Transmission Path Division TRIZ Cases

A communications apparatus determines PUCCH transmission cells using DRX configurations to prevent UCI loss during inactive periods.

User equipment detects sidelink carrier failures and recovers via candidate carrier reselection to maintain communication reliability.

A frequency domain resource allocation method segments resources to maintain consistent precoding across transmission points.

Segmenting search spaces into candidate sets reduces processing power required for blind decoding downlink control information.

Segmenting data into distinct pipes within an OFDM frame structure resolves the trade-off between service versatility and transmission efficiency.

Sectors cooperate using shared hopping patterns to improve channel quality at boundaries while maintaining system throughput.

Grant-free transmission eliminates scheduling overhead and latency by allowing direct uplink data transmission with pre-configured timing associations.

A first terminal adjusts its clear channel assessment threshold based on detected channel noise levels to optimize data transmission parameters.

A user equipment maps modulated symbols to resource elements across consecutive symbol periods of a physical uplink shared channel.

Merging sounding reference signal configuration into existing uplink scheduling grants reduces resource requirements and increases multiplexing flexibility.

Mapping control information onto high-frequency resource elements in D2D physical resource blocks improves spectral efficiency while reducing network load.

A transmitting device generates symbols using segmented resource units with varying tone counts to enable frame transmission in wireless networks.

User Equipment suspends secondary cell group bearers during master node radio link failure to maintain data throughput.

Switching PDCCH monitoring between source and target cells prevents premature Radio Link Failure during inter-cell mobility.

A wireless access point selects candidate resource units for retransmission based on historical success rates and correlation metrics.

Grouping subbands for joint parameter selection reduces feedback overhead and adaptivity complexity while maintaining high spectrum utilization rates.

Coordinated orthogonal DMRS ports and zero power CSI-RS configurations enable accurate interference estimation in dense small cell deployments.

Segmented packet preambles with π/2-BPSK modulation improve signal detection and channel estimation accuracy for robust mmWave links.

A user equipment determines valid transmission time intervals based on resource element numbers to optimize decoding operations.

Terminals use dynamic time-frequency resource indication to avoid overlapping allocations, reducing frequency waste and latency in 5G networks.

Wireless devices monitor a physical downlink control channel for group requests masked with a group-radio network temporary identifier to report channel quality indicators.

Transmitter data predistortion compensates for nonlinear distortion in OFDM satellite links.

A first UE detects PSCCH signals and compensates PSSCH-RSRP values to determine available candidate single-subframe resources.

Dynamic guard zones replace fixed bands via scheduling, resolving the contradiction between channel separation and bandwidth utilization.

Supplementary phase modulation overcomes bore-sight phase singularity, allowing standard antennas to transmit OAM modes without complex phased arrays.

An access network device configures semi-persistent scheduling resources using Time Sensitive Communication Assistance Information.

A timer control unit determines transmission time intervals for mobile communication operations.

User equipment generates a second MAC PDU including control elements and higher priority data to prevent loss during overlapping transmission times.

A user equipment terminal separates wideband and frequency-selective control information for distinct channel transmission.

RRC configuration resolves downlink control information ambiguity in wireless systems.

Determining second thresholds per subcarrier spacing optimizes PDCCH detection candidate allocation across multiple spans.

Segmenting TDD frames into dedicated relay subframes resolves frame structure constraints to expand system coverage and improve throughput.

User equipment deactivates packet duplication via MAC control elements to optimize data radio bearer configurations.

Transmitting a resource grant index identifying positions within an sTTI frequency band reduces packet latency and control overhead.

Terminal device receives code block group indication to identify preempted resources.

Adaptive frequency domain spectrum shaping configures dynamic filter parameters to reduce peak-to-average-power ratio while maintaining spectral efficiency.

A UE-specific reference signal uses consecutive frequency resource elements to support precise channel estimation in wireless networks.

Transmitter selects control information bandwidth from candidate sets based on user data occupancy, reducing blind detection complexity at the receiver.

Dividing frequency bands into sub-bands with localized silence patterns reduces interference and improves throughput in cognitive radio systems.

Time division multiplexing aligns single-carrier waveforms to reduce peak-to-average power ratio in uplink transmissions.

A reference symbol frequency control loop adjusts receiver frequencies using a discrimination feedback mechanism.

Evolved Node B selects optimal unlicensed band channels for cellular communication.

An OFDM modulator combined with single-sideband prep enables beamforming that isolates power signals from broadband data interference.

A user equipment selects uplink time-frequency resources based on transmit beam correspondence to optimize grantless transmission.

A communication device configures quasi-co-location parameters to multiplex data transmission resources.

Terminal device selects non-first uplink subframes for control information transmission to maximize scheduling flexibility.

Segments resource budgets between master and secondary cell groups to prevent overbooking while maintaining control signaling coverage.

Defining pilot tone positions on the frequency axis for resource units improves spectrum efficiency while managing interference in dense WLAN environments.