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IN2012DN05923A - - Google Patents

Info

Publication number
IN2012DN05923A
IN2012DN05923A IN5923DEN2012A IN2012DN05923A IN 2012DN05923 A IN2012DN05923 A IN 2012DN05923A IN 5923DEN2012 A IN5923DEN2012 A IN 5923DEN2012A IN 2012DN05923 A IN2012DN05923 A IN 2012DN05923A
Authority
IN
India
Prior art keywords
scaling
wireless terminal
case
uncertainty
ran
Prior art date
Application number
Inventor
Torbjörn Wigren
Ari Kangas
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2012DN05923A publication Critical patent/IN2012DN05923A/en

Links

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
    • 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
    • H04W4/029—Location-based management or tracking services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

A scaling apparatus and method scales uncertainty criteria (horizontal and vertical accuracy requirements) originally received from an end user before the uncertainty criteria is sent on to a wireless terminal (30) as requirements on the accuracy of location positioning performed by/for the wireless terminal. In an example embodiment the amount/degree of scaling is selected according to a configured best estimate of the confidence and uncertainty relation and such best estimate can be based on the majority of the terminals of the network. For a WCDMA radio access network (RAN) case the scaling can be performed in a radio network controller (RNC). For a Long Term Evolution (LTE) radio access network (RAN) case the scaling can be performed in the evolved Serving Mobile Location Center (eSMLC) node (26). In another case the scaling can alternatively be performed in the wireless terminal itself.
IN5923DEN2012 2009-12-30 2010-11-29 IN2012DN05923A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29110109P 2009-12-30 2009-12-30
US12/881,611 US8755816B2 (en) 2009-12-30 2010-09-14 Method and apparatus for position determination in a cellular communications system
PCT/IB2010/055484 WO2011080622A1 (en) 2009-12-30 2010-11-29 Method and apparatus for position determination in a cellular communications system

Publications (1)

Publication Number Publication Date
IN2012DN05923A true IN2012DN05923A (en) 2015-09-18

Family

ID=44188170

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5923DEN2012 IN2012DN05923A (en) 2009-12-30 2010-11-29

Country Status (6)

Country Link
US (2) US8755816B2 (en)
EP (1) EP2520126B1 (en)
JP (1) JP2013527907A (en)
IN (1) IN2012DN05923A (en)
SG (1) SG181795A1 (en)
WO (1) WO2011080622A1 (en)

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US10200967B2 (en) * 2017-01-06 2019-02-05 Qualcomm Incorporated Systems and methods for limiting a message size for a positioning protocol
US11248908B2 (en) * 2017-02-24 2022-02-15 Here Global B.V. Precise altitude estimation for indoor positioning
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RU2736885C1 (en) * 2017-08-11 2020-11-23 Телефонактиеболагет Лм Эрикссон (Пабл) Method and apparatus for controlling positioning of target device in communication network
WO2019156620A1 (en) 2018-02-08 2019-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for handling positioning of a target device
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US10904708B1 (en) * 2019-09-27 2021-01-26 T-Mobile Usa, Inc. Systems and methods of providing a location
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Also Published As

Publication number Publication date
EP2520126A1 (en) 2012-11-07
US8755816B2 (en) 2014-06-17
EP2520126B1 (en) 2018-04-25
SG181795A1 (en) 2012-07-30
US20150045056A1 (en) 2015-02-12
WO2011080622A1 (en) 2011-07-07
US9723585B2 (en) 2017-08-01
US20110159886A1 (en) 2011-06-30
JP2013527907A (en) 2013-07-04

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