Transmission Control/Equlisation TRIZ Cases
- Transceiver Attenuator Triple Transit Noise Reduction
Extracted reflection signals drive adaptive attenuation to eliminate triple transit interference without complex filters.
- Communication Device Link Pulse Collision Avoidance
A communication device coordinates link pulse transmission timing to prevent signal collisions during simultaneous startup.
- Guided Wave Communication System for Reduced Propagation Loss
A guided wave communication system directs electromagnetic waves along a transmission medium to enable efficient data transfer.
- Hybrid Active Tap Extends HFC Bandwidth via Segmented Amplification
Segmented amplification in a hybrid active tap doubles downstream bandwidth to 20 Gbps while maintaining legacy compatibility.
- Stabilized Vectoring Control for DSL Crosstalk Reduction
Modified pre-coding mechanism enforces PSD constraints and ensures convergence in non-diagonally dominant channels.
- Spread Spectrum Power Line Communication Reflectometry for Fault Detection
A spread spectrum power line communication reflectometry method modulates pseudo-random codes onto carrier signals to detect cable faults.
- M-ary PAM Digital Equalizer with Dual Feedforward Architecture
Dual feedforward equalizers segment signal processing to eliminate unnecessary decisions in M-ary pulse amplitude modulation receivers.
- Audio Conversion Device Authentication via Identification Code
An audio conversion device transmits an identification code to a terminal for server storage and retrieval.
- DSL Amplifier Gain Estimation Using ShowTime Signals
Using ShowTime signals for accurate gain estimation prevents signal distortion and saturation caused by Handshake tone inaccuracies.
- De-emphasis Controller for Wireline Transmitter Signal Integrity
A de-emphasis controller adjusts unit cells in delayed and non-delayed line drivers to manage signal attenuation.
- Passive Equalizer Gain Boosting for High-Speed Serial Signal Integrity
Negatively-resistive gain boosting circuits in a passive equalizer compensate for channel attenuation, reducing signal jitter and improving eye diagram quality.