A method for transmitting a reference signal in a multi-antenna system is provided. The
method includes: selecting at least one orthogonal frequency division multiplexing (OFDM) …

The present invention relates to a wireless communication system. More particularly, the
present invention relates to a method and apparatus for allocating an uplink carrier for …

A method and communication apparatus for controlling transmission powers in a wireless
communication system supporting a plurality of component carriers are described. When a …

Provided are a method and an apparatus for an aperiodic transmission of a sounding
reference signal (SRS), which is performed by a user equipment (UE), in a wireless commu …

The present invention relates to a wireless communication system. More particularly, the
present invention relates to a method and apparatus for allocating an uplink carrier for …

Provided are an apparatus and method for transmitting uplink control information (UCI) in a
multiple carrier system. The method comprises the steps of: generating uplink control …

ABSTRACT A method for controlling transmission powers by a commu nication apparatus in
a wireless communication system supporting a plurality of component carriers. When a …

A method for transmitting a reference signal in a multi-antenna system is provided. The
method includes: selecting at least one orthogonal frequency division multiplexing (OFDM) …

(57) ABSTRACT A base station performs bandwidth assignment for each ter minal station or
each wireless link even when the base station does not receive a bandwidth request in …

This invention relates to a proposal of an uplink resource assignment format and a downlink
resource assignment format. Furthermore, the invention relates to the use of the new …