Transmission Path Division TRIZ Cases

A scalable New Radio cell structure configures indexed bandwidth parts to enable dynamic switching and aggregation across component carriers.

Secondary cells transmit control information to schedule primary cell data, reducing PDCCH congestion and improving system efficiency.

A terminal device determines maximum blind detection times based on subcarrier spacing information to manage search space resources.

A time-frequency resource partitioning method divides transmission zones to reduce inter-cell interference in cellular networks.

A user equipment counter detects beam failures to trigger recovery requests or scheduling signals for secondary cells.

Digital signal processing unit compensates non-linear distortion in hybrid fiber coaxial networks.

Signaling indications convey puncturing information to resolve decoding failures and resource wastage in intra-UE punctured uplink transmissions.

A single physical downlink control channel region serves multiple carriers to distribute resource grants without modifying existing formats.

A base station assigns resource blocks to mobile stations using shared control signaling channels and chunk identifiers.

Base stations detect narrowband terminal radio capabilities from embedded message data and adjust transmission parameters to resolve PDCCH detection failures.

A single-ended vectored DSL system generates a cancellation vector from local near-end crosstalk measurements to reduce far-end interference.

Subsampling a Hadamard matrix via a defined function produces sequences that reduce peak-to-average power ratio while maintaining capacity in 5G NR systems.

A method for carrier aggregation across Frequency Division Duplex and Time Division Duplex modes using secondary cell indices.

Radio architecture generates secure sounding signals using temporary keys and sequence concatenation to protect ranging operations.

A multi-carrier packet communication system reduces control overhead through time-frequency zone designation and modular coding schemes.

Mapping DMRS resource elements to sub-subframes enables separate scheduling per interval, reducing latency while maintaining backwards compatibility.

Segmented zone allocation reduces control channel overhead and improves spectral efficiency.

User equipment transmits capability information for simultaneous sounding reference signal carrier switching to a base station.

Fractional PRB segmentation expands e-PDCCH search space candidates to boost control channel capacity.

A communication device generates two reference signals based on complementary sequences transmitted via a single antenna port and resource.

Segmenting the 80 MHz band into independent control fields resolves spectrum efficiency and area throughput bottlenecks in dense WLAN environments.

Universal RF blocks in a unified transceiver architecture minimize silicon area and component count while supporting diverse carrier aggregation schemes.

A user equipment signals its parallel stream processing capability to a network entity for downlink data transmission configuration.

Shared inductors reduce insertion loss and component count, resolving the trade-off between filtering performance and device complexity.

Segmenting uplink control channels prevents symbol interference between direct links and base stations.

Applying Walsh cover codes to balance reference signal power across OFDM symbols, resolving dual-layer beamforming imbalances.

Configures interlaced resource allocation for msgA PUSCH using existing RRC signaling to improve transmission efficiency without increasing device complexity.

Wireless access node adjusts carrier aggregation configuration based on measured packet reordering density factors.

Applying feedback mechanisms with intermediary reference signals resolves cross-link interference in flexible duplex systems.

A SC-FDMA method places HARQ-ACK bits on the second symbol after a reference signal to improve reception reliability.

Configuring measurement cycles via discontinuous reception periods enables inter-ENB carrier aggregation across macro and pico cells.

Cell portion specific PRS transmission enables distinct signal identification across multiple transmit points.

Primary cell determines HARQ-ACK bit count via secondary cell downlink allocation to resolve X2 interface latency.

A user terminal control section manages cell activation and deactivation periods based on received commands.

A base station determines long-term and short-term channel properties using separate reference signals to configure a precoding matrix for downlink transmission.

A base station sends control and data signals within specific frequency resource sets to enable dynamic channel reuse.

Segmented frame generators construct unified frames enabling interference-free transmission across discontiguous bands while maintaining backward compatibility.

MAC CE signaling dynamically adjusts aperiodic SRS slot offsets to resolve collisions caused by changing TDD formats.

A new 1024-QAM modulation and coding scheme table enables higher-order modulation for New Radio physical downlink shared channels.

Maps synchronization signals to fixed numerology resource blocks, reducing blind detection complexity in flexible 5G NR carriers.

A user equipment selects control channel formats with varying capacities to report channel state information across multiple cells.

Aligning CSI-RS frequency allocation with dynamic grants prevents resource waste while ensuring complete channel state information.

A terminal applies a scaling factor to identify allocated resources for data transmission based on frequency domain resource allocation information.

An equalizer removes intercarrier interference from mismatched IFFT lengths, enabling NB-IoT signal reconstruction on LTE or 5G-NR hardware.

Network devices share channel occupancy time with terminals to simplify HARQ feedback implementation complexity.

Explicit carrier indicator fields eliminate PDCCH confusion during cross-carrier scheduling to ensure accurate data transmission.

A data transmission method uses symbol spreading with terminal identification sequences to merge random access and uplink data into a single step.

Terminal apparatus adjusts PUSCH frequency hopping intervals based on DCI or random access response grants to resolve scheduling complexity.