ES181845A1 - MEJORAS EN SISTEMAS DE SENALIZACIoN - Google Patents

MEJORAS EN SISTEMAS DE SENALIZACIoN

Info

Publication number
ES181845A1
ES181845A1 ES0181845A ES181845A ES181845A1 ES 181845 A1 ES181845 A1 ES 181845A1 ES 0181845 A ES0181845 A ES 0181845A ES 181845 A ES181845 A ES 181845A ES 181845 A1 ES181845 A1 ES 181845A1
Authority
ES
Spain
Prior art keywords
signaling systems
call indicator
indicator circuit
control circuit
circuit
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
ES0181845A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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
Priority claimed from US697670A external-priority patent/US2485580A/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES181845A1 publication Critical patent/ES181845A1/es
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
    • H04W88/027—Selective call decoders using frequency address codes
    • 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)
  • Time-Division Multiplex Systems (AREA)
ES0181845A 1946-09-18 1948-01-24 MEJORAS EN SISTEMAS DE SENALIZACIoN Expired ES181845A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US697670A US2485580A (en) 1946-09-18 1946-09-18 Signaling system

Publications (1)

Publication Number Publication Date
ES181845A1 true ES181845A1 (es) 1948-03-01

Family

ID=24802059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0181845A Expired ES181845A1 (es) 1946-09-18 1948-01-24 MEJORAS EN SISTEMAS DE SENALIZACIoN

Country Status (2)

Country Link
ES (1) ES181845A1 (enrdf_load_stackoverflow)
GB (1) GB630815A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB630815A (enrdf_load_stackoverflow)

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