Criteria Allocation TRIZ Cases

CAZAC sequence preambles minimize interference with orthogonal transmissions while improving resource allocation efficiency in wireless networks.

A multipath data streaming system divides source streams into transport buffers for parallel transmission across distinct wireless channels.

Extracting channel components reduces pilot overhead and signaling delay while maintaining beam selection accuracy.

A base station determines its cell group and performs full-duplex operations based on target configuration information.

Segmenting wide bandwidths into 80 MHz sub-blocks reduces design complexity while maintaining uniform tone distribution.

Channel allocation matrices apply finite field geometry to minimize refresh periods while ensuring complete user connectivity.

A terminal determines a repetition factor to extend transmission subframes and increase signal energy.

A terminal device determines resource elements for physical downlink shared channel mapping based on cell-specific reference signal positions.

Station apparatus reports reception quality metrics to access point for dynamic multi-link configuration.

A self-organizing network creates outer and inner rings to minimize co-channel interference across multiple frequency bands.

Wireless communication apparatus selects frequency bands based on priority to enable parallel data transmission.

Dynamic DMRS resource allocation adapts signal density to current channel conditions, improving communication capacity and throughput.

Segments devices by MER and SNR to assign optimized profiles, increasing channel capacity while reducing data loss.

A resource manager calculates selection weights using exponential load metrics to distribute client requests evenly across available nodes.

Control device assigns distinct resource mapping patterns to adjacent radio cells, preventing signal collisions and maintaining communication quality.

A radio node selects peer discovery resources using calculated SINR values to optimize beacon signal transmission.

Estimates interference covariance matrices using cell-specific resource elements to enable concurrent transmission and precoding for cancellation.

A base station allocates special subframes to manage interference in heterogeneous wireless networks.

Node B determines reverse-link data rates using channel estimates and SNR measurements to optimize system capacity while managing transmit power waste.

Segmenting DMRS sequences across multiple root sequences resolves detection performance drops caused by interference when supporting large numbers of users.

A system calculates channel amplitude and phase estimates to generate a cancellation signal for full-duplex communications.

Dual-frequency smoothing amplitude modulation eliminates high-order harmonic line spectrum components to reduce frequency bandwidth occupation.

Base station segments uplink resources by interference strength to allocate symbols, reducing block error rates from neighbor cell signals.

A wireless node collects SNR information from neighbor nodes to set a modulation and coding scheme for data transmission.

A communications apparatus determines time-frequency resources for uplink transmission using control information to send reference signals on overlapping channels.

Hierarchical control signaling structures organize multi-carrier data into specific subcarrier sets and signal sequences for efficient transmission.

Mapping contention signals to data resources reduces control traffic overhead and improves network efficiency for growing machine-to-machine terminals.

A user equipment receives a discovery reference signal measurement timing configuration to isolate serving cell reference signal received quality measurements from small cell interference.

Segmented allocation patterns distinguish MBSFN and unicast subframes, reducing terminal measurement overhead while maintaining channel capacity.

Cell-specific scrambling enables coherent combining of desired signals while non-coherently mixing interfering signals to improve signal-to-noise ratio.