Transmission Path Division TRIZ Cases
- Uplink Control Channel Overlap Handling in Wireless Terminals
A terminal manages overlapping uplink control channels using time and frequency division multiplexing strategies.
- PDCCH Repetition for 5G Control Channel Robustness
Multiple PDCCH repetitions with distinct QCL assumptions improve detection reliability without increasing latency.
- HSPA LTE Coexistence via Spectrum Transition Band Allocation
Shared frequency band operation reduces cross-interference between HSPA and LTE systems through synchronized scheduling.
- Bandwidth Parts for Beam Failure Reporting in Multi-TRP Scenarios
Bandwidth parts segment resources to manage beam failure detection complexity while maintaining network capacity.
- Full Duplex Bandwidth Part Configuration for 5G NR Interference Management
Segmented bandwidth parts with dynamic activation resolve resource allocation complexity while doubling link throughput.
- OFDM Signal Repetition for Weak Coverage Detection
Segmenting OFDM subcarriers into repeated second bandwidths allows user devices to combine signals without buffering the full transmission spectrum.
- CSI Reporting Configuration Preservation During BWP Switch
A user equipment preserves CSI reporting configuration data during bandwidth part transitions to maintain continuous signal quality.
- PUCCH Resource Offset for Carrier Switching
A user equipment selects a component carrier and applies a specific resource offset to determine uplink control information transmission resources.
- CSI Reference Resource Selection in LTE Secondary Cells
A method selects valid subframes as reference resources for channel state information reporting on secondary cells to ensure accurate measurements.
- Reference Signal Location Indication in 5G DCI
Downlink control information embeds reference signal location pointers to reduce signaling overhead and processing complexity.
- Sidelink Feedback Channel Encoding Using Source and Destination IDs
A user equipment acquires source, destination, or cell identifiers to generate Sidelink Feedback Control Information for transmission.
- D2D Downlink Control Information Resource Derivation
Deriving Physical Sidelink Control Channel resources from Physical Sidelink Shared Channel allocation data in wireless systems.
- NB-IoT TDD Search Space Configuration for Control Channel Monitoring
Excludes aggregation level 1 from NB-IoT TDD special subframe search spaces to reduce receiver complexity while maintaining channel monitoring coverage.
- Intra-UE Multiplexing Configuration for Overlapping Uplink Channels
A UE receives RRC messages to configure intra-UE prioritization or multiplexing for overlapping uplink channels.
- Flexible Grid Super-Channel Bandwidth Allocation
Segmenting the optical spectrum into variable bandwidth units enables dynamic super-channel allocation that resolves fixed-size channel limitations.