Signal Allocation TRIZ Cases
- Base Station Communications State Switching for Power Saving
Base station signals capability limitations to user equipment during power saving mode transitions.
- Sidelink Resource Reservation Signaling for UE Reliability
Autonomous resource reservation with layered signaling reduces interference and latency while maintaining high reliability in base station-free networks.
- SRS Transmission Control for LTE Terminal Throughput
A terminal control section manages sounding reference signal transmission using predetermined execution rules to ensure accurate resource allocation.
- Collision Detection in Shared RF Spectrum
User equipment detects energy levels during transmission gaps to identify collisions between different radio access technologies.
- Filtered OFDM Signal Truncation for Spectral Efficiency
Filtering and truncating time domain tails in OFDM signals reduces out-of-band radiation, eliminating guard band overhead to improve spectral efficiency.
- Beam Selection in Wireless Random Access via RACH Mapping
Mapping random access channel resources to specific transmission beams reduces signaling overhead during connection establishment.
- HARQ-ACK Codebook Determination for SPS Collision Avoidance
Terminal determines HARQ-ACK codebooks via feedback indication to resolve collisions in high-priority semi-persistent scheduling transmissions.
- NB-IoT Data Scheduling With Flexible HARQ Delays
A data scheduling method configures flexible downlink and uplink delays for multiple transport blocks in NB-IoT networks.
- Dynamic PDSCH Repetition Control for 5G URLLC Latency
A dynamic repetition mechanism configures physical downlink shared channel transmissions via control information to reduce decoding latency.
- Base Station Guard Time Adjustment for Frequency Sensing
A base station adjusts guard time length to enable accurate frequency band selection during uplink communication.
- Terminal Uplink TPMI Group Selection for Full Power Transmission
A terminal device sends first indication information to a network device to select a specific transmitted precoding matrix indicator group.
- Multi-TRP Scheduling Threshold Report for Beam Preparation
A user equipment reports threshold scheduled offsets to a base station for multi-transmit receive point operations.
- Dynamic Uplink Downlink Configuration via EPDCCH Signaling
EPDCCH signaling transmits dynamic uplink and downlink configurations to reduce notification delay without increasing physical layer overhead.
- Congestion Notification Reporting for Responsive Networks
Replicates link-level flow control frames to a network controller for real-time congestion detection.
- Default Unified Beam Selection for Wireless TCI State Management
A wireless device determines the appropriate transmission configuration indicator state based on activated count.
- TCI State to DMRS Ports Group Mapping for Multi-TRP Networks
Mapping TCI state groups to DMRS ports groups reduces signaling overhead while maintaining QCL assumption accuracy.
- Uplink Sequence Configuration for Interference Management
A user terminal selects signal sequences based on frequency hopping status to configure uplink control channels.
- Default Beam Determination for FeMIMO Wireless Networks
A user equipment determines default beam behavior using quasi-co-location information from control resource sets.
- Uplink Channel Collision Resolution via MAC Prioritization
User equipment detects uplink channel collisions and applies media access control prioritization rules to process physical uplink shared channels.