Method and apparatus for reverse link transmit beam-forming

PJ Black, M Fan, Y Tokgoz - US Patent 7,729,714, 2010 - Google Patents
A method and system for reverse link transmit beam-forming. One method comprises using a
plurality of antennas at an access terminal to wirelessly transmit signals to one or more base …

Reverse link transmit power control in a wireless communication system

RAA Attar, N Bhushan - US Patent 8,660,095, 2014 - Google Patents
In one embodiment, the patent application comprises an apparatus, method and means for
controlling power of an access terminal by adjusting a power of at least one secondary …

Method and apparatus for transmitting and receiving signal in communication system

JS Jung - US Patent 9,078,268, 2015 - Google Patents
A method of transmitting/receiving signals at a terminal in a communication system is
provided. The method includes determining at least one first reception path with a lowest …

Training method and system for directional transmission in wireless communication

RM Abdallah, K Sakoda - US Patent 10,490,895, 2019 - Google Patents
A wireless radio communication apparatus and method in which directional transmission,
also known as beamforming, training is performed on transmissions between multiple …

Method for transmitting and receiving downlink reference signals in a wireless communication system having multiple antennas

YJ Noh, YW Yun, DW Lee, BH Kim, KJ Kim - US Patent 8,891,650, 2014 - Google Patents
A method for transmitting and receiving downlink Reference Signals (RSs) in a wireless
communication system using multiple antennas is disclosed. The downlink RS transmission …

Method and apparatus for transmit pre-correction in wireless communications

JP Burke, MJ Wengler, BD Rao, HS Simon - US Patent 7,046,978, 2006 - Google Patents
A wireless communication system includes a base station having a plurality of transmit
antennas transmits pilot signals to a subscriber station. The subscriber station performs …

Method for performing virtual multiple antenna transmission in uplink using feedback information and mobile terminal supporting the same

SH Park, BC Ihm, MI Lee, JW Kim… - US Patent App. 12 …, 2010 - Google Patents
A method and apparatus for performing virtual multiple antenna transmission using
feedback information in a closed-loop multiple antenna system is provided. Virtual multiple …

Method, apparatus and system for use in the transmission of wireless communications using multiple antennas

C Frank - US Patent 7,457,590, 2008 - Google Patents
A method, apparatus and system are provided for use in optimizing signal-to-noise ratios at
remote wireless devices. A method can receive a signal over a reverse link, determine an …

Method for improving capacity of a reverse link channel in a wireless network

N Gopalakrishnan, S Ramakrishna… - US Patent …, 2006 - Google Patents
The capacity of a reverse link is improved by realizing a scheme to effect sharp changes in
pilot channel transmit power (PCTP) and data channel to pilot power ratio (DCPR) …

System and method for setting the reverse link gain of repeaters in wireless communications systems

KR Baker, CE Wheatley - US Patent 7,526,247, 2009 - Google Patents
A method and apparatus are disclosed for setting total reverse link gain between a repeater
and a base station. The method and apparatus generally comprise setting total reverse link …