Multiple Modulation Transmitter/Receiver Arrangements TRIZ Cases
- Mobile Wireless Device Frame Structure for Demodulation
A mobile wireless device frame structure includes a termination portion that drives modulation to a known ending state.
- RU Segment Parser Design for Multi-RU Aggregation in EHT Systems
A segment parser distributes coded bits across multiple resource units using proportional round-robin allocation to optimize data distribution.
- 256QAM Support in LTE UEs via Transport Block Size Adjustment
Adjusting maximum transport block sizes for UE categories 6, 7, and 8 enables 256QAM data rates while maintaining existing soft buffer constraints.
- Coordinated Resource Partitioning for 5G Spectrum Interference
Coordinated resource partitioning allocates exclusive time slots to network entities, enabling direct transmission without medium sensing.
- Harmonized LP-WUR Signal Design for Multi-Modulation Decoding
Overlaid OOK and OFDM waveforms in a single signal allow low power wakeup receivers to decode information bits without increasing power consumption.
- VAMOS-DARP Receiver Switching for Power Imbalance
Dynamic receiver architecture selection mechanism switches between VAMOS level II and DARP phase I modes.
- MIMO Pilot Signal Allocation for HRPD Channel Estimation
A transmission apparatus allocates specific pilot signals in time-frequency grids to support MIMO operations within High Rate Packet Data networks.
- OFDMA Tone Allocation for High-Density Wi-Fi Efficiency
An OFDMA tone allocation scheme assigns specific frequency tones to users for simultaneous data transmission.
- Multi-rate overlay mode for wireless communication throughput
Multi-rate overlay mode selects appropriate data rates to resolve low throughput and high power consumption in legacy WPANs.
- Low-IF WLAN Transmitter Front End Architecture
Low-IF topology segments digital signal paths to isolate I/Q mismatch and DC offset impairments while sharing a single analog branch.
- NOFDM Subcarrier Squeezing for 5G Data Capacity
A non-orthogonal frequency division multiplexing scheme compresses subcarrier spacing to increase data throughput in wireless networks.