DK2695A - Standby effektbesparelse i mobiltelefoner - Google Patents

Standby effektbesparelse i mobiltelefoner Download PDF

Info

Publication number
DK2695A
DK2695A DK002695A DK2695A DK2695A DK 2695 A DK2695 A DK 2695A DK 002695 A DK002695 A DK 002695A DK 2695 A DK2695 A DK 2695A DK 2695 A DK2695 A DK 2695A
Authority
DK
Denmark
Prior art keywords
power saving
mobile phones
standby power
standby
phones
Prior art date
Application number
DK002695A
Other languages
English (en)
Inventor
Thomas Milton Croft
Lawrence J Harte
Paul Wilkinson Dent
Torbjorn Sovle
Original Assignee
Ericsson Ge Mobile Communicat
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 Ericsson Ge Mobile Communicat filed Critical Ericsson Ge Mobile Communicat
Publication of DK2695A publication Critical patent/DK2695A/da

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0061Error detection codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/16Circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0052Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • H04L1/0053Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables specially adapted for power saving
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/08Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00Arrangements for synchronising receiver with transmitter
    • H04L7/04Speed or phase control by synchronisation signals
    • H04L7/048Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/08Current supply arrangements for telephone systems with current supply sources at the substations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing 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)
  • Telephone Function (AREA)
DK002695A 1993-05-11 1995-01-10 Standby effektbesparelse i mobiltelefoner DK2695A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/059,932 US5568513A (en) 1993-05-11 1993-05-11 Standby power savings with cumulative parity check in mobile phones
PCT/US1994/004975 WO1994027377A1 (en) 1993-05-11 1994-05-11 Standby power saving in mobile phones

Publications (1)

Publication Number Publication Date
DK2695A true DK2695A (da) 1995-01-10

Family

ID=22026226

Family Applications (1)

Application Number Title Priority Date Filing Date
DK002695A DK2695A (da) 1993-05-11 1995-01-10 Standby effektbesparelse i mobiltelefoner

Country Status (15)

Country Link
US (2) US5568513A (da)
KR (1) KR100301915B1 (da)
CN (1) CN1040932C (da)
AU (1) AU677338B2 (da)
CA (1) CA2139770A1 (da)
DK (1) DK2695A (da)
FI (1) FI950110A (da)
GB (1) GB2283643B (da)
HK (1) HK1006627A1 (da)
IT (1) IT1269744B (da)
MY (1) MY110977A (da)
SE (1) SE518101C2 (da)
SG (1) SG45279A1 (da)
TW (1) TW239247B (da)
WO (1) WO1994027377A1 (da)

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Also Published As

Publication number Publication date
AU677338B2 (en) 1997-04-17
WO1994027377A1 (en) 1994-11-24
FI950110A0 (fi) 1995-01-10
CN1110886A (zh) 1995-10-25
AU6906894A (en) 1994-12-12
MY110977A (en) 1999-07-31
KR950702763A (ko) 1995-07-29
GB9500614D0 (en) 1995-03-01
ITMI940927A0 (it) 1994-05-10
IT1269744B (it) 1997-04-15
SE9404586L (sv) 1995-02-27
ITMI940927A1 (it) 1995-11-10
KR100301915B1 (ko) 2001-10-22
TW239247B (da) 1995-01-21
CA2139770A1 (en) 1994-11-24
GB2283643B (en) 1997-03-26
FI950110A (fi) 1995-01-10
GB2283643A (en) 1995-05-10
SE9404586D0 (sv) 1994-12-30
SG45279A1 (en) 1998-01-16
SE518101C2 (sv) 2002-08-27
HK1006627A1 (en) 1999-03-05
US5701329A (en) 1997-12-23
CN1040932C (zh) 1998-11-25
US5568513A (en) 1996-10-22

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AHB Application shelved due to non-payment