Signal Allocation TRIZ Cases

A pseudo-random number generator initializes sequences to produce demodulation reference signals mapped with the EPDCCH.

A transmitting apparatus schedules signals across multiple time units to determine transport block sizes based on total resource elements.

A TCP receiver adjusts receive window size based on physical link degradation to mitigate bufferbloat.

Network nodes activate conditional bicasting during mobility operations to resolve the contradiction between handover reliability and latency.

A group identifier scrambles uplink messages from multiple user equipments sharing transmission resources.

A terminal decodes D2D data using demodulation reference signaling extracted from a separate message.

A transmitter embeds a BPSK-modulated signature symbol in an EHT PPDU frame to identify the protocol standard version.

A wireless device receives cancellation indications and determines protected uplink resources to preserve critical transmissions.

A user equipment rate matches uplink transmissions around reserved resources and clear channel assessment gaps in shared spectrum bands.

A new DCI format triggers channel state information reference signals for multiple user equipments simultaneously.

PreDFT-GI-DFT-s-FDM waveform uses a known guard interval sequence to reduce peak-to-average-power ratio.

Segmented PRACH transmission reduces random access latency in unlicensed bands by mapping one or two slots from N available options based on subcarrier spacing.

Segmented transmission across antenna subsets lowers processing load by reducing channel estimates required for MTC devices.

Segmented control channels coordinate 4G and 5G resource allocation, resolving interference that reduces UE throughput.

A wireless communication system selects channel quality indicator tables to support higher order modulation schemes.

Frequency resource segmentation resolves slot format indication complexity and collision handling inefficiencies in wireless communication systems.

A sidelink unlicensed frequency resource allocation mechanism uses sub-channels or interlaced resource blocks to indicate transmission bandwidth.

Enhanced random access channels reduce latency and signaling overhead by segmenting transmission resources for small data packets.

Companion DCI messages relay co-scheduled UE control data to receiving UEs, reducing processing burden and battery drain during multi-layer transmissions.

Aggregated sidelink HARQ reporting compresses multiple acknowledgments into single transmissions to optimize resource usage.

Distributed unit provides MIMO configuration data to the central unit for secondary cell management.

A base station adjusts a contention window size using HARQ feedback and bandwidth part overlap to improve channel access efficiency in unlicensed bands.

Master node allocates multiple SN counter values and KSN keys to secondary nodes for secure user plane data transmission.

A user equipment determines beam indication usage for transmission configuration indicator states.

An enhanced physical downlink control channel associates specific antenna ports to improve channel estimation accuracy.

Network device segments reference signals into cell-specific, user equipment-specific, and group-specific types to reduce signaling overhead.

Base station configures default receiving beams for wireless devices to receive downlink transmissions within a threshold time period.

A downlink radio frame uses distinct symbol bandwidths to transmit common and data signals simultaneously.

User equipment determines occupied sub-bands and adjusts communication resources dynamically to resolve bandwidth variation bottlenecks in unlicensed spectrum.

Dynamic pilot configuration replaces fixed LTE patterns, resolving the trade-off between process stability and system adaptability.

A terminal generates channel state information sub-reports and determines their allocation based on unique identifiers.

A broadcast signal frame generation device combines core and enhanced layer signals at different power levels using a combiner and power normalizer.

Embedding uplink control information in demodulation reference signal sequences improves channel estimation accuracy and transmission capacity.

Selective muting of interfering resource elements in channel state information reference symbols improves channel estimation while preserving system throughput.

Terminal control unit estimates inter-user interference via base station reference signals, suppressing distortion to maintain throughput in MU-MIMO systems.

A user equipment determines a subslot structure to transmit physical uplink control channel repetitions.

A network node determines a modulation coding scheme offset for uplink control information transmission via a physical uplink shared channel.

Mobile station apparatus measures channel state information reference signals using configured offsets to prioritize remote radio heads near the device.

Transmitting UE repeats control information to allow receiving UE sufficient time for decoding before data arrival.

Dynamic resource block assignment and variable transmit power reduce interference with communication links while improving positioning accuracy.

Network device switches downlink to uplink measurement signals when signal strength drops below a threshold, reducing signaling overheads.

Nodes adapt routing metrics via dynamic modes of operation to prevent partitioning and optimize throughput in heterogeneous networks.

Terminal device determines target transmission position for configured grant repetition resources.

A flexible transmission method allocates non-overlapping resource block regions to unique reference symbols for user equipment demodulation.

Segmenting the eight-bit field into category and user parts resolves capacity limits in HE-SIG-B common fields.

A terminal receives Downlink Control Information containing transmission configuration indicators to schedule multiple physical downlink shared channels.

Segmenting PUCCH resources by TRP resolves reliability issues in multi-TRP environments while maintaining configuration simplicity.