Transmission Path Division TRIZ Cases

A resource allocation method segments subcarriers to create flexible guard bands within resource blocks.

A single DCI message releases multiple semi-persistent scheduling and configured grant resources, reducing control signaling overhead in wireless systems.

Segmenting the CORESET-0 into overlapping and additional resource grids allows low-tier UEs to decode PDCCH without disrupting legacy operations.

A distributed PDCCH transmission structure uses frequency-contiguous resource blocks to enhance reception reliability in 5G networks.

A programmable FFT core extends a validated 64-point block to 128 points using a wrapper and Danielson-Lanczos formula.

A terminal determines a dynamic HARQ-ACK codebook using an adaptive PDCCH monitoring occasion set for wireless communications.

Asymmetric phase rotation in BPSK dual carrier modulation reduces peak-to-average power ratio while maintaining frequency diversity.

Sequence group index determines DMRS sequence generation to minimize inter-cell interference in New Radio systems.

A pilot signal allocation method adjusts density based on relative speed to optimize channel estimation accuracy.

A base station adjusts a contention window based on NACK signal ratios to optimize channel occupancy.

A user terminal detects downlink control channel allocation candidates in one-symbol and multi-symbol units.

Access point transmits null data packet announcement and null data packet to stations for channel state feedback.

Segmented carrier indicator fields reduce downlink control information bit length, conserving air interface resources.

A radio terminal transmits response information on uplink resources overlapping downlink blocks to enable efficient channel estimation.

A rank-deficient pilot mapping matrix transmits repeated pilot symbols to enable phase estimation during training periods.

Segmenting signals into frequency-domain subcarriers reduces hardware complexity at lower capacity nodes while maintaining high system productivity.

Virtual carrier segmentation reduces power consumption by activating only required bandwidth blocks instead of maintaining full wideband operation.

User equipment determines timing offsets from overlapping reference signals to improve positioning accuracy while managing signal processing complexity.

Terminal transmits BWP combination mapping to base station, enabling direct DC subcarrier position determination and reducing signaling overhead.

A device with coexisting radios compares newly determined interference information against previously reported data before sending updates to the network.

A tone reservation method selects carrier indices to minimize peak signal amplitudes in orthogonal frequency division multiplexing systems.

Applying distinct downclocking ratios to signal portions generates channel widths that fit TV white space masks while improving delay spread immunity.

A node determines search space sets to identify available time-frequency resources for physical downlink shared channel transmission.

User equipment determines secondary component carrier existence via system information to establish stable linkages for reliable data transmission.

Selective PTRS transmission in favorable sub-bands mitigates interference and fading to improve reliability.

Extended bandwidth carrier segments control signaling outside legacy regions, resolving physical downlink control channel bottlenecks.

A user equipment configures sounding reference signal resources using a partial frequency sounding indicator to determine transmission parameters.

A terminal device determines a reference size and aligns bandwidth parts to schedule resources across multiple serving cells using one Layer 1 signaling message.

Network device determines time-frequency resources from terminal capability data, reducing uplink processing delays and scheduling failures in wireless systems.

Segmenting common search spaces into UE-specific allocations mitigates interference among heterogeneous networks while expanding control channel capacity.

Central control means allocates non-overlapping frequency fragments and forwards radiation masks to reduce mutual interference between operators.

Network nodes configure aperiodic sounding reference signal switching triggers using downlink control information formats to enable rapid carrier switching.

A virtual carrier system allocates communications resources within a host frequency bandwidth to reduced capability devices based on their receiver bandwidth.

User equipment detects overlapping uplink transmissions and applies configured transmission modes to resolve resource conflicts.

A predictive model estimates radio conditions on unmeasured carrier frequencies using data from a selected subset of available carriers.

Segmenting primary and secondary carrier management reduces radio resource complexity while maintaining quality of service.

Segmenting synchronization signals from demodulation references reduces overhead while maintaining frequency synchronization accuracy.

A narrowband wireless terminal measures signal quality across multiple resource units to select the optimal carrier for dual carrier modulation reception.

Segmenting frequency resources with guard bands and intervals reduces interference while maintaining switching flexibility.

A method determines second type reference signal parameters using first type signal parameters to enhance orthogonality and flexibility in multi-user multiplexing.

Calculating offset-based starting points for reference and subsequent search spaces enables blind decoding of control signals across multiple component carriers.

Null values inserted in the interleaving matrix ensure correct data transmission from virtual to physical resource blocks without increasing mapping complexity.

Segmenting Uu component carriers into assigned subsets reduces blind search overhead while maintaining complete sidelink transmission coverage.

Base station selects carrier subsets for terminal monitoring via physical-layer signaling to handle load and interference changes.

A terminal device determines a first numerology for transmitting a random access message based on frequency band correspondence.

Physical control channels carry scrambling mode indicators, enabling reliable receiver descrambling and Peak-to-Average Power Ratio reduction in OFDM systems.

Configuring uplink-downlink subframes for 2 ms sounding reference signal periodicity improves channel quality estimation accuracy in fast time-varying channels.