Techniques for enabling broadband data rates at mobile terminals in a beyond-line-of-sight communication system are disclosed. Forward link time-diversity transmission methods and a time-diversity transmitter based upon blockage characteristics are provided. The transmitter optionally supports selective time-diversity and can operate at Ku-band or higher frequencies. A forward link time-diversity receiver and methods for receiving a forward link time-diversity signal are also disclosed. The forward link time-diversity receiver optionally provides low-jitter or low-delay characteristics. A return link transmitter and return link transmit methods which avoid blockages are also disclosed. The return link transmitter can include a signal presence detector and blockage prediction filter.
申请公布号
WO2008115289(A3)
申请公布日期
2009.04.09
申请号
WO2007US82120
申请日期
2007.10.22
申请人
VIASAT, INC.;WILCOXSON, DONALD;O'NEILL, JOHN;CHESTER, DANIEL;SLEIGHT, BRIAN
发明人
WILCOXSON, DONALD;O'NEILL, JOHN;CHESTER, DANIEL;SLEIGHT, BRIAN