Wireless Network Protocols TRIZ Cases
- Shared RLC Transmission for Small Data in Access Networks
A common RLC entity routes small data by LCH ID, avoiding RRC resume and per-UE RLC setup to cut signaling and processing overhead.
- Edge ML Service Scheduling for Distributed LLM Sub-Layers
Coordinated uplink and downlink slot scheduling lets edge devices split LLM sub-layers, easing memory and compute limits.
- Temporary Identifier Transition in Random Access Security
A lightweight RRC identifier change secures random access signaling, reducing interception, tracking risk, and handover overhead.
- 3GPP Guest Onboarding via Realm-Based Identity Discovery
Realm-based identity discovery and mutual authentication let private 3GPP networks onboard guest devices securely and enforce access by identity.
- Modular 5G UE Layer-2 Data Stack for High-Throughput Low-Latency
A modular Layer-2 data plane uses configurable hardware and a microcontroller to raise 5G UE throughput while cutting latency and processor complexity.
- IMS Registration Routing Using Subscriber Server ID Association
Associating a subscriber server ID with each IMS registration keeps both multimedia functions on the same server, reducing delays and failures.
- WLAN Channel Switching with Shadowed Parameters and Duplicated Algorithms
Pre-programmed channel parameters and duplicated algorithms cut WLAN channel switch delay from milliseconds to microseconds.
- Random Access Terminal Type Reporting for eRedCap UE
During 5G NR random access, terminal type is carried in Message 3 via LCID-based indication so networks can distinguish eRedCap capability.
- Uplink LBT Failure Reporting Across Cells Without BWP Switching
When uplink LBT repeatedly fails in one cell, the terminal reports it through another cell to avoid misread status and speed recovery.
- Base Station Routing for Low-Latency RAN Location Services
Directly routing positioning protocol messages from the base station to RAN-based LCS cuts core-network latency and signaling overhead.
- Targeted PDU Capture for Wireless Connectivity Diagnostics
Selective PDU capture on wireless and wired interfaces adds runtime network metadata to cut diagnostic noise and speed connectivity analysis.
- Uplink MAC Token Scheduling for Multi-Carrier 5G Data Grants
Distributed microcontrollers use token-based uplink grant scheduling to cut memory use, power draw, and delay across multiple 5G carriers.
- MAC Residence-Time Scheduling for Low-Latency User Equipment
By measuring unsent data residence time in the MAC layer, user equipment can prioritize logical channels to cut latency in real-time industrial networks.
- QoE Measurement Timer for Timely Reporting and Storage Control
A configurable QoE timer limits data collection windows, triggers timely reporting, and prevents storage overflow in wireless communication.
- Sidelink Contention Window Reporting for Unlicensed Resource Grants
Reporting a UE's minimum CWS time offset lets the base station align sidelink grants with contention updates, reducing frame collisions.
- Protocol-Layer Message Security Beyond PDCP for Data and Signaling
Security processing extends beyond PDCP to lower protocol layers, protecting data and signaling with lower power and complexity.
- IPSec Mobility Authentication Using MOBIKE in 5G Non-3GPP Access
MOBIKE capability exchange during IKE setup cuts IPSec re-authentication delay when a UE moves between 5G non-3GPP access points.
- Movable Barrier Security Protocol Updates Without Hardware Replacement
A proxy-based protocol update lets movable barrier operators and remotes adopt newer security features without replacing existing hardware.
- Mobile Satellite Carrier Integration for Mixed 2.5G and 4G Protocols
A single satellite carrier carries 2.5G and higher-rate 4G bursts, improving throughput, QoS, security, and legacy terminal compatibility.