Logical Channel Priority Adaptation for Time-Budgeted Uplink Data

The patent implements dynamic logical channel prioritization where the priority of logical channels is adjusted in real-time based on the remaining delay budget. As the delay budget decreases, channels with urgent data are dynamically elevated to higher priority, ensuring timely delivery without wasting time on non-urgent transmissions.

The patent changes the priority parameter of logical channels dynamically during transmission. By modifying the priority values based on the remaining delay budget and data characteristics, the system optimizes the balance between delivery reliability and transmission time efficiency.

The patent applies selective discarding of data based on priority and delay budget constraints. Data from lower-priority logical channels or data that cannot be delivered within the remaining time budget is discarded, while high-priority data is transmitted. This recovers UE power consumption by avoiding unnecessary transmissions.

Instead of transmitting all data completely, the patent implements partial transmission focusing only on high-priority data that can be delivered within the time budget. This partial action approach reduces UE power consumption while maintaining essential transmission completeness for critical data.

The patent applies different priority levels to different logical channels based on their specific characteristics and remaining delay budgets. Rather than uniformly increasing priority for all channels, the system assigns higher priority locally to channels that need it most, maintaining efficient resource allocation while improving delivery speed for critical data.

The patent dynamically adjusts priority levels during transmission based on real-time conditions. Channels with insufficient remaining delay budget receive priority elevation, while channels with adequate time budgets maintain normal priority levels, ensuring both fast delivery for urgent data and efficient resource allocation overall.