Radio Network Layer Transport Decoupling via Overlay Model

The patent segments the transport network layer into independent point-to-point connections between points of attachment (PoA), eliminating the need for complex peering protocols. Each PoA pair establishes its own simple connection, and the network switches traffic based on local forwarding decisions rather than requiring global peering understanding.

The patent introduces an intermediary forwarding model where the transport network acts as a simple switch that forwards datagrams based on local forwarding decisions. This intermediary approach eliminates the need for complex peering protocols and common understanding mechanisms between endpoints.

The patent segments the connection-oriented requirement into individual point-to-point connections between PoAs, allowing each connection to be established independently using simple connectionless IP protocols. The connection-oriented behavior emerges from the aggregation of these simple segments rather than requiring complex per-connection state management.

The patent transitions from managing connection state at the endpoint level to managing connections at the network switching level. By moving the connection management dimension from the IP layer to the network layer forwarding decisions, the system achieves connection-oriented requirements using connectionless protocols.

The patent extracts QoS management from the peering protocol and places it at the individual PoA pair level. Each PoA pair manages its own QoS independently without requiring understanding of flow segregation IDs or signaling capabilities from the other end, simplifying the common understanding requirements.

The patent enables each PoA pair to independently manage its own connections and QoS requirements without requiring coordination or common understanding with other PoAs. The system achieves QoS management through self-service at each endpoint rather than through complex mutual agreement protocols.