A method and apparatus for transmitting uplink control information (UCI) for Long Term
Evolution-Advanced (LTE-A) using carrier aggregation is disclosed. Methods for UCI …

A method and an apparatus of transmitting information in a wireless communication system
are provided. The method includes transmitting first information based on a first resource …

Methods and systems for transmitting uplink control information in an LTE Advanced system
are disclosed. A user device may determine whether uplink control information and/or …

(57) ABSTRACT A wireless device transmits a first signal in a first cell group and transmits a
second signal in a second cell group. The wireless device adjusts a signal transmission …

(57) ABSTRACT A wireless device receives message (s) configuring cell groups and
transmissions of Sounding reference signals (SRSs). Uplink transmission timing in a first cell …

A first signal is transmitted starting in a first subframe of a cell of a first cell group. A second
signal is configured for transmission in a second subframe of a second cell group …

A wireless device receives a control command for transmission of a random access
preamble on a first cell in the plurality of cells. A fourth packet is scheduled for parallel uplink …

A wireless device receives a control command for transmission of a random access
preamble on a first cell. A first packet is scheduled for parallel uplink transmission with the …

A mobile station comprises a wireless transceiver coupled to a processor. The mobile station
is configured to receive at the transceiver a control channel transmission on a first frequency …

A random access procedure is performed by receiving information related to a random
access preamble, the information indicating a first random access preamble related to a first …