DK198690D0 - Opkalds- eller soegenetvaerk eller -system og fremgangsmaade til transmission af opkald eller beskeder - Google Patents

Opkalds- eller soegenetvaerk eller -system og fremgangsmaade til transmission af opkald eller beskeder

Info

Publication number: DK198690D0
Authority: DK; Denmark
Prior art keywords: messages; call; procedure; search network; transmission calls
Prior art date: 1988-02-22

Application number

DK198690A

Other languages

English (en)

Other versions

DK198690A (da

Inventor

Andrew A Andros

Jr Thomas J Campana

Gary F Thelen

Robert A Kinast

Original Assignee

Telefind 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.)

1988-02-22

Filing date

1990-08-20

Publication date

1990-08-20

1990-08-20 Application filed by Telefind Corp filed Critical Telefind Corp

1990-08-20 Publication of DK198690D0 publication Critical patent/DK198690D0/da

1990-10-19 Publication of DK198690A publication Critical patent/DK198690A/da

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/022—One-way selective calling networks, e.g. wide area paging
- 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)
Data Exchanges In Wide-Area Networks (AREA)

DK198690A 1988-02-22 1990-08-20 Opkalds- eller soegenetvaerk eller -system og fremgangsmaade til transmission af opkald eller beskeder DK198690A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/158,984 US4868562A (en)	1988-02-22	1988-02-22	Paging system
PCT/US1988/003626 WO1989007872A1 (en)	1988-02-22	1988-10-18	Paging system

Publications (2)

Publication Number	Publication Date
DK198690D0 true DK198690D0 (da)	1990-08-20
DK198690A DK198690A (da)	1990-10-19

Family

ID=22570577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK198690A DK198690A (da)	1988-02-22	1990-08-20	Opkalds- eller soegenetvaerk eller -system og fremgangsmaade til transmission af opkald eller beskeder

Country Status (9)

Country	Link
US (1)	US4868562A (da)
EP (1)	EP0402389A4 (da)
JP (1)	JPH04503737A (da)
KR (1)	KR900701137A (da)
AU (1)	AU3349589A (da)
DK (1)	DK198690A (da)
NO (1)	NO903569L (da)
SE (1)	SE9002710D0 (da)
WO (1)	WO1989007872A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU655219B2 (en) *	1990-11-26	1994-12-08	Motorola, Inc.	Method and apparatus for paging in a communication system
AU655615B2 (en) *	1990-12-24	1995-01-05	Michael Kenneth Edwards	Improvements in signalling and alarm systems
SE9100117L (sv) *	1991-01-14	1992-07-15	Ellemtel Utvecklings Ab	Naetstruktur foer mobiltelefonnaet
WO1992021197A1 (en) *	1991-05-20	1992-11-26	Stout, Donald, E.	Electronic mail system and system for interconnecting electronic mail systems by rf communications
US5337044A (en) *	1991-10-08	1994-08-09	Nomadic Systems, Inc.	System for remote computer control using message broadcasting system
US5432839A (en) *	1992-08-31	1995-07-11	Motorola, Inc.	Method and apparatus for forwarding selective call messages received in a first selective call service to a second selective call service
EP0614322B1 (en) *	1993-01-21	2000-04-05	AT&T Corp.	Directory structure for large scale telecommunications network allowing location of roaming mobile subscribers
US6560461B1 (en)	1997-08-04	2003-05-06	Mundi Fomukong	Authorized location reporting paging system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA876266A (en) *	1968-07-04	1971-07-20	Bell Canada	Telephone paging system and method
US4155040A (en) *	1977-07-27	1979-05-15	Rockwell International Corporation	Frequency programmable RF communications
US4178476A (en) *	1978-05-26	1979-12-11	Frost Edward G	Automatic nationwide paging system
US4577060A (en) *	1983-05-18	1986-03-18	Bbl Industries, Inc.	Paging network
US4644347A (en) *	1983-08-10	1987-02-17	Motorola, Inc.	Multiple frequency message system
US4644351A (en) *	1984-05-08	1987-02-17	Motorola, Inc.	Two way personal message system with extended coverage
US4713808A (en) *	1985-11-27	1987-12-15	A T & E Corporation	Watch pager system and communication protocol
EP0231259B1 (en) *	1985-08-08	1992-12-09	Metrocast	Nationwide radio paging system
US4706080A (en) *	1985-08-26	1987-11-10	Bell Communications Research, Inc.	Interconnection of broadcast networks
US4756020A (en) *	1985-08-30	1988-07-05	American Telephone And Telegraph Company, At&T Bell Laboratories	Method and apparatus for disallowing the extension of a call through a network
US4731823A (en) *	1987-02-24	1988-03-15	Comac Financial Services	Apparatus and method related to communicating analog signals between different local access transport areas

1988
- 1988-02-22 US US07/158,984 patent/US4868562A/en not_active Expired - Fee Related
- 1988-10-18 WO PCT/US1988/003626 patent/WO1989007872A1/en not_active Application Discontinuation
- 1988-10-18 KR KR1019890701939A patent/KR900701137A/ko not_active Application Discontinuation
- 1988-10-18 JP JP89503038A patent/JPH04503737A/ja active Pending
- 1988-10-18 EP EP19890903011 patent/EP0402389A4/en not_active Withdrawn
- 1988-10-18 AU AU33495/89A patent/AU3349589A/en not_active Abandoned
1990
- 1990-08-15 NO NO90903569A patent/NO903569L/no unknown
- 1990-08-20 DK DK198690A patent/DK198690A/da not_active Application Discontinuation
- 1990-08-21 SE SE9002710A patent/SE9002710D0/xx unknown

Also Published As

Publication number	Publication date
DK198690A (da)	1990-10-19
WO1989007872A1 (en)	1989-08-24
NO903569D0 (no)	1990-08-15
JPH04503737A (ja)	1992-07-02
AU3349589A (en)	1989-09-06
NO903569L (no)	1990-10-19
EP0402389A1 (en)	1990-12-19
SE9002710D0 (sv)	1990-08-21
US4868562A (en)	1989-09-19
EP0402389A4 (en)	1992-04-08
KR900701137A (ko)	1990-08-17

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Legal Events

Date	Code	Title	Description
1993-06-28	AHB	Application shelved due to non-payment