Wireless Communication TRIZ Cases

Base station schedules overloaded and under-loaded terminals via feedback to maximize utility while satisfying delay-based quality of service.

Prioritizing non-contention preamble sequences in random access response allocation reduces user equipment access delay and improves resource utilization.

A source cell transmits a small cell maintenance request to a target cell during dual connectivity handover.

An SDN-enabled mobility management unit optimizes handover signaling through parallel message execution and intelligent mapping.

Classifying user equipment as cell-edge or cell-center enables non-overlapping resource block assignments that reduce inter-cell interference.

Base station assigns CSFB-capable user equipment to a carrier distinct from the relay carrier, reducing control-plane communication delays.

Segmented TDRA tables with dynamic selection resolve the trade-off between service-specific flexibility and DCI bit length overhead.

Devices adjust contention window parameters to transmit priority data streams, reducing packet collisions in wireless industrial automation.

A network node estimates empty data flow predictions to decide radio resource removal for user equipment.

A mobile communication protocol adjusts uplink radio resources by starting control channel transmission before data channels.

Segmenting PDCCH monitoring by CORESET pool index resolves the contradiction between single TRP efficiency and multi-TRP versatility.

Selective application of URSP rules prevents performance degradation caused by incompatible policy enforcement across diverse radio access technologies.

Configurable time gap thresholds between uplink message repetitions eliminate unnecessary delays while maintaining transmission reliability.

Transmission points measure uplink channel conditions and report results to network entities for dynamic device selection.

Signaling resource usage status allows user equipment to adjust transmission parameters, reducing uplink block error rates from interference.

Segmented request messages stop measurements for specific cells, reducing signaling overhead while maintaining continuity of relevant data.

Segmenting RF receive chains allows parallel data reception and cell measurement, maintaining throughput while improving accuracy.

A communication method determines remaining channel occupancy duration for unlicensed spectrum access.

Cellular network-based location determination replaces GPS to eliminate operational costs while maintaining E911 compliance accuracy.

User equipment evaluates received handover execution conditions to determine optimal switching timing.

User equipment selects random access procedures to transmit uplink messages when periodic scheduling request intervals exceed latency thresholds.

An image forming apparatus switches communication frequency bands to optimize connection stability and speed.

Serving base station creates a global neighbor list by instructing mobile stations to report signal strength measurements over predefined time periods.

Carrier switching restriction rules reduce uplink control information latency by selecting transmission carriers based on priority and timing constraints.

Controller module sequences random access procedures across multiple carrier frequencies using a predetermined waiting period after timer expiry.

A mobile device protocol health monitoring system tracks message transmission rates and line disconnects to assess network status.

First terminal transmits quality of service parameters to configure signal measurements for spatial positioning.

A network decision device determines preferred wireless networks based on terminal service information.

A base station compiles neighbor cell lists by requesting connected wireless devices to report unique ECGI identifiers for detected cells.

Terminal device detects preset network signals to determine uplink transmission parameters, resolving coverage reliability limits in non-terrestrial networks.

Centralized network control modifies wireless terminal operation thresholds to balance load and improve throughput without adding base stations.

A user equipment stores target cell information to detect repeated handovers against a threshold.

A wireless network device maps subframe numbers between distinct radio frames to enable PRACH scheduling transmission across differing structures.

Mobility management entity classifies sessions anchored in gateways to terminate non-transferrable links and avoid timeout failures.

A long range transmission node accelerates channel access by subtracting a value greater than one from its backoff counter during idle detection windows.

User equipment detects unavailable sidelink resources and performs dynamic reselection to maintain transmission continuity.

User equipment exchanges quality-of-service parameters to configure sidelink resource selection, ensuring adherence to latency and reliability requirements.

Terminal devices exchange resource classification information to determine sidelink transmission resources based on signal quality measurements.

End-point REC node propagates reset notifications through CPRI chains using extended hyperframe durations.

SMF provides QoS flow identifier mapping to prevent EPS bearer deletion and call drops during 4G to 5G handovers.

Applying multiple measurement functions at identical synchronization signal block occasions reduces unnecessary measurements and power consumption.

A wireless relay system segments terminals by distance and speed to apply selective handover commands during node transitions.

Configuring multiple relay UEs with distinct resources creates independent transmission paths that increase coverage and reduce signaling overhead.

Pre-configured preamble mappings determine random access response resources, reducing base station complexity and improving coverage reliability.

Communication devices estimate radio access network quality of service to decide whether to transfer from external access points.

Terminal device selects carrier resource from supplementary uplink or non-supplementary uplink based on downlink measurement values.

User equipment switches active bandwidth parts based on pre-configured beam associations to maintain connectivity during rapid beam transitions.