Techniques for transmit power control for multiple antenna transmissions in an uplink are
disclosed. A wireless transmit/receive unit (WTRU) generates at least one input stream for …

US9048913B2 - Method and apparatus for adaptive control of transmit diversity to provide
operating power reduction - Google Patents US9048913B2 - Method and apparatus for …

(57) ABSTRACT A method and system for improving closed loop feedback in transmit
diversity communication. In one embodiment of the invention, a predetermined variation of …

Embodiments of the present invention may separately utilize transmit paths of a mobile
transmit diversity device to initial ize communication with a base station over a random …

Communication is performed for a first communication device having a set of antenna
elements. A quality-indication signal is received from a second communication device (eg, a …

User equipment, a computer program product and method of setting antenna transmission
weightings of user equipment in a wireless telecommunication network. The user equipment …

A method and system for radio frequency transmitting and receiving beamforming using both
GPS guidance and wireless access points is disclosed. The method and system comprises …