Transmission Path Multiple Use TRIZ Cases

Null-steered lens-coupled antenna arrays suppress self-interference, enabling concurrent uplink and downlink beamforming with better signal quality.

Dedicated FDD/TDD channels and unique orthogonal codes let one aircraft control multiple aircraft with low-latency, real-time links.

Dedicated FDD/TDD channels and orthogonal codes enable scalable, hard real-time aircraft remote control with low-latency bidirectional links.

A switch-mixer RF circuit offsets same-phase aggressor signals to improve multi-port isolation despite parasitic package inductance.

Grounded switch paths steer same-phase aggressor signals to the mixer, preserving RF port isolation despite package parasitic inductance.

A multi-SIM UE signals its preferred frequency resource to the network, enabling preconfigured BWP switching with less delay and throughput loss.

When slot-format and channel-occupancy indications overlap, the terminal prioritizes occupancy time signaling to align with base station use.

Frequency-domain resource typing lets terminals skip blocked uplink channels and use available bands in flexible duplex networks.

Base-station preconfiguration enables repeated PUCCH transmissions before dedicated setup, improving uplink reliability and reducing early RRC failure.

Multi-TB uplink repetition in unlicensed configured grants balances reliability and latency through flexible TB counts and HARQ signaling.

When logical channel limits are missing on the active BWP, dynamic grants and priority-based changes keep uplink data transmission available.

Constrained pseudo-random time hopping spreads sub-packets across a periodic grid to cut burst collisions while preserving receiver synchronization.

Dynamic Soft-FDD shifts the CATV upstream-downstream split in software to raise upstream capacity while limiting interference.

Direct MSG2 delivery on PDCCH removes PDSCH scheduling delay, speeding terminal random access while preserving timing advance and uplink grant.

One DCI schedules multiple SIBs in a single SI time window, cutting repeated UE monitoring and network operating time.

Range- or direction-based indication signaling lets only capable V2X terminals return auxiliary resource information, improving mode-2 selection reliability.

A DU port registry maps DU port IDs to CPRI ports so O-RAN radios can be discovered correctly and packet loss is avoided.

HARQ ID intervals let UEs schedule set uplink grants more efficiently, improving throughput while reducing latency and signaling overhead.

Adaptive amplitude and phase control cancels self-interference before the LNA, preventing distortion across changing transmit power ranges.

Dynamic switching between predefined time-domain patterns cuts base-station interference and latency in asynchronous wireless networks.

Configurable hop offsets keep adjacent PUSCH hops inside uplink BWP or subband limits, improving intra-slot transmission feasibility.

Aligned MC-DCI sizing across scheduled cells cuts blind detection complexity and improves PDCCH transmission performance.

Dynamic RLC sequence number sizing improves 5G carrier aggregation throughput and cuts latency by reducing buffer limits and retransmissions.

Real-time amplifier bandwidth control amplifies active PRBs while excluding blanked PRBs to cut residual energy and adjacent-band interference.

Selective deactivation of amplifiers tied to blanked PRBs prevents residual subcarrier energy, reducing interference and improving network quality.

Switching between RedCap and eMBB communication modules helps multi-module wireless devices cut power use without sacrificing service fit.

Selective CG resource usage reporting lets terminals and network devices cut signaling overhead while preserving flexible low-latency uplink management.

Selective bandstop and bandpass filtering after amplification suppresses residual energy in blanked PRBs while preserving active subcarriers.

When network triggers are missing, the UE performs configured positioning measurements to keep timing compensation valid, improving link reliability.

Bit-based reporting lets terminals indicate configured grant resource states accurately while limiting signaling overhead and processing complexity.

Reference signals placed at edge frequency positions let a single-filter receiver estimate offset and improve demodulation under oscillator drift.

Two transceivers, orthogonal polarization, and asymmetric TDD reduce self-interference and lift mesh throughput in dense wireless deployments.

Interlaced frequency resource pools give sidelink positioning and sensing wide bandwidth and Doppler range without sacrificing communication capacity.

Adaptive switching between centralized and distributed resource selection helps 6G subnetworks handle mobility and interference while preserving latency and reliability.

Pre-configured 5G uplink resource blocks are monitored and reassigned by usage pattern to cut latency and improve service-specific QoS.

A single CSI report groups multiple antenna port measurements with port indicators to cut reporting overhead and avoid CSI expiration.

Preconfigured candidate uplink resources let the terminal signal a selected index, cutting XR transmission delay and avoiding network blind detection.

Separating excitation and tag response into different subchannels cuts UE self-interference and enables AMP tag decoding without receiver changes.

Dynamic timing offsets and mitigation actions prevent data loss when UE RF switching limits disrupt dual-active protocol stack handover.

Priority-based channel sensing identifies candidate resources to cut NR sidelink collisions, interference, and latency without extra signaling.

Interlaced frequency resource pools support wide-band positioning and Doppler sensing while preserving sidelink communication capacity.

Per-resource-pool CBR measurement on activated BWPs improves carrier selection and reselection while reducing resource pool conflicts.

Dropped-transmission checks let a UE detect sidelink SPS collisions, then retune muting or reselect resources to improve reliability.

Pre-configured non-serving cell bandwidth parts and TCI states let UE measure beams and switch faster with L1/L2 signaling.

Preconfigured multi-TCI scheduling lets a wireless device switch or combine PDSCH states to improve transmission efficiency and cut latency.

Dynamic UL BWP activation and RAR field truncation or bit insertion improve PUSCH frequency allocation in 5G random access.

Periodic channel occupancy and slot-format feedback guide SS group switching, improving PDCCH monitoring continuity in NR-U FBE.

Configuring positioning reference signal hops with time offsets preserves RF retuning intervals, enabling accurate IoT positioning without disrupting data transmission.

Beacon frames sent on a hopping primary channel or fixed channel help AMP IoT devices meet 250 kHz and frequency-hopping rules.

Selective SRS frequency hopping activates only needed resource sets, improving wireless positioning accuracy while limiting signaling overhead.

This case uses IUC messages and SCI feedback to guide UE resource selection, reducing sidelink collisions without a scheduler.

This communication case uses virtual CC and BWP-level allocation to reduce scheduling overhead across bundled component carriers.

Partitioning the sidelink resource pool reduces interference between radar and sidelink transmissions while improving spectral efficiency.