Patent ID: 10715346

Abstract:
Dynamically adjusting upstream and/or downstream spectrum usage by a Remote PHY node. Cable modem association information for a Remote PHY node is dynamically determined remotely from across a network. The association information identifies which cable modems serviced by the Remote PHY node are physically connected to each of the Remote PHY node ports. Remote PHY node ports are remotely and dynamically assigned to upstream device port and/or downstream device port of a Remote PHY device comprised within the Remote PHY node. Based on the association information, each of the node port of the Remote PHY node may be reassigned to a different upstream device ports and/or downstream device ports of the Remote PHY device. This reassignment may be performed to achieve load balancing of upstream and/or downstream traffic sent between a plurality of cable modems served by the Remote PHY node and a Cable Modem Termination System (CMTS).