Transmission Path Division TRIZ Cases

Network device determines control information bit quantity based on time-frequency domain resources to optimize resource usage.

A transmission point transmits reference signals with consistent precoding across physical resource blocks to support user equipment detection.

A dynamic spectrum partitioning mechanism allocates shared frequency resources between LTE and 5G base stations based on real-time traffic demand.

Secondary component carriers transmit response control information to resolve uplink subframe unavailability in asymmetric TDD configurations.

Using DMRS sequence phase rotation to indicate synchronization signal block position, resolving ambiguity in first or last 5 ms detection.

A terminal device generates a DMRS sequence using a scrambling identity derived from the Physical Sidelink Control Channel to map reference signals.

Terminal device determines uplink demodulation reference signal transmission parameters based on network configuration information.

Dynamic slot format indication enables symbol-level switching to resolve latency bottlenecks in ultra-reliable low-latency communication scenarios.

User equipment transmits sounding reference signals on uplink pilot time slot symbols within special subframes to expand available transmission resources.

Master gNodeB bypasses secondary nodes lacking integrity support by establishing direct data radio bearers, resolving activation failures in dual connectivity.

A terminal apparatus configures distinct subcarrier spacings for signaling and data channels to enable efficient communication across heterogeneous networks.

A wireless communication method maps uplink control information and reference signals to specific resource group units using orthogonal cover codes.

Rate-matching mechanisms distribute bits over multiple slots to mitigate path loss and enhance uplink coverage in 5G NR systems with low transmit power.

Interpolating base tone indices generates dynamic tone maps, reducing storage and communication overhead in high-resolution ADSL systems.

Segmenting channels into subchannels with shared encoders reduces training costs and enhances scalability across frequency bands.

Applies distinct numerologies to frequency sub-bands in filtered OFDM signals, reducing guard band requirements and improving bandwidth utilization.

Orthogonalize activation and reply signals using preparation reference slots to reduce activator-to-tag interference in ambient IoT networks.

Buffering delayed data samples and applying payload pre-tapering to reduce processing load caused by tight turnaround times.

Dynamic activation of reserved physical resources balances forward compatibility with current resource utilization efficiency in New Radio networks.

Allocating midamble signals to first or last OFDM symbols minimizes Peak-to-Average Power Ratio while maintaining channel estimation quality.

Optimizes reference signal distribution in DFT-s-OFDM symbols to resolve conflicts with data blocks caused by insufficient cyclic prefixes.

A receiver switches between discarding and preserving the DC sub-carrier based on measured interference levels.

Periodic midambles within NGV PPDUs compensate for Doppler shift effects, maintaining reception performance in high-speed vehicular environments.

Segmenting transmit antennas into partial subgroups reduces receiver computational complexity while enabling full channel calibration and efficient beamforming.

Segmenting the uplink control channel into shorter duration units reduces implementation burden while supporting various formats.

Rate matching around overlapping SRS resources multiplexs uplink data and reference signals, maintaining throughput while increasing capacity.

A wireless terminal generates a mixed Physical Layer Protocol Data Unit with separate bandwidths for long range and non-long range terminals.

A cell transmits frame configuration messages to dynamically switch communication directions between uplink and downlink modes.

Dynamic measurement gap activation enables accurate channel quality detection during uplink subframes, reducing Wi-Fi interference impact on LTE-U performance.

Segmenting PUCCH resources into distinct subsets prevents collision between eMBB and URLLC feedback, reducing latency.

STORM technique reduces peak-to-average power ratio by adding auxiliary signals, enabling efficient amplifier operation.

A random access mechanism partitions preambles to indicate wireless transmit/receive unit or integrated access and backhaul node types.

Transmitting long training field symbols matching transmit antenna count enables accurate power amplifier distortion estimation.

A radio communication apparatus classifies signal components into common and cell-dependent resources to optimize data transmission alignment.

Multi-Link Devices establish simultaneous wireless links via single request frames to manage entry point mappings.

A wireless terminal detects cyclic prefix configuration to determine slot formats with extended timing.

Disabling carrier aggregation to activate multi-user multiple input, multiple output communications reduces spectrum overhead and increases throughput.

A precoding technique using a mapping function to suppress out-of-band subcarriers in multicarrier signals.

Base station maps broadcast channel repetitions across subframes and subcarriers to distribute signal energy.

Base station transmits spectral extension and frequency domain shaping indices to user equipment for dynamic pulse configuration.

Segmenting PDCCH monitoring into discrete spans reduces UE processing complexity while maintaining scheduling flexibility for URLLC traffic.

A base station transmits uplink scheduling information within a downlink data region to reduce mobile station processing complexity.

Segmenting control information into scheduling and non-scheduling types to reduce interference while maintaining transmission efficiency.

A resource multiplexing method transmits sidelink ranging signals and physical channels using frequency or time division within the same time unit.

Embedding multicarrier indicators in RRC messages enables accurate network resource allocation without excessive signaling overhead.

First user equipment detects medium contention events from multiple sidelink transmissions and transmits feedback to mitigate interference.

Dynamic primary cell selection updates activated cell sets via physical layer signaling for user equipment mobility.