Transmission Path Division TRIZ Cases

A short transmission time interval structure configures special subframes to reduce latency in wireless systems.

User equipment determines physical downlink control channel monitoring limits using separate control resource set groups.

Dual subcarriers replace pilot tones to halve phase error variance, enabling wider loop bandwidths and lower transmit power.

A base station transmits downlink control information on component carriers using a carrier indicator field to guide user equipment detection.

Time-domain multiplexing merges reference and data symbols in SC-FDM waveforms, reducing pilot overhead while maintaining channel estimation accuracy.

Concentrating control channel candidates on the first time symbol reduces latency while maintaining reliability for user equipment monitoring.

A method dynamically switches the primary serving cell to a secondary cell based on real-time NACK rate and effective uplink bandwidth comparisons.

Segmenting frequency resources with independent position and common size parameters reduces signaling overhead while improving frequency diversity.

A network node transmits duplicated downlink control information across multiple carriers to ensure reliable scheduling.

Nested pilot value mapping tables generate orthogonal frequency division multiplexing sequences using mathematical formulas.

A terminal transmits uplink signals using a unified clear channel assessment gap for multiple transmission time intervals.

Multiple transmit flow units generate composite OFDM symbols with enhanced guard tones, resolving spectral efficiency and regulatory compliance trade-offs.

Aggregating control information across multiple subframes via preset patterns improves LTE transmission reliability by mitigating single-subframe failure risks.

Assigning orthogonal reference signal ports to distinct base stations suppresses inter-cell interference and improves channel estimation reliability.

Prevents extended switching delays and interruptions by scheduling later active bandwidth part switching outside earlier switching delays.

Generalized Chirp-Like sequences enable fast cell identification via optimal cyclic cross-correlation, reducing processing complexity and power consumption.

Evolved Node B allocates peer-to-peer resources using distinct timeslots and peer sets.

Segmenting carriers into primary and secondary core roles resolves management bottlenecks for important secondary components.

Dual demodulation resolves relaxed backhaul delays by determining correct formats before primary scheduling arrives, increasing uplink transmission rates.

Bundling SRS with PUSCH in one slot cuts LBT operations from two to one, lowering failure probability in unlicensed spectrum.

A base station selects non-adjacent channels to transmit downlink and receive uplink signals simultaneously.

A UE manages SRS carrier switching using defined timing thresholds and priority rules.

Random access channel resources carry channel state feedback from idle user equipment, reducing latency and resource consumption during multicast transmission.

Multi-component carrier repetition techniques schedule PDSCH transmissions across diverse frequency bands to enhance signal robustness.

A method allocates EPDCCH resources using distinct starting OFDM symbols to separate control channels.

RRC signaling configures Control Format Indicator values to eliminate false detections during cross-carrier scheduling.

First node associates PTP and PTM branches via RRC fields, reducing signaling overhead during transmission switching.

A radio access node requests and receives set-up information including uplink transmission capability indicators over an X2 interface.

A communication network partitions frequency bands to assign varying subcarrier counts, reducing receiver complexity.

A beam determination mechanism updates node resources and selects preferred beams for wireless communication systems.

A CSI difference report mechanism transmits statistics on the gap between source and target channel state information to a base station.

A terminal device determines a point A using high-layer parameters and subcarrier offsets to configure resource grids.

Faster-than-Nyquist signaling compresses pulse intervals to resolve side-lobe dispersion and latency trade-offs.

Iterative bit allocation optimizes vectored DSL line ordering and power distribution across tones.

Base station modifies listen-before-talk parameters to prioritize ultra-reliable low-latency communication traffic against transmission latency constraints.

A wireless device enables multiple frequency layers for positioning reference signals to enhance measurement quality.

User equipment reports measurement capability to network device, enabling dynamic measurement gap configuration that reduces resource consumption.

A group-common pre-emption indication mechanism transmits resource allocation signals on the physical downlink control channel to manage time-frequency resources.

Candidate starting positions for transport blocks reduce transmission latency and resource waste in unlicensed spectrum communications.

Measures reference sensitivity by setting E-UTRA band parameters to manage interference when device-to-device communication uses uplink bands.

Mapping eREGs to fewest localized eCCEs in PRB pairs improves multiplexing efficiency across distributed and localized E-PDCCH modes.

Extending the cyclic prefix length in LTE subframes to capture multicast-broadcast signals with longer propagation delays.

A terminal device discards secondary control information when it conflicts with primary indications for demodulation reference signals.

A demodulation reference signal apparatus adjusts sequence length based on pattern and density attributes to support flexible transmission configurations.

Terminals map PDCCH candidate positions to carrier indices to resolve cross-carrier scheduling ambiguity when DCI lacks explicit carrier indicators.

Victim base stations transmit reference signals to aggressor nodes, triggering downlink muting that resolves uplink interference from remote transmitters.

A communication device configures radio bearers as cellular-only during handover to maintain data handling continuity.