Signal Allocation TRIZ Cases
- Adaptive Reference Signal Configuration for Low Radio Quality UEs
Additional reference signals tailored to user equipment radio quality metrics enhance synchronization efficiency in idle states.
- MAC CE Beam Failure Recovery Request Transmission
User equipment triggers a MAC control element for beam failure recovery requests and sends it on available uplink resources.
- Time Domain Resource Assignment Extension for Reduced Capability UE
A time domain resource assignment extension mechanism grants additional processing time to reduced capability user equipment through network-configured timing parameters.
- Sidelink CSI Reporting for Network Scheduling and Precoding
Dual channel state information reports provide network entities with scheduling data to resolve precoding matrix indicator signaling bottlenecks.
- Uplink Control Information Transmission With Colliding PUSCH
Wireless devices combine or discard uplink control information based on priority levels to manage overlapping physical channels.
- Cross-Subframe Control Channel Design for Wireless Interference Reduction
A cross-subframe control channel design transmits resource allocation signals in one subframe to schedule data in another.
- Dynamic CORESET Configuration via Piggyback DCI
Piggyback downlink control information dynamically activates control resources to resolve latency and flexibility trade-offs in 5G NR scheduling.
- Uplink Control Channel Tone Mapping for Flexible PUCCH
Dynamic tone mapping patterns enable flexible uplink control channel resource allocation across single and multiple symbol transmissions.
- DCI Resource Allocation Scaling for 5G Bandwidth Parts
Applying a scaling parameter to initial bandwidth resources resolves blind-decoding limitations and scheduling constraints in 5G user equipment.
- Shortened PRACH for Low-Latency Random Access
A shortened Physical Random Access Channel enables dynamic preamble transmission.
- Beam Indication with Inter-Cell Mobility for PDSCH
Separate Transmission Configuration Indicator lists for serving and non-serving cells reduce signaling overhead while enabling inter-cell mobility.
- PDCCH Monitoring with Independent QCL for Reliability
A terminal configures independent quasi-co-location for multiple search spaces to enable soft combining of repeated downlink control information transmissions.