Modulated-Carrier Systems TRIZ Cases

A terminal receives resource allocation information to repeatedly transmit a transport block across multiple physical uplink shared channels.

A jitter suppression circuit uses a digital counter to reduce signal distortion in differential wiring without increasing chip size.

A frequency hopping pattern generates random access preamble signals with mixed fixed and pseudo-random hops to optimize uplink transmission.

Dynamic uplink grant adjustments via MAC CE signaling prevent packet loss and spectral efficiency drops during channel fluctuations.

Leader cells distribute optimized hopping sequences across one-hop neighbor WRAN cells, reducing coordination overhead and improving channel efficiency.

Segmenting complex symbols into in-phase and quadrature components with separate DC biasing improves spectral efficiency while reducing energy consumption.

A DMRS port allocation table dynamically maps transmission configuration indication states to code division multiplexing groups.

All-optical switch architecture extracts and inserts optical sub-bands using band-pass and notch filtering mechanisms.

A group common control channel triggers multiple user equipments to transmit reference signals on allocated time-frequency resources.

Numerology-based mapping resolves resource allocation complexity in multi-service wireless systems.

Segmented master system information blocks with predefined periodicity resolve transmission latency trade-offs while improving downlink capacity.

A signal detection system classifies LTE interference using specific standard parameters and correlation measures.

Discriminates video content from noise via discrete cosine transform thresholding, reducing bandwidth consumption while maintaining image fidelity.

A semiconductor chip bus system uses pilot data to prescribe transmission rates for diagnostic signals between connected chips.

A user equipment calculates a transport block size using a PRB offset value for downlink data reception on an enhanced control channel.

A digital signal processing receiver estimates frequency offsets of center and neighboring channels to determine channel spacing.

A CNN-LSTM network processes Fourier transformed signals to identify space-frequency block codes without manual feature engineering.

A network transmitting apparatus uses a detecting and controlling unit to generate regulated voltages for internal circuits.

Base station maps positioning reference signal sequences to time-frequency resources using correlated frequency shift information.

Orthogonal preambles resolve high channel estimation complexity in MIMO systems by segmenting multi-antenna signals into independent sub-problems.

A tunable local oscillator adjusts its frequency to rotate the digital modulation constellation for reliable signal detection.

Base stations exchange virtual carrier transmission characteristics to coordinate resource allocation across distributed sub-carriers.

Mapping reference signals via orthogonal sequences reduces resource overhead and satisfies low-latency requirements.

A wireless receiver decodes discovery signals by determining antenna port counts from DMRS sequence parameters.

Classifies multicast receivers by packet loss to send single worst-case reports, reducing feedback overhead and improving scalability.

Replacing analog FM stages with digital compression and error correction improves signal-noise ratio and linearity.

A UWB receiver develops channel impulse response estimates using ternary samples and a sliding window correlator.

Edge modulation converts analog signal edges into distinct pulse widths for transmission across a capacitive isolation barrier.

Common mode choke coil suppresses power source noise propagation in differential transmission circuits.

Driving both wires of the two-wire serial link to a common voltage level eliminates indeterminate states and reduces jitter during link turnaround.

Configurable scheduling intervals use modulo operations to determine transmission instances, eliminating blind decoding and reducing power consumption.

A Householder matrix based codebook structures precoder selection to reduce computational complexity in MIMO systems.

A wireless communication device selects mobility modes to define time-frequency grid resolutions for data transmission.

Phase mapping adjusts I and Q chip transitions at symbol boundaries to prevent severe RF envelope deviations during nonlinear Class C amplification.

Mapping second stage SCI around DMRS resources improves channel estimation accuracy and decoding reliability in NR V2X communications.

Dividing resource blocks into subsets enables diverse aggregation levels, improving reliability while managing decoding complexity.

Base stations configure component carriers using broadcast messages for common parameters and dedicated signaling for user-specific settings.

A terminal device determines distinct first and second bandwidth parts to allocate resources for data transmission and radio resource management measurements.

A signal processing method adjusts sub-channel representations to reduce peak-to-average-power ratio in combined multi-stream signals.

A charge generator circuit converts digital baseband signals into electrical charges to drive a radio modulator.

Flexible beam alignment signals reduce data transmission latency by sharing time slots with uplink data.

Terminal device determines physical downlink control channel location using network indication information on preset frequency bands.

Frequency conversion logic synchronizes variable CPU and timer clocks, enabling bus access regardless of frequency magnitude.

Separating static and dynamic pilot components resolves the trade-off between ASE noise reduction and broadband phase noise cancellation.

A user equipment applies a modified whitening transform to handle interference differences between pilot and data resources.

Segmented LDM-MIMO signaling fields resolve receiver compatibility issues while enabling enhanced layer transmission.

Analytical water-filling algorithm determines optimal transmission powers across frequency channels.

Master modem synchronizes slave clocks to minimize guard times in CATV TDD systems.