Error Prevention TRIZ Cases
- Control Channel Repetition Across Multiple TRPs
A wireless device receives RRC messages and MAC CEs to activate TCI states for coreset IDs in a downlink bandwidth part.
- Multi-carrier Receiver Dynamic Power Adjustment for ICI
A multi-carrier receiver dynamically adjusts power consumption by selectively activating an interference canceller based on real-time signal conditions.
- Dual-Connectivity Uplink Scheduling for Intermodulation Distortion
Scheduling uplink transmissions in alternating even and odd subframes eliminates intermodulation distortion while preserving full bandwidth utilization.
- Multiplexing Configured Grant Transmissions in Unlicensed NR
Dynamic multiplexing rules resolve latency and coexistence conflicts by adapting transmission behavior based on channel conditions.
- OSD Line Synchronization for Crosstalk Channel Estimation
Synchronizing downstream and upstream symbols distinguishes near-end from far-end crosstalk channels, resolving measurement errors in xDSL systems.
- Single Bit Redundancy Version Configuration for URLLC DCI
Dynamic selection of redundancy versions via a single bit resolves the contradiction between spectral efficiency and transmission reliability in 5G NR systems.
- LDPC Decoder Iteration Control for Power Reduction
An LDPC decoder uses an initial decision mechanism to skip unnecessary processing cycles.
- Local Performance Test Device for Network Issue Localization
A local performance test device analyzes network traffic to determine the source of connectivity issues.