a globe tower was constructed last year and operates on 1st quarter of this year. my place is about a kilometer away from the tower but i am getting a weak signal (1 bar on dashboard). my place is located south side of the tower. last week i've been to a friend his location was a kilometer away from the tower north side. i've tested my pocket wifi and got a full bar signal. what's the problem? i thought tower will transmit signal in a range of 10 km diameter.