The present invention is designed to reduce the time it takes to form adequate beams, in
communication using beamforming. According to one aspect of the present invention, a user …

The present invention is designed to reduce the time it takes to form adequate beams, in
communication using beamforming. According to one aspect of the present invention, a user …

According to one aspect of the present invention, a user terminal has a transmitting/receiving
section for transmitting and/or receiving signals by using a certain beam, and a control …

To perform a random access procedure appropriately in communication using beamforming.
A user terminal for communicating with a radio base station using a plurality of beams …

To properly perform a random access procedure in communication using beam forming, a
user terminal of the present invention is characterized by having a receiving section that …

To properly perform user terminal operation such as initial access, even in the case of
applying beam forming, a terminal has a receiving section that receives a synchronization …

The present invention is designed so as to enable proper beam management (including, for
example, reporting and/or indication of beams). According to the present invention, a user …

The present invention is designed to enable quick beam recovery. A user terminal according
to the present invention has a receiving section that receives a downlink (DL) signal, and a …

The present invention is designed so that communication is carried out in an appropriate
manner even in an environment concurrently using transmission time intervals (TTIs) of …

To properly receive a preamble and/or a message in a random access procedure in
communication using beam forming, and perform random access with efficiency, a user …