March 25, 2014 - FPGA intellectual property (IP) provider IPrium LLC today announced that it has added 128-APSK and 256-APSK (DVB-S2X) constellation support to the QAM Modulator IP Core. The QAM ...

Constellation of the nested 16-QAM dual-stream signals. 2-bit change across the stream boundary dissimilates ... 5/6- code rate and short-guard-interval) is 72.2Mbps. The nested MIMO signal with MCS12 ...