DE69033357D1 - Batteriesparschaltung für zeitmultiplexsystem - Google Patents

Batteriesparschaltung für zeitmultiplexsystem

Info

Publication number
DE69033357D1
DE69033357D1 DE69033357T DE69033357T DE69033357D1 DE 69033357 D1 DE69033357 D1 DE 69033357D1 DE 69033357 T DE69033357 T DE 69033357T DE 69033357 T DE69033357 T DE 69033357T DE 69033357 D1 DE69033357 D1 DE 69033357D1
Authority
DE
Germany
Prior art keywords
synchronization
communication units
power saving
synchronous
interval
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 - Fee Related
Application number
DE69033357T
Other languages
English (en)
Other versions
DE69033357T2 (de
Inventor
Morris Moore
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE69033357D1 publication Critical patent/DE69033357D1/de
Application granted granted Critical
Publication of DE69033357T2 publication Critical patent/DE69033357T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power 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
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • 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
    • H04W52/0229—Power 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation
    • 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
DE69033357T 1989-08-30 1990-08-13 Batteriesparschaltung für zeitmultiplexsystem Expired - Fee Related DE69033357T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/400,419 US4964121A (en) 1989-08-30 1989-08-30 Battery saver for a TDM system
PCT/US1990/004501 WO1991003884A1 (en) 1989-08-30 1990-08-13 Battery saver for a tdm system

Publications (2)

Publication Number Publication Date
DE69033357D1 true DE69033357D1 (de) 1999-12-23
DE69033357T2 DE69033357T2 (de) 2000-06-08

Family

ID=23583537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69033357T Expired - Fee Related DE69033357T2 (de) 1989-08-30 1990-08-13 Batteriesparschaltung für zeitmultiplexsystem

Country Status (8)

Country Link
US (1) US4964121A (de)
EP (1) EP0489838B1 (de)
JP (1) JP2873083B2 (de)
KR (1) KR950013309B1 (de)
AT (1) ATE186800T1 (de)
CA (1) CA2065331C (de)
DE (1) DE69033357T2 (de)
WO (1) WO1991003884A1 (de)

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Also Published As

Publication number Publication date
EP0489838B1 (de) 1999-11-17
JPH05500293A (ja) 1993-01-21
CA2065331C (en) 1996-03-19
KR920704461A (ko) 1992-12-19
ATE186800T1 (de) 1999-12-15
US4964121A (en) 1990-10-16
EP0489838A1 (de) 1992-06-17
WO1991003884A1 (en) 1991-03-21
CA2065331A1 (en) 1991-03-01
DE69033357T2 (de) 2000-06-08
KR950013309B1 (ko) 1995-11-02
JP2873083B2 (ja) 1999-03-24
EP0489838A4 (en) 1992-12-02

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