH05502150A (ja) 1993-04-15
AR246666A1 (es) 1994-09-30
IT1250767B (it) 1995-04-21
KR920702583A (ko) 1992-09-04
GB9209283D0 (en) 1992-07-08
AU8420591A (en) 1992-03-30
ITRM910640A0 (it) 1991-08-28
ES2091148B1 (es) 1997-05-01
WO1992004797A1 (en) 1992-03-19
GB2254526A (en) 1992-10-07
FR2668279A1 (fr) 1992-04-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 19990719