WO2009142629A3 - Infrastructure assisted discovery in a wireless peer-to-peer network - Google Patents

Infrastructure assisted discovery in a wireless peer-to-peer network Download PDF

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Publication number
WO2009142629A3
WO2009142629A3 PCT/US2008/064277 US2008064277W WO2009142629A3 WO 2009142629 A3 WO2009142629 A3 WO 2009142629A3 US 2008064277 W US2008064277 W US 2008064277W WO 2009142629 A3 WO2009142629 A3 WO 2009142629A3
Authority
WO
WIPO (PCT)
Prior art keywords
peer
wireless
discovery
assisted discovery
infrastructure assisted
Prior art date
Application number
PCT/US2008/064277
Other languages
French (fr)
Other versions
WO2009142629A2 (en
Inventor
Gavin Bernard Horn
Ashwin Sampath
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
Priority to JP2011510470A priority Critical patent/JP2011521590A/en
Priority to KR1020127020644A priority patent/KR101281008B1/en
Priority to CA2722253A priority patent/CA2722253C/en
Priority to KR1020107028485A priority patent/KR101246159B1/en
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Priority to MX2010012673A priority patent/MX2010012673A/en
Priority to KR1020127033147A priority patent/KR101370486B1/en
Priority to AU2008356506A priority patent/AU2008356506A1/en
Priority to CN2008801294039A priority patent/CN102037752A/en
Priority to RU2010151988/07A priority patent/RU2480948C2/en
Priority to BRPI0822711-0A priority patent/BRPI0822711B1/en
Priority to EP08769540.9A priority patent/EP2297988B1/en
Publication of WO2009142629A2 publication Critical patent/WO2009142629A2/en
Publication of WO2009142629A3 publication Critical patent/WO2009142629A3/en
Priority to IL208825A priority patent/IL208825A0/en
Priority to PH12010502432A priority patent/PH12010502432B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • 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]
    • 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
    • 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

Abstract

Apparatuses and methods are disclosed for infrastructure assisted discovery in wireless peer-to-peer networks. Various discovery procedures may be implemented where a first node supports discovery of other nodes for a second node.
PCT/US2008/064277 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network WO2009142629A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
KR1020127033147A KR101370486B1 (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network
CA2722253A CA2722253C (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network
KR1020107028485A KR101246159B1 (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network
CN2008801294039A CN102037752A (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network
MX2010012673A MX2010012673A (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network.
KR1020127020644A KR101281008B1 (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network
AU2008356506A AU2008356506A1 (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network
JP2011510470A JP2011521590A (en) 2008-05-19 2008-05-20 Infrastructure-assisted discovery in wireless peer-to-peer networks
RU2010151988/07A RU2480948C2 (en) 2008-05-19 2008-05-20 Detection using infrastructure in wireless peer-to-peer network
BRPI0822711-0A BRPI0822711B1 (en) 2008-05-19 2008-05-20 wireless communication device, access point, access terminal, wireless communication method and computer-readable memory
EP08769540.9A EP2297988B1 (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network
IL208825A IL208825A0 (en) 2008-05-19 2010-10-19 Infrastructure assisted discovery in a wireless peer-to-peer network
PH12010502432A PH12010502432B1 (en) 2008-05-19 2010-10-27 Infrastructure assisted discovery in a wireless peer-to-peer network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/123,349 US9198017B2 (en) 2008-05-19 2008-05-19 Infrastructure assisted discovery in a wireless peer-to-peer network
US12/123,349 2008-05-19

Publications (2)

Publication Number Publication Date
WO2009142629A2 WO2009142629A2 (en) 2009-11-26
WO2009142629A3 true WO2009142629A3 (en) 2010-03-25

Family

ID=41264105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/064277 WO2009142629A2 (en) 2008-05-19 2008-05-20 Infrastructure assisted discovery in a wireless peer-to-peer network

Country Status (16)

Country Link
US (1) US9198017B2 (en)
EP (1) EP2297988B1 (en)
JP (3) JP2011521590A (en)
KR (3) KR101246159B1 (en)
CN (1) CN102037752A (en)
AU (1) AU2008356506A1 (en)
BR (1) BRPI0822711B1 (en)
CA (1) CA2722253C (en)
IL (1) IL208825A0 (en)
MX (1) MX2010012673A (en)
MY (1) MY165353A (en)
PH (1) PH12010502432B1 (en)
RU (1) RU2480948C2 (en)
TW (3) TWI495298B (en)
UA (1) UA99372C2 (en)
WO (1) WO2009142629A2 (en)

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Also Published As

Publication number Publication date
CN102037752A (en) 2011-04-27
TW200950412A (en) 2009-12-01
MY165353A (en) 2018-03-21
JP6092287B2 (en) 2017-03-08
AU2008356506A1 (en) 2009-11-26
PH12010502432A1 (en) 2012-01-09
US20090285119A1 (en) 2009-11-19
TWI495298B (en) 2015-08-01
TW201246839A (en) 2012-11-16
KR101370486B1 (en) 2014-03-06
CA2722253C (en) 2017-04-04
RU2480948C2 (en) 2013-04-27
US9198017B2 (en) 2015-11-24
TW201330550A (en) 2013-07-16
JP2015173461A (en) 2015-10-01
KR20120104421A (en) 2012-09-20
KR20130016379A (en) 2013-02-14
KR20110018915A (en) 2011-02-24
RU2010151988A (en) 2012-06-27
KR101281008B1 (en) 2013-07-08
BRPI0822711A2 (en) 2015-10-06
TWI517631B (en) 2016-01-11
PH12010502432B1 (en) 2012-01-09
UA99372C2 (en) 2012-08-10
KR101246159B1 (en) 2013-03-20
BRPI0822711B1 (en) 2020-11-03
EP2297988A2 (en) 2011-03-23
EP2297988B1 (en) 2019-06-19
WO2009142629A2 (en) 2009-11-26
JP2013219782A (en) 2013-10-24
MX2010012673A (en) 2010-12-20
IL208825A0 (en) 2011-01-31
CA2722253A1 (en) 2009-11-26
TWI524698B (en) 2016-03-01
JP5813695B2 (en) 2015-11-17
JP2011521590A (en) 2011-07-21

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