LTE-Advanced, Dual Connectivity, and WLAN Procedures
This hub groups the LTE procedure areas that expand beyond baseline LTE into LTE-Advanced, dual-connectivity, and WLAN-related paths.
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What This Covers
This category covers LTE-Advanced and adjacent LTE evolution topics that affect procedure behavior and deployment context.
Common nodes depend on the feature, but most paths still start from standard LTE access and control procedures.
These pages matter when baseline LTE procedure reading is not enough for the deployed feature set.
Dual Connectivity Setup and Change
Procedures that establish or change dual-connectivity behavior.
- LTE Dual Connectivity Procedure — Main dual-connectivity setup and control path.
- LTE SCG Configuration / Reconfiguration — Secondary cell group setup and change path.
- LTE Split Bearer Procedures — Split bearer handling in advanced LTE deployments.
DC Recovery and Release
Procedures that recover or release dual-connectivity behavior.
- LTE SCG Failure Recovery — Recovery path after secondary cell group failure.
- LTE NE-DC Release Procedure — Release path for NE-DC handling.
WLAN Interworking
Procedures that coordinate LTE with WLAN interworking behavior.
- LTE WLAN Interworking Procedure — Main LTE-WLAN interworking path.
- LTE WLAN Status Reporting Procedure — Reports WLAN state into LTE handling.
- LTE WLAN Traffic Steering Procedure — Steers traffic between LTE and WLAN.
LTE-WLAN Aggregation
Procedures that aggregate or interwork LTE and WLAN for service delivery.
- LTE LWA Procedure — LTE-WLAN aggregation procedure.
- LTE LWIP Procedure — LTE-WLAN IP-layer interworking procedure.