Signal Allocation TRIZ Cases

Associating PDCCH candidates with different TCI states lets NR terminals improve control channel reception while limiting monitoring overhead.

Scheduled polling frames let wireless IO devices send multiple packets per cycle, reducing latency, power use, and RX/TX switching.

Configurable CSI-RS positions and reporting parameters reduce DM-RS collisions while improving CSI feedback accuracy and resource use.

Configuring NR sidelink channels with selectable HARQ feedback modes helps UEs match retransmission resources to buffered data and improve reliability.

Two-level slot and symbol configuration lets terminals monitor PDCCH selectively, cutting NR power use without losing control coverage.

Adaptive transport block repetition selects mini-slot transmission patterns by QoS, priority, and delay budget to cut sidelink delay and bandwidth use.

Encoded UCI bits are split across symbol sets with distinct candidate sequences to improve PUCCH reliability under varying channel conditions.

Defines UE HARQ information for sidelink TB retransmissions so MAC can combine transmissions correctly and handle acknowledgements.

Linked PDCCH candidates are selectively monitored or skipped when reserved resources collide, improving control-channel reliability and timing.

Normalized correlation between CSI-RS antenna port groups improves spatial-domain channel reporting for 5G/NR beamforming under port limits.

A two-stage MAC-CE and DCI scheme cuts subband TPMI signaling bits while preserving precise uplink precoding control.

ACK-only feedback from cooperating UEs cuts retransmissions and shortens delay when separate PDSCH processing slows decoding reports.

Excluding slots that mix SBFD and non-SBFD symbols keeps multi-slot PUSCH/PUCCH duplex modes consistent and avoids uplink failures.

Configuring UCI to cover only part of configured grant occasions cuts bit overhead while still indicating used and unused uplink resources.

CSI reports are split or packed across slots and uplink control resources to cut overhead and keep feedback timely under sizing limits.

Defined RE sets cut UE blind detections while preserving reliable beam recovery and lowering control signaling overhead in multi-antenna links.

By estimating the network inactivity timer from RRC release timing, a terminal sends dummy packets to keep the link alive and avoid reconnection delay.

Partitioning NR-U resources across slot boundaries helps avoid preemption-driven interruptions and sustain continuous data transmission.

Partial reporting of top-K beam indexes and ordered measurement mapping cuts NR beam management feedback overhead while preserving key beam data.

Prioritized MBS search spaces raise DCI detection frequency and monitoring focus, helping UEs receive multicast data without dropping unicast capability.

Preconfigured PUSCH repetition and TDRA selection improve uplink throughput and reliability while reducing latency under limited radio resources.

When reference and downlink signals overlap across different CORESET pools, the wireless device drops one signal to limit interference and processing load.

Flexible PUSCH opportunity sets let jittered configured grant uplink cut interference and signaling overhead while preserving HARQ reliability.

Multiple frequency-domain resource groups in DCI enable multi-TRP FDM PDSCH transmission while limiting added control overhead.

A UE predicts likely downlink decoding failure and sends anticipatory NACK feedback to cut HARQ latency and avoid wasted power.

Flexible slots set IRS array control parameters without disrupting UL and DL transmission, improving channel design efficiency and lowering power use.

Enhanced SSB and RMSI multiplexing adds time-domain symbols and buffering to support RMSI PDSCH in 52.6-71 GHz bands.

Preconfigured TCI states per CORESET let DCI trigger faster beam or TRP switching, cutting ACK-based control delay in multi-TRP links.

DCI-based reference signal selection coordinates multi-TRP PUSCH repetition to improve communication quality without excessive control complexity.

Specific coordination requests let one UE obtain transmission-tailored sidelink resource guidance, improving reliability and reducing retransmissions.

Control signaling flags URLLC resource occupancy so NB-IoT and LTE-MTC terminals can puncture, mute, or drop data with less interference.

Channel quality reporting in random access Message 3 helps NB-IoT base stations set retransmissions and block size with less resource waste.

A 3-bit DCI field aligns LBRM and xOverhead choices across UEs, enabling consistent TBS calculation and more reliable MBS reception.

Conditional DCI bit interpretation links preambles to the right cell and air interface resource while reducing reserved field occupation.

Additional CSI-RS identifiers in sidelink CSI reports let the triggering UE match feedback to the correct reference signal.

Preconfigured uplink settings let L1/L2-triggered handover activate grants without new RRC signaling, cutting interruption time and overhead.

Indication-based repetition across multiple downlink time units improves NTN coverage, demodulation performance, and access success.

A defined DRX active window keeps the UE awake for timely SL-PRS and SLPP reception, helping sidelink positioning meet delay and QoS needs.

Moving DMRS to the start of a shortened TTI lets UE estimate the channel earlier and reduces processing delay in 5G reception.

Dynamic PUCCH rule selection improves HARQ-ACK, BFR, and CSI reliability under changing channel conditions and multi-TRP operation.

By coherently combining PRS with broadcast supplemental signals across frequency ranges, UE can widen effective bandwidth and improve positioning accuracy.

A core network maps DNAIs to application server addresses so AF entities avoid DNAI handling and cut 5G signaling overhead.

Different search space sets use distinct monitoring periodicities and reference times to cut power use while preserving URLLC uplink cancellation support.

Reusing DCI resource and antenna port fields across consecutive slots cuts 5G NR and LTE signaling overhead while preserving PDSCH reception.

Aligns uplink and downlink scheduling cycles to multimedia traffic periodicity, improving resource use and reducing interference.

A configured time-domain DMRS bundling assumption lets the UE report CSI more accurately, reducing underreporting and improving throughput.

Combining unicast and group-common PDSCH in one FDM slot cuts scheduling overhead while supporting higher-rate, lower-latency 5G/6G reception.

Explicit search space set signaling maps TCI states for multiple TRPs, helping terminals decode PDCCH more reliably in high-frequency NR.

Selective resource updates use cell-specific conditions to handle shared beams, varying channel characteristics, and TRPs more efficiently.

Multiple CORESETs and mapped TCI states let UEs receive PDSCH from multiple TRPs with better beam selection and decoding reliability.