Rumination is a pattern of negative thoughts that can worsen mental health problems like depression and anxiety. To stop ruminating, try to distract yourself with an activity that makes you happy or ...

This paper analyzes the channel estimation of rate splitting multiple access (RSMA) wireless network through the full-duplex amplify-and-forward (AF) relay. Basically, full-duplex transmission can ...

Abstract: Nonlinearities are usually something to be avoided in orthogonal frequency division multiplexing (OFDM) transceivers. However, it has been demonstrated that nonlinear (NL) OFDM can ...

It’s mutualism we’ll mostly look at today. Two types of mutualism occur in animal relationships. Obligate mutualism is when both species depend on the interaction for survival. Facultative mutualism ...

Aerobic exercise can include different activities like power walking, running, dancing, and jumping rope. These activities increase your heart rate and challenge your muscles, helping to improve ...

The two abbreviations directly represent Latin words that translate to “for example” and “that is.” However, Merriam-Webster’s dictionary noted that describing the phrases as “example given” and “in ...

本文基于张量分解研究了近场多输入多输出（MIMO）正交频分复用（OFDM）系统中多目标位置和速度的联合估计问题。考虑各天线发送携带有通信消息且在频域中彼此正交的OFDM波形，此时的近场多目标位置和速度估计问题涉及到球面波前信号模型，其求解是极具 ...

Imagine this: You’re a writer working on a script or—better yet—you’ve just finished your latest draft. You’ve spent months crafting characters, structuring plot, and developing story. You put the ...

Unlike OFDM and OFDMA, both of which modulate information within the time-frequency domain, OTFS does so within the Delay Doppler domain Certain high mobility environments, such as high-speed trains, ...