Invention Grant
- Patent Title: Methods and arrangements for enabling estimation of a position of a mobile terminal
- Patent Title (中): 能够估计移动终端位置的方法和装置
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Application No.: US13260524Application Date: 2009-03-27
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Publication No.: US08437775B2Publication Date: 2013-05-07
- Inventor: Bengt Lindoff , Niklas Andgart , Ari Kangas , Johan Nilsson
- Applicant: Bengt Lindoff , Niklas Andgart , Ari Kangas , Johan Nilsson
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Myers Bigel Sibley & Sajovec
- International Application: PCT/SE2009/050323 WO 20090327
- International Announcement: WO2010/110709 WO 20100930
- Main IPC: H04W24/00
- IPC: H04W24/00
Abstract:
Methods and arrangements in a first network node, a second radio network node and a mobile terminal for enabling estimation of a position of a mobile terminal are provided. The first network node receives a request for estimating the position of the mobile terminal. The first network node determines a first set of radio network nodes including the second radio network node and two additional radio network nodes. The first network node determines positioning signals for transmission from radio network nodes of the first set to the mobile terminal. The first network node instructs each of the radio network nodes of the first set to transmit the positioning signal, associated therewith, to the mobile terminal.
Public/Granted literature
- US20120021769A1 Methods and Arrangements for Enabling Estimation of a Position of a Mobile Terminal Public/Granted day:2012-01-26
Information query
