A method of transmitting a downlink control signal is disclosed, by which localized allocation and distributed allocation are efficiently used in transmitting a downlink control signal. The photodiode is formed by a first, second and third implant, wherein at least one of the implants are angled so as to allow the resulting photodiode to extend out beneath an adjoining gate. The invention allows production of a busbar pack at least the inner busbar of which is convection-cooled, said busbar cooling system being producible at low costs. One or more fields of data are selected for anonymization.