DE602005017266D1 - Stromeffiziente drahtlose mehrantenneneinrichtung - Google Patents

Stromeffiziente drahtlose mehrantenneneinrichtung

Info

Publication number
DE602005017266D1
DE602005017266D1 DE602005017266T DE602005017266T DE602005017266D1 DE 602005017266 D1 DE602005017266 D1 DE 602005017266D1 DE 602005017266 T DE602005017266 T DE 602005017266T DE 602005017266 T DE602005017266 T DE 602005017266T DE 602005017266 D1 DE602005017266 D1 DE 602005017266D1
Authority
DE
Germany
Prior art keywords
strome
nanny
units
transmitter
wireless multi
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.)
Active
Application number
DE602005017266T
Other languages
English (en)
Inventor
Jay Rodney Walton
Franklin P Antonio
Mark S Wallace
Sriram Narayan
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of DE602005017266D1 publication Critical patent/DE602005017266D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/029—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment reducing the clock frequency of the controller
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • 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
DE602005017266T 2004-05-07 2005-04-29 Stromeffiziente drahtlose mehrantenneneinrichtung Active DE602005017266D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56901804P 2004-05-07 2004-05-07
US11/047,917 US8036710B2 (en) 2004-05-07 2005-01-31 Power-efficient multi-antenna wireless device
PCT/US2005/014851 WO2005114853A1 (en) 2004-05-07 2005-04-29 Power-efficient multi-antenna wireless device

Publications (1)

Publication Number Publication Date
DE602005017266D1 true DE602005017266D1 (de) 2009-12-03

Family

ID=34968506

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602005017266T Active DE602005017266D1 (de) 2004-05-07 2005-04-29 Stromeffiziente drahtlose mehrantenneneinrichtung
DE602005024465T Active DE602005024465D1 (de) 2004-05-07 2005-04-29 Leistungseffiziente drahtlose Mehrfachantenneneinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602005024465T Active DE602005024465D1 (de) 2004-05-07 2005-04-29 Leistungseffiziente drahtlose Mehrfachantenneneinrichtung

Country Status (12)

Country Link
US (1) US8036710B2 (de)
EP (2) EP1756953B1 (de)
JP (2) JP4690394B2 (de)
KR (1) KR100907973B1 (de)
CN (1) CN1981450A (de)
AT (2) ATE446615T1 (de)
CA (1) CA2566329C (de)
DE (2) DE602005017266D1 (de)
ES (1) ES2335675T3 (de)
PL (1) PL1756953T3 (de)
TW (1) TWI350659B (de)
WO (1) WO2005114853A1 (de)

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Also Published As

Publication number Publication date
ATE486410T1 (de) 2010-11-15
WO2005114853A1 (en) 2005-12-01
ES2335675T3 (es) 2010-03-31
CA2566329C (en) 2015-05-19
JP2007536808A (ja) 2007-12-13
CA2566329A1 (en) 2005-12-01
KR100907973B1 (ko) 2009-07-16
JP5180279B2 (ja) 2013-04-10
ATE446615T1 (de) 2009-11-15
US20050250452A1 (en) 2005-11-10
TWI350659B (en) 2011-10-11
EP1756953B1 (de) 2009-10-21
CN1981450A (zh) 2007-06-13
TW200616352A (en) 2006-05-16
DE602005024465D1 (de) 2010-12-09
JP4690394B2 (ja) 2011-06-01
US8036710B2 (en) 2011-10-11
EP2120350B1 (de) 2010-10-27
PL1756953T3 (pl) 2010-03-31
EP1756953A1 (de) 2007-02-28
EP2120350A1 (de) 2009-11-18
KR20070007961A (ko) 2007-01-16
JP2011103672A (ja) 2011-05-26

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