Wireless Communication TRIZ Cases

The UE decodes target-cell configuration early, shortening interruption time while preserving conditional handover execution.

Partial sensing cuts unnecessary D2D sensing to support faster NR resource selection.

Separate slot fields preserve flexible resource allocation while one DCI reduces overhead and supports interlaced uplink/downlink traffic.

Auto-IoDT verifies DU-RU capabilities and selects compatible PRACH settings, reducing manual updates and interoperability testing.

Preconfigured repetition windows cut scheduling overhead for low-latency UE downlink decoding.

A mobility service selects target network entities supporting active core services, helping maintain communication during handover.

This case coordinates neighboring network nodes through over-the-air signaling to identify aggressors and reduce downlink interference.

This case uses CAPC selection and dynamic COT sharing to let base stations transmit downlink data sooner on unlicensed spectrum.

A base station sets separate retransmission counts for configured and dynamic grants, balancing URLLC reliability with latency.

Use RF signals from nearby transmitters for precise positioning and passive environmental sensing.

This case uses configured-grant RV sequences to select TB start positions, improving reliability while limiting transmission delay.

DCI-based RACH occasion indication lets base stations adapt UE transmissions to resource availability and interference conditions.

Offset and subcarrier-spacing fields let UEs report long-preamble RA resources for better allocation and lower collision risk.

Frequency-specific priorities order UE measurements so networks can act sooner, reducing timers and extra RRC messages during handovers.

Source and target base stations exchange LTM configurations so UEs can switch between candidate cells without RRC reconfiguration.

A main repeater coordinates modular sub-repeaters to extend light-signal coverage and automate event displays without manual control.

This case uses UE CEF report lists and cell comparisons to prevent duplicate signaling from distorting coverage analysis.

This case links RACH occasions and preambles to activated SSB patterns, adapting UE access for changing 5G/NR service needs.

Segmented D2D resource pools prioritize selection mechanisms to reduce collisions.

NG and Xn capability indications enable selective paging, reducing unnecessary transmissions and false alarms across communication networks.

This case uses RRC messaging to transfer LTM candidate-cell data, enabling faster inter-gNB-CU mobility with less interruption.

This case configures handover timing so multi-card terminals coordinate RRC connections, preserving continuity and reducing resource waste.

Inter-UE assistance messages help cancel sidelink interference for reliable decoding.

This case uses performance management data and connection checks to confirm base station status before troubleshooting.

When mobility reaches an area without the requested slice, registration responses identify supporting TAIs or RAs for continued service.

DCI-based periodicity selection adapts SPS PDSCH and CG PUSCH timing to variable XR traffic, improving latency, power use, and capacity.

Configured PRACH resources avoid PUSCH overlap, helping networks receive preambles and uplink data correctly.

Multiple time-domain RACH configurations let positioned and unpositioned terminals share resources without sacrificing access capacity.

The apparatus consolidates and verifies dispersed recipient data, then queries linked systems to update communication channels.

This case redirects network function registrations from overloaded NRFs to geolocation-selected targets, helping prevent outages.

A terminal and base station map LTE/LTE-A and 5G NR measurement configurations, supporting compatible transitions across frequency ranges.

Per-link access-category priorities coordinate multiple frequency bands, reducing delays for voice, video, and command data.

Reinforcement learning adjusts unslotted CSMA/CA backoff from CCA feedback, reducing transmissions and improving channel efficiency.

A unified terminal reporting structure lets networks request two-step or four-step random access parameters for adaptive optimization.

This case starts the RAR window after the later-ending preamble or PUSCH resource, improving two-step RACH execution reliability.

This case shows how stored conditional handover commands reduce reliance on real-time reports when uplink and downlink conditions degrade.

This case uses DCI to schedule PDSCH or PUSCH across multiple BWPs in one serving cell, reducing signaling overhead and complexity.

This case adapts RRM measurement gaps to XR traffic and device conditions, reducing latency impact while maintaining effective measurements.

This case uses beam-specific and UE-specific RACH settings with timing advance offsets to improve energy and spectral efficiency.

Candidate-cell SRS or PRACH transmissions expose uplink conditions, improving handover decisions in UL-heavy traffic and UL-only TRPs.

Sidelink slot pools reduce channel access conflicts in unlicensed bands.

A time unit bitmap and bitmap offset define UWB transmission timing, reducing signaling overhead while preserving scheduling flexibility.

This case combines resource sensing, LBT failure handling, and priority mapping to improve sidelink reliability on unlicensed spectrum.

This case uses SRB3 signaling, L1 measurements, and a MAC CE to trigger target-cell changes in dual connectivity.

Dynamic QoS switching limits GBR congestion and preserves fair cell capacity.

Radio-zone trajectories estimate handover probability, selecting likely target cells while limiting unnecessary neighbor-cell configuration.

This case uses backoff feedback to select repeated PRACH resources adaptively, balancing cell load and shortening random access latency.

This V2X case uses separate TCI states for PSCCH and PSSCH to switch beam widths and improve FR2 throughput.

Pre-synchronizing with neighbor cells and acquiring system information ahead of handover reduces interruptions during mobility.

This case uses remapping and fallback indicators during 5G handover to preserve service continuity across RAN nodes.