while in a π/4DQPSK diagram only changes prohibiting the origin crossing are permissible. Abrupt changes lead to the higher peaks. 1 This is why PAR of 8PSK modulation scheme is higher than of ...

EDGE uses the same time-division-multiplexed slots as GRPS but adds 3π/8-8PSK modulation to get the higher transmission speed up to about 128 kbits/s. This is quite a bit faster than the 48 kbits ...

NBC Universal is the first in the United States to use TANDBERG Television DVB-S2 8PSK modulators with Prekor to distribute programming to service providers. The DVB-S2 modulation standard is designed ...