Transmission Path Division TRIZ Cases

Base station divides sub-bands into partial regions with distinct numerologies for flexible uplink resource allocation.

A terminal device reduces physical downlink control channel monitoring complexity by grouping candidates with identical timing patterns.

A wireless device aggregates licensed and unlicensed cells to transmit slotted uplink channels using dynamic clear channel assessment procedures.

Temporary reference signals on active cells reduce interruption duration during serving cell activation or deactivation.

A user equipment monitors sidelink control information on active component carriers while skipping dormant carriers to reduce power consumption.

PDSCH manager aligns release control channel timing with data reception windows to prevent configuration conflicts.

A one-tone demodulation reference signal applies tone-index-based phase rotation to enable sub-physical resource block allocations.

Dynamic frequency band allocation for broadcast channel data eliminates mobile station frequency switching, maintaining throughput and minimizing peak power.

A text language protocol simplifies coding to enable device interoperability, reducing development time and costs.

A user equipment decodes transport blocks using data rate limits across multiple component carriers.

Multi-uplink grant scheduling allocates uplink subframes to maximize transmission opportunities while minimizing interference in unlicensed bands.

Shortened time interval selection reduces signaling interaction latency in LTE-V2X mode 3 sidelink transmissions.

A subband configuration method allocates frequency and time resources for full duplex communication in wireless systems.

Terminal apparatus selects subcarrier spacing from a configured set based on higher layer signaling and data channel assignment information.

Priority-based power allocation enables parallel sounding reference signal transmission, reducing dropping rates and improving channel estimation accuracy.

User equipment selects full duplex or half duplex modes based on zone indications and interference measurements.

Segmenting wideband resources into independent subbands reduces memory usage and processing complexity while improving communication performance.

Mapping reference signals outside shortened TTIs reduces latency and signaling overhead while maintaining demodulation performance.

User equipment measures downlink signals to autonomously request channel state information reference signals, resolving base station beam status uncertainty.

Segmenting transmission resources via multi-slot scheduling and PUCCH aggregation prevents synchronization signal block collisions with uplink data.

Non-null tones in a PPDU training field enable accurate automatic gain control and channel tracking across OFDMA subbands with varying beamforming weights.

Cell-specific cyclic shifts applied to control channel elements resolve the trade-off between coordination complexity and interference randomization.

Terminal device transmits first positioning reference signal and control information on sidelink to enable V2X positioning without separate infrastructure.

Rate-matching uplink data around control information resources in wireless transmissions.

Guard interval inserter distributes extra payload across OFDM symbols using quotient-based sizing and cyclic postfix insertion.

A data multiplexing device selects physical layer resources based on configured priorities to align user equipment resource usage with network scheduling intentions.

Segmenting control channels across component carriers resolves the contradiction between expanded capacity and rising HARQ-ACK resource consumption.

A femtocell selects subcarriers using macrocell scheduling data and spectrum sensing to operate within the same frequency band.

Blind decoding multi-CC downlink control information reduces signaling overhead and blind detection complexity for wireless terminals.

A first downlink control information format schedules multiple carriers simultaneously to optimize network resource allocation.

Configures reference signal resources using staggered patterns and common offset values to reduce signaling overhead in wireless systems.

A single downlink control information message configures supplementary uplink carriers across multiple cells.

Pico base stations measure beacon signal quality across subbands to select optimal frequency resources, reducing interference within macro cell coverage areas.

Comparing FDD bandwidth to TDD effective bandwidth resolves suboptimal layer prioritization, ensuring maximum throughput and efficient resource allocation.

Mobile communication system tailors inter-frequency measurement accuracy and cycle to secondary cell status.

A pre-equalizer generates multi-numerology signals using inverse discrete Fourier transforms and cyclic prefix additions.

A wireless node transmits reference signals with constrained timing errors to support accurate location-based services.

Linking PRS and SRS resources across carriers improves time resolution while managing signaling complexity.

A base station calculates a new contention window value based on detected transmission counts to optimize channel access.

Wireless access points initiate composite soundings to aggregate partial feedback into full beamforming matrices, resolving channel characterization limits.

User equipment determines corresponding carriers from pairing information, reducing control overhead in multi-carrier systems.

Adaptive reference signals map to radio resources based on modulation schemes to compensate for common phase error and inter-carrier interference.

A broadcast signal frame preamble uses two sequence-multiplied OFDM symbols to embed emergency alert information within the transmission structure.

User equipment coherently combines positioning reference signal portions across different frequency sub-bands to determine position information.

Autonomous selection of periodic communication resource sets reduces base station signaling overhead and lowers user equipment power consumption.

A statistics-assisted secondary cell selection process for carrier aggregation networks.

Segmenting OFDM symbol blocks into overlapping parts enables discontinuous fast convolution filtering, reducing side lobes without requiring larger guard bands.

An OFDM receiver processes interleaving blocks independently to reduce processing delay.