Base station and user apparatus

Abstract

Techniques for transmission and reception of a control channel with a directional beam are disclosed. One aspect of the present invention relates to a base station, comprising: a scheduling unit configured to allocate a radio resource to a user apparatus; and a signal processing unit configured to process a radio signal for transmission to and reception from the user apparatus, wherein the scheduling unit allocates control information for transmission to the user apparatus to a radio resource within a search space specific to the user apparatus, and the signal processing unit transmits the control information to the user apparatus with a transmission beam corresponding to the allocated radio resource among multiple types of transmission beams.

Dependencies are inferred from the claim text.