DE602004008555D1 - Verfahren für die Proximity-Bestimmung der Vorrichtungen in einem drahtlosen Netz - Google Patents

Verfahren für die Proximity-Bestimmung der Vorrichtungen in einem drahtlosen Netz

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Publication number
DE602004008555D1
DE602004008555D1 DE602004008555T DE602004008555T DE602004008555D1 DE 602004008555 D1 DE602004008555 D1 DE 602004008555D1 DE 602004008555 T DE602004008555 T DE 602004008555T DE 602004008555 T DE602004008555 T DE 602004008555T DE 602004008555 D1 DE602004008555 D1 DE 602004008555D1
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DE
Germany
Prior art keywords
devices
wireless network
proximity determination
proximity
determination
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
DE602004008555T
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English (en)
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DE602004008555T2 (de
Inventor
Jean-Luc Meunier
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE602004008555D1 publication Critical patent/DE602004008555D1/de
Application granted granted Critical
Publication of DE602004008555T2 publication Critical patent/DE602004008555T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • 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
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
DE602004008555T 2003-11-21 2004-11-17 Verfahren für die Proximity-Bestimmung der Vorrichtungen in einem drahtlosen Netz Active DE602004008555T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US719420 2003-11-21
US10/719,420 US7129891B2 (en) 2003-11-21 2003-11-21 Method for determining proximity of devices in a wireless network

Publications (2)

Publication Number Publication Date
DE602004008555D1 true DE602004008555D1 (de) 2007-10-11
DE602004008555T2 DE602004008555T2 (de) 2007-12-27

Family

ID=34435809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004008555T Active DE602004008555T2 (de) 2003-11-21 2004-11-17 Verfahren für die Proximity-Bestimmung der Vorrichtungen in einem drahtlosen Netz

Country Status (7)

Country Link
US (1) US7129891B2 (de)
EP (1) EP1534037B1 (de)
JP (1) JP4791026B2 (de)
CN (1) CN100561252C (de)
BR (1) BRPI0405085A (de)
CA (1) CA2487477C (de)
DE (1) DE602004008555T2 (de)

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Also Published As

Publication number Publication date
CN1619334A (zh) 2005-05-25
JP2005160070A (ja) 2005-06-16
EP1534037B1 (de) 2007-08-29
CN100561252C (zh) 2009-11-18
DE602004008555T2 (de) 2007-12-27
EP1534037A1 (de) 2005-05-25
CA2487477A1 (en) 2005-05-21
CA2487477C (en) 2009-05-12
JP4791026B2 (ja) 2011-10-12
US7129891B2 (en) 2006-10-31
BRPI0405085A (pt) 2005-07-19
US20050113107A1 (en) 2005-05-26

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