J Wang, T Kadous, RAA Attar - US Patent 8,654,705, 2014 - Google Patents
BACKGROUND In a wireless communication system, a transmitter may use multiple transmit antennas for data transmission. Receivers in the wireless communication system may have …
J Hultell, J Bergman - US Patent 8,730,922, 2014 - Google Patents
Methods and devices are described for use in a wireless communications system supporting uplink transmit diversity. If it is detected that a user equipment is currently in one of a …
H Harel - US Patent 8,699,968, 2014 - Google Patents
Embodiments of the present invention describe methods for increasing the amount of information available to a mobile transmit diversity transmitter during soft handoff. According …
SJ Wang, E Abreu, H Harel - US Patent 8,849,222, 2014 - Google Patents
US8849222B2 - Method and device for phase adjustment based on closed-loop diversity feedback - Google Patents US8849222B2 - Method and device for phase adjustment based on …
C Han, J Chen, J Li - US Patent 8,885,747, 2014 - Google Patents
In the field of communications, an information processing method, device, and system are provided. The information processing method includes: receiving Precoding Control …
Y Karmi, E Abreu - US Patent 8,630,595, 2014 - Google Patents
(57) ABSTRACT A method and apparatus for applications of identification of variations of propagation path to transmit diversity control. Transmit diversity parameters may be modified …
H Harel, PF Chen, SJ Wang, E Abreu - US Patent 8,634,495, 2014 - Google Patents
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 …
E Abreu, Y Karmi - US Patent 8,670,455, 2014 - Google Patents
US8670455B2 - Method, system and apparatus for the control of transmit diversity - Google Patents US8670455B2 - Method, system and apparatus for the control of transmit diversity …
R Gupta, A Hossain - US Patent 8,625,539, 2014 - Google Patents
A method and system for obtaining reverse channel resources for a mobile device, the method filtering a closed loop correction power value; calculating a data rate utilizing the …