A turbo-code decoder with iterative channel parameter estimation for decoding turbo-coded received data that includes systematic information data and redundant data. Each fence segment may be secured to another fence segment by a connector. A mobile communication device establishes a communication session with another communication device by establishing a connection and establishing a communication session. Additionally, it has been found that the process makes it possible to carry out the separation of the succinic acid ester from the aqueous reaction medium in high yield. The reference for starting the control of the second braking force control device is modified to be smaller than a predetermined value, when the vehicle is turned to the one direction. The actual run-ramp is then set as the set run-up ramp.