Wireless Communication TRIZ Cases

Internal controller switches passive gNB-CU-UP data plane pods to active state upon crash detection.

Virtual bin virtualization maps path losses to resource requirements via lookup tables, reducing computational time while maintaining spectral efficiency.

Geographical clustering enables resource reuse across spatial groups, reducing interference between D2D and cellular users.

Signaling transmission parameter deltas relative to semi-static configurations reduces overhead while maintaining adaptive link performance.

User equipment selects a main or low-power wake-up radio based on reference signal measurements to reduce power consumption during paging monitoring.

A network entity dynamically adjusts page-response intervals based on air interface protocols to standardize paging efforts across diverse cellular systems.

Multiplexing retransmission scheduling information into a single downlink control message reduces overhead and enhances network capacity.

A user equipment switches from a 2-step to a 4-step random access channel procedure based on detection criteria.

A resource allocation module generates supplemental data to identify control channel blocks within LTE subframes.

Preliminary configuration of candidate cells eliminates reconfiguration signaling delays, reducing drop call rates during serving cell handovers.

Terminal device sends first indication information via lower layers to reduce handover delay caused by slow RRC reconfiguration interactions.

Buffering packets at the gateway node prevents loss during incompatible tunnel creation, maintaining service continuity.

Source base station sends user equipment context to neighboring cells before radio link failure occurs.

A network manager system gathers interference parameters from base stations to detect and locate cell interference sources.

Aligning bandwidth part switching with time unit boundaries resolves timing synchronization issues while maintaining resource allocation efficiency.

Configuration information maps data packet priorities to carriers, reducing signaling overhead in device-to-device networks.

Preliminary data preparation reduces transmission delay while maintaining reliable resource allocation in wireless networks.

User equipment devices modify signal quality thresholds after radio link failures to reduce excessive signaling and conserve battery life.

Differentiates reporting thresholds for dormant versus active cells, reducing unnecessary signaling overhead while maintaining network awareness.

Base station configures fixed size data blocks after channel detection to reduce transmission unreliability in unlicensed spectrum.

An access point sends middle-clear-to-send and final-clear-to-send frames to coordinate scheduled stations.

User equipment detects random access procedure type to skip unnecessary backoff delays during contention-free transmission.

A linear cellular network scheduler allocates distinct channel resource subsets to adjacent nodes for data mirroring.

Mapping PSFCH sequences across multiple interlaced resource blocks enables sidelink feedback transmission in unlicensed frequency bands.

Autonomous bandwidth part switching minimizes service disruption and control plane load during dynamic spectrum sharing in 5G networks.

First station sends indication information to a second station for transmission time period acquisition, reducing channel contention overhead in dense networks.

Approximates mobile station location via coverage area overlap, resolving the trade-off between base station accuracy and satellite resource consumption.

A radio base station increments a handover counter once per device regardless of multiple target requests.

A terminal device receives a handover command while refraining from sending uplink control information to the source network.

Segmenting spatial relation information into groups and dynamically selecting them based on repetition slots to enhance transmission reliability.

A bitmap-based configuration restricts user equipment autonomous uplink transmissions on unlicensed carriers to prevent interference with scheduled signals.

A cooperative user equipment transmits scheduled uplink signals to extend coverage for power-limited target devices.

Wireless devices log beam information and signal qualities to resolve location data loss during radio link failures.

Processor outputs alert information when automatic access point switching conditions are met.

A mobile base station retracts its antenna to position itself near a data center, reducing transmission time between user equipment and the processing facility.

Local error handling entities in a network slice detect parameter deviations and switch monitoring functions to repair modes, maintaining service continuity.

A processing circuit maps source bearers to target bearers based on quality of service characteristics during inter-system handovers.

Dynamic cycle adjustment optimizes inter-cell interference coordination while reducing unnecessary traffic between base stations.

A scheduling entity obtains priority rankings for uplink and sidelink data transmissions to manage resource allocation.

Dynamic scheduling method selects reservation or non-reservation modes based on channel quality thresholds to manage wireless resources.

Negotiated availability windows coordinate bidirectional location measurement report exchanges between initiating and responding devices.

Logging channel measurements during idle mode reduces user equipment processing complexity and prevents radio network capacity waste.

A dynamic parameter controller adjusts hysteresis and offset values based on real-time signal strength measurements.

Filtering neighboring access nodes against a quality of service list reduces processing complexity and energy consumption during handoff decisions.

A terminal device sends registration information to network devices in dual registration mode.

A radio access network selects distinct frequency bands for uplink and downlink connections based on mobile station distance.

Source base station embeds quality of experience configuration in handover requests to maintain measurement continuity across target cells.

Base station configures terminal random access mode using historical records to resolve latency reliability tradeoffs caused by listen before talk mechanisms.

User equipment updates channel state feedback using physical downlink shared channel decoding results.

A positioning server sends measurement assistance information directly to a serving base station.