Upload and download of position reference data

US8515448B2 · kind B2 · utility

Assignee

• Nokia · FI

Inventors

• Tommi Antero Laine · Tampere, FI
• Mikko Blomqvist · Jakobstad, FI
• Lauri Aarne Johannes Wirola · Tampere, FI

Key dates

• Filing date: Oct 7, 2008
• Grant date: Aug 20, 2013
• Expiry date: Oct 7, 2028

Classification

• Technology area (CPC G): Physics
• CPC primary: G01S5/0236
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

An apparatus, a method and a computer program, the apparatus comprising: collection circuitry configured to collect position reference data, wherein the collected position reference data is for assisting another apparatus to determine a position of the another apparatus based upon wireless signals received by the another apparatus; receiver circuitry configured to receive control data relating to controlling the transmission of collected position reference data by the apparatus; transmitter circuitry configured to transmit collected position reference data; and processing circuitry configured, in dependence upon the received control data, to selectively control transmission of collected position reference data by the transmitter circuitry.