IMPROVED TWO-STAGE TRIGGER PROCESS
Patent Information
- Application Number
- DE602017087175
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2016-11-04
- Filing Date
- 2017-11-02
- Publication Date
- 2025-01-01
- Estimated Expiration
- 2037-11-02
AI Technical Summary
In LTE systems, the existing uplink transmission schemes in unlicensed bands face challenges with multiple triggering of uplink transmissions in multi-UE environments, leading to interference and conflicts, which affects user throughput and requires unnecessary overhead in scheduling.
Implementing a two-stage uplink resource scheduling mechanism where the UE validates the first-stage scheduling message (Trigger A) based on whether a second-stage message (Trigger B) was received within a predetermined time period, preventing unintended multiple transmissions by ensuring only valid Trigger A messages trigger uplink transmissions.
This approach prevents multiple uplink transmission triggering, reduces scheduling overhead, and improves user throughput by ensuring accurate and efficient resource allocation in multi-UE environments.