In Metal Gear Solid Delta: Snake Eater, you'll have access to Codec Radio Calls by tuning your Radio Frequency to certain channels. Some you'll be given at the start to talk with mission specialists, ...

Abstract: This paper proposes a differential modulation scheme based on quasi-orthogonal space-time block codes (STBCs) when neither the transmitter nor the receiver has knowledge of the channel. A ...

Abstract: Massive multiple-input multiple-output (MIMO) technology has revolutionized wireless communication by significantly enhancing spectral efficiency, however its high energy consumption has ...

Two suits filed this week accuse the airlines of unfairly charging passengers extra fees for window seats that the carriers knew were adjacent to aircraft walls. By Gabe Castro-Root Two lawsuits filed ...