Transmission Path Division TRIZ Cases

A mobile station transmits a scheduling request on the physical uplink shared channel alongside channel feedback reports.

Repositioning the RMC symbol later in the TDD frame reduces retransmission latency by aligning management channel synchronization with processing delays.

Configuring physical uplink shared channel repetitive transmission via dynamic downlink control information fields.

Dynamic cell aggregation adapts to interference by selecting subsets of unlicensed carriers, improving transmission performance in LTE-U systems.

Terminal device determines uplink frequency domain resources using scheduling information and initial bandwidth parts.

A PHY data unit generation method using FEC encoding and block coding to create OFDM symbols.

Retransmitting synchronization signal blocks in pre-configured secondary positions absorbs listen-before-talk failures and reduces transmission delays.

Dynamic pilot density configuration resolves the trade-off between supervision reliability and spectral efficiency by reducing overhead.

Minimum mean square equalizer compensates self-interference in OTFS wireless devices, reducing computational complexity during high mobility.

User equipment switches component carriers based on remaining uplink packet delay budget to complete physical uplink shared channel transmissions.

A multicarrier receiver dynamically allocates demodulation fingers based on signal quality metrics.

Adjusts repetition factors and block sizes to maximize active sub-carriers in interleaved frequency division multiple access systems.

User equipment partitions uplink channels into groups to identify overlapping transmissions and multiplex control signals with data streams.

Interleaving parameters configure CCE to REG mapping patterns, preventing repeated mappings that cause control information transmission failures.

A base station generates a unified control signal to allocate frequency bands using continuous or discrete schemes.

Configures PDCCH resources using segmented control sets with distinct CCE-REG mapping manners to support flexible multiplexing.

Time-frequency hopping assigns unique subcarrier group indices to reduce collisions and increase identifiable cells in multi-cell OFDMA networks.

Segmenting channel estimation from data detection reduces processing delay in massive MIMO systems while maintaining signal separation accuracy.

A radio station correlates non-backward compatible carriers with identified carriers to exchange load information.

Hierarchical parent node reporting aggregates child sub-channel data to reduce bandwidth consumption while maintaining measurement precision.

Switching circuitry reuses a diplexer for MIMO isolation, reducing filter count and insertion loss in carrier aggregation front ends.

Multi-user request-to-send mechanism uses null data packets to coordinate simultaneous transmissions across orthogonal frequency division multiple-access channels.

A base station selects component carriers based on relay-served user equipment counts to distribute communication load.

A cellular network assigns unoptimized frequency bands to user equipment based on measured signal strength thresholds.

A base station configures PUSCH preparation time based on device capability to support carrier aggregation.

Layer 1 and Layer 2 signaling enables dynamic primary cell selection, resolving the trade-off between network adaptability and signaling overhead.

Segmenting control information into common data and delta updates reduces main carrier bandwidth consumption during carrier aggregation.

A complex-to-unipolar conversion engine transforms Cartesian symbols into polar format to embed phase and amplitude data.

Base station transmits interference measurement resource information to user equipment for accurate channel state estimation.

Configuring multiple CSI-RS ports and restricting resource block allocation improves time tracking accuracy in LTE systems where CRS availability is limited.

A base station subframe structure segments control and data regions to enable efficient short TTI scheduling.

Segmenting control information and applying periodic repetition reduces power consumption while enhancing coverage for machine-type communication devices.

Network device configures dedicated random access resources for supplementary uplink carriers to resolve coverage asymmetry during handovers.

Master access point uses OFDMA parallel transmission to gather neighbor information, reducing slave selection time.

A terminal determines phase tracking reference signal transmission based on radio network temporary identifier type.

Segmenting uplink contention resources into distinct scheduling request and data symbols enables user equipment to transmit simultaneously.

A first user equipment establishes a sidelink connection and operates in a carrier aggregation mode using predefined component carrier parameters.

A programmable baseband processor aggregates and disaggregates signals across a single hardware platform, reducing power consumption and device complexity.

A CORDIC algorithm estimates inverse channel transfer functions using iterative rotations and bit shifting to reduce computational complexity.

Stations set control field subfields to request uplink orthogonal frequency division multiple access, reducing collisions and latency in dense networks.

Determines PUCCH sequence group and cyclic shift indices using symbol index parameters.

A half-duplex user equipment applies priority rules to select between uplink and downlink transmissions.

Logical channel mapping directs uplink data to specific nodes, bypassing backhaul latency and reducing interference.

Repeated sounding reference signal transmission configures periodic intervals to enhance uplink channel estimation reliability.

User equipment transmits a channel usage beacon signal to reserve an uplink channel for data transmission.

A target signal indicates whether user equipment should wake up to detect the physical downlink control channel or remain in a sleep state.

A cross-carrier uplink transmission pattern configures multiple component carriers via single signaling messages to enhance spectral efficiency.

Pre-computing signal processing weights for OFDM single carrier systems reduces transmission latency by eliminating real-time complex calculations.

Base station sends target transmission direction indication information to terminals via physical layer channels for dynamic uplink and downlink adaptation.