Of course, this bandwidth trade-off requires modifications in the radio's modulation and coding scheme. Figure 1 illustrates the trade-off between system gain and bandwidth in terms of distance vs.

While delivering 10 Gigabit Ethernet (10GE) transport over optical connections is growing in metro and core networks, adoption of optical-based 10GE solutions has been slowed in the enterprise data ...

Power emergency communications are critical to rescue work when some disasters happen. For the sake of alleviating the shortage of spectrum resources and maintaining system connections, an adaptive ...

Advanced ISDB-T also introduces two new technologies − non-uniform modulation-symbol constellations (Fig. 1) and high-performance error-correcting codes *2 − to improve tolerance against noise ...

This paper presents a packet reception model of a wireless link with a single-antenna transmitter and a multiple-antenna maximum-ratio combining (MRC) receiver. The objective of this model is to ...

Zeta uses M-FSK modulation and coding scheme created by ZiFiSense. M-FSK receiver sensitivity, according to ST, can allow detection down as low as -150dBm, allowing potential to operate at long ...