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US 2023/0055306 A1Published application
4G/5G Open RAN CU-UP High Availability Solution
AssigneeParallel Wireless, Inc.
InventorAmit Ghadge
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Abstract
A system is disclosed for providing Open RAN CU-UP high availability, the system comprising: at least one active CU-CP; at least one active CU-UP in communication with the at least one active CU-CP; and at least one standby CU-UP in communication with the at least one active CU-CP; wherein when a message may be received from a CU-CP that detects a failure of the at least one active CU-UP, the at least one standby CU-UP may be configured to take over and become an active CU-UP, thereby providing failover redundancy for the at least one active CU-UP.
Claims9
A system for providing Open RAN CU-UP high availability, the system comprising:
- at least one active CU-CP;
- at least one active CU-UP in communication with the at least one active CU-CP;
- and
- at least one standby CU-UP in communication with the at least one active CU-CP;
- wherein when a message is received from a CU-CP that detects a failure of the at least one active CU-UP, the at least one standby CU-UP is configured to take over and become an active CU-UP, thereby providing failover redundancy for the at least one active CU-UP.
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Dependencies are inferred from the claim text.