An elderly Savannah woman says she is finally able to get around again after receiving a brand-new power wheelchair at no cost, thanks to a nonprofit based in Effingham County.

A disabled Omaha man recently spent a frantic few days worried that he would be left homebound for the holidays and beyond.

Abstract: The utilization of orthogonal time frequency space (OTFS) modulation in multi-user systems offers a promising opportunity to enhance spectral efficiency in high-mobility channels. To improve ...

Abstract: Mobility management is a critical and challenging requirement for 5G networks and their successors, as numerous highly mobile user equipment (UE), including massive Internet-of-Things (IoT) ...