It is tested on Python 2.7, 3.4, 3.5 and 3.6. It requires numpy and scipy.

Abstract: Cooperative relay networks are inherently time and frequency asynchronous due to their distributed nature. In this correspondence, we propose a transceiver scheme to combat both time and ...

Abstract: In this paper, we investigate the channel estimation problem for multiple-input multiple-output (MIMO) relay communication systems with time-varying channels. The time-varying characteristic ...

Team GB were disappointed in a men’s curling match against Canada while Tormod Frostad’s big air win was one for the ages And that, my friends, is that. Another Olympic day done. Tomorrow? The ski ...

ANTERSELVA, Italy (AP) — France came from last place to win the Olympic men’s biathlon relay for the first time on Tuesday by less than 10 seconds from stunned world and defending champion Norway.