Modulated-Carrier Systems TRIZ Cases

This data carrier measures alternating pulse widths to support 1-bit transmission without odd-bit adjustment overhead.

CDM overloading maps multiple UEs through optimized signatures to expand satellite channel capacity.

Pre-recorded RU schemes speed uplink parameter generation for multi-station Wi-Fi transmissions.

GNSS assistance reporting lets networks schedule measurement gaps, reducing data loss during RRC-connected reception.

One-to-many TCI emulation reuses reference-signal relationships to support eMBB, mMTC, and URLLC resource efficiency.

This case aligns BWP subband boundaries and granularity to improve NR signal accuracy while managing configuration complexity.

Use common RB alignment to schedule multiple bands with one control signal.

This case uses downlink control to target A/N feedback by slot group, improving wireless data handling across varying channels.

This case uses attempt duration or count to switch a terminal to another uplink bandwidth part, improving access success and timeliness.

Dedicated resources support convergence and reduce self-interference in full-duplex links.

A base station uses slot offsets and start symbols to coordinate two random access responses, reducing delay and signaling overhead.

An FDRSB power indication lets the UE activate correction when needed, balancing demodulation accuracy with processing and power use.

This case maps CSI trigger states to DCI codepoints, supporting flexible aperiodic reporting for diverse 5G service types.

This case configures PUCCH serving cells across carrier aggregation to transmit uplink control and HARQ-ACK accurately.

A segmented reference signal preserves unpuncturable resources to indicate puncturing while carrying high-priority data with lower latency.

This case uses cached UL/DL slot patterns and PSBCH resource signaling to reduce interference between in-coverage and out-of-coverage UEs.

Threshold-based handover struggles in complex scenarios; an AI model analyzes input information to select a more suitable target cell.

This case coordinates BWP scheduling, early HARQ-ACK feedback, and DM-RS placement to reduce UE complexity and power use in URLLC.

Configured UL CI monitoring helps UEs detect 5G uplink preemption with less processing.

A UE embeds a second UCI payload into a modified first codeword, helping the base station decode both overlapping priority transmissions.

Variable slot patterns and selective DMRS sharing improve reduced-capability NR coverage while limiting overhead.

A two-field WLAN frame signals total bandwidth and resource allocation, improving uplink scheduling and frequency utilization.

This case uses sequence truncation with zero-bit headers and tails to reduce transmitter and receiver complexity in zero-tail OFDM.

Five-subframe radio frames with guard intervals and SC-FDE blocks help UAVs maintain stable links beyond LTE coverage.

This case segments frequency blocks and combines RIV and bitmap allocation to support mixed bandwidths under PSD limits.

Identifier-based channel selection helps zero-power terminals save energy during signaling.

Signal equalization and frequency pulling bring Doppler-shifted carriers into PLL capture range for rapid broadband demodulation.

This case places AI/ML entities in communication devices to reduce centralized processing demands and improve real-time data handling.

Higher-layer signaling defines HARQ-ACK format, K1 timing, and resources for consistent PDCCH dormancy feedback.

This case uses cluster BWPs and dynamic activation to aggregate non-contiguous spectrum blocks and reduce wasted radio resources.

This case configures SRS ports to match antenna switching capability, reducing unnecessary transmitting-channel power use.

NR-Light PDCCH detection is strengthened through configured CORESET copies and intra-slot DCI repetition for joint channel estimation.

The case configures switching gaps by band combination and omits UL transmission during gaps across three or more bands.

This case uses network-configured window functions with DFT-s-OFDM to reduce PAPR while improving uplink coverage and detection.

This case uses controlled NR-U uplink resource counts to avoid prime factors and reduce DFT/IDFT complexity.

This case combines associated PDCCH transmissions and reuses QCL parameters to reduce monitoring overhead in overbooking scenarios.

Resource units improve high-frequency scheduling and reduce frequent LBT.

Contiguous or noncontiguous PRB subbands support diverse UE bandwidths and frequency-selective beamforming with fewer TXRUs.

This case configures PUCCH serving cells and resources for carrier aggregation, dynamic TDD slots, and SPS HARQ-ACK transmission.

DFT coding, subcarrier mapping, and IDFT enable multi-user downlink scheduling in one symbol while preserving low PAPR.

This case adapts full, partial, or non-interlace PUSCH allocation to balance 2-step RA latency, coverage, and PSD compliance.

Frequency hopping, antenna-port aggregation, and adaptive DM-RS density improve channel estimation while limiting signal overhead.

This case uses SRS timing advance and selective rescheduling to prevent RF chain adjustments from overlapping critical downlink reception.

This case uses reconfigurable frame positions to keep radar samples equidistant while communication symbol lengths vary.

Compact carrier indications adapt to complex distributions while reducing signaling overhead.

When long WLAN transmissions delay urgent data, PPDU truncation and modulation padding preserve remaining data for later delivery.

This case routes tag requests through multiple network elements, extending operation beyond passive and active tags’ local ranges.

This case combines L1 and L3 measurements to trigger L1/L2 mobility across frequencies, improving cell choice and network throughput.

This case configures guard bands and multiple resource sets on one carrier to support downlink reception with reduced interference.

Preconfigured slot hops, PRB frequency hopping, and consistent DM-RS support reliable uplink coverage with flexible TDD symbols.