Techniques for Supporting operation of relay stations in wire less communication systems
are described. In an aspect, a base station may transmit data to a relay station in a portion of …

Methods and apparatus are described for enabling downlink transparent relay in a wireless
communication network. In a wireless communications network, a base station and a mobile …

Techniques for supporting data transmission via a relay station are described. In an aspect,
data transmission may be supported using ACK-and-suspend. A transmitter station sends a …

This application is the National Stage filing under 35 USC 371 of International Application
No. PCT/KR2010/000550, filed on Jan. 29, 2010, which claims the benefit of earlier filing …

Provided is a coordinated communication method in which a plurality of cells cooperate to
perform multi-antenna transmission and reception in a cellular wireless communication …

BACKGROUND A driving force in the development of wireless/cellular communication
networks and systems has been to provide increased network coverage and/or to Support …

A first wireless communication device (UE device) associated with a certain user (or
included in a specified set/group of UE devices) may establish a first communication link …

The present invention provides an apparatus for transmitting and receiving control
information and system information for repeaters and a method thereof. According to the …

A method and apparatus of wireless communication are disclosed. The wireless
communication performs pilot signal transmissions using a first precoding matrix for user …

BACKGROUND A striving force in the development of wireless/cellular communication
networks and systems has been to provide increased network coverage and/or to Support …