BE730238A - - Google Patents

Info

Publication number
BE730238A
BE730238A BE730238DA BE730238A BE 730238 A BE730238 A BE 730238A BE 730238D A BE730238D A BE 730238DA BE 730238 A BE730238 A BE 730238A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE730238A publication Critical patent/BE730238A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022One-way selective calling networks, e.g. wide area paging

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
BE730238D 1968-07-04 1969-03-21 BE730238A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA876266A CA876266A (en) 1968-07-04 1968-07-04 Telephone paging system and method

Publications (1)

Publication Number Publication Date
BE730238A true BE730238A (https=) 1969-09-01

Family

ID=4084351

Family Applications (1)

Application Number Title Priority Date Filing Date
BE730238D BE730238A (https=) 1968-07-04 1969-03-21

Country Status (14)

Country Link
US (1) US3575558A (https=)
AT (1) AT311427B (https=)
BE (1) BE730238A (https=)
CA (1) CA876266A (https=)
CH (1) CH512166A (https=)
DE (1) DE1817487B2 (https=)
ES (1) ES367472A1 (https=)
FR (1) FR1604686A (https=)
GB (1) GB1210590A (https=)
HU (1) HU162540B (https=)
NL (1) NL145429B (https=)
NO (1) NO131319C (https=)
SE (1) SE359716B (https=)
SU (1) SU432737A3 (https=)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836726A (en) * 1971-10-25 1974-09-17 Martin Marietta Corp Data transmission method and apparatus
US4072638A (en) * 1972-05-15 1978-02-07 Solvay & Cie Halogenated polyether polyols and polyurethane foams produced therefrom
US3818145A (en) * 1972-07-19 1974-06-18 United Eng Corp Radio paging system
US3902022A (en) * 1973-09-19 1975-08-26 Motorola Inc Multiplex system for paging terminals and method
DE2709855A1 (de) * 1977-03-07 1978-09-14 Siemens Ag Fernsprech- und datennetz fuer mobile teilnehmer
US4178475A (en) * 1978-03-09 1979-12-11 General Communications Co., Inc. Method and control apparatus for radio paging systems
US4178476A (en) * 1978-05-26 1979-12-11 Frost Edward G Automatic nationwide paging system
DE2938808A1 (de) * 1979-09-25 1981-04-09 Siemens AG, 1000 Berlin und 8000 München System zum aufbau von fernsprechverbindungen, insbesondere nationale grenzen ueberschreitende fernsprechverbindungen, zwischen stationaeren oder mobilen fernsprechstationen zu mobilen fernsprechstationen, z.b. funkfernsprechstationen
DE2950387C2 (de) * 1979-12-14 1982-06-24 Siemens AG, 1000 Berlin und 8000 München Vermittlungssystem mit Personensuchfunktion
NZ197059A (en) * 1980-05-23 1983-11-30 Post Office Nationwide radiopaging:selective zone transmissions
KR880700603A (ko) * 1985-08-08 1988-03-15 원본미기재 전국 무선 페이징 시스템의 주사용 수신기
DE3687267T2 (de) * 1985-08-08 1993-04-15 Metrocast Landesweites funkrufsystem.
GB8619875D0 (en) * 1986-08-15 1986-09-24 British Telecomm Communications system
US4723264A (en) * 1987-06-19 1988-02-02 Motorola, Inc. Signalling method for establishing trunked communication
USH610H (en) 1987-08-17 1989-03-07 American Telephone And Telegraph Company Cellular pager
US4878051A (en) * 1988-02-22 1989-10-31 Telefind Corp. Paging system with commands for changing functionality of a paging receiver
US4870410A (en) * 1988-02-22 1989-09-26 Telefind Corp. Paging system local switch
US4866431A (en) * 1988-02-22 1989-09-12 Telefind Corp. Paging system hub switch
US4876538A (en) * 1988-02-22 1989-10-24 Telefind Corp. Paging system sublocal switch
US4868860A (en) * 1988-02-22 1989-09-19 Telefind Corp. Paging system for entering pages by local telephone call
US4875039A (en) * 1988-02-22 1989-10-17 Telefind Corp. Paging system with transmission protocol compatible with analog and digital transmitters
US4868562A (en) * 1988-02-22 1989-09-19 Telefind Corp. Paging system
US4868558A (en) * 1988-02-22 1989-09-19 Telefind Corp. Paging system lata switch
US4993059A (en) * 1989-02-08 1991-02-12 Cableguard, Inc. Alarm system utilizing wireless communication path
JP3222485B2 (ja) * 1990-06-20 2001-10-29 エニー株式会社 携帯用無線送受信方法
US5247700A (en) * 1990-11-16 1993-09-21 Universal Cellular, Inc. Cellular telephone with pager
DE69225925T2 (de) * 1991-04-17 1998-10-22 Ericsson Telefon Ab L M Zellulares Kommunikationssystem mit integrierten Funkrufsystem
US5315636A (en) * 1991-06-28 1994-05-24 Network Access Corporation Personal telecommunications system
US5710978A (en) * 1993-06-29 1998-01-20 Swift Computers, Inc. Logging recorder system for trunking radio
US5625890A (en) * 1993-06-29 1997-04-29 Swift Computers, Inc. Logging recorder system for trunking radio
WO1995007595A1 (en) 1993-09-08 1995-03-16 Pacific Communication Sciences, Inc. A portable communications and data terminal having multiple modes of operation
US5544222A (en) * 1993-11-12 1996-08-06 Pacific Communication Sciences, Inc. Cellular digtial packet data mobile data base station
US6329902B1 (en) 1994-04-20 2001-12-11 Cellco Partnership Wide area two-way paging using a mesh network with paging receivers
US6370135B1 (en) 1995-06-07 2002-04-09 Cirrus Logic, Inc. Continuous CDPD base station and method of facilitating efficient data transfer
US6334062B1 (en) 1995-06-07 2001-12-25 Cirrus Logic, Inc. Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
KR0168786B1 (ko) * 1995-07-21 1999-02-01 김광호 무선 호출 시스템의 광역호 처리방법
US5737706A (en) * 1995-08-03 1998-04-07 Bell Atlantic Network Services, Inc. Power system supporting CDPD operation
GB0004178D0 (en) * 2000-02-22 2000-04-12 Nokia Networks Oy Integrity check in a communication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259316A (en) * 1939-02-23 1941-10-14 Westinghouse Electric & Mfg Co Highway radio system
US3041402A (en) * 1958-07-03 1962-06-26 Automatic Elect Lab Automatic mobile telephone system
US2985719A (en) * 1959-11-12 1961-05-23 Gen Electric Automatic direct paging system

