Quadrature amplitude modulation (QAM) is the name of a family of digital modulation methods and a related family of analog modulation methods widely used...

28 Mbit/s and 42 Mbit/s with a single 5 MHz carrier for Rel7 (MIMO with 16QAM) and Rel8 (64-QAM + MIMO), in good channel conditions with low correlation...

scheme π⁄4-DQPSK QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM 4QAM, 4QAM-NR, 16QAM, 32QAM, 64QAM QPSK, 16QAM, 64QAM, 256QAM BPSK, QPSK, 16QAM, 64QAM Useful symbol...

systems can use quadrature amplitude modulation to maximize throughput. 16QAM uses a 16-point constellation to send four bits per symbol, with speeds...

(400GBASE-ZR) Dual polarization 16-state quadrature amplitude modulation (DP-16QAM) with coherent detection is proposed. 200 Gbit/s Ethernet Define a physical...

Logical Channels (MLC) 1-7 Modulations used QPSK (4 symbol constellations), 16QAM (16 symbols) Spacing between sub-carriers 1.355 kHz (5.55 MHz / 4,096 sub-carriers)...

data transmission. Supported modulation formats on the PDSCH are QPSK, 16QAM and 64QAM. The Physical Multicast Channel (PMCH) is used for broadcast transmission...

wireless connection of various networks. On the physical layer BPSK, QPSK, 16QAM or 64QAM modulations are used through OFDM. HiperLAN/2 offers security measures...

dual carrier, higher symbol rate and higher-order modulation (32QAM and 16QAM instead of 8PSK), and turbo codes to improve error correction. This results...

technique as European Broadcast, is used, using a constellation of QPSK, 16QAM, or 64QAM, enabling sufficient digital bandwidths at 6 MHz deviation for...