Volvo Truck Corporation

Exfo Inc.

Mats Sköld

Stefan Bergquist

Wilhelm Wiberg

Edvin Valtersson

Mathias Westlund

Henrik Sunnerud

Peter Andrekson

The invention relates to a method for a follower vehicle () following a lead vehicle, comprising&#x2014;determining a position (PL) and a heading (HL) of the lead vehicle (), &#x2014;determining a position (PF) and a heading (HF) of the follower vehicle (), &#x2014;subsequently establishing a path for the follower vehicle () by fitting a curve (C) to said positions (PL, PF) and said headings (HL, HF), &#x2014;and controlling the follower vehicle () so as to move along the established path.

Method for establishing a path for a vehicle

A method for a follower vehicle following a lead vehicle, comprising establishing, in a first control mode of the follower vehicle, a path for the follower vehicle to follow the lead vehicle, characterized by

An optical sampling arrangement for high-speed measurement of the time-varying electric field of a data-carrying optical input signal. The present invention includes optical sampling of the optical input signal, followed by coherent mixing with a reference laser source in an optical hybrid solution. The generated streams of mixed optical samples are then detected and signal processed in order to reconstruct a sampled version of the electric field of the data-carrying optical input signal.

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Gothenburg, Sweden

Mats Sköld