US Patent 10237754 Minimizing interference in different sectors of wireless networks

Systems, methods, and processing nodes minimize interference in a wireless network. Minimizing interference includes determining that an angle between a first formed beam directed towards a wireless device and a relay signal directed towards a relay node is equal to or is less than a threshold angle. The wireless device can operate in a first area of network coverage, and the relay node operates in a second area of the network coverage. The first formed beam can interfere with the relay node upon the angle being equal to or less than the threshold angle. Minimizing interference also includes switching a connection of the relay node from a first access node to a second access node.