i mean when data is sent from the network tower to the cell phone,can the data be detected by any other device?can the wave be concentrated in a particular direction(particular device) specifically.....
I read about this somewhere. Theoretically it is a great idea, steering the microwaves directly to the antenna is an efficient procedure. Steering the signal can be achieved using a phased array of antennas:@sheaf
i mean the data is sent to a particular direction not in all directions?
like if the device is in east data only travels east of tower not west but data cover a larger area in east right?