DE60209922D1 - Dual mode bluetooth/wireless gerät mit optimierten aufwach-zeiten für energie-einsparung - Google Patents

Dual mode bluetooth/wireless gerät mit optimierten aufwach-zeiten für energie-einsparung

Info

Publication number
DE60209922D1
DE60209922D1 DE60209922T DE60209922T DE60209922D1 DE 60209922 D1 DE60209922 D1 DE 60209922D1 DE 60209922 T DE60209922 T DE 60209922T DE 60209922 T DE60209922 T DE 60209922T DE 60209922 D1 DE60209922 D1 DE 60209922D1
Authority
DE
Germany
Prior art keywords
bluetooth
dual mode
wireless device
energy saving
mode bluetooth
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 - Lifetime
Application number
DE60209922T
Other languages
English (en)
Other versions
DE60209922T2 (de
Inventor
A Lee
Ganesh Pattabiraman
E Wendoll
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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
Priority claimed from US09/930,759 external-priority patent/US6968219B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DE60209922D1 publication Critical patent/DE60209922D1/de
Publication of DE60209922T2 publication Critical patent/DE60209922T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70707—Efficiency-related aspects
    • H04B2201/70709—Efficiency-related aspects with discontinuous detection
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
DE60209922T 2001-08-15 2002-08-13 Dual mode bluetooth/wireless gerät mit optimierten aufwach-zeiten für energie-einsparung Expired - Lifetime DE60209922T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/930,759 US6968219B2 (en) 2001-08-15 2001-08-15 Method for reducing power consumption in bluetooth and CDMA modes of operation
US930759 2001-08-15
US77123 2002-02-15
US10/077,123 US6741836B2 (en) 2001-08-15 2002-02-15 Dual mode bluetooth/wireless device with power conservation features
PCT/US2002/025751 WO2003017596A2 (en) 2001-08-15 2002-08-13 Dual mode bluetooth/wireless device with wake-up times optimized for power control

Publications (2)

Publication Number Publication Date
DE60209922D1 true DE60209922D1 (de) 2006-05-11
DE60209922T2 DE60209922T2 (de) 2006-11-23

Family

ID=26758904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209922T Expired - Lifetime DE60209922T2 (de) 2001-08-15 2002-08-13 Dual mode bluetooth/wireless gerät mit optimierten aufwach-zeiten für energie-einsparung

Country Status (9)

Country Link
US (1) US7079811B2 (de)
EP (1) EP1417812B1 (de)
JP (1) JP4236577B2 (de)
CN (1) CN100380825C (de)
AT (1) ATE320687T1 (de)
AU (1) AU2002326632A1 (de)
DE (1) DE60209922T2 (de)
TW (1) TWI256221B (de)
WO (1) WO2003017596A2 (de)

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Also Published As

Publication number Publication date
CN1568579A (zh) 2005-01-19
US20040185857A1 (en) 2004-09-23
DE60209922T2 (de) 2006-11-23
WO2003017596A3 (en) 2003-11-13
ATE320687T1 (de) 2006-04-15
US7079811B2 (en) 2006-07-18
CN100380825C (zh) 2008-04-09
JP2005500745A (ja) 2005-01-06
EP1417812B1 (de) 2006-03-15
JP4236577B2 (ja) 2009-03-11
EP1417812A2 (de) 2004-05-12
TWI256221B (en) 2006-06-01
AU2002326632A1 (en) 2003-03-03
WO2003017596A2 (en) 2003-02-27

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