Transmission Path Division TRIZ Cases

A terminal device maps response information to physical uplink control channel resources using individual shift amounts and detected channel indices.

A base station applies hierarchical modulation to overlapping subframe regions, enabling simultaneous transmission of ultra low latency and legacy device data.

A wireless terminal applies differential phase shift keying between frequency chunks to reduce optical-to-electrical converter count.

Base station distinguishes near and far terminals using reception power criteria to transmit differentiated downlink responses via non-orthogonal multiple access.

Nodes exchange carrier measurement counts to resolve capacity conflicts during LTE-NR dual connectivity.

A terminal device selects physical uplink control channel resources across primary and secondary cells to transmit scheduling requests.

Configurable time offsets manage processing complexity and enable analog beam switching during simultaneous multi-cell scheduling.

A wireless access point transceiver separates communication streams and removes inter-carrier interference to enhance multi-user uplink throughput.

Network node configures terminal device with distinct transmission time intervals for uplink carriers using specific information elements.

Restarting the deactivation timer upon channel quality reports prevents base station and UE state mismatches that cause interference.

A terminal receives physical downlink shared channel data using identical rate matching information across multiple transmission time intervals.

A base station transmits frequency band indication information to mobile stations via radio resource control signaling.

Multiple downconverters process imbalanced carriers to mitigate residual sideband interference and improve carrier-to-noise ratios.

A slot format indicator specifies downlink and uplink symbol counts to determine symbol types.

Adjustable PRS sample counts resolve the trade-off between positioning measurement latency and accuracy in 5G networks.

Network device configures sidelink bandwidth parts with multiplexing format indication to support frequency or time division multiplexing for terminal devices.

A network device determines a timing gap based on the smallest subcarrier spacing to transmit dynamic grant DCI in advance of semi-persistent PDSCH.

Dynamic TDD resource switching in NR relay nodes resolves spectrum utilization bottlenecks while maintaining legacy device compatibility.

Time-first CCE-to-REG mapping distributes orthogonal demodulation reference signals across multiple symbols to reduce signal overhead.

Per-component carrier measurement gap configuration reduces resource wastage by tailoring gap lengths to specific component carriers.

Spatial domain multiplexing assigns distinct beam directions to sensing and communication signals using three-dimensional resource blocks.

Network device determines maximum PDCCH candidates based on subcarrier spacings of aggregated serving cells.

Extending DMRS density via cyclic shifts prevents SRS collisions, improving channel estimation for MTC devices.

User equipment maps sets of modulation symbols across time intervals to resource sets, reducing decoding complexity in distributed MIMO receivers.

A predefined subframe counting rule synchronizes discontinuous reception timers across multiple serving cells.

EPDCCH manages UE-specific search spaces to resolve interference between PDCCH and EPDCCH in carrier aggregation.

A downlink assignment incorporates a trigger flag to initiate aperiodic channel state information feedback from user equipment.

Network side device allocates shared frequency time slices to user equipment based on system load information.

Autonomous detection of physical downlink shared channel presence aligns transmission timing with radio access nodes, resolving listen-before-talk delays.

Hierarchical segmentation of preamble and MAC header decoding improves OBSS identification accuracy while reducing processing complexity.

Segmenting the network into donor eNodeBs and relay nodes resolves coverage versus complexity trade-offs, enhancing throughput at cell margins.

Grouping users by MIMO beamforming weights allows shared resource allocation, increasing accessible user count and system throughput.

Scales initial transport block sizes via translation tables to maintain coding rates within reliable ranges while reducing latency.

A second downlink control channel schedules short transmission time intervals to reduce processing delay.

Segmenting signal fields into common and user-specific components resolves frequency resource allocation complexity while maintaining high data throughput.

A first node transmits a target signal in a target radio resource group to trigger beam failure recovery across serving cells.

Scheduling entities restrict frequency component combinations to maintain beamforming performance at higher frequencies.

Segmenting frequency sub-bands allows simultaneous localized and distributed channels, resolving the trade-off between link-diversity and multi-user throughput.

Segments primary common and secondary dedicated modulation and coding schemes to reduce feedback overhead while maintaining per-carrier reliability.

Control data containers map secondary radio access technology signals onto primary carrier resources, reducing processing complexity across aggregated networks.

Subband precoding captures frequency-selective channel characteristics to improve spectral efficiency while managing device complexity.

Compressed PT-RS density signaling reduces payload size while maintaining phase noise compensation accuracy.

Segmenting frequency domain into bandwidth parts reduces blind detection complexity and control signaling overhead in dynamic access networks.

Separating bundling sizes for uplink control information and physical uplink shared channel reduces signaling overhead while maintaining coverage reliability.

Dedicated tracking reference signals resolve bandwidth trade-offs by enabling precise time and frequency lock for user equipment.

A base station sends an indication signal to a terminal for valid measurement reference signals.

User equipment selects sounding reference signal transmissions to prevent resource region collisions across multiple small cells.

Aligns sub-carriers across adjacent frequency channels using a calculated frequency offset to enable data transmission in overlapping regions.

A sidelink channel resource pattern table configures units with finer granularity to resolve signaling overhead and processing complexity in 5G networks.