Sentence examples for practical modulation from inspiring English sources
The most practical modulation schemes for optical interconnects are also discussed and the basic driver and transimpedance amplifier circuit architectures are introduced together with some state-of-the-art research results.
Only few recent works, however, consider practical modulation and coding schemes (MCSs).
The PDE is weak in Si and requires significant enhancement for practical modulation which in our case is enhanced via the FP resonator.
For small number of subcarriers, and using only practical modulation schemes, the percentage rate increase with increasing CNR for each user is less.
However, practical modulation and channel coding schemes are not considered in these works and the users' quality of service (QoS) constraints are not taken into account either.
Assuming a packet-oriented bit-interleaved coded (BIC) OFDM transmission with practical modulation and coding formats and ARQ mechanisms, power consumption of all users is minimized, provided they meet a given QoS in terms of a target GP value.
And so in the real world, or in a practical system, modulation of the complex exponential carrier really would be accomplished with modulation with a sinusoidal carrier, and in particular with sinusoidal carriers that are in quadrature, as it's referred to, or equivalently 90 degrees out of phase.
In practical, the modulation histogram is not necessarily in two classes, such as when a white board is used as the background for system calibration, as shown in Fig. 1d. Figure 1e shows the modulation map of Fig. 1d, and Fig. 1f shows the histogram of the modulation map.
In practical systems, some modulation scheme is used to package bits into symbols for transmission over the wireless channel.
In practical schemes, different modulation and coding schemes are determined via the received feedback and a table of thresholds[1, 2, 14, 19, 26 28].
Furthermore, the analysis of energy efficiency is based on Shannon capacity expressions in this article, which do not take into account the impact of practical channel coding, modulation and retransmission methods.
