Sentence examples for modulation in multiuser from inspiring English sources

We consider QPSK modulation in multiuser OFDM downlink systems.

Employment of adaptive modulation and scheduling leads to substantial performance improvement in multiuser systems, normally called multiuser diversity[1 12].

It has been demonstrated both practically[1 8] and theoretically[9 19] that employment of adaptive modulation and scheduling leads to substantial performance improvement in multiuser systems, normally called multiuser diversity.

The sum rate maximization in multiuser MIMO broadcast channels is investigated in this paper.

d In multiuser scenarios, RAP-MAC uses lower powers/rates.

The similar optimization can be used in multiuser scenario.

In this paper, we develop a rigorous framework to study opportunistic scheduling in multiuser OFDM systems.

In addition, proportional fairness is also an important performance metric in multiuser wireless communication systems.

user pairs of opportunistic scheduling scheme in multiuser two-way relaying.

We name this additional delay factor as the scheduling delay in multiuser systems.

We demonstrate the fundamental trade-off between performance and fairness in multiuser scheduling.