Transmission Path Division TRIZ Cases

Derives adaptive time-frequency grid and pilot configuration from relative velocity and delay spread to maintain reliability under high Doppler shifts.

A dynamic phase tracking reference signal mechanism adapts transmission based on channel conditions to maintain accurate synchronization.

Segmenting handover messages into distinct primary and secondary cell candidate sets resolves transmission complexity during multicarrier transitions.

A wireless master station allocates bandwidth using segmented resource units to support concurrent high-efficiency and legacy device communication.

A secondary cell performs substitutional scheduling for primary cells to maintain reliability despite high user equipment density.

A virtual bandwidth part mechanism aggregates multiple components to manage wireless resources efficiently.

Switching terminals to a primary carrier for handover prevents communication interruptions caused by varying cell coverage and frequency characteristics.

Configuring interference measurement resources with additional physical cell identifiers for user equipment.

Segmenting the unified frame into distinct sub-frames manages delay-critical and background traffic, reducing latency while conserving network resources.

A multi-frequency phase-synchronized light source drives an optical modulator to vary modulation rates and frequencies.

User equipment reports channel readiness over a licensed link to enable base station scheduling on shared spectrum.

A radio transmitting apparatus maps identical symbols across multiple subcarriers to enable efficient interference cancellation.

A user device ranks CSI reports by priority to transmit multiple periodic or semi-persistent reports within a single slot.

User equipment autonomously manages serving cells by evaluating measurement quality and capability conditions to adaptively configure carrier aggregation.

Dynamic adjustment of sounding reference signal bandwidth positions prevents resource collisions between overlapping bandwidth parts in new radio systems.

Configures non-consecutive monitoring occasions to enable micro-sleep states, reducing power consumption while maintaining communication reliability.

A wireless distance measurement method processes phase differences between signals at multiple frequencies to calculate range without time synchronization.

A radio-frequency circuit manages signal magnitude slope to maintain error vector magnitude standards.

A base station selects between first and second DM-RS patterns to transmit downlink control channels based on terminal service type.

A PUCCH transmission mechanism switches to a licensed carrier when clear channel assessment fails on an unlicensed secondary component carrier.

Frequency-shifted OFDM pilot symbols eliminate trial-and-error channel searches, significantly reducing service discovery time.

An access point duplicates request-to-send frames across sub-channels to identify available frequency resources for simultaneous client transmissions.

Segmented capability signaling resolves ambiguity between cellular releases, ensuring reliable PDCCH span-based monitoring without dropped calls.

A mobile terminal apparatus manages half-duplex FDD radio communications by selectively processing uplink and downlink signals based on defined priority relationships.

A user terminal receives synchronization signals within a listening duration to control physical downlink channel reception.

A user terminal control section manages frequency hopping patterns for uplink data channels based on received resource information.

Dynamic DCI selection of pre-configured TCI states reduces latency and signaling overhead while improving multi-TRP transmission reliability.

User equipment orders carrier aggregation combinations by relevance to broadcast prioritized lists within constrained uplink grant space.

Dynamic interleaving seeds maximize frequency diversity in OFDM broadcast signals, resolving reliability and complexity trade-offs.

An Itô-Hermite polynomial block processes the out-of-band emission value to reduce spectral leakage and adjacent channel interference in OFDM systems.

Segmenting system bandwidth into independent subbands with varying subcarrier spacing resolves air interface inflexibility and reduces signaling overhead.

Extended initial detection signals enable clear channel assessment before data transmission, resolving maximum coupling loss challenges in unlicensed bands.

User equipment evaluates cell group states to activate PDCP packet duplication, resolving reliability and control complexity trade-offs.

Dynamic uplink bandwidth part switching resolves insufficient uplink resources in time division duplex systems, reducing latency and improving coverage.

A user node switches between wide and narrow receiver filters to maintain wireless connectivity.

Segmented broadcast and unicast messages allocate multi-carrier resources, reducing channel overhead while maintaining complete system information.

A preset mapping relationship between physical uplink shared channel and physical random access channel resources determines transmission positions.

On-the-fly hopping pattern selection resolves collisions while optimizing system efficiency under variable bandwidth allocations.

Dual channel lists enable legacy devices to scan networks while newer stations utilize wider bandwidths on channel 144.

IAB nodes use paired spectrum carriers for simultaneous uplink and downlink transmission.

The UTW-SC-FDE scheme applies time-domain windowing and cyclic prefix insertion to reduce out-of-band emission while maintaining communication quality through de-windowing compensation.

Wireless devices aggregate unlicensed carriers to meet reliability targets through redundant transmissions.

Segmenting the radio frequency front-end with separate antennas reduces insertion loss and manufacturing costs while maintaining filter selectivity.

Base station allocates overlapping time-frequency resources to IoT terminals using adaptive transmission modes for reliable data delivery.

Master node selects anchor carrier using robust transmission modes like beamforming to improve air-interface communication quality in poor coverage areas.

Terminal determines gap subframes and slots via RRCReconfiguration to resolve complexity in measurement and MUSIM operations.

A receiving device uses a first DMRS to demodulate second data on overlapped time-frequency resources.

User equipment identifies transmission configuration indicator states to configure uplink transmissions across multiple network points.