FI912298A - Effekt sparande anordning och foerfarande foer baerbart cellular telefonsystem. - Google Patents

Effekt sparande anordning och foerfarande foer baerbart cellular telefonsystem. Download PDF

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Publication number
FI912298A
FI912298A FI912298A FI912298A FI912298A FI 912298 A FI912298 A FI 912298A FI 912298 A FI912298 A FI 912298A FI 912298 A FI912298 A FI 912298A FI 912298 A FI912298 A FI 912298A
Authority
FI
Finland
Prior art keywords
cellular
sparande
baerbart
telefonsystem
effects
Prior art date
Application number
FI912298A
Other languages
English (en)
Other versions
FI912298A0 (fi
Inventor
Lawrence J Harte
Original Assignee
Audiovox 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 Audiovox Corp filed Critical Audiovox Corp
Publication of FI912298A0 publication Critical patent/FI912298A0/fi
Publication of FI912298A publication Critical patent/FI912298A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H04W52/0283—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks with sequential power up or power down of successive circuit blocks, e.g. switching on the local oscillator before RF or mixer stages
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
FI912298A 1990-08-27 1991-05-10 Effekt sparande anordning och foerfarande foer baerbart cellular telefonsystem. FI912298A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/572,409 US5224152A (en) 1990-08-27 1990-08-27 Power saving arrangement and method in portable cellular telephone system

Publications (2)

Publication Number Publication Date
FI912298A0 FI912298A0 (fi) 1991-05-10
FI912298A true FI912298A (fi) 1992-02-28

Family

ID=24287683

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912298A FI912298A (fi) 1990-08-27 1991-05-10 Effekt sparande anordning och foerfarande foer baerbart cellular telefonsystem.

Country Status (5)

Country Link
US (1) US5224152A (fi)
EP (1) EP0473465B1 (fi)
JP (1) JPH0595315A (fi)
CA (1) CA2043118A1 (fi)
FI (1) FI912298A (fi)

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Also Published As

Publication number Publication date
CA2043118A1 (en) 1992-02-28
EP0473465A1 (en) 1992-03-04
EP0473465B1 (en) 1996-03-13
FI912298A0 (fi) 1991-05-10
US5224152A (en) 1993-06-29
JPH0595315A (ja) 1993-04-16

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