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AU2001287577A1 - Method and apparatus for selecting an access technology in multi-mode terminal - Google Patents

Method and apparatus for selecting an access technology in multi-mode terminal

Info

Publication number
AU2001287577A1
AU2001287577A1 AU2001287577A AU8757701A AU2001287577A1 AU 2001287577 A1 AU2001287577 A1 AU 2001287577A1 AU 2001287577 A AU2001287577 A AU 2001287577A AU 8757701 A AU8757701 A AU 8757701A AU 2001287577 A1 AU2001287577 A1 AU 2001287577A1
Authority
AU
Australia
Prior art keywords
information
access technology
mode terminal
base station
access technologies
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.)
Abandoned
Application number
AU2001287577A
Inventor
Anders Khullar
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001287577A1 publication Critical patent/AU2001287577A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Method and apparatus for selecting an access technology in a multi-mode terminal are provided. Information is exchanged between a multi-mode terminal and at least one base station using a first access technology, the multi-mode terminal being capable of exchanging information with the at least one base station using a number of access technologies. The type of information exchanged is identified, and at least a second access technology is determined, different from the first access technology, that is capable of exchanging information of the identified information type. The first and at least second access technologies form a set of compatible access technologies. A determination is made as to the minimum radiated power level needed to exchange the information with the at least one base station for each of the compatible access technologies. An optimal access technology requiring a lowest amount of battery energy among the set of compatible access technologies is selected to maintain the minimum radiated power level needed to exchange the information between the multi-mode terminal and the at least one base station.
AU2001287577A 2000-07-05 2001-07-02 Method and apparatus for selecting an access technology in multi-mode terminal Abandoned AU2001287577A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US21604200P 2000-07-05 2000-07-05
US60216042 2000-07-05
US09677130 2000-09-29
US09/677,130 US6748246B1 (en) 2000-07-05 2000-09-29 Method and apparatus for selecting an access technology in a multi-mode terminal
PCT/EP2001/007549 WO2002003733A1 (en) 2000-07-05 2001-07-02 Method and apparatus for selecting an access technology in a multi-mode terminal

Publications (1)

Publication Number Publication Date
AU2001287577A1 true AU2001287577A1 (en) 2002-01-14

Family

ID=26910591

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287577A Abandoned AU2001287577A1 (en) 2000-07-05 2001-07-02 Method and apparatus for selecting an access technology in multi-mode terminal

Country Status (7)

Country Link
US (1) US6748246B1 (en)
EP (1) EP1300038B1 (en)
CN (1) CN1449636A (en)
AT (1) ATE348485T1 (en)
AU (1) AU2001287577A1 (en)
DE (1) DE60125180T2 (en)
WO (1) WO2002003733A1 (en)

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Also Published As

Publication number Publication date
WO2002003733A1 (en) 2002-01-10
CN1449636A (en) 2003-10-15
DE60125180T2 (en) 2007-10-25
DE60125180D1 (en) 2007-01-25
EP1300038A1 (en) 2003-04-09
EP1300038B1 (en) 2006-12-13
ATE348485T1 (en) 2007-01-15
US6748246B1 (en) 2004-06-08

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