A control information transmission and reception method based on a spatial-multiplexing
gain, are provided. The control information may be transmitted by obtaining the spatial …

A method and an apparatus for scheduling uplink radio resources in a wireless
communication system, and the method comprises: an evolved NodeB (eNB) allocating …

(57) ABSTRACT A method of transmitting a sounding reference signal includes generating a
physical uplink control channel (PUCCH) carrying uplink control information on a subframe …

H04. 3/6(2006.01) structure of the second format type is the same as the structure (52) US
Cl. used for the transmission of data information by UEs. The USPC …

A method of transmitting a sounding reference signal (SRS) includes receiving SRS
operation information including a sounding indicator, the sounding indicator indicating …

Techniques for transmitting data and pilot for control information are described. In one
aspect, a user equipment (UE) may spread a reference signal sequence with a first …

Disclosed is multiplexing transmissions of Uplink Control Information (UCI) signals having
variable payloads from User Equipments (UEs). The UCI transmission uses a first format …

(57) ABSTRACT A method for effectively transmitting/receiving a codeword in a MIMO
system is disclosed. In a system including a plurality of predetermined rank structures, a …

A method for communicating using a wireless communication network is presented. The
method may include receiving a channel quality indicator (CQI) from a first UE. The first UE …

Transmission of random access preamble structures Within a cellular Wireless network is
based on the use of cyclic shifted constant amplitude Zero autocorrelation (“CAZAC”) …