New technology doubles the battery life

A research study at Duke University, USA, has found new ways to manage data in Wi-Fi routers, which in turn has led to doubling the battery life of mobile devices. user.

Battery life is always a headache for most smartphone users, tablets and many other wireless devices . Digitaltrends

Obviously nothing is worse than getting your phone out of power before recharging it. And one of the leading causes of energy consumption in any mobile device is its constant search and interaction with 3G and Wi-Fi signals.

The way in which your phone, tablet, and other devices work, is the same: detect the signal from your nearest Wi-Fi or Wi-Fi access point router, to see what data is available. need to download or not. The access point itself also contributes to the ' aggravation ' by ' closing ' the data into many 'big' packages .

Justin Manweiler, Duke University researcher, found that when more than one Wi-Fi access point is within the reach of a mobile device, this means that the device is transmitting and receiving signals. 5 times as fast as normal, caused by competition between access points.

Now, the new technology, called ' SleepWell ', is based on the principle of re-establishing traffic data flow, and coordinating data between access points.

By carefully modifying the timestamps that are part of the Wi-Fi synchronization system, the SleepWell AP will help streamline sleep and wake up. wake-up of the device. Preliminary results have shown that battery life doubles as the wireless signal becomes stronger. When the signal is weak and the density (data flow) in the network is dense, the battery life can even improve . ' Said Manweiler.