Transmission Path Division TRIZ Cases

Dual-polarization signaling splits 5G traffic into parallel channels to raise throughput while reducing cross-polarization interference.

Flexible UE signaling switches by carrier activation state to pinpoint DC leakage and help base stations cut uplink distortion and in-band emission.

Different SRS ports are assigned to each uplink band to improve DL channel estimation from UL/DL reciprocity without excessive signaling.

Multi-carrier C-PRS builds virtual phase measurements to constrain integer ambiguity and improve UE positioning when GNSS is weak.

Separate HARQ codebooks let cooperating member UEs report downlink decoding status faster, improving retransmission handling and reducing interference.

A common frequency region and shared CORESET let UEs with different active BWPs receive group-common PDSCH without BWP switching overhead.

A single broadcast index maps different CORESET #0 resources for low- and high-bandwidth NR terminals, improving access and reducing waste.

Configurable symbol length and placement make LTE and NR frame structures more flexible while limiting control signaling overhead.

When DCI timing is too short for beam switching, CORESETPoolIndex maps the scheduling carrier to the correct default TCI state.

A two-step wide-to-narrow beam sweep cuts FR2 positioning reference signal overhead while preserving positioning accuracy.

Repeated PDCCH transmission on multiple CORESETs improves DCI reception reliability while limiting unnecessary control resource use.

Compares pre- and post-smoothing noise power in an OFDM receiver to choose the channel estimate that best supports signal decoding.

Separate control and data BWP mapping with tuned switching gaps helps NR RedCap UEs cut latency while maintaining reliable signaling.

UE capability information enables faster RRC-based BWP switching to cut 5G power use while preserving data throughput and lower latency.

A PHY preamble encoding scheme maps up to 16 spatial streams across 8 WiFi clients while limiting overhead in MU-MIMO packets.

Explicit DCI search space grouping separates single-cell and multi-cell scheduling to cut UE blind decoding, power use, and latency.

Dynamic selection of PRS processing windows and measurement gaps improves 5G positioning accuracy while limiting processing time and complexity.

UEs switch and selectively measure downlink resources outside the active BWP during the PRS window to improve 5G positioning accuracy.

Large Terahertz bandwidth is split into adaptive component carriers to raise data rate while easing converter limits and synchronization errors.

Orthogonal cover codes with frequency-hopped PUSCH repetitions let multiple UEs share uplink resources with lower interference and higher throughput.

Preconfigured target-cell CSI measurements let the UE assess candidate cells with less signaling, reducing inter-cell mobility latency and overhead.

Sparse delay-Doppler grid allocation cuts peak power and signal complexity while improving multi-user uplink reliability in high-speed links.

Configuring SBFD and non-SBFD symbols with signaling-based restrictions helps UEs manage cross-symbol transmission and reception interference.

Allocating orthogonal and non-orthogonal time-frequency resources enables hybrid MA with multi-stage decoding for higher capacity and reliable communication.

When SRS and physical channel schedules overlap, user equipment omits selected SRS intervals to cut interference and protect throughput.

Point-wise minimum fusion of preamble and payload ambiguity functions suppresses side lobes and improves radar range and velocity sensing.

Separate KeNB handling for PCell and SCell encrypts secondary-cell data in cross-eNB carrier aggregation and blocks unauthorized decryption.

A 1-bit DCI waveform indicator lets the UE switch PUSCH between configured waveforms, improving uplink flexibility in 5G/6G bandwidth parts.

One DCI schedules multiple serving cells, reducing control signaling overhead while maintaining flexible resource allocation and spectral efficiency.

Configurable reference signal mapping across symbols and comb sizes improves 6G channel estimation, latency, and link reliability.

Using single-slot and multi-slot PDCCH blind detection limits, the UE gains scheduling flexibility while reducing blockage probability.

Beamforming and cross-carrier reference signals improve mmWave location sensing accuracy despite high path loss and short range.

By assuming cross-carrier scheduling support in advance, the terminal signals capabilities that keep Single DCI multi-cell scheduling stable.

Discontinuous RU allocation in punctured 80 MHz WLAN channels cuts signaling overhead while improving throughput, power, and coverage.

Adaptive RSS thresholds shift terminals between high and low uplink bands to balance load, improve throughput, and reduce disconnections.

Fixed SL-PRS time-frequency mapping avoids DMRS collisions in the same slot, preserving sidelink positioning accuracy and channel estimation.

DCI-indicated slot offsets let aperiodic SRS adapt to changing NR uplink-downlink timing without slow RRC reconfiguration.

Scaling PDCCH candidates by aligned DCI format sizes helps multi-cell scheduling stay within UE decoding capability in 5G NR.

Maps slot format information across different subcarrier spacings so terminals can assign uplink, downlink, and flexible symbols with less complexity.

Guard periods between aggregated component carriers cut uplink interference, improving SRS-based positioning accuracy in LTE and NR.

Direct DU setup messaging enables spectrum aggregation across base stations and cells, cutting signaling delay and improving resource management.

By matching uplink skip time to the shorter RF chain switching period, terminals reduce wasted uplink resources and improve transmission performance.

TDRA slot offsets and subcarrier spacing mapping organize Type-1 HARQ-ACK feedback for multiple PDSCHs with more reliable 5G scheduling.

When a downlink BWP changes, the UE excludes earlier PDSCH entries and sends a semi-static HARQ-ACK codebook to improve uplink control use.

Grouped SRS indication cuts downlink control overhead while keeping SRS-to-MIMO layer mapping aligned in multi-panel uplink transmission.

Dynamic NR bandwidth part hopping improves frequency allocation, throughput, and latency while limiting inactivity timer and signaling overhead.

Flexible RBW settings within one BWP enable joint downlink and uplink operation without BWP switching delays, improving latency and throughput.

Uneven PTRS block placement improves high-frequency phase noise estimation and suppression while maintaining low PAPR and spectral efficiency.

Precomputed LBT results let base stations indicate usable resource block sets, improving unlicensed-band data reliability without added latency.

Maps each carrier's measurement resources to a specific gap pattern so a UE can run independent multi-frequency RRM measurements with less coordination complexity.