METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR TRANSMISSION DIVERSITY
摘要
The invention is related to an apparatus comprising: a grouper configured to group antennas into antenna groups, if more antennas suitable for transmission are provided than pilot resources per a time slot; a rotator configured to rotate selected symbols with antenna-specific or antenna group-specific, and/or data symbol-specific phases; a transmitter configured to transmit symbols using a first antenna or antenna group of a user device and the rotated symbols using at least one second antenna or antenna group of the user device.
申请公布号
WO2010060453(A1)
申请公布日期
2010.06.03
申请号
WO2008EP64869
申请日期
2008.11.03
申请人
NOKIA CORPORATION;PAJUKOSKI, KARI;TIIROLA, ESA;HOOLI, KARI;KOIVISTO, TOMMI
发明人
PAJUKOSKI, KARI;TIIROLA, ESA;HOOLI, KARI;KOIVISTO, TOMMI