Also Published As

Publication number Publication date
HU162540B (https=) 1973-03-28
NL145429B (nl) 1975-03-17
CA876266A (en) 1971-07-20
NL6902418A (https=) 1970-01-06
GB1210590A (en) 1970-10-28
SE359716B (https=) 1973-09-03
NO131319B (https=) 1975-01-27
US3575558A (en) 1971-04-20
ES367472A1 (es) 1971-06-16
NO131319C (https=) 1975-05-07
DE1817487B2 (de) 1975-08-21
SU432737A3 (ru) 1974-06-15
FR1604686A (https=) 1972-01-03
CH512166A (de) 1971-08-31
AT311427B (de) 1973-11-12
DE1817487A1 (de) 1970-02-12

Similar Documents

Publication Publication Date Title
FR1604686A (https=)
AU1946070A (https=)
AU5506869A (https=)
AU2374870A (https=)
AU5184069A (https=)
AU6168869A (https=)
AU6171569A (https=)
AU2952567A (https=)
AU2581067A (https=)
AU4811568A (https=)
AU3224368A (https=)
AU3789668A (https=)
AR203075Q (https=)
AU2580267A (https=)
BE709435A (https=)
BE708951A (https=)
BE710362A (https=)
BE709496A (https=)
BE709484A (https=)
BE709479A (https=)
BE709446A (https=)
BE630165A (https=)
BE726676A (https=)
BE709320A (https=)
BE709319A (https=)