OPERATION OF DUAL CONNECTIVITY IN AN INACTIVE STATE
Patent Information
- Application Number
- DE602018080320
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2018-02-12
- Filing Date
- 2018-11-14
- Publication Date
- 2025-03-19
- Estimated Expiration
- 2038-11-14
AI Technical Summary
Current wireless communication systems face inefficiencies in transitioning between Radio Resource Control (RRC) inactive and connected states, particularly in dual connectivity scenarios, leading to high signaling overhead and latency due to the need for frequent reconfiguration of cell connections and data transmission.
A wireless transmit/receive unit (WTRU) is configured to maintain an access stratum context and perform measurements on a list of cells while in an inactive state, allowing for a resume procedure that transitions to a connected state with reduced signaling overhead by transmitting measurement results to a base station, thereby optimizing cell reselection and data transmission.
This approach reduces signaling overhead and latency during state transitions, enabling more efficient cell reselection and data transmission while maintaining accurate dual connectivity configurations, even in mobility scenarios.