Transmission Path Division TRIZ Cases

Distributes physical layer pre-signaling data across digital video broadcast preamble symbols to optimize resource usage.

Terminal devices measure channel quality indicators across segmented sub-channels to determine optimal modulation and coding schemes.

A base station indicates peak-reduction tone resources to user equipment for sidelink transmission.

A base station distributes user equipment across NB-IoT carriers using extended signaling and measurement reports.

User equipment determines monitoring time slots within groups based on search space criteria to detect downlink control information.

Aligning DCI sizes across carrier combinations resolves protocol complexity while balancing detection capabilities for multiple carriers.

Indicating maximum long training field symbols improves channel estimation quality beyond space-time stream limits.

A mapping identifies interchangeable subcarriers across access points for joint sounding operations.

A terminal device determines a reference time domain position to initialize a sequence for generating an uplink reference signal.

Frequency shifting isolates active sub-bands to eliminate self-oscillation and noise interference in wireless networks.

Future scheduling messages in the PDCCH allow user equipment to deactivate receive circuitry, reducing power consumption during idle periods.

Offset reference signal sub-patterns create uneven distribution to avoid large secondary peaks and improve PAPR suppression performance.

A massive MIMO-OFDM receiver exploits asymptotic orthogonality across sub-carriers to perform channel estimation without pilot symbols.

A base station duty cycle transmits common reference signals only in specific subframes, reducing inter-cell interference and maintaining mobility support.

Applying global cyclic shift delays to short training field sequences across distributed resource units.

Extended air-time fairness minimizes transmission time inequality among wireless devices in OFDMA networks.

Segmenting bandwidth into parts with dynamic RBG sizes reduces control channel overhead and enhances PDSCH scheduling flexibility.

A user equipment configures subcarrier spacing values to monitor synchronization signals from neighboring cells.

A base station configures distinct subcarrier spacings for random access messages to support flexible 5G NR initial access.

A terminal configures semi-static uplink resources to perform data communication with reduced processing time.

Segmenting downlink control channel search spaces into carrier-specific candidate sets reduces terminal blind detection complexity.

A distribution point unit re-allocates frequency tones between customer premises equipment to optimize network capacity.

Segmenting PRS frequency bands isolates downlink signals from uplink transmission to maintain measurement accuracy.

Modifying selected constellation points achieves out-of-band suppression without introducing signal distortion or bit-error-rate penalties.

An enhanced resource element group maps control channels to specific positions within physical resource blocks.

Dynamic carrier selection reduces random access delay and collision rates for cell edge UEs in multi-carrier networks.

A carrier aggregation system ranks available carriers to optimize network performance.

A base station segments measurement object configurations into standard and extended types to support additional carriers.

Multi-node coordinated scheduling improves uplink signal reliability while reducing control information overhead in wireless communication systems.

Segmenting tone space into portions reduces preamble size and power consumption while maintaining accurate resource block mapping.

A padding procedure maintains integer coded bits per symbol in OFDM signal extensions.

A user equipment applies transmission configuration indication states via a single medium access control-control element to multiple component carriers.

A multi-carrier Time Domain Resource Allocation index retrieves scheduling parameters from a dedicated table to configure Physical Downlink Shared Channels.

Truncating resource block groups at guard band boundaries prevents interference and improves channel estimation accuracy for wireless data reception.

Intelligent channel assignment pairs mobile stations by signal strength to reduce high interference events and increase bandwidth in wireless networks.

Base station generates sub-MAPs tailored to mobile stations using distinct coding and modulation schemes.

Bandwidth part switching configures burst SRS positioning signals across multiple frequency resources to enhance measurement precision.

A unified reference signal design enables joint channel estimation across multiple channels in unlicensed spectrum.

Dynamic slot selection via time hopping resolves desensing issues and improves detection speed in half-duplex wireless networks.

A carrier aggregation protocol detects triple beat interference and reallocates channels to maintain signal integrity.

Segmenting sub-carriers into three groups with partial suppression reduces side-lobe power to -30 dB while preserving orthogonality.

Group bitmap and order information reduce signaling overhead while maintaining precise resource assignment.

A protocol data unit structure allocates resources for multiple users in wireless local area networks.

Dynamic ON/OFF time mask adjustment aligns transient periods with reference symbols to resolve performance degradation in short transmission time intervals.

A wireless receiver modem estimates frequency offset using absolute values within an IDFT output of a decorrelation signal.

Deriving channel margin from physical CINR discounts signal metrics to resolve WiMAX eCINR ambiguity, improving throughput under fading conditions.

A frequency resource group management mechanism coordinates First Type and Second Type Frequency Resources to enable parallel service transmissions.

A reference signal sharing mechanism reuses channel estimation values across multiple transmission time intervals to reduce overhead.