Broadcast Service Distribution TRIZ Cases
- Broadcast Radio Signaling via ALP Packets with Lower IP/UDP Overhead
ALP-based signaling carries MDI/DCP radio services with less IP/UDP overhead, improving broadcast efficiency and speeding service acquisition.
- MBS Network Relay Authorization for Remote WTRU Multicast Access
A relay WTRU requests multicast authorization for a remote WTRU and forwards MBS traffic with PC5 QoS handling.
- TDMB Voice Relay Scheduling for Wide-Area Group Communication
Subslot-based TDMB relaying extends group voice coverage and improves bandwidth use when devices are beyond direct range.
- Hybrid 5G Media Streaming With Unicast-Broadcast Resource Split
A streaming manifest splits 5G media resources between unicast and 5MBS paths to improve throughput, continuity, and interactivity.
- Semi-Persistent MBS Scheduling to Cut NR Downlink Signaling
Preconfigured semi-persistent MBS scheduling activates shared PDSCH delivery for many UEs while reducing redundant NR downlink control signaling.
- UE Clustering for 5G TSN Scheduling and Wireless Multiplexing
Grouping UEs by multiplexing, radio quality, and mobility helps TSN schedulers use 5G wireless capacity more effectively.
- 5G MB Session Handover for Seamless Multicast Continuity
Target NG-RAN resource setup during Xn and N2 handover keeps 5G multicast sessions continuous with minimal media interruption.
- Central Server Selection for Low-Latency Group Calls
Uses region-specific delay data and member distribution to choose a central server that improves group call consistency and latency.
- Group Scheduling Windows for Low-Power UE Monitoring
Start and stop conditions let UEs monitor group operations only in defined windows, cutting power use and signaling overhead.
- Uplink Transmitter Switching Across Multi-Carrier NR Bands
Base-station signaling drives time-division switching across multi-carrier uplink bands to improve NR uplink transmission performance and capacity.
- 5MBS Service Continuity via Multiplexed Multicast Radio Bearers
UE-assisted cell reselection and multiplexed multicast radio bearers keep 5MBS data flowing across cell changes with lower loss and better efficiency.
- IoT Multicast Cybersecurity Messaging for Bandwidth-Limited Updates
Passive multicast messaging delivers secure IoT updates without point-to-point links, easing bandwidth strain while preserving device privacy.
- Multi-Endpoint Message Routing Under SMS Rate Limits
Distributes messaging requests across pooled telephony endpoints to bypass SMS/MMS rate limits, maintain consistency, and support fallback routing.
- Neural Network Configuration Messaging for Adaptive Wireless Recovery
Dynamic DNN configuration messaging lets user equipment adapt to changing wireless conditions, improving information recovery with less transmission overhead.
- Broadcast Service Reporting for 5G Unicast Scheduling
Terminal reporting of broadcast service ID, index, and resource location helps 5G networks schedule unicast and broadcast without overload.
- Dynamic Group Channel Assignment for Secure Sub-Group Radio Calls
Voice or manual commands trigger encrypted sub-group channels, cutting manual channel switching delays in large radio teams.
- SMS Subscription Routing for Broadcast Content and Private Replies
Broadcast SMS content from one sender while routing subscriber replies into private 1:1 messaging, reducing app checking and host overload.