Signalling Characterisation TRIZ Cases
- FEC Coding Rate Selection for Fountain Code Systems
A wireless device selects forward error correction coding rates based on measured block error rates to optimize data transmission.
- Msg3 PUSCH MCS Indication via Segmented Fields
A Msg3 PUSCH transmission mechanism uses segmented Modulation and Coding Scheme fields to indicate specific index values from base station configurations.
- Link Adaptation via ML-Driven SINR Offset
A link adaptation apparatus generates channel quality metric offsets using machine learning models to adjust modulation and coding schemes.
- Radio Duplex Mode Switching for Intermodulation Mitigation
A terminal dynamically signals duplex status to the network when multiple radio stacks activate simultaneously.
- Channel Quality Reporting in LTE-M and NB-IoT Connected Mode
A wireless device transmits a downlink channel quality report using repetition counts to support connected mode operations.
- Dynamic NB-IoT PRB Allocation for LTE Interference
Network devices dynamically allocate configured NB-IoT physical resource blocks to user equipment, muting narrowband reference signals to prevent interference.
- SRS Resource Allocation in LTE-A Systems
A base station allocates sounding reference signal resources using segmented bandwidth and repetition factors.
- Telecommunication Network Monitoring via Channel Group Deviation Analysis
Segmenting operational data into channel groups enables detection of statistical deviations, reducing analysis complexity for non-experts.
- Group Scheduling DCI for Radio Resource Control Overhead
A group scheduling method uses a single Downlink Control Indicator to allocate radio resources for multiple user equipment units simultaneously.
- PHY Preamble Format Identification via Modulation Phase Analysis
Analyzing modulation phase and legacy signal field lengths identifies PHY formats without adding dedicated identification fields, reducing device complexity.
- Autonomous Codebook Selection for HARQ Reporting
Autonomously selecting a preconfigured codebook configuration reduces transmission delays in wireless networks by eliminating dynamic signaling overhead.
- Adaptive NB-IoT Measurement Procedure for Operational Modes
Adapts NB-IoT measurement parameters to cell operational modes, resolving bandwidth-accuracy trade-offs.
- UE Beam Quantity Reporting for NR Resource Configuration
User equipment reports available receiving beam quantity to network devices, reducing signaling and reporting overheads in New Radio beam management.
- IoT Data Transmission Mode Switching via Server Messages
Automatic mode switching prevents heartbeat disruption during large data transfers by coordinating server, terminal, and gateway actions.
- Multi-Cell Scheduling via Unified DCI and Cell Grouping
Unified DCI reduces control overhead while enhancing throughput and spectral efficiency in 5G NR networks.
- Ethernet Header Compression via Connection Identity Mapping
Maps Ethernet packet portions to connection identities within the user plane protocol stack, reducing header overhead and latency in 5G NR networks.
- Wireless Receiver Frequency Hopping Control
A wireless receiver buffers channel change notifications to re-transmit data through secondary channels.
- Stale CSI Report Mechanism for Wireless Uplink Latency
A stale CSI report mechanism transmits prior channel measurements to reduce user equipment computational burden.
- Control Information Segmentation for Flexible Transport Block Scheduling
A communication node segments control information into distinct fields to schedule transport blocks with hybrid automatic repeat request process indices.
- Four-Bit CRC Sequence With Hamming Distance Two For Wireless Signal Fields
A four-bit cyclic redundancy check sequence with a Hamming distance of two detects single-bit errors in wireless signal fields.
- Blended Spectral Efficiency Mapping for Wireless Channel Adaptation
A user equipment calculates a weighted sum of predefined spectral efficiency tables to produce a blended mapping adapted to current channel conditions.
- Dynamic Uplink Waveform Power Control in 5G NR Nodes
A node selects a target waveform for PUSCH transmission using DCI fields to determine power parameters.