WO2010014559A3 - Methods and apparatus for using multiple frequency bands for communication - Google Patents

Methods and apparatus for using multiple frequency bands for communication Download PDF

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Publication number
WO2010014559A3
WO2010014559A3 PCT/US2009/051873 US2009051873W WO2010014559A3 WO 2010014559 A3 WO2010014559 A3 WO 2010014559A3 US 2009051873 W US2009051873 W US 2009051873W WO 2010014559 A3 WO2010014559 A3 WO 2010014559A3
Authority
WO
WIPO (PCT)
Prior art keywords
frequency band
methods
data
frequency bands
communication
Prior art date
Application number
PCT/US2009/051873
Other languages
French (fr)
Other versions
WO2010014559A2 (en
Inventor
Aleksandar Jovicic
Junyi Li
Rajiv Laroia
Thomas J. Richardson
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Priority to JP2011521225A priority Critical patent/JP5420660B2/en
Priority to EP09790856.0A priority patent/EP2324679B1/en
Priority to CN200980128655.4A priority patent/CN102124809B/en
Priority to KR1020117004883A priority patent/KR101225634B1/en
Publication of WO2010014559A2 publication Critical patent/WO2010014559A2/en
Publication of WO2010014559A3 publication Critical patent/WO2010014559A3/en

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
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/20—Master-slave selection or change arrangements

Abstract

Methods and apparatus for using different frequency bands are described. In some embodiments a first frequency band which is a licensed spectrum frequency band is used for peer discovery, device authentication, session establishment between peer devices and/or supporting an ongoing communications through control signaling. When available, a second frequency band, e.g., an unlicensed public frequency band is used for communicating data while the communications session is maintained using one or more control signals communicated in the first frequency band. Data and control signaling may be performed on a time division basis during a time period in which data is communicated.
PCT/US2009/051873 2008-07-29 2009-07-27 Methods and apparatus for using multiple frequency bands for communication WO2010014559A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011521225A JP5420660B2 (en) 2008-07-29 2009-07-27 Method and apparatus for using multiple frequency bands for communication
EP09790856.0A EP2324679B1 (en) 2008-07-29 2009-07-27 Methods and apparatus for using multiple frequency bands for communication
CN200980128655.4A CN102124809B (en) 2008-07-29 2009-07-27 Methods and apparatus for using multiple frequency bands for communication
KR1020117004883A KR101225634B1 (en) 2008-07-29 2009-07-27 Methods and apparatus for using multiple frequency bands for communication

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8456008P 2008-07-29 2008-07-29
US61/084,560 2008-07-29
US12/195,663 US8078111B2 (en) 2008-07-29 2008-08-21 Methods and apparatus for using multiple frequency bands for communication
US12/195,663 2008-08-21

Publications (2)

Publication Number Publication Date
WO2010014559A2 WO2010014559A2 (en) 2010-02-04
WO2010014559A3 true WO2010014559A3 (en) 2010-07-22

Family

ID=41608859

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/051873 WO2010014559A2 (en) 2008-07-29 2009-07-27 Methods and apparatus for using multiple frequency bands for communication

Country Status (7)

Country Link
US (1) US8078111B2 (en)
EP (1) EP2324679B1 (en)
JP (1) JP5420660B2 (en)
KR (1) KR101225634B1 (en)
CN (1) CN102124809B (en)
TW (1) TW201010481A (en)
WO (1) WO2010014559A2 (en)

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Also Published As

Publication number Publication date
WO2010014559A2 (en) 2010-02-04
US20100029216A1 (en) 2010-02-04
CN102124809A (en) 2011-07-13
US8078111B2 (en) 2011-12-13
KR101225634B1 (en) 2013-01-24
JP5420660B2 (en) 2014-02-19
EP2324679B1 (en) 2020-04-22
JP2011530216A (en) 2011-12-15
CN102124809B (en) 2015-04-01
EP2324679A2 (en) 2011-05-25
TW201010481A (en) 2010-03-01
KR20110039572A (en) 2011-04-19

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