Transmission Path Division TRIZ Cases

Segmenting resource blocks into non-overlapping regions with unique reference symbols enables flexible transmission of common and user-specific control messages.

Offset subframes reduce scheduling overhead for half-duplex devices by decoupling uplink grants from downlink assignments.

A base station determines symbol counts and bandwidth to allocate resources for wireless terminals.

Merges uplink and sidelink resource pools into shared frequency ranges, reducing switching delays while maintaining communication reliability.

Dynamic carrier switching across multiple TTIs resolves poor flexibility in LTE-Advanced systems while maintaining transmit power limits.

A user terminal control section decides the relationship between a control resource set and a BandWidth Part.

A base station generates downlink control information with a public resource allocation indication bitmap to serve multiple user equipments simultaneously.

Physical downlink control channel includes an indicator notifying user equipment about aperiodic reference signal transmission in unlicensed bands.

Iterative phase rotation factors reduce peak to average power ratio for component carriers.

A transmission apparatus sets filter coefficients based on subsymbol parity to ensure matrix invertibility.

A guard interval inserter distributes extra payload regions into second guard intervals and a cyclic postfix within OFDM frames.

User equipment dynamically selects between two reference signal received quality measurement methods based on cell load and synchronization status.

A carrier aggregation scheduler computes a fairness metric using a tunable compensation factor to prioritize LTE-A user equipment bandwidth allocation.

A user equipment transmits a sounding reference signal after receiving a downlink random access channel message to support beam management.

A user-specific reference signal enables physical downlink shared channel demodulation without cell-specific signals.

Terminal device receives network indication information to determine logical channel usage status for radio bearer data transmission.

A wireless communication apparatus adjusts allocated resource blocks to specific patterns for flexible frequency scheduling.

Network device demodulates physical channels using reference signals placed within shortened transmission time intervals to reduce latency.

A processing circuit generates repeating scheduling patterns from network configuration parameters to automate test setup.

Timer-driven pattern switching reduces cross-border interference and latency by enabling autonomous slot adjustments without continuous network signaling.

Equally spaced subcarriers provide frequency diversity to mitigate fading effects while maintaining low receiver complexity.

Segmenting transmission time intervals into groups sharing control channel formats and HARQ processes reduces latency while lowering power consumption.

A user equipment identifies shared radio frequency front-end resources across multiple subscriber identification modules to optimize communication scheduling.

A resource indication method divides reference resources into time and frequency portions to signal preempted allocations.

Multi-format control signaling enables flexible sounding reference signal resource configuration in base stations.

Segmenting the EHT-SIG into independent content channels reduces signaling overhead while maintaining backward compatibility for next-generation WLANs.

An integrated access and backhaul node switches between frequency, spatial, and time division multiplexing schemes based on configuration data.

A communication apparatus selects between code division multiplexing and orthogonal frequency division multiplexing for individual traffic segments within a transmission frame.

Segmenting time-domain resources by TCI state reduces scheduling complexity while supporting multiple transmission points.

Constant amplitude zero autocorrelation sequences reduce peak-to-average power ratio and computational complexity in wireless synchronization.

A terminal device alternates between different frequency points using time domain resources to perform data transmission.

Segmenting channel bandwidth into frequency domain segments reduces signaling overheads by transmitting only relevant user fields to stations.

Selective coupling of duplexers and diplexers to three antenna nodes reduces insertion loss in carrier aggregation systems.

Segmented PRACH preambles reuse standard FFT windows, eliminating special hardware and reducing computational load at the eNodeB.

Radio base station configures separate logic cells with distinct downlink and uplink settings to enable simultaneous transmission and reception.

Dynamic modulation and coding scheme adjustments in group control channels resolve reliability issues from varying channel conditions among multiple users.

Segmenting resource elements into designated patterns reduces inter-cell interference while preserving data transmission capacity in multi-carrier systems.

A wideband sensing reference signal configuration distributes resource elements using a staggering pattern across frequency and time.

Dynamic bit allocation adapts indication methods to SRS configurations, resolving overhead trade-offs in non-codebook uplink transmission.

Configuring multiple DM-RS parameter sets with distinct scrambling identifiers and OCC lengths to support multi-user multiplexing in wireless systems.

An OFDM transceiver modulates real and imaginary signal parts onto distinct subcarriers to improve frequency diversity.

Aligning guard sub-carriers between adjacent frequency channels for data transmission in multi-carrier OFDM systems.

A user equipment determines HARQ-ACK codebook size using accumulated and total downlink assignment indicators.

An interleaver disperses resource element groups across physical resources to increase signal diversity.

A modified PCFICH mapping method adjusts symbol start positions based on resource block parity to ensure effective allocation.

A front loaded reference signal with frequency domain repetition factor of two supports demodulation of broadcast data channels in wireless systems.

Terminal device switches uplink carriers based on network indication to avoid cross modulation interference and improve channel quality.

Network-assisted interference cancellation filters neighboring cell signals across multiple carriers to enhance user device connectivity.

Base station triggers sounding reference signal transmission using downlink control information to specify the uplink component carrier.